./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor561999976 <...> DUID 00:04:e7:a9:54:ba:d6:ca:b0:a9:a8:44:aa:dd:15:41:58:fb forked to background, child pid 4646 [ 32.967380][ T4647] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.977671][ T4647] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.70' (ECDSA) to the list of known hosts. execve("./syz-executor561999976", ["./syz-executor561999976"], 0x7ffde4e5a210 /* 10 vars */) = 0 brk(NULL) = 0x555555e6d000 brk(0x555555e6dc40) = 0x555555e6dc40 arch_prctl(ARCH_SET_FS, 0x555555e6d300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 set_tid_address(0x555555e6d5d0) = 5068 set_robust_list(0x555555e6d5e0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7f566b325650, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f566b325d20}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7f566b3256f0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f566b325d20}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor561999976", 4096) = 27 brk(0x555555e8ec40) = 0x555555e8ec40 brk(0x555555e8f000) = 0x555555e8f000 mprotect(0x7f566b3e6000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5069 attached , child_tidptr=0x555555e6d5d0) = 5069 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5070 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5071 attached ./strace-static-x86_64: Process 5070 attached [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5071 [pid 5068] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5072 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] set_robust_list(0x555555e6d5e0, 24 [pid 5071] set_robust_list(0x555555e6d5e0, 24 [pid 5070] <... set_robust_list resumed>) = 0 [pid 5071] <... set_robust_list resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5073 [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e6d5d0) = 5075 [pid 5071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5071] <... prctl resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5074 ./strace-static-x86_64: Process 5074 attached [pid 5071] setpgid(0, 0 [pid 5068] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5076 [pid 5071] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5073 attached [pid 5073] set_robust_list(0x555555e6d5e0, 24 [pid 5074] set_robust_list(0x555555e6d5e0, 24 [pid 5071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5073] <... set_robust_list resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5072 attached [pid 5071] <... openat resumed>) = 3 [pid 5072] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5071] write(3, "1000", 4) = 4 [pid 5071] close(3) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] <... set_robust_list resumed>) = 0 [pid 5071] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5071] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5071] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5078], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5078 [pid 5071] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5077 [pid 5071] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5076 attached [pid 5074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5071] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] <... prctl resumed>) = 0 [pid 5076] set_robust_list(0x555555e6d5e0, 24 [pid 5074] setpgid(0, 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5079 [pid 5074] <... setpgid resumed>) = 0 [pid 5074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5075 attached ) = 3 [pid 5074] write(3, "1000", 4 [pid 5075] set_robust_list(0x555555e6d5e0, 24 [pid 5074] <... write resumed>) = 4 ./strace-static-x86_64: Process 5079 attached [pid 5076] <... set_robust_list resumed>) = 0 [pid 5074] close(3./strace-static-x86_64: Process 5078 attached [pid 5075] <... set_robust_list resumed>) = 0 [pid 5074] <... close resumed>) = 0 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5077 attached [pid 5078] set_robust_list(0x7f566b3159e0, 24 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5074] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5081 attached ./strace-static-x86_64: Process 5080 attached [pid 5079] set_robust_list(0x555555e6d5e0, 24 [pid 5077] set_robust_list(0x555555e6d5e0, 24 [pid 5078] <... set_robust_list resumed>) = 0 [pid 5074] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5077] <... set_robust_list resumed>) = 0 [pid 5078] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5081 [pid 5074] <... mmap resumed>) = 0x7f566b2f5000 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5080 [pid 5079] <... set_robust_list resumed>) = 0 [pid 5081] set_robust_list(0x555555e6d5e0, 24 [pid 5080] set_robust_list(0x555555e6d5e0, 24 [pid 5077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5074] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5077] <... prctl resumed>) = 0 [pid 5081] <... set_robust_list resumed>) = 0 [pid 5080] <... set_robust_list resumed>) = 0 [pid 5079] <... prctl resumed>) = 0 [pid 5077] setpgid(0, 0 [pid 5074] <... mprotect resumed>) = 0 [pid 5081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5079] setpgid(0, 0 [pid 5077] <... setpgid resumed>) = 0 [pid 5074] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5081] <... prctl resumed>) = 0 [pid 5080] <... prctl resumed>) = 0 [pid 5079] <... setpgid resumed>) = 0 [pid 5077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5081] setpgid(0, 0 [pid 5080] setpgid(0, 0 [pid 5079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5077] <... openat resumed>) = 3 [pid 5074] <... clone resumed>, parent_tid=[5083], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5083 [pid 5081] <... setpgid resumed>) = 0 [pid 5080] <... setpgid resumed>) = 0 [pid 5079] <... openat resumed>) = 3 [pid 5077] write(3, "1000", 4 [pid 5074] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5083 attached [pid 5081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5079] write(3, "1000", 4 [pid 5077] <... write resumed>) = 4 [pid 5074] <... futex resumed>) = 0 [pid 5083] set_robust_list(0x7f566b3159e0, 24 [pid 5081] <... openat resumed>) = 3 [pid 5080] <... openat resumed>) = 3 [pid 5079] <... write resumed>) = 4 [pid 5077] close(3 [pid 5074] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] <... set_robust_list resumed>) = 0 [pid 5081] write(3, "1000", 4 [pid 5080] write(3, "1000", 4 [pid 5079] close(3 [pid 5077] <... close resumed>) = 0 [pid 5083] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5081] <... write resumed>) = 4 [pid 5080] <... write resumed>) = 4 [pid 5079] <... close resumed>) = 0 [pid 5077] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] close(3 [pid 5080] close(3 [pid 5079] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] <... futex resumed>) = 0 [pid 5081] <... close resumed>) = 0 [pid 5080] <... close resumed>) = 0 [pid 5079] <... futex resumed>) = 0 [pid 5077] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5081] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5077] <... mmap resumed>) = 0x7f566b2f5000 [pid 5081] <... futex resumed>) = 0 [pid 5080] <... futex resumed>) = 0 [pid 5079] <... mmap resumed>) = 0x7f566b2f5000 [pid 5077] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5071] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5081] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5079] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5077] <... mprotect resumed>) = 0 [pid 5071] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] <... mmap resumed>) = 0x7f566b2f5000 [pid 5080] <... mmap resumed>) = 0x7f566b2f5000 [pid 5079] <... mprotect resumed>) = 0 [pid 5077] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5071] <... futex resumed>) = 0 [pid 5081] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5080] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5079] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5081] <... mprotect resumed>) = 0 [pid 5080] <... mprotect resumed>) = 0 [pid 5077] <... clone resumed>, parent_tid=[5085], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5085 [pid 5071] <... mmap resumed>) = 0x7f566b2d4000 [pid 5081] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5080] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5079] <... clone resumed>, parent_tid=[5086], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5086 [pid 5077] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5079] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] <... futex resumed>) = 0 [pid 5071] <... mprotect resumed>) = 0 [pid 5081] <... clone resumed>, parent_tid=[5087], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5087 [pid 5080] <... clone resumed>, parent_tid=[5088], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5088 [pid 5079] <... futex resumed>) = 0 [pid 5077] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5071] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5086 attached ./strace-static-x86_64: Process 5085 attached [pid 5081] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5088 attached ./strace-static-x86_64: Process 5087 attached [pid 5086] set_robust_list(0x7f566b3159e0, 24 [pid 5085] set_robust_list(0x7f566b3159e0, 24 [pid 5081] <... futex resumed>) = 0 [pid 5080] <... futex resumed>) = 0 [pid 5071] <... clone resumed>, parent_tid=[5089], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5089 [pid 5088] set_robust_list(0x7f566b3159e0, 24 [pid 5087] set_robust_list(0x7f566b3159e0, 24 [pid 5086] <... set_robust_list resumed>) = 0 [pid 5085] <... set_robust_list resumed>) = 0 [pid 5081] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5071] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] <... set_robust_list resumed>) = 0 [pid 5087] <... set_robust_list resumed>) = 0 [pid 5086] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5085] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5071] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5089 attached [pid 5088] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5087] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5071] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5089] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5089] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5078] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5078] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5074] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5078] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5074] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5074] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5074] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5074] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5094], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5094 [pid 5074] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5094 attached [pid 5074] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5094] set_robust_list(0x7f566b2f49e0, 24 [pid 5079] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5077] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5094] <... set_robust_list resumed>) = 0 [pid 5079] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5094] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5079] <... futex resumed>) = 0 [pid 5077] <... futex resumed>) = 0 [pid 5081] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5080] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5077] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5081] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] <... mmap resumed>) = 0x7f566b2d4000 [pid 5077] <... mmap resumed>) = 0x7f566b2d4000 [pid 5071] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5081] <... futex resumed>) = 0 [pid 5080] <... futex resumed>) = 0 [pid 5079] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5077] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5071] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 syzkaller login: [ 51.652838][ T5078] can: request_module (can-proto-0) failed. [pid 5081] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5079] <... mprotect resumed>) = 0 [pid 5077] <... mprotect resumed>) = 0 [pid 5078] <... futex resumed>) = 0 [pid 5071] <... futex resumed>) = 1 [pid 5081] <... mmap resumed>) = 0x7f566b2d4000 [pid 5080] <... mmap resumed>) = 0x7f566b2d4000 [pid 5079] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5077] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5078] ioctl(-1, SIOCGIFINDEX, NULL [pid 5071] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5081] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5080] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5078] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5081] <... mprotect resumed>) = 0 [pid 5080] <... mprotect resumed>) = 0 [pid 5079] <... clone resumed>, parent_tid=[5095], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5095 [pid 5078] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5080] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5079] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] <... clone resumed>, parent_tid=[5096], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5096 [pid 5078] <... futex resumed>) = 1 [pid 5071] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5096 attached ./strace-static-x86_64: Process 5095 attached [pid 5079] <... futex resumed>) = 0 [pid 5077] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5078] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5071] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5095] set_robust_list(0x7f566b2f49e0, 24 [pid 5081] <... clone resumed>, parent_tid=[5097], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5097 [pid 5080] <... clone resumed>, parent_tid=[5098], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5098 [pid 5079] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5071] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5098 attached ./strace-static-x86_64: Process 5097 attached [pid 5095] <... set_robust_list resumed>) = 0 [pid 5081] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5078] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5071] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5098] set_robust_list(0x7f566b2f49e0, 24 [pid 5097] set_robust_list(0x7f566b2f49e0, 24 [pid 5095] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5081] <... futex resumed>) = 0 [pid 5080] <... futex resumed>) = 0 [pid 5078] <... socket resumed>) = 3 [pid 5098] <... set_robust_list resumed>) = 0 [pid 5097] <... set_robust_list resumed>) = 0 [pid 5083] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5081] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5077] <... futex resumed>) = 0 [pid 5078] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5098] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5097] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5096] set_robust_list(0x7f566b2f49e0, 24 [pid 5083] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5078] <... futex resumed>) = 1 [pid 5074] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] <... futex resumed>) = 0 [pid 5096] <... set_robust_list resumed>) = 0 [pid 5083] <... futex resumed>) = 0 [pid 5078] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5074] <... futex resumed>) = 0 [pid 5071] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5096] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5083] ioctl(-1, SIOCGIFINDEX, NULL [pid 5078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5074] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5071] <... futex resumed>) = 0 [pid 5083] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5078] getpid( [pid 5071] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5078] <... getpid resumed>) = 5071 [pid 5083] <... futex resumed>) = 1 [pid 5078] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] <... futex resumed>) = 0 [pid 5083] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5078] <... futex resumed>) = 1 [pid 5074] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] <... futex resumed>) = 0 [pid 5083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5079] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5078] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5074] <... futex resumed>) = 0 [pid 5071] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5079] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5074] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5071] <... futex resumed>) = 0 [pid 5083] <... socket resumed>) = 3 [pid 5079] <... futex resumed>) = 0 [pid 5078] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xcf\x13\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5071] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5083] <... futex resumed>) = 1 [pid 5079] <... mmap resumed>) = 0x7f566b2b3000 [pid 5074] <... futex resumed>) = 0 [pid 5083] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5079] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [ 51.750963][ T5083] can: request_module (can-proto-0) failed. [pid 5074] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5079] <... mprotect resumed>) = 0 [pid 5074] <... futex resumed>) = 0 [pid 5083] getpid( [pid 5079] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5074] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5083] <... getpid resumed>) = 5074 [pid 5081] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5080] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5077] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5083] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] <... clone resumed>, parent_tid=[5099], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5099 [pid 5077] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... futex resumed>) = 1 [pid 5081] <... futex resumed>) = 0 [pid 5080] <... futex resumed>) = 0 [pid 5079] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] <... futex resumed>) = 0 [pid 5074] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5099 attached [pid 5083] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5081] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5079] <... futex resumed>) = 0 [pid 5077] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5074] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5099] set_robust_list(0x7f566b2d39e0, 24 [pid 5083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5081] <... mmap resumed>) = 0x7f566b2b3000 [pid 5080] <... mmap resumed>) = 0x7f566b2b3000 [pid 5079] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5077] <... mmap resumed>) = 0x7f566b2b3000 [pid 5074] <... futex resumed>) = 0 [pid 5099] <... set_robust_list resumed>) = 0 [pid 5083] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xd2\x13\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5081] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5080] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5077] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5074] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5099] ioctl(-1, SIOCGIFINDEX, NULL [pid 5087] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5081] <... mprotect resumed>) = 0 [pid 5080] <... mprotect resumed>) = 0 [pid 5077] <... mprotect resumed>) = 0 [pid 5071] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5099] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5087] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5080] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5077] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5071] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5099] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5087] <... futex resumed>) = 0 [pid 5071] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5102 attached ./strace-static-x86_64: Process 5100 attached [pid 5099] <... futex resumed>) = 1 [pid 5088] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5081] <... clone resumed>, parent_tid=[5100], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5100 [pid 5080] <... clone resumed>, parent_tid=[5101], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5101 [pid 5079] <... futex resumed>) = 0 [pid 5071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5101 attached [pid 5102] set_robust_list(0x7f566b2d39e0, 24 [pid 5100] set_robust_list(0x7f566b2d39e0, 24 [pid 5099] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5088] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5087] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5081] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] <... clone resumed>, parent_tid=[5102], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5102 [pid 5071] <... mmap resumed>) = 0x7f566b2b3000 [pid 5102] <... set_robust_list resumed>) = 0 [pid 5101] set_robust_list(0x7f566b2d39e0, 24 [pid 5100] <... set_robust_list resumed>) = 0 [pid 5099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5088] <... futex resumed>) = 0 [pid 5086] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] <... futex resumed>) = 0 [pid 5080] <... futex resumed>) = 0 [pid 5079] <... futex resumed>) = 0 [pid 5077] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5102] ioctl(-1, SIOCGIFINDEX, NULL [pid 5101] <... set_robust_list resumed>) = 0 [pid 5100] ioctl(-1, SIOCGIFINDEX, NULL [pid 5099] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5088] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] <... futex resumed>) = 0 [pid 5081] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5079] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5077] <... futex resumed>) = 0 [pid 5071] <... mprotect resumed>) = 0 [pid 5102] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] ioctl(-1, SIOCGIFINDEX, NULL [pid 5100] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] <... socket resumed>) = 3 [pid 5086] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5085] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5077] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5071] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5102] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5101] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5099] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5102] <... futex resumed>) = 0 [pid 5101] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5099] <... futex resumed>) = 1 [pid 5085] <... futex resumed>) = 0 [pid 5079] <... futex resumed>) = 0 [pid 5071] <... clone resumed>, parent_tid=[5104], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5104 [pid 5102] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5101] <... futex resumed>) = 1 [pid 5100] <... futex resumed>) = 1 [pid 5099] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5085] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5081] <... futex resumed>) = 0 [pid 5080] <... futex resumed>) = 0 [pid 5079] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5071] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5101] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5100] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] <... futex resumed>) = 0 [pid 5085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5081] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] <... futex resumed>) = 1 [pid 5077] <... futex resumed>) = 0 [pid 5074] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] <... futex resumed>) = 0 [pid 5088] <... futex resumed>) = 0 [pid 5087] <... futex resumed>) = 0 [pid 5086] getpid( [pid 5085] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5081] <... futex resumed>) = 1 [pid 5080] <... futex resumed>) = 1 [pid 5079] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5077] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] <... futex resumed>) = 0 [pid 5071] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5088] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5087] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5086] <... getpid resumed>) = 5079 [pid 5085] <... socket resumed>) = 3 [pid 5081] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5104 attached [pid 5088] <... socket resumed>) = 3 [pid 5087] <... socket resumed>) = 3 [pid 5086] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] <... mmap resumed>) = 0x7f566b2b3000 [pid 5088] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5087] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5086] <... futex resumed>) = 1 [pid 5085] <... futex resumed>) = 1 [pid 5079] <... futex resumed>) = 0 [pid 5077] <... futex resumed>) = 0 [pid 5074] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5088] <... futex resumed>) = 1 [pid 5087] <... futex resumed>) = 1 [pid 5086] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5085] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5081] <... futex resumed>) = 0 [pid 5080] <... futex resumed>) = 0 [pid 5079] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] <... mprotect resumed>) = 0 [pid 5104] set_robust_list(0x7f566b2d39e0, 24 [pid 5088] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5087] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5081] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5079] <... futex resumed>) = 0 [ 51.851289][ T5087] can: request_module (can-proto-0) failed. [ 51.867903][ T5088] can: request_module (can-proto-0) failed. [ 51.870986][ T5086] can: request_module (can-proto-0) failed. [ 51.889927][ T5085] can: request_module (can-proto-0) failed. [pid 5077] <... futex resumed>) = 0 [pid 5074] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5104] <... set_robust_list resumed>) = 0 [pid 5088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5086] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xd7\x13\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5085] getpid( [pid 5081] <... futex resumed>) = 0 [pid 5080] <... futex resumed>) = 0 [pid 5079] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5077] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5104] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5088] getpid( [pid 5087] getpid( [pid 5085] <... getpid resumed>) = 5077 [pid 5081] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5074] <... clone resumed>, parent_tid=[5105], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5105 [pid 5104] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5088] <... getpid resumed>) = 5080 [pid 5087] <... getpid resumed>) = 5081 [pid 5085] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5104] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5087] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... futex resumed>) = 1 [pid 5077] <... futex resumed>) = 0 [pid 5074] <... futex resumed>) = 0 [pid 5104] <... futex resumed>) = 1 [pid 5088] <... futex resumed>) = 1 [pid 5087] <... futex resumed>) = 1 [pid 5085] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5081] <... futex resumed>) = 0 [pid 5080] <... futex resumed>) = 0 [pid 5077] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5071] <... futex resumed>) = 0 [pid 5088] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5087] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5081] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] <... futex resumed>) = 0 [pid 5071] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5085] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xd5\x13\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5081] <... futex resumed>) = 0 [pid 5080] <... futex resumed>) = 0 [pid 5077] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5071] <... futex resumed>) = 0 [pid 5088] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xd8\x13\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5087] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xd9\x13\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5081] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5071] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5105 attached [pid 5104] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5105] set_robust_list(0x7f566b2d39e0, 24 [pid 5104] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5105] <... set_robust_list resumed>) = 0 [pid 5104] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5105] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5104] <... futex resumed>) = 1 [pid 5071] <... futex resumed>) = 0 [pid 5071] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5071] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5104] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5105] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5079] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5079] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5099] <... futex resumed>) = 0 [pid 5079] <... futex resumed>) = 1 [pid 5099] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5079] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5099] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5099] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5079] <... futex resumed>) = 0 [pid 5099] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5079] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5079] <... futex resumed>) = 0 [pid 5099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5079] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5099] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5099] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5079] <... futex resumed>) = 0 [pid 5099] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5079] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5079] <... futex resumed>) = 0 [pid 5099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5079] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5099] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5099] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5079] <... futex resumed>) = 0 [pid 5099] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5105] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5104] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5105] <... futex resumed>) = 1 [pid 5104] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5105] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5074] <... futex resumed>) = 0 [pid 5074] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5104] <... futex resumed>) = 1 [pid 5071] <... futex resumed>) = 0 [pid 5105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5104] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5074] <... futex resumed>) = 0 [pid 5105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5074] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5105] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5105] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5074] <... futex resumed>) = 0 [pid 5105] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5074] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5074] <... futex resumed>) = 0 [pid 5105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5074] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5078] <... sendmsg resumed>) = 28 [pid 5078] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5078] <... futex resumed>) = 0 [pid 5077] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5078] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5105] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5102] <... futex resumed>) = 0 [pid 5081] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5080] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5077] <... futex resumed>) = 1 [pid 5081] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5105] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5102] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5101] <... futex resumed>) = 0 [pid 5100] <... futex resumed>) = 0 [pid 5081] <... futex resumed>) = 1 [pid 5080] <... futex resumed>) = 1 [pid 5101] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5081] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5080] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5105] <... futex resumed>) = 1 [pid 5102] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5101] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5100] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5074] <... futex resumed>) = 0 [pid 5105] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5102] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5101] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5100] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5102] <... futex resumed>) = 1 [pid 5101] <... futex resumed>) = 1 [pid 5080] <... futex resumed>) = 0 [pid 5077] <... futex resumed>) = 0 [pid 5102] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5101] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5100] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5102] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5101] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5100] <... futex resumed>) = 1 [pid 5081] <... futex resumed>) = 0 [pid 5080] <... futex resumed>) = 0 [pid 5077] <... futex resumed>) = 0 [pid 5102] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5100] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5081] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5077] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5102] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5101] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5081] <... futex resumed>) = 0 [pid 5102] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5101] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5081] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5102] <... futex resumed>) = 1 [pid 5101] <... futex resumed>) = 1 [pid 5100] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5080] <... futex resumed>) = 0 [pid 5077] <... futex resumed>) = 0 [pid 5102] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5101] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5100] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5077] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5102] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5101] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5100] <... futex resumed>) = 1 [pid 5081] <... futex resumed>) = 0 [pid 5080] <... futex resumed>) = 0 [pid 5077] <... futex resumed>) = 0 [pid 5102] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5100] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5081] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5080] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5077] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5102] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5101] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5081] <... futex resumed>) = 0 [pid 5102] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5101] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5081] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5102] <... futex resumed>) = 1 [pid 5101] <... futex resumed>) = 1 [pid 5100] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5080] <... futex resumed>) = 0 [pid 5077] <... futex resumed>) = 0 [pid 5102] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5101] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5100] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5081] <... futex resumed>) = 0 [pid 5100] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5083] <... sendmsg resumed>) = 28 [pid 5083] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5083] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5086] <... sendmsg resumed>) = 28 [pid 5086] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5086] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5085] <... sendmsg resumed>) = 28 [pid 5085] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5085] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5071] exit_group(0 [pid 5104] <... futex resumed>) = ? [pid 5079] exit_group(0 [pid 5078] <... futex resumed>) = ? [pid 5071] <... exit_group resumed>) = ? [pid 5104] +++ exited with 0 +++ [pid 5099] <... futex resumed>) = ? [pid 5086] <... futex resumed>) = ? [pid 5079] <... exit_group resumed>) = ? [pid 5078] +++ exited with 0 +++ [pid 5099] +++ exited with 0 +++ [pid 5086] +++ exited with 0 +++ [pid 5089] <... bpf resumed>) = ? [pid 5089] +++ exited with 0 +++ [pid 5071] +++ exited with 0 +++ [pid 5095] <... bpf resumed>) = ? [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5071, si_uid=0, si_status=0, si_utime=0, si_stime=18 /* 0.18 s */} --- [pid 5069] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5095] +++ exited with 0 +++ [pid 5079] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5079, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5081] exit_group(0) = ? [pid 5074] exit_group(0 [pid 5105] <... futex resumed>) = ? [pid 5100] <... futex resumed>) = ? [pid 5083] <... futex resumed>) = ? [pid 5074] <... exit_group resumed>) = ? [pid 5080] exit_group(0 [pid 5077] exit_group(0 [pid 5105] +++ exited with 0 +++ [pid 5102] <... futex resumed>) = ? [pid 5101] <... futex resumed>) = ? [pid 5100] +++ exited with 0 +++ [pid 5085] <... futex resumed>) = ? [pid 5083] +++ exited with 0 +++ [pid 5080] <... exit_group resumed>) = ? [pid 5077] <... exit_group resumed>) = ? [pid 5101] +++ exited with 0 +++ [pid 5102] +++ exited with 0 +++ [pid 5085] +++ exited with 0 +++ [pid 5088] <... sendmsg resumed>) = ? [pid 5088] +++ exited with 0 +++ [ 52.482573][ T5088] ieee80211 phy7: Failed to add default virtual iface [pid 5087] <... sendmsg resumed>) = ? [pid 5087] +++ exited with 0 +++ [ 52.523686][ T5087] ieee80211 phy8: Failed to add default virtual iface ./strace-static-x86_64: Process 5110 attached [pid 5110] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5110] setpgid(0, 0) = 0 [pid 5110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5111 [pid 5110] <... openat resumed>) = 3 [pid 5110] write(3, "1000", 4) = 4 [pid 5110] close(3) = 0 [pid 5110] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5110] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5110] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5111 attached ) = 0 [pid 5111] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5110] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5110] <... clone resumed>, parent_tid=[5112], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5112 [pid 5111] setpgid(0, 0 [pid 5110] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] <... setpgid resumed>) = 0 [pid 5110] <... futex resumed>) = 0 [pid 5111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5110] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5111] <... openat resumed>) = 3 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5110 [pid 5111] write(3, "1000", 4) = 4 [pid 5111] close(3) = 0 [pid 5111] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5111] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5111] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5112 attached ) = 0 [pid 5112] set_robust_list(0x7f566b3159e0, 24 [pid 5111] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5112] <... set_robust_list resumed>) = 0 [pid 5112] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5111] <... clone resumed>, parent_tid=[5113], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5113 [pid 5111] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5111] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5113 attached [pid 5113] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5113] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5110] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5110] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5110] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5110] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5110] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5116], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5116 [pid 5110] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5111] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5110] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5111] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5111] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5111] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5111] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5111] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5117], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5117 ./strace-static-x86_64: Process 5116 attached [pid 5111] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5116] set_robust_list(0x7f566b2f49e0, 24 [pid 5111] <... futex resumed>) = 0 [pid 5116] <... set_robust_list resumed>) = 0 [pid 5111] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5116] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 5117 attached [pid 5117] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5117] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5097] <... bpf resumed>) = ? [pid 5098] <... bpf resumed>) = ? [pid 5096] <... bpf resumed>) = ? [pid 5094] <... bpf resumed>) = ? [pid 5098] +++ exited with 0 +++ [pid 5097] +++ exited with 0 +++ [pid 5096] +++ exited with 0 +++ [pid 5094] +++ exited with 0 +++ [pid 5081] +++ exited with 0 +++ [pid 5080] +++ exited with 0 +++ [pid 5077] +++ exited with 0 +++ [pid 5074] +++ exited with 0 +++ [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5080, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5081, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5077, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5074, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5110] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5110] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5110] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5110] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5110] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5118], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5118 [pid 5110] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5110] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5111] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5111] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5111] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5111] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5111] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5111] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5119], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5119 [pid 5111] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5111] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5118 attached [pid 5118] set_robust_list(0x7f566b2d39e0, 24) = 0 ./strace-static-x86_64: Process 5119 attached [pid 5119] set_robust_list(0x7f566b2d39e0, 24 [pid 5118] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5119] <... set_robust_list resumed>) = 0 [pid 5118] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5119] ioctl(-1, SIOCGIFINDEX, NULL [pid 5118] <... futex resumed>) = 1 [pid 5110] <... futex resumed>) = 0 [pid 5118] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5110] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5119] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5118] <... socket resumed>) = 3 [pid 5110] <... futex resumed>) = 0 [pid 5119] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5118] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5119] <... futex resumed>) = 1 [pid 5118] <... futex resumed>) = 0 [pid 5111] <... futex resumed>) = 0 [pid 5110] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5119] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5118] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5111] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5119] <... socket resumed>) = 3 [pid 5111] <... futex resumed>) = 0 [pid 5110] <... futex resumed>) = 0 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5120 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5121 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5122 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5123 [pid 5119] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5118] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5111] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5110] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5123 attached ./strace-static-x86_64: Process 5122 attached ./strace-static-x86_64: Process 5121 attached ./strace-static-x86_64: Process 5120 attached [pid 5119] <... futex resumed>) = 0 [pid 5118] getpid( [pid 5111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5123] set_robust_list(0x555555e6d5e0, 24 [pid 5122] set_robust_list(0x555555e6d5e0, 24 [pid 5121] set_robust_list(0x555555e6d5e0, 24 [pid 5120] set_robust_list(0x555555e6d5e0, 24 [pid 5119] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5118] <... getpid resumed>) = 5110 [pid 5111] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5123] <... set_robust_list resumed>) = 0 [pid 5122] <... set_robust_list resumed>) = 0 [pid 5121] <... set_robust_list resumed>) = 0 [pid 5120] <... set_robust_list resumed>) = 0 [pid 5119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5118] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] <... futex resumed>) = 0 [pid 5123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5121] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5119] getpid( [pid 5118] <... futex resumed>) = 1 [pid 5111] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5110] <... futex resumed>) = 0 [pid 5123] <... prctl resumed>) = 0 [pid 5121] <... prctl resumed>) = 0 [pid 5120] <... prctl resumed>) = 0 [pid 5118] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5110] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5123] setpgid(0, 0 [pid 5121] setpgid(0, 0 [pid 5120] setpgid(0, 0 [pid 5118] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5110] <... futex resumed>) = 0 [pid 5123] <... setpgid resumed>) = 0 [pid 5121] <... setpgid resumed>) = 0 [pid 5120] <... setpgid resumed>) = 0 [pid 5118] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xf6\x13\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5110] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5122] <... prctl resumed>) = 0 [pid 5121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5119] <... getpid resumed>) = 5111 [pid 5123] <... openat resumed>) = 3 [pid 5122] setpgid(0, 0 [pid 5121] <... openat resumed>) = 3 [pid 5120] <... openat resumed>) = 3 [pid 5119] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5123] write(3, "1000", 4 [pid 5122] <... setpgid resumed>) = 0 [pid 5121] write(3, "1000", 4 [pid 5120] write(3, "1000", 4 [pid 5119] <... futex resumed>) = 1 [pid 5111] <... futex resumed>) = 0 [pid 5123] <... write resumed>) = 4 [pid 5122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5121] <... write resumed>) = 4 [pid 5120] <... write resumed>) = 4 [pid 5119] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5111] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5123] close(3 [pid 5122] <... openat resumed>) = 3 [pid 5121] close(3 [pid 5120] close(3 [pid 5119] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5111] <... futex resumed>) = 0 [pid 5123] <... close resumed>) = 0 [pid 5122] write(3, "1000", 4 [pid 5121] <... close resumed>) = 0 [pid 5120] <... close resumed>) = 0 [pid 5119] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xf7\x13\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5111] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5123] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] <... write resumed>) = 4 [pid 5121] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5123] <... futex resumed>) = 0 [pid 5122] close(3 [pid 5121] <... futex resumed>) = 0 [pid 5120] <... futex resumed>) = 0 [pid 5123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5122] <... close resumed>) = 0 [pid 5121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5120] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5123] <... mmap resumed>) = 0x7f566b2f5000 [pid 5122] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] <... mmap resumed>) = 0x7f566b2f5000 [pid 5120] <... mmap resumed>) = 0x7f566b2f5000 [pid 5123] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5122] <... futex resumed>) = 0 [pid 5121] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5120] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5123] <... mprotect resumed>) = 0 [pid 5122] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5121] <... mprotect resumed>) = 0 [pid 5120] <... mprotect resumed>) = 0 [pid 5123] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5122] <... mmap resumed>) = 0x7f566b2f5000 [pid 5121] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5120] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5122] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5123] <... clone resumed>, parent_tid=[5124], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5124 [pid 5122] <... mprotect resumed>) = 0 [pid 5121] <... clone resumed>, parent_tid=[5125], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5125 [pid 5120] <... clone resumed>, parent_tid=[5126], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5126 [pid 5123] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5121] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5125 attached [pid 5123] <... futex resumed>) = 0 [pid 5121] <... futex resumed>) = 0 [pid 5120] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5126 attached ./strace-static-x86_64: Process 5124 attached [pid 5123] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5125] set_robust_list(0x7f566b3159e0, 24 [pid 5122] <... clone resumed>, parent_tid=[5127], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5127 [pid 5121] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5120] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5127 attached [pid 5126] set_robust_list(0x7f566b3159e0, 24 [pid 5125] <... set_robust_list resumed>) = 0 [pid 5124] set_robust_list(0x7f566b3159e0, 24 [pid 5122] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5127] set_robust_list(0x7f566b3159e0, 24 [pid 5126] <... set_robust_list resumed>) = 0 [pid 5125] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5124] <... set_robust_list resumed>) = 0 [pid 5122] <... futex resumed>) = 0 [pid 5127] <... set_robust_list resumed>) = 0 [pid 5126] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5124] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5122] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5127] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5110] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5110] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5110] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b292000 [pid 5110] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5112] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5110] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5112] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] <... clone resumed>, parent_tid=[5132], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5132 [pid 5112] <... futex resumed>) = 0 [pid 5110] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5112] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5110] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5132 attached [pid 5110] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5132] set_robust_list(0x7f566b2b29e0, 24) = 0 [pid 5132] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 5132] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5132] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5111] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5110] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5113] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5113] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5113] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5111] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5111] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5113] <... futex resumed>) = 0 [pid 5113] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 5113] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5111] <... futex resumed>) = 0 [pid 5113] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5111] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5111] <... futex resumed>) = 0 [pid 5113] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5110] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] <... futex resumed>) = 0 [pid 5112] <... futex resumed>) = 0 [pid 5111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5110] <... futex resumed>) = 1 [pid 5123] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5113] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5112] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5111] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5123] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5120] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5113] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5112] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5111] <... futex resumed>) = 0 [pid 5123] <... futex resumed>) = 0 [pid 5121] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5113] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5112] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5122] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 52.984486][ T5112] can: request_module (can-proto-0) failed. [ 52.997345][ T5113] can: request_module (can-proto-0) failed. [pid 5113] <... futex resumed>) = 0 [pid 5111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5122] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] <... futex resumed>) = 0 [pid 5120] <... futex resumed>) = 0 [pid 5113] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5112] <... futex resumed>) = 1 [pid 5110] <... futex resumed>) = 0 [pid 5123] <... mmap resumed>) = 0x7f566b2d4000 [pid 5122] <... futex resumed>) = 0 [pid 5121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5120] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5112] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5110] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5123] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5122] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5121] <... mmap resumed>) = 0x7f566b2d4000 [pid 5120] <... mmap resumed>) = 0x7f566b2d4000 [pid 5112] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5110] <... futex resumed>) = 0 [pid 5123] <... mprotect resumed>) = 0 [pid 5122] <... mmap resumed>) = 0x7f566b2d4000 [pid 5121] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5120] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5112] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5110] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5123] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5122] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5121] <... mprotect resumed>) = 0 [pid 5120] <... mprotect resumed>) = 0 [pid 5112] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5122] <... mprotect resumed>) = 0 [pid 5121] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5120] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5112] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5135 attached ./strace-static-x86_64: Process 5134 attached [pid 5123] <... clone resumed>, parent_tid=[5134], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5134 [pid 5122] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5118] <... sendmsg resumed>) = 28 [pid 5112] <... futex resumed>) = 1 [pid 5110] <... futex resumed>) = 0 [pid 5135] set_robust_list(0x7f566b2f49e0, 24 [pid 5134] set_robust_list(0x7f566b2f49e0, 24 [pid 5123] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] <... clone resumed>, parent_tid=[5135], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5135 [pid 5120] <... clone resumed>, parent_tid=[5136], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5136 [pid 5118] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5112] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5137 attached ./strace-static-x86_64: Process 5136 attached [pid 5135] <... set_robust_list resumed>) = 0 [pid 5134] <... set_robust_list resumed>) = 0 [pid 5123] <... futex resumed>) = 0 [pid 5122] <... clone resumed>, parent_tid=[5137], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5137 [pid 5121] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5118] <... futex resumed>) = 0 [pid 5137] set_robust_list(0x7f566b2f49e0, 24 [pid 5136] set_robust_list(0x7f566b2f49e0, 24 [pid 5135] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5134] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5123] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5122] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] <... futex resumed>) = 0 [pid 5120] <... futex resumed>) = 0 [pid 5118] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5137] <... set_robust_list resumed>) = 0 [pid 5136] <... set_robust_list resumed>) = 0 [pid 5122] <... futex resumed>) = 0 [pid 5137] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5136] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5122] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5121] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5120] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5123] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5123] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5121] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5120] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5123] <... futex resumed>) = 0 [pid 5122] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5122] <... futex resumed>) = 0 [pid 5121] <... futex resumed>) = 0 [pid 5120] <... futex resumed>) = 0 [pid 5123] <... mmap resumed>) = 0x7f566b2b3000 [pid 5122] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5120] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5123] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5122] <... mmap resumed>) = 0x7f566b2b3000 [pid 5121] <... mmap resumed>) = 0x7f566b2b3000 [pid 5120] <... mmap resumed>) = 0x7f566b2b3000 [pid 5123] <... mprotect resumed>) = 0 [pid 5122] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5121] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5120] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5123] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5122] <... mprotect resumed>) = 0 [pid 5121] <... mprotect resumed>) = 0 [pid 5120] <... mprotect resumed>) = 0 [pid 5122] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5121] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5120] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5123] <... clone resumed>, parent_tid=[5139], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5139 [pid 5123] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] <... clone resumed>, parent_tid=[5140], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5140 [pid 5121] <... clone resumed>, parent_tid=[5141], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5141 [pid 5120] <... clone resumed>, parent_tid=[5142], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5142 ./strace-static-x86_64: Process 5139 attached [pid 5123] <... futex resumed>) = 0 [pid 5122] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5142 attached ./strace-static-x86_64: Process 5141 attached ./strace-static-x86_64: Process 5140 attached [pid 5139] set_robust_list(0x7f566b2d39e0, 24 [pid 5123] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5122] <... futex resumed>) = 0 [pid 5140] set_robust_list(0x7f566b2d39e0, 24 [pid 5139] <... set_robust_list resumed>) = 0 [pid 5122] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5121] <... futex resumed>) = 0 [pid 5120] <... futex resumed>) = 0 [pid 5140] <... set_robust_list resumed>) = 0 [pid 5139] ioctl(-1, SIOCGIFINDEX, NULL [pid 5119] <... sendmsg resumed>) = 28 [pid 5140] ioctl(-1, SIOCGIFINDEX, NULL [pid 5139] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5140] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5139] <... futex resumed>) = 1 [pid 5123] <... futex resumed>) = 0 [pid 5142] set_robust_list(0x7f566b2d39e0, 24 [pid 5141] set_robust_list(0x7f566b2d39e0, 24 [pid 5140] <... futex resumed>) = 1 [pid 5139] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5123] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] <... futex resumed>) = 0 [pid 5121] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5120] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5119] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5142] <... set_robust_list resumed>) = 0 [pid 5141] <... set_robust_list resumed>) = 0 [pid 5140] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5139] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5127] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5126] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5125] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5123] <... futex resumed>) = 0 [pid 5122] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5119] <... futex resumed>) = 0 [pid 5142] ioctl(-1, SIOCGIFINDEX, NULL [pid 5141] ioctl(-1, SIOCGIFINDEX, NULL [pid 5140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5139] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5127] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5126] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5125] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5124] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5123] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5122] <... futex resumed>) = 0 [pid 5119] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5142] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5139] <... socket resumed>) = 3 [pid 5127] <... futex resumed>) = 0 [pid 5125] <... futex resumed>) = 0 [pid 5122] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5126] <... futex resumed>) = 0 [pid 5124] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5142] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5141] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5140] <... socket resumed>) = 3 [pid 5139] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5127] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5126] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5125] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5124] <... futex resumed>) = 0 [pid 5142] <... futex resumed>) = 1 [pid 5141] <... futex resumed>) = 1 [pid 5140] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5139] <... futex resumed>) = 1 [pid 5124] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5123] <... futex resumed>) = 0 [pid 5121] <... futex resumed>) = 0 [pid 5120] <... futex resumed>) = 0 [pid 5142] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5141] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5140] <... futex resumed>) = 1 [pid 5139] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5123] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] <... futex resumed>) = 0 [pid 5121] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5140] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5126] <... futex resumed>) = 0 [pid 5125] <... futex resumed>) = 0 [pid 5124] <... futex resumed>) = 0 [pid 5123] <... futex resumed>) = 1 [pid 5122] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] <... futex resumed>) = 1 [pid 5120] <... futex resumed>) = 1 [pid 5127] <... futex resumed>) = 0 [pid 5126] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5125] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5124] getpid( [pid 5123] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5122] <... futex resumed>) = 1 [pid 5121] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5120] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5127] getpid( [pid 5126] <... socket resumed>) = 3 [pid 5125] <... socket resumed>) = 3 [pid 5124] <... getpid resumed>) = 5123 [ 53.248852][ T5127] can: request_module (can-proto-0) failed. [ 53.255010][ T5125] can: request_module (can-proto-0) failed. [pid 5122] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5127] <... getpid resumed>) = 5122 [pid 5126] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5125] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5124] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5127] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5126] <... futex resumed>) = 1 [pid 5125] <... futex resumed>) = 1 [pid 5124] <... futex resumed>) = 1 [pid 5123] <... futex resumed>) = 0 [pid 5121] <... futex resumed>) = 0 [pid 5120] <... futex resumed>) = 0 [pid 5127] <... futex resumed>) = 1 [pid 5126] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5125] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5124] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5123] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] <... futex resumed>) = 0 [pid 5121] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5127] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5123] <... futex resumed>) = 0 [pid 5122] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] <... futex resumed>) = 0 [pid 5120] <... futex resumed>) = 0 [pid 5127] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5126] getpid( [pid 5125] getpid( [pid 5124] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x03\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5123] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5122] <... futex resumed>) = 0 [pid 5121] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5120] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5127] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x02\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5126] <... getpid resumed>) = 5120 [pid 5125] <... getpid resumed>) = 5121 [pid 5122] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5125] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5126] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5125] <... futex resumed>) = 1 [pid 5121] <... futex resumed>) = 0 [pid 5125] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5126] <... futex resumed>) = 1 [pid 5121] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] <... futex resumed>) = 0 [pid 5126] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5125] <... futex resumed>) = 0 [pid 5121] <... futex resumed>) = 1 [pid 5120] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5125] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x01\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5121] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5120] <... futex resumed>) = 0 [pid 5126] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x00\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5120] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5123] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5123] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5139] <... futex resumed>) = 0 [pid 5123] <... futex resumed>) = 1 [pid 5139] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5123] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5122] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5139] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5122] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5140] <... futex resumed>) = 0 [pid 5139] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] <... futex resumed>) = 1 [pid 5140] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5139] <... futex resumed>) = 1 [pid 5123] <... futex resumed>) = 0 [pid 5122] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5121] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5120] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5140] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5139] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5123] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5142] <... futex resumed>) = 0 [pid 5141] <... futex resumed>) = 0 [pid 5140] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5139] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5123] <... futex resumed>) = 0 [pid 5121] <... futex resumed>) = 1 [pid 5120] <... futex resumed>) = 1 [pid 5142] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5140] <... futex resumed>) = 1 [pid 5139] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5123] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5122] <... futex resumed>) = 0 [pid 5121] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5142] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5141] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5140] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5139] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5122] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5142] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5141] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5139] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] <... futex resumed>) = 0 [pid 5120] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5142] <... futex resumed>) = 0 [pid 5141] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5140] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5139] <... futex resumed>) = 1 [pid 5123] <... futex resumed>) = 0 [pid 5122] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5120] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5142] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5141] <... futex resumed>) = 1 [pid 5140] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5139] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5123] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] <... futex resumed>) = 0 [pid 5120] <... futex resumed>) = 0 [pid 5142] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5141] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5140] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5139] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5123] <... futex resumed>) = 0 [pid 5121] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5142] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5141] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5140] <... futex resumed>) = 1 [pid 5139] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5123] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5122] <... futex resumed>) = 0 [pid 5121] <... futex resumed>) = 0 [pid 5120] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5142] <... futex resumed>) = 0 [pid 5141] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5140] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5139] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5122] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5120] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5142] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5141] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5139] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5122] <... futex resumed>) = 0 [pid 5120] <... futex resumed>) = 0 [pid 5142] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5141] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5140] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5139] <... futex resumed>) = 1 [pid 5124] <... sendmsg resumed>) = 28 [pid 5123] <... futex resumed>) = 0 [pid 5122] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5120] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5141] <... futex resumed>) = 1 [pid 5140] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5139] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5124] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5141] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5140] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5124] <... futex resumed>) = 0 [pid 5140] <... futex resumed>) = 1 [pid 5124] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5122] <... futex resumed>) = 0 [pid 5140] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5121] <... futex resumed>) = 0 [pid 5142] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5121] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5142] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5121] <... futex resumed>) = 1 [pid 5120] <... futex resumed>) = 0 [pid 5141] <... futex resumed>) = 0 [pid 5141] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5121] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5141] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5141] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5121] <... futex resumed>) = 0 [pid 5141] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5127] <... sendmsg resumed>) = 28 [pid 5127] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5127] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5116] <... bpf resumed>) = 4 [pid 5116] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5110] exit_group(0 [pid 5132] <... futex resumed>) = ? [pid 5118] <... futex resumed>) = ? [pid 5116] <... futex resumed>) = ? [pid 5112] <... futex resumed>) = ? [pid 5110] <... exit_group resumed>) = ? [pid 5132] +++ exited with 0 +++ [pid 5118] +++ exited with 0 +++ [pid 5116] +++ exited with 0 +++ [pid 5112] +++ exited with 0 +++ [pid 5110] +++ exited with 0 +++ [pid 5125] <... sendmsg resumed>) = 28 [pid 5117] <... bpf resumed>) = 4 [pid 5125] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5110, si_uid=0, si_status=0, si_utime=0, si_stime=19 /* 0.19 s */} --- [pid 5125] <... futex resumed>) = 0 [pid 5117] <... futex resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5125] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5117] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5111] exit_group(0 [pid 5119] <... futex resumed>) = ? [pid 5117] <... futex resumed>) = ? [pid 5113] <... futex resumed>) = ? [pid 5111] <... exit_group resumed>) = ? [pid 5119] +++ exited with 0 +++ [pid 5117] +++ exited with 0 +++ [pid 5113] +++ exited with 0 +++ [pid 5111] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5111, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5147 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5147 attached [pid 5147] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5147] setpgid(0, 0) = 0 [pid 5147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5147] write(3, "1000", 4) = 4 [pid 5147] close(3) = 0 [pid 5147] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5147] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5147] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5147] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5148 attached , parent_tid=[5148], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5148 [pid 5148] set_robust_list(0x7f566b3159e0, 24 [pid 5147] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5148] <... set_robust_list resumed>) = 0 [pid 5147] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5126] <... sendmsg resumed>) = 28 [pid 5148] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5126] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5149 ./strace-static-x86_64: Process 5149 attached [pid 5126] <... futex resumed>) = 0 [pid 5126] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5149] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5149] setpgid(0, 0) = 0 [pid 5149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5149] write(3, "1000", 4) = 4 [pid 5149] close(3) = 0 [pid 5149] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5149] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5147] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5149] <... mprotect resumed>) = 0 [pid 5147] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5147] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5147] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5147] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5151], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5151 [pid 5147] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5147] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5151 attached [pid 5151] set_robust_list(0x7f566b2f49e0, 24 [pid 5149] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5151] <... set_robust_list resumed>) = 0 [pid 5151] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5149] <... clone resumed>, parent_tid=[5153], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5153 ./strace-static-x86_64: Process 5153 attached [pid 5149] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5153] set_robust_list(0x7f566b3159e0, 24 [pid 5149] <... futex resumed>) = 0 [pid 5153] <... set_robust_list resumed>) = 0 [pid 5149] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5153] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5135] <... bpf resumed>) = 4 [pid 5135] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5121] exit_group(0 [pid 5141] <... futex resumed>) = ? [pid 5125] <... futex resumed>) = ? [pid 5121] <... exit_group resumed>) = ? [pid 5147] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5141] +++ exited with 0 +++ [pid 5135] +++ exited with 0 +++ [pid 5125] +++ exited with 0 +++ [pid 5121] +++ exited with 0 +++ [pid 5147] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5121, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 5147] <... futex resumed>) = 0 [pid 5147] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5149] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5148] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5147] <... mmap resumed>) = 0x7f566b2b3000 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5149] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5148] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5149] <... futex resumed>) = 0 [pid 5148] <... futex resumed>) = 0 [pid 5147] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5148] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5149] <... mmap resumed>) = 0x7f566b2d4000 [pid 5147] <... mprotect resumed>) = 0 [pid 5149] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5147] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5149] <... mprotect resumed>) = 0 [pid 5149] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5147] <... clone resumed>, parent_tid=[5156], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5156 [pid 5149] <... clone resumed>, parent_tid=[5157], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5157 [pid 5147] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5149] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5147] <... futex resumed>) = 0 [pid 5149] <... futex resumed>) = 0 [pid 5147] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5156 attached [pid 5149] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5156] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5156] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5156] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5147] <... futex resumed>) = 0 [pid 5156] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5147] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5157 attached [pid 5148] <... futex resumed>) = 0 [pid 5147] <... futex resumed>) = 1 [pid 5157] set_robust_list(0x7f566b2f49e0, 24 [pid 5148] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5147] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5148] <... socket resumed>) = 3 [pid 5148] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5157] <... set_robust_list resumed>) = 0 [pid 5148] <... futex resumed>) = 1 [pid 5147] <... futex resumed>) = 0 [pid 5157] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5148] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5147] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5148] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5147] <... futex resumed>) = 0 [pid 5148] getpid( [pid 5147] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5148] <... getpid resumed>) = 5147 [pid 5148] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5147] <... futex resumed>) = 0 [pid 5148] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5147] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5148] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5147] <... futex resumed>) = 0 [pid 5148] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x1b\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5147] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5137] <... bpf resumed>) = 4 [pid 5136] <... bpf resumed>) = 4 [pid 5136] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5120] exit_group(0 [pid 5136] <... futex resumed>) = ? [pid 5126] <... futex resumed>) = ? [pid 5120] <... exit_group resumed>) = ? [pid 5149] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5142] <... futex resumed>) = ? [pid 5137] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5136] +++ exited with 0 +++ [pid 5134] <... bpf resumed>) = 4 [pid 5126] +++ exited with 0 +++ [pid 5122] exit_group(0 [pid 5149] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5142] +++ exited with 0 +++ [pid 5140] <... futex resumed>) = ? [pid 5137] <... futex resumed>) = ? [pid 5127] <... futex resumed>) = ? [pid 5122] <... exit_group resumed>) = ? [pid 5120] +++ exited with 0 +++ [pid 5149] <... futex resumed>) = 0 [pid 5140] +++ exited with 0 +++ [pid 5137] +++ exited with 0 +++ [pid 5134] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5127] +++ exited with 0 +++ [pid 5122] +++ exited with 0 +++ [pid 5149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5147] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5123] exit_group(0 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5120, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5122, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5149] <... mmap resumed>) = 0x7f566b2b3000 [pid 5147] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5139] <... futex resumed>) = ? [pid 5124] <... futex resumed>) = ? [pid 5123] <... exit_group resumed>) = ? [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5159 [pid 5156] <... futex resumed>) = 0 [pid 5149] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5147] <... futex resumed>) = 1 [pid 5139] +++ exited with 0 +++ [pid 5134] <... futex resumed>) = ? [pid 5124] +++ exited with 0 +++ ./strace-static-x86_64: Process 5159 attached [pid 5156] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5149] <... mprotect resumed>) = 0 [pid 5147] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5159] set_robust_list(0x555555e6d5e0, 24 [pid 5156] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5149] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5159] <... set_robust_list resumed>) = 0 [pid 5156] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5159] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5156] <... futex resumed>) = 1 [pid 5149] <... clone resumed>, parent_tid=[5160], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5160 [pid 5147] <... futex resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5159] <... prctl resumed>) = 0 [pid 5156] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5149] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5147] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5134] +++ exited with 0 +++ [pid 5123] +++ exited with 0 +++ [pid 5159] setpgid(0, 0 [pid 5156] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5149] <... futex resumed>) = 0 [pid 5147] <... futex resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5123, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- ./strace-static-x86_64: Process 5160 attached [pid 5159] <... setpgid resumed>) = 0 [pid 5156] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5149] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5147] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5160] set_robust_list(0x7f566b2d39e0, 24 [pid 5159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5156] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5070] <... restart_syscall resumed>) = 0 [pid 5160] <... set_robust_list resumed>) = 0 [pid 5159] <... openat resumed>) = 3 [pid 5156] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5160] ioctl(-1, SIOCGIFINDEX, NULL [pid 5159] write(3, "1000", 4 [pid 5156] <... futex resumed>) = 1 [pid 5147] <... futex resumed>) = 0 [pid 5160] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5159] <... write resumed>) = 4 [pid 5156] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5147] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5160] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5159] close(3 [pid 5156] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5147] <... futex resumed>) = 0 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5161 [pid 5160] <... futex resumed>) = 1 [pid 5159] <... close resumed>) = 0 [pid 5156] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5149] <... futex resumed>) = 0 [pid 5147] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5162 ./strace-static-x86_64: Process 5161 attached [pid 5160] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5159] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5156] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5149] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5161] set_robust_list(0x555555e6d5e0, 24 [pid 5160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5159] <... futex resumed>) = 0 [pid 5156] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5149] <... futex resumed>) = 0 [pid 5161] <... set_robust_list resumed>) = 0 [pid 5160] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5159] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5156] <... futex resumed>) = 1 [pid 5149] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5147] <... futex resumed>) = 0 [pid 5161] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5160] <... socket resumed>) = 3 [pid 5159] <... mmap resumed>) = 0x7f566b2f5000 [pid 5156] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5161] <... prctl resumed>) = 0 [pid 5160] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5159] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5161] setpgid(0, 0 [pid 5160] <... futex resumed>) = 1 [pid 5159] <... mprotect resumed>) = 0 [pid 5149] <... futex resumed>) = 0 [pid 5161] <... setpgid resumed>) = 0 [pid 5160] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5159] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5149] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5162 attached [pid 5161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5149] <... futex resumed>) = 0 [pid 5162] set_robust_list(0x555555e6d5e0, 24 [pid 5161] <... openat resumed>) = 3 [pid 5160] getpid( [pid 5159] <... clone resumed>, parent_tid=[5163], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5163 [pid 5149] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5162] <... set_robust_list resumed>) = 0 [pid 5161] write(3, "1000", 4 [pid 5160] <... getpid resumed>) = 5149 [pid 5159] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5161] <... write resumed>) = 4 [pid 5160] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5159] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5163 attached [pid 5162] <... prctl resumed>) = 0 [pid 5161] close(3 [pid 5160] <... futex resumed>) = 1 [pid 5159] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5149] <... futex resumed>) = 0 [pid 5163] set_robust_list(0x7f566b3159e0, 24 [pid 5162] setpgid(0, 0 [pid 5161] <... close resumed>) = 0 [pid 5160] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5149] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5163] <... set_robust_list resumed>) = 0 [pid 5162] <... setpgid resumed>) = 0 [pid 5161] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5160] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5149] <... futex resumed>) = 0 [pid 5163] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5161] <... futex resumed>) = 0 [pid 5160] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x1d\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5149] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5162] <... openat resumed>) = 3 [pid 5161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5162] write(3, "1000", 4 [pid 5161] <... mmap resumed>) = 0x7f566b2f5000 [pid 5162] <... write resumed>) = 4 [pid 5161] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5162] close(3 [pid 5161] <... mprotect resumed>) = 0 [pid 5162] <... close resumed>) = 0 [pid 5161] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5162] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5161] <... clone resumed>, parent_tid=[5165], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5165 [pid 5162] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5161] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5162] <... mmap resumed>) = 0x7f566b2f5000 [pid 5161] <... futex resumed>) = 0 [pid 5162] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5161] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5162] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5165 attached [pid 5162] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5165] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5162] <... clone resumed>, parent_tid=[5166], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5166 [pid 5165] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5162] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5162] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5166 attached [pid 5166] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5166] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5159] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5159] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5149] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5159] <... futex resumed>) = 0 [pid 5149] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5159] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5149] <... futex resumed>) = 0 [pid 5159] <... mmap resumed>) = 0x7f566b2d4000 [pid 5149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5159] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5149] <... mmap resumed>) = 0x7f566b292000 [pid 5159] <... mprotect resumed>) = 0 [pid 5149] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5159] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5149] <... mprotect resumed>) = 0 [pid 5149] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5159] <... clone resumed>, parent_tid=[5169], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5169 [pid 5161] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5153] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5161] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5159] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5153] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5149] <... clone resumed>, parent_tid=[5170], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5170 ./strace-static-x86_64: Process 5170 attached [pid 5161] <... futex resumed>) = 0 [pid 5159] <... futex resumed>) = 0 [pid 5153] <... futex resumed>) = 0 [pid 5149] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5170] set_robust_list(0x7f566b2b29e0, 24 [pid 5162] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5159] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5153] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5149] <... futex resumed>) = 0 [pid 5170] <... set_robust_list resumed>) = 0 [pid 5162] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5161] <... mmap resumed>) = 0x7f566b2d4000 [pid 5149] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5169 attached [pid 5170] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5162] <... futex resumed>) = 0 [pid 5161] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5170] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5169] set_robust_list(0x7f566b2f49e0, 24 [pid 5162] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5161] <... mprotect resumed>) = 0 [pid 5170] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5169] <... set_robust_list resumed>) = 0 [pid 5162] <... mmap resumed>) = 0x7f566b2d4000 [pid 5161] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5170] <... futex resumed>) = 1 [pid 5169] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5162] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5149] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5171 attached [pid 5170] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5162] <... mprotect resumed>) = 0 [pid 5161] <... clone resumed>, parent_tid=[5171], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5171 [pid 5149] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5171] set_robust_list(0x7f566b2f49e0, 24 [pid 5162] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5161] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5153] <... futex resumed>) = 0 [pid 5149] <... futex resumed>) = 1 [pid 5171] <... set_robust_list resumed>) = 0 [pid 5161] <... futex resumed>) = 0 [pid 5153] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5149] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5171] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5162] <... clone resumed>, parent_tid=[5172], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5172 [pid 5161] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5153] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 5172 attached [pid 5162] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5153] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5172] set_robust_list(0x7f566b2f49e0, 24 [pid 5162] <... futex resumed>) = 0 [pid 5153] <... futex resumed>) = 1 [pid 5149] <... futex resumed>) = 0 [pid 5172] <... set_robust_list resumed>) = 0 [pid 5162] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5153] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5149] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5172] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5153] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5149] <... futex resumed>) = 0 [pid 5153] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5149] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5153] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5153] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5149] <... futex resumed>) = 0 [pid 5153] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5159] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5159] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5159] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5159] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5159] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5173], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5173 [pid 5159] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5159] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5173 attached [pid 5173] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5173] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5173] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5159] <... futex resumed>) = 0 [pid 5173] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5159] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5159] <... futex resumed>) = 0 [pid 5173] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5159] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5173] <... socket resumed>) = 3 [pid 5173] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5161] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5173] <... futex resumed>) = 1 [pid 5161] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5159] <... futex resumed>) = 0 [pid 5173] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5162] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5161] <... futex resumed>) = 0 [pid 5159] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5162] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5159] <... futex resumed>) = 0 [pid 5173] getpid( [pid 5162] <... futex resumed>) = 0 [pid 5161] <... mmap resumed>) = 0x7f566b2b3000 [pid 5159] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5173] <... getpid resumed>) = 5159 [pid 5162] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5161] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5173] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5162] <... mmap resumed>) = 0x7f566b2b3000 [pid 5161] <... mprotect resumed>) = 0 [pid 5173] <... futex resumed>) = 1 [pid 5162] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5161] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5159] <... futex resumed>) = 0 [pid 5173] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5162] <... mprotect resumed>) = 0 [pid 5159] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5162] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5161] <... clone resumed>, parent_tid=[5174], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5174 [pid 5159] <... futex resumed>) = 0 [pid 5173] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x27\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5161] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5159] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5162] <... clone resumed>, parent_tid=[5175], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5175 [pid 5161] <... futex resumed>) = 0 [pid 5162] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5161] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5175 attached ./strace-static-x86_64: Process 5174 attached [pid 5162] <... futex resumed>) = 0 [pid 5175] set_robust_list(0x7f566b2d39e0, 24 [pid 5174] set_robust_list(0x7f566b2d39e0, 24 [pid 5162] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5175] <... set_robust_list resumed>) = 0 [pid 5174] <... set_robust_list resumed>) = 0 [pid 5175] ioctl(-1, SIOCGIFINDEX, NULL [pid 5174] ioctl(-1, SIOCGIFINDEX, NULL [pid 5175] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5174] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5175] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5174] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] <... futex resumed>) = 1 [pid 5174] <... futex resumed>) = 1 [pid 5162] <... futex resumed>) = 0 [pid 5161] <... futex resumed>) = 0 [pid 5175] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5174] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5162] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5161] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5162] <... futex resumed>) = 0 [pid 5161] <... futex resumed>) = 0 [pid 5175] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5174] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5162] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5161] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5175] <... socket resumed>) = 3 [pid 5174] <... socket resumed>) = 3 [pid 5175] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5174] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] <... futex resumed>) = 1 [pid 5174] <... futex resumed>) = 1 [pid 5162] <... futex resumed>) = 0 [pid 5161] <... futex resumed>) = 0 [pid 5175] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5174] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5162] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5161] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5162] <... futex resumed>) = 0 [pid 5161] <... futex resumed>) = 0 [pid 5175] getpid( [pid 5174] getpid( [pid 5162] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5161] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5175] <... getpid resumed>) = 5162 [pid 5174] <... getpid resumed>) = 5161 [pid 5175] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5174] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] <... futex resumed>) = 1 [pid 5174] <... futex resumed>) = 1 [pid 5162] <... futex resumed>) = 0 [pid 5161] <... futex resumed>) = 0 [pid 5175] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5174] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5162] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5161] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5174] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5162] <... futex resumed>) = 0 [pid 5161] <... futex resumed>) = 0 [pid 5175] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x2a\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5174] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x29\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5162] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5161] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5159] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5159] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5159] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b292000 [pid 5159] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5159] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5176], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5176 [pid 5159] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5159] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5176 attached [pid 5176] set_robust_list(0x7f566b2b29e0, 24) = 0 [pid 5176] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 5176] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5159] <... futex resumed>) = 0 [pid 5176] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5159] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5176] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5176] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128) = -1 EFAULT (Bad address) [pid 5176] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5176] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 5162] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5161] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5159] <... futex resumed>) = 1 [pid 5148] <... sendmsg resumed>) = 28 [pid 5176] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5162] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5161] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5177 [pid 5162] <... futex resumed>) = 0 [pid 5161] <... futex resumed>) = 0 [pid 5159] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b292000 [pid 5161] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5161] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5177 attached [pid 5162] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5161] <... clone resumed>, parent_tid=[5178], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5178 [pid 5159] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5148] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5162] <... mmap resumed>) = 0x7f566b292000 [pid 5161] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5159] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5148] <... futex resumed>) = 0 [pid 5177] set_robust_list(0x555555e6d5e0, 24 [pid 5162] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5161] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5178 attached [pid 5177] <... set_robust_list resumed>) = 0 [pid 5176] <... futex resumed>) = 0 [pid 5162] <... mprotect resumed>) = 0 [pid 5161] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5159] <... futex resumed>) = 1 [pid 5148] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5178] set_robust_list(0x7f566b2b29e0, 24 [pid 5177] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5176] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5162] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5159] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5178] <... set_robust_list resumed>) = 0 [pid 5177] <... prctl resumed>) = 0 [pid 5176] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5178] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5177] setpgid(0, 0 [pid 5176] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5159] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5178] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5177] <... setpgid resumed>) = 0 [pid 5176] <... futex resumed>) = 0 [pid 5162] <... clone resumed>, parent_tid=[5180], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5180 ./strace-static-x86_64: Process 5180 attached [pid 5178] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5176] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5180] set_robust_list(0x7f566b2b29e0, 24 [pid 5178] <... futex resumed>) = 1 [pid 5162] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5161] <... futex resumed>) = 0 [pid 5177] <... openat resumed>) = 3 [pid 5180] <... set_robust_list resumed>) = 0 [pid 5178] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5162] <... futex resumed>) = 0 [pid 5161] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5180] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5177] write(3, "1000", 4 [pid 5162] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5161] <... futex resumed>) = 0 [pid 5180] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5178] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5161] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5180] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5178] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5180] <... futex resumed>) = 0 [pid 5178] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5177] <... write resumed>) = 4 [pid 5162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5180] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5178] <... futex resumed>) = 1 [pid 5161] <... futex resumed>) = 0 [pid 5178] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5161] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5161] <... futex resumed>) = 0 [pid 5178] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5177] close(3 [pid 5162] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5161] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5180] <... futex resumed>) = 0 [pid 5178] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5177] <... close resumed>) = 0 [pid 5162] <... futex resumed>) = 1 [pid 5180] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5178] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5180] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5178] <... futex resumed>) = 1 [pid 5161] <... futex resumed>) = 0 [pid 5180] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5178] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5177] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5162] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5180] <... futex resumed>) = 0 [pid 5177] <... futex resumed>) = 0 [pid 5162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5180] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5177] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5162] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5180] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5177] <... mmap resumed>) = 0x7f566b2f5000 [pid 5162] <... futex resumed>) = 0 [pid 5180] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5177] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5162] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5180] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5180] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5177] <... mprotect resumed>) = 0 [pid 5162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5180] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5160] <... sendmsg resumed>) = 28 [pid 5177] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5163] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5160] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5163] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5160] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5182 attached [pid 5177] <... clone resumed>, parent_tid=[5182], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5182 [pid 5163] <... futex resumed>) = 0 [pid 5182] set_robust_list(0x7f566b3159e0, 24 [pid 5177] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5163] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5160] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5182] <... set_robust_list resumed>) = 0 [pid 5177] <... futex resumed>) = 0 [pid 5182] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5177] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5147] exit_group(0 [pid 5156] <... futex resumed>) = ? [pid 5148] <... futex resumed>) = ? [pid 5147] <... exit_group resumed>) = ? [pid 5156] +++ exited with 0 +++ [pid 5148] +++ exited with 0 +++ [pid 5177] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5177] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5177] <... futex resumed>) = 0 [pid 5165] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5177] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5165] <... futex resumed>) = 0 [pid 5177] <... mmap resumed>) = 0x7f566b2d4000 [pid 5166] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5165] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5177] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5166] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5151] <... bpf resumed>) = ? [pid 5177] <... mprotect resumed>) = 0 [pid 5166] <... futex resumed>) = 0 [pid 5177] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5173] <... sendmsg resumed>) = 28 [pid 5166] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5157] <... bpf resumed>) = 4 [pid 5151] +++ exited with 0 +++ [pid 5147] +++ exited with 0 +++ [pid 5173] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5157] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5147, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- ./strace-static-x86_64: Process 5185 attached [pid 5177] <... clone resumed>, parent_tid=[5185], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5185 [pid 5173] <... futex resumed>) = 0 [pid 5157] <... futex resumed>) = 0 [pid 5185] set_robust_list(0x7f566b2f49e0, 24 [pid 5177] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5173] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5157] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5149] exit_group(0 [pid 5185] <... set_robust_list resumed>) = 0 [pid 5177] <... futex resumed>) = 0 [pid 5170] <... futex resumed>) = ? [pid 5160] <... futex resumed>) = ? [pid 5157] <... futex resumed>) = ? [pid 5153] <... futex resumed>) = ? [pid 5149] <... exit_group resumed>) = ? [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5185] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5177] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5170] +++ exited with 0 +++ [pid 5160] +++ exited with 0 +++ [pid 5157] +++ exited with 0 +++ [pid 5153] +++ exited with 0 +++ [pid 5149] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5149, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5182] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5182] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5182] <... futex resumed>) = 0 [pid 5182] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5177] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5177] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5182] <... futex resumed>) = 0 [pid 5177] <... futex resumed>) = 1 [pid 5182] ioctl(-1, SIOCGIFINDEX, NULL [pid 5177] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5182] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5182] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5177] <... futex resumed>) = 0 [pid 5182] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5177] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5177] <... futex resumed>) = 0 [pid 5182] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5177] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5182] <... socket resumed>) = 3 [pid 5182] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5177] <... futex resumed>) = 0 [pid 5182] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5177] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5177] <... futex resumed>) = 0 [pid 5182] getpid() = 5177 [pid 5177] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5186 attached [pid 5182] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] <... sendmsg resumed>) = 28 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5186 [pid 5186] set_robust_list(0x555555e6d5e0, 24 [pid 5182] <... futex resumed>) = 1 [pid 5177] <... futex resumed>) = 0 [pid 5175] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5188 [pid 5182] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5177] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5175] <... futex resumed>) = 0 [pid 5186] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5188 attached [pid 5186] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5182] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5177] <... futex resumed>) = 0 [pid 5175] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5188] set_robust_list(0x555555e6d5e0, 24 [pid 5186] <... prctl resumed>) = 0 [pid 5182] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x39\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5177] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5188] <... set_robust_list resumed>) = 0 [pid 5186] setpgid(0, 0 [pid 5188] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5186] <... setpgid resumed>) = 0 [pid 5188] <... prctl resumed>) = 0 [pid 5186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5188] setpgid(0, 0 [pid 5186] <... openat resumed>) = 3 [pid 5188] <... setpgid resumed>) = 0 [pid 5188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5186] write(3, "1000", 4 [pid 5188] <... openat resumed>) = 3 [pid 5186] <... write resumed>) = 4 [pid 5188] write(3, "1000", 4 [pid 5186] close(3 [pid 5188] <... write resumed>) = 4 [pid 5186] <... close resumed>) = 0 [pid 5188] close(3 [pid 5186] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5188] <... close resumed>) = 0 [pid 5186] <... futex resumed>) = 0 [pid 5188] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5186] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5174] <... sendmsg resumed>) = 28 [pid 5188] <... futex resumed>) = 0 [pid 5186] <... mmap resumed>) = 0x7f566b2f5000 [pid 5174] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5174] <... futex resumed>) = 0 [pid 5188] <... mmap resumed>) = 0x7f566b2f5000 [pid 5186] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5177] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5174] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5188] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5177] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5188] <... mprotect resumed>) = 0 [pid 5186] <... mprotect resumed>) = 0 [pid 5177] <... futex resumed>) = 0 [pid 5188] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5186] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5177] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5188] <... clone resumed>, parent_tid=[5189], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5189 [pid 5186] <... clone resumed>, parent_tid=[5190], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5190 [pid 5177] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5188] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5186] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5177] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5189 attached [pid 5188] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5186] <... futex resumed>) = 0 [pid 5177] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5189] set_robust_list(0x7f566b3159e0, 24 [pid 5186] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5189] <... set_robust_list resumed>) = 0 [pid 5177] <... clone resumed>, parent_tid=[5191], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5191 ./strace-static-x86_64: Process 5190 attached [pid 5189] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5177] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5191 attached [pid 5190] set_robust_list(0x7f566b3159e0, 24 [pid 5177] <... futex resumed>) = 0 [pid 5191] set_robust_list(0x7f566b2d39e0, 24 [pid 5190] <... set_robust_list resumed>) = 0 [pid 5177] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5191] <... set_robust_list resumed>) = 0 [pid 5190] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5191] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 5191] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5177] <... futex resumed>) = 0 [pid 5191] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5177] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5191] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5191] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128) = -1 EFAULT (Bad address) [pid 5191] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5191] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 5177] <... futex resumed>) = 1 [pid 5191] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5177] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5177] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5191] <... futex resumed>) = 0 [pid 5177] <... futex resumed>) = 1 [pid 5191] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5177] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5191] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5191] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5177] <... futex resumed>) = 0 [pid 5191] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5188] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5188] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5186] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5182] <... sendmsg resumed>) = 28 [pid 5188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5186] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5182] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5188] <... mmap resumed>) = 0x7f566b2d4000 [pid 5186] <... futex resumed>) = 0 [pid 5182] <... futex resumed>) = 0 [pid 5188] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5186] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5182] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5188] <... mprotect resumed>) = 0 [pid 5186] <... mmap resumed>) = 0x7f566b2d4000 [pid 5188] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5186] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5188] <... clone resumed>, parent_tid=[5194], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5194 [pid 5188] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5188] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5194 attached [pid 5194] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5194] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5186] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5195], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5195 [pid 5186] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5186] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5195 attached [pid 5195] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5195] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5188] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5188] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5188] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5188] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5196], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5196 [pid 5188] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5186] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5171] <... bpf resumed>) = 4 [pid 5188] <... futex resumed>) = 0 [pid 5186] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5172] <... bpf resumed>) = 4 [pid 5171] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5188] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5186] <... futex resumed>) = 0 [pid 5172] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5171] <... futex resumed>) = 0 [pid 5162] exit_group(0 [pid 5161] exit_group(0./strace-static-x86_64: Process 5196 attached [pid 5186] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5180] <... futex resumed>) = ? [pid 5178] <... futex resumed>) = ? [pid 5175] <... futex resumed>) = ? [pid 5174] <... futex resumed>) = ? [pid 5172] <... futex resumed>) = ? [pid 5166] <... futex resumed>) = ? [pid 5165] <... futex resumed>) = ? [pid 5162] <... exit_group resumed>) = ? [pid 5161] <... exit_group resumed>) = ? [pid 5196] set_robust_list(0x7f566b2d39e0, 24 [pid 5190] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5186] <... mmap resumed>) = 0x7f566b2b3000 [pid 5180] +++ exited with 0 +++ [pid 5178] +++ exited with 0 +++ [pid 5175] +++ exited with 0 +++ [pid 5174] +++ exited with 0 +++ [pid 5172] +++ exited with 0 +++ [pid 5171] +++ exited with 0 +++ [pid 5166] +++ exited with 0 +++ [pid 5165] +++ exited with 0 +++ [pid 5162] +++ exited with 0 +++ [pid 5161] +++ exited with 0 +++ [pid 5196] <... set_robust_list resumed>) = 0 [pid 5190] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5186] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5196] ioctl(-1, SIOCGIFINDEX, NULL [pid 5190] <... futex resumed>) = 0 [pid 5186] <... mprotect resumed>) = 0 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5161, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5162, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5196] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5190] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5186] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5076] restart_syscall(<... resuming interrupted clone ...> [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5196] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] <... restart_syscall resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5196] <... futex resumed>) = 1 [pid 5188] <... futex resumed>) = 0 [pid 5186] <... clone resumed>, parent_tid=[5198], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5198 [pid 5196] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5188] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5186] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5188] <... futex resumed>) = 0 [pid 5186] <... futex resumed>) = 0 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5198 attached [pid 5196] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5188] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5186] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5198] set_robust_list(0x7f566b2d39e0, 24 [pid 5196] <... socket resumed>) = 3 [pid 5169] <... bpf resumed>) = 4 [pid 5198] <... set_robust_list resumed>) = 0 [pid 5196] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5169] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5198] ioctl(-1, SIOCGIFINDEX, NULL [pid 5196] <... futex resumed>) = 1 [pid 5188] <... futex resumed>) = 0 [pid 5169] <... futex resumed>) = 0 [pid 5198] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5196] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5188] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5169] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5159] exit_group(0 [pid 5198] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5188] <... futex resumed>) = 0 [pid 5176] <... futex resumed>) = ? [pid 5173] <... futex resumed>) = ? [pid 5169] <... futex resumed>) = ? [pid 5163] <... futex resumed>) = ? [pid 5159] <... exit_group resumed>) = ? [pid 5198] <... futex resumed>) = 1 [pid 5196] getpid( [pid 5188] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5186] <... futex resumed>) = 0 [pid 5176] +++ exited with 0 +++ [pid 5173] +++ exited with 0 +++ [pid 5169] +++ exited with 0 +++ [pid 5163] +++ exited with 0 +++ [pid 5159] +++ exited with 0 +++ [pid 5198] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5196] <... getpid resumed>) = 5188 [pid 5186] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5159, si_uid=0, si_status=0, si_utime=0, si_stime=17 /* 0.17 s */} --- [pid 5196] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5190] <... futex resumed>) = 0 [pid 5186] <... futex resumed>) = 1 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5196] <... futex resumed>) = 1 [pid 5190] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5188] <... futex resumed>) = 0 [pid 5186] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5075] <... restart_syscall resumed>) = 0 [pid 5196] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5190] <... socket resumed>) = 3 [pid 5188] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5196] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5190] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5188] <... futex resumed>) = 0 [pid 5196] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x44\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5190] <... futex resumed>) = 1 [pid 5188] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5186] <... futex resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5190] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5189] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5186] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5189] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5186] <... futex resumed>) = 0 [pid 5190] getpid( [pid 5189] <... futex resumed>) = 0 [pid 5186] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5190] <... getpid resumed>) = 5186 [pid 5189] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5190] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5186] <... futex resumed>) = 0 [pid 5190] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5186] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5186] <... futex resumed>) = 0 [pid 5190] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x42\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5186] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5188] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5188] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5189] <... futex resumed>) = 0 [pid 5188] <... futex resumed>) = 1 [pid 5189] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5188] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5189] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5188] <... futex resumed>) = 0 [pid 5189] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5188] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5188] <... futex resumed>) = 0 [pid 5189] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5188] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5189] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5189] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5188] <... futex resumed>) = 0 [pid 5189] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5188] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5189] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5188] <... futex resumed>) = 0 [pid 5186] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5189] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5188] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5186] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5198] <... futex resumed>) = 0 [pid 5189] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5186] <... futex resumed>) = 1 [pid 5198] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5189] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5186] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5198] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5189] <... futex resumed>) = 1 [pid 5188] <... futex resumed>) = 0 [pid 5198] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5189] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5198] <... futex resumed>) = 1 [pid 5186] <... futex resumed>) = 0 [pid 5198] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5186] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5186] <... futex resumed>) = 0 [pid 5198] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5186] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5198] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5198] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5186] <... futex resumed>) = 0 [pid 5198] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5186] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5186] <... futex resumed>) = 0 [pid 5198] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5186] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5198] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5198] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5186] <... futex resumed>) = 0 [pid 5198] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5177] exit_group(0 [pid 5191] <... futex resumed>) = ? [pid 5182] <... futex resumed>) = ? [pid 5177] <... exit_group resumed>) = ? [pid 5191] +++ exited with 0 +++ [pid 5182] +++ exited with 0 +++ [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5199 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5201 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5200 ./strace-static-x86_64: Process 5199 attached [pid 5199] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5199] setpgid(0, 0) = 0 [pid 5199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5201 attached ./strace-static-x86_64: Process 5200 attached ) = 3 [pid 5201] set_robust_list(0x555555e6d5e0, 24 [pid 5200] set_robust_list(0x555555e6d5e0, 24 [pid 5201] <... set_robust_list resumed>) = 0 [pid 5200] <... set_robust_list resumed>) = 0 [pid 5201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5200] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5199] write(3, "1000", 4 [pid 5201] <... prctl resumed>) = 0 [pid 5200] <... prctl resumed>) = 0 [pid 5199] <... write resumed>) = 4 [pid 5196] <... sendmsg resumed>) = 28 [pid 5201] setpgid(0, 0 [pid 5200] setpgid(0, 0 [pid 5199] close(3 [pid 5196] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] <... setpgid resumed>) = 0 [pid 5200] <... setpgid resumed>) = 0 [pid 5199] <... close resumed>) = 0 [pid 5196] <... futex resumed>) = 0 [pid 5201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5199] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5196] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5201] <... openat resumed>) = 3 [pid 5200] <... openat resumed>) = 3 [pid 5199] <... futex resumed>) = 0 [pid 5201] write(3, "1000", 4 [pid 5200] write(3, "1000", 4 [pid 5199] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5201] <... write resumed>) = 4 [pid 5200] <... write resumed>) = 4 [pid 5199] <... mmap resumed>) = 0x7f566b2f5000 [pid 5201] close(3 [pid 5200] close(3 [pid 5199] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5201] <... close resumed>) = 0 [pid 5200] <... close resumed>) = 0 [pid 5199] <... mprotect resumed>) = 0 [pid 5201] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5200] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5199] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5201] <... futex resumed>) = 0 [pid 5200] <... futex resumed>) = 0 [pid 5201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5199] <... clone resumed>, parent_tid=[5202], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5202 [pid 5201] <... mmap resumed>) = 0x7f566b2f5000 [pid 5200] <... mmap resumed>) = 0x7f566b2f5000 [pid 5199] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5200] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5199] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5202 attached [pid 5201] <... mprotect resumed>) = 0 [pid 5200] <... mprotect resumed>) = 0 [pid 5199] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5202] set_robust_list(0x7f566b3159e0, 24 [pid 5201] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5200] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5202] <... set_robust_list resumed>) = 0 [pid 5202] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5201] <... clone resumed>, parent_tid=[5203], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5203 [pid 5200] <... clone resumed>, parent_tid=[5204], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5204 [pid 5201] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5200] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] <... futex resumed>) = 0 [pid 5200] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5203 attached [pid 5201] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5200] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5204 attached [pid 5203] set_robust_list(0x7f566b3159e0, 24 [pid 5204] set_robust_list(0x7f566b3159e0, 24 [pid 5203] <... set_robust_list resumed>) = 0 [pid 5204] <... set_robust_list resumed>) = 0 [pid 5203] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5204] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5199] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5185] <... bpf resumed>) = ? [pid 5199] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5185] +++ exited with 0 +++ [pid 5177] +++ exited with 0 +++ [pid 5199] <... futex resumed>) = 0 [pid 5199] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5177, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5201] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5199] <... mmap resumed>) = 0x7f566b2d4000 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5201] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5200] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5201] <... futex resumed>) = 0 [pid 5200] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5200] <... futex resumed>) = 0 [pid 5199] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5201] <... mmap resumed>) = 0x7f566b2d4000 [pid 5200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5199] <... mprotect resumed>) = 0 [pid 5190] <... sendmsg resumed>) = 28 [pid 5201] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5200] <... mmap resumed>) = 0x7f566b2d4000 [pid 5199] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5190] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] <... mprotect resumed>) = 0 [pid 5200] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5190] <... futex resumed>) = 0 [pid 5201] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5200] <... mprotect resumed>) = 0 [pid 5199] <... clone resumed>, parent_tid=[5209], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5209 [pid 5200] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5190] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5201] <... clone resumed>, parent_tid=[5210], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5210 [pid 5199] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5209 attached [pid 5201] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5200] <... clone resumed>, parent_tid=[5211], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5211 [pid 5199] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5210 attached [pid 5209] set_robust_list(0x7f566b2f49e0, 24 [pid 5201] <... futex resumed>) = 0 [pid 5200] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5212 [pid 5210] set_robust_list(0x7f566b2f49e0, 24 [pid 5209] <... set_robust_list resumed>) = 0 [pid 5201] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5200] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5212 attached [pid 5210] <... set_robust_list resumed>) = 0 [pid 5209] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5200] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5211 attached [pid 5212] set_robust_list(0x555555e6d5e0, 24 [pid 5210] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5199] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5212] <... set_robust_list resumed>) = 0 [pid 5211] set_robust_list(0x7f566b2f49e0, 24 [pid 5212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5211] <... set_robust_list resumed>) = 0 [pid 5212] <... prctl resumed>) = 0 [pid 5211] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5212] setpgid(0, 0) = 0 [pid 5212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5212] write(3, "1000", 4) = 4 [pid 5212] close(3) = 0 [pid 5201] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5212] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5212] <... futex resumed>) = 0 [pid 5201] <... futex resumed>) = 0 [pid 5212] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5200] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5212] <... mmap resumed>) = 0x7f566b2f5000 [pid 5201] <... mmap resumed>) = 0x7f566b2b3000 [pid 5200] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5199] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5212] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5201] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5200] <... futex resumed>) = 0 [pid 5199] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5212] <... mprotect resumed>) = 0 [pid 5201] <... mprotect resumed>) = 0 [pid 5200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5199] <... futex resumed>) = 0 [pid 5212] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5201] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5200] <... mmap resumed>) = 0x7f566b2b3000 [pid 5199] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5200] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5212] <... clone resumed>, parent_tid=[5214], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5214 [pid 5201] <... clone resumed>, parent_tid=[5215], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5215 [pid 5200] <... mprotect resumed>) = 0 [pid 5199] <... mmap resumed>) = 0x7f566b2b3000 [pid 5212] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5200] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5199] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5214 attached [pid 5212] <... futex resumed>) = 0 [pid 5201] <... futex resumed>) = 0 [pid 5199] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5215 attached [pid 5212] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5201] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5200] <... clone resumed>, parent_tid=[5216], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5216 [pid 5199] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5200] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5215] set_robust_list(0x7f566b2d39e0, 24./strace-static-x86_64: Process 5216 attached ) = 0 [pid 5214] set_robust_list(0x7f566b3159e0, 24 [pid 5200] <... futex resumed>) = 0 [pid 5199] <... clone resumed>, parent_tid=[5217], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5217 [pid 5216] set_robust_list(0x7f566b2d39e0, 24 [pid 5214] <... set_robust_list resumed>) = 0 [pid 5200] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5199] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5216] <... set_robust_list resumed>) = 0 [pid 5214] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5199] <... futex resumed>) = 0 [pid 5216] ioctl(-1, SIOCGIFINDEX, NULL [pid 5199] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5216] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5215] ioctl(-1, SIOCGIFINDEX, NULL [pid 5200] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5217 attached [pid 5216] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5215] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5200] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5217] set_robust_list(0x7f566b2d39e0, 24 [pid 5216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5215] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5200] <... futex resumed>) = 0 [pid 5217] <... set_robust_list resumed>) = 0 [pid 5216] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5215] <... futex resumed>) = 1 [pid 5202] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5201] <... futex resumed>) = 0 [pid 5200] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5217] ioctl(-1, SIOCGIFINDEX, NULL [pid 5216] <... socket resumed>) = 3 [pid 5215] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5202] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5217] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5202] <... futex resumed>) = 0 [pid 5201] <... futex resumed>) = 0 [pid 5217] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5216] <... futex resumed>) = 1 [pid 5215] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5202] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5201] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5200] <... futex resumed>) = 0 [pid 5217] <... futex resumed>) = 1 [pid 5216] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5215] <... socket resumed>) = 3 [pid 5200] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5199] <... futex resumed>) = 0 [pid 5217] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5215] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5212] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5204] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5200] <... futex resumed>) = 0 [pid 5199] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5216] getpid( [pid 5215] <... futex resumed>) = 1 [pid 5212] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5204] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5202] <... futex resumed>) = 0 [pid 5201] <... futex resumed>) = 0 [pid 5200] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5199] <... futex resumed>) = 1 [pid 5216] <... getpid resumed>) = 5200 [pid 5215] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5212] <... futex resumed>) = 0 [pid 5204] <... futex resumed>) = 0 [pid 5202] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5201] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5199] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5216] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5212] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5204] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5203] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5202] <... socket resumed>) = 3 [pid 5201] <... futex resumed>) = 0 [pid 5194] <... bpf resumed>) = 4 [pid 5216] <... futex resumed>) = 1 [pid 5215] getpid( [pid 5212] <... mmap resumed>) = 0x7f566b2d4000 [pid 5203] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5202] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5200] <... futex resumed>) = 0 [pid 5194] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5216] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5215] <... getpid resumed>) = 5201 [pid 5212] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5203] <... futex resumed>) = 0 [pid 5202] <... futex resumed>) = 1 [pid 5200] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5199] <... futex resumed>) = 0 [pid 5188] exit_group(0 [pid 5215] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5212] <... mprotect resumed>) = 0 [pid 5204] <... futex resumed>) = 0 [pid 5203] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5202] getpid( [pid 5201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5200] <... futex resumed>) = 1 [pid 5199] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5196] <... futex resumed>) = ? [pid 5194] <... futex resumed>) = ? [pid 5189] <... futex resumed>) = ? [pid 5188] <... exit_group resumed>) = ? [pid 5215] <... futex resumed>) = 0 [pid 5212] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5204] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x50\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5202] <... getpid resumed>) = 5199 [pid 5201] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5200] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5199] <... futex resumed>) = 0 [pid 5196] +++ exited with 0 +++ [pid 5189] +++ exited with 0 +++ [pid 5215] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5203] <... futex resumed>) = 0 [pid 5202] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] <... futex resumed>) = 1 [pid 5199] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5194] +++ exited with 0 +++ [pid 5188] +++ exited with 0 +++ [pid 5212] <... clone resumed>, parent_tid=[5220], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5220 [pid 5203] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x51\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5202] <... futex resumed>) = 0 [pid 5201] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5199] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5212] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5202] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5199] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5188, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5212] <... futex resumed>) = 0 [pid 5202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5199] <... futex resumed>) = 0 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5212] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5202] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x4f\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5199] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5220 attached [pid 5220] set_robust_list(0x7f566b2f49e0, 24 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5220] <... set_robust_list resumed>) = 0 [pid 5220] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5186] exit_group(0 [pid 5198] <... futex resumed>) = ? [pid 5190] <... futex resumed>) = ? [pid 5186] <... exit_group resumed>) = ? [pid 5200] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5198] +++ exited with 0 +++ [pid 5190] +++ exited with 0 +++ [pid 5200] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5216] <... futex resumed>) = 0 [pid 5200] <... futex resumed>) = 1 [pid 5216] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5200] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5216] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5200] <... futex resumed>) = 0 [pid 5216] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5200] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5201] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5200] <... futex resumed>) = 0 [pid 5216] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5201] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5200] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5216] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5215] <... futex resumed>) = 0 [pid 5201] <... futex resumed>) = 1 [pid 5216] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5215] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5212] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5201] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5216] <... futex resumed>) = 1 [pid 5215] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5212] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5200] <... futex resumed>) = 0 [pid 5199] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5216] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5215] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5212] <... futex resumed>) = 0 [pid 5200] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5199] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5217] <... futex resumed>) = 0 [pid 5216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5215] <... futex resumed>) = 1 [pid 5212] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5201] <... futex resumed>) = 0 [pid 5200] <... futex resumed>) = 0 [pid 5199] <... futex resumed>) = 1 [pid 5217] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5216] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5215] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5212] <... mmap resumed>) = 0x7f566b2b3000 [pid 5201] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5200] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5199] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5217] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5216] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5212] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5201] <... futex resumed>) = 0 [pid 5217] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5216] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5215] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5212] <... mprotect resumed>) = 0 [pid 5201] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5217] <... futex resumed>) = 1 [pid 5216] <... futex resumed>) = 1 [pid 5215] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5212] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5200] <... futex resumed>) = 0 [pid 5199] <... futex resumed>) = 0 [pid 5217] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5216] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5215] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5199] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5215] <... futex resumed>) = 1 [pid 5212] <... clone resumed>, parent_tid=[5221], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5221 [pid 5201] <... futex resumed>) = 0 [pid 5199] <... futex resumed>) = 0 [pid 5217] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5215] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5212] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5201] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5199] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5217] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5212] <... futex resumed>) = 0 [pid 5201] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5221 attached [pid 5217] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5215] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5212] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5201] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5221] set_robust_list(0x7f566b2d39e0, 24 [pid 5217] <... futex resumed>) = 1 [pid 5215] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5199] <... futex resumed>) = 0 [pid 5221] <... set_robust_list resumed>) = 0 [pid 5217] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5215] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5199] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] ioctl(-1, SIOCGIFINDEX, NULL [pid 5217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5215] <... futex resumed>) = 1 [pid 5201] <... futex resumed>) = 0 [pid 5199] <... futex resumed>) = 0 [pid 5221] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5217] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5215] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5199] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5221] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5217] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5221] <... futex resumed>) = 1 [pid 5217] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5212] <... futex resumed>) = 0 [pid 5221] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5217] <... futex resumed>) = 1 [pid 5212] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5199] <... futex resumed>) = 0 [pid 5221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5217] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5212] <... futex resumed>) = 0 [pid 5221] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5212] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5221] <... socket resumed>) = 3 [pid 5221] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5212] <... futex resumed>) = 0 [pid 5221] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5212] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5212] <... futex resumed>) = 0 [pid 5221] getpid( [pid 5212] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5221] <... getpid resumed>) = 5212 [pid 5221] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5212] <... futex resumed>) = 0 [pid 5221] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5212] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5212] <... futex resumed>) = 0 [pid 5221] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x5c\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5212] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5214] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5214] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5214] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5212] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5204] <... sendmsg resumed>) = 28 [pid 5195] <... bpf resumed>) = ? [pid 5212] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5204] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5195] +++ exited with 0 +++ [pid 5186] +++ exited with 0 +++ ./strace-static-x86_64: Process 5222 attached [pid 5214] <... futex resumed>) = 0 [pid 5212] <... futex resumed>) = 1 [pid 5204] <... futex resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5222 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5186, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5222] set_robust_list(0x555555e6d5e0, 24 [pid 5214] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5212] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5204] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] <... set_robust_list resumed>) = 0 [pid 5214] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5214] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] <... prctl resumed>) = 0 [pid 5214] <... futex resumed>) = 1 [pid 5212] <... futex resumed>) = 0 [pid 5222] setpgid(0, 0 [pid 5214] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5212] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] <... setpgid resumed>) = 0 [pid 5214] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5212] <... futex resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5214] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5212] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5222] <... openat resumed>) = 3 [pid 5214] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5222] write(3, "1000", 4 [pid 5214] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] <... write resumed>) = 4 [pid 5214] <... futex resumed>) = 1 [pid 5212] <... futex resumed>) = 0 [pid 5203] <... sendmsg resumed>) = 28 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5226 ./strace-static-x86_64: Process 5226 attached [pid 5222] close(3 [pid 5214] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5212] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5203] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] set_robust_list(0x555555e6d5e0, 24 [pid 5222] <... close resumed>) = 0 [pid 5214] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5212] <... futex resumed>) = 0 [pid 5203] <... futex resumed>) = 0 [pid 5222] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5214] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5212] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5203] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] <... futex resumed>) = 0 [pid 5214] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5226] <... set_robust_list resumed>) = 0 [pid 5222] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5214] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5222] <... mmap resumed>) = 0x7f566b2f5000 [pid 5214] <... futex resumed>) = 1 [pid 5212] <... futex resumed>) = 0 [pid 5226] <... prctl resumed>) = 0 [pid 5222] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5214] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] <... mprotect resumed>) = 0 [pid 5226] setpgid(0, 0 [pid 5222] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5227], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5227 [pid 5222] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5226] <... setpgid resumed>) = 0 [pid 5222] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5227 attached ) = 3 [pid 5227] set_robust_list(0x7f566b3159e0, 24 [pid 5226] write(3, "1000", 4) = 4 [pid 5227] <... set_robust_list resumed>) = 0 [pid 5226] close(3 [pid 5227] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5226] <... close resumed>) = 0 [pid 5226] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5226] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5226] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5229], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5229 [pid 5226] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5229 attached ) = 0 [pid 5226] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5229] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5229] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5222] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5222] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5222] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5202] <... sendmsg resumed>) = 28 [pid 5222] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5202] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] <... mprotect resumed>) = 0 [pid 5202] <... futex resumed>) = 0 [pid 5222] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5202] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] <... clone resumed>, parent_tid=[5231], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5231 [pid 5222] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5222] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5231 attached [pid 5231] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5231] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5226] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5226] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5226] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5226] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5232], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5232 [pid 5226] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5232 attached [pid 5226] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5232] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5232] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5222] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5226] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5222] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] <... futex resumed>) = 0 [pid 5226] <... futex resumed>) = 0 [pid 5222] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5222] <... mmap resumed>) = 0x7f566b2b3000 [pid 5226] <... mmap resumed>) = 0x7f566b2b3000 [pid 5222] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5226] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5222] <... mprotect resumed>) = 0 [pid 5226] <... mprotect resumed>) = 0 [pid 5222] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5226] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5222] <... clone resumed>, parent_tid=[5233], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5233 ./strace-static-x86_64: Process 5233 attached [pid 5227] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5222] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5233] set_robust_list(0x7f566b2d39e0, 24 [pid 5227] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] <... clone resumed>, parent_tid=[5234], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5234 [pid 5222] <... futex resumed>) = 0 [pid 5233] <... set_robust_list resumed>) = 0 [pid 5227] <... futex resumed>) = 0 [pid 5226] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5234 attached [pid 5233] ioctl(-1, SIOCGIFINDEX, NULL [pid 5227] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] <... futex resumed>) = 0 [pid 5234] set_robust_list(0x7f566b2d39e0, 24 [pid 5233] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5226] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5234] <... set_robust_list resumed>) = 0 [pid 5234] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5234] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5226] <... futex resumed>) = 0 [pid 5234] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5226] <... futex resumed>) = 0 [pid 5234] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5226] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5234] <... socket resumed>) = 3 [pid 5234] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5233] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] <... futex resumed>) = 1 [pid 5234] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5221] <... sendmsg resumed>) = 28 [pid 5226] <... futex resumed>) = 0 [pid 5221] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] <... futex resumed>) = 0 [pid 5226] <... futex resumed>) = 1 [pid 5221] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5233] <... futex resumed>) = 1 [pid 5226] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5233] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5234] <... futex resumed>) = 0 [pid 5222] <... futex resumed>) = 0 [pid 5234] getpid( [pid 5222] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] <... getpid resumed>) = 5226 [pid 5227] <... futex resumed>) = 0 [pid 5222] <... futex resumed>) = 1 [pid 5234] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5227] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5222] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5234] <... futex resumed>) = 1 [pid 5227] <... socket resumed>) = 3 [pid 5226] <... futex resumed>) = 0 [pid 5234] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5227] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5227] <... futex resumed>) = 1 [pid 5226] <... futex resumed>) = 0 [pid 5222] <... futex resumed>) = 0 [pid 5234] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x6a\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5227] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5222] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5222] <... futex resumed>) = 0 [pid 5227] getpid( [pid 5222] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5227] <... getpid resumed>) = 5222 [pid 5227] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5222] <... futex resumed>) = 0 [pid 5227] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5222] <... futex resumed>) = 0 [pid 5227] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x66\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5222] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5209] <... bpf resumed>) = 4 [pid 5209] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5199] exit_group(0 [pid 5202] <... futex resumed>) = ? [pid 5199] <... exit_group resumed>) = ? [pid 5217] <... futex resumed>) = ? [pid 5217] +++ exited with 0 +++ [pid 5202] +++ exited with 0 +++ [pid 5209] <... futex resumed>) = ? [pid 5226] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5222] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5226] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5233] <... futex resumed>) = 0 [pid 5229] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5226] <... futex resumed>) = 0 [pid 5222] <... futex resumed>) = 1 [pid 5233] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5229] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5222] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5233] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5229] <... futex resumed>) = 0 [pid 5226] <... mmap resumed>) = 0x7f566b292000 [pid 5233] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5229] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5233] <... futex resumed>) = 1 [pid 5226] <... mprotect resumed>) = 0 [pid 5222] <... futex resumed>) = 0 [pid 5209] +++ exited with 0 +++ [pid 5199] +++ exited with 0 +++ [pid 5233] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5233] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5222] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5199, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5233] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5226] <... clone resumed>, parent_tid=[5236], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5236 [pid 5222] <... futex resumed>) = 0 [pid 5233] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5226] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5233] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] <... futex resumed>) = 0 [pid 5222] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5233] <... futex resumed>) = 0 [pid 5226] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5222] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5233] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5222] <... futex resumed>) = 0 [pid 5233] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5222] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5233] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5233] <... futex resumed>) = 0 [pid 5233] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5236 attached [pid 5236] set_robust_list(0x7f566b2b29e0, 24) = 0 [pid 5236] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 5236] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5226] <... futex resumed>) = 0 [pid 5236] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] <... bpf resumed>) = 4 [pid 5229] <... futex resumed>) = 0 [pid 5226] <... futex resumed>) = 1 [pid 5229] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5226] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5229] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5220] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5229] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5220] <... futex resumed>) = 0 [pid 5212] exit_group(0 [pid 5229] <... futex resumed>) = 1 [pid 5226] <... futex resumed>) = 0 [pid 5221] <... futex resumed>) = ? [pid 5214] <... futex resumed>) = ? [pid 5212] <... exit_group resumed>) = ? [pid 5229] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5221] +++ exited with 0 +++ [pid 5220] +++ exited with 0 +++ [pid 5214] +++ exited with 0 +++ [pid 5212] +++ exited with 0 +++ [pid 5229] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5226] <... futex resumed>) = 0 [pid 5229] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5226] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 5238 attached [pid 5234] <... sendmsg resumed>) = 28 [pid 5229] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5212, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5234] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5229] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] <... futex resumed>) = 0 [pid 5229] <... futex resumed>) = 1 [pid 5226] <... futex resumed>) = 0 [pid 5234] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5229] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] set_robust_list(0x555555e6d5e0, 24 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5238 [pid 5238] <... set_robust_list resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5238] setpgid(0, 0) = 0 [pid 5238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5238] write(3, "1000", 4) = 4 [pid 5238] close(3) = 0 [pid 5238] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5238] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5238] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5238] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5239], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5239 [pid 5238] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5239 attached [pid 5238] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5239] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5239] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5200] exit_group(0 [pid 5216] <... futex resumed>) = ? [pid 5204] <... futex resumed>) = ? [pid 5200] <... exit_group resumed>) = ? [pid 5216] +++ exited with 0 +++ [pid 5204] +++ exited with 0 +++ [pid 5201] exit_group(0 [pid 5215] <... futex resumed>) = ? [pid 5203] <... futex resumed>) = ? [pid 5201] <... exit_group resumed>) = ? [pid 5215] +++ exited with 0 +++ [pid 5203] +++ exited with 0 +++ [pid 5238] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5238] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5238] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5238] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5238] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5241], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5241 ./strace-static-x86_64: Process 5241 attached [pid 5238] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5241] set_robust_list(0x7f566b2f49e0, 24 [pid 5238] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5241] <... set_robust_list resumed>) = 0 [pid 5241] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5238] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5238] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5238] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5238] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5238] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5242], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5242 [pid 5238] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5238] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5242 attached [pid 5242] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5242] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5242] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5238] <... futex resumed>) = 0 [pid 5242] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5238] <... futex resumed>) = 0 [pid 5242] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5238] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5242] <... socket resumed>) = 3 [pid 5242] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5238] <... futex resumed>) = 0 [pid 5242] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5238] <... futex resumed>) = 0 [pid 5242] getpid( [pid 5238] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5242] <... getpid resumed>) = 5238 [pid 5242] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5238] <... futex resumed>) = 0 [pid 5242] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5238] <... futex resumed>) = 0 [pid 5242] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x76\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5238] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5211] <... bpf resumed>) = ? [pid 5210] <... bpf resumed>) = ? [pid 5211] +++ exited with 0 +++ [pid 5210] +++ exited with 0 +++ [pid 5201] +++ exited with 0 +++ [pid 5200] +++ exited with 0 +++ ./strace-static-x86_64: Process 5243 attached [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5201, si_uid=0, si_status=0, si_utime=0, si_stime=17 /* 0.17 s */} --- [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5243 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5200, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5243] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5238] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5238] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5238] <... futex resumed>) = 0 [pid 5238] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5243] <... prctl resumed>) = 0 [pid 5238] <... mmap resumed>) = 0x7f566b292000 [pid 5243] setpgid(0, 0 [pid 5238] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5227] <... sendmsg resumed>) = 28 [pid 5238] <... mprotect resumed>) = 0 [pid 5227] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5244 [pid 5243] <... setpgid resumed>) = 0 [pid 5238] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5227] <... futex resumed>) = 0 [pid 5243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5227] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5243] <... openat resumed>) = 3 [pid 5238] <... clone resumed>, parent_tid=[5245], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5245 [pid 5243] write(3, "1000", 4 [pid 5238] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] <... write resumed>) = 4 [pid 5238] <... futex resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5246 [pid 5238] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5243] close(3) = 0 [pid 5243] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5244 attached [pid 5243] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5243] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 5246 attached [pid 5244] set_robust_list(0x555555e6d5e0, 24 [pid 5243] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5245 attached [pid 5246] set_robust_list(0x555555e6d5e0, 24 [pid 5244] <... set_robust_list resumed>) = 0 [pid 5246] <... set_robust_list resumed>) = 0 [pid 5245] set_robust_list(0x7f566b2b29e0, 24 [pid 5244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5243] <... clone resumed>, parent_tid=[5247], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5247 [pid 5246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5245] <... set_robust_list resumed>) = 0 [pid 5244] <... prctl resumed>) = 0 [pid 5243] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] <... prctl resumed>) = 0 [pid 5245] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5244] setpgid(0, 0 [pid 5243] <... futex resumed>) = 0 [pid 5246] setpgid(0, 0 [pid 5245] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5244] <... setpgid resumed>) = 0 [pid 5243] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5246] <... setpgid resumed>) = 0 [pid 5245] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5245] <... futex resumed>) = 1 [pid 5244] <... openat resumed>) = 3 [pid 5238] <... futex resumed>) = 0 [pid 5246] <... openat resumed>) = 3 [pid 5245] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5244] write(3, "1000", 4 [pid 5238] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] write(3, "1000", 4 [pid 5245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5244] <... write resumed>) = 4 [pid 5238] <... futex resumed>) = 0 [pid 5246] <... write resumed>) = 4 [pid 5245] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5244] close(3 [pid 5238] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5246] close(3 [pid 5245] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5244] <... close resumed>) = 0 [pid 5246] <... close resumed>) = 0 [pid 5245] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] <... futex resumed>) = 1 [pid 5244] <... futex resumed>) = 0 [pid 5238] <... futex resumed>) = 0 [pid 5246] <... futex resumed>) = 0 [pid 5245] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5238] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5244] <... mmap resumed>) = 0x7f566b2f5000 [pid 5238] <... futex resumed>) = 0 [pid 5246] <... mmap resumed>) = 0x7f566b2f5000 [pid 5245] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5244] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5238] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 5247 attached [pid 5246] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5245] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5244] <... mprotect resumed>) = 0 [pid 5246] <... mprotect resumed>) = 0 [pid 5245] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5247] set_robust_list(0x7f566b3159e0, 24 [pid 5246] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5245] <... futex resumed>) = 1 [pid 5238] <... futex resumed>) = 0 [pid 5247] <... set_robust_list resumed>) = 0 [pid 5245] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5244] <... clone resumed>, parent_tid=[5248], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5248 ./strace-static-x86_64: Process 5248 attached [pid 5247] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5246] <... clone resumed>, parent_tid=[5249], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5249 [pid 5244] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5248] set_robust_list(0x7f566b3159e0, 24 [pid 5246] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5249 attached [pid 5248] <... set_robust_list resumed>) = 0 [pid 5246] <... futex resumed>) = 0 [pid 5244] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5249] set_robust_list(0x7f566b3159e0, 24 [pid 5248] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5246] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5249] <... set_robust_list resumed>) = 0 [pid 5249] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5243] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5242] <... sendmsg resumed>) = 28 [pid 5243] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5242] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] <... futex resumed>) = 0 [pid 5242] <... futex resumed>) = 0 [pid 5243] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5242] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5243] <... mmap resumed>) = 0x7f566b2d4000 [pid 5243] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5243] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5254], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5254 [pid 5243] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5243] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5254 attached [pid 5244] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5254] set_robust_list(0x7f566b2f49e0, 24 [pid 5246] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5244] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5254] <... set_robust_list resumed>) = 0 [pid 5246] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] <... futex resumed>) = 0 [pid 5254] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5246] <... futex resumed>) = 0 [pid 5244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5222] exit_group(0 [pid 5246] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5244] <... mmap resumed>) = 0x7f566b2d4000 [pid 5233] <... futex resumed>) = ? [pid 5227] <... futex resumed>) = ? [pid 5222] <... exit_group resumed>) = ? [pid 5246] <... mmap resumed>) = 0x7f566b2d4000 [pid 5244] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5233] +++ exited with 0 +++ [pid 5227] +++ exited with 0 +++ [pid 5246] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5244] <... mprotect resumed>) = 0 [pid 5246] <... mprotect resumed>) = 0 [pid 5244] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5246] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5243] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5226] exit_group(0 [pid 5244] <... clone resumed>, parent_tid=[5255], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5255 [pid 5243] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5229] <... futex resumed>) = ? [pid 5226] <... exit_group resumed>) = ? [pid 5229] +++ exited with 0 +++ [pid 5234] <... futex resumed>) = ? [pid 5236] <... futex resumed>) = ? ./strace-static-x86_64: Process 5255 attached [pid 5246] <... clone resumed>, parent_tid=[5256], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5256 [pid 5244] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] <... futex resumed>) = 0 [pid 5239] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5234] +++ exited with 0 +++ [pid 5231] <... bpf resumed>) = ? [pid 5255] set_robust_list(0x7f566b2f49e0, 24 [pid 5236] +++ exited with 0 +++ [pid 5246] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] <... futex resumed>) = 0 [pid 5243] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5239] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5256 attached [pid 5255] <... set_robust_list resumed>) = 0 [pid 5246] <... futex resumed>) = 0 [pid 5244] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5243] <... mmap resumed>) = 0x7f566b2b3000 [pid 5239] <... futex resumed>) = 0 [pid 5231] +++ exited with 0 +++ [pid 5222] +++ exited with 0 +++ [pid 5256] set_robust_list(0x7f566b2f49e0, 24 [pid 5255] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5246] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5243] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5256] <... set_robust_list resumed>) = 0 [pid 5239] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5222, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5256] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5243] <... mprotect resumed>) = 0 [pid 5232] <... bpf resumed>) = ? [ 57.031355][ T5239] can_create: 16 callbacks suppressed [ 57.031372][ T5239] can: request_module (can-proto-0) failed. [pid 5243] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5232] +++ exited with 0 +++ [pid 5226] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5226, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5243] <... clone resumed>, parent_tid=[5257], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5257 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5243] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5243] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5257 attached [pid 5257] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5257] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5257] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] <... futex resumed>) = 0 [pid 5257] <... futex resumed>) = 1 [pid 5243] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5257] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5243] <... futex resumed>) = 0 [pid 5257] <... socket resumed>) = 3 [pid 5243] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5257] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5243] <... futex resumed>) = 0 [pid 5257] getpid( [pid 5243] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5257] <... getpid resumed>) = 5243 [pid 5243] <... futex resumed>) = 0 [pid 5257] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5257] <... futex resumed>) = 0 [pid 5243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5257] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x7b\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5243] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5244] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5243] <... futex resumed>) = 0 [pid 5249] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5248] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5246] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5248] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5248] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5249] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] <... futex resumed>) = 0 [pid 5244] <... futex resumed>) = 0 [pid 5249] <... futex resumed>) = 0 [pid 5247] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5246] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5247] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5249] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5247] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5246] <... mmap resumed>) = 0x7f566b2b3000 [pid 5246] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5244] <... mmap resumed>) = 0x7f566b2b3000 [pid 5244] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5246] <... mprotect resumed>) = 0 [pid 5246] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5244] <... mprotect resumed>) = 0 [pid 5244] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5246] <... clone resumed>, parent_tid=[5258], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5258 [pid 5246] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] <... clone resumed>, parent_tid=[5259], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5259 [pid 5244] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] <... futex resumed>) = 0 [pid 5246] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5244] <... futex resumed>) = 0 [pid 5244] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5259 attached ./strace-static-x86_64: Process 5258 attached [pid 5259] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5258] set_robust_list(0x7f566b2d39e0, 24 [pid 5259] ioctl(-1, SIOCGIFINDEX, NULL [pid 5258] <... set_robust_list resumed>) = 0 [pid 5259] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] ioctl(-1, SIOCGIFINDEX, NULL [pid 5259] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5258] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5259] <... futex resumed>) = 1 [pid 5258] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] <... futex resumed>) = 0 [pid 5259] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5258] <... futex resumed>) = 1 [pid 5246] <... futex resumed>) = 0 [pid 5244] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5248] <... futex resumed>) = 0 [pid 5246] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] <... futex resumed>) = 1 [pid 5258] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5248] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5249] <... futex resumed>) = 0 [pid 5246] <... futex resumed>) = 1 [pid 5248] <... socket resumed>) = 3 [pid 5249] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5244] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5249] <... socket resumed>) = 3 [pid 5246] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5249] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5249] <... futex resumed>) = 0 [pid 5248] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] getpid( [pid 5248] <... futex resumed>) = 1 [pid 5246] <... futex resumed>) = 0 [pid 5244] <... futex resumed>) = 0 [pid 5249] <... getpid resumed>) = 5246 [pid 5248] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5246] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5244] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5248] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5244] <... futex resumed>) = 0 [pid 5249] <... futex resumed>) = 0 [pid 5248] getpid( [pid 5246] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5249] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x7e\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5248] <... getpid resumed>) = 5244 [pid 5246] <... futex resumed>) = 0 [pid 5248] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5248] <... futex resumed>) = 1 [pid 5244] <... futex resumed>) = 0 [pid 5248] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5244] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5248] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5244] <... futex resumed>) = 0 [pid 5248] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x7c\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [ 57.143614][ T5249] can: request_module (can-proto-0) failed. [ 57.146808][ T5247] can: request_module (can-proto-0) failed. [ 57.155735][ T5248] can: request_module (can-proto-0) failed. [pid 5244] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5243] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5243] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5247] <... futex resumed>) = 0 [pid 5243] <... futex resumed>) = 1 [pid 5247] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5243] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5247] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5247] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5243] <... futex resumed>) = 0 [pid 5247] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5243] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5243] <... futex resumed>) = 0 [pid 5247] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5243] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5247] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5247] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5243] <... futex resumed>) = 0 [pid 5247] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5243] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5243] <... futex resumed>) = 0 [pid 5247] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5243] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5247] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5247] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5243] <... futex resumed>) = 0 [pid 5247] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5246] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5246] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5258] <... futex resumed>) = 0 [pid 5246] <... futex resumed>) = 1 [pid 5258] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5246] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5258] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5246] <... futex resumed>) = 0 [pid 5244] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5258] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5246] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5259] <... futex resumed>) = 0 [pid 5258] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5246] <... futex resumed>) = 0 [pid 5244] <... futex resumed>) = 1 [pid 5259] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5246] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5244] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5259] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5259] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5258] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5259] <... futex resumed>) = 1 [pid 5258] <... futex resumed>) = 1 [pid 5246] <... futex resumed>) = 0 [pid 5244] <... futex resumed>) = 0 [pid 5259] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5258] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5246] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5258] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5246] <... futex resumed>) = 0 [pid 5244] <... futex resumed>) = 0 [pid 5259] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5246] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5244] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5259] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5258] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5259] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5258] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5259] <... futex resumed>) = 1 [pid 5258] <... futex resumed>) = 1 [pid 5246] <... futex resumed>) = 0 [pid 5244] <... futex resumed>) = 0 [pid 5259] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5258] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5244] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5244] <... futex resumed>) = 0 [pid 5259] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5244] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5259] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5259] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5244] <... futex resumed>) = 0 [pid 5259] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5261 attached [pid 5261] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5260 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5261 [pid 5261] <... prctl resumed>) = 0 [pid 5261] setpgid(0, 0) = 0 [pid 5261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5260 attached ) = 3 [pid 5261] write(3, "1000", 4 [pid 5260] set_robust_list(0x555555e6d5e0, 24 [pid 5261] <... write resumed>) = 4 [pid 5260] <... set_robust_list resumed>) = 0 [pid 5261] close(3) = 0 [pid 5261] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5261] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5261] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5261] <... mprotect resumed>) = 0 [pid 5260] <... prctl resumed>) = 0 [pid 5261] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5260] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5263 attached [pid 5261] <... clone resumed>, parent_tid=[5263], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5263 [pid 5257] <... sendmsg resumed>) = 28 [pid 5241] <... bpf resumed>) = 4 [pid 5261] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5257] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5261] <... futex resumed>) = 0 [pid 5257] <... futex resumed>) = 0 [pid 5261] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5260] <... openat resumed>) = 3 [pid 5257] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5260] write(3, "1000", 4 [pid 5241] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] <... write resumed>) = 4 [pid 5260] close(3 [pid 5241] <... futex resumed>) = 0 [pid 5238] exit_group(0 [pid 5260] <... close resumed>) = 0 [pid 5260] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] <... futex resumed>) = ? [pid 5242] <... futex resumed>) = ? [pid 5239] <... futex resumed>) = ? [pid 5238] <... exit_group resumed>) = ? [pid 5260] <... futex resumed>) = 0 [pid 5245] +++ exited with 0 +++ [pid 5242] +++ exited with 0 +++ [pid 5241] +++ exited with 0 +++ [pid 5239] +++ exited with 0 +++ [pid 5238] +++ exited with 0 +++ [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5238, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5076] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5260] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5260] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5264], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5264 [pid 5260] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5260] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5263] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5263] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */./strace-static-x86_64: Process 5264 attached [pid 5264] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5264] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5261] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5261] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5261] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5261] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5261] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5267], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5267 [pid 5261] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5261] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5267 attached [pid 5267] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5267] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5260] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5260] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5268 ./strace-static-x86_64: Process 5268 attached [pid 5261] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5260] <... futex resumed>) = 0 [pid 5249] <... sendmsg resumed>) = 28 [pid 5268] set_robust_list(0x555555e6d5e0, 24 [pid 5261] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5249] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5268] <... set_robust_list resumed>) = 0 [pid 5261] <... futex resumed>) = 0 [pid 5260] <... mmap resumed>) = 0x7f566b2d4000 [pid 5249] <... futex resumed>) = 0 [pid 5268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5261] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5260] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5249] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5268] <... prctl resumed>) = 0 [pid 5261] <... mmap resumed>) = 0x7f566b2b3000 [pid 5260] <... mprotect resumed>) = 0 [pid 5268] setpgid(0, 0 [pid 5261] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5260] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5268] <... setpgid resumed>) = 0 [pid 5261] <... mprotect resumed>) = 0 [pid 5268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5261] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5260] <... clone resumed>, parent_tid=[5269], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5269 [pid 5268] <... openat resumed>) = 3 [pid 5260] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5268] write(3, "1000", 4 [pid 5261] <... clone resumed>, parent_tid=[5270], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5270 [pid 5260] <... futex resumed>) = 0 [pid 5268] <... write resumed>) = 4 [pid 5261] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5270 attached ./strace-static-x86_64: Process 5269 attached [pid 5268] close(3 [pid 5261] <... futex resumed>) = 0 [pid 5270] set_robust_list(0x7f566b2d39e0, 24 [pid 5269] set_robust_list(0x7f566b2f49e0, 24 [pid 5268] <... close resumed>) = 0 [pid 5261] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5270] <... set_robust_list resumed>) = 0 [pid 5269] <... set_robust_list resumed>) = 0 [pid 5268] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5270] ioctl(-1, SIOCGIFINDEX, NULL [pid 5269] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5268] <... futex resumed>) = 0 [pid 5270] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5270] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5268] <... mmap resumed>) = 0x7f566b2f5000 [pid 5270] <... futex resumed>) = 1 [pid 5268] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5261] <... futex resumed>) = 0 [pid 5270] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5268] <... mprotect resumed>) = 0 [pid 5261] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5268] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5261] <... futex resumed>) = 0 [pid 5270] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5261] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5270] <... socket resumed>) = 3 [pid 5268] <... clone resumed>, parent_tid=[5271], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5271 [pid 5270] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5268] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5270] <... futex resumed>) = 1 [pid 5268] <... futex resumed>) = 0 [pid 5261] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5271 attached [pid 5270] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5268] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5261] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5271] set_robust_list(0x7f566b3159e0, 24 [pid 5270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5261] <... futex resumed>) = 0 [pid 5271] <... set_robust_list resumed>) = 0 [pid 5270] getpid( [pid 5261] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5271] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5270] <... getpid resumed>) = 5261 [pid 5270] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5261] <... futex resumed>) = 0 [pid 5270] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5261] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5261] <... futex resumed>) = 0 [pid 5270] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x8d\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5261] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5260] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5260] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5260] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5260] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5273], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5273 [pid 5260] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5260] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5273 attached [pid 5273] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5273] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5273] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5260] <... futex resumed>) = 0 [pid 5273] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5260] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5268] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5260] <... futex resumed>) = 0 [pid 5273] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5268] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5273] <... socket resumed>) = 3 [pid 5268] <... futex resumed>) = 0 [pid 5273] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5268] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5273] <... futex resumed>) = 1 [pid 5268] <... mmap resumed>) = 0x7f566b2d4000 [pid 5261] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5260] <... futex resumed>) = 0 [pid 5273] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5268] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5261] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5268] <... mprotect resumed>) = 0 [pid 5261] <... futex resumed>) = 0 [pid 5260] <... futex resumed>) = 0 [pid 5273] getpid( [pid 5268] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5261] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5260] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5273] <... getpid resumed>) = 5260 [pid 5261] <... mmap resumed>) = 0x7f566b292000 [pid 5273] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5268] <... clone resumed>, parent_tid=[5275], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5275 [pid 5264] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5261] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5248] <... sendmsg resumed>) = 28 [pid 5273] <... futex resumed>) = 1 [pid 5268] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5264] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] <... futex resumed>) = 0 [pid 5273] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5268] <... futex resumed>) = 0 [pid 5261] <... mprotect resumed>) = 0 [pid 5260] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5268] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5264] <... futex resumed>) = 0 [pid 5261] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5260] <... futex resumed>) = 0 [pid 5248] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5275 attached [pid 5264] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x8c\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5260] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5248] <... futex resumed>) = 0 [pid 5275] set_robust_list(0x7f566b2f49e0, 24 [pid 5261] <... clone resumed>, parent_tid=[5276], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5276 [pid 5275] <... set_robust_list resumed>) = 0 [pid 5261] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5248] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5275] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5261] <... futex resumed>) = 0 [pid 5261] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5276 attached [pid 5276] set_robust_list(0x7f566b2b29e0, 24) = 0 [pid 5263] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [ 57.674750][ T5264] can: request_module (can-proto-0) failed. [ 57.674813][ T5263] can: request_module (can-proto-0) failed. [pid 5276] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5263] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5276] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5263] <... futex resumed>) = 0 [pid 5276] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5263] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5276] <... futex resumed>) = 1 [pid 5261] <... futex resumed>) = 0 [pid 5276] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5261] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5263] <... futex resumed>) = 0 [pid 5261] <... futex resumed>) = 1 [pid 5263] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5261] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5268] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5263] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5260] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5268] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5263] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5273] <... futex resumed>) = 0 [pid 5268] <... futex resumed>) = 0 [pid 5263] <... futex resumed>) = 1 [pid 5261] <... futex resumed>) = 0 [pid 5260] <... futex resumed>) = 1 [pid 5273] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5268] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5263] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5261] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5273] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5268] <... mmap resumed>) = 0x7f566b2b3000 [pid 5263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5261] <... futex resumed>) = 0 [pid 5273] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5268] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5263] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5261] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5273] <... futex resumed>) = 1 [pid 5268] <... mprotect resumed>) = 0 [pid 5263] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5260] <... futex resumed>) = 0 [pid 5273] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5268] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5263] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5271] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5260] <... futex resumed>) = 0 [pid 5273] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5271] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5268] <... clone resumed>, parent_tid=[5278], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5278 [pid 5263] <... futex resumed>) = 1 [pid 5261] <... futex resumed>) = 0 [pid 5260] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5273] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5271] <... futex resumed>) = 0 [pid 5268] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5263] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5273] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5271] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5268] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5278 attached [pid 5278] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5278] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5278] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5278] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5273] <... futex resumed>) = 1 [pid 5268] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5260] <... futex resumed>) = 0 [pid 5273] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5268] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5260] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5268] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5260] <... futex resumed>) = 0 [pid 5273] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = -1 EFAULT (Bad address) [pid 5271] <... futex resumed>) = 0 [pid 5268] <... futex resumed>) = 1 [ 57.799831][ T5271] can: request_module (can-proto-0) failed. [pid 5260] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5273] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5271] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5268] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5260] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5273] <... futex resumed>) = 0 [pid 5273] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5271] <... socket resumed>) = 3 [pid 5271] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5268] <... futex resumed>) = 0 [pid 5271] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5268] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5268] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5271] getpid() = 5268 [pid 5271] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5268] <... futex resumed>) = 0 [pid 5271] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5268] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5271] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5268] <... futex resumed>) = 0 [pid 5271] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x94\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5268] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5270] <... sendmsg resumed>) = 28 [pid 5270] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5270] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5268] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5243] exit_group(0 [pid 5268] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5257] <... futex resumed>) = ? [pid 5247] <... futex resumed>) = ? [pid 5243] <... exit_group resumed>) = ? [pid 5278] <... futex resumed>) = 0 [pid 5268] <... futex resumed>) = 1 [pid 5257] +++ exited with 0 +++ [pid 5256] <... bpf resumed>) = 4 [pid 5254] <... bpf resumed>) = ? [pid 5247] +++ exited with 0 +++ [pid 5278] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5268] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5256] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] exit_group(0 [pid 5278] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5258] <... futex resumed>) = ? [pid 5256] <... futex resumed>) = ? [pid 5254] +++ exited with 0 +++ [pid 5249] <... futex resumed>) = ? [pid 5246] <... exit_group resumed>) = ? [pid 5243] +++ exited with 0 +++ [pid 5278] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5258] +++ exited with 0 +++ [pid 5256] +++ exited with 0 +++ [pid 5249] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5243, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5278] <... futex resumed>) = 1 [pid 5246] +++ exited with 0 +++ [pid 5073] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5278] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5268] <... futex resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5246, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5268] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5278] <... futex resumed>) = 0 [pid 5268] <... futex resumed>) = 1 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5268] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5278] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5278] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5268] <... futex resumed>) = 0 [pid 5278] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5268] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5268] <... futex resumed>) = 0 [pid 5278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5268] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5278] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5278] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5268] <... futex resumed>) = 0 [pid 5278] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5244] exit_group(0 [pid 5259] <... futex resumed>) = ? [pid 5248] <... futex resumed>) = ? [pid 5244] <... exit_group resumed>) = ? [pid 5259] +++ exited with 0 +++ [pid 5248] +++ exited with 0 +++ [pid 5264] <... sendmsg resumed>) = 28 [pid 5264] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5264] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5255] <... bpf resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5280 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5281 ./strace-static-x86_64: Process 5281 attached [pid 5281] set_robust_list(0x555555e6d5e0, 24 [pid 5255] +++ exited with 0 +++ [pid 5244] +++ exited with 0 +++ [pid 5281] <... set_robust_list resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5244, si_uid=0, si_status=0, si_utime=0, si_stime=18 /* 0.18 s */} --- [pid 5281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5281] setpgid(0, 0) = 0 [pid 5281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5281] write(3, "1000", 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5281] <... write resumed>) = 4 [pid 5281] close(3./strace-static-x86_64: Process 5280 attached ) = 0 [pid 5281] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5280] set_robust_list(0x555555e6d5e0, 24 [pid 5281] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5280] <... set_robust_list resumed>) = 0 [pid 5281] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5281] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5284 [pid 5280] <... prctl resumed>) = 0 [pid 5280] setpgid(0, 0./strace-static-x86_64: Process 5284 attached [pid 5281] <... clone resumed>, parent_tid=[5285], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5285 [pid 5280] <... setpgid resumed>) = 0 [pid 5284] set_robust_list(0x555555e6d5e0, 24 [pid 5281] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5284] <... set_robust_list resumed>) = 0 [pid 5281] <... futex resumed>) = 0 [pid 5284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5281] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5280] <... openat resumed>) = 3 [pid 5284] <... prctl resumed>) = 0 [pid 5280] write(3, "1000", 4 [pid 5284] setpgid(0, 0 [pid 5280] <... write resumed>) = 4 ./strace-static-x86_64: Process 5285 attached [pid 5284] <... setpgid resumed>) = 0 [pid 5280] close(3 [pid 5285] set_robust_list(0x7f566b3159e0, 24 [pid 5284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5280] <... close resumed>) = 0 [pid 5271] <... sendmsg resumed>) = 28 [pid 5285] <... set_robust_list resumed>) = 0 [pid 5284] <... openat resumed>) = 3 [pid 5280] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5285] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5284] write(3, "1000", 4 [pid 5280] <... futex resumed>) = 0 [pid 5284] <... write resumed>) = 4 [pid 5280] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5271] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5284] close(3 [pid 5280] <... mmap resumed>) = 0x7f566b2f5000 [pid 5271] <... futex resumed>) = 0 [pid 5284] <... close resumed>) = 0 [pid 5280] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5271] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5284] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5280] <... mprotect resumed>) = 0 [pid 5284] <... futex resumed>) = 0 [pid 5280] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5280] <... clone resumed>, parent_tid=[5287], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5287 [pid 5284] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5280] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5284] <... mprotect resumed>) = 0 [pid 5280] <... futex resumed>) = 0 [pid 5284] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5280] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5287 attached [pid 5281] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5267] <... bpf resumed>) = 4 [pid 5287] set_robust_list(0x7f566b3159e0, 24 [pid 5284] <... clone resumed>, parent_tid=[5288], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5288 [pid 5281] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5267] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5287] <... set_robust_list resumed>) = 0 [pid 5284] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5281] <... futex resumed>) = 0 [pid 5267] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5288 attached [pid 5287] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5284] <... futex resumed>) = 0 [pid 5281] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5267] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5261] exit_group(0 [pid 5288] set_robust_list(0x7f566b3159e0, 24 [pid 5284] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5281] <... mmap resumed>) = 0x7f566b2d4000 [pid 5276] <... futex resumed>) = ? [pid 5270] <... futex resumed>) = ? [pid 5267] <... futex resumed>) = ? [pid 5263] <... futex resumed>) = ? [pid 5261] <... exit_group resumed>) = ? [pid 5288] <... set_robust_list resumed>) = 0 [pid 5281] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5276] +++ exited with 0 +++ [pid 5270] +++ exited with 0 +++ [pid 5267] +++ exited with 0 +++ [pid 5263] +++ exited with 0 +++ [pid 5261] +++ exited with 0 +++ [pid 5288] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5281] <... mprotect resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5261, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 5281] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5291], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5291 [pid 5281] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5281] <... futex resumed>) = 0 [pid 5281] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5291 attached [pid 5291] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5291] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5280] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5280] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5280] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5280] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5260] exit_group(0 [pid 5284] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5280] <... mprotect resumed>) = 0 [pid 5275] <... bpf resumed>) = 4 [pid 5273] <... futex resumed>) = ? [pid 5269] <... bpf resumed>) = ? [pid 5264] <... futex resumed>) = ? [pid 5260] <... exit_group resumed>) = ? [pid 5284] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5281] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5280] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5275] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5273] +++ exited with 0 +++ [pid 5269] +++ exited with 0 +++ [pid 5264] +++ exited with 0 +++ [pid 5260] +++ exited with 0 +++ [pid 5284] <... futex resumed>) = 0 [pid 5281] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5275] <... futex resumed>) = 0 [pid 5268] exit_group(0 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5292 [pid 5284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5281] <... futex resumed>) = 0 [pid 5280] <... clone resumed>, parent_tid=[5293], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5293 [pid 5278] <... futex resumed>) = ? [pid 5271] <... futex resumed>) = ? [pid 5268] <... exit_group resumed>) = ? [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5260, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- ./strace-static-x86_64: Process 5293 attached ./strace-static-x86_64: Process 5292 attached [pid 5284] <... mmap resumed>) = 0x7f566b2d4000 [pid 5281] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5280] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5278] +++ exited with 0 +++ [pid 5275] +++ exited with 0 +++ [pid 5271] +++ exited with 0 +++ [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5293] set_robust_list(0x7f566b2f49e0, 24 [pid 5284] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5281] <... mmap resumed>) = 0x7f566b2b3000 [pid 5268] +++ exited with 0 +++ [pid 5293] <... set_robust_list resumed>) = 0 [pid 5284] <... mprotect resumed>) = 0 [pid 5281] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5293] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5284] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5281] <... mprotect resumed>) = 0 [pid 5280] <... futex resumed>) = 0 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5268, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5292] set_robust_list(0x555555e6d5e0, 24 [pid 5281] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5280] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5292] <... set_robust_list resumed>) = 0 [pid 5284] <... clone resumed>, parent_tid=[5294], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5294 [pid 5284] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5281] <... clone resumed>, parent_tid=[5295], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5295 [pid 5292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5284] <... futex resumed>) = 0 [pid 5281] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5284] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5281] <... futex resumed>) = 0 [pid 5292] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5294 attached [pid 5281] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5295 attached [pid 5292] setpgid(0, 0 [pid 5295] set_robust_list(0x7f566b2d39e0, 24 [pid 5294] set_robust_list(0x7f566b2f49e0, 24 [pid 5292] <... setpgid resumed>) = 0 [pid 5295] <... set_robust_list resumed>) = 0 [pid 5294] <... set_robust_list resumed>) = 0 [pid 5292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5295] ioctl(-1, SIOCGIFINDEX, NULL [pid 5294] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5292] <... openat resumed>) = 3 [pid 5295] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] write(3, "1000", 4 [pid 5295] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] <... write resumed>) = 4 [pid 5295] <... futex resumed>) = 1 [pid 5292] close(3 [pid 5281] <... futex resumed>) = 0 [pid 5295] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5292] <... close resumed>) = 0 [pid 5281] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5292] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5281] <... futex resumed>) = 0 [pid 5295] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5292] <... futex resumed>) = 0 [pid 5281] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5295] <... socket resumed>) = 3 [pid 5292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5295] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5292] <... mmap resumed>) = 0x7f566b2f5000 [pid 5281] <... futex resumed>) = 0 [pid 5295] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5292] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5281] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5295] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5295] getpid( [pid 5292] <... mprotect resumed>) = 0 [pid 5281] <... futex resumed>) = 0 [pid 5295] <... getpid resumed>) = 5281 [pid 5292] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5281] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5295] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5295] <... futex resumed>) = 0 [pid 5292] <... clone resumed>, parent_tid=[5296], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5296 [pid 5281] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5295] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xa1\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5281] <... futex resumed>) = 0 [pid 5292] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5284] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5281] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5280] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5292] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5284] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5280] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5284] <... futex resumed>) = 0 [pid 5280] <... futex resumed>) = 0 [pid 5284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5280] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5296 attached [pid 5284] <... mmap resumed>) = 0x7f566b2b3000 [pid 5280] <... mmap resumed>) = 0x7f566b2b3000 [pid 5296] set_robust_list(0x7f566b3159e0, 24 [pid 5284] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5280] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5296] <... set_robust_list resumed>) = 0 [pid 5284] <... mprotect resumed>) = 0 [pid 5280] <... mprotect resumed>) = 0 [pid 5296] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5284] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5280] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5284] <... clone resumed>, parent_tid=[5297], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5297 [pid 5280] <... clone resumed>, parent_tid=[5299], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5299 [pid 5284] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5280] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5284] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5280] <... futex resumed>) = 0 [pid 5280] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5297 attached ./strace-static-x86_64: Process 5299 attached [pid 5297] set_robust_list(0x7f566b2d39e0, 24 [pid 5299] set_robust_list(0x7f566b2d39e0, 24 [pid 5297] <... set_robust_list resumed>) = 0 [pid 5299] <... set_robust_list resumed>) = 0 [pid 5297] ioctl(-1, SIOCGIFINDEX, NULL [pid 5299] ioctl(-1, SIOCGIFINDEX, NULL [pid 5297] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5299] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5297] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5299] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] <... futex resumed>) = 1 [pid 5284] <... futex resumed>) = 0 [pid 5299] <... futex resumed>) = 1 [pid 5297] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5284] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5280] <... futex resumed>) = 0 [pid 5299] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5297] <... socket resumed>) = 3 [pid 5284] <... futex resumed>) = 0 [pid 5280] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5297] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5284] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5280] <... futex resumed>) = 0 [pid 5299] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5297] <... futex resumed>) = 0 [pid 5284] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5280] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5299] <... socket resumed>) = 3 [pid 5297] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5284] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5281] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5299] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5284] <... futex resumed>) = 0 [pid 5281] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5299] <... futex resumed>) = 1 [pid 5297] getpid( [pid 5284] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5281] <... futex resumed>) = 0 [pid 5280] <... futex resumed>) = 0 [pid 5292] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5299] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5297] <... getpid resumed>) = 5284 [pid 5292] <... futex resumed>) = 0 [pid 5281] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5280] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5297] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5281] <... mmap resumed>) = 0x7f566b292000 [pid 5280] <... futex resumed>) = 0 [pid 5299] getpid( [pid 5297] <... futex resumed>) = 1 [pid 5284] <... futex resumed>) = 0 [pid 5281] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5280] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5299] <... getpid resumed>) = 5280 [pid 5297] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5284] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5281] <... mprotect resumed>) = 0 [pid 5299] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5284] <... futex resumed>) = 0 [pid 5281] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5299] <... futex resumed>) = 1 [pid 5297] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xa4\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5284] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5280] <... futex resumed>) = 0 [pid 5299] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5292] <... mmap resumed>) = 0x7f566b2d4000 [pid 5285] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5281] <... clone resumed>, parent_tid=[5300], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5300 [pid 5280] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5292] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5285] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5281] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5280] <... futex resumed>) = 0 [pid 5299] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xa0\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5292] <... mprotect resumed>) = 0 [pid 5285] <... futex resumed>) = 0 [pid 5281] <... futex resumed>) = 0 [pid 5280] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5292] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5285] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5281] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5300 attached [pid 5300] set_robust_list(0x7f566b2b29e0, 24 [pid 5292] <... clone resumed>, parent_tid=[5301], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5301 [pid 5300] <... set_robust_list resumed>) = 0 [pid 5292] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5300] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5292] <... futex resumed>) = 0 [pid 5300] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5300] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5281] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5301 attached [pid 5300] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5281] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5301] set_robust_list(0x7f566b2f49e0, 24 [pid 5285] <... futex resumed>) = 0 [pid 5281] <... futex resumed>) = 1 [pid 5301] <... set_robust_list resumed>) = 0 [pid 5285] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5281] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5285] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5285] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5281] <... futex resumed>) = 0 [pid 5285] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5281] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5285] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5281] <... futex resumed>) = 0 [pid 5285] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5281] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5288] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5288] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5288] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5285] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5287] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5285] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5287] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5285] <... futex resumed>) = 1 [pid 5281] <... futex resumed>) = 0 [pid 5287] <... futex resumed>) = 0 [pid 5285] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5287] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5284] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5284] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5288] <... futex resumed>) = 0 [pid 5284] <... futex resumed>) = 1 [pid 5288] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5284] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5288] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5288] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5280] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5288] <... futex resumed>) = 1 [pid 5284] <... futex resumed>) = 0 [pid 5280] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5288] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5284] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5280] <... futex resumed>) = 1 [pid 5288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5287] <... futex resumed>) = 0 [pid 5284] <... futex resumed>) = 0 [pid 5280] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5292] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5287] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5284] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5292] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5288] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5287] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5292] <... futex resumed>) = 0 [pid 5288] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5287] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5288] <... futex resumed>) = 1 [pid 5287] <... futex resumed>) = 1 [pid 5284] <... futex resumed>) = 0 [pid 5280] <... futex resumed>) = 0 [pid 5292] <... mmap resumed>) = 0x7f566b2b3000 [pid 5288] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5287] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5284] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5280] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5284] <... futex resumed>) = 0 [ 58.487816][ T5285] can: request_module (can-proto-0) failed. [ 58.515277][ T5288] can: request_module (can-proto-0) failed. [ 58.517173][ T5287] can: request_module (can-proto-0) failed. [pid 5280] <... futex resumed>) = 0 [pid 5292] <... mprotect resumed>) = 0 [pid 5288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5284] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5280] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5292] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5288] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5287] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5288] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5287] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] <... clone resumed>, parent_tid=[5302], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5302 [pid 5288] <... futex resumed>) = 1 [pid 5287] <... futex resumed>) = 1 [pid 5284] <... futex resumed>) = 0 [pid 5280] <... futex resumed>) = 0 [pid 5292] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5288] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5287] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5280] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] <... futex resumed>) = 0 [pid 5287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5280] <... futex resumed>) = 0 [pid 5292] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5280] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 5302 attached [pid 5287] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5302] set_robust_list(0x7f566b2d39e0, 24 [pid 5287] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5302] <... set_robust_list resumed>) = 0 [pid 5287] <... futex resumed>) = 1 [pid 5280] <... futex resumed>) = 0 [pid 5302] ioctl(-1, SIOCGIFINDEX, NULL [pid 5287] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5302] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5292] <... futex resumed>) = 0 [pid 5302] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5292] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5292] <... futex resumed>) = 0 [pid 5302] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5292] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5302] <... socket resumed>) = 3 [pid 5302] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5292] <... futex resumed>) = 0 [pid 5302] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5292] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5292] <... futex resumed>) = 0 [pid 5302] getpid( [pid 5292] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5302] <... getpid resumed>) = 5292 [pid 5302] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5292] <... futex resumed>) = 0 [pid 5302] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5292] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5292] <... futex resumed>) = 0 [pid 5302] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xac\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5292] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5304 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5303 ./strace-static-x86_64: Process 5303 attached [pid 5303] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 5304 attached [pid 5303] setpgid(0, 0 [pid 5295] <... sendmsg resumed>) = 28 [pid 5292] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5303] <... setpgid resumed>) = 0 [pid 5295] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5295] <... futex resumed>) = 0 [pid 5292] <... futex resumed>) = 0 [pid 5303] <... openat resumed>) = 3 [pid 5295] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5303] write(3, "1000", 4 [pid 5292] <... mmap resumed>) = 0x7f566b292000 [pid 5303] <... write resumed>) = 4 [pid 5292] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5303] close(3 [pid 5292] <... mprotect resumed>) = 0 [pid 5303] <... close resumed>) = 0 [pid 5292] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5303] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5292] <... clone resumed>, parent_tid=[5305], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5305 [pid 5304] set_robust_list(0x555555e6d5e0, 24 [pid 5303] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5292] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5304] <... set_robust_list resumed>) = 0 [pid 5303] <... mmap resumed>) = 0x7f566b2f5000 [pid 5292] <... futex resumed>) = 0 [pid 5304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5303] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5292] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5304] <... prctl resumed>) = 0 [pid 5303] <... mprotect resumed>) = 0 [pid 5304] setpgid(0, 0 [pid 5303] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5305 attached [pid 5304] <... setpgid resumed>) = 0 [pid 5305] set_robust_list(0x7f566b2b29e0, 24 [pid 5304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5303] <... clone resumed>, parent_tid=[5306], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5306 ./strace-static-x86_64: Process 5306 attached [pid 5305] <... set_robust_list resumed>) = 0 [pid 5304] <... openat resumed>) = 3 [pid 5303] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5306] set_robust_list(0x7f566b3159e0, 24 [pid 5305] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5304] write(3, "1000", 4 [pid 5303] <... futex resumed>) = 0 [pid 5306] <... set_robust_list resumed>) = 0 [pid 5305] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5304] <... write resumed>) = 4 [pid 5303] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5306] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5305] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5304] close(3 [pid 5305] <... futex resumed>) = 1 [pid 5304] <... close resumed>) = 0 [pid 5292] <... futex resumed>) = 0 [pid 5305] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5304] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5304] <... futex resumed>) = 0 [pid 5292] <... futex resumed>) = 0 [pid 5305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5292] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5305] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5304] <... mmap resumed>) = 0x7f566b2f5000 [pid 5305] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5304] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5305] <... futex resumed>) = 1 [pid 5304] <... mprotect resumed>) = 0 [pid 5292] <... futex resumed>) = 0 [pid 5305] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5304] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5292] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5292] <... futex resumed>) = 0 [pid 5305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5304] <... clone resumed>, parent_tid=[5309], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5309 [pid 5292] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5305] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5305] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5292] <... futex resumed>) = 0 [pid 5305] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5304] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5309 attached ) = 0 [pid 5303] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5309] set_robust_list(0x7f566b3159e0, 24 [pid 5304] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5303] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] <... set_robust_list resumed>) = 0 [pid 5303] <... futex resumed>) = 0 [pid 5309] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5303] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5303] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5303] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5297] <... sendmsg resumed>) = 28 [pid 5303] <... clone resumed>, parent_tid=[5312], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5312 [pid 5303] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5297] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] <... futex resumed>) = 0 [pid 5297] <... futex resumed>) = 0 [pid 5303] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5297] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5312 attached [pid 5304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5312] set_robust_list(0x7f566b2f49e0, 24 [pid 5304] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5312] <... set_robust_list resumed>) = 0 [pid 5304] <... futex resumed>) = 0 [pid 5312] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5304] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5296] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5304] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5296] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5304] <... clone resumed>, parent_tid=[5314], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5314 [pid 5296] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5303] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5304] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5314 attached [pid 5304] <... futex resumed>) = 0 [pid 5303] <... futex resumed>) = 0 [pid 5314] set_robust_list(0x7f566b2f49e0, 24 [pid 5304] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5303] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5314] <... set_robust_list resumed>) = 0 [pid 5303] <... mmap resumed>) = 0x7f566b2b3000 [pid 5314] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5303] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5309] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5303] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5309] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5303] <... clone resumed>, parent_tid=[5315], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5315 ./strace-static-x86_64: Process 5315 attached [pid 5309] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5303] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5315] set_robust_list(0x7f566b2d39e0, 24 [pid 5303] <... futex resumed>) = 0 [pid 5315] <... set_robust_list resumed>) = 0 [pid 5303] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5315] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5315] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5303] <... futex resumed>) = 0 [pid 5315] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5299] <... sendmsg resumed>) = 28 [pid 5315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5303] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5299] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5315] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5303] <... futex resumed>) = 0 [pid 5299] <... futex resumed>) = 0 [pid 5315] <... socket resumed>) = 3 [pid 5304] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5299] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5315] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] <... futex resumed>) = 0 [pid 5304] <... futex resumed>) = 1 [pid 5303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5315] <... futex resumed>) = 0 [pid 5309] ioctl(-1, SIOCGIFINDEX, NULL [pid 5304] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5303] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5315] getpid( [pid 5309] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5303] <... futex resumed>) = 0 [pid 5315] <... getpid resumed>) = 5303 [pid 5309] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5315] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] <... futex resumed>) = 1 [pid 5306] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5304] <... futex resumed>) = 0 [pid 5303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5315] <... futex resumed>) = 0 [pid 5309] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5306] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5304] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5315] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5306] <... futex resumed>) = 0 [pid 5304] <... futex resumed>) = 0 [pid 5303] <... futex resumed>) = 0 [pid 5309] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5306] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xb7\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5304] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5303] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5309] <... socket resumed>) = 3 [pid 5309] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5304] <... futex resumed>) = 0 [pid 5309] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5304] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5304] <... futex resumed>) = 0 [pid 5309] getpid( [pid 5304] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5309] <... getpid resumed>) = 5304 [pid 5309] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5304] <... futex resumed>) = 0 [pid 5309] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5304] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5304] <... futex resumed>) = 0 [pid 5309] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xb8\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5304] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5303] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5303] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5315] <... futex resumed>) = 0 [pid 5303] <... futex resumed>) = 1 [pid 5315] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5303] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5315] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5315] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5303] <... futex resumed>) = 0 [pid 5315] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5303] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5303] <... futex resumed>) = 0 [pid 5315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5304] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5302] <... sendmsg resumed>) = 28 [pid 5291] <... bpf resumed>) = 4 [pid 5315] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5304] <... futex resumed>) = 0 [pid 5302] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5291] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5315] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5302] <... futex resumed>) = 0 [pid 5291] <... futex resumed>) = 0 [pid 5281] exit_group(0 [pid 5315] <... futex resumed>) = 1 [pid 5304] <... mmap resumed>) = 0x7f566b2b3000 [pid 5303] <... futex resumed>) = 0 [pid 5302] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5300] <... futex resumed>) = ? [pid 5295] <... futex resumed>) = ? [pid 5285] <... futex resumed>) = ? [pid 5281] <... exit_group resumed>) = ? [pid 5315] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5304] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5303] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5300] +++ exited with 0 +++ [pid 5295] +++ exited with 0 +++ [pid 5294] <... bpf resumed>) = 4 [pid 5291] +++ exited with 0 +++ [pid 5285] +++ exited with 0 +++ [pid 5315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5304] <... mprotect resumed>) = 0 [pid 5303] <... futex resumed>) = 0 [pid 5294] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5304] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5303] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5294] <... futex resumed>) = 0 [pid 5315] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5294] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5284] exit_group(0 [pid 5281] +++ exited with 0 +++ ./strace-static-x86_64: Process 5318 attached [pid 5315] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5304] <... clone resumed>, parent_tid=[5318], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5318 [pid 5297] <... futex resumed>) = ? [pid 5294] <... futex resumed>) = ? [pid 5293] <... bpf resumed>) = 4 [pid 5288] <... futex resumed>) = ? [pid 5284] <... exit_group resumed>) = ? [pid 5315] <... futex resumed>) = 1 [pid 5304] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5303] <... futex resumed>) = 0 [pid 5297] +++ exited with 0 +++ [pid 5288] +++ exited with 0 +++ [pid 5315] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5304] <... futex resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5281, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5318] set_robust_list(0x7f566b2d39e0, 24 [pid 5304] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5318] <... set_robust_list resumed>) = 0 [pid 5294] +++ exited with 0 +++ [pid 5284] +++ exited with 0 +++ [pid 5318] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5284, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5318] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5318] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5304] <... futex resumed>) = 0 [pid 5318] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5304] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5318] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5304] <... futex resumed>) = 0 [pid 5318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5304] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5318] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5293] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5318] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5293] <... futex resumed>) = 0 [pid 5280] exit_group(0 [pid 5318] <... futex resumed>) = 1 [pid 5304] <... futex resumed>) = 0 [pid 5299] <... futex resumed>) = ? [pid 5287] <... futex resumed>) = ? [pid 5280] <... exit_group resumed>) = ? [pid 5318] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5304] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5299] +++ exited with 0 +++ [pid 5293] +++ exited with 0 +++ [pid 5287] +++ exited with 0 +++ [pid 5280] +++ exited with 0 +++ [pid 5318] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5304] <... futex resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5280, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5304] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5318] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5318] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5304] <... futex resumed>) = 0 [pid 5318] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5319 attached [pid 5319] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5319 [pid 5319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5306] <... sendmsg resumed>) = 28 [pid 5319] <... prctl resumed>) = 0 [pid 5319] setpgid(0, 0) = 0 [pid 5319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5319] write(3, "1000", 4 [pid 5306] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5320 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5321 ./strace-static-x86_64: Process 5320 attached [pid 5319] <... write resumed>) = 4 [pid 5306] <... futex resumed>) = 0 [pid 5301] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 5321 attached [pid 5320] set_robust_list(0x555555e6d5e0, 24 [pid 5319] close(3 [pid 5306] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5301] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5321] set_robust_list(0x555555e6d5e0, 24 [pid 5320] <... set_robust_list resumed>) = 0 [pid 5319] <... close resumed>) = 0 [pid 5301] <... futex resumed>) = 0 [pid 5321] <... set_robust_list resumed>) = 0 [pid 5320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5319] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5301] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5292] exit_group(0 [pid 5321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5320] <... prctl resumed>) = 0 [pid 5319] <... futex resumed>) = 0 [pid 5305] <... futex resumed>) = ? [pid 5302] <... futex resumed>) = ? [pid 5301] <... futex resumed>) = ? [pid 5296] <... futex resumed>) = ? [pid 5292] <... exit_group resumed>) = ? [pid 5321] <... prctl resumed>) = 0 [pid 5320] setpgid(0, 0 [pid 5319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5305] +++ exited with 0 +++ [pid 5302] +++ exited with 0 +++ [pid 5296] +++ exited with 0 +++ [pid 5320] <... setpgid resumed>) = 0 [pid 5319] <... mmap resumed>) = 0x7f566b2f5000 [pid 5321] setpgid(0, 0 [pid 5301] +++ exited with 0 +++ [pid 5292] +++ exited with 0 +++ [pid 5321] <... setpgid resumed>) = 0 [pid 5320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5319] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5292, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5320] <... openat resumed>) = 3 [pid 5319] <... mprotect resumed>) = 0 [pid 5320] write(3, "1000", 4 [pid 5319] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5321] <... openat resumed>) = 3 [pid 5320] <... write resumed>) = 4 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5321] write(3, "1000", 4 [pid 5320] close(3 [pid 5319] <... clone resumed>, parent_tid=[5322], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5322 [pid 5321] <... write resumed>) = 4 [pid 5320] <... close resumed>) = 0 [pid 5319] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5321] close(3 [pid 5320] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] <... futex resumed>) = 0 [pid 5321] <... close resumed>) = 0 [pid 5320] <... futex resumed>) = 0 [pid 5319] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5321] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5321] <... futex resumed>) = 0 [pid 5320] <... mmap resumed>) = 0x7f566b2f5000 [pid 5321] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5320] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5321] <... mmap resumed>) = 0x7f566b2f5000 [pid 5320] <... mprotect resumed>) = 0 [pid 5321] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5320] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5321] <... mprotect resumed>) = 0 [pid 5321] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5320] <... clone resumed>, parent_tid=[5323], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5323 [pid 5320] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5322 attached [pid 5321] <... clone resumed>, parent_tid=[5324], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5324 [pid 5320] <... futex resumed>) = 0 [pid 5322] set_robust_list(0x7f566b3159e0, 24 [pid 5321] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5320] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5322] <... set_robust_list resumed>) = 0 [pid 5321] <... futex resumed>) = 0 [pid 5322] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5321] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5323 attached [pid 5323] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5323] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */./strace-static-x86_64: Process 5324 attached [pid 5324] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5324] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5319] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5319] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5319] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5319] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5319] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5328], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5328 [pid 5320] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5319] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5320] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] <... futex resumed>) = 0 [pid 5320] <... futex resumed>) = 0 [pid 5319] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5321] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5321] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5320] <... mmap resumed>) = 0x7f566b2d4000 [pid 5320] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5321] <... futex resumed>) = 0 [pid 5320] <... mprotect resumed>) = 0 [pid 5320] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5321] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5320] <... clone resumed>, parent_tid=[5329], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5329 [pid 5321] <... mmap resumed>) = 0x7f566b2d4000 [pid 5320] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5321] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5320] <... futex resumed>) = 0 [pid 5320] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5321] <... mprotect resumed>) = 0 [pid 5321] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5330], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5330 [pid 5321] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5321] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5328 attached ./strace-static-x86_64: Process 5329 attached [pid 5328] set_robust_list(0x7f566b2f49e0, 24 [pid 5329] set_robust_list(0x7f566b2f49e0, 24 [pid 5328] <... set_robust_list resumed>) = 0 [pid 5329] <... set_robust_list resumed>) = 0 [pid 5329] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5328] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 5330 attached [pid 5330] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5330] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 5331 attached [pid 5331] set_robust_list(0x555555e6d5e0, 24 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5331 [pid 5331] <... set_robust_list resumed>) = 0 [pid 5331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5331] setpgid(0, 0) = 0 [pid 5331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5320] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5319] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5331] write(3, "1000", 4 [pid 5321] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5320] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] <... write resumed>) = 4 [pid 5321] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5320] <... futex resumed>) = 0 [pid 5319] <... futex resumed>) = 0 [pid 5309] <... sendmsg resumed>) = 28 [pid 5331] close(3 [pid 5321] <... futex resumed>) = 0 [pid 5320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5309] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] <... close resumed>) = 0 [pid 5321] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5320] <... mmap resumed>) = 0x7f566b2b3000 [pid 5319] <... mmap resumed>) = 0x7f566b2b3000 [pid 5309] <... futex resumed>) = 0 [pid 5331] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5321] <... mmap resumed>) = 0x7f566b2b3000 [pid 5320] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5319] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5309] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5331] <... futex resumed>) = 0 [pid 5321] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5320] <... mprotect resumed>) = 0 [pid 5331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5321] <... mprotect resumed>) = 0 [pid 5319] <... mprotect resumed>) = 0 [pid 5320] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5331] <... mmap resumed>) = 0x7f566b2f5000 [pid 5321] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5319] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5331] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5320] <... clone resumed>, parent_tid=[5333], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5333 [pid 5331] <... mprotect resumed>) = 0 [pid 5321] <... clone resumed>, parent_tid=[5334], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5334 ./strace-static-x86_64: Process 5333 attached [pid 5331] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5321] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5333] set_robust_list(0x7f566b2d39e0, 24 [pid 5321] <... futex resumed>) = 0 [pid 5333] <... set_robust_list resumed>) = 0 [pid 5331] <... clone resumed>, parent_tid=[5335], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5335 [pid 5321] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5333] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5331] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5331] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5334 attached [pid 5334] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5334] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5320] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5335 attached [pid 5334] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5333] <... futex resumed>) = 0 [pid 5320] <... futex resumed>) = 1 [pid 5319] <... clone resumed>, parent_tid=[5336], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5336 [pid 5335] set_robust_list(0x7f566b3159e0, 24 [pid 5334] <... futex resumed>) = 1 [pid 5333] ioctl(-1, SIOCGIFINDEX, NULL [pid 5321] <... futex resumed>) = 0 [pid 5320] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5319] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5335] <... set_robust_list resumed>) = 0 [pid 5334] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5333] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5321] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] <... futex resumed>) = 0 [pid 5335] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5333] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5321] <... futex resumed>) = 0 [pid 5319] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5336 attached [pid 5334] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5333] <... futex resumed>) = 1 [pid 5321] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5320] <... futex resumed>) = 0 [pid 5336] set_robust_list(0x7f566b2d39e0, 24 [pid 5334] <... socket resumed>) = 3 [pid 5333] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5320] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5336] <... set_robust_list resumed>) = 0 [pid 5334] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5320] <... futex resumed>) = 0 [pid 5336] ioctl(-1, SIOCGIFINDEX, NULL [pid 5334] <... futex resumed>) = 1 [pid 5333] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5321] <... futex resumed>) = 0 [pid 5320] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5336] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5334] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5333] <... socket resumed>) = 3 [pid 5321] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5336] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5333] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5321] <... futex resumed>) = 0 [pid 5334] getpid( [pid 5333] <... futex resumed>) = 1 [pid 5321] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5320] <... futex resumed>) = 0 [pid 5334] <... getpid resumed>) = 5321 [pid 5333] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5320] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5334] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5320] <... futex resumed>) = 0 [pid 5334] <... futex resumed>) = 1 [pid 5333] getpid( [pid 5321] <... futex resumed>) = 0 [pid 5320] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5334] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5333] <... getpid resumed>) = 5320 [pid 5321] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5333] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5321] <... futex resumed>) = 0 [pid 5334] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xc9\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5333] <... futex resumed>) = 1 [pid 5321] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5320] <... futex resumed>) = 0 [pid 5336] <... futex resumed>) = 1 [pid 5333] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5331] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5320] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] <... futex resumed>) = 0 [pid 5336] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5333] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5331] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5320] <... futex resumed>) = 0 [pid 5333] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xc8\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5331] <... futex resumed>) = 0 [pid 5320] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5319] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5336] <... futex resumed>) = 0 [pid 5331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5319] <... futex resumed>) = 1 [pid 5336] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5331] <... mmap resumed>) = 0x7f566b2d4000 [pid 5319] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5336] <... socket resumed>) = 3 [pid 5331] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5336] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] <... mprotect resumed>) = 0 [pid 5312] <... bpf resumed>) = 4 [pid 5336] <... futex resumed>) = 1 [pid 5331] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5319] <... futex resumed>) = 0 [pid 5312] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5336] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5319] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5312] <... futex resumed>) = 0 [pid 5303] exit_group(0 [pid 5336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5331] <... clone resumed>, parent_tid=[5338], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5338 [pid 5319] <... futex resumed>) = 0 [pid 5315] <... futex resumed>) = ? [pid 5306] <... futex resumed>) = ? [pid 5303] <... exit_group resumed>) = ? [pid 5336] getpid( [pid 5331] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5315] +++ exited with 0 +++ [pid 5306] +++ exited with 0 +++ ./strace-static-x86_64: Process 5338 attached [pid 5336] <... getpid resumed>) = 5319 [pid 5331] <... futex resumed>) = 0 [pid 5338] set_robust_list(0x7f566b2f49e0, 24 [pid 5336] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5321] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5338] <... set_robust_list resumed>) = 0 [pid 5336] <... futex resumed>) = 1 [pid 5321] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] <... futex resumed>) = 0 [pid 5312] +++ exited with 0 +++ [pid 5303] +++ exited with 0 +++ [pid 5338] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5336] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5321] <... futex resumed>) = 0 [pid 5319] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5303, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5336] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5321] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5319] <... futex resumed>) = 0 [pid 5336] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xc7\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5321] <... mmap resumed>) = 0x7f566b292000 [pid 5319] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5321] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5320] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5321] <... mprotect resumed>) = 0 [pid 5320] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5321] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5320] <... futex resumed>) = 0 [pid 5320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5321] <... clone resumed>, parent_tid=[5339], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5339 [pid 5320] <... mmap resumed>) = 0x7f566b292000 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5321] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5320] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5321] <... futex resumed>) = 0 [pid 5320] <... mprotect resumed>) = 0 [pid 5321] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5320] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5339 attached [pid 5339] set_robust_list(0x7f566b2b29e0, 24 [pid 5320] <... clone resumed>, parent_tid=[5340], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5340 [pid 5339] <... set_robust_list resumed>) = 0 [pid 5320] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5339] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5320] <... futex resumed>) = 0 [pid 5339] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5320] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5339] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5321] <... futex resumed>) = 0 [pid 5339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5321] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5339] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5321] <... futex resumed>) = 0 [pid 5339] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5321] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5339] <... futex resumed>) = 0 [pid 5321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5339] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5321] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5321] <... futex resumed>) = 0 [pid 5339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5331] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5321] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 5340 attached [pid 5339] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5331] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5340] set_robust_list(0x7f566b2b29e0, 24 [pid 5339] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] <... futex resumed>) = 0 [pid 5340] <... set_robust_list resumed>) = 0 [pid 5339] <... futex resumed>) = 1 [pid 5331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5321] <... futex resumed>) = 0 [pid 5340] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5339] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5331] <... mmap resumed>) = 0x7f566b2b3000 [pid 5324] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5340] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5331] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5324] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5340] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] <... mprotect resumed>) = 0 [pid 5324] <... futex resumed>) = 0 [pid 5340] <... futex resumed>) = 1 [pid 5331] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5324] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5320] <... futex resumed>) = 0 [pid 5340] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5320] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5331] <... clone resumed>, parent_tid=[5341], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5341 [pid 5320] <... futex resumed>) = 0 [pid 5340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5331] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5320] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5341 attached [pid 5340] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5331] <... futex resumed>) = 0 [pid 5319] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5341] set_robust_list(0x7f566b2d39e0, 24 [pid 5340] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5319] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5341] <... set_robust_list resumed>) = 0 [pid 5340] <... futex resumed>) = 1 [pid 5320] <... futex resumed>) = 0 [pid 5319] <... futex resumed>) = 0 [pid 5341] ioctl(-1, SIOCGIFINDEX, NULL [pid 5340] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5320] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5341] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5340] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5320] <... futex resumed>) = 0 [pid 5319] <... mmap resumed>) = 0x7f566b292000 [pid 5341] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5320] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5319] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5341] <... futex resumed>) = 1 [pid 5340] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5331] <... futex resumed>) = 0 [pid 5319] <... mprotect resumed>) = 0 [pid 5341] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5340] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5340] <... futex resumed>) = 1 [pid 5331] <... futex resumed>) = 0 [pid 5322] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5320] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5342 attached [pid 5341] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5340] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5331] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5322] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5323] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5319] <... clone resumed>, parent_tid=[5342], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5342 [pid 5342] set_robust_list(0x7f566b2b29e0, 24 [pid 5341] <... socket resumed>) = 3 [pid 5323] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5322] <... futex resumed>) = 0 [pid 5319] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5342] <... set_robust_list resumed>) = 0 [pid 5341] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5323] <... futex resumed>) = 0 [pid 5322] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5319] <... futex resumed>) = 0 [pid 5342] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5341] <... futex resumed>) = 1 [pid 5331] <... futex resumed>) = 0 [pid 5323] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5319] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5342] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5341] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5331] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5342] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5331] <... futex resumed>) = 0 [pid 5342] <... futex resumed>) = 1 [pid 5341] getpid( [pid 5331] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5319] <... futex resumed>) = 0 [pid 5342] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5341] <... getpid resumed>) = 5331 [pid 5319] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5341] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5322] <... futex resumed>) = 0 [pid 5319] <... futex resumed>) = 1 [pid 5341] <... futex resumed>) = 1 [pid 5331] <... futex resumed>) = 0 [pid 5322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5319] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5341] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5331] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5322] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5341] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5335] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5331] <... futex resumed>) = 0 [pid 5322] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5341] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xd3\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5335] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5331] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5322] <... futex resumed>) = 1 [pid 5319] <... futex resumed>) = 0 [pid 5335] <... futex resumed>) = 0 [pid 5322] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5319] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5335] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5322] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5319] <... futex resumed>) = 0 [pid 5322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5319] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5322] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5322] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5319] <... futex resumed>) = 0 [pid 5322] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5343 attached [pid 5331] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5331] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5335] <... futex resumed>) = 0 [pid 5331] <... futex resumed>) = 1 [pid 5343] set_robust_list(0x555555e6d5e0, 24 [pid 5335] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5331] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5343 [pid 5343] <... set_robust_list resumed>) = 0 [pid 5335] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5335] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5343] <... prctl resumed>) = 0 [pid 5335] <... futex resumed>) = 1 [pid 5331] <... futex resumed>) = 0 [pid 5343] setpgid(0, 0 [pid 5335] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5331] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5343] <... setpgid resumed>) = 0 [pid 5335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5331] <... futex resumed>) = 0 [pid 5343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5331] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5343] <... openat resumed>) = 3 [pid 5335] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5334] <... sendmsg resumed>) = 28 [pid 5343] write(3, "1000", 4 [pid 5335] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5334] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5343] <... write resumed>) = 4 [pid 5335] <... futex resumed>) = 1 [pid 5334] <... futex resumed>) = 0 [pid 5331] <... futex resumed>) = 0 [pid 5343] close(3 [pid 5335] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5334] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5331] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5343] <... close resumed>) = 0 [pid 5335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5331] <... futex resumed>) = 0 [pid 5343] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5331] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5343] <... futex resumed>) = 0 [pid 5335] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5335] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5343] <... mmap resumed>) = 0x7f566b2f5000 [pid 5335] <... futex resumed>) = 1 [pid 5331] <... futex resumed>) = 0 [pid 5343] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5335] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5343] <... mprotect resumed>) = 0 [pid 5343] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5345], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5345 [pid 5343] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5304] exit_group(0 [pid 5343] <... futex resumed>) = 0 [pid 5309] <... futex resumed>) = ? [pid 5304] <... exit_group resumed>) = ? [pid 5318] <... futex resumed>) = ? [pid 5309] +++ exited with 0 +++ [pid 5343] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5318] +++ exited with 0 +++ ./strace-static-x86_64: Process 5345 attached [pid 5345] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5345] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5314] <... bpf resumed>) = ? [pid 5314] +++ exited with 0 +++ [pid 5304] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5304, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5343] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5343] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5343] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5333] <... sendmsg resumed>) = 28 [pid 5333] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5343] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5333] <... futex resumed>) = 0 [pid 5333] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5343] <... clone resumed>, parent_tid=[5348], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5348 [pid 5343] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5329] <... bpf resumed>) = 4 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5349 [pid 5343] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5329] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5348 attached [pid 5320] exit_group(0 [pid 5329] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5340] <... futex resumed>) = ? [pid 5333] <... futex resumed>) = ? [pid 5323] <... futex resumed>) = ? [pid 5320] <... exit_group resumed>) = ? [pid 5348] set_robust_list(0x7f566b2f49e0, 24 [pid 5340] +++ exited with 0 +++ [pid 5333] +++ exited with 0 +++ [pid 5329] <... futex resumed>) = ? [pid 5323] +++ exited with 0 +++ ./strace-static-x86_64: Process 5349 attached [pid 5349] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5349] setpgid(0, 0) = 0 [pid 5349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5349] write(3, "1000", 4) = 4 [pid 5349] close(3) = 0 [pid 5349] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5349] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5348] <... set_robust_list resumed>) = 0 [pid 5329] +++ exited with 0 +++ [pid 5320] +++ exited with 0 +++ [pid 5349] <... mprotect resumed>) = 0 [pid 5348] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5320, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5349] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5350 attached , parent_tid=[5350], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5350 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5349] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5351 [pid 5349] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5351 attached [pid 5351] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5351] setpgid(0, 0) = 0 [pid 5351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5351] write(3, "1000", 4) = 4 [pid 5351] close(3) = 0 [pid 5351] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5351] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5351] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5352], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5352 [pid 5351] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5351] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5343] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5343] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] set_robust_list(0x7f566b3159e0, 24 [pid 5343] <... futex resumed>) = 0 [pid 5350] <... set_robust_list resumed>) = 0 [pid 5343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5350] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5343] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5352 attached [pid 5352] set_robust_list(0x7f566b3159e0, 24 [pid 5343] <... mprotect resumed>) = 0 [pid 5352] <... set_robust_list resumed>) = 0 [pid 5343] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5352] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5343] <... clone resumed>, parent_tid=[5354], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5354 [pid 5343] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5354 attached [pid 5343] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5354] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5354] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5354] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5354] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5343] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5343] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5354] <... futex resumed>) = 0 [pid 5354] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5354] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5343] <... futex resumed>) = 0 [pid 5354] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5349] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5343] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5349] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5343] <... futex resumed>) = 0 [pid 5354] getpid( [pid 5351] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5349] <... futex resumed>) = 0 [pid 5343] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5354] <... getpid resumed>) = 5343 [pid 5351] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5354] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5351] <... futex resumed>) = 0 [pid 5349] <... mmap resumed>) = 0x7f566b2d4000 [pid 5354] <... futex resumed>) = 1 [pid 5351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5349] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5343] <... futex resumed>) = 0 [pid 5354] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5351] <... mmap resumed>) = 0x7f566b2d4000 [pid 5349] <... mprotect resumed>) = 0 [pid 5343] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5336] <... sendmsg resumed>) = 28 [pid 5354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5351] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5349] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5343] <... futex resumed>) = 0 [pid 5336] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5354] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xdf\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5351] <... mprotect resumed>) = 0 [pid 5343] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5336] <... futex resumed>) = 0 [pid 5351] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5349] <... clone resumed>, parent_tid=[5357], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5357 [pid 5336] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5349] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5338] <... bpf resumed>) = 4 [pid 5328] <... bpf resumed>) = 4 [pid 5351] <... clone resumed>, parent_tid=[5358], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5358 [pid 5349] <... futex resumed>) = 0 [pid 5351] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5349] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5351] <... futex resumed>) = 0 [pid 5351] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5358 attached ./strace-static-x86_64: Process 5357 attached [pid 5345] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5338] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5330] <... bpf resumed>) = 4 [pid 5328] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5358] set_robust_list(0x7f566b2f49e0, 24 [pid 5345] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] exit_group(0 [pid 5358] <... set_robust_list resumed>) = 0 [pid 5357] set_robust_list(0x7f566b2f49e0, 24 [pid 5345] <... futex resumed>) = 0 [pid 5338] <... futex resumed>) = 0 [pid 5336] <... futex resumed>) = ? [pid 5330] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5342] <... futex resumed>) = ? [pid 5328] <... futex resumed>) = ? [pid 5322] <... futex resumed>) = ? [pid 5319] <... exit_group resumed>) = ? [pid 5358] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5357] <... set_robust_list resumed>) = 0 [pid 5345] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5342] +++ exited with 0 +++ [pid 5338] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5336] +++ exited with 0 +++ [pid 5322] +++ exited with 0 +++ [pid 5330] <... futex resumed>) = 0 [pid 5328] +++ exited with 0 +++ [pid 5319] +++ exited with 0 +++ [pid 5357] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5330] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5321] exit_group(0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5319, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 5339] <... futex resumed>) = ? [pid 5334] <... futex resumed>) = ? [pid 5330] <... futex resumed>) = ? [pid 5324] <... futex resumed>) = ? [pid 5321] <... exit_group resumed>) = ? [pid 5343] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5330] +++ exited with 0 +++ [pid 5324] +++ exited with 0 +++ [pid 5343] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5339] +++ exited with 0 +++ [pid 5334] +++ exited with 0 +++ [pid 5345] <... futex resumed>) = 0 [pid 5343] <... futex resumed>) = 1 [pid 5345] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5343] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5345] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5345] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5343] <... futex resumed>) = 0 [pid 5345] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5343] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5321] +++ exited with 0 +++ [pid 5345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5343] <... futex resumed>) = 0 [pid 5345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5343] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5349] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5345] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5349] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5345] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5351] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5321, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 5351] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5349] <... futex resumed>) = 0 [pid 5345] <... futex resumed>) = 1 [pid 5343] <... futex resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5351] <... futex resumed>) = 0 [pid 5349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5345] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5343] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5349] <... mmap resumed>) = 0x7f566b2b3000 [pid 5345] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5343] <... futex resumed>) = 0 [pid 5351] <... mmap resumed>) = 0x7f566b2b3000 [pid 5349] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5343] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5351] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5349] <... mprotect resumed>) = 0 [pid 5345] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5351] <... mprotect resumed>) = 0 [pid 5349] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5345] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5351] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5345] <... futex resumed>) = 1 [pid 5343] <... futex resumed>) = 0 [pid 5349] <... clone resumed>, parent_tid=[5360], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5360 [pid 5345] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5351] <... clone resumed>, parent_tid=[5361], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5361 [pid 5349] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5351] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5349] <... futex resumed>) = 0 [pid 5351] <... futex resumed>) = 0 [pid 5349] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5351] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5360 attached [pid 5360] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5360] ioctl(-1, SIOCGIFINDEX, NULL./strace-static-x86_64: Process 5361 attached ) = -1 EBADF (Bad file descriptor) [pid 5360] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] set_robust_list(0x7f566b2d39e0, 24 [pid 5360] <... futex resumed>) = 1 [pid 5349] <... futex resumed>) = 0 [pid 5361] <... set_robust_list resumed>) = 0 [pid 5360] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5349] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5360] <... socket resumed>) = 3 [pid 5349] <... futex resumed>) = 0 [pid 5361] ioctl(-1, SIOCGIFINDEX, NULL [pid 5360] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5349] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5361] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5360] <... futex resumed>) = 0 [pid 5349] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5361] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5360] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5349] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] <... futex resumed>) = 1 [pid 5360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5351] <... futex resumed>) = 0 [pid 5349] <... futex resumed>) = 0 [pid 5361] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5360] getpid( [pid 5351] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5349] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5360] <... getpid resumed>) = 5349 [pid 5351] <... futex resumed>) = 0 [pid 5361] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5360] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5351] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5361] <... socket resumed>) = 3 [pid 5360] <... futex resumed>) = 1 [pid 5352] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5349] <... futex resumed>) = 0 [pid 5361] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5360] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5352] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5349] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] <... futex resumed>) = 1 [pid 5360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5352] <... futex resumed>) = 0 [pid 5351] <... futex resumed>) = 0 [pid 5349] <... futex resumed>) = 0 [pid 5361] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5360] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xe5\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5352] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5351] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5349] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5351] <... futex resumed>) = 0 [pid 5352] getpid( [pid 5351] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5352] <... getpid resumed>) = 5351 [pid 5352] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5351] <... futex resumed>) = 0 [pid 5352] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xe7\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5351] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5351] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5350] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5350] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5350] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5349] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5349] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5351] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5350] <... futex resumed>) = 0 [pid 5349] <... futex resumed>) = 1 [pid 5351] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5349] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5361] <... futex resumed>) = 0 [pid 5351] <... futex resumed>) = 1 [pid 5350] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5361] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5350] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5341] <... sendmsg resumed>) = 28 [pid 5361] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] <... futex resumed>) = 1 [pid 5361] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5361] <... futex resumed>) = 0 [pid 5361] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5351] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5349] <... futex resumed>) = 0 [pid 5351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5349] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5351] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] <... futex resumed>) = 0 [pid 5349] <... futex resumed>) = 1 [pid 5361] <... futex resumed>) = 0 [pid 5351] <... futex resumed>) = 1 [pid 5350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5349] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5341] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5351] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5350] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5341] <... futex resumed>) = 0 [pid 5331] exit_group(0 [pid 5361] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5350] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5338] <... futex resumed>) = ? [pid 5335] <... futex resumed>) = ? [pid 5331] <... exit_group resumed>) = ? [pid 5361] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] <... futex resumed>) = 1 [pid 5349] <... futex resumed>) = 0 [pid 5341] +++ exited with 0 +++ [pid 5338] +++ exited with 0 +++ [pid 5361] <... futex resumed>) = 1 [pid 5351] <... futex resumed>) = 0 [pid 5350] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5349] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5335] +++ exited with 0 +++ [pid 5331] +++ exited with 0 +++ [pid 5361] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5351] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5349] <... futex resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5331, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5351] <... futex resumed>) = 0 [pid 5350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5349] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5351] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5350] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5361] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5350] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] <... futex resumed>) = 1 [pid 5349] <... futex resumed>) = 0 [pid 5361] <... futex resumed>) = 1 [pid 5351] <... futex resumed>) = 0 [pid 5350] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5362 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5363 [pid 5361] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5363 attached [pid 5363] set_robust_list(0x555555e6d5e0, 24./strace-static-x86_64: Process 5362 attached ) = 0 [pid 5363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5362] set_robust_list(0x555555e6d5e0, 24 [pid 5363] <... prctl resumed>) = 0 [pid 5362] <... set_robust_list resumed>) = 0 [pid 5363] setpgid(0, 0 [pid 5362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5363] <... setpgid resumed>) = 0 [pid 5362] <... prctl resumed>) = 0 [pid 5363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5362] setpgid(0, 0 [pid 5363] <... openat resumed>) = 3 [pid 5362] <... setpgid resumed>) = 0 [pid 5363] write(3, "1000", 4 [pid 5362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5363] <... write resumed>) = 4 [pid 5362] <... openat resumed>) = 3 [pid 5363] close(3 [pid 5362] write(3, "1000", 4 [pid 5363] <... close resumed>) = 0 [pid 5362] <... write resumed>) = 4 [pid 5363] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5362] close(3 [pid 5363] <... futex resumed>) = 0 [pid 5362] <... close resumed>) = 0 [pid 5363] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5362] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5363] <... mmap resumed>) = 0x7f566b2f5000 [pid 5362] <... futex resumed>) = 0 [pid 5363] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5363] <... mprotect resumed>) = 0 [pid 5362] <... mmap resumed>) = 0x7f566b2f5000 [pid 5363] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5362] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5363] <... clone resumed>, parent_tid=[5364], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5364 [pid 5362] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5363] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5362] <... clone resumed>, parent_tid=[5365], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5365 ./strace-static-x86_64: Process 5364 attached [pid 5363] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5362] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5364] set_robust_list(0x7f566b3159e0, 24 [pid 5362] <... futex resumed>) = 0 [pid 5364] <... set_robust_list resumed>) = 0 [pid 5362] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5364] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */./strace-static-x86_64: Process 5365 attached [pid 5365] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5365] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5363] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5363] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5362] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5363] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5362] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5369 [pid 5363] <... mmap resumed>) = 0x7f566b2d4000 [pid 5362] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5369 attached [pid 5363] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5369] set_robust_list(0x555555e6d5e0, 24 [pid 5363] <... mprotect resumed>) = 0 [pid 5362] <... mmap resumed>) = 0x7f566b2d4000 [pid 5369] <... set_robust_list resumed>) = 0 [pid 5363] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5362] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5362] <... mprotect resumed>) = 0 [pid 5369] <... prctl resumed>) = 0 [pid 5363] <... clone resumed>, parent_tid=[5371], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5371 [pid 5362] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5369] setpgid(0, 0 [pid 5363] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5369] <... setpgid resumed>) = 0 [pid 5363] <... futex resumed>) = 0 [pid 5362] <... clone resumed>, parent_tid=[5372], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5372 ./strace-static-x86_64: Process 5372 attached ./strace-static-x86_64: Process 5371 attached [pid 5369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5363] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5362] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5372] set_robust_list(0x7f566b2f49e0, 24 [pid 5371] set_robust_list(0x7f566b2f49e0, 24 [pid 5369] <... openat resumed>) = 3 [pid 5362] <... futex resumed>) = 0 [pid 5372] <... set_robust_list resumed>) = 0 [pid 5371] <... set_robust_list resumed>) = 0 [pid 5369] write(3, "1000", 4 [pid 5362] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5372] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5371] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5369] <... write resumed>) = 4 [pid 5369] close(3) = 0 [pid 5369] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5354] <... sendmsg resumed>) = 28 [pid 5369] <... mmap resumed>) = 0x7f566b2f5000 [pid 5354] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5369] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5354] <... futex resumed>) = 0 [pid 5369] <... mprotect resumed>) = 0 [pid 5363] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5354] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5363] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5362] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5369] <... clone resumed>, parent_tid=[5373], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5373 [pid 5363] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5362] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5369] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5363] <... mmap resumed>) = 0x7f566b2b3000 [pid 5362] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5373 attached [pid 5369] <... futex resumed>) = 0 [pid 5363] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5373] set_robust_list(0x7f566b3159e0, 24 [pid 5369] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5363] <... mprotect resumed>) = 0 [pid 5362] <... mmap resumed>) = 0x7f566b2b3000 [pid 5373] <... set_robust_list resumed>) = 0 [pid 5363] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5362] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5373] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5362] <... mprotect resumed>) = 0 [pid 5363] <... clone resumed>, parent_tid=[5374], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5374 [pid 5363] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5363] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5362] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5376], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5376 [pid 5362] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5376 attached [pid 5376] set_robust_list(0x7f566b2d39e0, 24 [pid 5362] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5376] <... set_robust_list resumed>) = 0 [pid 5376] ioctl(-1, SIOCGIFINDEX, NULL [pid 5369] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5376] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5374 attached [pid 5376] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5369] <... futex resumed>) = 0 [pid 5376] <... futex resumed>) = 1 [pid 5374] set_robust_list(0x7f566b2d39e0, 24 [pid 5369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5362] <... futex resumed>) = 0 [pid 5376] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5374] <... set_robust_list resumed>) = 0 [pid 5369] <... mmap resumed>) = 0x7f566b2d4000 [pid 5365] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5363] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5362] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5360] <... sendmsg resumed>) = 28 [pid 5376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5374] ioctl(-1, SIOCGIFINDEX, NULL [pid 5369] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5365] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5364] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5363] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5362] <... futex resumed>) = 0 [pid 5376] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5374] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5369] <... mprotect resumed>) = 0 [pid 5365] <... futex resumed>) = 0 [pid 5364] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5363] <... futex resumed>) = 0 [pid 5362] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5360] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5376] <... socket resumed>) = 3 [pid 5374] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5369] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5365] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5364] <... futex resumed>) = 0 [pid 5363] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5360] <... futex resumed>) = 0 [pid 5376] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5374] <... futex resumed>) = 0 [pid 5364] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5363] <... mmap resumed>) = 0x7f566b292000 [pid 5360] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5376] <... futex resumed>) = 1 [pid 5374] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] <... clone resumed>, parent_tid=[5377], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5377 [pid 5363] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5362] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5377 attached [pid 5376] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5363] <... mprotect resumed>) = 0 [pid 5362] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5377] set_robust_list(0x7f566b2f49e0, 24 [pid 5369] <... futex resumed>) = 0 [pid 5365] <... futex resumed>) = 0 [pid 5363] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5362] <... futex resumed>) = 1 [pid 5377] <... set_robust_list resumed>) = 0 [pid 5369] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5365] getpid( [pid 5362] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5377] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5365] <... getpid resumed>) = 5362 [pid 5363] <... clone resumed>, parent_tid=[5378], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5378 [pid 5365] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5363] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5378 attached [pid 5365] <... futex resumed>) = 1 [pid 5363] <... futex resumed>) = 0 [pid 5362] <... futex resumed>) = 0 [pid 5378] set_robust_list(0x7f566b2b29e0, 24 [pid 5365] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5363] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5362] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5378] <... set_robust_list resumed>) = 0 [pid 5365] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5362] <... futex resumed>) = 0 [pid 5378] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5365] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xf2\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5362] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5378] <... socket resumed>) = 3 [pid 5378] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5363] <... futex resumed>) = 0 [pid 5378] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5363] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5343] exit_group(0 [pid 5364] <... futex resumed>) = 0 [pid 5363] <... futex resumed>) = 1 [pid 5354] <... futex resumed>) = ? [pid 5345] <... futex resumed>) = ? [pid 5343] <... exit_group resumed>) = ? [pid 5364] getpid( [pid 5363] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5354] +++ exited with 0 +++ [pid 5345] +++ exited with 0 +++ [pid 5364] <... getpid resumed>) = 5363 [pid 5364] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5363] <... futex resumed>) = 0 [pid 5364] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5363] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5369] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5364] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5363] <... futex resumed>) = 0 [pid 5369] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5364] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xf3\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5363] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5369] <... futex resumed>) = 0 [pid 5369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5362] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5369] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5362] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5376] <... futex resumed>) = 0 [pid 5369] <... mprotect resumed>) = 0 [pid 5362] <... futex resumed>) = 1 [pid 5376] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5369] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5362] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5376] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5369] <... clone resumed>, parent_tid=[5379], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5379 [pid 5376] <... futex resumed>) = 1 [pid 5369] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5362] <... futex resumed>) = 0 [pid 5376] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] <... futex resumed>) = 0 [pid 5362] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5369] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5362] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5379 attached [pid 5376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5362] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5379] set_robust_list(0x7f566b2d39e0, 24 [pid 5376] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5379] <... set_robust_list resumed>) = 0 [pid 5376] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5379] ioctl(-1, SIOCGIFINDEX, NULL [pid 5376] <... futex resumed>) = 1 [pid 5362] <... futex resumed>) = 0 [pid 5379] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5376] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5362] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5379] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5362] <... futex resumed>) = 0 [pid 5379] <... futex resumed>) = 1 [pid 5376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5369] <... futex resumed>) = 0 [pid 5362] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5348] <... bpf resumed>) = ? [pid 5379] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5376] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5369] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5376] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5369] <... futex resumed>) = 0 [pid 5348] +++ exited with 0 +++ [pid 5343] +++ exited with 0 +++ [pid 5379] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5376] <... futex resumed>) = 1 [pid 5369] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5362] <... futex resumed>) = 0 [pid 5379] <... socket resumed>) = 3 [pid 5376] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5343, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5379] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] restart_syscall(<... resuming interrupted clone ...> [pid 5379] <... futex resumed>) = 1 [pid 5369] <... futex resumed>) = 0 [pid 5076] <... restart_syscall resumed>) = 0 [pid 5379] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5369] <... futex resumed>) = 0 [pid 5379] getpid( [pid 5369] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5363] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5379] <... getpid resumed>) = 5369 [pid 5363] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5379] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5363] <... futex resumed>) = 1 [pid 5379] <... futex resumed>) = 1 [pid 5369] <... futex resumed>) = 0 [pid 5363] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5379] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5369] <... futex resumed>) = 0 [pid 5379] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xf9\x14\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5369] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5374] <... futex resumed>) = 0 [pid 5352] <... sendmsg resumed>) = 28 [pid 5374] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 5374] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5363] <... futex resumed>) = 0 [pid 5374] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5363] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5374] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5363] <... futex resumed>) = 0 [pid 5374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5363] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5374] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5373] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5374] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5373] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5352] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5374] <... futex resumed>) = 1 [pid 5373] <... futex resumed>) = 0 [pid 5363] <... futex resumed>) = 0 [pid 5374] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5373] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5363] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5352] <... futex resumed>) = 0 [pid 5374] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5363] <... futex resumed>) = 0 [pid 5352] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5363] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5374] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5374] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5363] <... futex resumed>) = 0 [pid 5374] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5369] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5373] <... futex resumed>) = 0 [pid 5369] <... futex resumed>) = 1 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5381 [pid 5373] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5369] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5373] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5381 attached ) = 1 [pid 5369] <... futex resumed>) = 0 [pid 5381] set_robust_list(0x555555e6d5e0, 24 [pid 5373] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5381] <... set_robust_list resumed>) = 0 [pid 5373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5369] <... futex resumed>) = 0 [pid 5381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5369] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5381] <... prctl resumed>) = 0 [pid 5373] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5381] setpgid(0, 0 [pid 5373] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5381] <... setpgid resumed>) = 0 [pid 5373] <... futex resumed>) = 1 [pid 5369] <... futex resumed>) = 0 [pid 5381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5373] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5381] <... openat resumed>) = 3 [pid 5373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5369] <... futex resumed>) = 0 [pid 5381] write(3, "1000", 4 [pid 5373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5369] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5381] <... write resumed>) = 4 [pid 5373] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5381] close(3 [pid 5373] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5381] <... close resumed>) = 0 [pid 5373] <... futex resumed>) = 1 [pid 5369] <... futex resumed>) = 0 [pid 5381] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5373] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5381] <... futex resumed>) = 0 [pid 5381] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5381] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5381] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5358] <... bpf resumed>) = 4 [pid 5381] <... clone resumed>, parent_tid=[5382], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5382 [pid 5381] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5358] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5382 attached [pid 5381] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5358] <... futex resumed>) = 0 [pid 5382] set_robust_list(0x7f566b3159e0, 24 [pid 5351] exit_group(0 [pid 5382] <... set_robust_list resumed>) = 0 [pid 5361] <... futex resumed>) = ? [pid 5352] <... futex resumed>) = ? [pid 5351] <... exit_group resumed>) = ? [pid 5382] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5365] <... sendmsg resumed>) = 28 [pid 5361] +++ exited with 0 +++ [pid 5358] +++ exited with 0 +++ [pid 5352] +++ exited with 0 +++ [pid 5351] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5351, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5365] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5357] <... bpf resumed>) = 4 [pid 5365] <... futex resumed>) = 0 [pid 5357] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5365] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5357] <... futex resumed>) = 0 [pid 5357] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5349] exit_group(0 [pid 5360] <... futex resumed>) = ? [pid 5357] <... futex resumed>) = ? [pid 5350] <... futex resumed>) = ? [pid 5349] <... exit_group resumed>) = ? [pid 5381] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5360] +++ exited with 0 +++ [pid 5357] +++ exited with 0 +++ [pid 5350] +++ exited with 0 +++ [pid 5349] +++ exited with 0 +++ [pid 5381] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5349, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5381] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5381] <... mmap resumed>) = 0x7f566b2d4000 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5381] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5381] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5381] <... clone resumed>, parent_tid=[5384], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5384 [pid 5381] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5384 attached ) = 0 [pid 5384] set_robust_list(0x7f566b2f49e0, 24 [pid 5381] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5384] <... set_robust_list resumed>) = 0 [pid 5384] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5382] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5382] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5382] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5381] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5381] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5382] <... futex resumed>) = 0 [pid 5381] <... futex resumed>) = 1 [pid 5382] ioctl(-1, SIOCGIFINDEX, NULL [pid 5381] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5382] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5382] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5381] <... futex resumed>) = 0 [pid 5382] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5381] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5381] <... futex resumed>) = 0 [pid 5382] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5381] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5382] <... socket resumed>) = 3 [pid 5382] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5381] <... futex resumed>) = 0 [pid 5382] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5381] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5381] <... futex resumed>) = 0 [pid 5382] getpid( [pid 5381] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5382] <... getpid resumed>) = 5381 [pid 5382] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5381] <... futex resumed>) = 0 [pid 5382] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5381] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5381] <... futex resumed>) = 0 [pid 5381] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5382] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x05\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0./strace-static-x86_64: Process 5385 attached [pid 5385] set_robust_list(0x555555e6d5e0, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5385 [pid 5385] <... set_robust_list resumed>) = 0 [pid 5385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5385] setpgid(0, 0) = 0 [pid 5385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5385] write(3, "1000", 4) = 4 [pid 5385] close(3) = 0 [pid 5385] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5385] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5385] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5386], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5386 [pid 5385] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5385] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5386 attached [pid 5386] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5381] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5381] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5387 [pid 5386] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5381] <... futex resumed>) = 0 [pid 5381] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5381] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5381] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5371] <... bpf resumed>) = 4 [pid 5381] <... clone resumed>, parent_tid=[5390], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5390 ./strace-static-x86_64: Process 5390 attached [pid 5381] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5371] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5364] <... sendmsg resumed>) = 28 ./strace-static-x86_64: Process 5387 attached [pid 5390] set_robust_list(0x7f566b2d39e0, 24 [pid 5381] <... futex resumed>) = 0 [pid 5371] <... futex resumed>) = 0 [pid 5364] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5363] exit_group(0 [pid 5390] <... set_robust_list resumed>) = 0 [pid 5387] set_robust_list(0x555555e6d5e0, 24 [pid 5385] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5381] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5378] <... futex resumed>) = ? [pid 5374] <... futex resumed>) = ? [pid 5364] <... futex resumed>) = ? [pid 5363] <... exit_group resumed>) = ? [pid 5390] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5387] <... set_robust_list resumed>) = 0 [pid 5385] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5378] +++ exited with 0 +++ [pid 5374] +++ exited with 0 +++ [pid 5371] +++ exited with 0 +++ [pid 5364] +++ exited with 0 +++ [pid 5387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5385] <... futex resumed>) = 0 [pid 5363] +++ exited with 0 +++ [pid 5387] <... prctl resumed>) = 0 [pid 5385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5363, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5387] setpgid(0, 0 [pid 5385] <... mmap resumed>) = 0x7f566b2d4000 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5390] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5387] <... setpgid resumed>) = 0 [pid 5385] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5070] <... restart_syscall resumed>) = 0 [pid 5390] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5385] <... mprotect resumed>) = 0 [pid 5390] <... futex resumed>) = 1 [pid 5387] <... openat resumed>) = 3 [pid 5385] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5381] <... futex resumed>) = 0 [pid 5390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5387] write(3, "1000", 4 [pid 5381] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5390] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5387] <... write resumed>) = 4 [pid 5385] <... clone resumed>, parent_tid=[5391], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5391 [pid 5381] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5391 attached [pid 5387] close(3 [pid 5385] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5391] set_robust_list(0x7f566b2f49e0, 24 [pid 5387] <... close resumed>) = 0 [pid 5385] <... futex resumed>) = 0 [pid 5391] <... set_robust_list resumed>) = 0 [pid 5387] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5385] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5391] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5387] <... futex resumed>) = 0 [pid 5390] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5381] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5390] <... futex resumed>) = 0 [pid 5387] <... mmap resumed>) = 0x7f566b2f5000 [pid 5381] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5390] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5387] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5381] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5387] <... mprotect resumed>) = 0 [pid 5381] <... futex resumed>) = 0 [pid 5390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5387] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5381] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5390] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5390] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5387] <... clone resumed>, parent_tid=[5392], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5392 [pid 5390] <... futex resumed>) = 1 [pid 5387] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5381] <... futex resumed>) = 0 [pid 5390] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5387] <... futex resumed>) = 0 [pid 5387] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5392 attached [pid 5392] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5392] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5362] exit_group(0 [pid 5376] <... futex resumed>) = ? [pid 5365] <... futex resumed>) = ? [pid 5362] <... exit_group resumed>) = ? [pid 5385] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5385] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5376] +++ exited with 0 +++ [pid 5385] <... futex resumed>) = 0 [pid 5385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5387] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5385] <... mmap resumed>) = 0x7f566b2b3000 [pid 5387] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 5385] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5387] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5385] <... mprotect resumed>) = 0 [pid 5365] +++ exited with 0 +++ [pid 5387] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5385] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5387] <... futex resumed>) = 0 [pid 5387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5385] <... clone resumed>, parent_tid=[5394], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5394 [pid 5387] <... mmap resumed>) = 0x7f566b2d4000 [pid 5385] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5394 attached [pid 5387] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5385] <... futex resumed>) = 0 [pid 5387] <... mprotect resumed>) = 0 [pid 5385] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5387] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5395], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5395 [pid 5387] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5394] set_robust_list(0x7f566b2d39e0, 24 [pid 5387] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5394] <... set_robust_list resumed>) = 0 [pid 5394] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5394] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5386] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5394] <... futex resumed>) = 1 [pid 5386] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5385] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5395 attached [pid 5394] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5386] <... futex resumed>) = 0 [pid 5385] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5386] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5385] <... futex resumed>) = 0 [pid 5386] <... socket resumed>) = 3 [pid 5385] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5395] set_robust_list(0x7f566b2f49e0, 24 [pid 5386] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5385] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5387] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5386] <... futex resumed>) = 0 [pid 5385] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5379] <... sendmsg resumed>) = 28 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5396 [pid 5387] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5386] getpid( [pid 5385] <... futex resumed>) = 0 [pid 5379] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5395] <... set_robust_list resumed>) = 0 [pid 5387] <... futex resumed>) = 0 [pid 5386] <... getpid resumed>) = 5385 [pid 5385] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5379] <... futex resumed>) = 0 [pid 5387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5386] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5385] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5379] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5395] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5387] <... mmap resumed>) = 0x7f566b2b3000 [pid 5386] <... futex resumed>) = 0 [pid 5385] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5387] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5386] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x09\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5385] <... futex resumed>) = 0 [pid 5372] <... bpf resumed>) = ? ./strace-static-x86_64: Process 5396 attached [pid 5387] <... mprotect resumed>) = 0 [pid 5385] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5372] +++ exited with 0 +++ [pid 5362] +++ exited with 0 +++ [pid 5396] set_robust_list(0x555555e6d5e0, 24 [pid 5387] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5396] <... set_robust_list resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5362, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5387] <... clone resumed>, parent_tid=[5397], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5397 [pid 5396] <... prctl resumed>) = 0 [pid 5387] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5396] setpgid(0, 0 [pid 5387] <... futex resumed>) = 0 [pid 5396] <... setpgid resumed>) = 0 [pid 5387] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5397 attached ) = 3 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5397] set_robust_list(0x7f566b2d39e0, 24 [pid 5396] write(3, "1000", 4 [pid 5397] <... set_robust_list resumed>) = 0 [pid 5396] <... write resumed>) = 4 [pid 5397] ioctl(-1, SIOCGIFINDEX, NULL [pid 5396] close(3 [pid 5397] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5396] <... close resumed>) = 0 [pid 5397] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5396] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5397] <... futex resumed>) = 1 [pid 5396] <... futex resumed>) = 0 [pid 5387] <... futex resumed>) = 0 [pid 5397] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5387] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5396] <... mmap resumed>) = 0x7f566b2f5000 [pid 5387] <... futex resumed>) = 0 [pid 5397] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5396] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5387] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5397] <... socket resumed>) = 3 [pid 5396] <... mprotect resumed>) = 0 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5397] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5396] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5397] <... futex resumed>) = 1 [pid 5387] <... futex resumed>) = 0 [pid 5397] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5396] <... clone resumed>, parent_tid=[5398], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5398 [pid 5387] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5396] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5387] <... futex resumed>) = 0 [pid 5397] getpid( [pid 5396] <... futex resumed>) = 0 [pid 5387] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5397] <... getpid resumed>) = 5387 [pid 5396] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5397] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5398 attached ) = 1 [pid 5387] <... futex resumed>) = 0 [pid 5397] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5387] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5398] set_robust_list(0x7f566b3159e0, 24 [pid 5397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5387] <... futex resumed>) = 0 [pid 5398] <... set_robust_list resumed>) = 0 [pid 5397] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x0b\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5387] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5398] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5385] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5385] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5394] <... futex resumed>) = 0 [pid 5385] <... futex resumed>) = 1 [pid 5394] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5385] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5394] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5394] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5385] <... futex resumed>) = 0 [pid 5394] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5385] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5385] <... futex resumed>) = 0 [pid 5394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5385] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5394] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5394] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5385] <... futex resumed>) = 0 [pid 5394] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5385] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5385] <... futex resumed>) = 0 [pid 5394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5385] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5396] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5394] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5387] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5396] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5394] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5387] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5382] <... sendmsg resumed>) = 28 [pid 5396] <... futex resumed>) = 0 [pid 5394] <... futex resumed>) = 1 [pid 5387] <... futex resumed>) = 0 [pid 5385] <... futex resumed>) = 0 [pid 5382] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5394] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5382] <... futex resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5400 [pid 5396] <... mmap resumed>) = 0x7f566b2d4000 [pid 5387] <... mmap resumed>) = 0x7f566b292000 [pid 5382] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5369] exit_group(0 [pid 5396] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5387] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5379] <... futex resumed>) = ? [pid 5373] <... futex resumed>) = ? [pid 5369] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5400 attached [pid 5396] <... mprotect resumed>) = 0 [pid 5387] <... mprotect resumed>) = 0 [pid 5379] +++ exited with 0 +++ [pid 5377] <... bpf resumed>) = ? [pid 5373] +++ exited with 0 +++ [pid 5396] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5387] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5377] +++ exited with 0 +++ [pid 5400] set_robust_list(0x555555e6d5e0, 24 [pid 5369] +++ exited with 0 +++ [pid 5400] <... set_robust_list resumed>) = 0 [pid 5396] <... clone resumed>, parent_tid=[5401], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5401 [pid 5387] <... clone resumed>, parent_tid=[5402], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5402 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5369, si_uid=0, si_status=0, si_utime=0, si_stime=19 /* 0.19 s */} --- [pid 5400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5396] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5387] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5401 attached [pid 5400] <... prctl resumed>) = 0 [pid 5396] <... futex resumed>) = 0 [pid 5387] <... futex resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5401] set_robust_list(0x7f566b2f49e0, 24 [pid 5400] setpgid(0, 0 [pid 5396] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5387] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5402 attached [pid 5401] <... set_robust_list resumed>) = 0 [pid 5400] <... setpgid resumed>) = 0 [pid 5401] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5402] set_robust_list(0x7f566b2b29e0, 24 [pid 5400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5400] write(3, "1000", 4) = 4 [pid 5400] close(3) = 0 [pid 5400] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5402] <... set_robust_list resumed>) = 0 [pid 5402] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5400] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5402] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5400] <... mmap resumed>) = 0x7f566b2f5000 [pid 5402] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5400] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5402] <... futex resumed>) = 1 [pid 5400] <... mprotect resumed>) = 0 [pid 5387] <... futex resumed>) = 0 [pid 5402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5400] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5392] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5387] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5402] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5392] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5387] <... futex resumed>) = 0 [pid 5402] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5400] <... clone resumed>, parent_tid=[5403], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5403 [pid 5392] <... futex resumed>) = 0 [pid 5387] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5402] <... futex resumed>) = 0 [pid 5400] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5392] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5402] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5400] <... futex resumed>) = 0 [pid 5387] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5403 attached [pid 5400] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5392] <... futex resumed>) = 0 [pid 5387] <... futex resumed>) = 1 [pid 5403] set_robust_list(0x7f566b3159e0, 24 [pid 5392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5387] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5403] <... set_robust_list resumed>) = 0 [pid 5392] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5403] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5392] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5387] <... futex resumed>) = 0 [pid 5392] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5396] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5396] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5396] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5396] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5405], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5405 [pid 5396] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5396] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5405 attached [pid 5405] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5405] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5405] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5396] <... futex resumed>) = 0 [pid 5405] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5396] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5405] <... socket resumed>) = 3 [pid 5396] <... futex resumed>) = 0 [pid 5405] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5396] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5405] <... futex resumed>) = 0 [pid 5396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5405] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5396] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5396] <... futex resumed>) = 0 [pid 5405] getpid( [pid 5396] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5405] <... getpid resumed>) = 5396 [pid 5405] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5396] <... futex resumed>) = 0 [pid 5405] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5396] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5396] <... futex resumed>) = 0 [pid 5405] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x14\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5396] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5400] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5400] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5400] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5400] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5400] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5406], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5406 [pid 5400] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5400] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5406 attached [pid 5406] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5406] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5384] <... bpf resumed>) = 4 [pid 5384] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5384] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5381] exit_group(0 [pid 5390] <... futex resumed>) = ? [pid 5384] <... futex resumed>) = ? [pid 5382] <... futex resumed>) = ? [pid 5381] <... exit_group resumed>) = ? [pid 5398] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5390] +++ exited with 0 +++ [pid 5384] +++ exited with 0 +++ [pid 5382] +++ exited with 0 +++ [pid 5381] +++ exited with 0 +++ [pid 5398] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5381, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5398] <... futex resumed>) = 0 [pid 5398] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5407 attached [pid 5400] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5396] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5407] set_robust_list(0x555555e6d5e0, 24 [pid 5400] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5396] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5407 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5408 [pid 5407] <... set_robust_list resumed>) = 0 [pid 5400] <... futex resumed>) = 0 [pid 5398] <... futex resumed>) = 0 [pid 5396] <... futex resumed>) = 1 [pid 5407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5400] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5398] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5396] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5407] <... prctl resumed>) = 0 [pid 5400] <... mmap resumed>) = 0x7f566b2b3000 [pid 5398] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] setpgid(0, 0 [pid 5398] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5400] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5398] <... futex resumed>) = 1 [pid 5396] <... futex resumed>) = 0 [pid 5407] <... setpgid resumed>) = 0 [pid 5398] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5396] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5400] <... mprotect resumed>) = 0 [pid 5398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5396] <... futex resumed>) = 0 [pid 5407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5396] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5408 attached [pid 5407] <... openat resumed>) = 3 [pid 5400] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5398] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5408] set_robust_list(0x555555e6d5e0, 24 [pid 5407] write(3, "1000", 4 [pid 5398] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5408] <... set_robust_list resumed>) = 0 [pid 5407] <... write resumed>) = 4 [pid 5400] <... clone resumed>, parent_tid=[5409], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5409 [pid 5398] <... futex resumed>) = 1 [pid 5396] <... futex resumed>) = 0 [pid 5408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5407] close(3 [pid 5400] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5398] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5396] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5408] <... prctl resumed>) = 0 [pid 5407] <... close resumed>) = 0 [pid 5400] <... futex resumed>) = 0 [pid 5398] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5396] <... futex resumed>) = 0 [pid 5408] setpgid(0, 0 [pid 5407] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5400] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5396] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 5409 attached [pid 5408] <... setpgid resumed>) = 0 [pid 5407] <... futex resumed>) = 0 [pid 5398] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5398] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5409] set_robust_list(0x7f566b2d39e0, 24 [pid 5408] <... openat resumed>) = 3 [pid 5407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5398] <... futex resumed>) = 1 [pid 5396] <... futex resumed>) = 0 [pid 5408] write(3, "1000", 4 [pid 5398] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5408] <... write resumed>) = 4 [pid 5408] close(3) = 0 [pid 5408] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5408] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5408] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5410], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5410 [pid 5408] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5408] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5410 attached [pid 5410] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5410] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5409] <... set_robust_list resumed>) = 0 [pid 5407] <... mmap resumed>) = 0x7f566b2f5000 [pid 5409] ioctl(-1, SIOCGIFINDEX, NULL [pid 5407] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5409] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... mprotect resumed>) = 0 [pid 5409] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5407] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5409] <... futex resumed>) = 1 [pid 5400] <... futex resumed>) = 0 [pid 5409] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5400] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5407] <... clone resumed>, parent_tid=[5412], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5412 [pid 5400] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5409] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5407] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5409] <... socket resumed>) = 3 [pid 5409] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5407] <... futex resumed>) = 0 [pid 5409] <... futex resumed>) = 1 [pid 5407] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5400] <... futex resumed>) = 0 [pid 5409] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5400] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5400] <... futex resumed>) = 0 [pid 5409] getpid( [pid 5400] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5409] <... getpid resumed>) = 5400 [pid 5409] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5400] <... futex resumed>) = 0 [pid 5409] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5400] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5409] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5400] <... futex resumed>) = 0 [pid 5409] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x18\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5400] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5412 attached [pid 5412] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5412] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5408] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5407] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5400] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5386] <... sendmsg resumed>) = 28 [pid 5408] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5407] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5400] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5386] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5408] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5407] <... futex resumed>) = 0 [pid 5400] <... futex resumed>) = 0 [pid 5408] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5400] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5408] <... clone resumed>, parent_tid=[5414], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5414 [pid 5386] <... futex resumed>) = 0 [pid 5408] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5386] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5408] <... futex resumed>) = 0 [pid 5407] <... mmap resumed>) = 0x7f566b2d4000 [pid 5400] <... mmap resumed>) = 0x7f566b292000 [pid 5408] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5407] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5403] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5400] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5403] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5407] <... mprotect resumed>) = 0 [pid 5403] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5407] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5400] <... mprotect resumed>) = 0 [pid 5395] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 5414 attached [pid 5414] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5400] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5414] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5407] <... clone resumed>, parent_tid=[5415], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5415 [pid 5400] <... clone resumed>, parent_tid=[5416], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5416 [pid 5395] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5416 attached [pid 5416] set_robust_list(0x7f566b2b29e0, 24) = 0 [pid 5416] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5407] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5400] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5395] <... futex resumed>) = 0 [pid 5416] <... futex resumed>) = 0 [pid 5407] <... futex resumed>) = 0 [pid 5400] <... futex resumed>) = 1 [pid 5395] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5416] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5407] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5400] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5416] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5416] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5415 attached ) = 1 [pid 5400] <... futex resumed>) = 0 [pid 5416] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5400] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5403] <... futex resumed>) = 0 [pid 5400] <... futex resumed>) = 1 [pid 5403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5400] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5415] set_robust_list(0x7f566b2f49e0, 24 [pid 5403] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5403] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5400] <... futex resumed>) = 0 [pid 5403] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5400] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5400] <... futex resumed>) = 0 [pid 5415] <... set_robust_list resumed>) = 0 [pid 5403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5400] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5415] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5408] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5403] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5408] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5403] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5408] <... futex resumed>) = 0 [pid 5403] <... futex resumed>) = 1 [pid 5400] <... futex resumed>) = 0 [pid 5408] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5403] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5408] <... mmap resumed>) = 0x7f566b2b3000 [pid 5408] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5408] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5417], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5417 [pid 5408] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5408] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5417 attached [pid 5417] set_robust_list(0x7f566b2d39e0, 24 [pid 5407] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5407] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5417] <... set_robust_list resumed>) = 0 [pid 5407] <... futex resumed>) = 0 [pid 5417] ioctl(-1, SIOCGIFINDEX, NULL [pid 5407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5417] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] <... mmap resumed>) = 0x7f566b2b3000 [pid 5417] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5407] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5417] <... futex resumed>) = 1 [pid 5408] <... futex resumed>) = 0 [pid 5417] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5408] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5408] <... futex resumed>) = 0 [pid 5407] <... mprotect resumed>) = 0 [pid 5417] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5408] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5417] <... socket resumed>) = 3 [pid 5407] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5417] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5408] <... futex resumed>) = 0 [pid 5417] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5408] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5408] <... futex resumed>) = 0 [pid 5417] getpid( [pid 5408] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5417] <... getpid resumed>) = 5408 [pid 5417] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5407] <... clone resumed>, parent_tid=[5418], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5418 [pid 5417] <... futex resumed>) = 1 [pid 5408] <... futex resumed>) = 0 [pid 5407] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5417] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5408] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5407] <... futex resumed>) = 0 [pid 5417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5408] <... futex resumed>) = 0 [pid 5407] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5417] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x20\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5408] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5418 attached [pid 5418] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5418] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5418] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5407] <... futex resumed>) = 0 [pid 5407] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5407] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5418] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5418] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5407] <... futex resumed>) = 0 [pid 5410] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5410] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5410] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5385] exit_group(0 [pid 5394] <... futex resumed>) = ? [pid 5386] <... futex resumed>) = ? [pid 5385] <... exit_group resumed>) = ? [pid 5407] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5394] +++ exited with 0 +++ [pid 5386] +++ exited with 0 +++ [pid 5407] <... futex resumed>) = 0 [pid 5408] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5407] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5418] getpid() = 5407 [pid 5408] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5418] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5410] <... futex resumed>) = 0 [pid 5408] <... futex resumed>) = 1 [pid 5418] <... futex resumed>) = 1 [pid 5410] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5408] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5407] <... futex resumed>) = 0 [pid 5418] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5412] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5410] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5407] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5391] <... bpf resumed>) = ? [pid 5410] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5412] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5410] <... futex resumed>) = 1 [pid 5408] <... futex resumed>) = 0 [pid 5407] <... futex resumed>) = 0 [pid 5391] +++ exited with 0 +++ [pid 5385] +++ exited with 0 +++ [pid 5418] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x1f\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5412] <... futex resumed>) = 0 [pid 5410] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5408] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5407] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5412] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5408] <... futex resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5385, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5408] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5397] <... sendmsg resumed>) = 28 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5419 [pid 5410] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5410] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5410] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [ 62.048907][ T5410] can_create: 18 callbacks suppressed [ 62.048948][ T5410] can: request_module (can-proto-0) failed. [ 62.051026][ T5412] can: request_module (can-proto-0) failed. [pid 5408] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5408] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5410] <... futex resumed>) = 0 [pid 5408] <... futex resumed>) = 1 [pid 5410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5408] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5410] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5410] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5408] <... futex resumed>) = 0 [pid 5410] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5419 attached [pid 5397] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5387] exit_group(0 [pid 5402] <... futex resumed>) = ? [pid 5397] <... futex resumed>) = ? [pid 5395] <... futex resumed>) = ? [pid 5392] <... futex resumed>) = ? [pid 5387] <... exit_group resumed>) = ? [pid 5407] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5402] +++ exited with 0 +++ [pid 5397] +++ exited with 0 +++ [pid 5395] +++ exited with 0 +++ [pid 5392] +++ exited with 0 +++ [pid 5387] +++ exited with 0 +++ [pid 5419] set_robust_list(0x555555e6d5e0, 24 [pid 5407] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5419] <... set_robust_list resumed>) = 0 [pid 5412] <... futex resumed>) = 0 [pid 5407] <... futex resumed>) = 1 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5387, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5412] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5407] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5419] <... prctl resumed>) = 0 [pid 5412] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5072] <... restart_syscall resumed>) = 0 [pid 5419] setpgid(0, 0 [pid 5412] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5419] <... setpgid resumed>) = 0 [pid 5412] <... futex resumed>) = 1 [pid 5407] <... futex resumed>) = 0 [pid 5419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5412] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5407] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5419] <... openat resumed>) = 3 [pid 5412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5407] <... futex resumed>) = 0 [pid 5419] write(3, "1000", 4 [pid 5412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5407] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5419] <... write resumed>) = 4 [pid 5412] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5419] close(3 [pid 5412] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5419] <... close resumed>) = 0 [pid 5412] <... futex resumed>) = 1 [pid 5407] <... futex resumed>) = 0 [pid 5419] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5412] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5407] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5419] <... futex resumed>) = 0 [pid 5412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5407] <... futex resumed>) = 0 [pid 5419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5407] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5419] <... mmap resumed>) = 0x7f566b2f5000 [pid 5412] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5419] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5412] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5419] <... mprotect resumed>) = 0 [pid 5412] <... futex resumed>) = 1 [pid 5407] <... futex resumed>) = 0 [pid 5419] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5412] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5419] <... clone resumed>, parent_tid=[5421], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5421 [pid 5419] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5419] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5421 attached [pid 5421] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5421] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */./strace-static-x86_64: Process 5423 attached [pid 5419] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5405] <... sendmsg resumed>) = 28 [pid 5423] set_robust_list(0x555555e6d5e0, 24 [pid 5419] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5405] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5423 [pid 5423] <... set_robust_list resumed>) = 0 [pid 5419] <... futex resumed>) = 0 [pid 5405] <... futex resumed>) = 0 [pid 5423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5405] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5423] <... prctl resumed>) = 0 [pid 5419] <... mmap resumed>) = 0x7f566b2d4000 [pid 5423] setpgid(0, 0 [pid 5419] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5423] <... setpgid resumed>) = 0 [pid 5419] <... mprotect resumed>) = 0 [pid 5423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5419] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5423] <... openat resumed>) = 3 [pid 5423] write(3, "1000", 4 [pid 5419] <... clone resumed>, parent_tid=[5424], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5424 ./strace-static-x86_64: Process 5424 attached [pid 5423] <... write resumed>) = 4 [pid 5419] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5424] set_robust_list(0x7f566b2f49e0, 24 [pid 5423] close(3 [pid 5419] <... futex resumed>) = 0 [pid 5424] <... set_robust_list resumed>) = 0 [pid 5423] <... close resumed>) = 0 [pid 5419] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5424] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5423] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5423] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5423] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5425], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5425 [pid 5423] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5425 attached [pid 5423] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5425] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5425] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5419] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5419] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5406] <... bpf resumed>) = 4 [pid 5419] <... mmap resumed>) = 0x7f566b2b3000 [pid 5419] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5419] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5428], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5428 [pid 5419] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5419] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5406] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5423] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5421] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5406] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5423] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5421] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5423] <... futex resumed>) = 0 [pid 5421] <... futex resumed>) = 0 [pid 5423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5421] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5423] <... mmap resumed>) = 0x7f566b2d4000 [pid 5423] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 5428 attached [pid 5423] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5429 attached [pid 5428] set_robust_list(0x7f566b2d39e0, 24 [pid 5429] set_robust_list(0x7f566b2f49e0, 24 [pid 5428] <... set_robust_list resumed>) = 0 [pid 5423] <... clone resumed>, parent_tid=[5429], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5429 [pid 5428] ioctl(-1, SIOCGIFINDEX, NULL [pid 5429] <... set_robust_list resumed>) = 0 [pid 5428] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5423] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5419] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5409] <... sendmsg resumed>) = 28 [pid 5429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5428] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5423] <... futex resumed>) = 0 [pid 5419] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5409] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5428] <... futex resumed>) = 0 [pid 5423] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5421] <... futex resumed>) = 0 [pid 5419] <... futex resumed>) = 1 [pid 5409] <... futex resumed>) = 0 [ 62.416146][ T5421] can: request_module (can-proto-0) failed. [pid 5428] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5421] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5419] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5409] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5400] exit_group(0 [pid 5421] <... socket resumed>) = 3 [pid 5421] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5419] <... futex resumed>) = 0 [pid 5421] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5419] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5421] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5419] <... futex resumed>) = 0 [pid 5421] getpid( [pid 5419] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5421] <... getpid resumed>) = 5419 [pid 5416] <... futex resumed>) = ? [pid 5409] <... futex resumed>) = ? [pid 5406] <... futex resumed>) = ? [pid 5403] <... futex resumed>) = ? [pid 5400] <... exit_group resumed>) = ? [pid 5421] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5416] +++ exited with 0 +++ [pid 5409] +++ exited with 0 +++ [pid 5406] +++ exited with 0 +++ [pid 5403] +++ exited with 0 +++ [pid 5423] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5421] <... futex resumed>) = 1 [pid 5419] <... futex resumed>) = 0 [pid 5400] +++ exited with 0 +++ [pid 5423] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5421] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5419] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5400, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5423] <... futex resumed>) = 0 [pid 5421] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5419] <... futex resumed>) = 0 [pid 5423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5421] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x2b\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5419] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5423] <... mmap resumed>) = 0x7f566b2b3000 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5423] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5423] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5430], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5430 [pid 5423] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5423] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5430 attached [pid 5430] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5396] exit_group(0 [pid 5430] ioctl(-1, SIOCGIFINDEX, NULL [pid 5396] <... exit_group resumed>) = ? [pid 5398] <... futex resumed>) = ? [pid 5405] <... futex resumed>) = ? [pid 5398] +++ exited with 0 +++ [pid 5405] +++ exited with 0 +++ [pid 5430] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5423] <... futex resumed>) = 0 [pid 5430] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5423] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5423] <... futex resumed>) = 0 [pid 5430] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5423] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5430] <... socket resumed>) = 3 [pid 5430] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5423] <... futex resumed>) = 0 [pid 5430] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5423] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5419] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5423] <... futex resumed>) = 0 [pid 5419] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5430] getpid( [pid 5428] <... futex resumed>) = 0 [pid 5423] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5419] <... futex resumed>) = 1 [pid 5430] <... getpid resumed>) = 5423 [pid 5428] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5419] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5430] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5428] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5430] <... futex resumed>) = 1 [pid 5428] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5423] <... futex resumed>) = 0 [pid 5430] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5428] <... futex resumed>) = 1 [pid 5423] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5419] <... futex resumed>) = 0 [pid 5430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5428] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5423] <... futex resumed>) = 0 [pid 5419] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5430] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x2f\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5423] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5419] <... futex resumed>) = 0 [pid 5428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5419] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5428] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5428] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5419] <... futex resumed>) = 0 [pid 5428] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5419] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5419] <... futex resumed>) = 0 [pid 5428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5419] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5428] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5425] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5428] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5425] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5419] <... futex resumed>) = 0 [pid 5428] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5425] <... futex resumed>) = 0 [pid 5425] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5401] <... bpf resumed>) = ? [pid 5401] +++ exited with 0 +++ [pid 5396] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5396, si_uid=0, si_status=0, si_utime=0, si_stime=17 /* 0.17 s */} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5423] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5423] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5425] <... futex resumed>) = 0 [pid 5423] <... futex resumed>) = 1 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5431 [pid 5425] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [ 62.608109][ T5425] can: request_module (can-proto-0) failed. [pid 5423] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5425] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5425] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5431 attached ) = 1 [pid 5423] <... futex resumed>) = 0 [pid 5431] set_robust_list(0x555555e6d5e0, 24 [pid 5425] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5423] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] <... set_robust_list resumed>) = 0 [pid 5425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5423] <... futex resumed>) = 0 [pid 5431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5423] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5431] <... prctl resumed>) = 0 [pid 5425] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5433 [pid 5431] setpgid(0, 0 [pid 5425] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5417] <... sendmsg resumed>) = 28 ./strace-static-x86_64: Process 5433 attached [pid 5431] <... setpgid resumed>) = 0 [pid 5425] <... futex resumed>) = 1 [pid 5423] <... futex resumed>) = 0 [pid 5417] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5433] set_robust_list(0x555555e6d5e0, 24 [pid 5431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5425] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5423] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5417] <... futex resumed>) = 0 [pid 5433] <... set_robust_list resumed>) = 0 [pid 5431] <... openat resumed>) = 3 [pid 5425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5423] <... futex resumed>) = 0 [pid 5417] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5431] write(3, "1000", 4 [pid 5425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5423] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5433] <... prctl resumed>) = 0 [pid 5431] <... write resumed>) = 4 [pid 5425] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5433] setpgid(0, 0 [pid 5431] close(3 [pid 5425] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5433] <... setpgid resumed>) = 0 [pid 5431] <... close resumed>) = 0 [pid 5425] <... futex resumed>) = 1 [pid 5423] <... futex resumed>) = 0 [pid 5433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5431] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5425] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5433] <... openat resumed>) = 3 [pid 5431] <... futex resumed>) = 0 [pid 5433] write(3, "1000", 4 [pid 5431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5433] <... write resumed>) = 4 [pid 5431] <... mmap resumed>) = 0x7f566b2f5000 [pid 5433] close(3 [pid 5431] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5433] <... close resumed>) = 0 [pid 5431] <... mprotect resumed>) = 0 [pid 5433] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5433] <... futex resumed>) = 0 [pid 5433] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5431] <... clone resumed>, parent_tid=[5434], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5434 [pid 5433] <... mmap resumed>) = 0x7f566b2f5000 [pid 5431] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5433] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5431] <... futex resumed>) = 0 [pid 5433] <... mprotect resumed>) = 0 [pid 5431] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5433] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5434 attached [pid 5434] set_robust_list(0x7f566b3159e0, 24 [pid 5433] <... clone resumed>, parent_tid=[5435], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5435 [pid 5434] <... set_robust_list resumed>) = 0 [pid 5433] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5434] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5433] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5435 attached [pid 5433] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5435] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5435] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5407] exit_group(0 [pid 5412] <... futex resumed>) = ? [pid 5407] <... exit_group resumed>) = ? [pid 5412] +++ exited with 0 +++ [pid 5431] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5431] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5433] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5431] <... futex resumed>) = 0 [pid 5418] <... sendmsg resumed>) = ? [pid 5433] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5418] +++ exited with 0 +++ [pid 5433] <... futex resumed>) = 0 [pid 5431] <... mmap resumed>) = 0x7f566b2d4000 [pid 5433] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5431] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5433] <... mmap resumed>) = 0x7f566b2d4000 [pid 5431] <... mprotect resumed>) = 0 [pid 5433] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5431] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5433] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5438 attached [pid 5433] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5431] <... clone resumed>, parent_tid=[5438], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5438 [pid 5438] set_robust_list(0x7f566b2f49e0, 24 [pid 5431] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5438] <... set_robust_list resumed>) = 0 [pid 5433] <... clone resumed>, parent_tid=[5439], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5439 [pid 5431] <... futex resumed>) = 0 [pid 5438] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5433] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5433] <... futex resumed>) = 0 [ 62.761018][ T5418] ieee80211 phy58: Failed to add default virtual iface ./strace-static-x86_64: Process 5439 attached [pid 5433] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5439] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5415] <... bpf resumed>) = ? [pid 5415] +++ exited with 0 +++ [pid 5407] +++ exited with 0 +++ [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5407, si_uid=0, si_status=0, si_utime=0, si_stime=17 /* 0.17 s */} --- [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5414] <... bpf resumed>) = 4 [pid 5414] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5431] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5431] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5408] exit_group(0 [pid 5433] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5431] <... mmap resumed>) = 0x7f566b2b3000 [pid 5414] ???( [pid 5433] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5417] <... futex resumed>) = ? [pid 5410] <... futex resumed>) = ? [pid 5408] <... exit_group resumed>) = ? [pid 5433] <... futex resumed>) = 0 [pid 5431] <... mprotect resumed>) = 0 [pid 5417] +++ exited with 0 +++ [pid 5414] <... ??? resumed>) = ? [pid 5410] +++ exited with 0 +++ [pid 5433] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5431] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5433] <... mmap resumed>) = 0x7f566b2b3000 [pid 5433] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5431] <... clone resumed>, parent_tid=[5441], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5441 [pid 5433] <... mprotect resumed>) = 0 [pid 5431] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5433] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5431] <... futex resumed>) = 0 [pid 5431] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5433] <... clone resumed>, parent_tid=[5442], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5442 [pid 5433] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5414] +++ exited with 0 +++ [pid 5408] +++ exited with 0 +++ [pid 5433] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5408, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- ./strace-static-x86_64: Process 5441 attached ./strace-static-x86_64: Process 5442 attached [pid 5442] set_robust_list(0x7f566b2d39e0, 24 [pid 5441] set_robust_list(0x7f566b2d39e0, 24 [pid 5442] <... set_robust_list resumed>) = 0 [pid 5442] ioctl(-1, SIOCGIFINDEX, NULL [pid 5441] <... set_robust_list resumed>) = 0 [pid 5442] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5441] ioctl(-1, SIOCGIFINDEX, NULL [pid 5442] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5441] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5442] <... futex resumed>) = 1 [pid 5441] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5433] <... futex resumed>) = 0 [pid 5442] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5441] <... futex resumed>) = 1 [pid 5433] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] <... futex resumed>) = 0 [pid 5442] <... socket resumed>) = 3 [pid 5441] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5433] <... futex resumed>) = 0 [pid 5431] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5442] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5433] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5431] <... futex resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5442] <... futex resumed>) = 0 [pid 5441] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5431] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5442] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5441] <... socket resumed>) = 3 [pid 5433] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5441] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5433] <... futex resumed>) = 0 [pid 5442] getpid( [pid 5441] <... futex resumed>) = 1 [pid 5433] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5431] <... futex resumed>) = 0 [pid 5442] <... getpid resumed>) = 5433 [pid 5441] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5442] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5431] <... futex resumed>) = 0 [pid 5442] <... futex resumed>) = 1 [pid 5441] getpid( [pid 5433] <... futex resumed>) = 0 [pid 5431] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5442] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x39\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5441] <... getpid resumed>) = 5431 [pid 5433] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5441] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5433] <... futex resumed>) = 0 [pid 5441] <... futex resumed>) = 1 [pid 5433] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5431] <... futex resumed>) = 0 [pid 5441] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5441] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5431] <... futex resumed>) = 0 [pid 5441] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x37\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5431] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5435] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5435] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5435] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5433] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5433] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5435] <... futex resumed>) = 0 [pid 5433] <... futex resumed>) = 1 [pid 5435] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5433] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5435] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5431] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5435] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5435] <... futex resumed>) = 1 [pid 5433] <... futex resumed>) = 0 [pid 5431] <... futex resumed>) = 0 [pid 5435] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5433] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5433] <... futex resumed>) = 0 [pid 5431] <... mmap resumed>) = 0x7f566b292000 [pid 5435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5433] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5431] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5435] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5431] <... mprotect resumed>) = 0 [pid 5435] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5435] <... futex resumed>) = 1 [pid 5433] <... futex resumed>) = 0 [pid 5435] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5433] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] <... clone resumed>, parent_tid=[5443], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5443 [pid 5435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5433] <... futex resumed>) = 0 [pid 5431] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5433] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5431] <... futex resumed>) = 0 [pid 5435] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5431] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5435] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5433] <... futex resumed>) = 0 [pid 5435] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5443 attached [pid 5443] set_robust_list(0x7f566b2b29e0, 24) = 0 [pid 5443] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK./strace-static-x86_64: Process 5446 attached ) = -1 EBADF (Bad file descriptor) [pid 5434] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5421] <... sendmsg resumed>) = 28 [pid 5421] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5445 [pid 5421] <... futex resumed>) = 0 [pid 5421] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5446] set_robust_list(0x555555e6d5e0, 24 [pid 5443] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5434] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5446] <... set_robust_list resumed>) = 0 [pid 5443] <... futex resumed>) = 1 [pid 5431] <... futex resumed>) = 0 [pid 5434] <... futex resumed>) = 0 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5446 [ 62.968570][ T5435] can: request_module (can-proto-0) failed. [ 62.996871][ T5434] can: request_module (can-proto-0) failed. ./strace-static-x86_64: Process 5445 attached [pid 5446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5443] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5431] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5446] <... prctl resumed>) = 0 [pid 5445] set_robust_list(0x555555e6d5e0, 24 [pid 5434] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5431] <... futex resumed>) = 0 [pid 5445] <... set_robust_list resumed>) = 0 [pid 5431] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5446] setpgid(0, 0 [pid 5445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5434] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5445] <... prctl resumed>) = 0 [pid 5445] setpgid(0, 0) = 0 [pid 5424] <... bpf resumed>) = 4 [pid 5446] <... setpgid resumed>) = 0 [pid 5445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5434] <... futex resumed>) = 0 [pid 5431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5445] <... openat resumed>) = 3 [pid 5434] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5424] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5446] <... openat resumed>) = 3 [pid 5445] write(3, "1000", 4 [pid 5434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5431] <... futex resumed>) = 0 [pid 5424] <... futex resumed>) = 0 [pid 5446] write(3, "1000", 4 [pid 5445] <... write resumed>) = 4 [pid 5434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5431] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5424] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5446] <... write resumed>) = 4 [pid 5445] close(3 [pid 5434] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5429] <... bpf resumed>) = 4 [pid 5419] exit_group(0 [pid 5446] close(3 [pid 5445] <... close resumed>) = 0 [pid 5434] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5429] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5428] <... futex resumed>) = ? [pid 5424] <... futex resumed>) = ? [pid 5421] <... futex resumed>) = ? [pid 5419] <... exit_group resumed>) = ? [pid 5446] <... close resumed>) = 0 [pid 5445] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5434] <... futex resumed>) = 1 [pid 5431] <... futex resumed>) = 0 [pid 5429] <... futex resumed>) = 0 [pid 5428] +++ exited with 0 +++ [pid 5424] +++ exited with 0 +++ [pid 5421] +++ exited with 0 +++ [pid 5446] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5445] <... futex resumed>) = 0 [pid 5439] <... bpf resumed>) = 4 [pid 5434] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5429] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5446] <... futex resumed>) = 0 [pid 5445] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5439] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5445] <... mmap resumed>) = 0x7f566b2f5000 [pid 5439] <... futex resumed>) = 0 [pid 5446] <... mmap resumed>) = 0x7f566b2f5000 [pid 5445] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5439] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5446] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5445] <... mprotect resumed>) = 0 [pid 5446] <... mprotect resumed>) = 0 [pid 5445] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5446] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5445] <... clone resumed>, parent_tid=[5447], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5447 [pid 5446] <... clone resumed>, parent_tid=[5448], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5448 [pid 5445] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5446] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5445] <... futex resumed>) = 0 [pid 5446] <... futex resumed>) = 0 [pid 5445] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5419] +++ exited with 0 +++ ./strace-static-x86_64: Process 5448 attached [pid 5446] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5447 attached [pid 5448] set_robust_list(0x7f566b3159e0, 24 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5419, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5448] <... set_robust_list resumed>) = 0 [pid 5447] set_robust_list(0x7f566b3159e0, 24 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5448] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5447] <... set_robust_list resumed>) = 0 [pid 5447] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5438] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 5451 attached [pid 5451] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5430] <... sendmsg resumed>) = 28 [pid 5445] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5451 [pid 5445] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5445] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5445] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5446] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5445] <... mprotect resumed>) = 0 [pid 5430] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5423] exit_group(0 [pid 5446] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5445] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5429] <... futex resumed>) = ? [pid 5425] <... futex resumed>) = ? [pid 5430] <... futex resumed>) = ? [pid 5423] <... exit_group resumed>) = ? [pid 5451] <... prctl resumed>) = 0 [pid 5446] <... futex resumed>) = 0 [pid 5438] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5429] +++ exited with 0 +++ [pid 5425] +++ exited with 0 +++ [pid 5451] setpgid(0, 0 [pid 5445] <... clone resumed>, parent_tid=[5452], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5452 [pid 5438] <... futex resumed>) = 0 [pid 5451] <... setpgid resumed>) = 0 [pid 5445] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5438] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5452 attached [pid 5451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5445] <... futex resumed>) = 0 [pid 5430] +++ exited with 0 +++ [pid 5423] +++ exited with 0 +++ [pid 5451] <... openat resumed>) = 3 [pid 5445] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5423, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5451] write(3, "1000", 4) = 4 [pid 5451] close(3 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5451] <... close resumed>) = 0 [pid 5452] set_robust_list(0x7f566b2f49e0, 24 [pid 5451] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5446] <... mmap resumed>) = 0x7f566b2d4000 [pid 5452] <... set_robust_list resumed>) = 0 [pid 5451] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5446] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5451] <... mmap resumed>) = 0x7f566b2f5000 [pid 5451] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5446] <... mprotect resumed>) = 0 [pid 5451] <... mprotect resumed>) = 0 [pid 5446] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5451] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5446] <... clone resumed>, parent_tid=[5453], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5453 [pid 5451] <... clone resumed>, parent_tid=[5454], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5454 [pid 5446] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5451] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5446] <... futex resumed>) = 0 [pid 5451] <... futex resumed>) = 0 [pid 5446] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5453 attached [pid 5451] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5453] set_robust_list(0x7f566b2f49e0, 24./strace-static-x86_64: Process 5454 attached ) = 0 [pid 5454] set_robust_list(0x7f566b3159e0, 24 [pid 5453] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5454] <... set_robust_list resumed>) = 0 [pid 5454] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5445] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5445] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5446] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5446] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5451] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5448] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5446] <... mmap resumed>) = 0x7f566b2b3000 [pid 5445] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5451] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5448] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5446] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5445] <... mmap resumed>) = 0x7f566b2b3000 [pid 5451] <... futex resumed>) = 0 [pid 5448] <... futex resumed>) = 0 [pid 5446] <... mprotect resumed>) = 0 [pid 5445] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5446] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5451] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5448] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5445] <... mprotect resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5456 [pid 5451] <... mmap resumed>) = 0x7f566b2d4000 [pid 5446] <... clone resumed>, parent_tid=[5457], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5457 [pid 5445] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5442] <... sendmsg resumed>) = 28 [pid 5451] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5446] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5442] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5451] <... mprotect resumed>) = 0 [pid 5446] <... futex resumed>) = 0 [pid 5445] <... clone resumed>, parent_tid=[5459], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5459 ./strace-static-x86_64: Process 5459 attached [ 63.276629][ T5448] can: request_module (can-proto-0) failed. ./strace-static-x86_64: Process 5457 attached [pid 5451] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5446] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5445] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5442] <... futex resumed>) = 0 [pid 5433] exit_group(0./strace-static-x86_64: Process 5456 attached [pid 5459] set_robust_list(0x7f566b2d39e0, 24 [pid 5457] set_robust_list(0x7f566b2d39e0, 24 [pid 5445] <... futex resumed>) = 0 [pid 5439] <... futex resumed>) = ? [pid 5435] <... futex resumed>) = ? [pid 5433] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5460 attached [pid 5459] <... set_robust_list resumed>) = 0 [pid 5457] <... set_robust_list resumed>) = 0 [pid 5456] set_robust_list(0x555555e6d5e0, 24 [pid 5451] <... clone resumed>, parent_tid=[5460], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5460 [pid 5445] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5442] +++ exited with 0 +++ [pid 5439] +++ exited with 0 +++ [pid 5435] +++ exited with 0 +++ [pid 5459] ioctl(-1, SIOCGIFINDEX, NULL [pid 5457] ioctl(-1, SIOCGIFINDEX, NULL [pid 5451] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5460] set_robust_list(0x7f566b2f49e0, 24 [pid 5459] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5456] <... set_robust_list resumed>) = 0 [pid 5451] <... futex resumed>) = 0 [pid 5460] <... set_robust_list resumed>) = 0 [pid 5459] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5457] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5451] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5459] <... futex resumed>) = 1 [pid 5457] <... futex resumed>) = 1 [pid 5456] <... prctl resumed>) = 0 [pid 5446] <... futex resumed>) = 0 [pid 5445] <... futex resumed>) = 0 [pid 5459] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5457] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5456] setpgid(0, 0 [pid 5446] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5445] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5456] <... setpgid resumed>) = 0 [pid 5448] <... futex resumed>) = 0 [pid 5446] <... futex resumed>) = 1 [pid 5445] <... futex resumed>) = 0 [pid 5459] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5448] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5446] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5445] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5433] +++ exited with 0 +++ [pid 5459] <... socket resumed>) = 3 [pid 5456] <... openat resumed>) = 3 [pid 5448] <... socket resumed>) = 3 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5433, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5459] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5456] write(3, "1000", 4 [pid 5448] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5459] <... futex resumed>) = 1 [pid 5445] <... futex resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5459] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5445] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5445] <... futex resumed>) = 0 [pid 5459] getpid( [pid 5445] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5459] <... getpid resumed>) = 5445 [pid 5456] <... write resumed>) = 4 [pid 5448] <... futex resumed>) = 1 [pid 5447] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5446] <... futex resumed>) = 0 [pid 5459] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5446] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5459] <... futex resumed>) = 1 [pid 5446] <... futex resumed>) = 0 [pid 5445] <... futex resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5461 [pid 5459] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5446] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5445] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5461 attached [pid 5459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5456] close(3 [pid 5448] getpid( [pid 5445] <... futex resumed>) = 0 [pid 5461] set_robust_list(0x555555e6d5e0, 24 [pid 5459] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x45\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5456] <... close resumed>) = 0 [pid 5451] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5448] <... getpid resumed>) = 5446 [pid 5447] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5445] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5461] <... set_robust_list resumed>) = 0 [pid 5456] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5451] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5448] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5447] <... futex resumed>) = 0 [pid 5461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5456] <... futex resumed>) = 0 [pid 5451] <... futex resumed>) = 0 [pid 5448] <... futex resumed>) = 1 [pid 5447] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5446] <... futex resumed>) = 0 [pid 5461] <... prctl resumed>) = 0 [pid 5456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5451] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5448] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5446] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5461] setpgid(0, 0 [pid 5456] <... mmap resumed>) = 0x7f566b2f5000 [pid 5451] <... mmap resumed>) = 0x7f566b2b3000 [pid 5448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5446] <... futex resumed>) = 0 [pid 5461] <... setpgid resumed>) = 0 [pid 5456] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5451] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5448] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x46\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [ 63.393118][ T5447] can: request_module (can-proto-0) failed. [pid 5446] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5456] <... mprotect resumed>) = 0 [pid 5451] <... mprotect resumed>) = 0 [pid 5441] <... sendmsg resumed>) = 28 [pid 5461] <... openat resumed>) = 3 [pid 5441] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] exit_group(0 [pid 5461] write(3, "1000", 4 [pid 5456] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5451] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5443] <... futex resumed>) = ? [pid 5441] <... futex resumed>) = ? [pid 5438] <... futex resumed>) = ? [pid 5434] <... futex resumed>) = ? [pid 5431] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5463 attached [pid 5461] <... write resumed>) = 4 [pid 5446] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5445] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5443] +++ exited with 0 +++ [pid 5441] +++ exited with 0 +++ [pid 5438] +++ exited with 0 +++ [pid 5434] +++ exited with 0 +++ [pid 5431] +++ exited with 0 +++ [pid 5463] set_robust_list(0x7f566b3159e0, 24 [pid 5461] close(3 [pid 5456] <... clone resumed>, parent_tid=[5463], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5463 [pid 5451] <... clone resumed>, parent_tid=[5464], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5464 [pid 5446] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5445] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5431, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- ./strace-static-x86_64: Process 5464 attached [pid 5463] <... set_robust_list resumed>) = 0 [pid 5461] <... close resumed>) = 0 [pid 5457] <... futex resumed>) = 0 [pid 5456] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5451] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5447] <... futex resumed>) = 0 [pid 5446] <... futex resumed>) = 1 [pid 5445] <... futex resumed>) = 1 [pid 5464] set_robust_list(0x7f566b2d39e0, 24 [pid 5461] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5457] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5446] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5445] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5464] <... set_robust_list resumed>) = 0 [pid 5461] <... futex resumed>) = 0 [pid 5457] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5464] ioctl(-1, SIOCGIFINDEX, NULL [pid 5461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5457] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5456] <... futex resumed>) = 0 [pid 5451] <... futex resumed>) = 0 [pid 5447] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5463] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5454] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5464] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] <... mmap resumed>) = 0x7f566b2f5000 [pid 5457] <... futex resumed>) = 1 [pid 5456] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5451] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5447] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5446] <... futex resumed>) = 0 [pid 5464] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5461] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5457] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5454] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5447] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5446] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5464] <... futex resumed>) = 0 [pid 5461] <... mprotect resumed>) = 0 [pid 5457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5454] <... futex resumed>) = 0 [pid 5451] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5447] <... futex resumed>) = 1 [pid 5446] <... futex resumed>) = 0 [pid 5445] <... futex resumed>) = 0 [pid 5464] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5461] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5454] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5451] <... futex resumed>) = 0 [pid 5447] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5446] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5445] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5457] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5454] <... socket resumed>) = 3 [pid 5451] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5445] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5466 attached [pid 5461] <... clone resumed>, parent_tid=[5466], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5466 [pid 5457] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5454] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5445] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5466] set_robust_list(0x7f566b3159e0, 24 [pid 5461] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5457] <... futex resumed>) = 1 [pid 5454] <... futex resumed>) = 0 [pid 5451] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5447] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5446] <... futex resumed>) = 0 [pid 5466] <... set_robust_list resumed>) = 0 [pid 5461] <... futex resumed>) = 0 [pid 5457] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5454] getpid( [pid 5451] <... futex resumed>) = 0 [pid 5447] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5446] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5466] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5461] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5454] <... getpid resumed>) = 5451 [pid 5451] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5447] <... futex resumed>) = 1 [pid 5446] <... futex resumed>) = 0 [pid 5445] <... futex resumed>) = 0 [pid 5457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5454] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5447] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5446] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5445] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5457] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5454] <... futex resumed>) = 0 [pid 5451] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5445] <... futex resumed>) = 0 [pid 5457] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5454] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x4b\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5451] <... futex resumed>) = 0 [pid 5447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5445] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5457] <... futex resumed>) = 1 [pid 5451] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5447] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5446] <... futex resumed>) = 0 [pid 5457] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5447] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5445] <... futex resumed>) = 0 [pid 5447] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5456] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 63.507338][ T5454] can: request_module (can-proto-0) failed. [pid 5456] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5456] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5456] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5468 attached , parent_tid=[5468], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5468 [pid 5456] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5468] set_robust_list(0x7f566b2f49e0, 24 [pid 5456] <... futex resumed>) = 0 [pid 5456] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5468] <... set_robust_list resumed>) = 0 [pid 5468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5461] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5459] <... sendmsg resumed>) = 28 [pid 5451] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5461] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5451] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5461] <... futex resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5469 ./strace-static-x86_64: Process 5469 attached [pid 5464] <... futex resumed>) = 0 [pid 5461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5459] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5456] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5451] <... futex resumed>) = 1 [pid 5469] set_robust_list(0x555555e6d5e0, 24 [pid 5464] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5461] <... mmap resumed>) = 0x7f566b2d4000 [pid 5469] <... set_robust_list resumed>) = 0 [pid 5464] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5461] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5459] <... futex resumed>) = 0 [pid 5456] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5451] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5464] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5461] <... mprotect resumed>) = 0 [pid 5459] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5456] <... futex resumed>) = 0 [pid 5451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5464] <... futex resumed>) = 0 [pid 5461] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5451] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5469] <... prctl resumed>) = 0 [pid 5464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5456] <... mmap resumed>) = 0x7f566b2b3000 [pid 5451] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5471 attached [pid 5469] setpgid(0, 0 [pid 5464] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5461] <... clone resumed>, parent_tid=[5471], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5471 [pid 5456] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5451] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5469] <... setpgid resumed>) = 0 [pid 5464] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5461] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5456] <... mprotect resumed>) = 0 [pid 5451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5464] <... futex resumed>) = 0 [pid 5461] <... futex resumed>) = 0 [pid 5456] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5451] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5471] set_robust_list(0x7f566b2f49e0, 24 [pid 5469] <... openat resumed>) = 3 [pid 5464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5461] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5451] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5472 attached [pid 5471] <... set_robust_list resumed>) = 0 [pid 5469] write(3, "1000", 4 [pid 5464] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5456] <... clone resumed>, parent_tid=[5472], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5472 [pid 5451] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5472] set_robust_list(0x7f566b2d39e0, 24 [pid 5471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5469] <... write resumed>) = 4 [pid 5464] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5456] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5472] <... set_robust_list resumed>) = 0 [pid 5464] <... futex resumed>) = 0 [pid 5469] close(3 [pid 5456] <... futex resumed>) = 0 [pid 5472] ioctl(-1, SIOCGIFINDEX, NULL [pid 5469] <... close resumed>) = 0 [pid 5464] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5456] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5472] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5472] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5469] <... futex resumed>) = 0 [pid 5472] <... futex resumed>) = 1 [pid 5469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5456] <... futex resumed>) = 0 [pid 5472] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5469] <... mmap resumed>) = 0x7f566b2f5000 [pid 5456] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5461] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5461] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5472] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5469] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5461] <... futex resumed>) = 0 [pid 5456] <... futex resumed>) = 0 [pid 5452] <... bpf resumed>) = 4 [pid 5461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5456] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5472] <... socket resumed>) = 3 [pid 5461] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5472] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5469] <... mprotect resumed>) = 0 [pid 5461] <... mprotect resumed>) = 0 [pid 5472] <... futex resumed>) = 1 [pid 5461] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5456] <... futex resumed>) = 0 [pid 5472] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5469] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5456] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5452] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5448] <... sendmsg resumed>) = 28 ./strace-static-x86_64: Process 5474 attached [pid 5461] <... clone resumed>, parent_tid=[5474], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5474 [pid 5452] <... futex resumed>) = 0 [pid 5474] set_robust_list(0x7f566b2d39e0, 24 [pid 5461] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5452] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5474] <... set_robust_list resumed>) = 0 [pid 5461] <... futex resumed>) = 0 [pid 5474] ioctl(-1, SIOCGIFINDEX, NULL [pid 5461] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5474] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5474] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5461] <... futex resumed>) = 0 [pid 5474] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5461] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5474] <... socket resumed>) = 3 [pid 5461] <... futex resumed>) = 0 [pid 5474] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5461] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5474] <... futex resumed>) = 0 [pid 5472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5466] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5445] exit_group(0 [pid 5474] getpid( [pid 5472] getpid( [pid 5461] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5459] <... futex resumed>) = ? [pid 5456] <... futex resumed>) = 0 [pid 5452] <... futex resumed>) = ? [pid 5448] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5447] <... futex resumed>) = ? [pid 5466] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5445] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5475 attached [pid 5474] <... getpid resumed>) = 5461 [pid 5461] <... futex resumed>) = 0 [pid 5452] +++ exited with 0 +++ [pid 5475] set_robust_list(0x7f566b3159e0, 24 [pid 5474] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5461] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5475] <... set_robust_list resumed>) = 0 [pid 5474] <... futex resumed>) = 0 [pid 5461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5475] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5474] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5472] <... getpid resumed>) = 5456 [pid 5469] <... clone resumed>, parent_tid=[5475], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5475 [pid 5466] <... futex resumed>) = 0 [pid 5461] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5459] +++ exited with 0 +++ [pid 5456] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5448] <... futex resumed>) = 0 [pid 5447] +++ exited with 0 +++ [pid 5461] <... futex resumed>) = 0 [pid 5461] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5445] +++ exited with 0 +++ [pid 5472] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5469] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5466] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x55\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5448] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5475] <... futex resumed>) = 0 [pid 5472] <... futex resumed>) = 0 [pid 5469] <... futex resumed>) = 1 [pid 5456] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5475] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5472] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x50\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5469] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5456] <... futex resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5445, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5456] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 63.753380][ T5466] can: request_module (can-proto-0) failed. [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5463] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5463] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5463] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5469] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5461] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5454] <... sendmsg resumed>) = 28 [pid 5453] <... bpf resumed>) = 4 [pid 5469] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5461] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5456] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5454] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5453] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5478 [pid 5474] <... futex resumed>) = 0 [pid 5469] <... futex resumed>) = 0 [pid 5461] <... futex resumed>) = 1 [pid 5456] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5454] <... futex resumed>) = 0 [pid 5453] <... futex resumed>) = 0 [pid 5474] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5463] <... futex resumed>) = 0 [pid 5461] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5456] <... futex resumed>) = 1 [pid 5454] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5453] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5474] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5469] <... mmap resumed>) = 0x7f566b2d4000 [pid 5463] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5456] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5446] exit_group(0 [pid 5474] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5469] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5463] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5457] <... futex resumed>) = ? [pid 5453] <... futex resumed>) = ? [pid 5448] <... futex resumed>) = ? [pid 5446] <... exit_group resumed>) = ? [pid 5474] <... futex resumed>) = 1 [pid 5469] <... mprotect resumed>) = 0 [pid 5463] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5461] <... futex resumed>) = 0 [pid 5457] +++ exited with 0 +++ [pid 5453] +++ exited with 0 +++ [pid 5448] +++ exited with 0 +++ [pid 5446] +++ exited with 0 +++ [pid 5474] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5469] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5463] <... futex resumed>) = 1 [pid 5461] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5456] <... futex resumed>) = 0 [pid 5474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5463] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5461] <... futex resumed>) = 0 [pid 5456] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5446, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- ./strace-static-x86_64: Process 5478 attached [pid 5474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5469] <... clone resumed>, parent_tid=[5479], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5479 [pid 5463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5461] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5456] <... futex resumed>) = 0 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5479 attached [pid 5474] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5469] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5456] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5479] set_robust_list(0x7f566b2f49e0, 24 [pid 5478] set_robust_list(0x555555e6d5e0, 24 [pid 5474] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5469] <... futex resumed>) = 0 [pid 5463] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5479] <... set_robust_list resumed>) = 0 [pid 5474] <... futex resumed>) = 1 [pid 5461] <... futex resumed>) = 0 [pid 5479] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5478] <... set_robust_list resumed>) = 0 [pid 5474] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5469] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5463] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5461] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5463] <... futex resumed>) = 1 [pid 5461] <... futex resumed>) = 0 [pid 5456] <... futex resumed>) = 0 [pid 5478] <... prctl resumed>) = 0 [pid 5474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5463] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5461] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5456] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] setpgid(0, 0 [pid 5474] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5456] <... futex resumed>) = 0 [pid 5478] <... setpgid resumed>) = 0 [pid 5474] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5456] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5474] <... futex resumed>) = 1 [pid 5463] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5461] <... futex resumed>) = 0 [pid 5478] <... openat resumed>) = 3 [pid 5474] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5463] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] write(3, "1000", 4 [pid 5463] <... futex resumed>) = 1 [pid 5456] <... futex resumed>) = 0 [pid 5478] <... write resumed>) = 4 [pid 5463] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5478] close(3) = 0 [pid 5478] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5478] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5478] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5480 attached [pid 5480] set_robust_list(0x7f566b3159e0, 24 [pid 5478] <... clone resumed>, parent_tid=[5480], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5480 [pid 5478] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5478] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5480] <... set_robust_list resumed>) = 0 [pid 5480] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5469] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5469] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5469] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5482 attached [pid 5478] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5469] <... mprotect resumed>) = 0 [pid 5460] <... bpf resumed>) = 4 [pid 5482] set_robust_list(0x555555e6d5e0, 24 [pid 5478] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5469] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5460] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5482 [pid 5478] <... futex resumed>) = 0 [pid 5482] <... set_robust_list resumed>) = 0 [pid 5460] <... futex resumed>) = 0 [pid 5478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5469] <... clone resumed>, parent_tid=[5483], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5483 [pid 5478] <... mmap resumed>) = 0x7f566b2d4000 [pid 5451] exit_group(0 [pid 5478] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5469] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5464] <... futex resumed>) = ? [pid 5454] <... futex resumed>) = ? [pid 5451] <... exit_group resumed>) = ? [pid 5478] <... mprotect resumed>) = 0 [pid 5464] +++ exited with 0 +++ [pid 5454] +++ exited with 0 +++ [pid 5469] <... futex resumed>) = 0 [pid 5478] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5469] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5478] <... clone resumed>, parent_tid=[5484], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5484 [pid 5482] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5478] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5482] <... prctl resumed>) = 0 [pid 5478] <... futex resumed>) = 0 [pid 5466] <... sendmsg resumed>) = 28 [pid 5482] setpgid(0, 0 [pid 5478] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5466] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5484 attached ) = 0 [pid 5484] set_robust_list(0x7f566b2f49e0, 24 [pid 5466] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5484] <... set_robust_list resumed>) = 0 [pid 5484] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5482] <... setpgid resumed>) = 0 [pid 5460] +++ exited with 0 +++ [pid 5451] +++ exited with 0 +++ ./strace-static-x86_64: Process 5483 attached [pid 5482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5451, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5483] set_robust_list(0x7f566b2d39e0, 24 [pid 5482] <... openat resumed>) = 3 [pid 5483] <... set_robust_list resumed>) = 0 [pid 5482] write(3, "1000", 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5482] <... write resumed>) = 4 [pid 5482] close(3) = 0 [pid 5482] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5483] ioctl(-1, SIOCGIFINDEX, NULL [pid 5482] <... futex resumed>) = 0 [pid 5469] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5483] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5469] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5482] <... mmap resumed>) = 0x7f566b2f5000 [pid 5469] <... futex resumed>) = 0 [pid 5483] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5482] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5482] <... mprotect resumed>) = 0 [pid 5483] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5482] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5469] <... mmap resumed>) = 0x7f566b292000 [pid 5469] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5482] <... clone resumed>, parent_tid=[5485], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5485 [pid 5482] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5469] <... mprotect resumed>) = 0 [pid 5482] <... futex resumed>) = 0 [pid 5469] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5485 attached [pid 5482] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5485] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5469] <... clone resumed>, parent_tid=[5486], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5486 [pid 5485] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5469] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5469] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5486 attached [pid 5486] set_robust_list(0x7f566b2b29e0, 24 [pid 5475] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5486] <... set_robust_list resumed>) = 0 [pid 5478] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5475] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5468] <... bpf resumed>) = 4 [pid 5486] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5478] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5475] <... futex resumed>) = 0 [pid 5468] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5475] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5468] <... futex resumed>) = 0 [pid 5486] <... socket resumed>) = 3 [pid 5478] <... futex resumed>) = 0 [pid 5468] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5486] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5486] <... futex resumed>) = 1 ./strace-static-x86_64: Process 5488 attached [pid 5486] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5482] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5478] <... mmap resumed>) = 0x7f566b2b3000 [pid 5469] <... futex resumed>) = 0 [pid 5482] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5469] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5488 [pid 5482] <... futex resumed>) = 0 [pid 5478] <... mprotect resumed>) = 0 [pid 5475] <... futex resumed>) = 0 [pid 5469] <... futex resumed>) = 1 [pid 5475] getpid( [pid 5469] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5478] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5475] <... getpid resumed>) = 5469 [pid 5475] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5482] <... mmap resumed>) = 0x7f566b2d4000 [pid 5475] <... futex resumed>) = 0 [pid 5469] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5482] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5475] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x5d\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5469] <... futex resumed>) = 0 [pid 5482] <... mprotect resumed>) = 0 [pid 5478] <... clone resumed>, parent_tid=[5489], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5489 [pid 5469] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5482] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5478] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5482] <... clone resumed>, parent_tid=[5490], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5490 [pid 5478] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5482] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5482] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5488] set_robust_list(0x555555e6d5e0, 24./strace-static-x86_64: Process 5490 attached [pid 5490] set_robust_list(0x7f566b2f49e0, 24 [pid 5488] <... set_robust_list resumed>) = 0 [pid 5490] <... set_robust_list resumed>) = 0 [pid 5490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5488] setpgid(0, 0) = 0 [pid 5488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5488] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 5489 attached [pid 5488] close(3 [pid 5480] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5472] <... sendmsg resumed>) = 28 [pid 5489] set_robust_list(0x7f566b2d39e0, 24 [pid 5488] <... close resumed>) = 0 [pid 5480] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5472] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5489] <... set_robust_list resumed>) = 0 [pid 5488] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5482] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5480] <... futex resumed>) = 0 [pid 5478] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5471] <... bpf resumed>) = 4 [pid 5469] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5480] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5472] <... futex resumed>) = 0 [pid 5471] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5489] ioctl(-1, SIOCGIFINDEX, NULL [pid 5488] <... futex resumed>) = 0 [pid 5482] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5469] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5480] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5471] <... futex resumed>) = 0 [pid 5461] exit_group(0 [pid 5489] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5482] <... futex resumed>) = 0 [pid 5480] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5478] <... futex resumed>) = 0 [pid 5474] <... futex resumed>) = ? [pid 5472] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5469] <... futex resumed>) = 1 [pid 5466] <... futex resumed>) = ? [pid 5461] <... exit_group resumed>) = ? [pid 5456] exit_group(0 [pid 5489] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5488] <... mmap resumed>) = 0x7f566b2f5000 [pid 5483] <... futex resumed>) = 0 [pid 5482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5480] <... socket resumed>) = 3 [pid 5478] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5474] +++ exited with 0 +++ [pid 5471] +++ exited with 0 +++ [pid 5472] <... futex resumed>) = ? [pid 5469] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5468] <... futex resumed>) = ? [pid 5466] +++ exited with 0 +++ [pid 5463] <... futex resumed>) = ? [pid 5461] +++ exited with 0 +++ [pid 5456] <... exit_group resumed>) = ? [pid 5489] <... futex resumed>) = 0 [pid 5488] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5483] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5482] <... mmap resumed>) = 0x7f566b2b3000 [pid 5480] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5472] +++ exited with 0 +++ [pid 5468] +++ exited with 0 +++ [pid 5463] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5461, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5480] <... futex resumed>) = 0 [pid 5480] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5456] +++ exited with 0 +++ [pid 5489] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5488] <... mprotect resumed>) = 0 [pid 5483] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5482] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5456, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5483] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5488] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5483] <... futex resumed>) = 1 [pid 5482] <... mprotect resumed>) = 0 [pid 5478] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5469] <... futex resumed>) = 0 [pid 5469] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5480] <... futex resumed>) = 0 [pid 5478] <... futex resumed>) = 1 [pid 5469] <... futex resumed>) = 0 [pid 5483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5480] getpid( [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5483] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5482] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5480] <... getpid resumed>) = 5478 [pid 5478] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5469] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5488] <... clone resumed>, parent_tid=[5492], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5492 [pid 5483] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5480] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5483] <... futex resumed>) = 0 [pid 5488] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5480] <... futex resumed>) = 0 [pid 5478] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5469] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5492 attached [pid 5488] <... futex resumed>) = 0 [pid 5483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5482] <... clone resumed>, parent_tid=[5494], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5494 [pid 5480] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x66\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5478] <... futex resumed>) = 0 [pid 5469] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5494 attached [pid 5492] set_robust_list(0x7f566b3159e0, 24 [pid 5488] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5483] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5482] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5469] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5493 [pid 5494] set_robust_list(0x7f566b2d39e0, 24 [pid 5492] <... set_robust_list resumed>) = 0 [pid 5483] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5482] <... futex resumed>) = 0 [pid 5469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5494] <... set_robust_list resumed>) = 0 [pid 5492] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5483] <... futex resumed>) = 0 [pid 5482] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5494] ioctl(-1, SIOCGIFINDEX, NULL [pid 5483] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5494] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5482] <... futex resumed>) = 0 [pid 5494] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5482] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5494] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5482] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5493 attached [pid 5494] <... socket resumed>) = 3 [pid 5482] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5494] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5494] <... futex resumed>) = 0 [pid 5493] set_robust_list(0x555555e6d5e0, 24 [pid 5482] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5494] getpid( [pid 5485] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5494] <... getpid resumed>) = 5482 [pid 5493] <... set_robust_list resumed>) = 0 [pid 5485] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5482] <... futex resumed>) = 0 [pid 5494] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5485] <... futex resumed>) = 0 [pid 5494] <... futex resumed>) = 0 [pid 5485] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5494] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5482] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5493] <... prctl resumed>) = 0 [pid 5482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5493] setpgid(0, 0) = 0 [pid 5482] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5485] <... futex resumed>) = 0 [pid 5482] <... futex resumed>) = 1 [pid 5485] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x6a\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5482] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5493] <... openat resumed>) = 3 [pid 5493] write(3, "1000", 4) = 4 [pid 5493] close(3) = 0 [pid 5493] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5493] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5493] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5493] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5496], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5496 [pid 5493] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5493] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5496 attached [pid 5496] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5488] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5496] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5488] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5488] <... futex resumed>) = 0 [pid 5478] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5489] <... futex resumed>) = 0 [pid 5488] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5478] <... futex resumed>) = 1 [pid 5489] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5488] <... mmap resumed>) = 0x7f566b2d4000 [pid 5478] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5489] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5488] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5489] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5488] <... mprotect resumed>) = 0 [pid 5489] <... futex resumed>) = 1 [pid 5488] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5478] <... futex resumed>) = 0 [pid 5489] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5478] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5488] <... clone resumed>, parent_tid=[5498], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5498 [pid 5478] <... futex resumed>) = 0 [pid 5489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5488] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5489] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5488] <... futex resumed>) = 0 [pid 5489] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5488] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5489] <... futex resumed>) = 1 [pid 5478] <... futex resumed>) = 0 [pid 5489] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5478] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5498 attached [pid 5489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5478] <... futex resumed>) = 0 [pid 5498] set_robust_list(0x7f566b2f49e0, 24 [pid 5489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5478] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5498] <... set_robust_list resumed>) = 0 [pid 5489] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5498] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5489] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5478] <... futex resumed>) = 0 [pid 5489] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5482] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5482] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5494] <... futex resumed>) = 0 [pid 5482] <... futex resumed>) = 1 [pid 5494] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5482] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5494] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5494] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5482] <... futex resumed>) = 0 [pid 5494] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5482] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5482] <... futex resumed>) = 0 [pid 5494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5482] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5494] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5494] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5482] <... futex resumed>) = 0 [pid 5494] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5482] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5493] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5482] <... futex resumed>) = 0 [pid 5494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5493] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5482] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5494] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5493] <... futex resumed>) = 0 [pid 5494] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5493] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5494] <... futex resumed>) = 1 [pid 5493] <... mmap resumed>) = 0x7f566b2d4000 [pid 5482] <... futex resumed>) = 0 [pid 5494] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5493] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5488] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5475] <... sendmsg resumed>) = 28 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5499 ./strace-static-x86_64: Process 5499 attached [pid 5493] <... mprotect resumed>) = 0 [pid 5488] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5475] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5499] set_robust_list(0x555555e6d5e0, 24 [pid 5493] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5488] <... futex resumed>) = 0 [pid 5475] <... futex resumed>) = 0 [pid 5499] <... set_robust_list resumed>) = 0 [pid 5488] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5475] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5493] <... clone resumed>, parent_tid=[5501], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5501 [pid 5488] <... mmap resumed>) = 0x7f566b2b3000 [pid 5499] <... prctl resumed>) = 0 [pid 5493] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5488] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5501 attached [pid 5499] setpgid(0, 0 [pid 5493] <... futex resumed>) = 0 [pid 5488] <... mprotect resumed>) = 0 [pid 5501] set_robust_list(0x7f566b2f49e0, 24 [pid 5499] <... setpgid resumed>) = 0 [pid 5493] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5488] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5501] <... set_robust_list resumed>) = 0 [pid 5499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5501] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5499] <... openat resumed>) = 3 [pid 5488] <... clone resumed>, parent_tid=[5502], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5502 [pid 5499] write(3, "1000", 4 [pid 5488] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5499] <... write resumed>) = 4 [pid 5488] <... futex resumed>) = 0 [pid 5499] close(3 [pid 5488] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5499] <... close resumed>) = 0 [pid 5499] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5499] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5499] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5499] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5502 attached [pid 5502] set_robust_list(0x7f566b2d39e0, 24 [pid 5499] <... clone resumed>, parent_tid=[5503], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5503 [pid 5499] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5499] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5503 attached [pid 5502] <... set_robust_list resumed>) = 0 [pid 5503] set_robust_list(0x7f566b3159e0, 24 [pid 5502] ioctl(-1, SIOCGIFINDEX, NULL [pid 5503] <... set_robust_list resumed>) = 0 [pid 5502] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5502] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5488] <... futex resumed>) = 0 [pid 5502] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5488] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] <... socket resumed>) = 3 [pid 5488] <... futex resumed>) = 0 [pid 5502] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5488] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] <... futex resumed>) = 0 [pid 5493] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5502] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5493] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5488] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5493] <... futex resumed>) = 0 [pid 5488] <... futex resumed>) = 0 [pid 5502] getpid( [pid 5493] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5488] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] <... getpid resumed>) = 5488 [pid 5493] <... mmap resumed>) = 0x7f566b2b3000 [pid 5502] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5493] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5499] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5502] <... futex resumed>) = 1 [pid 5499] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5493] <... mprotect resumed>) = 0 [pid 5488] <... futex resumed>) = 0 [pid 5502] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5499] <... futex resumed>) = 0 [pid 5493] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5488] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5499] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5488] <... futex resumed>) = 0 [pid 5502] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x70\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5499] <... mmap resumed>) = 0x7f566b2d4000 [pid 5493] <... clone resumed>, parent_tid=[5505], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5505 [pid 5488] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5505 attached [pid 5499] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5493] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] set_robust_list(0x7f566b2d39e0, 24 [pid 5499] <... mprotect resumed>) = 0 [pid 5493] <... futex resumed>) = 0 [pid 5505] <... set_robust_list resumed>) = 0 [pid 5499] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5493] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5505] ioctl(-1, SIOCGIFINDEX, NULL [pid 5480] <... sendmsg resumed>) = 28 [pid 5479] <... bpf resumed>) = 4 [pid 5505] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5499] <... clone resumed>, parent_tid=[5506], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5506 [pid 5505] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5499] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5480] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] <... futex resumed>) = 1 [pid 5499] <... futex resumed>) = 0 [pid 5493] <... futex resumed>) = 0 [pid 5480] <... futex resumed>) = 0 [pid 5479] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5506 attached [pid 5505] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5499] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5493] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5480] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5479] <... futex resumed>) = 0 [pid 5506] set_robust_list(0x7f566b2f49e0, 24 [pid 5505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5493] <... futex resumed>) = 0 [pid 5479] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5506] <... set_robust_list resumed>) = 0 [pid 5505] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5493] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5488] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5469] exit_group(0 [pid 5506] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5505] <... socket resumed>) = 3 [pid 5486] <... futex resumed>) = ? [pid 5483] <... futex resumed>) = ? [pid 5475] <... futex resumed>) = ? [pid 5469] <... exit_group resumed>) = ? [pid 5505] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5488] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5486] +++ exited with 0 +++ [pid 5483] +++ exited with 0 +++ [pid 5479] <... futex resumed>) = ? [pid 5475] +++ exited with 0 +++ [pid 5505] <... futex resumed>) = 1 [pid 5493] <... futex resumed>) = 0 [pid 5488] <... futex resumed>) = 0 [pid 5505] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5493] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5493] <... futex resumed>) = 0 [pid 5488] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5479] +++ exited with 0 +++ [pid 5469] +++ exited with 0 +++ [pid 5505] getpid( [pid 5493] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5505] <... getpid resumed>) = 5493 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5469, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5505] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5505] <... futex resumed>) = 1 [pid 5493] <... futex resumed>) = 0 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5505] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5493] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5493] <... futex resumed>) = 0 [pid 5505] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x75\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5493] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5488] <... mmap resumed>) = 0x7f566b292000 [pid 5488] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5488] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5507], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5507 [pid 5488] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5488] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5499] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5499] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5499] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5499] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5507 attached ) = 0 [pid 5507] set_robust_list(0x7f566b2b29e0, 24 [pid 5499] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5507] <... set_robust_list resumed>) = 0 [pid 5496] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5492] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5507] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5492] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5507] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5493] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5492] <... futex resumed>) = 0 [pid 5507] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5492] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5507] <... futex resumed>) = 1 [pid 5488] <... futex resumed>) = 0 [pid 5507] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5488] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5492] <... futex resumed>) = 0 [pid 5488] <... futex resumed>) = 1 [pid 5492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5488] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5508 attached [pid 5499] <... clone resumed>, parent_tid=[5508], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5508 [pid 5496] <... futex resumed>) = 0 [pid 5493] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5492] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5508] set_robust_list(0x7f566b2d39e0, 24 [pid 5499] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5496] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5493] <... futex resumed>) = 0 [pid 5492] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5508] <... set_robust_list resumed>) = 0 [pid 5499] <... futex resumed>) = 0 [pid 5496] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5493] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5492] <... futex resumed>) = 1 [pid 5488] <... futex resumed>) = 0 [pid 5508] ioctl(-1, SIOCGIFINDEX, NULL [pid 5499] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5496] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5492] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5488] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5508] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5496] <... futex resumed>) = 0 [pid 5493] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5488] <... futex resumed>) = 0 [pid 5508] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5493] <... futex resumed>) = 0 [pid 5492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5488] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5508] <... futex resumed>) = 1 [pid 5499] <... futex resumed>) = 0 [pid 5496] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5493] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5492] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5508] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5499] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5496] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5492] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5499] <... futex resumed>) = 0 [pid 5496] <... futex resumed>) = 0 [pid 5493] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5492] <... futex resumed>) = 1 [pid 5488] <... futex resumed>) = 0 [pid 5508] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5499] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5493] <... futex resumed>) = 0 [pid 5492] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] <... socket resumed>) = 3 [pid 5496] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5493] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5508] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5496] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5493] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5508] <... futex resumed>) = 1 [pid 5499] <... futex resumed>) = 0 [pid 5496] <... futex resumed>) = 0 [pid 5508] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5499] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5496] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5499] <... futex resumed>) = 0 [pid 5508] getpid( [pid 5499] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5508] <... getpid resumed>) = 5499 [pid 5508] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5499] <... futex resumed>) = 0 [pid 5508] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5499] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5499] <... futex resumed>) = 0 [pid 5508] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x7b\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5499] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5503] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5503] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5503] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5484] <... bpf resumed>) = 4 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5509 [pid 5484] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] exit_group(0 [pid 5489] <... futex resumed>) = ? [pid 5484] <... futex resumed>) = ? [pid 5480] <... futex resumed>) = ? [pid 5478] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5509 attached [pid 5499] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5489] +++ exited with 0 +++ [pid 5485] <... sendmsg resumed>) = 28 [pid 5484] +++ exited with 0 +++ [pid 5480] +++ exited with 0 +++ [pid 5478] +++ exited with 0 +++ [pid 5509] set_robust_list(0x555555e6d5e0, 24 [pid 5499] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5485] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5478, si_uid=0, si_status=0, si_utime=0, si_stime=17 /* 0.17 s */} --- [pid 5509] <... set_robust_list resumed>) = 0 [pid 5503] <... futex resumed>) = 0 [pid 5499] <... futex resumed>) = 1 [pid 5485] <... futex resumed>) = 0 [pid 5509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5503] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5499] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5485] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5509] <... prctl resumed>) = 0 [pid 5503] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5509] setpgid(0, 0 [pid 5503] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] <... setpgid resumed>) = 0 [pid 5503] <... futex resumed>) = 1 [pid 5499] <... futex resumed>) = 0 [pid 5509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5503] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5499] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5509] <... openat resumed>) = 3 [pid 5503] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5499] <... futex resumed>) = 0 [pid 5509] write(3, "1000", 4 [pid 5503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5499] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5509] <... write resumed>) = 4 [pid 5503] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5509] close(3 [pid 5503] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] <... close resumed>) = 0 [pid 5503] <... futex resumed>) = 1 [pid 5499] <... futex resumed>) = 0 [pid 5509] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5503] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5499] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] <... futex resumed>) = 0 [pid 5503] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5499] <... futex resumed>) = 0 [pid 5509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5499] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5509] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5503] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5509] <... mprotect resumed>) = 0 [pid 5503] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5503] <... futex resumed>) = 1 [pid 5499] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5511 attached [pid 5509] <... clone resumed>, parent_tid=[5511], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5511 [pid 5503] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5490] <... bpf resumed>) = 4 [pid 5511] set_robust_list(0x7f566b3159e0, 24 [pid 5490] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5482] exit_group(0 [pid 5511] <... set_robust_list resumed>) = 0 [pid 5509] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5494] <... futex resumed>) = ? [pid 5490] <... futex resumed>) = ? [pid 5485] <... futex resumed>) = ? [pid 5482] <... exit_group resumed>) = ? [pid 5511] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5509] <... futex resumed>) = 0 [pid 5494] +++ exited with 0 +++ [pid 5490] +++ exited with 0 +++ [pid 5485] +++ exited with 0 +++ [pid 5482] +++ exited with 0 +++ [pid 5509] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5513 ./strace-static-x86_64: Process 5513 attached [pid 5513] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5513] setpgid(0, 0) = 0 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5482, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5076] restart_syscall(<... resuming interrupted clone ...> [pid 5513] <... openat resumed>) = 3 [pid 5076] <... restart_syscall resumed>) = 0 [pid 5513] write(3, "1000", 4) = 4 [pid 5513] close(3 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5513] <... close resumed>) = 0 [pid 5513] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5513] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5513] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5515], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5515 [pid 5513] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5513] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5515 attached [pid 5515] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5515] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5509] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5509] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5509] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5509] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5517], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5517 [pid 5509] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5517 attached [pid 5509] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5517] set_robust_list(0x7f566b2f49e0, 24 [pid 5513] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5513] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5513] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5513] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5518], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5518 [pid 5517] <... set_robust_list resumed>) = 0 [pid 5513] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5513] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5518 attached [pid 5518] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5518] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5517] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5502] <... sendmsg resumed>) = 28 [pid 5502] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5519 [pid 5502] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5498] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 5519 attached [pid 5509] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5519] set_robust_list(0x555555e6d5e0, 24 [pid 5509] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5498] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5488] exit_group(0 [pid 5519] <... set_robust_list resumed>) = 0 [pid 5513] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5509] <... futex resumed>) = 0 [pid 5507] <... futex resumed>) = ? [pid 5502] <... futex resumed>) = ? [pid 5498] <... futex resumed>) = ? [pid 5492] <... futex resumed>) = ? [pid 5488] <... exit_group resumed>) = ? [pid 5519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5513] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5507] +++ exited with 0 +++ [pid 5502] +++ exited with 0 +++ [pid 5492] +++ exited with 0 +++ [pid 5519] <... prctl resumed>) = 0 [pid 5513] <... futex resumed>) = 0 [pid 5498] +++ exited with 0 +++ [pid 5488] +++ exited with 0 +++ [pid 5513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5488, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5519] setpgid(0, 0 [pid 5513] <... mmap resumed>) = 0x7f566b2b3000 [pid 5509] <... mmap resumed>) = 0x7f566b2b3000 [pid 5519] <... setpgid resumed>) = 0 [pid 5513] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5509] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5513] <... mprotect resumed>) = 0 [pid 5509] <... mprotect resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5519] <... openat resumed>) = 3 [pid 5513] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5509] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5519] write(3, "1000", 4) = 4 [pid 5513] <... clone resumed>, parent_tid=[5520], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5520 [pid 5513] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5513] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5520 attached [pid 5520] set_robust_list(0x7f566b2d39e0, 24 [pid 5519] close(3 [pid 5509] <... clone resumed>, parent_tid=[5521], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5521 [pid 5520] <... set_robust_list resumed>) = 0 [pid 5520] ioctl(-1, SIOCGIFINDEX, NULL [pid 5519] <... close resumed>) = 0 [pid 5509] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5520] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5519] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5521 attached [pid 5520] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5519] <... futex resumed>) = 0 [pid 5509] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5521] set_robust_list(0x7f566b2d39e0, 24 [pid 5520] <... futex resumed>) = 1 [pid 5519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5513] <... futex resumed>) = 0 [pid 5521] <... set_robust_list resumed>) = 0 [pid 5520] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5519] <... mmap resumed>) = 0x7f566b2f5000 [pid 5513] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5521] ioctl(-1, SIOCGIFINDEX, NULL [pid 5520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5519] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5513] <... futex resumed>) = 0 [pid 5521] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5520] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5519] <... mprotect resumed>) = 0 [pid 5513] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5521] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5520] <... socket resumed>) = 3 [pid 5519] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5521] <... futex resumed>) = 1 [pid 5520] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] <... futex resumed>) = 0 [pid 5521] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5520] <... futex resumed>) = 1 [pid 5519] <... clone resumed>, parent_tid=[5522], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5522 [pid 5513] <... futex resumed>) = 0 [pid 5509] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5522 attached [pid 5521] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5520] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5519] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5513] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] <... futex resumed>) = 0 [pid 5522] set_robust_list(0x7f566b3159e0, 24 [pid 5521] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5519] <... futex resumed>) = 0 [pid 5513] <... futex resumed>) = 0 [pid 5509] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5522] <... set_robust_list resumed>) = 0 [pid 5521] <... socket resumed>) = 3 [pid 5520] getpid( [pid 5519] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5513] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5523 attached [pid 5522] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5521] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5520] <... getpid resumed>) = 5513 [pid 5505] <... sendmsg resumed>) = 28 [pid 5523] set_robust_list(0x555555e6d5e0, 24 [pid 5521] <... futex resumed>) = 1 [pid 5520] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] <... futex resumed>) = 0 [pid 5505] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5520] <... futex resumed>) = 1 [pid 5513] <... futex resumed>) = 0 [pid 5505] <... futex resumed>) = 0 [pid 5520] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5513] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5523] <... set_robust_list resumed>) = 0 [pid 5521] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5520] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5513] <... futex resumed>) = 0 [pid 5509] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5523 [pid 5523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5521] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5520] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x89\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5513] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5509] <... futex resumed>) = 0 [pid 5523] <... prctl resumed>) = 0 [pid 5521] getpid( [pid 5509] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5523] setpgid(0, 0 [pid 5521] <... getpid resumed>) = 5509 [pid 5523] <... setpgid resumed>) = 0 [pid 5521] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5521] <... futex resumed>) = 1 [pid 5509] <... futex resumed>) = 0 [pid 5523] <... openat resumed>) = 3 [pid 5521] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x85\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5509] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5523] write(3, "1000", 4 [pid 5519] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5511] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5509] <... futex resumed>) = 0 [pid 5523] <... write resumed>) = 4 [pid 5519] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5511] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5523] close(3 [pid 5519] <... futex resumed>) = 0 [pid 5511] <... futex resumed>) = 0 [pid 5523] <... close resumed>) = 0 [pid 5519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5511] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5523] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5519] <... mmap resumed>) = 0x7f566b2d4000 [pid 5523] <... futex resumed>) = 0 [pid 5519] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5523] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5519] <... mprotect resumed>) = 0 [pid 5501] <... bpf resumed>) = 4 [pid 5523] <... mmap resumed>) = 0x7f566b2f5000 [pid 5519] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5501] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5523] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5501] <... futex resumed>) = 0 [pid 5523] <... mprotect resumed>) = 0 [pid 5519] <... clone resumed>, parent_tid=[5526], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5526 [pid 5501] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5493] exit_group(0 [pid 5523] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5519] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5513] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5506] <... bpf resumed>) = 4 [pid 5505] <... futex resumed>) = ? [pid 5501] <... futex resumed>) = ? [pid 5496] <... futex resumed>) = ? [pid 5493] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5527 attached ./strace-static-x86_64: Process 5526 attached [pid 5519] <... futex resumed>) = 0 [pid 5513] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5506] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] +++ exited with 0 +++ [pid 5501] +++ exited with 0 +++ [pid 5496] +++ exited with 0 +++ [pid 5493] +++ exited with 0 +++ [pid 5527] set_robust_list(0x7f566b3159e0, 24 [pid 5526] set_robust_list(0x7f566b2f49e0, 24 [pid 5523] <... clone resumed>, parent_tid=[5527], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5527 [pid 5519] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5513] <... futex resumed>) = 0 [pid 5509] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5506] <... futex resumed>) = 0 [pid 5527] <... set_robust_list resumed>) = 0 [pid 5526] <... set_robust_list resumed>) = 0 [pid 5523] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5509] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5506] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5493, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5527] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5526] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5523] <... futex resumed>) = 0 [pid 5513] <... mmap resumed>) = 0x7f566b292000 [pid 5511] <... futex resumed>) = 0 [pid 5509] <... futex resumed>) = 1 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5523] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5513] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5511] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5509] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] <... restart_syscall resumed>) = 0 [pid 5513] <... mprotect resumed>) = 0 [pid 5511] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5513] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5511] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5515] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5511] <... futex resumed>) = 1 [pid 5509] <... futex resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5529 attached [pid 5515] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5513] <... clone resumed>, parent_tid=[5529], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5529 [pid 5511] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5509] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5515] <... futex resumed>) = 0 [pid 5515] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5513] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5509] <... futex resumed>) = 0 [pid 5513] <... futex resumed>) = 0 [pid 5511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5509] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5529] set_robust_list(0x7f566b2b29e0, 24 [pid 5513] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5511] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5529] <... set_robust_list resumed>) = 0 [pid 5511] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5529] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5511] <... futex resumed>) = 1 [pid 5509] <... futex resumed>) = 0 [pid 5529] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5511] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5509] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5529] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5511] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5509] <... futex resumed>) = 0 [pid 5529] <... futex resumed>) = 1 [pid 5513] <... futex resumed>) = 0 [pid 5511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5509] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5529] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5513] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5511] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5515] <... futex resumed>) = 0 [pid 5513] <... futex resumed>) = 1 [pid 5511] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5513] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5511] <... futex resumed>) = 1 [pid 5509] <... futex resumed>) = 0 [pid 5515] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5511] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5515] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5513] <... futex resumed>) = 0 [pid 5515] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5513] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5515] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5513] <... futex resumed>) = 0 [pid 5515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5513] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5515] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5515] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5513] <... futex resumed>) = 0 [pid 5515] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5519] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5519] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5523] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5519] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5523] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5519] <... mprotect resumed>) = 0 [pid 5523] <... futex resumed>) = 0 [pid 5519] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5523] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5519] <... clone resumed>, parent_tid=[5530], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5530 [pid 5523] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5519] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5523] <... mprotect resumed>) = 0 [pid 5519] <... futex resumed>) = 0 [pid 5523] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5519] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5523] <... clone resumed>, parent_tid=[5531], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5531 [pid 5523] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5523] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5530 attached [pid 5522] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5530] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5530] ioctl(-1, SIOCGIFINDEX, NULL./strace-static-x86_64: Process 5531 attached ) = -1 EBADF (Bad file descriptor) [pid 5522] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5531] set_robust_list(0x7f566b2f49e0, 24 [pid 5530] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5522] <... futex resumed>) = 0 [pid 5531] <... set_robust_list resumed>) = 0 [pid 5530] <... futex resumed>) = 1 [pid 5522] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5519] <... futex resumed>) = 0 [pid 5531] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5530] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5519] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5522] <... futex resumed>) = 0 [pid 5522] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5519] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5522] <... socket resumed>) = 3 [pid 5522] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5519] <... futex resumed>) = 0 [pid 5522] getpid( [pid 5519] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5522] <... getpid resumed>) = 5519 [pid 5519] <... futex resumed>) = 0 [pid 5522] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5519] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5522] <... futex resumed>) = 0 [pid 5522] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5519] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5533 attached [pid 5522] <... futex resumed>) = 0 [pid 5519] <... futex resumed>) = 1 [pid 5508] <... sendmsg resumed>) = 28 [pid 5533] set_robust_list(0x555555e6d5e0, 24 [pid 5522] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x8f\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5519] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5508] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5533 [pid 5508] <... futex resumed>) = 0 [pid 5508] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5533] <... set_robust_list resumed>) = 0 [pid 5523] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5517] <... bpf resumed>) = 4 [pid 5533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5523] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5533] <... prctl resumed>) = 0 [pid 5523] <... futex resumed>) = 0 [pid 5517] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5499] exit_group(0 [pid 5533] setpgid(0, 0 [pid 5523] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5517] <... futex resumed>) = 0 [pid 5508] <... futex resumed>) = ? [pid 5506] <... futex resumed>) = ? [pid 5503] <... futex resumed>) = ? [pid 5499] <... exit_group resumed>) = ? [pid 5533] <... setpgid resumed>) = 0 [pid 5523] <... mmap resumed>) = 0x7f566b2b3000 [pid 5517] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5508] +++ exited with 0 +++ [pid 5506] +++ exited with 0 +++ [pid 5503] +++ exited with 0 +++ [pid 5533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5523] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5533] <... openat resumed>) = 3 [pid 5523] <... mprotect resumed>) = 0 [pid 5533] write(3, "1000", 4 [pid 5523] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5519] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5533] <... write resumed>) = 4 [pid 5519] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5499] +++ exited with 0 +++ ./strace-static-x86_64: Process 5535 attached [pid 5533] close(3 [pid 5530] <... futex resumed>) = 0 [pid 5523] <... clone resumed>, parent_tid=[5535], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5535 [pid 5519] <... futex resumed>) = 1 [pid 5535] set_robust_list(0x7f566b2d39e0, 24 [pid 5533] <... close resumed>) = 0 [pid 5530] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5523] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5519] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5499, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5535] <... set_robust_list resumed>) = 0 [pid 5533] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5530] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5523] <... futex resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5535] ioctl(-1, SIOCGIFINDEX, NULL [pid 5533] <... futex resumed>) = 0 [pid 5530] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5523] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5535] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5530] <... futex resumed>) = 1 [pid 5519] <... futex resumed>) = 0 [pid 5535] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5533] <... mmap resumed>) = 0x7f566b2f5000 [pid 5530] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5519] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5535] <... futex resumed>) = 1 [pid 5533] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5523] <... futex resumed>) = 0 [pid 5519] <... futex resumed>) = 0 [pid 5535] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5533] <... mprotect resumed>) = 0 [pid 5530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5523] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5519] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5533] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5530] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5523] <... futex resumed>) = 0 [pid 5535] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5530] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5523] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5535] <... socket resumed>) = 3 [pid 5533] <... clone resumed>, parent_tid=[5536], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5536 [pid 5530] <... futex resumed>) = 1 [pid 5519] <... futex resumed>) = 0 [pid 5535] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5533] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5530] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5519] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5536 attached [pid 5535] <... futex resumed>) = 1 [pid 5533] <... futex resumed>) = 0 [pid 5530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5523] <... futex resumed>) = 0 [pid 5535] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5523] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5519] <... futex resumed>) = 0 [pid 5533] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5523] <... futex resumed>) = 0 [pid 5519] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5523] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5537 attached [pid 5535] getpid( [pid 5530] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5536] set_robust_list(0x7f566b3159e0, 24 [pid 5535] <... getpid resumed>) = 5523 [pid 5530] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5520] <... sendmsg resumed>) = 28 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5537 [pid 5537] set_robust_list(0x555555e6d5e0, 24 [pid 5536] <... set_robust_list resumed>) = 0 [pid 5535] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5530] <... futex resumed>) = 1 [pid 5520] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5519] <... futex resumed>) = 0 [pid 5537] <... set_robust_list resumed>) = 0 [pid 5536] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5535] <... futex resumed>) = 1 [pid 5530] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5523] <... futex resumed>) = 0 [pid 5520] <... futex resumed>) = 0 [pid 5537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5535] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5523] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5520] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5537] <... prctl resumed>) = 0 [pid 5535] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5533] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5527] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5523] <... futex resumed>) = 0 [pid 5537] setpgid(0, 0 [pid 5535] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x93\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5533] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5527] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5523] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5537] <... setpgid resumed>) = 0 [pid 5533] <... futex resumed>) = 0 [pid 5527] <... futex resumed>) = 0 [pid 5518] <... bpf resumed>) = 4 [pid 5537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5527] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5518] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5537] <... openat resumed>) = 3 [pid 5533] <... mmap resumed>) = 0x7f566b2d4000 [pid 5518] <... futex resumed>) = 0 [pid 5537] write(3, "1000", 4 [pid 5533] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5518] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5513] exit_group(0 [pid 5537] <... write resumed>) = 4 [pid 5533] <... mprotect resumed>) = 0 [pid 5513] <... exit_group resumed>) = ? [pid 5515] <... futex resumed>) = ? [pid 5518] <... futex resumed>) = ? [pid 5520] <... futex resumed>) = ? [pid 5529] <... futex resumed>) = ? [pid 5537] close(3 [pid 5529] +++ exited with 0 +++ [pid 5537] <... close resumed>) = 0 [pid 5537] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5533] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5537] <... futex resumed>) = 0 [pid 5518] +++ exited with 0 +++ [pid 5515] +++ exited with 0 +++ [pid 5537] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5541 attached ) = 0x7f566b2f5000 [pid 5541] set_robust_list(0x7f566b2f49e0, 24 [pid 5537] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5533] <... clone resumed>, parent_tid=[5541], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5541 [pid 5523] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5541] <... set_robust_list resumed>) = 0 [pid 5537] <... mprotect resumed>) = 0 [pid 5533] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5523] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5541] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5537] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5533] <... futex resumed>) = 0 [pid 5527] <... futex resumed>) = 0 [pid 5523] <... futex resumed>) = 1 [pid 5520] +++ exited with 0 +++ [pid 5513] +++ exited with 0 +++ [pid 5533] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5527] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5523] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5542 attached [pid 5537] <... clone resumed>, parent_tid=[5542], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5542 [pid 5527] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5513, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5542] set_robust_list(0x7f566b3159e0, 24 [pid 5537] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5527] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5542] <... set_robust_list resumed>) = 0 [pid 5537] <... futex resumed>) = 0 [pid 5527] <... futex resumed>) = 1 [pid 5523] <... futex resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5542] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5537] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5527] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5523] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5523] <... futex resumed>) = 0 [pid 5527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5523] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5527] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5527] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5523] <... futex resumed>) = 0 [pid 5527] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5523] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5523] <... futex resumed>) = 0 [pid 5527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5523] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5527] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5527] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5523] <... futex resumed>) = 0 [pid 5527] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5537] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5533] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5526] <... bpf resumed>) = 4 [pid 5533] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5533] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5533] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5526] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5533] <... clone resumed>, parent_tid=[5546], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5546 [pid 5526] <... futex resumed>) = 0 [pid 5533] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5526] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5533] <... futex resumed>) = 0 [pid 5533] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5544 attached ./strace-static-x86_64: Process 5546 attached [pid 5537] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5521] <... sendmsg resumed>) = 28 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5544 [pid 5546] set_robust_list(0x7f566b2d39e0, 24 [pid 5544] set_robust_list(0x555555e6d5e0, 24 [pid 5537] <... futex resumed>) = 0 [pid 5521] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5546] <... set_robust_list resumed>) = 0 [pid 5544] <... set_robust_list resumed>) = 0 [pid 5537] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5521] <... futex resumed>) = 0 [pid 5546] ioctl(-1, SIOCGIFINDEX, NULL [pid 5544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5537] <... mmap resumed>) = 0x7f566b2d4000 [pid 5536] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5521] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5546] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5544] <... prctl resumed>) = 0 [pid 5537] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5536] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] exit_group(0 [pid 5546] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5544] setpgid(0, 0 [pid 5537] <... mprotect resumed>) = 0 [pid 5536] <... futex resumed>) = 0 [pid 5533] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5521] <... futex resumed>) = ? [pid 5517] <... futex resumed>) = ? [pid 5511] <... futex resumed>) = ? [pid 5509] <... exit_group resumed>) = ? [pid 5546] <... futex resumed>) = 0 [pid 5544] <... setpgid resumed>) = 0 [pid 5537] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5536] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5533] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5521] +++ exited with 0 +++ [pid 5517] +++ exited with 0 +++ [pid 5511] +++ exited with 0 +++ [pid 5509] +++ exited with 0 +++ [pid 5546] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5536] <... socket resumed>) = 3 [pid 5533] <... futex resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5509, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5544] <... openat resumed>) = 3 [pid 5537] <... clone resumed>, parent_tid=[5547], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5547 [pid 5536] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5533] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5544] write(3, "1000", 4 [pid 5537] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5536] <... futex resumed>) = 0 [pid 5533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5073] <... restart_syscall resumed>) = 0 [pid 5544] <... write resumed>) = 4 [pid 5537] <... futex resumed>) = 0 [pid 5536] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5533] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5547 attached [pid 5544] close(3 [pid 5537] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5533] <... futex resumed>) = 0 [pid 5522] <... sendmsg resumed>) = 28 [pid 5547] set_robust_list(0x7f566b2f49e0, 24 [pid 5544] <... close resumed>) = 0 [pid 5536] getpid( [pid 5533] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5522] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5519] exit_group(0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5547] <... set_robust_list resumed>) = 0 [pid 5544] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5536] <... getpid resumed>) = 5533 [pid 5530] <... futex resumed>) = ? [pid 5526] <... futex resumed>) = ? [pid 5522] <... futex resumed>) = ? [pid 5519] <... exit_group resumed>) = ? [pid 5547] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5544] <... futex resumed>) = 0 [pid 5536] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5530] +++ exited with 0 +++ [pid 5526] +++ exited with 0 +++ [pid 5522] +++ exited with 0 +++ [pid 5519] +++ exited with 0 +++ [pid 5544] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5519, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5536] <... futex resumed>) = 1 [pid 5533] <... futex resumed>) = 0 [pid 5544] <... mmap resumed>) = 0x7f566b2f5000 [pid 5536] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5533] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5544] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5533] <... futex resumed>) = 0 [pid 5544] <... mprotect resumed>) = 0 [pid 5537] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5536] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x9d\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5544] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5537] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5533] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5537] <... futex resumed>) = 0 [pid 5544] <... clone resumed>, parent_tid=[5548], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5548 [pid 5537] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5544] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5537] <... mmap resumed>) = 0x7f566b2b3000 [pid 5544] <... futex resumed>) = 0 [pid 5537] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5544] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5537] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5548 attached [pid 5537] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5548] set_robust_list(0x7f566b3159e0, 24 [pid 5537] <... clone resumed>, parent_tid=[5549], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5549 [pid 5548] <... set_robust_list resumed>) = 0 [pid 5537] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5548] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5537] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5549 attached [pid 5549] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5549] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5549] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5537] <... futex resumed>) = 0 [pid 5549] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5537] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5549] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5537] <... futex resumed>) = 0 [pid 5549] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5537] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5549] <... socket resumed>) = 3 [pid 5549] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5537] <... futex resumed>) = 0 [pid 5549] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5537] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5549] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5537] <... futex resumed>) = 0 [pid 5549] getpid( [pid 5537] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5549] <... getpid resumed>) = 5537 [pid 5549] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5537] <... futex resumed>) = 0 [pid 5549] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5537] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5549] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5537] <... futex resumed>) = 0 [pid 5549] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xa1\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5537] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5542] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5542] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5533] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5542] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5533] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5546] <... futex resumed>) = 0 [pid 5533] <... futex resumed>) = 1 [pid 5546] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5544] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5533] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5546] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5544] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5546] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5544] <... futex resumed>) = 0 [pid 5546] <... futex resumed>) = 1 [pid 5544] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5533] <... futex resumed>) = 0 [pid 5546] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5544] <... mmap resumed>) = 0x7f566b2d4000 [pid 5533] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5544] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5533] <... futex resumed>) = 0 [pid 5546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128) = -1 EFAULT (Bad address) [pid 5544] <... mprotect resumed>) = 0 [pid 5533] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5546] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5544] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5546] <... futex resumed>) = 0 [pid 5533] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5544] <... clone resumed>, parent_tid=[5551], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5551 [pid 5533] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5551 attached [pid 5546] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5544] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5533] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5551] set_robust_list(0x7f566b2f49e0, 24 [pid 5546] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5544] <... futex resumed>) = 0 [pid 5533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 5553 attached [pid 5551] <... set_robust_list resumed>) = 0 [pid 5546] <... futex resumed>) = 0 [pid 5544] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5537] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5535] <... sendmsg resumed>) = 28 [pid 5531] <... bpf resumed>) = 4 [pid 5553] set_robust_list(0x555555e6d5e0, 24 [pid 5551] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5546] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5537] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5535] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5531] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5523] exit_group(0 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5553 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5552 ./strace-static-x86_64: Process 5552 attached [pid 5553] <... set_robust_list resumed>) = 0 [pid 5542] <... futex resumed>) = 0 [pid 5537] <... futex resumed>) = 1 [pid 5535] <... futex resumed>) = ? [pid 5531] <... futex resumed>) = ? [pid 5527] <... futex resumed>) = ? [pid 5523] <... exit_group resumed>) = ? [pid 5553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5552] set_robust_list(0x555555e6d5e0, 24 [pid 5542] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5537] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5535] +++ exited with 0 +++ [pid 5531] +++ exited with 0 +++ [pid 5527] +++ exited with 0 +++ [pid 5523] +++ exited with 0 +++ [pid 5553] <... prctl resumed>) = 0 [pid 5552] <... set_robust_list resumed>) = 0 [pid 5542] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] setpgid(0, 0 [pid 5552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5542] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5523, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5553] <... setpgid resumed>) = 0 [pid 5552] <... prctl resumed>) = 0 [pid 5542] <... futex resumed>) = 1 [pid 5537] <... futex resumed>) = 0 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5552] setpgid(0, 0 [pid 5542] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5537] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] <... restart_syscall resumed>) = 0 [pid 5553] <... openat resumed>) = 3 [pid 5552] <... setpgid resumed>) = 0 [pid 5542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5537] <... futex resumed>) = 0 [pid 5553] write(3, "1000", 4 [pid 5552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5537] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5553] <... write resumed>) = 4 [pid 5552] <... openat resumed>) = 3 [pid 5542] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5553] close(3 [pid 5552] write(3, "1000", 4 [pid 5544] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5542] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5552] <... write resumed>) = 4 [pid 5542] <... futex resumed>) = 1 [pid 5537] <... futex resumed>) = 0 [pid 5552] close(3 [pid 5542] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5537] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5552] <... close resumed>) = 0 [pid 5542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5537] <... futex resumed>) = 0 [pid 5552] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5537] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5552] <... futex resumed>) = 0 [pid 5542] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5553] <... close resumed>) = 0 [pid 5552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5544] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5542] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5553] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5552] <... mmap resumed>) = 0x7f566b2f5000 [pid 5544] <... futex resumed>) = 0 [pid 5542] <... futex resumed>) = 1 [pid 5537] <... futex resumed>) = 0 [pid 5553] <... futex resumed>) = 0 [pid 5552] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5544] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5542] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5553] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5552] <... mprotect resumed>) = 0 [pid 5544] <... mmap resumed>) = 0x7f566b2b3000 [pid 5553] <... mmap resumed>) = 0x7f566b2f5000 [pid 5552] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5544] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5553] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5544] <... mprotect resumed>) = 0 [pid 5553] <... mprotect resumed>) = 0 [pid 5552] <... clone resumed>, parent_tid=[5555], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5555 [pid 5544] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5553] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5552] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5544] <... clone resumed>, parent_tid=[5556], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5556 [pid 5553] <... clone resumed>, parent_tid=[5557], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5557 [pid 5552] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5544] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5555 attached [pid 5553] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5544] <... futex resumed>) = 0 [pid 5555] set_robust_list(0x7f566b3159e0, 24 [pid 5553] <... futex resumed>) = 0 [pid 5544] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5557 attached ./strace-static-x86_64: Process 5556 attached [pid 5555] <... set_robust_list resumed>) = 0 [pid 5553] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5557] set_robust_list(0x7f566b3159e0, 24 [pid 5556] set_robust_list(0x7f566b2d39e0, 24 [pid 5555] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5557] <... set_robust_list resumed>) = 0 [pid 5556] <... set_robust_list resumed>) = 0 [pid 5557] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5556] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5556] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5544] <... futex resumed>) = 0 [pid 5556] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5544] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5544] <... futex resumed>) = 0 [pid 5556] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5544] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5556] <... socket resumed>) = 3 [pid 5556] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5544] <... futex resumed>) = 0 [pid 5556] getpid( [pid 5544] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5556] <... getpid resumed>) = 5544 [pid 5544] <... futex resumed>) = 0 [pid 5556] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5544] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5556] <... futex resumed>) = 0 [pid 5544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5556] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5544] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5544] <... futex resumed>) = 0 [pid 5556] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xa8\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5544] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5552] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5552] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5553] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5553] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5552] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5553] <... futex resumed>) = 0 [pid 5552] <... mprotect resumed>) = 0 [pid 5553] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5552] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5553] <... mmap resumed>) = 0x7f566b2d4000 [pid 5553] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5552] <... clone resumed>, parent_tid=[5560], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5560 [pid 5553] <... mprotect resumed>) = 0 [pid 5552] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5553] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5552] <... futex resumed>) = 0 [pid 5552] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5553] <... clone resumed>, parent_tid=[5561], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5561 [pid 5553] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5561 attached [pid 5548] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5544] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5560 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5562 [pid 5560] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5560] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5553] <... futex resumed>) = 0 [pid 5548] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5544] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] set_robust_list(0x7f566b2f49e0, 24 [pid 5553] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5548] <... futex resumed>) = 0 [pid 5544] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5562 attached [pid 5561] <... set_robust_list resumed>) = 0 [pid 5548] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5544] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5562] set_robust_list(0x555555e6d5e0, 24 [pid 5561] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5548] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] <... set_robust_list resumed>) = 0 [pid 5548] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5548] <... futex resumed>) = 1 [pid 5544] <... futex resumed>) = 0 [pid 5562] <... prctl resumed>) = 0 [pid 5548] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5544] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] setpgid(0, 0 [pid 5552] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5544] <... futex resumed>) = 0 [pid 5562] <... setpgid resumed>) = 0 [pid 5552] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5552] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5552] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5563], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5563 [pid 5552] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5544] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5552] <... futex resumed>) = 0 [pid 5548] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 5563 attached [pid 5562] <... openat resumed>) = 3 [pid 5552] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5548] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5563] set_robust_list(0x7f566b2d39e0, 24 [pid 5562] write(3, "1000", 4 [pid 5553] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5548] <... futex resumed>) = 1 [pid 5544] <... futex resumed>) = 0 [pid 5563] <... set_robust_list resumed>) = 0 [pid 5562] <... write resumed>) = 4 [pid 5553] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5548] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5544] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5563] ioctl(-1, SIOCGIFINDEX, NULL [pid 5562] close(3 [pid 5563] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] <... close resumed>) = 0 [pid 5553] <... futex resumed>) = 0 [pid 5548] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5544] <... futex resumed>) = 0 [pid 5536] <... sendmsg resumed>) = 28 [pid 5563] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5553] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5544] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5536] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5563] <... futex resumed>) = 1 [pid 5562] <... futex resumed>) = 0 [pid 5553] <... mmap resumed>) = 0x7f566b2b3000 [pid 5552] <... futex resumed>) = 0 [pid 5548] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5536] <... futex resumed>) = 0 [pid 5563] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5553] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5552] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5548] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5536] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5563] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5562] <... mmap resumed>) = 0x7f566b2f5000 [pid 5553] <... mprotect resumed>) = 0 [pid 5552] <... futex resumed>) = 0 [pid 5548] <... futex resumed>) = 1 [pid 5544] <... futex resumed>) = 0 [pid 5563] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5562] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5553] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5552] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5548] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5563] <... socket resumed>) = 3 [pid 5562] <... mprotect resumed>) = 0 [pid 5563] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5553] <... clone resumed>, parent_tid=[5564], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5564 ./strace-static-x86_64: Process 5564 attached [pid 5563] <... futex resumed>) = 1 [pid 5553] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5552] <... futex resumed>) = 0 [pid 5564] set_robust_list(0x7f566b2d39e0, 24 [pid 5563] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5562] <... clone resumed>, parent_tid=[5565], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5565 [pid 5553] <... futex resumed>) = 0 [pid 5552] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5565 attached [pid 5564] <... set_robust_list resumed>) = 0 [pid 5563] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5562] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5553] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5552] <... futex resumed>) = 0 [pid 5565] set_robust_list(0x7f566b3159e0, 24 [pid 5564] ioctl(-1, SIOCGIFINDEX, NULL [pid 5563] getpid( [pid 5562] <... futex resumed>) = 0 [pid 5552] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5565] <... set_robust_list resumed>) = 0 [pid 5564] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5563] <... getpid resumed>) = 5552 [pid 5562] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5565] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5563] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5563] <... futex resumed>) = 1 [pid 5552] <... futex resumed>) = 0 [pid 5564] <... futex resumed>) = 1 [pid 5563] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5553] <... futex resumed>) = 0 [pid 5552] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5563] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5552] <... futex resumed>) = 0 [pid 5564] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5563] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xb0\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5553] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5552] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5564] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5553] <... futex resumed>) = 0 [pid 5564] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5553] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5564] <... socket resumed>) = 3 [pid 5555] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5564] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5555] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] <... futex resumed>) = 1 [pid 5555] <... futex resumed>) = 0 [pid 5553] <... futex resumed>) = 0 [pid 5564] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5555] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5553] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5541] <... bpf resumed>) = 4 [pid 5564] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5553] <... futex resumed>) = 0 [pid 5541] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] getpid( [pid 5553] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5541] <... futex resumed>) = 0 [pid 5564] <... getpid resumed>) = 5553 [pid 5541] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5564] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5533] exit_group(0 [pid 5564] <... futex resumed>) = 1 [pid 5562] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5557] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5553] <... futex resumed>) = 0 [pid 5552] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5546] <... futex resumed>) = ? [pid 5541] <... futex resumed>) = ? [pid 5536] <... futex resumed>) = ? [pid 5533] <... exit_group resumed>) = ? [pid 5564] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5562] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5557] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5553] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5552] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5546] +++ exited with 0 +++ [pid 5541] +++ exited with 0 +++ [pid 5536] +++ exited with 0 +++ [pid 5557] <... futex resumed>) = 0 [pid 5555] <... futex resumed>) = 0 [pid 5552] <... futex resumed>) = 1 [pid 5549] <... sendmsg resumed>) = 28 [pid 5533] +++ exited with 0 +++ [pid 5557] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xb1\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5555] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5552] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5549] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5533, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5562] <... futex resumed>) = 0 [pid 5555] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5553] <... futex resumed>) = 0 [pid 5549] <... futex resumed>) = 0 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5555] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5549] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5072] <... restart_syscall resumed>) = 0 [pid 5562] <... mmap resumed>) = 0x7f566b2d4000 [pid 5555] <... futex resumed>) = 1 [pid 5553] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5552] <... futex resumed>) = 0 [pid 5562] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5555] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5552] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] <... mprotect resumed>) = 0 [pid 5555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5552] <... futex resumed>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5562] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5552] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5555] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5562] <... clone resumed>, parent_tid=[5568], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5568 [pid 5555] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5568 attached [pid 5562] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5555] <... futex resumed>) = 1 [pid 5552] <... futex resumed>) = 0 [pid 5568] set_robust_list(0x7f566b2f49e0, 24 [pid 5562] <... futex resumed>) = 0 [pid 5555] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5552] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5568] <... set_robust_list resumed>) = 0 [pid 5562] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5552] <... futex resumed>) = 0 [pid 5568] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5553] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5552] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5555] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5553] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] <... futex resumed>) = 0 [pid 5555] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5553] <... futex resumed>) = 1 [pid 5564] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5555] <... futex resumed>) = 1 [pid 5553] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5552] <... futex resumed>) = 0 [pid 5564] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5555] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5564] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5553] <... futex resumed>) = 0 [pid 5564] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5553] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5553] <... futex resumed>) = 0 [pid 5564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5553] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5565] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5564] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5556] <... sendmsg resumed>) = 28 [pid 5565] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5556] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5569 [pid 5565] <... futex resumed>) = 0 [pid 5564] <... futex resumed>) = 1 [pid 5562] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5556] <... futex resumed>) = 0 [pid 5553] <... futex resumed>) = 0 [pid 5565] ioctl(-1, SIOCGIFINDEX, NULL [pid 5564] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5562] <... futex resumed>) = 0 [pid 5556] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5553] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5565] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5564] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5562] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5553] <... futex resumed>) = 0 [pid 5565] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5562] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5553] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5565] <... futex resumed>) = 0 [pid 5564] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5562] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5565] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5564] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] <... futex resumed>) = 0 [pid 5565] <... socket resumed>) = 3 [pid 5564] <... futex resumed>) = 1 [pid 5562] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5553] <... futex resumed>) = 0 [pid 5565] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5562] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5565] <... futex resumed>) = 0 [pid 5562] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5565] getpid( [pid 5562] <... futex resumed>) = 0 [pid 5565] <... getpid resumed>) = 5562 [pid 5562] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5565] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5565] <... futex resumed>) = 0 [pid 5562] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5565] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xba\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5562] <... futex resumed>) = 0 [pid 5562] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5569 attached [pid 5569] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5569] setpgid(0, 0) = 0 [pid 5569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5569] write(3, "1000", 4) = 4 [pid 5569] close(3 [pid 5547] <... bpf resumed>) = 4 [pid 5569] <... close resumed>) = 0 [pid 5569] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5547] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5569] <... futex resumed>) = 0 [pid 5547] <... futex resumed>) = 0 [pid 5537] exit_group(0 [pid 5569] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5537] <... exit_group resumed>) = ? [pid 5542] <... futex resumed>) = ? [pid 5549] <... futex resumed>) = ? [pid 5549] +++ exited with 0 +++ [pid 5547] +++ exited with 0 +++ [pid 5542] +++ exited with 0 +++ [pid 5569] <... mmap resumed>) = 0x7f566b2f5000 [pid 5569] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5562] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5537] +++ exited with 0 +++ [pid 5562] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5537, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5569] <... mprotect resumed>) = 0 [pid 5562] <... futex resumed>) = 0 [pid 5569] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 ./strace-static-x86_64: Process 5571 attached [pid 5571] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5571] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5569] <... clone resumed>, parent_tid=[5571], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5571 [pid 5562] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5569] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] <... mprotect resumed>) = 0 [pid 5569] <... futex resumed>) = 1 [pid 5562] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5572 attached [pid 5569] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5562] <... clone resumed>, parent_tid=[5572], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5572 [pid 5572] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5571] <... futex resumed>) = 0 [pid 5562] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5572] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5571] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5562] <... futex resumed>) = 0 [pid 5572] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5562] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5572] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5562] <... futex resumed>) = 0 [pid 5572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5562] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5562] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5572] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5572] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5562] <... futex resumed>) = 0 [pid 5562] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5562] <... futex resumed>) = 0 [pid 5562] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5572] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5572] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5562] <... futex resumed>) = 0 [pid 5572] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5569] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5569] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5569] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5569] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5569] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5575], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5575 [pid 5569] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5569] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5574 attached [pid 5574] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5574] setpgid(0, 0) = 0 [pid 5574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5574] write(3, "1000", 4) = 4 [pid 5574] close(3) = 0 [pid 5574] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5574] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5574] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5576], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5576 [pid 5574] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5574] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5575 attached [pid 5563] <... sendmsg resumed>) = 28 [pid 5561] <... bpf resumed>) = 4 [pid 5551] <... bpf resumed>) = 4 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5574 [pid 5563] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] set_robust_list(0x7f566b2f49e0, 24 [pid 5563] <... futex resumed>) = 0 [pid 5561] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] <... set_robust_list resumed>) = 0 [pid 5563] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5551] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5561] <... futex resumed>) = 0 [pid 5551] <... futex resumed>) = 0 [pid 5569] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5561] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5551] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5544] exit_group(0./strace-static-x86_64: Process 5576 attached [pid 5569] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5556] <... futex resumed>) = ? [pid 5551] <... futex resumed>) = ? [pid 5548] <... futex resumed>) = ? [pid 5544] <... exit_group resumed>) = ? [pid 5576] set_robust_list(0x7f566b3159e0, 24 [pid 5569] <... futex resumed>) = 0 [pid 5556] +++ exited with 0 +++ [pid 5551] +++ exited with 0 +++ [pid 5548] +++ exited with 0 +++ [pid 5576] <... set_robust_list resumed>) = 0 [pid 5569] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5576] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5569] <... mmap resumed>) = 0x7f566b2b3000 [pid 5569] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5569] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5578], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5578 [pid 5569] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5569] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5544] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5544, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5574] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5574] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5578 attached ) = 0 [pid 5571] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5578] set_robust_list(0x7f566b2d39e0, 24 [pid 5574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5571] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5578] <... set_robust_list resumed>) = 0 [pid 5574] <... mmap resumed>) = 0x7f566b2d4000 [pid 5571] <... futex resumed>) = 0 [pid 5578] ioctl(-1, SIOCGIFINDEX, NULL [pid 5574] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5578] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5574] <... mprotect resumed>) = 0 [pid 5571] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5578] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5580 attached [pid 5578] <... futex resumed>) = 1 [pid 5569] <... futex resumed>) = 0 [pid 5580] set_robust_list(0x7f566b2f49e0, 24 [pid 5578] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5574] <... clone resumed>, parent_tid=[5580], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5580 [pid 5569] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5580] <... set_robust_list resumed>) = 0 [pid 5574] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5571] <... futex resumed>) = 0 [pid 5569] <... futex resumed>) = 1 [pid 5580] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5574] <... futex resumed>) = 0 [pid 5574] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5571] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5569] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5571] <... socket resumed>) = 3 [pid 5571] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5569] <... futex resumed>) = 0 [pid 5569] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5571] getpid( [pid 5569] <... futex resumed>) = 0 [pid 5571] <... getpid resumed>) = 5569 [pid 5569] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5571] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5569] <... futex resumed>) = 0 [pid 5571] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5569] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5569] <... futex resumed>) = 0 [pid 5571] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xc1\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5569] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5581 [pid 5576] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5574] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5569] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5574] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5574] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5569] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5576] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5569] <... futex resumed>) = 1 [pid 5578] <... futex resumed>) = 0 [pid 5576] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5582 attached [pid 5574] <... clone resumed>, parent_tid=[5582], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5582 [pid 5574] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5574] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5582] set_robust_list(0x7f566b2d39e0, 24 [pid 5578] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5576] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5569] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5560] <... bpf resumed>) = 4 [pid 5582] <... set_robust_list resumed>) = 0 [pid 5578] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5560] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5557] <... sendmsg resumed>) = 28 [pid 5552] exit_group(0./strace-static-x86_64: Process 5581 attached [pid 5582] ioctl(-1, SIOCGIFINDEX, NULL [pid 5578] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5563] <... futex resumed>) = ? [pid 5560] <... futex resumed>) = ? [pid 5557] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5555] <... futex resumed>) = ? [pid 5552] <... exit_group resumed>) = ? [pid 5582] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] set_robust_list(0x555555e6d5e0, 24 [pid 5578] <... futex resumed>) = 1 [pid 5569] <... futex resumed>) = 0 [pid 5563] +++ exited with 0 +++ [pid 5560] +++ exited with 0 +++ [pid 5557] <... futex resumed>) = 0 [pid 5555] +++ exited with 0 +++ [pid 5553] exit_group(0 [pid 5552] +++ exited with 0 +++ [pid 5582] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] <... set_robust_list resumed>) = 0 [pid 5578] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5569] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] <... futex resumed>) = ? [pid 5561] <... futex resumed>) = ? [pid 5553] <... exit_group resumed>) = ? [pid 5582] <... futex resumed>) = 1 [pid 5581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5578] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5574] <... futex resumed>) = 0 [pid 5569] <... futex resumed>) = 0 [pid 5564] +++ exited with 0 +++ [pid 5561] +++ exited with 0 +++ [pid 5557] +++ exited with 0 +++ [pid 5553] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5552, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5582] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5581] <... prctl resumed>) = 0 [pid 5578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5574] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5569] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5581] setpgid(0, 0 [pid 5578] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5576] <... futex resumed>) = 0 [pid 5574] <... futex resumed>) = 1 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5553, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5581] <... setpgid resumed>) = 0 [pid 5578] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5576] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5574] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5076] restart_syscall(<... resuming interrupted clone ...> [pid 5581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5578] <... futex resumed>) = 1 [pid 5576] <... socket resumed>) = 3 [pid 5569] <... futex resumed>) = 0 [pid 5076] <... restart_syscall resumed>) = 0 [pid 5581] <... openat resumed>) = 3 [pid 5578] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5576] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5569] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] write(3, "1000", 4 [pid 5578] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5576] <... futex resumed>) = 1 [pid 5574] <... futex resumed>) = 0 [pid 5569] <... futex resumed>) = 0 [pid 5581] <... write resumed>) = 4 [pid 5578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5576] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5574] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5569] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5581] close(3 [pid 5578] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5574] <... futex resumed>) = 0 [pid 5581] <... close resumed>) = 0 [pid 5578] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5576] getpid( [pid 5574] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5581] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5578] <... futex resumed>) = 1 [pid 5576] <... getpid resumed>) = 5574 [pid 5569] <... futex resumed>) = 0 [pid 5581] <... futex resumed>) = 0 [pid 5578] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5576] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5576] <... futex resumed>) = 1 [pid 5574] <... futex resumed>) = 0 [pid 5581] <... mmap resumed>) = 0x7f566b2f5000 [pid 5576] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5574] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5574] <... futex resumed>) = 0 [pid 5581] <... mprotect resumed>) = 0 [pid 5576] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xc6\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5574] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5581] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5583], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5583 [pid 5581] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5581] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5583 attached [pid 5583] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5583] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5574] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5574] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5574] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5586 attached ./strace-static-x86_64: Process 5585 attached [pid 5582] <... futex resumed>) = 0 [pid 5581] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5568] <... bpf resumed>) = 4 [pid 5568] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5582] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5581] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5568] <... futex resumed>) = 0 [pid 5582] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5581] <... futex resumed>) = 0 [pid 5568] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5586 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5585 [pid 5582] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5582] <... futex resumed>) = 1 [pid 5574] <... futex resumed>) = 0 [pid 5581] <... mmap resumed>) = 0x7f566b2d4000 [pid 5574] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5581] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5574] <... futex resumed>) = 0 [pid 5582] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5574] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5581] <... mprotect resumed>) = 0 [pid 5582] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5586] set_robust_list(0x555555e6d5e0, 24 [pid 5585] set_robust_list(0x555555e6d5e0, 24 [pid 5582] <... futex resumed>) = 1 [pid 5574] <... futex resumed>) = 0 [pid 5565] <... sendmsg resumed>) = 28 [pid 5574] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5586] <... set_robust_list resumed>) = 0 [pid 5585] <... set_robust_list resumed>) = 0 [pid 5582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5581] <... clone resumed>, parent_tid=[5588], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5588 [pid 5574] <... futex resumed>) = 0 [pid 5565] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5582] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5581] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5565] <... futex resumed>) = 0 [pid 5585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5586] <... prctl resumed>) = 0 [pid 5582] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] <... futex resumed>) = 0 [pid 5562] exit_group(0 [pid 5582] <... futex resumed>) = 1 [pid 5581] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5574] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5588 attached [pid 5586] setpgid(0, 0 [pid 5582] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5572] <... futex resumed>) = ? [pid 5568] <... futex resumed>) = ? [pid 5562] <... exit_group resumed>) = ? [pid 5588] set_robust_list(0x7f566b2f49e0, 24 [pid 5572] +++ exited with 0 +++ [pid 5568] +++ exited with 0 +++ [pid 5588] <... set_robust_list resumed>) = 0 [pid 5586] <... setpgid resumed>) = 0 [pid 5585] <... prctl resumed>) = 0 [pid 5588] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5585] setpgid(0, 0 [pid 5565] +++ exited with 0 +++ [pid 5562] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5562, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5586] <... openat resumed>) = 3 [pid 5585] <... setpgid resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5586] write(3, "1000", 4 [pid 5585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5586] <... write resumed>) = 4 [pid 5586] close(3 [pid 5585] <... openat resumed>) = 3 [pid 5586] <... close resumed>) = 0 [pid 5585] write(3, "1000", 4 [pid 5586] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] <... write resumed>) = 4 [pid 5586] <... futex resumed>) = 0 [pid 5585] close(3) = 0 [pid 5586] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5585] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5586] <... mmap resumed>) = 0x7f566b2f5000 [pid 5586] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5585] <... futex resumed>) = 0 [pid 5585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5586] <... mprotect resumed>) = 0 [pid 5585] <... mmap resumed>) = 0x7f566b2f5000 [pid 5585] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5586] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5585] <... mprotect resumed>) = 0 [pid 5585] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5586] <... clone resumed>, parent_tid=[5589], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5589 [pid 5585] <... clone resumed>, parent_tid=[5590], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5590 [pid 5586] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5586] <... futex resumed>) = 0 [pid 5585] <... futex resumed>) = 0 [pid 5586] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5585] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5590 attached [pid 5581] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5590] set_robust_list(0x7f566b3159e0, 24 [pid 5581] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5590] <... set_robust_list resumed>) = 0 [pid 5581] <... futex resumed>) = 0 [pid 5590] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5581] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 5589 attached [pid 5581] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5589] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5581] <... clone resumed>, parent_tid=[5592], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5592 [pid 5589] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5581] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5581] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5594 attached ./strace-static-x86_64: Process 5592 attached [pid 5586] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5585] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5583] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5575] <... bpf resumed>) = 4 [pid 5594] set_robust_list(0x555555e6d5e0, 24 [pid 5592] set_robust_list(0x7f566b2d39e0, 24 [pid 5586] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5583] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5594 [pid 5594] <... set_robust_list resumed>) = 0 [pid 5592] <... set_robust_list resumed>) = 0 [pid 5586] <... futex resumed>) = 0 [pid 5585] <... futex resumed>) = 0 [pid 5583] <... futex resumed>) = 0 [pid 5581] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5575] <... futex resumed>) = 0 [pid 5594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5592] ioctl(-1, SIOCGIFINDEX, NULL [pid 5586] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5583] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5581] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5594] <... prctl resumed>) = 0 [pid 5592] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] <... mmap resumed>) = 0x7f566b2d4000 [pid 5585] <... mmap resumed>) = 0x7f566b2d4000 [pid 5583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5581] <... futex resumed>) = 0 [pid 5594] setpgid(0, 0 [pid 5592] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [ 67.086079][ T5583] can_create: 19 callbacks suppressed [ 67.086095][ T5583] can: request_module (can-proto-0) failed. [pid 5586] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5585] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5583] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5581] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5594] <... setpgid resumed>) = 0 [pid 5592] <... futex resumed>) = 0 [pid 5586] <... mprotect resumed>) = 0 [pid 5585] <... mprotect resumed>) = 0 [pid 5583] <... socket resumed>) = 3 [pid 5571] <... sendmsg resumed>) = 28 [pid 5594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5592] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5586] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5585] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5583] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5571] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5594] <... openat resumed>) = 3 [pid 5583] <... futex resumed>) = 1 [pid 5581] <... futex resumed>) = 0 [pid 5571] <... futex resumed>) = 0 [pid 5569] exit_group(0 [pid 5594] write(3, "1000", 4 [pid 5586] <... clone resumed>, parent_tid=[5597], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5597 [pid 5585] <... clone resumed>, parent_tid=[5598], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5598 [pid 5583] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5581] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5578] <... futex resumed>) = ? [pid 5575] <... futex resumed>) = ? [pid 5569] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5598 attached ./strace-static-x86_64: Process 5597 attached [pid 5594] <... write resumed>) = 4 [pid 5590] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5586] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5583] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5581] <... futex resumed>) = 0 [pid 5578] +++ exited with 0 +++ [pid 5575] +++ exited with 0 +++ [pid 5571] +++ exited with 0 +++ [pid 5569] +++ exited with 0 +++ [pid 5598] set_robust_list(0x7f566b2f49e0, 24 [pid 5597] set_robust_list(0x7f566b2f49e0, 24 [pid 5594] close(3 [pid 5590] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5586] <... futex resumed>) = 0 [pid 5585] <... futex resumed>) = 0 [pid 5583] getpid( [pid 5581] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5569, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5598] <... set_robust_list resumed>) = 0 [pid 5597] <... set_robust_list resumed>) = 0 [pid 5594] <... close resumed>) = 0 [pid 5590] <... futex resumed>) = 0 [pid 5586] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5585] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5583] <... getpid resumed>) = 5581 [pid 5598] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5597] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5594] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5590] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5583] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5594] <... futex resumed>) = 0 [pid 5594] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5594] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5594] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5599], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5599 [pid 5594] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5594] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5583] <... futex resumed>) = 1 [pid 5583] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5581] <... futex resumed>) = 0 [pid 5581] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5583] <... futex resumed>) = 0 [pid 5581] <... futex resumed>) = 1 [pid 5583] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xcd\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5581] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5599 attached [pid 5599] set_robust_list(0x7f566b3159e0, 24 [pid 5589] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5589] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5589] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5599] <... set_robust_list resumed>) = 0 [pid 5599] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5586] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5586] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 67.199174][ T5590] can: request_module (can-proto-0) failed. [ 67.223522][ T5589] can: request_module (can-proto-0) failed. [pid 5594] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5589] <... futex resumed>) = 0 [pid 5586] <... futex resumed>) = 1 [pid 5585] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5590] <... futex resumed>) = 0 [pid 5589] ioctl(-1, SIOCGIFINDEX, NULL [pid 5586] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5585] <... futex resumed>) = 1 [pid 5590] ioctl(-1, SIOCGIFINDEX, NULL [pid 5589] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5585] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5590] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5589] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5590] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5589] <... futex resumed>) = 1 [pid 5586] <... futex resumed>) = 0 [pid 5581] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5592] <... futex resumed>) = 0 [pid 5590] <... futex resumed>) = 1 [pid 5589] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5586] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] <... futex resumed>) = 0 [pid 5581] <... futex resumed>) = 1 [pid 5592] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5590] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5586] <... futex resumed>) = 0 [pid 5585] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5592] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5589] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5586] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5585] <... futex resumed>) = 0 [pid 5592] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5590] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5589] <... socket resumed>) = 3 [pid 5585] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5592] <... futex resumed>) = 1 [pid 5590] <... socket resumed>) = 3 [pid 5589] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] <... futex resumed>) = 0 [pid 5592] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5590] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5589] <... futex resumed>) = 1 [pid 5586] <... futex resumed>) = 0 [pid 5581] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5592] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5590] <... futex resumed>) = 1 [pid 5589] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5586] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] <... futex resumed>) = 0 [pid 5581] <... futex resumed>) = 0 [pid 5592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5590] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5586] <... futex resumed>) = 0 [pid 5585] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5592] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5589] getpid( [pid 5586] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5585] <... futex resumed>) = 0 [pid 5592] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5590] getpid( [pid 5589] <... getpid resumed>) = 5586 [pid 5585] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5594] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5592] <... futex resumed>) = 1 [pid 5590] <... getpid resumed>) = 5585 [pid 5589] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] <... futex resumed>) = 0 [pid 5592] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5590] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5589] <... futex resumed>) = 1 [pid 5586] <... futex resumed>) = 0 [pid 5581] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5592] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5590] <... futex resumed>) = 1 [pid 5589] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5586] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] <... futex resumed>) = 0 [pid 5581] <... futex resumed>) = 0 [pid 5592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5590] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5589] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5586] <... futex resumed>) = 0 [pid 5585] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5594] <... futex resumed>) = 0 [pid 5592] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5589] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xd2\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5586] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5585] <... futex resumed>) = 0 [pid 5592] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5590] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xd1\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5585] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5592] <... futex resumed>) = 1 [pid 5581] <... futex resumed>) = 0 [pid 5592] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5594] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5594] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5594] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5601 attached , parent_tid=[5601], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5601 [pid 5601] set_robust_list(0x7f566b2f49e0, 24 [pid 5594] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] <... set_robust_list resumed>) = 0 [pid 5594] <... futex resumed>) = 0 [pid 5601] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5594] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5602 ./strace-static-x86_64: Process 5602 attached [pid 5586] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5585] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5576] <... sendmsg resumed>) = 28 [pid 5602] set_robust_list(0x555555e6d5e0, 24 [pid 5586] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5576] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5586] <... futex resumed>) = 0 [pid 5585] <... futex resumed>) = 0 [pid 5576] <... futex resumed>) = 0 [pid 5586] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5576] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5602] <... set_robust_list resumed>) = 0 [pid 5594] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5586] <... mmap resumed>) = 0x7f566b2b3000 [pid 5585] <... mmap resumed>) = 0x7f566b2b3000 [pid 5602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5594] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5586] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5585] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5602] <... prctl resumed>) = 0 [pid 5594] <... futex resumed>) = 0 [pid 5586] <... mprotect resumed>) = 0 [pid 5585] <... mprotect resumed>) = 0 [pid 5602] setpgid(0, 0 [pid 5594] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5586] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5585] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5602] <... setpgid resumed>) = 0 [pid 5594] <... mmap resumed>) = 0x7f566b2b3000 [pid 5602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5594] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5586] <... clone resumed>, parent_tid=[5603], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5603 [pid 5585] <... clone resumed>, parent_tid=[5604], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5604 ./strace-static-x86_64: Process 5604 attached ./strace-static-x86_64: Process 5603 attached [pid 5602] <... openat resumed>) = 3 [pid 5594] <... mprotect resumed>) = 0 [pid 5586] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5604] set_robust_list(0x7f566b2d39e0, 24 [pid 5603] set_robust_list(0x7f566b2d39e0, 24 [pid 5602] write(3, "1000", 4 [pid 5594] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5586] <... futex resumed>) = 0 [pid 5585] <... futex resumed>) = 0 [pid 5604] <... set_robust_list resumed>) = 0 [pid 5603] <... set_robust_list resumed>) = 0 [pid 5602] <... write resumed>) = 4 [pid 5586] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5585] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5604] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5603] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5602] close(3 [pid 5594] <... clone resumed>, parent_tid=[5605], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5605 ./strace-static-x86_64: Process 5605 attached [pid 5604] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5603] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] <... close resumed>) = 0 [pid 5594] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5605] set_robust_list(0x7f566b2d39e0, 24 [pid 5604] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5603] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5594] <... futex resumed>) = 0 [pid 5605] <... set_robust_list resumed>) = 0 [pid 5604] <... futex resumed>) = 1 [pid 5603] <... futex resumed>) = 1 [pid 5602] <... futex resumed>) = 0 [pid 5594] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5586] <... futex resumed>) = 0 [pid 5585] <... futex resumed>) = 0 [pid 5605] ioctl(-1, SIOCGIFINDEX, NULL [pid 5604] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5603] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5586] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5605] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5602] <... mmap resumed>) = 0x7f566b2f5000 [pid 5586] <... futex resumed>) = 0 [pid 5585] <... futex resumed>) = 0 [pid 5605] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5602] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5586] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5585] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5605] <... futex resumed>) = 1 [pid 5604] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5603] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5602] <... mprotect resumed>) = 0 [pid 5594] <... futex resumed>) = 0 [pid 5605] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5604] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5603] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5594] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5599] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5594] <... futex resumed>) = 0 [pid 5580] <... bpf resumed>) = 4 [pid 5605] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5604] <... futex resumed>) = 1 [pid 5603] <... futex resumed>) = 1 [pid 5599] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5594] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5586] <... futex resumed>) = 0 [pid 5585] <... futex resumed>) = 0 [pid 5605] <... socket resumed>) = 3 [pid 5604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5599] <... futex resumed>) = 0 [pid 5586] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5606 attached [pid 5605] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5604] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5603] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5602] <... clone resumed>, parent_tid=[5606], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5606 [pid 5599] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5586] <... futex resumed>) = 0 [pid 5585] <... futex resumed>) = 0 [pid 5583] <... sendmsg resumed>) = 28 [pid 5580] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5606] set_robust_list(0x7f566b3159e0, 24 [pid 5605] <... futex resumed>) = 1 [pid 5604] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5603] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5594] <... futex resumed>) = 0 [pid 5588] <... bpf resumed>) = 4 [pid 5586] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5585] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5583] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5580] <... futex resumed>) = 0 [pid 5574] exit_group(0 [pid 5606] <... set_robust_list resumed>) = 0 [pid 5605] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5604] <... futex resumed>) = 0 [pid 5603] <... futex resumed>) = 0 [pid 5602] <... futex resumed>) = 0 [pid 5594] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5586] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5585] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5583] <... futex resumed>) = 0 [pid 5582] <... futex resumed>) = ? [pid 5576] <... futex resumed>) = ? [pid 5574] <... exit_group resumed>) = ? [pid 5606] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5604] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5603] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5602] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5599] <... futex resumed>) = 0 [pid 5594] <... futex resumed>) = 1 [pid 5583] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5582] +++ exited with 0 +++ [pid 5580] +++ exited with 0 +++ [pid 5576] +++ exited with 0 +++ [pid 5599] getpid( [pid 5594] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5574] +++ exited with 0 +++ [pid 5599] <... getpid resumed>) = 5594 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5574, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5599] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5599] <... futex resumed>) = 1 [pid 5594] <... futex resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5599] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [ 67.439234][ T5599] can: request_module (can-proto-0) failed. [pid 5594] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5599] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5594] <... futex resumed>) = 0 [pid 5599] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xda\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5594] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5588] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5588] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5581] exit_group(0 [pid 5592] <... futex resumed>) = ? [pid 5588] <... futex resumed>) = ? [pid 5583] <... futex resumed>) = ? [pid 5581] <... exit_group resumed>) = ? [pid 5592] +++ exited with 0 +++ [pid 5583] +++ exited with 0 +++ [pid 5588] +++ exited with 0 +++ [pid 5581] +++ exited with 0 +++ [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5581, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5602] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5594] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5602] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5594] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5605] <... futex resumed>) = 0 [pid 5602] <... futex resumed>) = 0 [pid 5594] <... futex resumed>) = 1 [pid 5605] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5594] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5605] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5602] <... mmap resumed>) = 0x7f566b2d4000 [pid 5605] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5605] <... futex resumed>) = 1 [pid 5594] <... futex resumed>) = 0 [pid 5605] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5602] <... mprotect resumed>) = 0 [pid 5594] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5602] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5594] <... futex resumed>) = 0 [pid 5605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5594] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5605] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5602] <... clone resumed>, parent_tid=[5608], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5608 [pid 5605] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5605] <... futex resumed>) = 1 [pid 5602] <... futex resumed>) = 0 [pid 5594] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5608 attached [pid 5605] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5602] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5594] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5608] set_robust_list(0x7f566b2f49e0, 24 [pid 5605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5594] <... futex resumed>) = 0 [pid 5605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5594] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5608] <... set_robust_list resumed>) = 0 [pid 5605] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5608] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5605] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5594] <... futex resumed>) = 0 [pid 5605] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5609 ./strace-static-x86_64: Process 5609 attached [pid 5609] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5602] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5609] <... prctl resumed>) = 0 [pid 5602] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5609] setpgid(0, 0 [pid 5602] <... futex resumed>) = 0 [pid 5609] <... setpgid resumed>) = 0 [pid 5602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5602] <... mmap resumed>) = 0x7f566b2b3000 [pid 5609] <... openat resumed>) = 3 [pid 5602] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5609] write(3, "1000", 4 [pid 5602] <... mprotect resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5610 [pid 5609] <... write resumed>) = 4 [pid 5602] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5609] close(3) = 0 [pid 5602] <... clone resumed>, parent_tid=[5613], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5613 [pid 5609] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5609] <... futex resumed>) = 0 [pid 5602] <... futex resumed>) = 0 [pid 5609] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5602] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5613 attached ./strace-static-x86_64: Process 5610 attached [pid 5609] <... mmap resumed>) = 0x7f566b2f5000 [pid 5613] set_robust_list(0x7f566b2d39e0, 24 [pid 5610] set_robust_list(0x555555e6d5e0, 24 [pid 5609] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5609] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5613] <... set_robust_list resumed>) = 0 [pid 5610] <... set_robust_list resumed>) = 0 [pid 5589] <... sendmsg resumed>) = 28 [pid 5613] ioctl(-1, SIOCGIFINDEX, NULL [pid 5610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5609] <... clone resumed>, parent_tid=[5614], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5614 [pid 5589] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5610] <... prctl resumed>) = 0 [pid 5609] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5589] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5614 attached [pid 5613] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] setpgid(0, 0 [pid 5609] <... futex resumed>) = 0 [pid 5589] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5614] set_robust_list(0x7f566b3159e0, 24 [pid 5613] <... futex resumed>) = 1 [pid 5610] <... setpgid resumed>) = 0 [pid 5609] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5602] <... futex resumed>) = 0 [pid 5614] <... set_robust_list resumed>) = 0 [pid 5613] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5602] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5614] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5610] <... openat resumed>) = 3 [pid 5602] <... futex resumed>) = 0 [pid 5613] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5610] write(3, "1000", 4 [pid 5602] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5613] <... socket resumed>) = 3 [pid 5610] <... write resumed>) = 4 [pid 5613] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] close(3 [pid 5613] <... futex resumed>) = 1 [pid 5610] <... close resumed>) = 0 [pid 5602] <... futex resumed>) = 0 [pid 5613] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5610] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5610] <... futex resumed>) = 0 [pid 5602] <... futex resumed>) = 0 [pid 5613] getpid( [pid 5610] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5602] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5613] <... getpid resumed>) = 5602 [pid 5610] <... mmap resumed>) = 0x7f566b2f5000 [pid 5613] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5609] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5613] <... futex resumed>) = 1 [pid 5610] <... mprotect resumed>) = 0 [pid 5609] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] <... futex resumed>) = 0 [pid 5613] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5610] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5609] <... futex resumed>) = 0 [pid 5602] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5613] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5609] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5602] <... futex resumed>) = 0 [pid 5613] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xe2\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5610] <... clone resumed>, parent_tid=[5616], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5616 [pid 5609] <... mmap resumed>) = 0x7f566b2d4000 [pid 5602] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5610] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5609] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5610] <... futex resumed>) = 0 [pid 5609] <... mprotect resumed>) = 0 [pid 5610] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5609] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5616 attached [pid 5616] set_robust_list(0x7f566b3159e0, 24 [pid 5609] <... clone resumed>, parent_tid=[5617], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5617 [pid 5609] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5617 attached [pid 5616] <... set_robust_list resumed>) = 0 [pid 5609] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5617] set_robust_list(0x7f566b2f49e0, 24 [pid 5616] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5617] <... set_robust_list resumed>) = 0 [pid 5617] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5602] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5602] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b292000 [pid 5602] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5602] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5619], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5619 [pid 5602] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5610] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5602] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5619 attached [pid 5610] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5619] set_robust_list(0x7f566b2b29e0, 24) = 0 [pid 5619] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 5619] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5619] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5610] <... futex resumed>) = 0 [pid 5609] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5606] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5602] <... futex resumed>) = 0 [pid 5590] <... sendmsg resumed>) = 28 [pid 5610] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5609] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5619] <... futex resumed>) = 0 [pid 5610] <... mmap resumed>) = 0x7f566b2d4000 [pid 5609] <... futex resumed>) = 0 [pid 5606] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] <... futex resumed>) = 1 [pid 5590] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5610] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5609] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5606] <... futex resumed>) = 0 [pid 5602] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5590] <... futex resumed>) = 0 [pid 5619] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5610] <... mprotect resumed>) = 0 [pid 5609] <... mmap resumed>) = 0x7f566b2b3000 [pid 5606] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5590] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [ 67.824100][ T5606] can: request_module (can-proto-0) failed. [pid 5619] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5609] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5619] <... futex resumed>) = 1 [pid 5609] <... mprotect resumed>) = 0 [pid 5602] <... futex resumed>) = 0 [pid 5619] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5610] <... clone resumed>, parent_tid=[5620], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5620 [pid 5609] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5610] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] <... futex resumed>) = 0 [pid 5609] <... clone resumed>, parent_tid=[5621], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5621 [pid 5606] <... futex resumed>) = 0 [pid 5602] <... futex resumed>) = 1 ./strace-static-x86_64: Process 5620 attached [pid 5610] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5609] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5602] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 5621 attached [pid 5620] set_robust_list(0x7f566b2f49e0, 24 [pid 5609] <... futex resumed>) = 0 [pid 5606] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5621] set_robust_list(0x7f566b2d39e0, 24 [pid 5620] <... set_robust_list resumed>) = 0 [pid 5609] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5606] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5621] <... set_robust_list resumed>) = 0 [pid 5620] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5606] <... futex resumed>) = 1 [pid 5602] <... futex resumed>) = 0 [pid 5621] ioctl(-1, SIOCGIFINDEX, NULL [pid 5606] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5621] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5621] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5614] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5621] <... futex resumed>) = 1 [pid 5609] <... futex resumed>) = 0 [pid 5621] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5614] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5609] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5614] <... futex resumed>) = 0 [pid 5609] <... futex resumed>) = 0 [pid 5614] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5609] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5614] <... socket resumed>) = 3 [pid 5614] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5614] <... futex resumed>) = 1 [pid 5609] <... futex resumed>) = 0 [pid 5614] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5609] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5609] <... futex resumed>) = 0 [pid 5614] getpid( [pid 5609] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5614] <... getpid resumed>) = 5609 [pid 5614] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5609] <... futex resumed>) = 0 [pid 5614] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5609] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5610] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5609] <... futex resumed>) = 0 [ 67.918873][ T5614] can: request_module (can-proto-0) failed. [pid 5614] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xe9\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5610] <... futex resumed>) = 0 [pid 5609] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5610] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5610] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5610] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5623], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5623 [pid 5610] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5610] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5616] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) ./strace-static-x86_64: Process 5623 attached [pid 5623] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5623] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5601] <... bpf resumed>) = 4 [pid 5599] <... sendmsg resumed>) = 28 [pid 5623] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5616] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... futex resumed>) = 1 [pid 5610] <... futex resumed>) = 0 [pid 5623] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5616] <... futex resumed>) = 0 [pid 5616] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5601] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5610] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5610] <... futex resumed>) = 1 [pid 5599] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5599] <... futex resumed>) = 0 [pid 5616] <... futex resumed>) = 0 [pid 5599] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5594] exit_group(0 [pid 5616] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5605] <... futex resumed>) = ? [pid 5601] <... futex resumed>) = ? [pid 5599] <... futex resumed>) = ? [pid 5594] <... exit_group resumed>) = ? [pid 5616] <... socket resumed>) = 3 [pid 5609] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5605] +++ exited with 0 +++ [pid 5601] +++ exited with 0 +++ [pid 5599] +++ exited with 0 +++ [pid 5594] +++ exited with 0 +++ [pid 5609] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5594, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5621] <... futex resumed>) = 0 [pid 5609] <... futex resumed>) = 1 [pid 5621] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5609] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5621] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [ 68.001386][ T5616] can: request_module (can-proto-0) failed. [pid 5616] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5598] <... bpf resumed>) = 4 [pid 5621] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5616] <... futex resumed>) = 1 [pid 5610] <... futex resumed>) = 0 [pid 5598] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5621] <... futex resumed>) = 1 [pid 5616] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5610] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5609] <... futex resumed>) = 0 [pid 5598] <... futex resumed>) = 0 [pid 5621] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5610] <... futex resumed>) = 0 [pid 5609] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5598] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5585] exit_group(0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5616] getpid( [pid 5610] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5609] <... futex resumed>) = 0 [pid 5604] <... futex resumed>) = ? [pid 5598] <... futex resumed>) = ? [pid 5590] <... futex resumed>) = ? [pid 5585] <... exit_group resumed>) = ? [pid 5621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5616] <... getpid resumed>) = 5610 [pid 5609] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5604] +++ exited with 0 +++ [pid 5598] +++ exited with 0 +++ [pid 5590] +++ exited with 0 +++ [pid 5585] +++ exited with 0 +++ [pid 5621] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5616] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5621] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5616] <... futex resumed>) = 1 [pid 5610] <... futex resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5585, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5621] <... futex resumed>) = 1 [pid 5616] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5610] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5609] <... futex resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5621] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5616] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5610] <... futex resumed>) = 0 [pid 5609] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5616] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xea\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5610] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5609] <... futex resumed>) = 0 [pid 5621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5609] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5621] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5621] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5609] <... futex resumed>) = 0 [pid 5621] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5608] <... bpf resumed>) = 4 [pid 5608] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5608] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5610] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5610] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5586] exit_group(0 [pid 5623] <... futex resumed>) = 0 [pid 5610] <... futex resumed>) = 1 [pid 5589] <... futex resumed>) = ? [pid 5586] <... exit_group resumed>) = ? [pid 5623] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5625 [pid 5623] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5623] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5603] <... futex resumed>) = ? [pid 5623] <... futex resumed>) = 0 [pid 5610] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5589] +++ exited with 0 +++ [pid 5603] +++ exited with 0 +++ [pid 5623] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5610] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5623] <... futex resumed>) = 0 [pid 5610] <... futex resumed>) = 1 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5626 [pid 5623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5610] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5623] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5623] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5626 attached ) = 1 [pid 5610] <... futex resumed>) = 0 [pid 5626] set_robust_list(0x555555e6d5e0, 24 [pid 5623] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5610] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] <... set_robust_list resumed>) = 0 [pid 5623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5610] <... futex resumed>) = 0 [pid 5626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5610] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5626] <... prctl resumed>) = 0 [pid 5623] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 5625 attached [pid 5626] setpgid(0, 0 [pid 5623] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] <... setpgid resumed>) = 0 [pid 5623] <... futex resumed>) = 1 [pid 5610] <... futex resumed>) = 0 [pid 5625] set_robust_list(0x555555e6d5e0, 24 [pid 5626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5623] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5626] <... openat resumed>) = 3 [pid 5625] <... set_robust_list resumed>) = 0 [pid 5626] write(3, "1000", 4) = 4 [pid 5626] close(3) = 0 [pid 5626] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5626] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5626] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5628], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5628 [pid 5626] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5626] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5628 attached [pid 5628] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5628] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5625] setpgid(0, 0) = 0 [pid 5625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5625] write(3, "1000", 4) = 4 [pid 5625] close(3) = 0 [pid 5625] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5625] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5613] <... sendmsg resumed>) = 28 [pid 5597] <... bpf resumed>) = ? [pid 5613] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5625] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5613] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5602] exit_group(0 [pid 5619] <... futex resumed>) = ? [pid 5613] <... futex resumed>) = ? [pid 5608] <... futex resumed>) = ? [pid 5606] <... futex resumed>) = ? [pid 5602] <... exit_group resumed>) = ? [pid 5597] +++ exited with 0 +++ [pid 5586] +++ exited with 0 +++ [pid 5625] <... clone resumed>, parent_tid=[5630], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5630 [pid 5619] +++ exited with 0 +++ [pid 5613] +++ exited with 0 +++ [pid 5608] +++ exited with 0 +++ [pid 5606] +++ exited with 0 +++ [pid 5602] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5602, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5626] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5626] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5626] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5625] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5586, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5626] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5625] <... futex resumed>) = 0 [pid 5076] restart_syscall(<... resuming interrupted clone ...> [pid 5626] <... clone resumed>, parent_tid=[5631], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5631 [pid 5626] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5626] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5630 attached [pid 5625] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5076] <... restart_syscall resumed>) = 0 [pid 5630] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5630] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */./strace-static-x86_64: Process 5631 attached [pid 5631] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5631] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5626] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5626] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5626] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5625] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5626] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5625] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5633], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5633 [pid 5626] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5626] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... futex resumed>) = 0 [pid 5625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5625] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5625] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5634], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5634 [pid 5625] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5634 attached [pid 5634] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5625] <... futex resumed>) = 0 [pid 5625] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 5633 attached [pid 5633] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5633] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5633] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5626] <... futex resumed>) = 0 [pid 5626] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5626] <... futex resumed>) = 0 [pid 5633] <... socket resumed>) = 3 [pid 5626] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5626] <... futex resumed>) = 0 [pid 5633] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5626] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5626] <... futex resumed>) = 0 [pid 5633] getpid( [pid 5626] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5633] <... getpid resumed>) = 5626 [pid 5633] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5626] <... futex resumed>) = 0 [pid 5633] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5626] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5626] <... futex resumed>) = 0 [pid 5633] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xfa\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5626] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5635 ./strace-static-x86_64: Process 5636 attached ./strace-static-x86_64: Process 5635 attached [pid 5626] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5625] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5636 [pid 5636] set_robust_list(0x555555e6d5e0, 24 [pid 5635] set_robust_list(0x555555e6d5e0, 24 [pid 5626] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... futex resumed>) = 0 [pid 5636] <... set_robust_list resumed>) = 0 [pid 5635] <... set_robust_list resumed>) = 0 [pid 5626] <... futex resumed>) = 0 [pid 5625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5625] <... mmap resumed>) = 0x7f566b2b3000 [pid 5635] <... prctl resumed>) = 0 [pid 5626] <... mmap resumed>) = 0x7f566b292000 [pid 5625] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5636] setpgid(0, 0) = 0 [pid 5635] setpgid(0, 0 [pid 5626] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5625] <... mprotect resumed>) = 0 [pid 5614] <... sendmsg resumed>) = 28 [pid 5636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5614] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] <... mprotect resumed>) = 0 [pid 5635] <... setpgid resumed>) = 0 [pid 5636] <... openat resumed>) = 3 [pid 5635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5626] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5625] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5614] <... futex resumed>) = 0 [pid 5614] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] write(3, "1000", 4 [pid 5635] <... openat resumed>) = 3 [pid 5636] <... write resumed>) = 4 [pid 5635] write(3, "1000", 4 [pid 5626] <... clone resumed>, parent_tid=[5638], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5638 [pid 5625] <... clone resumed>, parent_tid=[5637], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5637 [pid 5636] close(3 [pid 5635] <... write resumed>) = 4 [pid 5626] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5636] <... close resumed>) = 0 [pid 5635] close(3 [pid 5626] <... futex resumed>) = 0 [pid 5636] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... close resumed>) = 0 [pid 5626] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... futex resumed>) = 0 [pid 5635] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5617] <... bpf resumed>) = 4 [pid 5636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5635] <... futex resumed>) = 0 [pid 5636] <... mmap resumed>) = 0x7f566b2f5000 [pid 5635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5638 attached [pid 5636] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5635] <... mmap resumed>) = 0x7f566b2f5000 [pid 5638] set_robust_list(0x7f566b2b29e0, 24 [pid 5636] <... mprotect resumed>) = 0 [pid 5635] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5638] <... set_robust_list resumed>) = 0 [pid 5636] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5635] <... mprotect resumed>) = 0 [pid 5638] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5635] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5638] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... clone resumed>, parent_tid=[5639], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5639 [pid 5638] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5617] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... futex resumed>) = 1 [pid 5636] <... futex resumed>) = 0 [pid 5635] <... clone resumed>, parent_tid=[5640], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5640 [pid 5626] <... futex resumed>) = 0 [pid 5617] <... futex resumed>) = 0 [pid 5638] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5617] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5609] exit_group(0./strace-static-x86_64: Process 5640 attached ./strace-static-x86_64: Process 5639 attached ./strace-static-x86_64: Process 5637 attached [pid 5638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] <... futex resumed>) = 0 [pid 5626] <... futex resumed>) = 0 [pid 5621] <... futex resumed>) = ? [pid 5617] <... futex resumed>) = ? [pid 5614] <... futex resumed>) = ? [pid 5609] <... exit_group resumed>) = ? [pid 5640] set_robust_list(0x7f566b3159e0, 24 [pid 5638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5635] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5626] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5621] +++ exited with 0 +++ [pid 5617] +++ exited with 0 +++ [pid 5614] +++ exited with 0 +++ [pid 5640] <... set_robust_list resumed>) = 0 [pid 5638] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5640] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5638] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5609] +++ exited with 0 +++ [pid 5638] <... futex resumed>) = 1 [pid 5626] <... futex resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5609, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5638] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5626] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5626] <... futex resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5626] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5638] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5638] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5638] <... futex resumed>) = 1 [pid 5626] <... futex resumed>) = 0 [pid 5638] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] set_robust_list(0x7f566b2d39e0, 24 [pid 5639] set_robust_list(0x7f566b3159e0, 24 [pid 5637] <... set_robust_list resumed>) = 0 [pid 5637] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5639] <... set_robust_list resumed>) = 0 [pid 5637] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... futex resumed>) = 0 [pid 5639] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5637] <... futex resumed>) = 1 [pid 5625] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5625] <... futex resumed>) = 0 [pid 5620] <... bpf resumed>) = 4 [pid 5637] <... socket resumed>) = 3 [pid 5625] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5620] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5620] <... futex resumed>) = 0 [pid 5637] <... futex resumed>) = 0 [pid 5625] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5620] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5637] getpid( [pid 5636] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5625] <... futex resumed>) = 0 [pid 5637] <... getpid resumed>) = 5625 [pid 5636] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... futex resumed>) = 0 [pid 5637] <... futex resumed>) = 0 [pid 5636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5637] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] <... mmap resumed>) = 0x7f566b2d4000 [pid 5637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5625] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xf9\x15\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5636] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5625] <... futex resumed>) = 0 [pid 5636] <... mprotect resumed>) = 0 [pid 5636] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5625] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... clone resumed>, parent_tid=[5643], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5643 [pid 5636] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5636] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5635] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5643 attached [pid 5643] set_robust_list(0x7f566b2f49e0, 24 [pid 5610] exit_group(0 [pid 5623] <... futex resumed>) = ? [pid 5620] <... futex resumed>) = ? [pid 5610] <... exit_group resumed>) = ? [pid 5643] <... set_robust_list resumed>) = 0 [pid 5623] +++ exited with 0 +++ [pid 5620] +++ exited with 0 +++ [pid 5643] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5635] <... mmap resumed>) = 0x7f566b2d4000 [pid 5635] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5635] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5644], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5644 [pid 5635] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5630] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5630] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5630] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5644 attached [pid 5644] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5644] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5635] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5625] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5625] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] <... futex resumed>) = 0 [pid 5625] <... futex resumed>) = 1 [pid 5630] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5625] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5630] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5636] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5630] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] <... futex resumed>) = 0 [pid 5625] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... futex resumed>) = 0 [pid 5630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5625] <... futex resumed>) = 0 [pid 5636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5630] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5625] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... mmap resumed>) = 0x7f566b2b3000 [pid 5630] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5630] <... futex resumed>) = 0 [pid 5625] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... mprotect resumed>) = 0 [pid 5630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5625] <... futex resumed>) = 0 [pid 5636] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5630] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5625] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5630] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] <... clone resumed>, parent_tid=[5645], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5645 [pid 5630] <... futex resumed>) = 0 [pid 5636] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] <... futex resumed>) = 0 [pid 5636] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5645 attached [pid 5645] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5645] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5645] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5636] <... futex resumed>) = 0 [pid 5645] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5636] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... socket resumed>) = 3 [pid 5636] <... futex resumed>) = 0 [pid 5645] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5645] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] <... futex resumed>) = 0 [pid 5645] getpid( [pid 5636] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] <... getpid resumed>) = 5636 [pid 5645] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5616] <... sendmsg resumed>) = ? [pid 5645] <... futex resumed>) = 1 [pid 5636] <... futex resumed>) = 0 [pid 5645] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5636] <... futex resumed>) = 0 [pid 5645] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x04\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [ 68.559008][ T5630] can: request_module (can-proto-0) failed. [ 68.567161][ T5616] ieee80211 phy92: Failed to add default virtual iface [pid 5636] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5628] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5616] +++ exited with 0 +++ [pid 5610] +++ exited with 0 +++ [pid 5635] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5610, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5635] <... futex resumed>) = 0 [pid 5628] <... futex resumed>) = 0 [pid 5635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5628] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5635] <... mmap resumed>) = 0x7f566b2b3000 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5635] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5635] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5646], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5646 [pid 5635] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5635] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5646 attached [pid 5646] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5646] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5646] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5635] <... futex resumed>) = 0 [pid 5646] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5635] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... socket resumed>) = 3 [pid 5635] <... futex resumed>) = 0 [pid 5646] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] <... futex resumed>) = 0 [pid 5635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5646] getpid( [pid 5635] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... getpid resumed>) = 5635 [pid 5635] <... futex resumed>) = 0 [pid 5646] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] <... futex resumed>) = 0 [pid 5635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5646] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5635] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5646] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x03\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5635] <... futex resumed>) = 0 [pid 5635] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5636] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b292000 [pid 5636] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5636] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5647], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5647 [pid 5636] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5636] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5647 attached [ 68.615144][ T5628] can: request_module (can-proto-0) failed. [pid 5647] set_robust_list(0x7f566b2b29e0, 24) = 0 [pid 5647] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 5647] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5636] <... futex resumed>) = 0 [pid 5636] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5636] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5647] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5647] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5636] <... futex resumed>) = 0 [pid 5636] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5636] <... futex resumed>) = 0 [pid 5647] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5636] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5647] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5636] <... futex resumed>) = 0 [pid 5647] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5648 attached [pid 5635] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5648] set_robust_list(0x555555e6d5e0, 24 [pid 5635] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5648 [pid 5648] <... set_robust_list resumed>) = 0 [pid 5635] <... futex resumed>) = 0 [pid 5648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5648] <... prctl resumed>) = 0 [pid 5635] <... mmap resumed>) = 0x7f566b292000 [pid 5648] setpgid(0, 0 [pid 5635] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5648] <... setpgid resumed>) = 0 [pid 5635] <... mprotect resumed>) = 0 [pid 5648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5635] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5648] <... openat resumed>) = 3 [pid 5648] write(3, "1000", 4 [pid 5635] <... clone resumed>, parent_tid=[5650], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5650 [pid 5648] <... write resumed>) = 4 [pid 5635] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] close(3 [pid 5635] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5650 attached [pid 5648] <... close resumed>) = 0 [pid 5635] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5650] set_robust_list(0x7f566b2b29e0, 24 [pid 5648] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] <... set_robust_list resumed>) = 0 [pid 5648] <... futex resumed>) = 0 [pid 5650] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5648] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5650] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5648] <... mmap resumed>) = 0x7f566b2f5000 [pid 5650] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5650] <... futex resumed>) = 1 [pid 5648] <... mprotect resumed>) = 0 [pid 5635] <... futex resumed>) = 0 [pid 5650] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5648] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5635] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] <... futex resumed>) = 0 [pid 5650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5648] <... clone resumed>, parent_tid=[5653], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5653 [pid 5635] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5650] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5648] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5651 attached [pid 5650] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] <... futex resumed>) = 0 [pid 5651] set_robust_list(0x555555e6d5e0, 24 [pid 5650] <... futex resumed>) = 1 [pid 5648] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5635] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5653 attached [pid 5651] <... set_robust_list resumed>) = 0 [pid 5650] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5635] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5651 [pid 5653] set_robust_list(0x7f566b3159e0, 24 [pid 5651] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] <... futex resumed>) = 0 [pid 5653] <... set_robust_list resumed>) = 0 [pid 5651] <... prctl resumed>) = 0 [pid 5650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5635] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5653] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5651] setpgid(0, 0 [pid 5650] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5651] <... setpgid resumed>) = 0 [pid 5650] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5650] <... futex resumed>) = 1 [pid 5635] <... futex resumed>) = 0 [pid 5633] <... sendmsg resumed>) = 28 [pid 5651] <... openat resumed>) = 3 [pid 5650] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] write(3, "1000", 4 [pid 5633] <... futex resumed>) = 0 [pid 5651] <... write resumed>) = 4 [pid 5633] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5651] close(3) = 0 [pid 5651] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5651] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5651] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5655], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5655 [pid 5648] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5651] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] <... futex resumed>) = 0 [pid 5648] <... futex resumed>) = 0 [pid 5651] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5648] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 ./strace-static-x86_64: Process 5655 attached [pid 5648] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5655] set_robust_list(0x7f566b3159e0, 24 [pid 5648] <... mprotect resumed>) = 0 [pid 5655] <... set_robust_list resumed>) = 0 [pid 5648] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5655] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5648] <... clone resumed>, parent_tid=[5656], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5656 [pid 5648] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5648] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5656 attached [pid 5656] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5656] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5651] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5648] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5651] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] <... futex resumed>) = 0 [pid 5648] <... futex resumed>) = 0 [pid 5651] 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 5651] <... mmap resumed>) = 0x7f566b2d4000 [pid 5648] <... mmap resumed>) = 0x7f566b2b3000 [pid 5651] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5648] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5640] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5651] <... mprotect resumed>) = 0 [pid 5648] <... mprotect resumed>) = 0 [pid 5640] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5648] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5640] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5658 attached [pid 5640] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5651] <... clone resumed>, parent_tid=[5658], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5658 [pid 5648] <... clone resumed>, parent_tid=[5659], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5659 [pid 5658] set_robust_list(0x7f566b2f49e0, 24 [pid 5651] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] <... set_robust_list resumed>) = 0 [pid 5651] <... futex resumed>) = 0 [pid 5648] <... futex resumed>) = 0 [pid 5658] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 5659 attached [ 68.917619][ T5640] can: request_module (can-proto-0) failed. [pid 5655] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5651] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5648] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5631] <... bpf resumed>) = 4 [pid 5659] set_robust_list(0x7f566b2d39e0, 24 [pid 5655] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... set_robust_list resumed>) = 0 [pid 5655] <... futex resumed>) = 0 [pid 5639] <... futex resumed>) = 0 [pid 5659] ioctl(-1, SIOCGIFINDEX, NULL [pid 5655] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5659] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5659] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5648] <... futex resumed>) = 0 [pid 5659] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5648] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5648] <... futex resumed>) = 0 [pid 5659] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5648] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5659] <... socket resumed>) = 3 [pid 5659] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... futex resumed>) = 1 [pid 5648] <... futex resumed>) = 0 [pid 5631] <... futex resumed>) = 0 [pid 5659] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5648] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5648] <... futex resumed>) = 0 [pid 5626] exit_group(0 [pid 5659] getpid( [pid 5648] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] <... futex resumed>) = ? [pid 5633] <... futex resumed>) = ? [pid 5631] <... futex resumed>) = ? [pid 5628] <... futex resumed>) = ? [pid 5626] <... exit_group resumed>) = ? [pid 5659] <... getpid resumed>) = 5648 [pid 5638] +++ exited with 0 +++ [pid 5633] +++ exited with 0 +++ [pid 5631] +++ exited with 0 +++ [pid 5628] +++ exited with 0 +++ [pid 5659] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5648] <... futex resumed>) = 0 [pid 5659] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5648] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5648] <... futex resumed>) = 0 [pid 5626] +++ exited with 0 +++ [pid 5659] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x10\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5648] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5651] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5651] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... futex resumed>) = 0 [pid 5651] <... futex resumed>) = 1 [pid 5655] ioctl(-1, SIOCGIFINDEX, NULL [pid 5651] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5655] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5655] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5651] <... futex resumed>) = 0 [pid 5655] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5651] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... sendmsg resumed>) = 28 [pid 5655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5651] <... futex resumed>) = 0 [pid 5655] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5651] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5655] <... socket resumed>) = 3 [pid 5655] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5651] <... futex resumed>) = 0 [pid 5655] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5651] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... bpf resumed>) = 4 [pid 5637] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5651] <... futex resumed>) = 0 [pid 5643] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... futex resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5626, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5655] getpid( [pid 5651] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] <... futex resumed>) = 0 [pid 5637] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5655] <... getpid resumed>) = 5651 [pid 5643] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5655] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5651] <... futex resumed>) = 0 [pid 5655] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5651] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5651] <... futex resumed>) = 0 [pid 5648] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5655] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x13\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5651] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5648] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5648] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b292000 [pid 5648] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5648] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5660 attached [pid 5653] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5660] set_robust_list(0x7f566b2b29e0, 24 [pid 5653] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] <... set_robust_list resumed>) = 0 [pid 5660] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5653] <... futex resumed>) = 0 [pid 5648] <... clone resumed>, parent_tid=[5660], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5660 [pid 5653] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5648] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5661 ./strace-static-x86_64: Process 5661 attached [pid 5648] <... futex resumed>) = 1 [pid 5660] <... futex resumed>) = 0 [pid 5660] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5648] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5661] set_robust_list(0x555555e6d5e0, 24 [pid 5660] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5651] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5661] <... set_robust_list resumed>) = 0 [pid 5660] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5660] <... futex resumed>) = 1 [pid 5651] <... futex resumed>) = 0 [pid 5648] <... futex resumed>) = 0 [pid 5661] <... prctl resumed>) = 0 [pid 5660] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5648] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] setpgid(0, 0 [pid 5653] <... futex resumed>) = 0 [pid 5651] <... mmap resumed>) = 0x7f566b2b3000 [pid 5648] <... futex resumed>) = 1 [pid 5661] <... setpgid resumed>) = 0 [pid 5653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5651] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5648] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5653] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5651] <... mprotect resumed>) = 0 [pid 5661] <... openat resumed>) = 3 [pid 5653] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5645] <... sendmsg resumed>) = 28 [pid 5661] write(3, "1000", 4 [pid 5653] <... futex resumed>) = 1 [pid 5648] <... futex resumed>) = 0 [pid 5645] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5663 attached [pid 5661] <... write resumed>) = 4 [pid 5653] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5651] <... clone resumed>, parent_tid=[5663], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5663 [pid 5648] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... futex resumed>) = 0 [pid 5663] set_robust_list(0x7f566b2d39e0, 24 [pid 5661] close(3 [pid 5653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5651] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] <... futex resumed>) = 0 [pid 5645] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] exit_group(0 [pid 5663] <... set_robust_list resumed>) = 0 [pid 5661] <... close resumed>) = 0 [pid 5653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5651] <... futex resumed>) = 0 [pid 5648] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5647] <... futex resumed>) = ? [pid 5645] <... futex resumed>) = ? [pid 5643] <... futex resumed>) = ? [pid 5639] <... futex resumed>) = ? [pid 5636] <... exit_group resumed>) = ? [pid 5663] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5661] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5651] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5647] +++ exited with 0 +++ [pid 5645] +++ exited with 0 +++ [pid 5643] +++ exited with 0 +++ [pid 5639] +++ exited with 0 +++ [pid 5663] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] <... futex resumed>) = 0 [pid 5653] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] +++ exited with 0 +++ [pid 5663] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5636, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5661] <... mmap resumed>) = 0x7f566b2f5000 [pid 5634] <... bpf resumed>) = 4 [pid 5661] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5661] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5664], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5664 [pid 5653] <... futex resumed>) = 1 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5648] <... futex resumed>) = 0 [pid 5634] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] <... futex resumed>) = 1 [pid 5661] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5653] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5651] <... futex resumed>) = 0 [pid 5634] <... futex resumed>) = 0 [pid 5663] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5661] <... futex resumed>) = 0 [pid 5651] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5625] exit_group(0./strace-static-x86_64: Process 5664 attached [pid 5663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5661] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5651] <... futex resumed>) = 0 [pid 5637] <... futex resumed>) = ? [pid 5634] <... futex resumed>) = ? [pid 5630] <... futex resumed>) = ? [pid 5625] <... exit_group resumed>) = ? [pid 5664] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5651] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] +++ exited with 0 +++ [pid 5634] +++ exited with 0 +++ [pid 5630] +++ exited with 0 +++ [pid 5664] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5663] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5625] +++ exited with 0 +++ [pid 5663] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5625, si_uid=0, si_status=0, si_utime=0, si_stime=19 /* 0.19 s */} --- [pid 5663] <... futex resumed>) = 1 [pid 5651] <... futex resumed>) = 0 [pid 5663] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5651] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5651] <... futex resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5651] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5663] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5663] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5651] <... futex resumed>) = 0 [pid 5663] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5661] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5661] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5661] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5661] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5661] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5667 attached [pid 5667] set_robust_list(0x7f566b2f49e0, 24 [pid 5661] <... clone resumed>, parent_tid=[5667], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5667 [pid 5667] <... set_robust_list resumed>) = 0 [pid 5661] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5661] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 5668 attached [pid 5668] set_robust_list(0x555555e6d5e0, 24 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5668 [pid 5668] <... set_robust_list resumed>) = 0 [pid 5668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5668] setpgid(0, 0) = 0 [pid 5668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5644] <... bpf resumed>) = 4 [pid 5668] <... openat resumed>) = 3 [pid 5668] write(3, "1000", 4) = 4 [pid 5668] close(3) = 0 [pid 5668] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5668] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5668] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5669], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5669 [pid 5668] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5668] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5669 attached [pid 5669] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5661] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5661] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 5669] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5661] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5661] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5646] <... sendmsg resumed>) = 28 [pid 5644] <... futex resumed>) = 0 [pid 5661] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5646] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5671 [pid 5661] <... mmap resumed>) = 0x7f566b2b3000 [pid 5646] <... futex resumed>) = 0 [pid 5661] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5646] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5635] exit_group(0 [pid 5661] <... mprotect resumed>) = 0 [pid 5646] <... futex resumed>) = ? [pid 5640] <... futex resumed>) = ? [pid 5635] <... exit_group resumed>) = ? [pid 5661] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5646] +++ exited with 0 +++ [pid 5640] +++ exited with 0 +++ [pid 5661] <... clone resumed>, parent_tid=[5673], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5673 [pid 5650] <... futex resumed>) = ? [pid 5661] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5650] +++ exited with 0 +++ [pid 5661] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5673 attached [pid 5673] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5673] ioctl(-1, SIOCGIFINDEX, NULL [pid 5668] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5673] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5668] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 5673] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5673] <... futex resumed>) = 1 [pid 5668] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] <... futex resumed>) = 0 [pid 5673] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] <... futex resumed>) = 0 [pid 5661] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] +++ exited with 0 +++ [pid 5635] +++ exited with 0 +++ [pid 5673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5661] <... futex resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5635, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5673] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5668] <... mmap resumed>) = 0x7f566b2d4000 [pid 5661] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5673] <... socket resumed>) = 3 [pid 5668] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5072] <... restart_syscall resumed>) = 0 [pid 5673] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... mprotect resumed>) = 0 [pid 5673] <... futex resumed>) = 1 [pid 5668] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5661] <... futex resumed>) = 0 [pid 5673] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5661] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5671 attached [pid 5673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] <... clone resumed>, parent_tid=[5674], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5674 [pid 5661] <... futex resumed>) = 0 [pid 5673] getpid( [pid 5671] set_robust_list(0x555555e6d5e0, 24 [pid 5668] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5674 attached [pid 5673] <... getpid resumed>) = 5661 [pid 5668] <... futex resumed>) = 0 [pid 5674] set_robust_list(0x7f566b2f49e0, 24 [pid 5673] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5674] <... set_robust_list resumed>) = 0 [pid 5673] <... futex resumed>) = 1 [pid 5671] <... set_robust_list resumed>) = 0 [pid 5661] <... futex resumed>) = 0 [pid 5674] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5673] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5661] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5671] <... prctl resumed>) = 0 [pid 5661] <... futex resumed>) = 0 [pid 5673] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x1d\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5671] setpgid(0, 0 [pid 5661] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5671] <... setpgid resumed>) = 0 [pid 5671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5671] write(3, "1000", 4) = 4 [pid 5671] close(3) = 0 [pid 5671] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5671] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5671] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5675], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5675 [pid 5671] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5671] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5675 attached [pid 5675] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5668] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5668] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5668] <... futex resumed>) = 0 [pid 5668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5668] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5664] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5668] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5664] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5664] <... futex resumed>) = 0 [pid 5661] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... clone resumed>, parent_tid=[5677], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5677 [pid 5664] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5661] <... futex resumed>) = 0 [pid 5668] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5661] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] <... futex resumed>) = 0 [pid 5664] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5664] <... futex resumed>) = 0 [pid 5661] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5661] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5677 attached [pid 5664] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5661] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5677] set_robust_list(0x7f566b2d39e0, 24 [pid 5664] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5669] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5677] <... set_robust_list resumed>) = 0 [pid 5669] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... futex resumed>) = 0 [pid 5661] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] ioctl(-1, SIOCGIFINDEX, NULL [pid 5669] <... futex resumed>) = 0 [pid 5664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5661] <... futex resumed>) = 0 [pid 5677] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5669] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5664] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5661] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5677] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5677] <... futex resumed>) = 1 [pid 5668] <... futex resumed>) = 0 [pid 5664] <... futex resumed>) = 0 [pid 5677] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5669] <... futex resumed>) = 0 [pid 5668] <... futex resumed>) = 1 [pid 5669] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5668] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5669] <... socket resumed>) = 3 [pid 5669] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5668] <... futex resumed>) = 0 [pid 5669] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] <... futex resumed>) = 0 [pid 5669] getpid( [pid 5668] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5669] <... getpid resumed>) = 5668 [pid 5669] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5678 [pid 5671] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] <... futex resumed>) = 1 [pid 5668] <... futex resumed>) = 0 [pid 5671] <... futex resumed>) = 0 [pid 5671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5671] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5671] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5678 attached , parent_tid=[5679], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5679 [pid 5671] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] set_robust_list(0x555555e6d5e0, 24 [pid 5671] <... futex resumed>) = 0 [pid 5678] <... set_robust_list resumed>) = 0 [pid 5671] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5669] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x24\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5668] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5679 attached [pid 5678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5679] set_robust_list(0x7f566b2f49e0, 24 [pid 5678] <... openat resumed>) = 3 [pid 5679] <... set_robust_list resumed>) = 0 [pid 5678] write(3, "1000", 4 [pid 5679] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5678] <... write resumed>) = 4 [pid 5678] close(3 [pid 5668] <... futex resumed>) = 0 [pid 5668] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5678] <... close resumed>) = 0 [pid 5678] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5671] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5678] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5671] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... mmap resumed>) = 0x7f566b2f5000 [pid 5671] <... futex resumed>) = 0 [pid 5671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5678] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5671] <... mmap resumed>) = 0x7f566b2b3000 [pid 5678] <... mprotect resumed>) = 0 [pid 5671] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5678] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5671] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5678] <... clone resumed>, parent_tid=[5680], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5680 [pid 5678] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5671] <... clone resumed>, parent_tid=[5681], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5681 ./strace-static-x86_64: Process 5681 attached [pid 5678] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5671] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] set_robust_list(0x7f566b2d39e0, 24 [pid 5671] <... futex resumed>) = 0 [pid 5668] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5659] <... sendmsg resumed>) = 28 [pid 5659] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5659] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5680 attached [pid 5680] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5680] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5681] <... set_robust_list resumed>) = 0 [pid 5671] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] <... bpf resumed>) = 4 [pid 5681] ioctl(-1, SIOCGIFINDEX, NULL [pid 5677] <... futex resumed>) = 0 [pid 5668] <... futex resumed>) = 1 [pid 5681] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5677] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5668] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5681] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5681] <... futex resumed>) = 1 [pid 5677] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... futex resumed>) = 0 [pid 5681] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5677] <... futex resumed>) = 1 [pid 5671] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... futex resumed>) = 0 [pid 5681] <... socket resumed>) = 3 [pid 5677] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] <... futex resumed>) = 0 [pid 5668] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5671] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] <... futex resumed>) = 0 [pid 5681] <... futex resumed>) = 0 [pid 5677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5681] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5677] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5671] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5677] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... futex resumed>) = 0 [pid 5656] <... futex resumed>) = 0 [pid 5681] getpid( [pid 5677] <... futex resumed>) = 1 [pid 5671] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] <... futex resumed>) = 0 [pid 5656] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] <... getpid resumed>) = 5671 [pid 5677] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] exit_group(0 [pid 5681] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] <... futex resumed>) = 0 [pid 5660] <... futex resumed>) = ? [pid 5659] <... futex resumed>) = ? [pid 5656] <... futex resumed>) = ? [pid 5653] <... futex resumed>) = ? [pid 5648] <... exit_group resumed>) = ? [pid 5681] <... futex resumed>) = 1 [pid 5678] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5671] <... futex resumed>) = 0 [pid 5668] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5660] +++ exited with 0 +++ [pid 5659] +++ exited with 0 +++ [pid 5653] +++ exited with 0 +++ [pid 5681] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5678] <... futex resumed>) = 0 [pid 5677] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5671] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] <... bpf resumed>) = 4 [pid 5656] +++ exited with 0 +++ [pid 5648] +++ exited with 0 +++ [pid 5681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5678] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5677] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... futex resumed>) = 0 [pid 5658] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] <... futex resumed>) = 1 [pid 5668] <... futex resumed>) = 0 [pid 5671] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5681] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x27\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5678] <... mmap resumed>) = 0x7f566b2d4000 [pid 5677] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5658] <... futex resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5648, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5678] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5658] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5678] <... mprotect resumed>) = 0 [pid 5678] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5683], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5683 [pid 5678] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5678] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5683 attached [pid 5683] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5683] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5651] exit_group(0) = ? [pid 5663] <... futex resumed>) = ? [pid 5658] <... futex resumed>) = ? [pid 5675] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5663] +++ exited with 0 +++ [pid 5658] +++ exited with 0 +++ [pid 5678] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5675] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5655] <... sendmsg resumed>) = ? [pid 5678] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] <... futex resumed>) = 0 [pid 5671] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... futex resumed>) = 0 [pid 5675] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5671] <... futex resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5684 [pid 5678] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5675] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5671] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5655] +++ exited with 0 +++ [pid 5651] +++ exited with 0 +++ ./strace-static-x86_64: Process 5684 attached [pid 5678] <... mmap resumed>) = 0x7f566b2b3000 [ 69.725185][ T5655] ieee80211 phy98: Failed to add default virtual iface [pid 5675] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5651, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5684] set_robust_list(0x555555e6d5e0, 24 [pid 5678] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5675] <... futex resumed>) = 0 [pid 5671] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] <... set_robust_list resumed>) = 0 [pid 5678] <... mprotect resumed>) = 0 [pid 5675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5671] <... futex resumed>) = 0 [pid 5684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5678] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5675] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5671] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5686 attached [pid 5684] <... prctl resumed>) = 0 [pid 5675] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5686] set_robust_list(0x7f566b2d39e0, 24 [pid 5684] setpgid(0, 0 [pid 5678] <... clone resumed>, parent_tid=[5686], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5686 [pid 5675] <... futex resumed>) = 0 [pid 5671] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] <... set_robust_list resumed>) = 0 [pid 5684] <... setpgid resumed>) = 0 [pid 5678] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5671] <... futex resumed>) = 0 [pid 5686] ioctl(-1, SIOCGIFINDEX, NULL [pid 5684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5680] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5678] <... futex resumed>) = 0 [pid 5675] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5671] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5686] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... openat resumed>) = 3 [pid 5680] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5675] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5686] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] write(3, "1000", 4 [pid 5680] <... futex resumed>) = 0 [pid 5678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5675] <... futex resumed>) = 0 [pid 5673] <... sendmsg resumed>) = 28 [pid 5686] <... futex resumed>) = 0 [pid 5684] <... write resumed>) = 4 [pid 5680] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5678] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5673] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] close(3 [pid 5680] <... socket resumed>) = 3 [pid 5678] <... futex resumed>) = 0 [pid 5673] <... futex resumed>) = 0 [pid 5684] <... close resumed>) = 0 [pid 5680] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5673] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] <... futex resumed>) = 0 [pid 5678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5684] <... futex resumed>) = 0 [pid 5680] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5678] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5678] <... futex resumed>) = 0 [pid 5684] <... mmap resumed>) = 0x7f566b2f5000 [pid 5680] getpid( [pid 5678] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5684] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5680] <... getpid resumed>) = 5678 [pid 5684] <... mprotect resumed>) = 0 [pid 5680] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5680] <... futex resumed>) = 1 [pid 5678] <... futex resumed>) = 0 [pid 5680] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5678] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] <... clone resumed>, parent_tid=[5688], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5688 [pid 5680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5678] <... futex resumed>) = 0 [pid 5684] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x2e\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5678] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5688 attached [pid 5684] <... futex resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5689 [pid 5684] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5689 attached [pid 5688] set_robust_list(0x7f566b3159e0, 24 [pid 5689] set_robust_list(0x555555e6d5e0, 24 [pid 5688] <... set_robust_list resumed>) = 0 [pid 5689] <... set_robust_list resumed>) = 0 [pid 5688] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5689] setpgid(0, 0) = 0 [pid 5689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5689] write(3, "1000", 4) = 4 [pid 5689] close(3) = 0 [pid 5689] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5689] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5689] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5691], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5691 [pid 5689] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5689] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5691 attached [pid 5678] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5669] <... sendmsg resumed>) = 28 [pid 5667] <... bpf resumed>) = 4 [pid 5678] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] set_robust_list(0x7f566b3159e0, 24 [pid 5669] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5667] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] <... set_robust_list resumed>) = 0 [pid 5686] <... futex resumed>) = 0 [pid 5679] <... bpf resumed>) = 4 [pid 5678] <... futex resumed>) = 1 [pid 5669] <... futex resumed>) = 0 [pid 5667] <... futex resumed>) = 0 [pid 5691] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5686] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5679] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5669] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5667] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5686] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5684] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5679] <... futex resumed>) = 0 [pid 5661] exit_group(0 [pid 5686] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5673] <... futex resumed>) = ? [pid 5667] <... futex resumed>) = ? [pid 5664] <... futex resumed>) = ? [pid 5661] <... exit_group resumed>) = ? [pid 5689] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5689] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] <... futex resumed>) = 1 [pid 5684] <... futex resumed>) = 0 [pid 5678] <... futex resumed>) = 0 [pid 5673] +++ exited with 0 +++ [pid 5667] +++ exited with 0 +++ [pid 5664] +++ exited with 0 +++ [pid 5661] +++ exited with 0 +++ [pid 5689] <... futex resumed>) = 0 [pid 5686] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5678] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5661, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5684] <... mmap resumed>) = 0x7f566b2d4000 [pid 5678] <... futex resumed>) = 0 [pid 5689] <... mmap resumed>) = 0x7f566b2d4000 [pid 5686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5684] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5678] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5686] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5684] <... mprotect resumed>) = 0 [pid 5689] <... mprotect resumed>) = 0 [pid 5686] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5689] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5686] <... futex resumed>) = 1 [pid 5678] <... futex resumed>) = 0 [pid 5686] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] <... clone resumed>, parent_tid=[5694], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5694 [pid 5678] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5689] <... clone resumed>, parent_tid=[5695], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5695 [pid 5686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5684] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... futex resumed>) = 0 [pid 5689] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5684] <... futex resumed>) = 0 [pid 5678] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 5695 attached ./strace-static-x86_64: Process 5694 attached [pid 5689] <... futex resumed>) = 0 [pid 5686] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5684] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5695] set_robust_list(0x7f566b2f49e0, 24 [pid 5694] set_robust_list(0x7f566b2f49e0, 24 [pid 5689] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5686] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5695] <... set_robust_list resumed>) = 0 [pid 5694] <... set_robust_list resumed>) = 0 [pid 5686] <... futex resumed>) = 1 [pid 5678] <... futex resumed>) = 0 [pid 5695] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5694] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5686] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5684] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5696 [pid 5689] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5689] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] <... futex resumed>) = 0 [pid 5689] <... futex resumed>) = 0 [pid 5684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5696 attached [pid 5689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5684] <... mmap resumed>) = 0x7f566b2b3000 [pid 5696] set_robust_list(0x555555e6d5e0, 24 [pid 5689] <... mmap resumed>) = 0x7f566b2b3000 [pid 5684] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5696] <... set_robust_list resumed>) = 0 [pid 5689] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5684] <... mprotect resumed>) = 0 [pid 5696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5689] <... mprotect resumed>) = 0 [pid 5684] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5696] <... prctl resumed>) = 0 [pid 5689] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5696] setpgid(0, 0 [pid 5684] <... clone resumed>, parent_tid=[5697], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5697 [pid 5696] <... setpgid resumed>) = 0 [pid 5689] <... clone resumed>, parent_tid=[5698], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5698 [pid 5684] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5689] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5697 attached [pid 5696] <... openat resumed>) = 3 [pid 5689] <... futex resumed>) = 0 [pid 5688] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5684] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5698 attached [pid 5697] set_robust_list(0x7f566b2d39e0, 24 [pid 5696] write(3, "1000", 4 [pid 5689] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] set_robust_list(0x7f566b2d39e0, 24 [pid 5697] <... set_robust_list resumed>) = 0 [pid 5696] <... write resumed>) = 4 [pid 5688] <... futex resumed>) = 0 [pid 5698] <... set_robust_list resumed>) = 0 [pid 5697] ioctl(-1, SIOCGIFINDEX, NULL [pid 5696] close(3 [pid 5688] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5698] ioctl(-1, SIOCGIFINDEX, NULL [pid 5697] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5696] <... close resumed>) = 0 [pid 5698] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5697] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] <... futex resumed>) = 1 [pid 5696] <... futex resumed>) = 0 [pid 5684] <... futex resumed>) = 0 [pid 5698] <... futex resumed>) = 1 [pid 5697] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5689] <... futex resumed>) = 0 [pid 5684] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] <... mmap resumed>) = 0x7f566b2f5000 [pid 5689] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] <... futex resumed>) = 0 [pid 5684] <... futex resumed>) = 1 [pid 5698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5696] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5689] <... futex resumed>) = 0 [pid 5688] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5684] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5696] <... mprotect resumed>) = 0 [pid 5689] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] <... socket resumed>) = 3 [pid 5681] <... sendmsg resumed>) = 28 [pid 5674] <... bpf resumed>) = 4 [pid 5698] <... socket resumed>) = 3 [pid 5696] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5691] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5688] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] exit_group(0 [pid 5698] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] <... futex resumed>) = 1 [pid 5684] <... futex resumed>) = 0 [pid 5681] <... futex resumed>) = 0 [pid 5677] <... futex resumed>) = ? [pid 5674] <... futex resumed>) = ? [pid 5671] exit_group(0 [pid 5669] <... futex resumed>) = ? [pid 5668] <... exit_group resumed>) = ? [pid 5698] <... futex resumed>) = 1 [pid 5696] <... clone resumed>, parent_tid=[5699], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5699 [pid 5691] <... futex resumed>) = 0 [pid 5689] <... futex resumed>) = 0 [pid 5688] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5677] +++ exited with 0 +++ [pid 5669] +++ exited with 0 +++ [pid 5698] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] <... futex resumed>) = 0 [pid 5691] getpid( [pid 5689] <... futex resumed>) = 0 [pid 5688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5684] <... futex resumed>) = 0 [pid 5681] <... futex resumed>) = ? [pid 5679] <... futex resumed>) = ? [pid 5675] <... futex resumed>) = ? [pid 5674] +++ exited with 0 +++ [pid 5671] <... exit_group resumed>) = ? [pid 5668] +++ exited with 0 +++ [pid 5696] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5689] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5699 attached [pid 5691] <... getpid resumed>) = 5689 [pid 5688] getpid( [pid 5684] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5681] +++ exited with 0 +++ [pid 5679] +++ exited with 0 +++ [pid 5699] set_robust_list(0x7f566b3159e0, 24 [pid 5675] +++ exited with 0 +++ [pid 5699] <... set_robust_list resumed>) = 0 [pid 5699] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5691] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5689] <... futex resumed>) = 0 [pid 5691] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5689] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] <... bpf resumed>) = 4 [pid 5691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5689] <... futex resumed>) = 0 [pid 5691] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x39\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5689] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] <... getpid resumed>) = 5684 [pid 5688] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5688] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5684] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5668, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5688] <... futex resumed>) = 0 [pid 5684] <... futex resumed>) = 1 [pid 5683] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] +++ exited with 0 +++ [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5688] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x34\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5684] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5683] <... futex resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5671, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5683] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5696] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5696] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5696] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5696] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5701], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5701 [pid 5696] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5696] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5701 attached [pid 5701] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5701] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5689] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5689] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] <... futex resumed>) = 0 [pid 5689] <... futex resumed>) = 1 [pid 5698] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5689] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5698] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5689] <... futex resumed>) = 0 [pid 5698] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5689] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5689] <... futex resumed>) = 0 [pid 5684] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5689] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5684] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5697] <... futex resumed>) = 0 [pid 5684] <... futex resumed>) = 1 [pid 5698] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5684] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] <... futex resumed>) = 1 [pid 5697] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5689] <... futex resumed>) = 0 [pid 5698] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5697] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5697] <... futex resumed>) = 1 [pid 5689] <... futex resumed>) = 0 [pid 5684] <... futex resumed>) = 0 [pid 5698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5697] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5689] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5684] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5684] <... futex resumed>) = 0 [pid 5698] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5684] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5696] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5704 [pid 5698] <... futex resumed>) = 1 [pid 5697] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5696] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... futex resumed>) = 0 [pid 5698] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] <... futex resumed>) = 0 [pid 5696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5696] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5697] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5704 attached [pid 5697] <... futex resumed>) = 1 [pid 5684] <... futex resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5705 [pid 5704] set_robust_list(0x555555e6d5e0, 24 [pid 5697] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] <... clone resumed>, parent_tid=[5706], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5706 [pid 5684] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] <... sendmsg resumed>) = 28 [pid 5704] <... set_robust_list resumed>) = 0 [pid 5697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5696] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] <... futex resumed>) = 0 [pid 5680] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] exit_group(0./strace-static-x86_64: Process 5706 attached ./strace-static-x86_64: Process 5705 attached [pid 5704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5696] <... futex resumed>) = 0 [pid 5686] <... futex resumed>) = ? [pid 5684] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5683] <... futex resumed>) = ? [pid 5680] <... futex resumed>) = ? [pid 5678] <... exit_group resumed>) = ? [pid 5706] set_robust_list(0x7f566b2d39e0, 24 [pid 5705] set_robust_list(0x555555e6d5e0, 24 [pid 5704] <... prctl resumed>) = 0 [pid 5697] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5696] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5686] +++ exited with 0 +++ [pid 5683] +++ exited with 0 +++ [pid 5680] +++ exited with 0 +++ [pid 5678] +++ exited with 0 +++ [pid 5706] <... set_robust_list resumed>) = 0 [pid 5705] <... set_robust_list resumed>) = 0 [pid 5704] setpgid(0, 0 [pid 5697] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] ioctl(-1, SIOCGIFINDEX, NULL [pid 5705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5704] <... setpgid resumed>) = 0 [pid 5697] <... futex resumed>) = 1 [pid 5684] <... futex resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5678, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5706] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5705] <... prctl resumed>) = 0 [pid 5704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5697] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5706] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] setpgid(0, 0 [pid 5704] <... openat resumed>) = 3 [pid 5706] <... futex resumed>) = 1 [pid 5705] <... setpgid resumed>) = 0 [pid 5704] write(3, "1000", 4 [pid 5696] <... futex resumed>) = 0 [pid 5706] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5704] <... write resumed>) = 4 [pid 5696] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5705] <... openat resumed>) = 3 [pid 5704] close(3 [pid 5696] <... futex resumed>) = 0 [pid 5706] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5705] write(3, "1000", 4 [pid 5704] <... close resumed>) = 0 [pid 5696] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] <... socket resumed>) = 3 [pid 5705] <... write resumed>) = 4 [pid 5704] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] close(3 [pid 5704] <... futex resumed>) = 0 [pid 5706] <... futex resumed>) = 1 [pid 5705] <... close resumed>) = 0 [pid 5704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5696] <... futex resumed>) = 0 [pid 5706] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... mmap resumed>) = 0x7f566b2f5000 [pid 5696] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5705] <... futex resumed>) = 0 [pid 5704] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5696] <... futex resumed>) = 0 [pid 5706] getpid( [pid 5705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5704] <... mprotect resumed>) = 0 [pid 5696] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] <... getpid resumed>) = 5696 [pid 5705] <... mmap resumed>) = 0x7f566b2f5000 [pid 5704] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5706] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5706] <... futex resumed>) = 1 [pid 5705] <... mprotect resumed>) = 0 [pid 5704] <... clone resumed>, parent_tid=[5707], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5707 [pid 5696] <... futex resumed>) = 0 [pid 5706] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5704] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5704] <... futex resumed>) = 0 [pid 5696] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5707 attached [pid 5706] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x40\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5705] <... clone resumed>, parent_tid=[5708], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5708 [pid 5704] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5696] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5707] set_robust_list(0x7f566b3159e0, 24 [pid 5705] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] <... set_robust_list resumed>) = 0 [pid 5705] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5708 attached [pid 5707] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5705] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5708] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5708] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5704] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5704] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5704] <... futex resumed>) = 0 [pid 5696] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5696] <... futex resumed>) = 0 [pid 5705] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5704] <... mmap resumed>) = 0x7f566b2d4000 [pid 5696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5704] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5696] <... mmap resumed>) = 0x7f566b292000 [pid 5705] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5704] <... mprotect resumed>) = 0 [pid 5696] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5704] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5696] <... mprotect resumed>) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5711 ./strace-static-x86_64: Process 5711 attached [pid 5705] <... mmap resumed>) = 0x7f566b2d4000 [pid 5696] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5711] set_robust_list(0x555555e6d5e0, 24 [pid 5705] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5704] <... clone resumed>, parent_tid=[5712], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5712 [pid 5711] <... set_robust_list resumed>) = 0 [pid 5705] <... mprotect resumed>) = 0 [pid 5704] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5696] <... clone resumed>, parent_tid=[5713], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5713 ./strace-static-x86_64: Process 5712 attached ./strace-static-x86_64: Process 5713 attached [pid 5711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5705] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5704] <... futex resumed>) = 0 [pid 5699] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] set_robust_list(0x7f566b2b29e0, 24 [pid 5712] set_robust_list(0x7f566b2f49e0, 24 [pid 5711] <... prctl resumed>) = 0 [pid 5704] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5699] <... futex resumed>) = 0 [pid 5696] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5714 attached [pid 5713] <... set_robust_list resumed>) = 0 [pid 5712] <... set_robust_list resumed>) = 0 [pid 5711] setpgid(0, 0 [pid 5705] <... clone resumed>, parent_tid=[5714], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5714 [pid 5699] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] <... sendmsg resumed>) = 28 [pid 5714] set_robust_list(0x7f566b2f49e0, 24 [pid 5713] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5712] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5711] <... setpgid resumed>) = 0 [pid 5705] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5714] <... set_robust_list resumed>) = 0 [pid 5713] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5705] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = 0 [pid 5714] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5713] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] <... openat resumed>) = 3 [pid 5705] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5713] <... futex resumed>) = 1 [pid 5711] write(3, "1000", 4 [pid 5696] <... futex resumed>) = 0 [pid 5713] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] <... write resumed>) = 4 [pid 5696] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] close(3 [pid 5699] <... futex resumed>) = 0 [pid 5696] <... futex resumed>) = 1 [pid 5711] <... close resumed>) = 0 [pid 5699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5696] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5711] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5711] <... futex resumed>) = 0 [pid 5699] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5699] <... futex resumed>) = 1 [pid 5696] <... futex resumed>) = 0 [pid 5711] <... mmap resumed>) = 0x7f566b2f5000 [pid 5699] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5696] <... futex resumed>) = 0 [pid 5711] <... mprotect resumed>) = 0 [pid 5699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5696] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5711] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5704] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5699] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5704] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] <... clone resumed>, parent_tid=[5716], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5716 [pid 5704] <... futex resumed>) = 0 [pid 5699] <... futex resumed>) = 1 [pid 5696] <... futex resumed>) = 0 [pid 5711] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5716 attached [pid 5711] <... futex resumed>) = 0 [pid 5704] <... mmap resumed>) = 0x7f566b2b3000 [pid 5716] set_robust_list(0x7f566b3159e0, 24 [pid 5711] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5705] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5704] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5699] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5695] <... bpf resumed>) = 4 [pid 5694] <... bpf resumed>) = 4 [pid 5716] <... set_robust_list resumed>) = 0 [pid 5705] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... mprotect resumed>) = 0 [pid 5716] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5705] <... futex resumed>) = 0 [pid 5704] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5704] <... clone resumed>, parent_tid=[5718], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5718 [pid 5694] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5705] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5704] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5695] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5718 attached [pid 5707] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] <... mprotect resumed>) = 0 [pid 5704] <... futex resumed>) = 0 [pid 5695] <... futex resumed>) = 0 [pid 5694] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5718] set_robust_list(0x7f566b2d39e0, 24 [pid 5707] <... futex resumed>) = 0 [pid 5705] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5704] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5695] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5689] exit_group(0 [pid 5718] <... set_robust_list resumed>) = 0 [pid 5707] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5698] <... futex resumed>) = ? [pid 5695] <... futex resumed>) = ? [pid 5691] <... futex resumed>) = ? [pid 5689] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5719 attached [pid 5718] ioctl(-1, SIOCGIFINDEX, NULL [pid 5705] <... clone resumed>, parent_tid=[5719], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5719 [pid 5698] +++ exited with 0 +++ [pid 5691] +++ exited with 0 +++ [pid 5695] +++ exited with 0 +++ [pid 5689] +++ exited with 0 +++ [pid 5718] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5705] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5711] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5718] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] <... mprotect resumed>) = 0 [pid 5705] <... futex resumed>) = 0 [pid 5718] <... futex resumed>) = 1 [pid 5711] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5704] <... futex resumed>) = 0 [pid 5704] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] <... clone resumed>, parent_tid=[5720], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5720 [pid 5707] <... futex resumed>) = 0 [pid 5704] <... futex resumed>) = 1 [pid 5711] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5704] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5718] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] <... futex resumed>) = 0 [pid 5707] <... socket resumed>) = 3 [pid 5705] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5719] set_robust_list(0x7f566b2d39e0, 24 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5689, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5719] <... set_robust_list resumed>) = 0 [pid 5711] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5707] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5719] ioctl(-1, SIOCGIFINDEX, NULL [pid 5707] <... futex resumed>) = 1 [pid 5704] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5720 attached [pid 5719] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5707] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5704] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] set_robust_list(0x7f566b2f49e0, 24 [pid 5719] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5704] <... futex resumed>) = 0 [pid 5720] <... set_robust_list resumed>) = 0 [pid 5719] <... futex resumed>) = 1 [pid 5707] getpid( [pid 5705] <... futex resumed>) = 0 [pid 5704] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5720] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5719] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5707] <... getpid resumed>) = 5704 [pid 5705] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5707] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] <... futex resumed>) = 0 [pid 5719] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5707] <... futex resumed>) = 1 [pid 5705] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5704] <... futex resumed>) = 0 [pid 5719] <... socket resumed>) = 3 [pid 5707] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5704] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5704] <... futex resumed>) = 0 [pid 5719] <... futex resumed>) = 1 [pid 5707] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x48\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5705] <... futex resumed>) = 0 [pid 5704] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5719] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] <... sendmsg resumed>) = 28 [pid 5719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5711] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5711] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5711] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5711] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5721], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5721 [pid 5711] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5719] getpid( [pid 5711] <... futex resumed>) = 0 [pid 5708] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] <... futex resumed>) = 0 [pid 5688] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... getpid resumed>) = 5705 [pid 5711] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5708] <... futex resumed>) = 0 [pid 5705] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] <... futex resumed>) = 0 [pid 5684] exit_group(0 [pid 5719] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5697] <... futex resumed>) = ? [pid 5694] <... futex resumed>) = ? [pid 5684] <... exit_group resumed>) = ? [pid 5719] <... futex resumed>) = 0 [pid 5705] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5697] +++ exited with 0 +++ [pid 5694] +++ exited with 0 +++ [pid 5688] +++ exited with 0 +++ [pid 5684] +++ exited with 0 +++ [pid 5719] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5708] <... futex resumed>) = 0 [pid 5705] <... futex resumed>) = 1 [pid 5704] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5684, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- ./strace-static-x86_64: Process 5721 attached [pid 5718] <... futex resumed>) = 0 [pid 5708] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x49\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5705] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5704] <... futex resumed>) = 1 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5721] set_robust_list(0x7f566b2d39e0, 24 [pid 5718] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5711] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5704] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] <... restart_syscall resumed>) = 0 [pid 5721] <... set_robust_list resumed>) = 0 [pid 5718] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] ioctl(-1, SIOCGIFINDEX, NULL [pid 5718] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] <... futex resumed>) = 0 [pid 5721] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5718] <... futex resumed>) = 1 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5721] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] <... mmap resumed>) = 0x7f566b292000 [pid 5704] <... futex resumed>) = 0 [pid 5721] <... futex resumed>) = 0 [pid 5711] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5704] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] <... mprotect resumed>) = 0 [pid 5718] <... futex resumed>) = 0 [pid 5711] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5704] <... futex resumed>) = 1 [pid 5718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5704] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5711] <... clone resumed>, parent_tid=[5723], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5723 [pid 5711] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5718] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] <... futex resumed>) = 0 [pid 5718] <... futex resumed>) = 1 [pid 5711] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5704] <... futex resumed>) = 0 [pid 5718] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5704] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 5723 attached [pid 5718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5704] <... futex resumed>) = 0 [pid 5723] set_robust_list(0x7f566b2b29e0, 24 [pid 5718] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5704] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5723] <... set_robust_list resumed>) = 0 [pid 5718] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5723] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5718] <... futex resumed>) = 0 [pid 5723] <... socket resumed>) = 3 [pid 5718] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5723] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5711] <... futex resumed>) = 0 [pid 5723] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] <... futex resumed>) = 0 [pid 5711] <... futex resumed>) = 1 [pid 5721] getpid( [pid 5711] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5721] <... getpid resumed>) = 5711 [pid 5721] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5711] <... futex resumed>) = 0 [pid 5721] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5711] <... futex resumed>) = 0 [pid 5721] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x4f\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5711] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5716] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5716] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5716] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5705] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... futex resumed>) = 0 [pid 5705] <... futex resumed>) = 1 [pid 5719] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5705] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5719] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5719] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5705] <... futex resumed>) = 0 [pid 5719] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5705] <... futex resumed>) = 0 [pid 5719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5705] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5719] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5719] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5705] <... futex resumed>) = 0 [pid 5719] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5719] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5705] <... futex resumed>) = 0 [pid 5719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5705] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5719] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5719] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5705] <... futex resumed>) = 0 [pid 5719] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5701] <... bpf resumed>) = 4 [pid 5711] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5724 attached [pid 5711] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5701] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5724 [pid 5724] set_robust_list(0x555555e6d5e0, 24 [pid 5716] <... futex resumed>) = 0 [pid 5711] <... futex resumed>) = 1 [pid 5701] <... futex resumed>) = 0 [pid 5716] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5711] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5701] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5716] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5724] <... set_robust_list resumed>) = 0 [pid 5716] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5716] <... futex resumed>) = 1 [pid 5711] <... futex resumed>) = 0 [pid 5724] <... prctl resumed>) = 0 [pid 5716] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] setpgid(0, 0 [pid 5716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5711] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5725 attached [pid 5724] <... setpgid resumed>) = 0 [pid 5716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5711] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5725] set_robust_list(0x555555e6d5e0, 24 [pid 5724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5716] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5725 [pid 5725] <... set_robust_list resumed>) = 0 [pid 5724] <... openat resumed>) = 3 [pid 5716] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5711] <... futex resumed>) = 0 [pid 5725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5724] write(3, "1000", 4 [pid 5716] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] <... prctl resumed>) = 0 [pid 5724] <... write resumed>) = 4 [pid 5716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5711] <... futex resumed>) = 0 [pid 5706] <... sendmsg resumed>) = 28 [pid 5725] setpgid(0, 0 [pid 5724] close(3 [pid 5716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5711] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5706] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] <... setpgid resumed>) = 0 [pid 5724] <... close resumed>) = 0 [pid 5716] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5706] <... futex resumed>) = 0 [pid 5725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5724] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5725] <... openat resumed>) = 3 [pid 5724] <... futex resumed>) = 0 [pid 5716] <... futex resumed>) = 1 [pid 5711] <... futex resumed>) = 0 [pid 5696] exit_group(0 [pid 5725] write(3, "1000", 4 [pid 5724] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5716] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5713] <... futex resumed>) = ? [pid 5706] <... futex resumed>) = ? [pid 5701] <... futex resumed>) = ? [pid 5699] <... futex resumed>) = ? [pid 5696] <... exit_group resumed>) = ? [pid 5725] <... write resumed>) = 4 [pid 5724] <... mmap resumed>) = 0x7f566b2f5000 [pid 5713] +++ exited with 0 +++ [pid 5701] +++ exited with 0 +++ [pid 5699] +++ exited with 0 +++ [pid 5725] close(3 [pid 5724] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5706] +++ exited with 0 +++ [pid 5696] +++ exited with 0 +++ [pid 5725] <... close resumed>) = 0 [pid 5724] <... mprotect resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5696, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5725] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5725] <... futex resumed>) = 0 [pid 5725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5724] <... clone resumed>, parent_tid=[5726], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5726 [pid 5725] <... mmap resumed>) = 0x7f566b2f5000 [pid 5724] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5724] <... futex resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5726 attached [pid 5725] <... mprotect resumed>) = 0 [pid 5724] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5726] set_robust_list(0x7f566b3159e0, 24 [pid 5725] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5727 attached [pid 5726] <... set_robust_list resumed>) = 0 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5727 [pid 5727] set_robust_list(0x555555e6d5e0, 24 [pid 5726] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5725] <... clone resumed>, parent_tid=[5728], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5728 [pid 5725] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5728 attached ) = 0 [pid 5728] set_robust_list(0x7f566b3159e0, 24 [pid 5725] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5728] <... set_robust_list resumed>) = 0 [pid 5728] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5727] <... set_robust_list resumed>) = 0 [pid 5714] <... bpf resumed>) = 4 [pid 5712] <... bpf resumed>) = 4 [pid 5714] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5714] <... futex resumed>) = 0 [pid 5727] <... prctl resumed>) = 0 [pid 5714] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5727] setpgid(0, 0) = 0 [pid 5727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5724] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5727] write(3, "1000", 4 [pid 5724] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] <... bpf resumed>) = 4 [pid 5727] <... write resumed>) = 4 [pid 5725] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5724] <... futex resumed>) = 0 [pid 5727] close(3 [pid 5725] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5727] <... close resumed>) = 0 [pid 5725] <... futex resumed>) = 0 [pid 5724] <... mmap resumed>) = 0x7f566b2d4000 [pid 5712] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5724] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5720] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] <... futex resumed>) = 0 [pid 5725] <... mmap resumed>) = 0x7f566b2d4000 [pid 5724] <... mprotect resumed>) = 0 [pid 5712] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5727] <... futex resumed>) = 0 [pid 5725] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5724] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5725] <... mprotect resumed>) = 0 [pid 5725] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5724] <... clone resumed>, parent_tid=[5731], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5731 [pid 5724] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5725] <... clone resumed>, parent_tid=[5732], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5732 [pid 5724] <... futex resumed>) = 0 [pid 5727] <... mmap resumed>) = 0x7f566b2f5000 [pid 5725] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5731 attached [pid 5727] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5725] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5732 attached [pid 5731] set_robust_list(0x7f566b2f49e0, 24 [pid 5727] <... mprotect resumed>) = 0 [pid 5725] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5720] <... futex resumed>) = 0 [pid 5707] <... sendmsg resumed>) = 28 [pid 5732] set_robust_list(0x7f566b2f49e0, 24 [pid 5731] <... set_robust_list resumed>) = 0 [pid 5727] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5720] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5707] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] <... set_robust_list resumed>) = 0 [pid 5731] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5707] <... futex resumed>) = 0 [pid 5732] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5727] <... clone resumed>, parent_tid=[5733], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5733 [pid 5707] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5727] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] exit_group(0./strace-static-x86_64: Process 5733 attached [pid 5727] <... futex resumed>) = 0 [pid 5718] <... futex resumed>) = ? [pid 5712] <... futex resumed>) = ? [pid 5707] <... futex resumed>) = ? [pid 5704] <... exit_group resumed>) = ? [pid 5733] set_robust_list(0x7f566b3159e0, 24 [pid 5727] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5718] +++ exited with 0 +++ [pid 5712] +++ exited with 0 +++ [pid 5707] +++ exited with 0 +++ [pid 5704] +++ exited with 0 +++ [pid 5733] <... set_robust_list resumed>) = 0 [pid 5724] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5704, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5733] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5724] <... futex resumed>) = 0 [pid 5725] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5724] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5725] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] <... mmap resumed>) = 0x7f566b2b3000 [pid 5725] <... futex resumed>) = 0 [pid 5724] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5724] <... mprotect resumed>) = 0 [pid 5725] <... mmap resumed>) = 0x7f566b2b3000 [pid 5724] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5725] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5725] <... mprotect resumed>) = 0 [pid 5724] <... clone resumed>, parent_tid=[5735], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5735 [pid 5725] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5724] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5725] <... clone resumed>, parent_tid=[5736], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5736 [pid 5724] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5735 attached [pid 5725] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] set_robust_list(0x7f566b2d39e0, 24 [pid 5725] <... futex resumed>) = 0 [pid 5735] <... set_robust_list resumed>) = 0 [pid 5725] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5736 attached [pid 5735] ioctl(-1, SIOCGIFINDEX, NULL [pid 5736] set_robust_list(0x7f566b2d39e0, 24 [pid 5735] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] <... set_robust_list resumed>) = 0 [pid 5735] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5724] <... futex resumed>) = 0 [pid 5736] ioctl(-1, SIOCGIFINDEX, NULL [pid 5726] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5727] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5736] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5735] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5727] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5727] <... futex resumed>) = 0 [pid 5726] <... futex resumed>) = 0 [pid 5724] <... futex resumed>) = 0 [pid 5736] <... futex resumed>) = 1 [pid 5735] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5726] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5725] <... futex resumed>) = 0 [pid 5724] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5735] <... socket resumed>) = 3 [pid 5727] <... mmap resumed>) = 0x7f566b2d4000 [pid 5725] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5735] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5725] <... futex resumed>) = 0 [pid 5736] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5735] <... futex resumed>) = 1 [pid 5727] <... mprotect resumed>) = 0 [pid 5725] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] <... futex resumed>) = 0 [pid 5736] <... socket resumed>) = 3 [pid 5735] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5727] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5724] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] <... futex resumed>) = 0 [pid 5724] <... futex resumed>) = 1 [pid 5736] <... futex resumed>) = 1 [pid 5727] <... clone resumed>, parent_tid=[5737], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5737 [pid 5726] getpid( [pid 5725] <... futex resumed>) = 0 [pid 5724] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5727] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] <... getpid resumed>) = 5724 [pid 5725] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5737 attached [pid 5736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5728] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5727] <... futex resumed>) = 0 [pid 5726] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] <... futex resumed>) = 0 [pid 5737] set_robust_list(0x7f566b2f49e0, 24 [pid 5736] getpid( [pid 5728] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5726] <... futex resumed>) = 1 [pid 5725] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] <... futex resumed>) = 0 [pid 5737] <... set_robust_list resumed>) = 0 [pid 5736] <... getpid resumed>) = 5725 [pid 5737] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5736] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5725] <... futex resumed>) = 0 [pid 5736] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5725] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5725] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5728] <... futex resumed>) = 1 [pid 5726] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5725] <... futex resumed>) = 0 [pid 5724] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5728] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x5d\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5726] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x5c\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5725] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 5724] <... futex resumed>) = 0 [pid 5724] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5738 [pid 5708] <... sendmsg resumed>) = 28 [pid 5708] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5708] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] exit_group(0) = ? [pid 5714] <... futex resumed>) = ? [pid 5719] <... futex resumed>) = ? [pid 5708] <... futex resumed>) = ? ./strace-static-x86_64: Process 5738 attached [pid 5719] +++ exited with 0 +++ [pid 5714] +++ exited with 0 +++ [pid 5738] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5738] setpgid(0, 0) = 0 [pid 5738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5738] write(3, "1000", 4) = 4 [pid 5738] close(3 [pid 5727] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5738] <... close resumed>) = 0 [pid 5727] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... futex resumed>) = 0 [pid 5738] <... futex resumed>) = 0 [pid 5727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5727] <... mmap resumed>) = 0x7f566b2b3000 [pid 5708] +++ exited with 0 +++ [pid 5705] +++ exited with 0 +++ [pid 5738] <... mmap resumed>) = 0x7f566b2f5000 [pid 5727] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5705, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5738] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5727] <... mprotect resumed>) = 0 [pid 5738] <... mprotect resumed>) = 0 [pid 5727] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5725] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5724] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5738] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5725] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... futex resumed>) = 0 [pid 5735] <... futex resumed>) = 0 [pid 5727] <... clone resumed>, parent_tid=[5739], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5739 [pid 5725] <... futex resumed>) = 1 [pid 5724] <... futex resumed>) = 1 [pid 5738] <... clone resumed>, parent_tid=[5740], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5740 [pid 5736] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5735] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5727] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5738] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5735] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5727] <... futex resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5738] <... futex resumed>) = 0 [pid 5736] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5738] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] <... futex resumed>) = 1 [pid 5735] <... futex resumed>) = 1 [pid 5725] <... futex resumed>) = 0 [pid 5724] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5739 attached [pid 5736] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5735] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5725] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] set_robust_list(0x7f566b2d39e0, 24 [pid 5736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5725] <... futex resumed>) = 0 [pid 5724] <... futex resumed>) = 0 [pid 5739] <... set_robust_list resumed>) = 0 [pid 5736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5725] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5724] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] ioctl(-1, SIOCGIFINDEX, NULL [pid 5736] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5735] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5739] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5736] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... futex resumed>) = 1 [pid 5735] <... futex resumed>) = 1 [pid 5725] <... futex resumed>) = 0 [pid 5724] <... futex resumed>) = 0 [pid 5739] <... futex resumed>) = 1 [pid 5736] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5735] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5727] <... futex resumed>) = 0 [pid 5725] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5727] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] <... futex resumed>) = 0 [pid 5724] <... futex resumed>) = 0 [pid 5739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5727] <... futex resumed>) = 0 [pid 5725] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5724] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5739] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5736] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5735] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5727] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] <... socket resumed>) = 3 [pid 5736] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... futex resumed>) = 1 [pid 5735] <... futex resumed>) = 1 [pid 5725] <... futex resumed>) = 0 [pid 5724] <... futex resumed>) = 0 [pid 5739] <... futex resumed>) = 1 [pid 5736] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5735] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5727] <... futex resumed>) = 0 [pid 5739] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5727] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5727] <... futex resumed>) = 0 [pid 5739] getpid( [pid 5727] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5739] <... getpid resumed>) = 5727 [pid 5739] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5727] <... futex resumed>) = 0 [pid 5739] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5727] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5727] <... futex resumed>) = 0 [pid 5739] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x5f\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5727] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5740 attached [pid 5740] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5740] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5738] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5738] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5738] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5738] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5742 attached [pid 5727] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5742] set_robust_list(0x7f566b2f49e0, 24 [pid 5738] <... clone resumed>, parent_tid=[5742], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5742 [pid 5727] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5742] <... set_robust_list resumed>) = 0 [pid 5738] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... futex resumed>) = 0 [pid 5742] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5738] <... futex resumed>) = 0 [pid 5727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5738] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5727] <... mmap resumed>) = 0x7f566b292000 [pid 5727] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5727] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5743 [pid 5727] <... clone resumed>, parent_tid=[5744], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5744 [pid 5727] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5727] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5744 attached ./strace-static-x86_64: Process 5743 attached [pid 5744] set_robust_list(0x7f566b2b29e0, 24) = 0 [pid 5743] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5721] <... sendmsg resumed>) = 28 [pid 5743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5721] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5743] <... prctl resumed>) = 0 [pid 5738] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5733] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5721] <... futex resumed>) = 0 [pid 5744] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5743] setpgid(0, 0 [pid 5738] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] exit_group(0 [pid 5733] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5721] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... setpgid resumed>) = 0 [pid 5738] <... futex resumed>) = 0 [pid 5733] <... futex resumed>) = 0 [pid 5723] <... futex resumed>) = ? [pid 5720] <... futex resumed>) = ? [pid 5716] <... futex resumed>) = ? [pid 5711] <... exit_group resumed>) = ? [pid 5744] <... futex resumed>) = 1 [pid 5743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5733] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5727] <... futex resumed>) = 0 [pid 5723] +++ exited with 0 +++ [pid 5721] +++ exited with 0 +++ [pid 5720] +++ exited with 0 +++ [pid 5716] +++ exited with 0 +++ [pid 5711] +++ exited with 0 +++ [pid 5744] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5743] <... openat resumed>) = 3 [pid 5738] <... mmap resumed>) = 0x7f566b2b3000 [pid 5727] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5711, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5743] write(3, "1000", 4 [pid 5738] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5733] <... futex resumed>) = 0 [pid 5727] <... futex resumed>) = 1 [pid 5743] <... write resumed>) = 4 [pid 5738] <... mprotect resumed>) = 0 [pid 5733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5727] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] close(3 [pid 5738] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5733] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5743] <... close resumed>) = 0 [pid 5733] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] <... clone resumed>, parent_tid=[5745], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5745 [pid 5738] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] <... futex resumed>) = 1 [pid 5727] <... futex resumed>) = 0 [pid 5743] <... futex resumed>) = 0 [pid 5738] <... futex resumed>) = 0 [pid 5738] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5727] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5727] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5745 attached [pid 5743] <... mmap resumed>) = 0x7f566b2f5000 [pid 5733] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5727] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5745] set_robust_list(0x7f566b2d39e0, 24 [pid 5743] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5733] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5745] <... set_robust_list resumed>) = 0 [pid 5743] <... mprotect resumed>) = 0 [pid 5745] ioctl(-1, SIOCGIFINDEX, NULL [pid 5743] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5733] <... futex resumed>) = 0 [pid 5745] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5733] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5745] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... clone resumed>, parent_tid=[5746], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5746 ./strace-static-x86_64: Process 5746 attached [pid 5745] <... futex resumed>) = 1 [pid 5743] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] <... futex resumed>) = 0 [pid 5745] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5743] <... futex resumed>) = 0 [pid 5738] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5738] <... futex resumed>) = 0 [pid 5745] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5738] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5745] <... socket resumed>) = 3 [pid 5745] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5738] <... futex resumed>) = 0 [pid 5745] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5738] <... futex resumed>) = 0 [pid 5745] getpid( [pid 5738] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5746] set_robust_list(0x7f566b3159e0, 24 [pid 5745] <... getpid resumed>) = 5738 [pid 5746] <... set_robust_list resumed>) = 0 [pid 5745] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5745] <... futex resumed>) = 1 [pid 5738] <... futex resumed>) = 0 [pid 5745] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5738] <... futex resumed>) = 0 [pid 5745] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x6a\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5738] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5748 ./strace-static-x86_64: Process 5748 attached [pid 5748] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5748] setpgid(0, 0) = 0 [pid 5748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5748] write(3, "1000", 4 [pid 5737] <... bpf resumed>) = 4 [pid 5748] <... write resumed>) = 4 [pid 5737] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] close(3) = 0 [pid 5748] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5748] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5737] <... futex resumed>) = 0 [pid 5748] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5740] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5737] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5748] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5740] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5749 attached ) = 0 [pid 5748] <... clone resumed>, parent_tid=[5749], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5749 [pid 5740] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5749] set_robust_list(0x7f566b3159e0, 24 [pid 5748] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5738] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5728] <... sendmsg resumed>) = 28 [pid 5748] <... futex resumed>) = 0 [pid 5738] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5740] <... futex resumed>) = 0 [pid 5738] <... futex resumed>) = 1 [pid 5728] <... futex resumed>) = 0 [pid 5740] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5738] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5728] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5740] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5740] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5738] <... futex resumed>) = 0 [pid 5740] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5738] <... futex resumed>) = 0 [pid 5743] <... futex resumed>) = 0 [pid 5740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5738] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5740] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5740] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5738] <... futex resumed>) = 0 [pid 5740] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5738] <... futex resumed>) = 0 [pid 5740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5738] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5743] <... mmap resumed>) = 0x7f566b2d4000 [pid 5740] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5740] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5738] <... futex resumed>) = 0 [pid 5743] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5740] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5743] <... mprotect resumed>) = 0 [pid 5743] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5749] <... set_robust_list resumed>) = 0 [pid 5743] <... clone resumed>, parent_tid=[5750], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5750 [pid 5749] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5743] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5743] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5750 attached [pid 5750] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5750] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5748] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5748] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5748] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5748] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5748] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5752], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5752 [pid 5748] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5748] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5752 attached [pid 5743] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5752] set_robust_list(0x7f566b2f49e0, 24 [pid 5743] <... mmap resumed>) = 0x7f566b2b3000 [pid 5743] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5752] <... set_robust_list resumed>) = 0 [pid 5752] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5743] <... mprotect resumed>) = 0 [pid 5743] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5753], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5753 [pid 5743] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5753 attached ) = 0 [pid 5731] <... bpf resumed>) = 4 [pid 5753] set_robust_list(0x7f566b2d39e0, 24 [pid 5743] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5731] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] <... set_robust_list resumed>) = 0 [pid 5748] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5731] <... futex resumed>) = 0 [pid 5753] ioctl(-1, SIOCGIFINDEX, NULL [pid 5748] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5753] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... futex resumed>) = 0 [pid 5753] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5753] <... futex resumed>) = 1 [pid 5748] <... mmap resumed>) = 0x7f566b2b3000 [pid 5743] <... futex resumed>) = 0 [pid 5748] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5753] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5748] <... mprotect resumed>) = 0 [pid 5743] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] <... socket resumed>) = 3 [pid 5748] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5743] <... futex resumed>) = 0 [pid 5753] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5748] <... clone resumed>, parent_tid=[5754], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5754 [pid 5743] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5753] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5748] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5748] <... futex resumed>) = 0 [pid 5743] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] <... futex resumed>) = 0 [pid 5748] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5743] <... futex resumed>) = 1 ./strace-static-x86_64: Process 5754 attached [pid 5753] getpid( [pid 5743] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5754] set_robust_list(0x7f566b2d39e0, 24 [pid 5753] <... getpid resumed>) = 5743 [pid 5754] <... set_robust_list resumed>) = 0 [pid 5753] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] ioctl(-1, SIOCGIFINDEX, NULL [pid 5753] <... futex resumed>) = 1 [pid 5743] <... futex resumed>) = 0 [pid 5754] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5732] <... bpf resumed>) = 4 [pid 5726] <... sendmsg resumed>) = 28 [pid 5754] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... futex resumed>) = 1 [pid 5748] <... futex resumed>) = 0 [pid 5732] <... futex resumed>) = 0 [pid 5754] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5753] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5748] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5726] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5725] exit_group(0 [pid 5724] exit_group(0 [pid 5754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5748] <... futex resumed>) = 0 [pid 5746] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5754] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5748] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5746] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... futex resumed>) = 0 [pid 5736] <... futex resumed>) = ? [pid 5735] <... futex resumed>) = ? [pid 5731] <... futex resumed>) = ? [pid 5728] <... futex resumed>) = ? [pid 5726] <... futex resumed>) = ? [pid 5725] <... exit_group resumed>) = ? [pid 5724] <... exit_group resumed>) = ? [pid 5732] <... futex resumed>) = ? [pid 5754] <... socket resumed>) = 3 [pid 5753] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x6f\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5746] <... futex resumed>) = 0 [pid 5743] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] +++ exited with 0 +++ [pid 5735] +++ exited with 0 +++ [pid 5731] +++ exited with 0 +++ [pid 5728] +++ exited with 0 +++ [pid 5754] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5726] +++ exited with 0 +++ [pid 5754] <... futex resumed>) = 1 [pid 5748] <... futex resumed>) = 0 [pid 5746] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5724] +++ exited with 0 +++ [pid 5754] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5748] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5748] <... futex resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5724, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5754] getpid( [pid 5748] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5754] <... getpid resumed>) = 5748 [pid 5069] <... restart_syscall resumed>) = 0 [pid 5754] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5748] <... futex resumed>) = 0 [pid 5754] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5748] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5748] <... futex resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5754] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x74\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5748] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5749] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5732] +++ exited with 0 +++ [pid 5725] +++ exited with 0 +++ [pid 5749] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5725, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5749] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5742] <... bpf resumed>) = 4 [pid 5742] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5742] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5743] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5743] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... futex resumed>) = 0 [pid 5743] <... futex resumed>) = 1 [pid 5746] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5743] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5746] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5748] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5746] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... futex resumed>) = 1 [pid 5743] <... futex resumed>) = 0 [pid 5749] <... futex resumed>) = 0 [pid 5748] <... futex resumed>) = 1 [pid 5746] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5743] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5748] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5743] <... futex resumed>) = 0 [pid 5749] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5743] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5749] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5749] <... futex resumed>) = 1 [pid 5748] <... futex resumed>) = 0 [pid 5746] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5748] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... futex resumed>) = 1 [pid 5743] <... futex resumed>) = 0 [pid 5749] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5748] <... futex resumed>) = 0 [pid 5746] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5743] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5748] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5743] <... futex resumed>) = 0 [pid 5749] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5743] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5749] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5749] <... futex resumed>) = 1 [pid 5748] <... futex resumed>) = 0 [pid 5746] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5748] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] <... futex resumed>) = 1 [pid 5743] <... futex resumed>) = 0 [pid 5749] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5748] <... futex resumed>) = 0 [pid 5746] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5749] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5748] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5749] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5749] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5748] <... futex resumed>) = 0 [pid 5749] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5756 attached [pid 5756] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5756 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5755 ./strace-static-x86_64: Process 5755 attached [pid 5756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5739] <... sendmsg resumed>) = 28 [pid 5756] <... prctl resumed>) = 0 [pid 5755] set_robust_list(0x555555e6d5e0, 24 [pid 5739] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] <... set_robust_list resumed>) = 0 [pid 5739] <... futex resumed>) = 0 [pid 5756] setpgid(0, 0 [pid 5755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5739] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5755] <... prctl resumed>) = 0 [pid 5727] exit_group(0 [pid 5756] <... setpgid resumed>) = 0 [pid 5755] setpgid(0, 0 [pid 5744] <... futex resumed>) = ? [pid 5739] <... futex resumed>) = ? [pid 5737] <... futex resumed>) = ? [pid 5733] <... futex resumed>) = ? [pid 5727] <... exit_group resumed>) = ? [pid 5755] <... setpgid resumed>) = 0 [pid 5744] +++ exited with 0 +++ [pid 5737] +++ exited with 0 +++ [pid 5733] +++ exited with 0 +++ [pid 5755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5755] write(3, "1000", 4) = 4 [pid 5755] close(3) = 0 [pid 5739] +++ exited with 0 +++ [pid 5727] +++ exited with 0 +++ [pid 5755] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5727, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5755] <... futex resumed>) = 0 [pid 5755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5755] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5755] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5757], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5757 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5755] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5755] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5758 ./strace-static-x86_64: Process 5757 attached [pid 5757] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5757] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */./strace-static-x86_64: Process 5758 attached [pid 5756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5758] set_robust_list(0x555555e6d5e0, 24 [pid 5756] <... openat resumed>) = 3 [pid 5756] write(3, "1000", 4 [pid 5758] <... set_robust_list resumed>) = 0 [pid 5756] <... write resumed>) = 4 [pid 5758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5756] close(3 [pid 5758] <... prctl resumed>) = 0 [pid 5756] <... close resumed>) = 0 [pid 5758] setpgid(0, 0 [pid 5756] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] <... setpgid resumed>) = 0 [pid 5756] <... futex resumed>) = 0 [pid 5758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5758] <... openat resumed>) = 3 [pid 5756] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5758] write(3, "1000", 4) = 4 [pid 5756] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5758] close(3) = 0 [pid 5758] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... clone resumed>, parent_tid=[5760], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5760 [pid 5758] <... futex resumed>) = 0 [pid 5756] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5756] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5760 attached [pid 5760] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5758] <... mmap resumed>) = 0x7f566b2f5000 [pid 5756] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5758] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5760] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5758] <... clone resumed>, parent_tid=[5762], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5762 [pid 5755] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5758] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] <... futex resumed>) = 0 [pid 5755] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5762 attached [pid 5758] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5762] set_robust_list(0x7f566b3159e0, 24 [pid 5755] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5762] <... set_robust_list resumed>) = 0 [pid 5755] <... mprotect resumed>) = 0 [pid 5762] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5755] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5764 attached [pid 5756] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5755] <... clone resumed>, parent_tid=[5764], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5764 [pid 5756] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5755] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5738] exit_group(0 [pid 5756] <... futex resumed>) = 0 [pid 5764] set_robust_list(0x7f566b2f49e0, 24 [pid 5756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5742] <... futex resumed>) = ? [pid 5740] <... futex resumed>) = ? [pid 5738] <... exit_group resumed>) = ? [pid 5764] <... set_robust_list resumed>) = 0 [pid 5756] <... mmap resumed>) = 0x7f566b2d4000 [pid 5742] +++ exited with 0 +++ [pid 5740] +++ exited with 0 +++ [pid 5764] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5758] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5756] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5758] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... mprotect resumed>) = 0 [pid 5758] <... futex resumed>) = 0 [pid 5756] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5756] <... clone resumed>, parent_tid=[5766], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5766 [pid 5758] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5756] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5758] <... mprotect resumed>) = 0 [pid 5756] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5767], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5767 [pid 5758] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5767 attached ./strace-static-x86_64: Process 5766 attached [pid 5758] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5767] set_robust_list(0x7f566b2f49e0, 24 [pid 5766] set_robust_list(0x7f566b2f49e0, 24 [pid 5755] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] <... set_robust_list resumed>) = 0 [pid 5766] <... set_robust_list resumed>) = 0 [pid 5755] <... futex resumed>) = 0 [pid 5767] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5766] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5750] <... bpf resumed>) = 4 [pid 5755] <... mmap resumed>) = 0x7f566b2b3000 [pid 5756] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5755] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5756] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] <... mprotect resumed>) = 0 [pid 5755] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5756] <... futex resumed>) = 0 [pid 5756] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5755] <... clone resumed>, parent_tid=[5768], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5768 [pid 5756] <... mmap resumed>) = 0x7f566b2b3000 [pid 5755] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5756] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5755] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5768 attached [pid 5768] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5756] <... mprotect resumed>) = 0 [pid 5768] ioctl(-1, SIOCGIFINDEX, NULL [pid 5750] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5756] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5750] <... futex resumed>) = 0 [pid 5768] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5768] <... futex resumed>) = 1 [pid 5756] <... clone resumed>, parent_tid=[5769], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5769 [pid 5755] <... futex resumed>) = 0 [pid 5768] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5755] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5755] <... futex resumed>) = 0 [pid 5768] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5756] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5768] <... socket resumed>) = 3 [pid 5756] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5769 attached [pid 5768] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5756] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5768] <... futex resumed>) = 1 [pid 5758] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] <... futex resumed>) = 0 [pid 5769] set_robust_list(0x7f566b2d39e0, 24 [pid 5768] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5758] <... futex resumed>) = 0 [pid 5755] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5755] <... futex resumed>) = 0 [pid 5769] <... set_robust_list resumed>) = 0 [pid 5768] getpid( [pid 5755] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5769] ioctl(-1, SIOCGIFINDEX, NULL [pid 5768] <... getpid resumed>) = 5755 [pid 5758] <... mmap resumed>) = 0x7f566b2b3000 [pid 5769] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5768] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5768] <... futex resumed>) = 1 [pid 5755] <... futex resumed>) = 0 [pid 5769] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5758] <... mprotect resumed>) = 0 [pid 5755] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5758] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5768] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x7b\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5755] <... futex resumed>) = 0 [pid 5758] <... clone resumed>, parent_tid=[5770], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5770 [pid 5755] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5756] <... futex resumed>) = 0 [pid 5769] <... futex resumed>) = 1 [pid 5758] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [ 72.163557][ T5745] ieee80211 phy112: Failed to add default virtual iface [pid 5756] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5758] <... futex resumed>) = 0 [pid 5756] <... futex resumed>) = 0 [pid 5745] <... sendmsg resumed>) = ? [pid 5769] <... socket resumed>) = 3 [pid 5758] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5756] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5769] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5756] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5769] <... futex resumed>) = 0 [pid 5769] getpid( [pid 5756] <... futex resumed>) = 0 [pid 5769] <... getpid resumed>) = 5756 [pid 5756] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5769] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5745] +++ exited with 0 +++ [pid 5738] +++ exited with 0 +++ [ 72.217184][ T5757] can_create: 19 callbacks suppressed [ 72.217198][ T5757] can: request_module (can-proto-0) failed. ./strace-static-x86_64: Process 5770 attached [pid 5769] <... futex resumed>) = 0 [pid 5760] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5757] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5756] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5770] set_robust_list(0x7f566b2d39e0, 24 [pid 5769] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x7c\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5760] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... futex resumed>) = 0 [pid 5755] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5738, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5770] <... set_robust_list resumed>) = 0 [pid 5760] <... futex resumed>) = 0 [pid 5755] <... futex resumed>) = 0 [pid 5757] <... futex resumed>) = 0 [pid 5756] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5770] ioctl(-1, SIOCGIFINDEX, NULL [pid 5760] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5076] restart_syscall(<... resuming interrupted clone ...> [pid 5770] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5757] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5755] <... mmap resumed>) = 0x7f566b292000 [pid 5076] <... restart_syscall resumed>) = 0 [pid 5770] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5770] <... futex resumed>) = 1 [pid 5758] <... futex resumed>) = 0 [pid 5755] <... mprotect resumed>) = 0 [pid 5770] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5758] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5758] <... futex resumed>) = 0 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5770] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5758] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] <... clone resumed>, parent_tid=[5772], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5772 [pid 5770] <... socket resumed>) = 3 [pid 5755] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5755] <... futex resumed>) = 0 [pid 5770] <... futex resumed>) = 1 [pid 5758] <... futex resumed>) = 0 [pid 5755] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5770] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5758] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5758] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5772 attached [pid 5770] getpid( [pid 5758] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5772] set_robust_list(0x7f566b2b29e0, 24 [pid 5770] <... getpid resumed>) = 5758 [pid 5772] <... set_robust_list resumed>) = 0 [pid 5770] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5770] <... futex resumed>) = 1 [pid 5758] <... futex resumed>) = 0 [pid 5772] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5770] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5758] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5758] <... futex resumed>) = 0 [pid 5772] <... futex resumed>) = 1 [pid 5770] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x7e\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5758] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] <... futex resumed>) = 0 [pid 5772] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5755] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] <... futex resumed>) = 0 [pid 5755] <... futex resumed>) = 1 [ 72.270737][ T5760] can: request_module (can-proto-0) failed. [pid 5762] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5755] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5762] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5757] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5755] <... futex resumed>) = 0 [pid 5757] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5755] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5755] <... futex resumed>) = 0 [pid 5757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5755] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5762] <... futex resumed>) = 0 [pid 5757] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5752] <... bpf resumed>) = 4 [pid 5757] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] <... futex resumed>) = 1 [pid 5755] <... futex resumed>) = 0 [pid 5756] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5757] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5756] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] <... futex resumed>) = 0 [pid 5762] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5756] <... futex resumed>) = 1 [pid 5752] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5756] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5760] <... futex resumed>) = 0 [pid 5760] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 5760] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5756] <... futex resumed>) = 0 [pid 5760] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5756] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5756] <... futex resumed>) = 0 [pid 5760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5756] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5760] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5760] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5756] <... futex resumed>) = 0 [pid 5760] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5756] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5756] <... futex resumed>) = 0 [pid 5760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5758] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5756] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5760] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5758] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] <... futex resumed>) = 1 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5773 [ 72.312412][ T5762] can: request_module (can-proto-0) failed. [pid 5762] <... futex resumed>) = 0 [pid 5760] <... futex resumed>) = 1 [pid 5758] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5756] <... futex resumed>) = 0 [pid 5762] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5760] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5762] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5753] <... sendmsg resumed>) = 28 [pid 5762] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5773 attached [pid 5773] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5762] <... futex resumed>) = 1 [pid 5758] <... futex resumed>) = 0 [pid 5773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5762] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5758] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] <... prctl resumed>) = 0 [pid 5762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5758] <... futex resumed>) = 0 [pid 5773] setpgid(0, 0 [pid 5762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5758] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5753] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] <... setpgid resumed>) = 0 [pid 5762] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5753] <... futex resumed>) = 0 [pid 5773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5762] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5743] exit_group(0 [pid 5773] <... openat resumed>) = 3 [pid 5762] <... futex resumed>) = 1 [pid 5758] <... futex resumed>) = 0 [pid 5753] <... futex resumed>) = ? [pid 5750] <... futex resumed>) = ? [pid 5746] <... futex resumed>) = ? [pid 5743] <... exit_group resumed>) = ? [pid 5773] write(3, "1000", 4 [pid 5762] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5758] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] +++ exited with 0 +++ [pid 5750] +++ exited with 0 +++ [pid 5746] +++ exited with 0 +++ [pid 5773] <... write resumed>) = 4 [pid 5762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5758] <... futex resumed>) = 0 [pid 5743] +++ exited with 0 +++ [pid 5773] close(3 [pid 5762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5758] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5773] <... close resumed>) = 0 [pid 5762] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5743, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5773] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] <... futex resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5773] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5773] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5762] <... futex resumed>) = 1 [pid 5758] <... futex resumed>) = 0 [pid 5762] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5773] <... clone resumed>, parent_tid=[5774], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5774 [pid 5773] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5773] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5774 attached [pid 5774] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5774] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */./strace-static-x86_64: Process 5776 attached [pid 5776] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5776] setpgid(0, 0) = 0 [pid 5776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5776] write(3, "1000", 4) = 4 [pid 5776] close(3) = 0 [pid 5776] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] <... bpf resumed>) = 4 [pid 5776] <... futex resumed>) = 0 [pid 5773] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5773] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... mmap resumed>) = 0x7f566b2f5000 [pid 5773] <... futex resumed>) = 0 [pid 5776] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5776 [pid 5776] <... mprotect resumed>) = 0 [pid 5773] <... mmap resumed>) = 0x7f566b2d4000 [pid 5776] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5773] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5776] <... clone resumed>, parent_tid=[5777], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5777 [pid 5773] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5776] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5773] <... clone resumed>, parent_tid=[5778], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5778 [pid 5776] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5773] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5773] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5778 attached ./strace-static-x86_64: Process 5777 attached [pid 5766] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... sendmsg resumed>) = 28 [pid 5778] set_robust_list(0x7f566b2f49e0, 24 [pid 5777] set_robust_list(0x7f566b3159e0, 24 [pid 5778] <... set_robust_list resumed>) = 0 [pid 5777] <... set_robust_list resumed>) = 0 [pid 5766] <... futex resumed>) = 0 [pid 5754] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] exit_group(0 [pid 5778] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5777] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5766] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5754] <... futex resumed>) = ? [pid 5752] <... futex resumed>) = ? [pid 5749] <... futex resumed>) = ? [pid 5748] <... exit_group resumed>) = ? [pid 5776] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5754] +++ exited with 0 +++ [pid 5752] +++ exited with 0 +++ [pid 5749] +++ exited with 0 +++ [pid 5773] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5776] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] <... bpf resumed>) = 4 [pid 5764] <... bpf resumed>) = 4 [pid 5748] +++ exited with 0 +++ [pid 5776] <... futex resumed>) = 0 [pid 5773] <... futex resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5748, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5776] <... mmap resumed>) = 0x7f566b2d4000 [pid 5773] <... mmap resumed>) = 0x7f566b2b3000 [pid 5764] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5773] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5764] <... futex resumed>) = 0 [pid 5776] <... mprotect resumed>) = 0 [pid 5773] <... mprotect resumed>) = 0 [pid 5767] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5764] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5773] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5767] <... futex resumed>) = 0 [pid 5776] <... clone resumed>, parent_tid=[5781], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5781 [pid 5773] <... clone resumed>, parent_tid=[5782], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5782 [pid 5767] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5781 attached [pid 5776] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... futex resumed>) = 0 [pid 5773] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5782 attached [pid 5776] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5773] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5782] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5782] ioctl(-1, SIOCGIFINDEX, NULL [pid 5781] set_robust_list(0x7f566b2f49e0, 24 [pid 5782] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5782] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] <... set_robust_list resumed>) = 0 [pid 5782] <... futex resumed>) = 1 [pid 5773] <... futex resumed>) = 0 [pid 5782] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5781] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5773] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] <... socket resumed>) = 3 [pid 5773] <... futex resumed>) = 0 [pid 5782] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5782] <... futex resumed>) = 0 [pid 5773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5782] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5773] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5773] <... futex resumed>) = 0 [pid 5782] getpid( [pid 5773] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5782] <... getpid resumed>) = 5773 [pid 5782] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5773] <... futex resumed>) = 0 [pid 5782] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5773] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5773] <... futex resumed>) = 0 [pid 5782] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x8d\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5773] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5776] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5776] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5783 [pid 5776] <... futex resumed>) = 0 [pid 5776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5776] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 5783 attached [pid 5776] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5783] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5776] <... clone resumed>, parent_tid=[5785], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5785 [pid 5783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5776] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... prctl resumed>) = 0 [pid 5776] <... futex resumed>) = 0 [pid 5783] setpgid(0, 0 [pid 5776] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5785 attached [pid 5783] <... setpgid resumed>) = 0 [pid 5785] set_robust_list(0x7f566b2d39e0, 24 [pid 5783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5773] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5785] <... set_robust_list resumed>) = 0 [pid 5783] <... openat resumed>) = 3 [pid 5773] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] ioctl(-1, SIOCGIFINDEX, NULL [pid 5783] write(3, "1000", 4 [pid 5773] <... futex resumed>) = 0 [pid 5768] <... sendmsg resumed>) = 28 [pid 5785] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5783] <... write resumed>) = 4 [pid 5773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5785] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] close(3 [pid 5773] <... mmap resumed>) = 0x7f566b292000 [pid 5785] <... futex resumed>) = 1 [pid 5783] <... close resumed>) = 0 [pid 5776] <... futex resumed>) = 0 [pid 5773] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5768] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5783] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] <... mprotect resumed>) = 0 [pid 5768] <... futex resumed>) = 0 [pid 5785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5783] <... futex resumed>) = 0 [pid 5776] <... futex resumed>) = 0 [pid 5773] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5768] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5785] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5776] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] exit_group(0 [pid 5785] <... socket resumed>) = 3 [pid 5783] <... mmap resumed>) = 0x7f566b2f5000 [pid 5773] <... clone resumed>, parent_tid=[5786], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5786 [pid 5772] <... futex resumed>) = ? [pid 5768] <... futex resumed>) = ? [pid 5764] <... futex resumed>) = ? [pid 5757] <... futex resumed>) = ? [pid 5755] <... exit_group resumed>) = ? [pid 5785] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5773] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] +++ exited with 0 +++ [pid 5768] +++ exited with 0 +++ [pid 5764] +++ exited with 0 +++ [pid 5785] <... futex resumed>) = 1 [pid 5783] <... mprotect resumed>) = 0 [pid 5776] <... futex resumed>) = 0 [pid 5773] <... futex resumed>) = 0 [pid 5757] +++ exited with 0 +++ [pid 5785] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5783] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5776] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5755] +++ exited with 0 +++ [pid 5785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5776] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5786 attached [pid 5785] getpid( [pid 5783] <... clone resumed>, parent_tid=[5787], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5787 [pid 5776] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5786] set_robust_list(0x7f566b2b29e0, 24 [pid 5785] <... getpid resumed>) = 5776 [pid 5783] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... set_robust_list resumed>) = 0 [pid 5785] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5755, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5786] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5785] <... futex resumed>) = 1 [pid 5783] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5776] <... futex resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5787 attached [pid 5786] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5785] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] set_robust_list(0x7f566b3159e0, 24 [pid 5786] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5776] <... futex resumed>) = 0 [pid 5787] <... set_robust_list resumed>) = 0 [pid 5786] <... futex resumed>) = 1 [pid 5785] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x90\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5776] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5773] <... futex resumed>) = 0 [pid 5787] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5786] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5773] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5773] <... futex resumed>) = 0 [pid 5786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5773] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5786] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5786] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5773] <... futex resumed>) = 0 [pid 5786] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5773] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5773] <... futex resumed>) = 0 [pid 5786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5773] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5786] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5786] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5773] <... futex resumed>) = 0 [pid 5786] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5774] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5774] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5774] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5777] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5777] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5777] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5783] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5783] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5783] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5776] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5783] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5776] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... futex resumed>) = 0 [pid 5776] <... futex resumed>) = 1 [pid 5783] <... clone resumed>, parent_tid=[5789], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5789 [pid 5777] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5776] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5783] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5783] <... futex resumed>) = 0 [pid 5777] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5777] <... futex resumed>) = 1 [pid 5776] <... futex resumed>) = 0 [pid 5777] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5776] <... futex resumed>) = 0 [pid 5777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5776] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5777] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5777] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5776] <... futex resumed>) = 0 [pid 5777] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5776] <... futex resumed>) = 0 [pid 5777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5776] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5777] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5777] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5776] <... futex resumed>) = 0 [pid 5777] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5789 attached [pid 5789] set_robust_list(0x7f566b2f49e0, 24) = 0 [ 72.726385][ T5774] can: request_module (can-proto-0) failed. [ 72.738266][ T5777] can: request_module (can-proto-0) failed. [pid 5789] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5783] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5783] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5783] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 5791 attached [pid 5783] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5791 [pid 5791] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5783] <... clone resumed>, parent_tid=[5792], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5792 [pid 5791] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5783] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] exit_group(0 [pid 5791] <... prctl resumed>) = 0 [pid 5783] <... futex resumed>) = 0 [pid 5766] <... futex resumed>) = ? [pid 5760] <... futex resumed>) = ? [pid 5756] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5792 attached [pid 5791] setpgid(0, 0 [pid 5783] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5766] +++ exited with 0 +++ [pid 5760] +++ exited with 0 +++ [pid 5792] set_robust_list(0x7f566b2d39e0, 24 [pid 5791] <... setpgid resumed>) = 0 [pid 5792] <... set_robust_list resumed>) = 0 [pid 5791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5792] ioctl(-1, SIOCGIFINDEX, NULL [pid 5791] <... openat resumed>) = 3 [pid 5792] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5791] write(3, "1000", 4 [pid 5792] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... write resumed>) = 4 [pid 5792] <... futex resumed>) = 1 [pid 5791] close(3 [pid 5783] <... futex resumed>) = 0 [pid 5792] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] <... close resumed>) = 0 [pid 5783] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5791] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... futex resumed>) = 0 [pid 5792] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5791] <... futex resumed>) = 0 [pid 5783] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5792] <... socket resumed>) = 3 [pid 5791] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5792] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... mmap resumed>) = 0x7f566b2f5000 [pid 5792] <... futex resumed>) = 1 [pid 5791] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5783] <... futex resumed>) = 0 [pid 5792] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] <... mprotect resumed>) = 0 [pid 5783] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5791] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5783] <... futex resumed>) = 0 [pid 5792] getpid( [pid 5783] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5758] exit_group(0 [pid 5792] <... getpid resumed>) = 5783 [pid 5791] <... clone resumed>, parent_tid=[5793], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5793 [pid 5767] <... futex resumed>) = ? [pid 5762] <... futex resumed>) = ? [pid 5758] <... exit_group resumed>) = ? [pid 5792] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] +++ exited with 0 +++ [pid 5762] +++ exited with 0 +++ [pid 5792] <... futex resumed>) = 1 [pid 5791] <... futex resumed>) = 0 [pid 5783] <... futex resumed>) = 0 [pid 5792] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5783] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5793 attached [pid 5792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5783] <... futex resumed>) = 0 [pid 5793] set_robust_list(0x7f566b3159e0, 24 [pid 5792] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x97\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5783] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5793] <... set_robust_list resumed>) = 0 [ 72.855916][ T5769] ieee80211 phy116: Failed to add default virtual iface [pid 5793] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5791] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5783] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5791] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] <... bpf resumed>) = 4 [pid 5791] <... futex resumed>) = 0 [pid 5783] <... futex resumed>) = 0 [pid 5791] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5778] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... mmap resumed>) = 0x7f566b2d4000 [pid 5783] <... mmap resumed>) = 0x7f566b292000 [pid 5769] <... sendmsg resumed>) = ? [pid 5791] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5783] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5791] <... mprotect resumed>) = 0 [pid 5783] <... mprotect resumed>) = 0 [pid 5778] <... futex resumed>) = 0 [pid 5791] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5783] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5791] <... clone resumed>, parent_tid=[5795], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5795 [pid 5783] <... clone resumed>, parent_tid=[5796], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5796 [pid 5791] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] <... futex resumed>) = 0 [pid 5783] <... futex resumed>) = 0 [pid 5791] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5783] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5796 attached [pid 5796] set_robust_list(0x7f566b2b29e0, 24) = 0 [pid 5796] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 5796] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5783] <... futex resumed>) = 0 [pid 5796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5783] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5787] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5783] <... futex resumed>) = 0 [pid 5778] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5769] +++ exited with 0 +++ [pid 5756] +++ exited with 0 +++ [pid 5783] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5756, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5796] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] <... futex resumed>) = 0 [pid 5787] <... futex resumed>) = 0 [pid 5783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5796] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5787] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5783] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5795 attached [pid 5787] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5783] <... futex resumed>) = 0 [pid 5787] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5787] <... futex resumed>) = 0 [pid 5783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5795] set_robust_list(0x7f566b2f49e0, 24 [pid 5787] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5795] <... set_robust_list resumed>) = 0 [pid 5795] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5791] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5791] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5791] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5791] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5791] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5797], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5797 [pid 5791] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5791] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5797 attached [pid 5797] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5797] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5797] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5791] <... futex resumed>) = 0 [ 72.964751][ T5787] can: request_module (can-proto-0) failed. [pid 5797] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5791] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] <... socket resumed>) = 3 [pid 5791] <... futex resumed>) = 0 [pid 5797] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5797] <... futex resumed>) = 0 [pid 5791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5797] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5791] <... futex resumed>) = 0 [pid 5797] getpid( [pid 5791] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5797] <... getpid resumed>) = 5791 [pid 5797] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5791] <... futex resumed>) = 0 [pid 5797] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5791] <... futex resumed>) = 0 [pid 5797] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x9f\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5791] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5798 [pid 5793] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5789] <... bpf resumed>) = 4 [pid 5793] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5793] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5798 attached [pid 5789] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] set_robust_list(0x555555e6d5e0, 24 [pid 5789] <... futex resumed>) = 0 [pid 5781] <... bpf resumed>) = 4 [pid 5798] <... set_robust_list resumed>) = 0 [pid 5791] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5789] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5781] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... sendmsg resumed>) = ? [pid 5798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5791] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] <... futex resumed>) = 0 [pid 5793] <... futex resumed>) = 0 [pid 5791] <... futex resumed>) = 1 [ 73.068431][ T5793] can: request_module (can-proto-0) failed. [ 73.072695][ T5770] ieee80211 phy117: Failed to add default virtual iface [pid 5798] <... prctl resumed>) = 0 [pid 5793] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5791] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5781] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] +++ exited with 0 +++ [pid 5758] +++ exited with 0 +++ [pid 5793] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5758, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5793] <... futex resumed>) = 1 [pid 5791] <... futex resumed>) = 0 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5793] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5791] <... futex resumed>) = 0 [pid 5793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5791] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5798] setpgid(0, 0 [pid 5793] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5798] <... setpgid resumed>) = 0 [pid 5793] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5793] <... futex resumed>) = 1 [pid 5791] <... futex resumed>) = 0 [pid 5798] <... openat resumed>) = 3 [pid 5793] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] write(3, "1000", 4 [pid 5793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5791] <... futex resumed>) = 0 [pid 5798] <... write resumed>) = 4 [pid 5793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5791] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5798] close(3 [pid 5793] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5773] exit_group(0 [pid 5798] <... close resumed>) = 0 [pid 5793] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... futex resumed>) = ? [pid 5778] <... futex resumed>) = ? [pid 5774] <... futex resumed>) = ? [pid 5773] <... exit_group resumed>) = ? [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5800 [pid 5798] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] <... futex resumed>) = 1 [pid 5791] <... futex resumed>) = 0 [pid 5786] +++ exited with 0 +++ [pid 5778] +++ exited with 0 +++ [pid 5774] +++ exited with 0 +++ ./strace-static-x86_64: Process 5800 attached [pid 5798] <... futex resumed>) = 0 [pid 5793] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5782] <... sendmsg resumed>) = ? [pid 5798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5800] set_robust_list(0x555555e6d5e0, 24 [pid 5798] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5800] <... set_robust_list resumed>) = 0 [pid 5798] <... mprotect resumed>) = 0 [pid 5800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5798] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5800] <... prctl resumed>) = 0 [pid 5782] +++ exited with 0 +++ [pid 5773] +++ exited with 0 +++ [pid 5800] setpgid(0, 0 [pid 5798] <... clone resumed>, parent_tid=[5802], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5802 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5773, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- ./strace-static-x86_64: Process 5802 attached [pid 5800] <... setpgid resumed>) = 0 [pid 5798] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] set_robust_list(0x7f566b3159e0, 24 [pid 5800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5798] <... futex resumed>) = 0 [pid 5802] <... set_robust_list resumed>) = 0 [pid 5800] <... openat resumed>) = 3 [pid 5798] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5802] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5800] write(3, "1000", 4) = 4 [pid 5800] close(3 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5800] <... close resumed>) = 0 [pid 5800] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5800] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5800] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5804], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5804 [pid 5800] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5800] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5804 attached [pid 5804] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5804] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5795] <... bpf resumed>) = 4 [pid 5798] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5798] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5798] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5798] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5806], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5806 [pid 5798] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5798] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5795] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5807 [pid 5795] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5785] <... sendmsg resumed>) = 28 [pid 5785] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] exit_group(0 [pid 5800] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5781] <... futex resumed>) = ? [pid 5777] <... futex resumed>) = ? [pid 5776] <... exit_group resumed>) = ? [pid 5800] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] <... futex resumed>) = ? [pid 5781] +++ exited with 0 +++ [pid 5777] +++ exited with 0 +++ ./strace-static-x86_64: Process 5806 attached [pid 5800] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5807 attached [pid 5807] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5807] setpgid(0, 0) = 0 [pid 5807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5807] write(3, "1000", 4 [pid 5800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5807] <... write resumed>) = 4 [pid 5807] close(3 [pid 5798] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5807] <... close resumed>) = 0 [pid 5798] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] <... futex resumed>) = 0 [pid 5807] <... futex resumed>) = 0 [pid 5798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5798] <... mmap resumed>) = 0x7f566b2b3000 [pid 5807] <... mmap resumed>) = 0x7f566b2f5000 [pid 5798] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5807] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5806] set_robust_list(0x7f566b2f49e0, 24 [pid 5800] <... mmap resumed>) = 0x7f566b2d4000 [pid 5798] <... mprotect resumed>) = 0 [pid 5785] +++ exited with 0 +++ [pid 5776] +++ exited with 0 +++ [pid 5807] <... mprotect resumed>) = 0 [pid 5806] <... set_robust_list resumed>) = 0 [pid 5800] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5798] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5776, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 5807] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5806] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5800] <... mprotect resumed>) = 0 [pid 5800] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5798] <... clone resumed>, parent_tid=[5809], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5809 ./strace-static-x86_64: Process 5809 attached [pid 5807] <... clone resumed>, parent_tid=[5810], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5810 [pid 5798] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5810 attached [pid 5809] set_robust_list(0x7f566b2d39e0, 24 [pid 5807] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] <... clone resumed>, parent_tid=[5811], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5811 [pid 5798] <... futex resumed>) = 0 [pid 5810] set_robust_list(0x7f566b3159e0, 24 [pid 5809] <... set_robust_list resumed>) = 0 [pid 5807] <... futex resumed>) = 0 [pid 5800] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5810] <... set_robust_list resumed>) = 0 [pid 5809] ioctl(-1, SIOCGIFINDEX, NULL [pid 5807] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5800] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5811 attached [pid 5810] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5809] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5800] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5811] set_robust_list(0x7f566b2f49e0, 24 [pid 5809] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5811] <... set_robust_list resumed>) = 0 [pid 5809] <... futex resumed>) = 1 [pid 5798] <... futex resumed>) = 0 [pid 5811] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5809] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5798] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5798] <... futex resumed>) = 0 [pid 5809] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5798] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] <... socket resumed>) = 3 [pid 5809] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5798] <... futex resumed>) = 0 [pid 5809] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5798] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5798] <... futex resumed>) = 0 [pid 5809] getpid( [pid 5798] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5809] <... getpid resumed>) = 5798 [pid 5809] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5798] <... futex resumed>) = 0 [pid 5809] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5798] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5798] <... futex resumed>) = 0 [pid 5809] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xa6\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5798] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5807] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5807] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5800] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5807] <... mmap resumed>) = 0x7f566b2d4000 [pid 5800] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5814 [pid 5807] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5800] <... futex resumed>) = 0 [pid 5807] <... mprotect resumed>) = 0 [pid 5800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5798] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5814 attached [pid 5807] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5800] <... mmap resumed>) = 0x7f566b2b3000 [pid 5798] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] set_robust_list(0x555555e6d5e0, 24 [pid 5800] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5798] <... futex resumed>) = 0 [pid 5814] <... set_robust_list resumed>) = 0 [pid 5807] <... clone resumed>, parent_tid=[5815], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5815 [pid 5800] <... mprotect resumed>) = 0 [pid 5798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5807] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5798] <... mmap resumed>) = 0x7f566b292000 ./strace-static-x86_64: Process 5815 attached [pid 5814] <... prctl resumed>) = 0 [pid 5807] <... futex resumed>) = 0 [pid 5798] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5815] set_robust_list(0x7f566b2f49e0, 24 [pid 5814] setpgid(0, 0 [pid 5807] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5800] <... clone resumed>, parent_tid=[5816], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5816 [pid 5798] <... mprotect resumed>) = 0 [pid 5815] <... set_robust_list resumed>) = 0 [pid 5814] <... setpgid resumed>) = 0 [pid 5800] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5815] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5792] <... sendmsg resumed>) = 28 [pid 5798] <... clone resumed>, parent_tid=[5817], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5817 [pid 5792] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5804] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5800] <... futex resumed>) = 0 [pid 5798] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5817 attached ./strace-static-x86_64: Process 5816 attached [pid 5814] <... openat resumed>) = 3 [pid 5804] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5800] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5798] <... futex resumed>) = 0 [pid 5792] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5783] exit_group(0 [pid 5817] set_robust_list(0x7f566b2b29e0, 24 [pid 5816] set_robust_list(0x7f566b2d39e0, 24 [pid 5814] write(3, "1000", 4 [pid 5804] <... futex resumed>) = 0 [pid 5802] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5796] <... futex resumed>) = ? [pid 5792] <... futex resumed>) = ? [pid 5789] <... futex resumed>) = ? [pid 5787] <... futex resumed>) = ? [pid 5783] <... exit_group resumed>) = ? [pid 5817] <... set_robust_list resumed>) = 0 [pid 5816] <... set_robust_list resumed>) = 0 [pid 5814] <... write resumed>) = 4 [pid 5804] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5802] <... futex resumed>) = 0 [pid 5796] +++ exited with 0 +++ [pid 5792] +++ exited with 0 +++ [pid 5789] +++ exited with 0 +++ [pid 5787] +++ exited with 0 +++ [pid 5817] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5816] ioctl(-1, SIOCGIFINDEX, NULL [pid 5807] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5802] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5783] +++ exited with 0 +++ [pid 5807] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5817] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] close(3 [pid 5807] <... futex resumed>) = 0 [pid 5817] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... close resumed>) = 0 [pid 5807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5783, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5817] <... futex resumed>) = 1 [pid 5816] <... futex resumed>) = 1 [pid 5814] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] <... mmap resumed>) = 0x7f566b2b3000 [pid 5800] <... futex resumed>) = 0 [pid 5798] <... futex resumed>) = 0 [pid 5817] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] <... futex resumed>) = 0 [pid 5807] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5800] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5807] <... mprotect resumed>) = 0 [pid 5804] <... futex resumed>) = 0 [pid 5802] <... futex resumed>) = 0 [pid 5800] <... futex resumed>) = 1 [pid 5798] <... futex resumed>) = 1 [pid 5814] <... mmap resumed>) = 0x7f566b2f5000 [pid 5807] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5804] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5800] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5798] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5814] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5804] <... socket resumed>) = 3 [pid 5802] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 5819 attached [pid 5814] <... mprotect resumed>) = 0 [pid 5807] <... clone resumed>, parent_tid=[5819], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5819 [pid 5804] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] set_robust_list(0x7f566b2d39e0, 24 [pid 5814] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [ 73.479388][ T5804] can: request_module (can-proto-0) failed. [ 73.501953][ T5802] can: request_module (can-proto-0) failed. [pid 5807] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] <... futex resumed>) = 1 [pid 5802] <... futex resumed>) = 1 [pid 5800] <... futex resumed>) = 0 [pid 5798] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5820 attached [pid 5819] <... set_robust_list resumed>) = 0 [pid 5807] <... futex resumed>) = 0 [pid 5802] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5798] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] set_robust_list(0x7f566b3159e0, 24 [pid 5819] ioctl(-1, SIOCGIFINDEX, NULL [pid 5814] <... clone resumed>, parent_tid=[5820], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5820 [pid 5802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5798] <... futex resumed>) = 0 [pid 5820] <... set_robust_list resumed>) = 0 [pid 5819] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5814] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5800] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5807] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5820] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5819] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] <... futex resumed>) = 0 [pid 5807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5802] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5800] <... futex resumed>) = 0 [pid 5819] <... futex resumed>) = 0 [pid 5814] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5807] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] getpid( [pid 5802] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5819] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5810] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5807] <... futex resumed>) = 0 [pid 5804] <... getpid resumed>) = 5800 [pid 5802] <... futex resumed>) = 1 [pid 5798] <... futex resumed>) = 0 [pid 5819] <... socket resumed>) = 3 [pid 5810] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5819] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] <... futex resumed>) = 0 [pid 5807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5804] <... futex resumed>) = 1 [pid 5800] <... futex resumed>) = 0 [pid 5819] <... futex resumed>) = 0 [pid 5810] getpid( [pid 5807] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5804] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5800] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] <... getpid resumed>) = 5807 [pid 5807] <... futex resumed>) = 0 [pid 5804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5800] <... futex resumed>) = 0 [pid 5807] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5804] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xa8\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5800] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5810] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5810] <... futex resumed>) = 0 [pid 5807] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xaf\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5807] <... futex resumed>) = 0 [pid 5807] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5814] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 73.556534][ T5810] can: request_module (can-proto-0) failed. [pid 5814] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5814] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5814] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5814] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5822], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5822 [pid 5814] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5800] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5814] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5800] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... futex resumed>) = 0 [pid 5816] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5800] <... futex resumed>) = 1 [pid 5816] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5807] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5800] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5816] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5816] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5819] <... futex resumed>) = 0 [pid 5807] <... futex resumed>) = 1 [pid 5800] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5816] <... futex resumed>) = 0 [pid 5807] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5800] <... futex resumed>) = 1 [pid 5819] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5800] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5819] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5819] <... futex resumed>) = 1 [pid 5816] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] <... futex resumed>) = 0 [pid 5819] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] <... futex resumed>) = 1 [pid 5807] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] <... futex resumed>) = 0 [pid 5819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5816] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] <... futex resumed>) = 0 [pid 5800] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5807] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5800] <... futex resumed>) = 0 [pid 5819] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5800] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5819] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5819] <... futex resumed>) = 1 [pid 5816] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] <... futex resumed>) = 0 [pid 5819] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5816] <... futex resumed>) = 1 [pid 5807] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] <... futex resumed>) = 0 [pid 5819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5816] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] <... futex resumed>) = 0 [pid 5819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5807] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5819] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5819] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5807] <... futex resumed>) = 0 [pid 5819] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5822 attached [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5823 ./strace-static-x86_64: Process 5823 attached [pid 5823] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5822] set_robust_list(0x7f566b2f49e0, 24 [pid 5814] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5823] <... prctl resumed>) = 0 [pid 5822] <... set_robust_list resumed>) = 0 [pid 5814] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] setpgid(0, 0 [pid 5822] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5814] <... futex resumed>) = 0 [pid 5823] <... setpgid resumed>) = 0 [pid 5814] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5814] <... mmap resumed>) = 0x7f566b2b3000 [pid 5823] <... openat resumed>) = 3 [pid 5814] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5823] write(3, "1000", 4 [pid 5814] <... mprotect resumed>) = 0 [pid 5823] <... write resumed>) = 4 [pid 5814] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5823] close(3) = 0 [pid 5814] <... clone resumed>, parent_tid=[5824], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5824 [pid 5823] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5814] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... futex resumed>) = 0 [pid 5814] <... futex resumed>) = 0 [pid 5823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5814] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5823] <... mmap resumed>) = 0x7f566b2f5000 [pid 5823] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5824 attached ) = 0 [pid 5824] set_robust_list(0x7f566b2d39e0, 24 [pid 5823] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5797] <... sendmsg resumed>) = 28 [pid 5824] <... set_robust_list resumed>) = 0 [pid 5824] ioctl(-1, SIOCGIFINDEX, NULL [pid 5823] <... clone resumed>, parent_tid=[5825], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5825 [pid 5824] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5823] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... futex resumed>) = 0 [pid 5824] <... futex resumed>) = 1 [pid 5823] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5814] <... futex resumed>) = 0 [pid 5824] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5825 attached [pid 5824] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5814] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5791] exit_group(0 [pid 5825] set_robust_list(0x7f566b3159e0, 24 [pid 5824] <... socket resumed>) = 3 [pid 5795] <... futex resumed>) = ? [pid 5793] <... futex resumed>) = ? [pid 5791] <... exit_group resumed>) = ? [pid 5825] <... set_robust_list resumed>) = 0 [pid 5824] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] +++ exited with 0 +++ [pid 5793] +++ exited with 0 +++ [pid 5825] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5824] <... futex resumed>) = 1 [pid 5814] <... futex resumed>) = 0 [pid 5797] <... futex resumed>) = ? [pid 5824] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] <... futex resumed>) = 0 [pid 5797] +++ exited with 0 +++ [pid 5791] +++ exited with 0 +++ [pid 5824] getpid( [pid 5814] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5791, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5824] <... getpid resumed>) = 5814 [pid 5824] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5814] <... futex resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5824] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] <... futex resumed>) = 0 [pid 5824] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xb6\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5823] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5814] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5823] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5823] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5823] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5827], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5827 [pid 5823] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5823] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5827 attached [pid 5827] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5827] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5820] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5820] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5820] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5814] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] <... futex resumed>) = 0 [pid 5814] <... futex resumed>) = 1 [pid 5820] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5814] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5820] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5820] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5814] <... futex resumed>) = 0 [pid 5820] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] <... futex resumed>) = 0 [pid 5823] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5814] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5823] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5823] <... futex resumed>) = 0 [pid 5820] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5820] <... futex resumed>) = 1 [pid 5814] <... futex resumed>) = 0 [pid 5823] <... mmap resumed>) = 0x7f566b2b3000 [pid 5820] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5814] <... futex resumed>) = 0 [pid 5823] <... mprotect resumed>) = 0 [pid 5820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5814] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5823] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5820] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5820] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... clone resumed>, parent_tid=[5828], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5828 [pid 5820] <... futex resumed>) = 1 [pid 5814] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5829 attached [pid 5823] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5820] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] <... futex resumed>) = 0 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5829 ./strace-static-x86_64: Process 5828 attached [pid 5829] set_robust_list(0x555555e6d5e0, 24 [pid 5823] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5828] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5828] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5828] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5823] <... futex resumed>) = 0 [pid 5828] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] <... futex resumed>) = 0 [pid 5828] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5823] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5829] <... set_robust_list resumed>) = 0 [pid 5828] <... socket resumed>) = 3 [pid 5829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5828] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] <... prctl resumed>) = 0 [pid 5828] <... futex resumed>) = 1 [pid 5823] <... futex resumed>) = 0 [pid 5829] setpgid(0, 0 [pid 5828] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] <... setpgid resumed>) = 0 [pid 5828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] <... futex resumed>) = 0 [pid 5829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5828] getpid( [pid 5823] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5828] <... getpid resumed>) = 5823 [pid 5828] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5823] <... futex resumed>) = 0 [pid 5828] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] <... futex resumed>) = 0 [pid 5829] <... openat resumed>) = 3 [pid 5828] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xbf\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5823] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5829] write(3, "1000", 4) = 4 [pid 5829] close(3) = 0 [pid 5829] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5829] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5809] <... sendmsg resumed>) = 28 [pid 5829] <... mprotect resumed>) = 0 [pid 5829] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5809] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5829] <... clone resumed>, parent_tid=[5831], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5831 [pid 5809] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5829] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5831 attached ) = 0 [pid 5831] set_robust_list(0x7f566b3159e0, 24 [pid 5829] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5823] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5831] <... set_robust_list resumed>) = 0 [pid 5825] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5823] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5825] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... futex resumed>) = 0 [pid 5806] <... bpf resumed>) = 4 [pid 5798] exit_group(0 [pid 5806] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5806] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] <... futex resumed>) = 0 [pid 5825] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b292000 [pid 5798] <... exit_group resumed>) = ? [pid 5806] <... futex resumed>) = ? [pid 5802] <... futex resumed>) = ? [pid 5809] <... futex resumed>) = ? [pid 5817] <... futex resumed>) = ? [pid 5829] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5823] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5817] +++ exited with 0 +++ [pid 5811] <... bpf resumed>) = 4 [pid 5809] +++ exited with 0 +++ [pid 5806] +++ exited with 0 +++ [pid 5802] +++ exited with 0 +++ [pid 5798] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5798, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5829] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] <... mprotect resumed>) = 0 [pid 5829] <... futex resumed>) = 0 [pid 5829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5823] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5829] <... mmap resumed>) = 0x7f566b2d4000 [pid 5829] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5829] <... mprotect resumed>) = 0 [pid 5823] <... clone resumed>, parent_tid=[5834], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5834 [pid 5829] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5823] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5829] <... clone resumed>, parent_tid=[5835], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5835 [pid 5823] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5829] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5829] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5811] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5811] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5835 attached ./strace-static-x86_64: Process 5834 attached [pid 5835] set_robust_list(0x7f566b2f49e0, 24 [pid 5834] set_robust_list(0x7f566b2b29e0, 24 [pid 5835] <... set_robust_list resumed>) = 0 [pid 5834] <... set_robust_list resumed>) = 0 [pid 5835] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5834] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 5834] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5823] <... futex resumed>) = 0 [pid 5834] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... futex resumed>) = 0 [pid 5823] <... futex resumed>) = 1 [pid 5825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5823] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5825] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5825] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5823] <... futex resumed>) = 0 [pid 5825] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5823] <... futex resumed>) = 0 [pid 5825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5823] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5825] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5825] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5823] <... futex resumed>) = 0 [pid 5825] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5804] <... sendmsg resumed>) = 28 [pid 5829] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5804] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5800] exit_group(0 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5836 [pid 5829] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5816] <... futex resumed>) = ? [pid 5811] <... futex resumed>) = ? [pid 5804] <... futex resumed>) = ? [pid 5800] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5836 attached [pid 5829] <... futex resumed>) = 0 [pid 5816] +++ exited with 0 +++ [pid 5811] +++ exited with 0 +++ [pid 5804] +++ exited with 0 +++ [pid 5836] set_robust_list(0x555555e6d5e0, 24 [pid 5800] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5800, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5836] <... set_robust_list resumed>) = 0 [pid 5836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5829] <... mmap resumed>) = 0x7f566b2b3000 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5836] <... prctl resumed>) = 0 [pid 5829] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5836] setpgid(0, 0 [pid 5829] <... mprotect resumed>) = 0 [pid 5836] <... setpgid resumed>) = 0 [pid 5829] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5829] <... clone resumed>, parent_tid=[5837], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5837 ./strace-static-x86_64: Process 5837 attached [pid 5836] write(3, "1000", 4 [pid 5829] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] set_robust_list(0x7f566b2d39e0, 24 [pid 5836] <... write resumed>) = 4 [pid 5829] <... futex resumed>) = 0 [pid 5837] <... set_robust_list resumed>) = 0 [pid 5836] close(3 [pid 5829] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5837] ioctl(-1, SIOCGIFINDEX, NULL [pid 5836] <... close resumed>) = 0 [pid 5837] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5836] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... futex resumed>) = 0 [pid 5837] <... futex resumed>) = 1 [pid 5836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5829] <... futex resumed>) = 0 [pid 5837] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5836] <... mmap resumed>) = 0x7f566b2f5000 [pid 5829] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5836] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5831] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5829] <... futex resumed>) = 0 [pid 5837] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5836] <... mprotect resumed>) = 0 [pid 5831] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5837] <... socket resumed>) = 3 [pid 5836] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5831] <... futex resumed>) = 0 [pid 5831] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 5839 attached ./strace-static-x86_64: Process 5838 attached [pid 5837] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5838 [pid 5839] set_robust_list(0x7f566b3159e0, 24 [pid 5838] set_robust_list(0x555555e6d5e0, 24 [pid 5837] <... futex resumed>) = 1 [pid 5836] <... clone resumed>, parent_tid=[5839], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5839 [pid 5829] <... futex resumed>) = 0 [pid 5815] <... futex resumed>) = 0 [pid 5839] <... set_robust_list resumed>) = 0 [pid 5838] <... set_robust_list resumed>) = 0 [pid 5837] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5836] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5815] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5839] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5836] <... futex resumed>) = 0 [pid 5831] <... futex resumed>) = 0 [pid 5829] <... futex resumed>) = 1 [pid 5838] <... prctl resumed>) = 0 [pid 5836] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5831] getpid( [pid 5829] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5838] setpgid(0, 0 [pid 5831] <... getpid resumed>) = 5829 [pid 5838] <... setpgid resumed>) = 0 [pid 5831] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5831] <... futex resumed>) = 1 [pid 5829] <... futex resumed>) = 0 [pid 5831] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5829] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] <... openat resumed>) = 3 [pid 5831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5829] <... futex resumed>) = 0 [pid 5838] write(3, "1000", 4 [pid 5831] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xc5\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5829] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5838] <... write resumed>) = 4 [pid 5838] close(3) = 0 [pid 5838] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5836] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5822] <... bpf resumed>) = 4 [pid 5838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5836] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] <... sendmsg resumed>) = 28 [pid 5838] <... mmap resumed>) = 0x7f566b2f5000 [pid 5836] <... futex resumed>) = 0 [pid 5810] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5822] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5822] <... futex resumed>) = 0 [pid 5810] <... futex resumed>) = 0 [pid 5838] <... mprotect resumed>) = 0 [pid 5836] <... mmap resumed>) = 0x7f566b2d4000 [pid 5829] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5822] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5810] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] exit_group(0 [pid 5838] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5836] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5829] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] <... futex resumed>) = ? [pid 5815] <... futex resumed>) = ? [pid 5810] <... futex resumed>) = ? [pid 5807] <... exit_group resumed>) = ? [pid 5837] <... futex resumed>) = 0 [pid 5836] <... mprotect resumed>) = 0 [pid 5829] <... futex resumed>) = 1 [pid 5819] +++ exited with 0 +++ [pid 5815] +++ exited with 0 +++ [pid 5810] +++ exited with 0 +++ [pid 5838] <... clone resumed>, parent_tid=[5841], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5841 [pid 5829] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5807] +++ exited with 0 +++ [pid 5838] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5836] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5807, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5838] <... futex resumed>) = 0 [pid 5837] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5837] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... clone resumed>, parent_tid=[5842], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5842 [pid 5837] <... futex resumed>) = 1 [pid 5836] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] <... futex resumed>) = 0 [pid 5837] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5836] <... futex resumed>) = 0 [pid 5829] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5842 attached [pid 5837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5836] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5829] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5841 attached [pid 5842] set_robust_list(0x7f566b2f49e0, 24 [pid 5837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5829] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... set_robust_list resumed>) = 0 [pid 5841] set_robust_list(0x7f566b3159e0, 24 [pid 5837] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5842] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5841] <... set_robust_list resumed>) = 0 [pid 5837] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5837] <... futex resumed>) = 1 [pid 5829] <... futex resumed>) = 0 [pid 5837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5829] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5829] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5844 [pid 5838] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5837] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5838] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] <... futex resumed>) = 0 [pid 5837] <... futex resumed>) = 1 [pid 5829] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5844 attached [pid 5838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5837] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] set_robust_list(0x555555e6d5e0, 24 [pid 5838] <... mmap resumed>) = 0x7f566b2d4000 [pid 5844] <... set_robust_list resumed>) = 0 [pid 5838] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5827] <... bpf resumed>) = 4 [pid 5836] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5838] <... mprotect resumed>) = 0 [pid 5836] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5835] <... bpf resumed>) = 4 [pid 5836] <... futex resumed>) = 0 [pid 5838] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5836] <... mmap resumed>) = 0x7f566b2b3000 [pid 5827] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] <... sendmsg resumed>) = 28 [pid 5844] <... prctl resumed>) = 0 [pid 5838] <... clone resumed>, parent_tid=[5846], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5846 [pid 5836] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5827] <... futex resumed>) = 0 [pid 5824] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5846 attached [pid 5844] setpgid(0, 0 [pid 5838] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... mprotect resumed>) = 0 [pid 5827] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5824] <... futex resumed>) = 0 [pid 5846] set_robust_list(0x7f566b2f49e0, 24 [pid 5844] <... setpgid resumed>) = 0 [pid 5838] <... futex resumed>) = 0 [pid 5836] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5835] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5824] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5814] exit_group(0 [pid 5846] <... set_robust_list resumed>) = 0 [pid 5844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5838] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5835] <... futex resumed>) = 0 [pid 5824] <... futex resumed>) = ? [pid 5822] <... futex resumed>) = ? [pid 5820] <... futex resumed>) = ? [pid 5814] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5847 attached [pid 5846] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5844] <... openat resumed>) = 3 [pid 5836] <... clone resumed>, parent_tid=[5847], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5847 [pid 5835] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5824] +++ exited with 0 +++ [pid 5822] +++ exited with 0 +++ [pid 5820] +++ exited with 0 +++ [pid 5814] +++ exited with 0 +++ [pid 5847] set_robust_list(0x7f566b2d39e0, 24 [pid 5844] write(3, "1000", 4 [pid 5836] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5814, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5847] <... set_robust_list resumed>) = 0 [pid 5844] <... write resumed>) = 4 [pid 5836] <... futex resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5847] ioctl(-1, SIOCGIFINDEX, NULL [pid 5844] close(3 [pid 5836] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5847] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... close resumed>) = 0 [pid 5847] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... futex resumed>) = 1 [pid 5844] <... futex resumed>) = 0 [pid 5836] <... futex resumed>) = 0 [pid 5847] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5836] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... mmap resumed>) = 0x7f566b2f5000 [pid 5847] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5836] <... futex resumed>) = 0 [pid 5844] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5847] <... socket resumed>) = 3 [pid 5844] <... mprotect resumed>) = 0 [pid 5836] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5847] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5847] <... futex resumed>) = 0 [pid 5836] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5848 attached [pid 5847] getpid( [pid 5844] <... clone resumed>, parent_tid=[5848], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5848 [pid 5839] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5836] <... futex resumed>) = 0 [pid 5848] set_robust_list(0x7f566b3159e0, 24 [pid 5847] <... getpid resumed>) = 5836 [pid 5844] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5848] <... set_robust_list resumed>) = 0 [pid 5847] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... futex resumed>) = 0 [pid 5839] <... futex resumed>) = 0 [pid 5836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5838] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5848] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5847] <... futex resumed>) = 0 [pid 5844] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5839] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5836] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5849 attached [pid 5847] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5838] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... futex resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5849 [pid 5849] set_robust_list(0x555555e6d5e0, 24 [pid 5839] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xcc\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5838] <... futex resumed>) = 0 [pid 5836] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] <... set_robust_list resumed>) = 0 [pid 5838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5828] <... sendmsg resumed>) = 28 [pid 5849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5844] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5838] <... mmap resumed>) = 0x7f566b2b3000 [pid 5828] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] exit_group(0 [pid 5849] <... prctl resumed>) = 0 [pid 5844] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5834] <... futex resumed>) = ? [pid 5828] <... futex resumed>) = ? [pid 5827] <... futex resumed>) = ? [pid 5825] <... futex resumed>) = ? [pid 5823] <... exit_group resumed>) = ? [pid 5849] setpgid(0, 0 [pid 5844] <... futex resumed>) = 0 [pid 5838] <... mprotect resumed>) = 0 [pid 5834] +++ exited with 0 +++ [pid 5828] +++ exited with 0 +++ [pid 5827] +++ exited with 0 +++ [pid 5825] +++ exited with 0 +++ [pid 5823] +++ exited with 0 +++ [pid 5849] <... setpgid resumed>) = 0 [pid 5844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5838] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] <... mmap resumed>) = 0x7f566b2d4000 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5823, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5849] <... openat resumed>) = 3 [pid 5844] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5838] <... clone resumed>, parent_tid=[5851], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5851 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5849] write(3, "1000", 4 [pid 5844] <... mprotect resumed>) = 0 [pid 5838] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5849] <... write resumed>) = 4 [pid 5844] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5838] <... futex resumed>) = 0 [pid 5838] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... clone resumed>, parent_tid=[5852], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5852 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5851 attached [pid 5849] close(3 [pid 5844] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] set_robust_list(0x7f566b2d39e0, 24 [pid 5849] <... close resumed>) = 0 [pid 5844] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5852 attached [pid 5851] <... set_robust_list resumed>) = 0 [pid 5849] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5852] set_robust_list(0x7f566b2f49e0, 24 [pid 5851] ioctl(-1, SIOCGIFINDEX, NULL [pid 5849] <... futex resumed>) = 0 [pid 5852] <... set_robust_list resumed>) = 0 [pid 5851] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5836] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5852] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5851] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... mmap resumed>) = 0x7f566b2f5000 [pid 5836] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5851] <... futex resumed>) = 1 [pid 5849] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5847] <... futex resumed>) = 0 [pid 5838] <... futex resumed>) = 0 [pid 5836] <... futex resumed>) = 1 [pid 5851] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] <... mprotect resumed>) = 0 [pid 5847] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5838] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5849] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5847] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5838] <... futex resumed>) = 0 [pid 5851] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5847] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5851] <... socket resumed>) = 3 [pid 5849] <... clone resumed>, parent_tid=[5853], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5853 [pid 5847] <... futex resumed>) = 1 [pid 5836] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5853 attached [pid 5851] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5836] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] set_robust_list(0x7f566b3159e0, 24 [pid 5851] <... futex resumed>) = 1 [pid 5849] <... futex resumed>) = 0 [pid 5847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... bpf resumed>) = 4 [pid 5838] <... futex resumed>) = 0 [pid 5836] <... futex resumed>) = 0 [pid 5853] <... set_robust_list resumed>) = 0 [pid 5851] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5842] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5854 ./strace-static-x86_64: Process 5854 attached [pid 5853] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5848] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5847] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5844] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5842] <... futex resumed>) = 0 [pid 5838] <... futex resumed>) = 0 [pid 5854] set_robust_list(0x555555e6d5e0, 24 [pid 5851] getpid( [pid 5848] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5838] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5854] <... set_robust_list resumed>) = 0 [pid 5851] <... getpid resumed>) = 5838 [pid 5848] <... futex resumed>) = 0 [pid 5847] <... futex resumed>) = 1 [pid 5844] <... futex resumed>) = 0 [pid 5836] <... futex resumed>) = 0 [pid 5854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5851] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5847] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5836] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... prctl resumed>) = 0 [pid 5851] <... futex resumed>) = 1 [pid 5844] <... mmap resumed>) = 0x7f566b2b3000 [pid 5842] <... futex resumed>) = 0 [pid 5838] <... futex resumed>) = 0 [pid 5836] <... futex resumed>) = 1 [pid 5854] setpgid(0, 0 [pid 5851] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5841] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5838] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5854] <... setpgid resumed>) = 0 [pid 5851] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... mprotect resumed>) = 0 [pid 5842] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5841] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5838] <... futex resumed>) = 0 [pid 5854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5851] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xce\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5844] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5842] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... futex resumed>) = 0 [pid 5838] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5854] <... openat resumed>) = 3 [pid 5842] <... futex resumed>) = 1 [pid 5841] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5836] <... futex resumed>) = 0 [pid 5854] write(3, "1000", 4 [pid 5844] <... clone resumed>, parent_tid=[5857], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5857 [pid 5842] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] <... write resumed>) = 4 [pid 5844] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] close(3 [pid 5844] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5857 attached [pid 5854] <... close resumed>) = 0 [pid 5849] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5844] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5857] set_robust_list(0x7f566b2d39e0, 24 [pid 5854] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... set_robust_list resumed>) = 0 [pid 5854] <... futex resumed>) = 0 [pid 5857] ioctl(-1, SIOCGIFINDEX, NULL [pid 5854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5849] <... futex resumed>) = 0 [pid 5857] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... mmap resumed>) = 0x7f566b2f5000 [pid 5849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5857] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5849] <... mmap resumed>) = 0x7f566b2d4000 [pid 5857] <... futex resumed>) = 1 [pid 5854] <... mprotect resumed>) = 0 [pid 5849] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5844] <... futex resumed>) = 0 [pid 5857] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5849] <... mprotect resumed>) = 0 [pid 5844] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5858 attached [pid 5849] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5848] <... futex resumed>) = 0 [pid 5846] <... bpf resumed>) = 4 [pid 5844] <... futex resumed>) = 1 [pid 5831] <... sendmsg resumed>) = 28 [pid 5858] set_robust_list(0x7f566b3159e0, 24 [pid 5854] <... clone resumed>, parent_tid=[5858], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5858 [pid 5848] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5846] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5838] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5831] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] exit_group(0 [pid 5858] <... set_robust_list resumed>) = 0 [pid 5854] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... clone resumed>, parent_tid=[5859], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5859 [pid 5848] <... socket resumed>) = 3 [pid 5846] <... futex resumed>) = 0 [pid 5838] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] <... futex resumed>) = ? [pid 5835] <... futex resumed>) = ? [pid 5831] <... futex resumed>) = ? [pid 5829] <... exit_group resumed>) = ? [pid 5858] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5854] <... futex resumed>) = 0 [pid 5849] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... futex resumed>) = 0 [pid 5838] <... futex resumed>) = 1 [pid 5837] +++ exited with 0 +++ [pid 5835] +++ exited with 0 +++ [pid 5854] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5848] <... futex resumed>) = 1 [pid 5844] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5859 attached [pid 5849] <... futex resumed>) = 0 [pid 5848] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5846] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5838] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5831] +++ exited with 0 +++ [pid 5829] +++ exited with 0 +++ [pid 5859] set_robust_list(0x7f566b2f49e0, 24 [pid 5849] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... futex resumed>) = 0 [pid 5841] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5829, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5859] <... set_robust_list resumed>) = 0 [pid 5848] getpid( [pid 5844] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] <... getpid resumed>) = 5844 [pid 5848] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5859] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5853] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5848] <... futex resumed>) = 1 [pid 5844] <... futex resumed>) = 0 [pid 5841] <... futex resumed>) = 1 [pid 5838] <... futex resumed>) = 0 [pid 5853] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5838] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] <... futex resumed>) = 0 [pid 5848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... futex resumed>) = 0 [pid 5841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5838] <... futex resumed>) = 0 [pid 5853] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5848] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xd4\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5844] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5838] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128) = -1 EFAULT (Bad address) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5838] <... futex resumed>) = 0 [pid 5854] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5841] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5838] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5838] <... futex resumed>) = 0 [pid 5854] <... futex resumed>) = 0 [pid 5841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5838] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5841] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5854] <... mmap resumed>) = 0x7f566b2d4000 [pid 5841] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5849] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5841] <... futex resumed>) = 1 [pid 5838] <... futex resumed>) = 0 [pid 5854] <... mprotect resumed>) = 0 [pid 5849] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5849] <... futex resumed>) = 1 [pid 5853] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5861 attached [pid 5853] ioctl(-1, SIOCGIFINDEX, NULL [pid 5849] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5861 [pid 5854] <... clone resumed>, parent_tid=[5862], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5862 [pid 5854] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5854] <... futex resumed>) = 0 [pid 5853] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5854] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5853] <... futex resumed>) = 1 [pid 5849] <... futex resumed>) = 0 [pid 5844] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] set_robust_list(0x555555e6d5e0, 24 [pid 5857] <... futex resumed>) = 0 [pid 5853] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... futex resumed>) = 1 [pid 5861] <... set_robust_list resumed>) = 0 [pid 5857] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5849] <... futex resumed>) = 0 [pid 5844] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5857] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5853] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5849] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] <... prctl resumed>) = 0 [pid 5857] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] <... socket resumed>) = 3 [pid 5861] setpgid(0, 0 [pid 5857] <... futex resumed>) = 1 [pid 5853] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... futex resumed>) = 0 [pid 5861] <... setpgid resumed>) = 0 [pid 5857] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5853] <... futex resumed>) = 1 [pid 5849] <... futex resumed>) = 0 [pid 5844] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... futex resumed>) = 0 [pid 5861] <... openat resumed>) = 3 [pid 5857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5849] <... futex resumed>) = 0 [pid 5844] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] write(3, "1000", 4 [pid 5857] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5853] getpid( [pid 5849] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] <... write resumed>) = 4 [pid 5857] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] <... getpid resumed>) = 5849 ./strace-static-x86_64: Process 5862 attached [pid 5861] close(3 [pid 5857] <... futex resumed>) = 1 [pid 5853] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... futex resumed>) = 0 [pid 5862] set_robust_list(0x7f566b2f49e0, 24 [pid 5861] <... close resumed>) = 0 [pid 5857] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5853] <... futex resumed>) = 1 [pid 5849] <... futex resumed>) = 0 [pid 5844] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... set_robust_list resumed>) = 0 [pid 5861] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5853] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... futex resumed>) = 0 [pid 5862] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5861] <... futex resumed>) = 0 [pid 5857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5849] <... futex resumed>) = 0 [pid 5844] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5857] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5853] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xd9\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5849] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] <... mmap resumed>) = 0x7f566b2f5000 [pid 5857] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5857] <... futex resumed>) = 1 [pid 5844] <... futex resumed>) = 0 [pid 5861] <... mprotect resumed>) = 0 [pid 5857] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5861] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5863], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5863 [pid 5861] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5861] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5863 attached [pid 5863] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5863] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5854] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5854] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5839] <... sendmsg resumed>) = 28 [pid 5854] <... mmap resumed>) = 0x7f566b2b3000 [pid 5854] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5839] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... mprotect resumed>) = 0 [pid 5839] <... futex resumed>) = 0 [pid 5854] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5839] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5836] exit_group(0./strace-static-x86_64: Process 5865 attached [pid 5854] <... clone resumed>, parent_tid=[5865], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5865 [pid 5847] <... futex resumed>) = ? [pid 5842] <... futex resumed>) = ? [pid 5839] <... futex resumed>) = ? [pid 5836] <... exit_group resumed>) = ? [pid 5865] set_robust_list(0x7f566b2d39e0, 24 [pid 5854] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5847] +++ exited with 0 +++ [pid 5849] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5842] +++ exited with 0 +++ [pid 5839] +++ exited with 0 +++ [pid 5836] +++ exited with 0 +++ [pid 5861] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5861] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... futex resumed>) = 0 [pid 5849] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5836, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5865] <... set_robust_list resumed>) = 0 [pid 5861] <... futex resumed>) = 0 [pid 5854] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] <... futex resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5865] ioctl(-1, SIOCGIFINDEX, NULL [pid 5861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5865] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5861] <... mmap resumed>) = 0x7f566b2d4000 [pid 5849] <... mmap resumed>) = 0x7f566b2b3000 [pid 5865] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5849] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5865] <... futex resumed>) = 1 [pid 5861] <... mprotect resumed>) = 0 [pid 5854] <... futex resumed>) = 0 [pid 5865] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5861] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5854] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... mprotect resumed>) = 0 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5854] <... futex resumed>) = 0 [pid 5849] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5861] <... clone resumed>, parent_tid=[5867], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5867 [pid 5865] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5861] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] <... socket resumed>) = 3 [pid 5861] <... futex resumed>) = 0 [pid 5849] <... clone resumed>, parent_tid=[5868], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5868 ./strace-static-x86_64: Process 5867 attached [pid 5865] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5868 attached [pid 5867] set_robust_list(0x7f566b2f49e0, 24 [pid 5865] <... futex resumed>) = 1 [pid 5858] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5854] <... futex resumed>) = 0 [pid 5849] <... futex resumed>) = 0 [pid 5867] <... set_robust_list resumed>) = 0 [pid 5865] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] set_robust_list(0x7f566b2d39e0, 24 [pid 5854] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5867] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5858] <... futex resumed>) = 0 [pid 5854] <... futex resumed>) = 0 [pid 5868] <... set_robust_list resumed>) = 0 [pid 5858] getpid( [pid 5854] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5858] <... getpid resumed>) = 5854 [pid 5868] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5858] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] <... futex resumed>) = 1 [pid 5854] <... futex resumed>) = 0 [pid 5868] <... futex resumed>) = 1 [pid 5858] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5849] <... futex resumed>) = 0 [pid 5868] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5854] <... futex resumed>) = 0 [pid 5849] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5858] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xde\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5854] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5849] <... futex resumed>) = 0 [pid 5868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5849] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5868] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5868] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5849] <... futex resumed>) = 0 [pid 5868] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5849] <... futex resumed>) = 0 [pid 5868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5849] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 5869 attached [pid 5869] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5869] setpgid(0, 0) = 0 [pid 5869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5868] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5861] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5869 [pid 5869] write(3, "1000", 4 [pid 5868] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... write resumed>) = 4 [pid 5861] <... futex resumed>) = 0 [pid 5869] close(3 [pid 5861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5869] <... close resumed>) = 0 [pid 5861] <... mmap resumed>) = 0x7f566b2b3000 [pid 5869] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5869] <... futex resumed>) = 0 [pid 5861] <... mprotect resumed>) = 0 [pid 5869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5861] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5869] <... mmap resumed>) = 0x7f566b2f5000 [pid 5868] <... futex resumed>) = 1 [pid 5854] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5849] <... futex resumed>) = 0 [pid 5869] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5861] <... clone resumed>, parent_tid=[5871], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5871 [pid 5869] <... mprotect resumed>) = 0 [pid 5868] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5861] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5865] <... futex resumed>) = 0 [pid 5861] <... futex resumed>) = 0 [pid 5854] <... futex resumed>) = 1 [pid 5865] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5861] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5854] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5852] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 5871 attached [pid 5869] <... clone resumed>, parent_tid=[5872], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5872 [pid 5865] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5872 attached [pid 5871] set_robust_list(0x7f566b2d39e0, 24 [pid 5869] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] set_robust_list(0x7f566b3159e0, 24 [pid 5871] <... set_robust_list resumed>) = 0 [pid 5869] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = 1 [pid 5854] <... futex resumed>) = 0 [pid 5852] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... set_robust_list resumed>) = 0 [pid 5871] ioctl(-1, SIOCGIFINDEX, NULL [pid 5869] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] <... futex resumed>) = 0 [pid 5872] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5871] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5854] <... futex resumed>) = 0 [pid 5852] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5871] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5861] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5854] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] <... futex resumed>) = 0 [pid 5865] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5861] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5861] <... futex resumed>) = 0 [pid 5865] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... socket resumed>) = 3 [pid 5865] <... futex resumed>) = 1 [pid 5861] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5854] <... futex resumed>) = 0 [pid 5871] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5854] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5861] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... futex resumed>) = 0 [pid 5871] getpid( [pid 5865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5861] <... futex resumed>) = 0 [pid 5854] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5871] <... getpid resumed>) = 5861 [pid 5865] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5863] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5861] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5865] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5871] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = 1 [pid 5863] <... futex resumed>) = 0 [pid 5861] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] <... futex resumed>) = 0 [pid 5871] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5869] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5865] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5863] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xe5\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5861] <... futex resumed>) = 0 [pid 5851] <... sendmsg resumed>) = 28 [pid 5869] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5861] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5851] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... futex resumed>) = 0 [pid 5851] <... futex resumed>) = 0 [pid 5869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5851] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5869] <... mmap resumed>) = 0x7f566b2d4000 [pid 5838] exit_group(0 [pid 5869] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5841] <... futex resumed>) = ? [pid 5846] <... futex resumed>) = ? [pid 5838] <... exit_group resumed>) = ? [pid 5851] <... futex resumed>) = ? [pid 5869] <... mprotect resumed>) = 0 [pid 5846] +++ exited with 0 +++ [pid 5841] +++ exited with 0 +++ [pid 5869] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5851] +++ exited with 0 +++ [pid 5838] +++ exited with 0 +++ [pid 5869] <... clone resumed>, parent_tid=[5875], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5875 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5838, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5869] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5869] <... futex resumed>) = 0 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5869] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5875 attached [pid 5861] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5875] set_robust_list(0x7f566b2f49e0, 24 [pid 5861] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... set_robust_list resumed>) = 0 [pid 5871] <... futex resumed>) = 0 [pid 5861] <... futex resumed>) = 1 [pid 5871] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5861] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5871] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5871] <... futex resumed>) = 1 [pid 5861] <... futex resumed>) = 0 [pid 5871] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5861] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5861] <... futex resumed>) = 0 [pid 5871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5861] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5871] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5871] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5861] <... futex resumed>) = 0 [pid 5871] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5861] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5861] <... futex resumed>) = 0 [pid 5871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5861] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5871] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5871] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5861] <... futex resumed>) = 0 [pid 5871] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5869] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5869] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5869] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5869] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5876], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5876 [pid 5869] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5869] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5876 attached [pid 5876] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5876] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5876] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5869] <... futex resumed>) = 0 [pid 5876] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5869] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5869] <... futex resumed>) = 0 [pid 5876] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5869] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] <... socket resumed>) = 3 [pid 5876] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5869] <... futex resumed>) = 0 [pid 5876] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5869] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5869] <... futex resumed>) = 0 [pid 5876] getpid( [pid 5869] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] <... getpid resumed>) = 5869 [pid 5876] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5869] <... futex resumed>) = 0 [pid 5876] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5869] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5869] <... futex resumed>) = 0 [pid 5876] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xed\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5869] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5859] <... bpf resumed>) = 4 [pid 5859] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5877 ./strace-static-x86_64: Process 5877 attached [pid 5859] <... futex resumed>) = 0 [pid 5859] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5877] setpgid(0, 0 [pid 5869] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5848] <... sendmsg resumed>) = 28 [pid 5877] <... setpgid resumed>) = 0 [pid 5869] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... bpf resumed>) = 4 [pid 5848] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5869] <... futex resumed>) = 0 [pid 5848] <... futex resumed>) = 0 [pid 5877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5848] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] <... openat resumed>) = 3 [pid 5869] <... mmap resumed>) = 0x7f566b292000 [pid 5877] write(3, "1000", 4 [pid 5869] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5844] exit_group(0 [pid 5877] <... write resumed>) = 4 [pid 5869] <... mprotect resumed>) = 0 [pid 5857] <... futex resumed>) = ? [pid 5852] <... futex resumed>) = ? [pid 5848] <... futex resumed>) = ? [pid 5844] <... exit_group resumed>) = ? [pid 5877] close(3 [pid 5869] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5857] +++ exited with 0 +++ [pid 5852] +++ exited with 0 +++ [pid 5848] +++ exited with 0 +++ [pid 5844] +++ exited with 0 +++ [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5844, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5869] <... clone resumed>, parent_tid=[5880], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5880 [pid 5869] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5869] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5862] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5877] <... close resumed>) = 0 [pid 5877] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5862] <... futex resumed>) = 0 [pid 5877] <... futex resumed>) = 0 [pid 5862] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5877] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5877] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5881], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5881 [pid 5877] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5881 attached ./strace-static-x86_64: Process 5880 attached ) = 0 [pid 5877] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5880] set_robust_list(0x7f566b2b29e0, 24 [pid 5881] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5880] <... set_robust_list resumed>) = 0 [pid 5872] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5880] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5872] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5880] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5872] <... futex resumed>) = 0 [pid 5872] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5880] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5869] <... futex resumed>) = 0 [pid 5869] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... futex resumed>) = 0 [pid 5869] <... futex resumed>) = 1 [pid 5880] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5869] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5872] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5872] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5869] <... futex resumed>) = 0 [pid 5872] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5869] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5869] <... futex resumed>) = 0 [pid 5872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5869] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5872] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5872] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5869] <... futex resumed>) = 0 [pid 5872] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5877] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5883 [pid 5877] <... futex resumed>) = 0 [pid 5877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5883 attached ) = 0x7f566b2d4000 [pid 5877] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5877] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5883] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5877] <... clone resumed>, parent_tid=[5884], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5884 [pid 5883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5877] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] <... prctl resumed>) = 0 [pid 5877] <... futex resumed>) = 0 [pid 5883] setpgid(0, 0 [pid 5877] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5883] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5884 attached [pid 5883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5884] set_robust_list(0x7f566b2f49e0, 24 [pid 5883] <... openat resumed>) = 3 [pid 5884] <... set_robust_list resumed>) = 0 [pid 5883] write(3, "1000", 4 [pid 5884] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5883] <... write resumed>) = 4 [pid 5883] close(3) = 0 [pid 5883] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5883] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5883] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5877] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5883] <... clone resumed>, parent_tid=[5885], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5885 [pid 5877] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] <... futex resumed>) = 0 [pid 5853] <... sendmsg resumed>) = 28 ./strace-static-x86_64: Process 5885 attached [pid 5883] <... futex resumed>) = 0 [pid 5877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5885] set_robust_list(0x7f566b3159e0, 24 [pid 5883] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5877] <... mmap resumed>) = 0x7f566b2b3000 [pid 5867] <... bpf resumed>) = 4 [pid 5877] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5853] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] <... set_robust_list resumed>) = 0 [pid 5867] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5853] <... futex resumed>) = 0 [pid 5877] <... mprotect resumed>) = 0 [pid 5853] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5849] exit_group(0 [pid 5885] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5867] <... futex resumed>) = 0 [pid 5877] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5868] <... futex resumed>) = ? [pid 5859] <... futex resumed>) = ? [pid 5853] <... futex resumed>) = ? [pid 5849] <... exit_group resumed>) = ? [pid 5868] +++ exited with 0 +++ [pid 5867] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5859] +++ exited with 0 +++ [pid 5853] +++ exited with 0 +++ [pid 5849] +++ exited with 0 +++ [pid 5877] <... clone resumed>, parent_tid=[5886], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5886 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5849, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5877] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5877] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5886 attached [pid 5886] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5886] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5886] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] <... futex resumed>) = 0 [pid 5886] <... futex resumed>) = 1 [pid 5877] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5877] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5886] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5886] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] <... futex resumed>) = 0 [pid 5886] <... futex resumed>) = 1 [pid 5877] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] getpid( [pid 5877] <... futex resumed>) = 0 [pid 5886] <... getpid resumed>) = 5877 [pid 5886] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5886] <... futex resumed>) = 0 [pid 5877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5886] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5877] <... futex resumed>) = 0 [pid 5883] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5886] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xf5\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5883] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5877] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5883] <... futex resumed>) = 0 [pid 5883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5883] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5883] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5881] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) ./strace-static-x86_64: Process 5888 attached [pid 5883] <... clone resumed>, parent_tid=[5888], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5888 [pid 5881] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] set_robust_list(0x7f566b2f49e0, 24 [pid 5883] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] <... futex resumed>) = 0 [pid 5888] <... set_robust_list resumed>) = 0 [pid 5883] <... futex resumed>) = 0 [pid 5881] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5888] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5883] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5889 [pid 5877] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5875] <... bpf resumed>) = 4 [pid 5877] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] <... futex resumed>) = 0 [pid 5877] <... futex resumed>) = 1 [pid 5881] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5877] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5881] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5881] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5877] <... futex resumed>) = 0 [pid 5875] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5875] <... futex resumed>) = 0 [pid 5881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5877] <... futex resumed>) = 0 [pid 5875] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5877] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5881] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5881] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5877] <... futex resumed>) = 0 [pid 5881] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5877] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5877] <... futex resumed>) = 0 [pid 5881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5877] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 5889 attached [pid 5883] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5881] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5889] set_robust_list(0x555555e6d5e0, 24 [pid 5883] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5881] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] <... set_robust_list resumed>) = 0 [pid 5883] <... futex resumed>) = 0 [pid 5881] <... futex resumed>) = 1 [pid 5877] <... futex resumed>) = 0 [pid 5889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5881] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5889] <... prctl resumed>) = 0 [pid 5883] <... mmap resumed>) = 0x7f566b2b3000 [pid 5889] setpgid(0, 0 [pid 5883] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5889] <... setpgid resumed>) = 0 [pid 5883] <... mprotect resumed>) = 0 [pid 5889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5883] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5889] <... openat resumed>) = 3 [pid 5889] write(3, "1000", 4 [pid 5883] <... clone resumed>, parent_tid=[5891], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5891 [pid 5889] <... write resumed>) = 4 [pid 5883] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5891 attached [pid 5889] close(3 [pid 5883] <... futex resumed>) = 0 [pid 5891] set_robust_list(0x7f566b2d39e0, 24 [pid 5889] <... close resumed>) = 0 [pid 5883] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5891] <... set_robust_list resumed>) = 0 [pid 5889] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] ioctl(-1, SIOCGIFINDEX, NULL [pid 5889] <... futex resumed>) = 0 [pid 5858] <... sendmsg resumed>) = 28 [pid 5891] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5889] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5858] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5891] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] <... mmap resumed>) = 0x7f566b2f5000 [pid 5858] <... futex resumed>) = 0 [pid 5891] <... futex resumed>) = 1 [pid 5889] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5883] <... futex resumed>) = 0 [pid 5858] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5889] <... mprotect resumed>) = 0 [pid 5883] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5854] exit_group(0 [pid 5891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5889] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5883] <... futex resumed>) = 0 [pid 5865] <... futex resumed>) = ? [pid 5862] <... futex resumed>) = ? [pid 5858] <... futex resumed>) = ? [pid 5854] <... exit_group resumed>) = ? [pid 5891] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5883] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5865] +++ exited with 0 +++ [pid 5862] +++ exited with 0 +++ [pid 5858] +++ exited with 0 +++ ./strace-static-x86_64: Process 5892 attached [pid 5891] <... socket resumed>) = 3 [pid 5889] <... clone resumed>, parent_tid=[5892], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5892 [pid 5854] +++ exited with 0 +++ [pid 5892] set_robust_list(0x7f566b3159e0, 24 [pid 5891] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5854, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5892] <... set_robust_list resumed>) = 0 [pid 5891] <... futex resumed>) = 1 [pid 5889] <... futex resumed>) = 0 [pid 5883] <... futex resumed>) = 0 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5892] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5891] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5889] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5883] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5883] <... futex resumed>) = 0 [pid 5891] getpid( [pid 5883] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5891] <... getpid resumed>) = 5883 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5891] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5885] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5883] <... futex resumed>) = 0 [pid 5891] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5885] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] <... futex resumed>) = 0 [pid 5883] <... futex resumed>) = 0 [pid 5885] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xfb\x16\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5883] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5861] exit_group(0 [pid 5871] <... futex resumed>) = ? [pid 5867] <... futex resumed>) = ? [pid 5861] <... exit_group resumed>) = ? [pid 5871] +++ exited with 0 +++ [pid 5867] +++ exited with 0 +++ [pid 5889] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5889] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5889] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5889] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5889] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5894 [pid 5889] <... clone resumed>, parent_tid=[5895], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5895 [pid 5889] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5889] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5895 attached ./strace-static-x86_64: Process 5894 attached [pid 5895] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5883] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5895] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5894] set_robust_list(0x555555e6d5e0, 24 [pid 5883] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... set_robust_list resumed>) = 0 [pid 5891] <... futex resumed>) = 0 [pid 5888] <... bpf resumed>) = 4 [pid 5883] <... futex resumed>) = 1 [pid 5894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5891] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [ 75.967810][ T5863] ieee80211 phy133: Failed to add default virtual iface [pid 5888] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5894] <... prctl resumed>) = 0 [pid 5891] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5888] <... futex resumed>) = 0 [pid 5884] <... bpf resumed>) = 4 [pid 5863] <... sendmsg resumed>) = ? [pid 5894] setpgid(0, 0 [pid 5891] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5888] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5884] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... setpgid resumed>) = 0 [pid 5891] <... futex resumed>) = 1 [pid 5889] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5884] <... futex resumed>) = 0 [pid 5883] <... futex resumed>) = 0 [pid 5863] +++ exited with 0 +++ [pid 5861] +++ exited with 0 +++ [pid 5894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5891] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5889] <... futex resumed>) = 0 [pid 5884] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5861, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5894] <... openat resumed>) = 3 [pid 5889] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5888] <... futex resumed>) = 0 [pid 5883] <... futex resumed>) = 1 [pid 5894] write(3, "1000", 4 [pid 5889] <... mmap resumed>) = 0x7f566b2b3000 [pid 5888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5883] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5894] <... write resumed>) = 4 [pid 5889] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5888] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5894] close(3 [pid 5889] <... mprotect resumed>) = 0 [pid 5888] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... close resumed>) = 0 [pid 5889] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5888] <... futex resumed>) = 1 [pid 5883] <... futex resumed>) = 0 [pid 5894] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5894] <... futex resumed>) = 0 [pid 5889] <... clone resumed>, parent_tid=[5897], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5897 [pid 5888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5883] <... futex resumed>) = 0 [pid 5894] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5889] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5883] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5894] <... mmap resumed>) = 0x7f566b2f5000 [pid 5889] <... futex resumed>) = 0 [pid 5888] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5894] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5889] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5888] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5897 attached [pid 5894] <... mprotect resumed>) = 0 [pid 5888] <... futex resumed>) = 1 [pid 5883] <... futex resumed>) = 0 [pid 5897] set_robust_list(0x7f566b2d39e0, 24 [pid 5894] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5892] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5888] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5897] <... set_robust_list resumed>) = 0 [pid 5892] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] ioctl(-1, SIOCGIFINDEX, NULL [pid 5894] <... clone resumed>, parent_tid=[5898], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5898 [pid 5892] <... futex resumed>) = 0 [pid 5897] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5897] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... futex resumed>) = 0 [pid 5897] <... futex resumed>) = 1 [pid 5894] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5889] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5898 attached [pid 5897] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5898] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5898] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5889] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] <... futex resumed>) = 0 [pid 5889] <... futex resumed>) = 1 [pid 5892] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5889] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5892] <... socket resumed>) = 3 [pid 5892] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5889] <... futex resumed>) = 0 [pid 5892] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5889] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5889] <... futex resumed>) = 0 [pid 5892] getpid( [pid 5889] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5892] <... getpid resumed>) = 5889 [pid 5892] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5889] <... futex resumed>) = 0 [pid 5892] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5889] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5889] <... futex resumed>) = 0 [pid 5892] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x01\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5889] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5900 ./strace-static-x86_64: Process 5900 attached [pid 5900] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5900] setpgid(0, 0) = 0 [pid 5900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5900] write(3, "1000", 4) = 4 [pid 5900] close(3) = 0 [pid 5900] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5894] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5900] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5894] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] <... mprotect resumed>) = 0 [pid 5894] <... futex resumed>) = 0 [pid 5900] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5894] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5900] <... clone resumed>, parent_tid=[5901], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5901 [pid 5894] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5900] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... mprotect resumed>) = 0 [pid 5900] <... futex resumed>) = 0 [pid 5889] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5894] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5900] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5889] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] <... futex resumed>) = 0 [pid 5894] <... clone resumed>, parent_tid=[5902], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5902 [pid 5889] <... futex resumed>) = 1 ./strace-static-x86_64: Process 5901 attached [pid 5897] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5894] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5889] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5901] set_robust_list(0x7f566b3159e0, 24 [pid 5897] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5894] <... futex resumed>) = 0 [pid 5901] <... set_robust_list resumed>) = 0 [pid 5897] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5901] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5897] <... futex resumed>) = 1 [pid 5889] <... futex resumed>) = 0 [pid 5897] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5889] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5889] <... futex resumed>) = 0 [pid 5897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5889] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5897] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5897] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5889] <... futex resumed>) = 0 [pid 5897] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5889] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5889] <... futex resumed>) = 0 [pid 5897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5889] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 5902 attached [pid 5897] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5869] exit_group(0 [pid 5902] set_robust_list(0x7f566b2f49e0, 24 [pid 5897] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5880] <... futex resumed>) = ? [pid 5875] <... futex resumed>) = ? [pid 5872] <... futex resumed>) = ? [pid 5869] <... exit_group resumed>) = ? [pid 5902] <... set_robust_list resumed>) = 0 [pid 5897] <... futex resumed>) = 1 [pid 5889] <... futex resumed>) = 0 [pid 5880] +++ exited with 0 +++ [pid 5875] +++ exited with 0 +++ [pid 5872] +++ exited with 0 +++ [pid 5902] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5897] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5900] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5900] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5894] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5900] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5894] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] <... mprotect resumed>) = 0 [pid 5894] <... futex resumed>) = 0 [pid 5900] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5894] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5900] <... clone resumed>, parent_tid=[5904], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5904 [pid 5894] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5900] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] <... mprotect resumed>) = 0 [pid 5900] <... futex resumed>) = 0 [pid 5894] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5900] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5894] <... clone resumed>, parent_tid=[5905], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5905 ./strace-static-x86_64: Process 5904 attached [pid 5894] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5904] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5904] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5894] <... futex resumed>) = 0 [pid 5894] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5905 attached [pid 5905] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5905] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5905] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5894] <... futex resumed>) = 0 [pid 5905] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5894] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5905] <... socket resumed>) = 3 [pid 5894] <... futex resumed>) = 0 [pid 5905] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5905] <... futex resumed>) = 0 [pid 5894] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5905] getpid( [pid 5894] <... futex resumed>) = 0 [pid 5905] <... getpid resumed>) = 5894 [pid 5894] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5905] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5905] <... futex resumed>) = 0 [pid 5900] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] <... futex resumed>) = 0 [pid 5905] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x06\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5894] <... futex resumed>) = 0 [pid 5900] <... mmap resumed>) = 0x7f566b2b3000 [pid 5894] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5900] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5900] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5898] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) ./strace-static-x86_64: Process 5906 attached [pid 5900] <... clone resumed>, parent_tid=[5906], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5906 [pid 5898] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] set_robust_list(0x7f566b2d39e0, 24 [pid 5900] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... futex resumed>) = 0 [pid 5900] <... futex resumed>) = 0 [pid 5898] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5906] <... set_robust_list resumed>) = 0 [pid 5906] ioctl(-1, SIOCGIFINDEX, NULL [pid 5900] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5906] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5900] <... futex resumed>) = 0 [pid 5906] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [ 76.253846][ T5876] ieee80211 phy134: Failed to add default virtual iface [ 76.292814][ T7] cfg80211: failed to load regulatory.db [pid 5900] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5901] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5900] <... futex resumed>) = 0 [pid 5906] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5901] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5900] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5906] <... socket resumed>) = 3 [pid 5901] <... futex resumed>) = 0 [pid 5895] <... bpf resumed>) = 4 [pid 5906] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5895] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] <... futex resumed>) = 1 [pid 5900] <... futex resumed>) = 0 [pid 5895] <... futex resumed>) = 0 [pid 5906] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5900] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5895] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] <... futex resumed>) = 0 [pid 5900] <... futex resumed>) = 1 [pid 5901] getpid( [pid 5900] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5894] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5901] <... getpid resumed>) = 5900 [pid 5894] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... futex resumed>) = 0 [pid 5894] <... futex resumed>) = 1 [pid 5901] <... futex resumed>) = 1 [pid 5876] <... sendmsg resumed>) = ? [pid 5901] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5900] <... futex resumed>) = 0 [pid 5898] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5894] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5876] +++ exited with 0 +++ [pid 5869] +++ exited with 0 +++ [pid 5901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5900] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5901] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x0c\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5900] <... futex resumed>) = 0 [pid 5898] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5869, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5900] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5898] <... futex resumed>) = 1 [pid 5894] <... futex resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5894] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5898] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5894] <... futex resumed>) = 0 [pid 5898] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5894] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5898] <... futex resumed>) = 0 [pid 5894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5898] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5894] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5894] <... futex resumed>) = 0 [pid 5898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5894] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5898] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5898] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5894] <... futex resumed>) = 0 [pid 5898] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5900] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5900] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] <... futex resumed>) = 0 [pid 5900] <... futex resumed>) = 1 [pid 5906] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5900] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5906] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5906] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5900] <... futex resumed>) = 0 [pid 5906] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5900] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5900] <... futex resumed>) = 0 [pid 5906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5900] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5906] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5906] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5907 [pid 5906] <... futex resumed>) = 1 [pid 5900] <... futex resumed>) = 0 [pid 5906] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5900] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5900] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5907 attached [pid 5906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5900] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5907] set_robust_list(0x555555e6d5e0, 24 [pid 5906] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5907] <... set_robust_list resumed>) = 0 [pid 5906] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5906] <... futex resumed>) = 1 [pid 5900] <... futex resumed>) = 0 [pid 5907] <... prctl resumed>) = 0 [pid 5906] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] setpgid(0, 0) = 0 [pid 5907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5907] write(3, "1000", 4) = 4 [pid 5907] close(3) = 0 [pid 5907] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5907] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5907] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5877] exit_group(0 [pid 5884] <... futex resumed>) = ? [pid 5881] <... futex resumed>) = ? [pid 5877] <... exit_group resumed>) = ? [pid 5907] <... clone resumed>, parent_tid=[5908], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5908 [pid 5884] +++ exited with 0 +++ [pid 5881] +++ exited with 0 +++ [pid 5907] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5907] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5908 attached [pid 5908] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5908] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5886] <... sendmsg resumed>) = ? [pid 5886] +++ exited with 0 +++ [pid 5877] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5877, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 5904] <... bpf resumed>) = 4 [pid 5073] <... restart_syscall resumed>) = 0 [pid 5904] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5907] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5904] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [ 76.496214][ T5886] ieee80211 phy135: Failed to add default virtual iface [pid 5907] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5907] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5910], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5910 [pid 5907] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5907] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5910 attached [pid 5910] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5910] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5907] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5907] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5883] exit_group(0 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5911 [pid 5907] <... futex resumed>) = 0 [pid 5891] <... futex resumed>) = ? [pid 5888] <... futex resumed>) = ? [pid 5883] <... exit_group resumed>) = ? [pid 5907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5891] +++ exited with 0 +++ [pid 5888] +++ exited with 0 +++ ./strace-static-x86_64: Process 5911 attached [pid 5907] <... mmap resumed>) = 0x7f566b2b3000 [pid 5911] set_robust_list(0x555555e6d5e0, 24 [pid 5907] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5911] <... set_robust_list resumed>) = 0 [pid 5907] <... mprotect resumed>) = 0 [pid 5911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5907] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5911] <... prctl resumed>) = 0 [pid 5911] setpgid(0, 0 [pid 5907] <... clone resumed>, parent_tid=[5912], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5912 [pid 5911] <... setpgid resumed>) = 0 [pid 5907] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5907] <... futex resumed>) = 0 [pid 5911] <... openat resumed>) = 3 [pid 5907] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5911] write(3, "1000", 4./strace-static-x86_64: Process 5912 attached ) = 4 [pid 5912] set_robust_list(0x7f566b2d39e0, 24 [pid 5911] close(3 [pid 5912] <... set_robust_list resumed>) = 0 [pid 5911] <... close resumed>) = 0 [pid 5912] ioctl(-1, SIOCGIFINDEX, NULL [pid 5911] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5911] <... futex resumed>) = 0 [pid 5912] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5912] <... futex resumed>) = 1 [pid 5911] <... mmap resumed>) = 0x7f566b2f5000 [pid 5907] <... futex resumed>) = 0 [pid 5902] <... bpf resumed>) = 4 [pid 5912] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5911] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5907] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5911] <... mprotect resumed>) = 0 [pid 5907] <... futex resumed>) = 0 [pid 5902] <... futex resumed>) = 0 [pid 5912] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5911] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5907] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5902] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5912] <... socket resumed>) = 3 [pid 5912] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] <... clone resumed>, parent_tid=[5913], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5913 [pid 5912] <... futex resumed>) = 1 [pid 5911] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5907] <... futex resumed>) = 0 [pid 5912] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5911] <... futex resumed>) = 0 [pid 5907] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5913 attached [pid 5912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5911] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5907] <... futex resumed>) = 0 [pid 5913] set_robust_list(0x7f566b3159e0, 24 [pid 5912] getpid( [pid 5907] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5913] <... set_robust_list resumed>) = 0 [pid 5912] <... getpid resumed>) = 5907 [pid 5889] exit_group(0 [pid 5913] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5912] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5897] <... futex resumed>) = ? [pid 5895] <... futex resumed>) = ? [pid 5889] <... exit_group resumed>) = ? [pid 5912] <... futex resumed>) = 1 [pid 5907] <... futex resumed>) = 0 [pid 5897] +++ exited with 0 +++ [pid 5895] +++ exited with 0 +++ [pid 5912] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5907] <... futex resumed>) = 0 [pid 5912] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x13\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5907] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5908] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5908] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5908] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5911] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5911] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5907] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5885] <... sendmsg resumed>) = ? [pid 5911] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5907] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] <... mprotect resumed>) = 0 [pid 5908] <... futex resumed>) = 0 [pid 5907] <... futex resumed>) = 1 [pid 5885] +++ exited with 0 +++ [pid 5883] +++ exited with 0 +++ [pid 5911] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5908] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [ 76.732537][ T5885] ieee80211 phy136: Failed to add default virtual iface [pid 5907] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5883, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- ./strace-static-x86_64: Process 5915 attached [pid 5908] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5915] set_robust_list(0x7f566b2f49e0, 24 [pid 5911] <... clone resumed>, parent_tid=[5915], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5915 [pid 5908] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] <... set_robust_list resumed>) = 0 [pid 5911] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5908] <... futex resumed>) = 1 [pid 5907] <... futex resumed>) = 0 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5915] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5911] <... futex resumed>) = 0 [pid 5908] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5907] <... futex resumed>) = 0 [pid 5908] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5907] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5908] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5908] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5907] <... futex resumed>) = 0 [pid 5908] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5908] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5907] <... futex resumed>) = 0 [pid 5908] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5907] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5908] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5908] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5907] <... futex resumed>) = 0 [pid 5908] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5911] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5894] exit_group(0 [pid 5911] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5902] <... futex resumed>) = ? [pid 5898] <... futex resumed>) = ? [pid 5894] <... exit_group resumed>) = ? [pid 5892] <... sendmsg resumed>) = ? [pid 5911] <... futex resumed>) = 0 [pid 5902] +++ exited with 0 +++ [pid 5898] +++ exited with 0 +++ [pid 5911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5911] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5910] <... bpf resumed>) = 4 [pid 5911] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5917], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5917 [pid 5911] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5911] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5916 attached [pid 5916] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5916] setpgid(0, 0) = 0 [ 76.852429][ T5892] ieee80211 phy137: Failed to add default virtual iface [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5916 ./strace-static-x86_64: Process 5917 attached [pid 5916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5913] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5910] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] +++ exited with 0 +++ [pid 5889] +++ exited with 0 +++ [pid 5917] set_robust_list(0x7f566b2d39e0, 24 [pid 5916] <... openat resumed>) = 3 [pid 5913] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5910] <... futex resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5889, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5917] <... set_robust_list resumed>) = 0 [pid 5916] write(3, "1000", 4 [pid 5913] <... futex resumed>) = 0 [pid 5910] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5917] ioctl(-1, SIOCGIFINDEX, NULL [pid 5916] <... write resumed>) = 4 [pid 5913] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5075] <... restart_syscall resumed>) = 0 [pid 5917] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5916] close(3 [pid 5917] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] <... close resumed>) = 0 [pid 5917] <... futex resumed>) = 1 [pid 5916] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] <... futex resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5917] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5916] <... futex resumed>) = 0 [pid 5911] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5913] <... futex resumed>) = 0 [pid 5911] <... futex resumed>) = 1 [pid 5916] <... mmap resumed>) = 0x7f566b2f5000 [pid 5913] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5911] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5916] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5913] <... socket resumed>) = 3 [pid 5916] <... mprotect resumed>) = 0 [pid 5913] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5913] <... futex resumed>) = 1 [pid 5911] <... futex resumed>) = 0 [pid 5913] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5911] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] <... clone resumed>, parent_tid=[5918], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5918 [pid 5913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5911] <... futex resumed>) = 0 [pid 5916] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] getpid( [pid 5911] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5916] <... futex resumed>) = 0 [pid 5913] <... getpid resumed>) = 5911 [pid 5916] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5913] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5918 attached ) = 1 [pid 5911] <... futex resumed>) = 0 [pid 5918] set_robust_list(0x7f566b3159e0, 24 [pid 5913] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5911] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] <... set_robust_list resumed>) = 0 [pid 5913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5911] <... futex resumed>) = 0 [pid 5918] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5913] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x17\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5911] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5900] exit_group(0 [pid 5906] <... futex resumed>) = ? [pid 5904] <... futex resumed>) = ? [pid 5900] <... exit_group resumed>) = ? [pid 5906] +++ exited with 0 +++ [pid 5904] +++ exited with 0 +++ [pid 5916] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5905] <... sendmsg resumed>) = ? [pid 5916] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5916] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5921 [pid 5916] <... mmap resumed>) = 0x7f566b2d4000 [pid 5911] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5916] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5916] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5921 attached [ 76.986374][ T5905] ieee80211 phy138: Failed to add default virtual iface [pid 5921] set_robust_list(0x555555e6d5e0, 24 [pid 5916] <... clone resumed>, parent_tid=[5922], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5922 ./strace-static-x86_64: Process 5922 attached [pid 5921] <... set_robust_list resumed>) = 0 [pid 5916] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5911] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5905] +++ exited with 0 +++ [pid 5894] +++ exited with 0 +++ [pid 5922] set_robust_list(0x7f566b2f49e0, 24 [pid 5921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5917] <... futex resumed>) = 0 [pid 5916] <... futex resumed>) = 0 [pid 5911] <... futex resumed>) = 1 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5894, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5922] <... set_robust_list resumed>) = 0 [pid 5921] <... prctl resumed>) = 0 [pid 5917] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5916] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5911] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5922] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5921] setpgid(0, 0 [pid 5917] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] <... setpgid resumed>) = 0 [pid 5917] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5917] <... futex resumed>) = 1 [pid 5911] <... futex resumed>) = 0 [pid 5921] <... openat resumed>) = 3 [pid 5917] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5911] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] write(3, "1000", 4 [pid 5917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5911] <... futex resumed>) = 0 [pid 5921] <... write resumed>) = 4 [pid 5917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5911] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5921] close(3 [pid 5917] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5921] <... close resumed>) = 0 [pid 5917] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] <... futex resumed>) = 1 [pid 5911] <... futex resumed>) = 0 [pid 5921] <... futex resumed>) = 0 [pid 5917] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5911] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5911] <... futex resumed>) = 0 [pid 5921] <... mmap resumed>) = 0x7f566b2f5000 [pid 5917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5911] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5921] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5917] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5921] <... mprotect resumed>) = 0 [pid 5917] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5917] <... futex resumed>) = 1 [pid 5911] <... futex resumed>) = 0 [pid 5917] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] <... clone resumed>, parent_tid=[5923], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5923 [pid 5921] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5921] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5916] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5916] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5923 attached ) = 0 [pid 5916] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5923] set_robust_list(0x7f566b3159e0, 24 [pid 5916] <... mmap resumed>) = 0x7f566b2b3000 [pid 5923] <... set_robust_list resumed>) = 0 [pid 5916] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5923] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5916] <... mprotect resumed>) = 0 [pid 5916] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5925], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5925 [pid 5916] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5916] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5925 attached [pid 5925] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5925] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5925] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5916] <... futex resumed>) = 0 [pid 5925] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5916] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5921] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5916] <... futex resumed>) = 0 [pid 5925] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5921] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5926 [pid 5925] <... socket resumed>) = 3 [pid 5921] <... futex resumed>) = 0 [pid 5925] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5926 attached [pid 5925] <... futex resumed>) = 1 [pid 5921] <... mmap resumed>) = 0x7f566b2d4000 [pid 5916] <... futex resumed>) = 0 [pid 5926] set_robust_list(0x555555e6d5e0, 24 [pid 5925] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5916] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] <... set_robust_list resumed>) = 0 [pid 5925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5921] <... mprotect resumed>) = 0 [pid 5916] <... futex resumed>) = 0 [pid 5926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5925] getpid( [pid 5921] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [ 77.123929][ T5901] ieee80211 phy139: Failed to add default virtual iface [pid 5916] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5926] <... prctl resumed>) = 0 [pid 5925] <... getpid resumed>) = 5916 [pid 5901] <... sendmsg resumed>) = ? [pid 5926] setpgid(0, 0 [pid 5925] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] <... clone resumed>, parent_tid=[5927], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5927 ./strace-static-x86_64: Process 5927 attached [pid 5926] <... setpgid resumed>) = 0 [pid 5925] <... futex resumed>) = 1 [pid 5921] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5916] <... futex resumed>) = 0 [pid 5927] set_robust_list(0x7f566b2f49e0, 24 [pid 5926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5925] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] <... futex resumed>) = 0 [pid 5918] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5901] +++ exited with 0 +++ [pid 5900] +++ exited with 0 +++ [pid 5927] <... set_robust_list resumed>) = 0 [pid 5926] <... openat resumed>) = 3 [pid 5921] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5918] <... futex resumed>) = 0 [pid 5916] <... futex resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5900, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5927] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5926] write(3, "1000", 4 [pid 5918] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x1c\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5916] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5926] <... write resumed>) = 4 [pid 5926] close(3) = 0 [pid 5926] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5926] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5926] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5926] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5928], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5928 [pid 5926] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5926] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5928 attached [pid 5928] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5928] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5921] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5921] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5916] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5921] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5916] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... futex resumed>) = 0 [pid 5921] <... mprotect resumed>) = 0 [pid 5916] <... futex resumed>) = 1 [pid 5925] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5921] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5916] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5925] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] <... clone resumed>, parent_tid=[5930], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5930 [pid 5925] <... futex resumed>) = 1 [pid 5921] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] <... futex resumed>) = 0 [pid 5925] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] <... futex resumed>) = 0 [pid 5916] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5930 attached [pid 5926] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5921] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5926] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5926] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5930] set_robust_list(0x7f566b2d39e0, 24 [pid 5926] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5925] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5923] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5916] <... futex resumed>) = 0 [pid 5930] <... set_robust_list resumed>) = 0 [pid 5926] <... mprotect resumed>) = 0 [pid 5925] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5923] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5930] ioctl(-1, SIOCGIFINDEX, NULL [pid 5926] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5925] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] <... futex resumed>) = 0 [pid 5916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5930] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5925] <... futex resumed>) = 0 [pid 5923] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5916] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5931 attached [pid 5930] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] <... clone resumed>, parent_tid=[5931], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5931 [pid 5925] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5916] <... futex resumed>) = 0 [pid 5915] <... bpf resumed>) = 4 [pid 5931] set_robust_list(0x7f566b2f49e0, 24 [ 77.317334][ T5923] can_create: 18 callbacks suppressed [ 77.317350][ T5923] can: request_module (can-proto-0) failed. [pid 5930] <... futex resumed>) = 1 [pid 5926] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5921] <... futex resumed>) = 0 [pid 5916] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 5932 attached [pid 5931] <... set_robust_list resumed>) = 0 [pid 5930] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5926] <... futex resumed>) = 0 [pid 5925] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5932 [pid 5932] set_robust_list(0x555555e6d5e0, 24 [pid 5931] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5926] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5925] <... futex resumed>) = 0 [pid 5923] <... futex resumed>) = 0 [pid 5921] <... futex resumed>) = 1 [pid 5932] <... set_robust_list resumed>) = 0 [pid 5925] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5923] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5921] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5923] <... socket resumed>) = 3 [pid 5915] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] <... prctl resumed>) = 0 [pid 5923] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] setpgid(0, 0 [pid 5923] <... futex resumed>) = 1 [pid 5921] <... futex resumed>) = 0 [pid 5932] <... setpgid resumed>) = 0 [pid 5923] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5912] <... sendmsg resumed>) = 28 [pid 5912] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5912] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] exit_group(0 [pid 5921] <... futex resumed>) = 0 [pid 5912] <... futex resumed>) = ? [pid 5910] <... futex resumed>) = ? [pid 5908] <... futex resumed>) = ? [pid 5907] <... exit_group resumed>) = ? [pid 5932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5921] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5915] <... futex resumed>) = 0 [pid 5912] +++ exited with 0 +++ [pid 5910] +++ exited with 0 +++ [pid 5908] +++ exited with 0 +++ [pid 5907] +++ exited with 0 +++ [pid 5932] <... openat resumed>) = 3 [pid 5923] getpid( [pid 5915] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5907, si_uid=0, si_status=0, si_utime=0, si_stime=18 /* 0.18 s */} --- [pid 5922] <... bpf resumed>) = 4 [pid 5932] write(3, "1000", 4 [pid 5926] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5923] <... getpid resumed>) = 5921 [pid 5922] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] <... write resumed>) = 4 [pid 5926] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5922] <... futex resumed>) = 0 [pid 5932] close(3 [pid 5926] <... futex resumed>) = 0 [pid 5923] <... futex resumed>) = 1 [pid 5922] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] <... futex resumed>) = 0 [pid 5932] <... close resumed>) = 0 [pid 5926] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5923] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] <... mmap resumed>) = 0x7f566b2b3000 [pid 5923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5921] <... futex resumed>) = 0 [pid 5932] <... futex resumed>) = 0 [pid 5926] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5923] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x21\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5921] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5932] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5926] <... mprotect resumed>) = 0 [pid 5932] <... mmap resumed>) = 0x7f566b2f5000 [pid 5926] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5934 attached [pid 5932] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5934] set_robust_list(0x7f566b2d39e0, 24 [pid 5932] <... mprotect resumed>) = 0 [pid 5926] <... clone resumed>, parent_tid=[5934], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5934 [pid 5934] <... set_robust_list resumed>) = 0 [pid 5932] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5926] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] ioctl(-1, SIOCGIFINDEX, NULL [pid 5926] <... futex resumed>) = 0 [pid 5934] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5932] <... clone resumed>, parent_tid=[5935], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5935 [pid 5926] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5934] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5934] <... futex resumed>) = 0 [pid 5932] <... futex resumed>) = 0 [pid 5926] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5935 attached [pid 5934] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5932] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5926] <... futex resumed>) = 0 [pid 5935] set_robust_list(0x7f566b3159e0, 24 [pid 5934] <... socket resumed>) = 3 [pid 5926] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5935] <... set_robust_list resumed>) = 0 [pid 5934] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5935] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5934] <... futex resumed>) = 0 [pid 5926] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] getpid( [pid 5926] <... futex resumed>) = 0 [pid 5934] <... getpid resumed>) = 5926 [pid 5926] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5934] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5934] <... futex resumed>) = 0 [pid 5926] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x26\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5926] <... futex resumed>) = 0 [pid 5926] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5921] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5921] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5930] <... futex resumed>) = 0 [pid 5921] <... futex resumed>) = 1 [pid 5930] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5921] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5930] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5932] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5930] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5930] <... futex resumed>) = 1 [pid 5921] <... futex resumed>) = 0 [pid 5932] <... futex resumed>) = 0 [pid 5930] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5937 [pid 5932] <... mmap resumed>) = 0x7f566b2d4000 [pid 5930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5921] <... futex resumed>) = 0 [pid 5932] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5926] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5921] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5937 attached [pid 5932] <... mprotect resumed>) = 0 [pid 5930] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5926] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] set_robust_list(0x555555e6d5e0, 24 [pid 5926] <... futex resumed>) = 0 [pid 5937] <... set_robust_list resumed>) = 0 [pid 5926] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5932] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5930] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] <... mmap resumed>) = 0x7f566b292000 [pid 5937] <... prctl resumed>) = 0 [pid 5930] <... futex resumed>) = 1 [pid 5926] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5921] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5938 attached [pid 5937] setpgid(0, 0 [pid 5932] <... clone resumed>, parent_tid=[5938], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5938 [pid 5930] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5926] <... mprotect resumed>) = 0 [pid 5921] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5938] set_robust_list(0x7f566b2f49e0, 24 [pid 5937] <... setpgid resumed>) = 0 [pid 5932] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5926] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5921] <... futex resumed>) = 0 [pid 5938] <... set_robust_list resumed>) = 0 [pid 5937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5932] <... futex resumed>) = 0 [pid 5930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5921] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5913] <... sendmsg resumed>) = 28 [pid 5938] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5937] <... openat resumed>) = 3 [pid 5932] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5930] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5926] <... clone resumed>, parent_tid=[5939], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5939 [pid 5913] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5939 attached [pid 5937] write(3, "1000", 4 [pid 5930] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5939] set_robust_list(0x7f566b2b29e0, 24 [pid 5937] <... write resumed>) = 4 [pid 5926] <... futex resumed>) = 0 [pid 5939] <... set_robust_list resumed>) = 0 [pid 5937] close(3 [pid 5930] <... futex resumed>) = 1 [pid 5928] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5926] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5921] <... futex resumed>) = 0 [pid 5913] <... futex resumed>) = 0 [pid 5911] exit_group(0 [pid 5939] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5937] <... close resumed>) = 0 [pid 5930] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5928] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5917] <... futex resumed>) = ? [pid 5915] <... futex resumed>) = ? [pid 5911] <... exit_group resumed>) = ? [pid 5939] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5937] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5928] <... futex resumed>) = 0 [pid 5917] +++ exited with 0 +++ [pid 5915] +++ exited with 0 +++ [pid 5939] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] <... futex resumed>) = 0 [pid 5928] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5913] +++ exited with 0 +++ [pid 5911] +++ exited with 0 +++ [pid 5939] <... futex resumed>) = 1 [pid 5937] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5926] <... futex resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5911, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5939] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5937] <... mmap resumed>) = 0x7f566b2f5000 [pid 5926] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5926] <... futex resumed>) = 1 [pid 5937] <... mprotect resumed>) = 0 [pid 5928] <... futex resumed>) = 0 [pid 5926] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5937] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5932] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5928] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5937] <... clone resumed>, parent_tid=[5940], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5940 [pid 5932] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5928] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [ 77.643679][ T5928] can: request_module (can-proto-0) failed. [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5940 attached [pid 5937] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] <... futex resumed>) = 0 [pid 5928] <... futex resumed>) = 1 [pid 5926] <... futex resumed>) = 0 [pid 5940] set_robust_list(0x7f566b3159e0, 24 [pid 5937] <... futex resumed>) = 0 [pid 5932] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5928] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5926] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] <... set_robust_list resumed>) = 0 [pid 5937] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5932] <... mmap resumed>) = 0x7f566b2b3000 [pid 5928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5926] <... futex resumed>) = 0 [pid 5940] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5932] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5926] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5932] <... mprotect resumed>) = 0 [pid 5928] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5932] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5928] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5942 attached ) = 1 [pid 5926] <... futex resumed>) = 0 [pid 5942] set_robust_list(0x7f566b2d39e0, 24 [pid 5932] <... clone resumed>, parent_tid=[5942], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5942 [pid 5928] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5942] <... set_robust_list resumed>) = 0 [pid 5932] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] ioctl(-1, SIOCGIFINDEX, NULL [pid 5932] <... futex resumed>) = 0 [pid 5942] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5932] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5942] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5942] <... futex resumed>) = 0 [pid 5932] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5932] <... futex resumed>) = 0 [pid 5942] <... socket resumed>) = 3 [pid 5932] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5942] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5942] <... futex resumed>) = 0 [pid 5932] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] getpid( [pid 5932] <... futex resumed>) = 0 [pid 5942] <... getpid resumed>) = 5932 [pid 5932] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5942] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5942] <... futex resumed>) = 0 [pid 5932] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x2c\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5932] <... futex resumed>) = 0 [pid 5937] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5937] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5937] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5937] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5937] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5932] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5944 [pid 5937] <... clone resumed>, parent_tid=[5945], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5945 [pid 5937] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5944 attached ) = 0 ./strace-static-x86_64: Process 5945 attached [pid 5944] set_robust_list(0x555555e6d5e0, 24 [pid 5937] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5945] set_robust_list(0x7f566b2f49e0, 24 [pid 5944] <... set_robust_list resumed>) = 0 [pid 5945] <... set_robust_list resumed>) = 0 [pid 5944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5945] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5944] <... prctl resumed>) = 0 [pid 5944] setpgid(0, 0) = 0 [pid 5944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5927] <... bpf resumed>) = 4 [pid 5944] <... openat resumed>) = 3 [pid 5944] write(3, "1000", 4) = 4 [pid 5944] close(3) = 0 [pid 5944] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5944] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5927] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] <... sendmsg resumed>) = 28 [pid 5944] <... mmap resumed>) = 0x7f566b2f5000 [pid 5935] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5927] <... futex resumed>) = 0 [pid 5918] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5944] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5935] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5927] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5918] <... futex resumed>) = 0 [pid 5916] exit_group(0 [pid 5944] <... mprotect resumed>) = 0 [pid 5935] <... futex resumed>) = 0 [pid 5925] <... futex resumed>) = ? [pid 5922] <... futex resumed>) = ? [pid 5916] <... exit_group resumed>) = ? [pid 5944] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5932] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5925] +++ exited with 0 +++ [pid 5922] +++ exited with 0 +++ [pid 5937] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5935] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5932] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5918] +++ exited with 0 +++ [pid 5916] +++ exited with 0 +++ [pid 5944] <... clone resumed>, parent_tid=[5946], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5946 [pid 5937] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5932] <... futex resumed>) = 0 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5916, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5944] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] <... futex resumed>) = 0 [pid 5935] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5932] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5946 attached [pid 5944] <... futex resumed>) = 0 [pid 5937] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5935] <... futex resumed>) = 0 [pid 5932] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5946] set_robust_list(0x7f566b3159e0, 24 [ 77.804915][ T5935] can: request_module (can-proto-0) failed. [pid 5944] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5937] <... mmap resumed>) = 0x7f566b2b3000 [pid 5935] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5932] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] <... set_robust_list resumed>) = 0 [pid 5937] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5932] <... futex resumed>) = 0 [pid 5946] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5937] <... mprotect resumed>) = 0 [pid 5935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5932] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5937] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5935] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5935] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5948 attached [pid 5937] <... clone resumed>, parent_tid=[5948], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5948 [pid 5935] <... futex resumed>) = 1 [pid 5932] <... futex resumed>) = 0 [pid 5948] set_robust_list(0x7f566b2d39e0, 24 [pid 5937] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5932] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] <... set_robust_list resumed>) = 0 [pid 5937] <... futex resumed>) = 0 [pid 5935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5932] <... futex resumed>) = 0 [pid 5948] ioctl(-1, SIOCGIFINDEX, NULL [pid 5937] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5932] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5948] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5935] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5948] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] <... futex resumed>) = 1 [pid 5937] <... futex resumed>) = 0 [pid 5935] <... futex resumed>) = 1 [pid 5948] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5937] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5935] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5932] <... futex resumed>) = 0 [pid 5948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5937] <... futex resumed>) = 0 [pid 5948] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5937] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5948] <... socket resumed>) = 3 [pid 5948] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5937] <... futex resumed>) = 0 [pid 5948] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5937] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5937] <... futex resumed>) = 0 [pid 5948] getpid( [pid 5937] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5948] <... getpid resumed>) = 5937 [pid 5948] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5937] <... futex resumed>) = 0 [pid 5948] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5937] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5937] <... futex resumed>) = 0 [pid 5948] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x31\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5944] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5937] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5944] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5944] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5944] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5944] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5949], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5949 [pid 5940] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5944] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5949 attached [pid 5944] <... futex resumed>) = 0 [pid 5940] <... futex resumed>) = 0 [pid 5949] set_robust_list(0x7f566b2f49e0, 24 [pid 5944] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5940] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] <... set_robust_list resumed>) = 0 [ 77.919322][ T5940] can: request_module (can-proto-0) failed. [pid 5949] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 5950 attached [pid 5944] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5937] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5923] <... sendmsg resumed>) = 28 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5950 [pid 5950] set_robust_list(0x555555e6d5e0, 24 [pid 5944] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... set_robust_list resumed>) = 0 [pid 5944] <... futex resumed>) = 0 [pid 5940] <... futex resumed>) = 0 [pid 5937] <... futex resumed>) = 1 [pid 5923] <... futex resumed>) = 0 [pid 5950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5944] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5940] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5937] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5923] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5950] <... prctl resumed>) = 0 [pid 5944] <... mmap resumed>) = 0x7f566b2b3000 [pid 5940] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5921] exit_group(0 [pid 5950] setpgid(0, 0 [pid 5944] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5940] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5930] <... futex resumed>) = ? [pid 5927] <... futex resumed>) = ? [pid 5923] <... futex resumed>) = ? [pid 5921] <... exit_group resumed>) = ? [pid 5950] <... setpgid resumed>) = 0 [pid 5944] <... mprotect resumed>) = 0 [pid 5940] <... futex resumed>) = 1 [pid 5937] <... futex resumed>) = 0 [pid 5930] +++ exited with 0 +++ [pid 5927] +++ exited with 0 +++ [pid 5923] +++ exited with 0 +++ [pid 5921] +++ exited with 0 +++ [pid 5950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5944] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5940] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5937] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5921, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5950] <... openat resumed>) = 3 [pid 5940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5937] <... futex resumed>) = 0 [pid 5950] write(3, "1000", 4 [pid 5944] <... clone resumed>, parent_tid=[5953], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5953 [pid 5940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5937] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5953 attached [pid 5950] <... write resumed>) = 4 [pid 5944] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5953] set_robust_list(0x7f566b2d39e0, 24 [pid 5950] close(3 [pid 5944] <... futex resumed>) = 0 [pid 5940] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5953] <... set_robust_list resumed>) = 0 [pid 5950] <... close resumed>) = 0 [pid 5944] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5940] <... futex resumed>) = 1 [pid 5937] <... futex resumed>) = 0 [pid 5953] ioctl(-1, SIOCGIFINDEX, NULL [pid 5950] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5937] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5953] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5950] <... futex resumed>) = 0 [pid 5940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5937] <... futex resumed>) = 0 [pid 5953] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5937] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5954 ./strace-static-x86_64: Process 5954 attached [pid 5953] <... futex resumed>) = 1 [pid 5950] <... mmap resumed>) = 0x7f566b2f5000 [pid 5944] <... futex resumed>) = 0 [pid 5940] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5954] set_robust_list(0x555555e6d5e0, 24 [pid 5953] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5950] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5944] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] <... set_robust_list resumed>) = 0 [pid 5953] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5950] <... mprotect resumed>) = 0 [pid 5944] <... futex resumed>) = 0 [pid 5940] <... futex resumed>) = 1 [pid 5937] <... futex resumed>) = 0 [pid 5954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5953] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5950] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5944] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5940] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5954] <... prctl resumed>) = 0 [pid 5953] <... socket resumed>) = 3 [pid 5954] setpgid(0, 0 [pid 5953] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... clone resumed>, parent_tid=[5955], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5955 [pid 5954] <... setpgid resumed>) = 0 [pid 5953] <... futex resumed>) = 1 [pid 5950] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5944] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5955 attached [pid 5954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5953] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5950] <... futex resumed>) = 0 [pid 5944] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] set_robust_list(0x7f566b3159e0, 24 [pid 5954] <... openat resumed>) = 3 [pid 5953] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5950] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5944] <... futex resumed>) = 0 [pid 5931] <... bpf resumed>) = 4 [pid 5955] <... set_robust_list resumed>) = 0 [pid 5954] write(3, "1000", 4 [pid 5953] getpid( [pid 5944] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5931] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5954] <... write resumed>) = 4 [pid 5953] <... getpid resumed>) = 5944 [pid 5954] close(3 [pid 5953] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] <... close resumed>) = 0 [pid 5953] <... futex resumed>) = 1 [pid 5944] <... futex resumed>) = 0 [pid 5953] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5944] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5953] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5944] <... futex resumed>) = 0 [pid 5954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5953] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x38\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5944] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5931] <... futex resumed>) = 0 [pid 5954] <... mmap resumed>) = 0x7f566b2f5000 [pid 5931] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5954] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5954] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5957], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5957 [pid 5954] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5938] <... bpf resumed>) = 4 [pid 5954] <... futex resumed>) = 0 [pid 5954] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5957 attached [pid 5950] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5938] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] <... sendmsg resumed>) = 28 [pid 5957] set_robust_list(0x7f566b3159e0, 24 [pid 5950] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5938] <... futex resumed>) = 0 [pid 5934] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5926] exit_group(0 [pid 5957] <... set_robust_list resumed>) = 0 [pid 5950] <... futex resumed>) = 0 [pid 5939] <... futex resumed>) = ? [pid 5938] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5934] <... futex resumed>) = ? [pid 5931] <... futex resumed>) = ? [pid 5928] <... futex resumed>) = ? [pid 5926] <... exit_group resumed>) = ? [pid 5957] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5950] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5949] <... bpf resumed>) = 4 [pid 5944] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5939] +++ exited with 0 +++ [pid 5934] +++ exited with 0 +++ [pid 5931] +++ exited with 0 +++ [pid 5928] +++ exited with 0 +++ [pid 5926] +++ exited with 0 +++ [pid 5950] <... mmap resumed>) = 0x7f566b2d4000 [pid 5944] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5944] <... futex resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5926, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5944] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5944] <... mmap resumed>) = 0x7f566b292000 [pid 5072] <... restart_syscall resumed>) = 0 [pid 5954] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5944] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5954] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... mprotect resumed>) = 0 [pid 5949] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5944] <... mprotect resumed>) = 0 [pid 5954] <... futex resumed>) = 0 [pid 5950] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5949] <... futex resumed>) = 0 [pid 5946] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5944] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5959 attached [pid 5954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5949] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5946] <... futex resumed>) = 0 [pid 5959] set_robust_list(0x7f566b2f49e0, 24 [pid 5954] <... mmap resumed>) = 0x7f566b2d4000 [pid 5950] <... clone resumed>, parent_tid=[5959], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5959 [pid 5946] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5944] <... clone resumed>, parent_tid=[5960], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5960 ./strace-static-x86_64: Process 5960 attached [pid 5959] <... set_robust_list resumed>) = 0 [pid 5954] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5950] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5944] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5960] set_robust_list(0x7f566b2b29e0, 24 [pid 5944] <... futex resumed>) = 0 [pid 5960] <... set_robust_list resumed>) = 0 [pid 5944] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5960] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5945] <... bpf resumed>) = 4 [pid 5960] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5961 [pid 5960] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5959] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5944] <... futex resumed>) = 0 [pid 5954] <... mprotect resumed>) = 0 [pid 5950] <... futex resumed>) = 0 [pid 5960] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5954] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5950] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5945] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5944] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5961 attached [pid 5946] <... futex resumed>) = 0 [ 78.196914][ T5946] can: request_module (can-proto-0) failed. [pid 5945] <... futex resumed>) = 0 [pid 5944] <... futex resumed>) = 1 [pid 5961] set_robust_list(0x555555e6d5e0, 24 [pid 5954] <... clone resumed>, parent_tid=[5962], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5962 [pid 5946] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5945] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5944] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5962 attached [pid 5961] <... set_robust_list resumed>) = 0 [pid 5954] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5962] set_robust_list(0x7f566b2f49e0, 24 [pid 5961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5954] <... futex resumed>) = 0 [pid 5946] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5962] <... set_robust_list resumed>) = 0 [pid 5961] <... prctl resumed>) = 0 [pid 5954] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5946] <... futex resumed>) = 1 [pid 5944] <... futex resumed>) = 0 [pid 5962] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5961] setpgid(0, 0 [pid 5946] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5944] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... setpgid resumed>) = 0 [pid 5946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5944] <... futex resumed>) = 0 [pid 5946] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5944] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5946] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5961] <... openat resumed>) = 3 [pid 5946] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] write(3, "1000", 4 [pid 5950] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5946] <... futex resumed>) = 1 [pid 5944] <... futex resumed>) = 0 [pid 5961] <... write resumed>) = 4 [pid 5950] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5946] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] close(3 [pid 5950] <... futex resumed>) = 0 [pid 5961] <... close resumed>) = 0 [pid 5950] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5961] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... mmap resumed>) = 0x7f566b2b3000 [pid 5961] <... futex resumed>) = 0 [pid 5950] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5950] <... mprotect resumed>) = 0 [pid 5961] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5950] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5961] <... mprotect resumed>) = 0 [pid 5954] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5961] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5954] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... clone resumed>, parent_tid=[5963], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5963 [pid 5954] <... futex resumed>) = 0 [pid 5950] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5963 attached [pid 5961] <... clone resumed>, parent_tid=[5964], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5964 [pid 5954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5950] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5964 attached [pid 5963] set_robust_list(0x7f566b2d39e0, 24 [pid 5961] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] <... mmap resumed>) = 0x7f566b2b3000 [pid 5950] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5964] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5963] <... set_robust_list resumed>) = 0 [pid 5961] <... futex resumed>) = 0 [pid 5954] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5964] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5963] ioctl(-1, SIOCGIFINDEX, NULL [pid 5961] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5954] <... mprotect resumed>) = 0 [pid 5963] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5954] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5963] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5963] <... futex resumed>) = 1 [pid 5954] <... clone resumed>, parent_tid=[5966], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5966 [pid 5950] <... futex resumed>) = 0 [pid 5963] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5955] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5966 attached [pid 5955] <... futex resumed>) = 0 [pid 5966] set_robust_list(0x7f566b2d39e0, 24 [pid 5955] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5966] <... set_robust_list resumed>) = 0 [pid 5963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5954] <... futex resumed>) = 0 [pid 5950] <... futex resumed>) = 0 [pid 5966] ioctl(-1, SIOCGIFINDEX, NULL [pid 5963] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5957] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5954] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5950] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5966] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5966] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] <... socket resumed>) = 3 [pid 5961] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5957] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] <... sendmsg resumed>) = 28 [pid 5966] <... futex resumed>) = 1 [pid 5963] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5957] <... futex resumed>) = 0 [pid 5954] <... futex resumed>) = 0 [pid 5942] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5957] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5954] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... futex resumed>) = 0 [pid 5942] <... futex resumed>) = 0 [pid 5963] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5954] <... futex resumed>) = 0 [pid 5950] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5942] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5932] exit_group(0 [pid 5961] <... mmap resumed>) = 0x7f566b2d4000 [pid 5957] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5955] <... futex resumed>) = 0 [ 78.367985][ T5955] can: request_module (can-proto-0) failed. [ 78.379733][ T5957] can: request_module (can-proto-0) failed. [pid 5954] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5950] <... futex resumed>) = 1 [pid 5961] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5957] <... socket resumed>) = 3 [pid 5955] getpid( [pid 5942] <... futex resumed>) = ? [pid 5938] <... futex resumed>) = ? [pid 5935] <... futex resumed>) = ? [pid 5932] <... exit_group resumed>) = ? [pid 5961] <... mprotect resumed>) = 0 [pid 5957] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] <... getpid resumed>) = 5950 [pid 5950] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5942] +++ exited with 0 +++ [pid 5938] +++ exited with 0 +++ [pid 5935] +++ exited with 0 +++ [pid 5957] <... futex resumed>) = 1 [pid 5955] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] <... futex resumed>) = 0 [pid 5932] +++ exited with 0 +++ [pid 5957] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5955] <... futex resumed>) = 0 [pid 5954] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5932, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5955] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5954] <... futex resumed>) = 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 5957] getpid( [pid 5954] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] <... restart_syscall resumed>) = 0 [pid 5957] <... getpid resumed>) = 5954 [pid 5957] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5954] <... futex resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5961] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5957] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5954] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5954] <... futex resumed>) = 0 [pid 5950] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... clone resumed>, parent_tid=[5969], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5969 [pid 5957] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x42\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5955] <... futex resumed>) = 0 [pid 5954] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5950] <... futex resumed>) = 1 ./strace-static-x86_64: Process 5969 attached [pid 5961] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x3e\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5950] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5969] set_robust_list(0x7f566b2f49e0, 24 [pid 5961] <... futex resumed>) = 0 [pid 5969] <... set_robust_list resumed>) = 0 [pid 5961] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5969] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5954] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5954] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5950] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5961] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5970 [pid 5966] <... futex resumed>) = 0 [pid 5961] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5959] <... bpf resumed>) = 4 [pid 5954] <... futex resumed>) = 1 [pid 5950] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5963] <... futex resumed>) = 0 [pid 5961] <... futex resumed>) = 0 [pid 5959] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5954] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5950] <... futex resumed>) = 1 ./strace-static-x86_64: Process 5970 attached [pid 5966] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5963] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5959] <... futex resumed>) = 0 [pid 5950] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5970] set_robust_list(0x555555e6d5e0, 24 [pid 5966] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] <... set_robust_list resumed>) = 0 [pid 5966] <... futex resumed>) = 1 [pid 5964] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5963] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5961] <... mmap resumed>) = 0x7f566b2b3000 [pid 5959] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5954] <... futex resumed>) = 0 [pid 5970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5966] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5963] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5954] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] <... prctl resumed>) = 0 [pid 5966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5964] <... futex resumed>) = 0 [pid 5963] <... futex resumed>) = 1 [pid 5961] <... mprotect resumed>) = 0 [pid 5954] <... futex resumed>) = 0 [pid 5950] <... futex resumed>) = 0 [pid 5948] <... sendmsg resumed>) = 28 [pid 5970] setpgid(0, 0 [pid 5966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5964] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5954] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5950] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [ 78.551004][ T5964] can: request_module (can-proto-0) failed. [pid 5937] exit_group(0 [pid 5970] <... setpgid resumed>) = 0 [pid 5966] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5959] <... futex resumed>) = 0 [pid 5950] <... futex resumed>) = 1 [pid 5948] <... futex resumed>) = ? [pid 5945] <... futex resumed>) = ? [pid 5940] <... futex resumed>) = ? [pid 5937] <... exit_group resumed>) = ? [pid 5970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5966] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] +++ exited with 0 +++ [pid 5970] <... openat resumed>) = 3 [pid 5966] <... futex resumed>) = 1 [pid 5961] <... clone resumed>, parent_tid=[5971], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5971 [pid 5959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5954] <... futex resumed>) = 0 [pid 5950] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5945] +++ exited with 0 +++ [pid 5970] write(3, "1000", 4 [pid 5966] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5954] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5940] +++ exited with 0 +++ [pid 5970] <... write resumed>) = 4 [pid 5966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5954] <... futex resumed>) = 0 [pid 5937] +++ exited with 0 +++ [pid 5970] close(3 [pid 5966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5954] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5970] <... close resumed>) = 0 [pid 5966] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5937, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5970] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5966] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 5970] <... futex resumed>) = 0 [pid 5966] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5959] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5954] <... futex resumed>) = 0 [pid 5070] <... restart_syscall resumed>) = 0 [pid 5970] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5966] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] <... mmap resumed>) = 0x7f566b2f5000 [pid 5959] <... futex resumed>) = 1 [pid 5950] <... futex resumed>) = 0 [pid 5970] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5959] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5950] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5970] <... mprotect resumed>) = 0 [pid 5959] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5950] <... futex resumed>) = 0 [pid 5970] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5962] <... bpf resumed>) = 4 [pid 5959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5950] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 5971 attached [pid 5959] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5962] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5973 ./strace-static-x86_64: Process 5973 attached [pid 5971] set_robust_list(0x7f566b2d39e0, 24 [pid 5970] <... clone resumed>, parent_tid=[5975], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5975 [pid 5962] <... futex resumed>) = 0 [pid 5959] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5975 attached [pid 5973] set_robust_list(0x555555e6d5e0, 24 [pid 5971] <... set_robust_list resumed>) = 0 [pid 5970] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] set_robust_list(0x7f566b3159e0, 24 [pid 5973] <... set_robust_list resumed>) = 0 [pid 5971] ioctl(-1, SIOCGIFINDEX, NULL [pid 5970] <... futex resumed>) = 0 [pid 5962] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5959] <... futex resumed>) = 1 [pid 5950] <... futex resumed>) = 0 [pid 5975] <... set_robust_list resumed>) = 0 [pid 5973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5971] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5970] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5959] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5975] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5973] <... prctl resumed>) = 0 [pid 5971] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] setpgid(0, 0 [pid 5971] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5973] <... setpgid resumed>) = 0 [pid 5971] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5964] <... futex resumed>) = 0 [pid 5961] <... futex resumed>) = 1 [pid 5973] <... openat resumed>) = 3 [pid 5964] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5961] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5973] write(3, "1000", 4 [pid 5964] <... socket resumed>) = 3 [pid 5973] <... write resumed>) = 4 [pid 5964] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] close(3 [pid 5964] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5973] <... close resumed>) = 0 [pid 5964] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5961] <... futex resumed>) = 0 [pid 5973] <... futex resumed>) = 0 [pid 5964] getpid( [pid 5961] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5973] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5964] <... getpid resumed>) = 5961 [pid 5973] <... mmap resumed>) = 0x7f566b2f5000 [pid 5964] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5964] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5973] <... mprotect resumed>) = 0 [pid 5964] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5961] <... futex resumed>) = 0 [pid 5970] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5970] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x49\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5961] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5973] <... clone resumed>, parent_tid=[5978], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5978 [pid 5970] <... futex resumed>) = 0 [pid 5973] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5973] <... futex resumed>) = 0 [pid 5970] <... mmap resumed>) = 0x7f566b2d4000 [pid 5973] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5970] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5978 attached ) = 0 [pid 5978] set_robust_list(0x7f566b3159e0, 24 [pid 5970] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5978] <... set_robust_list resumed>) = 0 [pid 5978] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5970] <... clone resumed>, parent_tid=[5979], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5979 [pid 5970] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5970] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5979 attached [pid 5979] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5979] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5961] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5961] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... futex resumed>) = 0 [pid 5961] <... futex resumed>) = 1 [pid 5971] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5961] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5973] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5971] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5973] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] <... futex resumed>) = 0 [pid 5971] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5973] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5971] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] <... mmap resumed>) = 0x7f566b2d4000 [pid 5971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5961] <... futex resumed>) = 0 [pid 5973] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5961] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5973] <... mprotect resumed>) = 0 [pid 5971] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5970] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5973] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5971] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... futex resumed>) = 1 [pid 5970] <... futex resumed>) = 0 [pid 5961] <... futex resumed>) = 0 [pid 5973] <... clone resumed>, parent_tid=[5981], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5981 [pid 5971] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5970] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5969] <... bpf resumed>) = 4 [pid 5961] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5953] <... sendmsg resumed>) = 28 [pid 5973] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5970] <... mmap resumed>) = 0x7f566b2b3000 [pid 5969] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5961] <... futex resumed>) = 0 [pid 5953] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] <... futex resumed>) = 0 [pid 5971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5970] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5969] <... futex resumed>) = 0 [pid 5961] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5953] <... futex resumed>) = 0 [pid 5973] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5971] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5970] <... mprotect resumed>) = 0 [pid 5969] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5953] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5944] exit_group(0 [pid 5971] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5960] <... futex resumed>) = ? [pid 5953] <... futex resumed>) = ? [pid 5949] <... futex resumed>) = ? [pid 5946] <... futex resumed>) = ? [pid 5944] <... exit_group resumed>) = ? [pid 5971] <... futex resumed>) = 1 [pid 5961] <... futex resumed>) = 0 [pid 5960] +++ exited with 0 +++ [pid 5953] +++ exited with 0 +++ [pid 5949] +++ exited with 0 +++ [pid 5946] +++ exited with 0 +++ [pid 5944] +++ exited with 0 +++ [pid 5970] <... clone resumed>, parent_tid=[5982], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5982 [pid 5970] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5970] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5982 attached [pid 5982] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5982] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5982] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5944, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5982] <... futex resumed>) = 1 [pid 5970] <... futex resumed>) = 0 [pid 5982] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5970] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] <... socket resumed>) = 3 [pid 5970] <... futex resumed>) = 0 [pid 5982] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5982] <... futex resumed>) = 0 [pid 5970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5982] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5975] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5970] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5981 attached [pid 5982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5975] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5970] <... futex resumed>) = 0 [pid 5982] getpid( [pid 5970] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5982] <... getpid resumed>) = 5970 [pid 5981] set_robust_list(0x7f566b2f49e0, 24 [pid 5975] <... futex resumed>) = 0 [pid 5982] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] <... set_robust_list resumed>) = 0 [pid 5975] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5982] <... futex resumed>) = 1 [pid 5981] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5970] <... futex resumed>) = 0 [pid 5982] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5970] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] <... futex resumed>) = 0 [pid 5970] <... futex resumed>) = 1 [pid 5975] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x52\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5970] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5973] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5973] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5973] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5973] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5973] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5983], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5983 [pid 5973] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5973] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5983 attached [pid 5983] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5983] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 5983] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5973] <... futex resumed>) = 0 [pid 5983] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5973] <... futex resumed>) = 0 [pid 5983] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [ 78.812009][ T5975] can: request_module (can-proto-0) failed. [pid 5973] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5983] <... socket resumed>) = 3 [pid 5983] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5973] <... futex resumed>) = 0 [pid 5983] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5973] <... futex resumed>) = 0 [pid 5983] getpid( [pid 5973] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5983] <... getpid resumed>) = 5973 [pid 5983] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5973] <... futex resumed>) = 0 [pid 5983] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5973] <... futex resumed>) = 0 [pid 5983] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x55\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5973] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5984 attached [pid 5984] set_robust_list(0x555555e6d5e0, 24 [pid 5970] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5970] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] <... futex resumed>) = 0 [pid 5970] <... futex resumed>) = 1 [pid 5984] <... set_robust_list resumed>) = 0 [pid 5982] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5970] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5982] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5984 [pid 5984] <... prctl resumed>) = 0 [pid 5982] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] setpgid(0, 0 [pid 5982] <... futex resumed>) = 1 [pid 5970] <... futex resumed>) = 0 [pid 5984] <... setpgid resumed>) = 0 [pid 5982] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5970] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5970] <... futex resumed>) = 0 [pid 5984] <... openat resumed>) = 3 [pid 5982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5970] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5984] write(3, "1000", 4 [pid 5982] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5984] <... write resumed>) = 4 [pid 5982] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] close(3 [pid 5982] <... futex resumed>) = 1 [pid 5970] <... futex resumed>) = 0 [pid 5984] <... close resumed>) = 0 [pid 5982] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5970] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5970] <... futex resumed>) = 0 [pid 5984] <... futex resumed>) = 0 [pid 5982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5970] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5982] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5984] <... mmap resumed>) = 0x7f566b2f5000 [pid 5982] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5982] <... futex resumed>) = 1 [pid 5970] <... futex resumed>) = 0 [pid 5984] <... mprotect resumed>) = 0 [pid 5982] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5985], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5985 [pid 5984] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5984] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5973] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5973] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5978] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5973] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5957] <... sendmsg resumed>) = 28 ./strace-static-x86_64: Process 5985 attached [pid 5978] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] <... mmap resumed>) = 0x7f566b292000 [pid 5957] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] set_robust_list(0x7f566b3159e0, 24 [pid 5978] <... futex resumed>) = 0 [pid 5973] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5957] <... futex resumed>) = 0 [pid 5985] <... set_robust_list resumed>) = 0 [pid 5978] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] <... mprotect resumed>) = 0 [pid 5957] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5954] exit_group(0 [pid 5985] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5973] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5966] <... futex resumed>) = ? [pid 5957] <... futex resumed>) = ? [pid 5954] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5987 attached [pid 5966] +++ exited with 0 +++ [pid 5957] +++ exited with 0 +++ [pid 5962] <... futex resumed>) = ? [pid 5973] <... clone resumed>, parent_tid=[5987], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5987 [pid 5973] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5973] <... futex resumed>) = 0 [pid 5984] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5984] <... futex resumed>) = 0 [pid 5984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5962] +++ exited with 0 +++ [pid 5954] +++ exited with 0 +++ [pid 5984] <... mmap resumed>) = 0x7f566b2d4000 [pid 5984] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5984] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5989], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5989 [pid 5984] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5984] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5989 attached [pid 5989] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5989] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5987] set_robust_list(0x7f566b2b29e0, 24 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5954, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5987] <... set_robust_list resumed>) = 0 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 5987] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 5075] <... restart_syscall resumed>) = 0 [ 78.935439][ T5978] can: request_module (can-proto-0) failed. [pid 5987] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5973] <... futex resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5973] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5987] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5978] <... futex resumed>) = 0 [pid 5973] <... futex resumed>) = 1 [pid 5978] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5973] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5978] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5978] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5973] <... futex resumed>) = 0 [pid 5978] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5973] <... futex resumed>) = 0 [pid 5978] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5973] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5978] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5978] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5973] <... futex resumed>) = 0 [pid 5984] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5978] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5984] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5984] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5992], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 5992 [pid 5984] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5984] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5992 attached [pid 5992] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5992] ioctl(-1, SIOCGIFINDEX, NULL./strace-static-x86_64: Process 5991 attached ) = -1 EBADF (Bad file descriptor) [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5991 [pid 5992] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5991] set_robust_list(0x555555e6d5e0, 24 [pid 5984] <... futex resumed>) = 0 [pid 5992] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] <... set_robust_list resumed>) = 0 [pid 5984] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5984] <... futex resumed>) = 0 [pid 5992] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5991] <... prctl resumed>) = 0 [pid 5984] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5992] <... socket resumed>) = 3 [pid 5992] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5984] <... futex resumed>) = 0 [pid 5992] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5984] <... futex resumed>) = 0 [pid 5992] getpid( [pid 5991] setpgid(0, 0 [pid 5984] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] <... bpf resumed>) = 4 [pid 5992] <... getpid resumed>) = 5984 [pid 5991] <... setpgid resumed>) = 0 [pid 5992] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5992] <... futex resumed>) = 1 [pid 5984] <... futex resumed>) = 0 [pid 5979] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5955] <... sendmsg resumed>) = 28 [pid 5992] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5991] <... openat resumed>) = 3 [pid 5984] <... futex resumed>) = 0 [pid 5979] <... futex resumed>) = 0 [pid 5955] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5992] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x60\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5991] write(3, "1000", 4 [pid 5984] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5979] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5955] <... futex resumed>) = 0 [pid 5950] exit_group(0 [pid 5991] <... write resumed>) = 4 [pid 5963] <... futex resumed>) = ? [pid 5959] <... futex resumed>) = ? [pid 5950] <... exit_group resumed>) = ? [pid 5991] close(3 [pid 5963] +++ exited with 0 +++ [pid 5959] +++ exited with 0 +++ [pid 5955] +++ exited with 0 +++ [pid 5950] +++ exited with 0 +++ [pid 5991] <... close resumed>) = 0 [pid 5991] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5950, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5991] <... futex resumed>) = 0 [pid 5076] restart_syscall(<... resuming interrupted clone ...> [pid 5991] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5076] <... restart_syscall resumed>) = 0 [pid 5991] <... mmap resumed>) = 0x7f566b2f5000 [pid 5991] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5991] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5993], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5993 [pid 5991] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5993 attached [pid 5991] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5993] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5993] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5984] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5984] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b292000 [pid 5984] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5985] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5984] <... mprotect resumed>) = 0 [pid 5985] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5984] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5995 attached [pid 5985] <... futex resumed>) = 0 [pid 5995] set_robust_list(0x7f566b2b29e0, 24 [pid 5985] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] <... clone resumed>, parent_tid=[5995], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 5995 [pid 5995] <... set_robust_list resumed>) = 0 [pid 5984] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5984] <... futex resumed>) = 0 [pid 5995] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5984] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5995] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5995] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] <... futex resumed>) = 0 [pid 5984] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5985] <... futex resumed>) = 0 [pid 5984] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128) = -1 EFAULT (Bad address) [pid 5985] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5984] <... futex resumed>) = 0 [pid 5985] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5984] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5984] <... futex resumed>) = 0 [pid 5985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5984] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5985] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5985] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5984] <... futex resumed>) = 0 [pid 5985] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5981] <... bpf resumed>) = 4 [pid 5991] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5964] <... sendmsg resumed>) = 28 [pid 5991] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5981] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5964] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 5997 [pid 5991] <... futex resumed>) = 0 [pid 5981] <... futex resumed>) = 0 [pid 5964] <... futex resumed>) = 0 [pid 5991] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5981] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5964] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5961] exit_group(0./strace-static-x86_64: Process 5997 attached [pid 5991] <... mmap resumed>) = 0x7f566b2d4000 [pid 5971] <... futex resumed>) = ? [pid 5969] <... futex resumed>) = ? [pid 5964] <... futex resumed>) = ? [pid 5961] <... exit_group resumed>) = ? [pid 5997] set_robust_list(0x555555e6d5e0, 24 [pid 5991] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5971] +++ exited with 0 +++ [pid 5969] +++ exited with 0 +++ [pid 5964] +++ exited with 0 +++ [pid 5961] +++ exited with 0 +++ [pid 5997] <... set_robust_list resumed>) = 0 [pid 5991] <... mprotect resumed>) = 0 [pid 5997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5991] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5997] <... prctl resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5961, si_uid=0, si_status=0, si_utime=0, si_stime=17 /* 0.17 s */} --- [pid 5997] setpgid(0, 0 [pid 5991] <... clone resumed>, parent_tid=[5998], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 5998 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 5997] <... setpgid resumed>) = 0 [pid 5991] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5991] <... futex resumed>) = 0 [pid 5997] <... openat resumed>) = 3 [pid 5991] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5997] write(3, "1000", 4) = 4 [pid 5997] close(3) = 0 [pid 5997] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5997] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 5997] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5072] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5998 attached [pid 5997] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5998] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5997] <... clone resumed>, parent_tid=[5999], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 5999 [pid 5998] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5997] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5997] <... futex resumed>) = 0 [pid 5997] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5999 attached [pid 5999] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 5999] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5991] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5991] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5991] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5991] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5991] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6001], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6001 [pid 5991] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5991] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6001 attached [pid 6001] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 5997] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5997] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5997] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5997] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6001] ioctl(-1, SIOCGIFINDEX, NULL [pid 5997] <... mprotect resumed>) = 0 [pid 6001] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5997] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6001] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5997] <... clone resumed>, parent_tid=[6002], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6002 [pid 5991] <... futex resumed>) = 0 [pid 6001] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5997] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5997] <... futex resumed>) = 0 [pid 5991] <... futex resumed>) = 0 [pid 6001] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5997] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5991] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6001] <... socket resumed>) = 3 [pid 6001] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6002 attached ) = 1 [pid 5991] <... futex resumed>) = 0 [pid 6002] set_robust_list(0x7f566b2f49e0, 24 [pid 6001] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] <... set_robust_list resumed>) = 0 [pid 6001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5991] <... futex resumed>) = 0 [pid 6002] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6001] getpid( [pid 5991] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6001] <... getpid resumed>) = 5991 [pid 6001] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5991] <... futex resumed>) = 0 [pid 6001] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5991] <... futex resumed>) = 0 [pid 6001] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x67\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5991] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6003 [pid 5997] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5997] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5997] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 5997] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 6003 attached ) = 0 [pid 5991] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6003] set_robust_list(0x555555e6d5e0, 24 [pid 5997] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5991] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... set_robust_list resumed>) = 0 [pid 5991] <... futex resumed>) = 0 [pid 6003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5997] <... clone resumed>, parent_tid=[6004], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6004 [pid 5991] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6003] <... prctl resumed>) = 0 [pid 5997] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] <... mmap resumed>) = 0x7f566b292000 [pid 6003] setpgid(0, 0 [pid 5997] <... futex resumed>) = 0 [pid 5991] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5970] exit_group(0./strace-static-x86_64: Process 6004 attached [pid 6003] <... setpgid resumed>) = 0 [pid 5997] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5991] <... mprotect resumed>) = 0 [pid 5982] <... futex resumed>) = ? [pid 5979] <... futex resumed>) = ? [pid 5970] <... exit_group resumed>) = ? [pid 6004] set_robust_list(0x7f566b2d39e0, 24 [pid 6003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5991] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5982] +++ exited with 0 +++ [pid 5979] +++ exited with 0 +++ [pid 6004] <... set_robust_list resumed>) = 0 [pid 6003] <... openat resumed>) = 3 [pid 6004] ioctl(-1, SIOCGIFINDEX, NULL [pid 6003] write(3, "1000", 4 [pid 5991] <... clone resumed>, parent_tid=[6005], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 6005 [pid 6004] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6003] <... write resumed>) = 4 [pid 5991] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] close(3 [pid 5991] <... futex resumed>) = 0 [pid 6004] <... futex resumed>) = 1 [pid 6003] <... close resumed>) = 0 [pid 5997] <... futex resumed>) = 0 [pid 5991] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6004] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6003] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5997] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6005 attached [pid 6004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6003] <... futex resumed>) = 0 [pid 5997] <... futex resumed>) = 0 [pid 6005] set_robust_list(0x7f566b2b29e0, 24 [pid 6004] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5997] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6005] <... set_robust_list resumed>) = 0 [pid 6004] <... socket resumed>) = 3 [pid 6003] <... mmap resumed>) = 0x7f566b2f5000 [pid 6005] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6004] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6005] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6004] <... futex resumed>) = 1 [pid 6003] <... mprotect resumed>) = 0 [pid 5997] <... futex resumed>) = 0 [pid 6005] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6003] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5997] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] <... futex resumed>) = 1 [pid 6004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5997] <... futex resumed>) = 0 [pid 5991] <... futex resumed>) = 0 [pid 6005] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6004] getpid( [pid 6003] <... clone resumed>, parent_tid=[6006], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6006 [pid 5997] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5991] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6004] <... getpid resumed>) = 5997 [pid 6003] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5991] <... futex resumed>) = 0 [pid 6005] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6004] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... futex resumed>) = 0 [pid 5991] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6005] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6004] <... futex resumed>) = 1 [pid 6003] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5997] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6006 attached [pid 6005] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5997] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] set_robust_list(0x7f566b3159e0, 24 [pid 6005] <... futex resumed>) = 1 [pid 6004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5997] <... futex resumed>) = 0 [pid 5991] <... futex resumed>) = 0 [pid 6006] <... set_robust_list resumed>) = 0 [pid 6005] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6004] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x6d\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5997] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5991] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5991] <... futex resumed>) = 0 [pid 6005] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5991] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6005] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6005] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5991] <... futex resumed>) = 0 [pid 6005] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5993] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5975] <... sendmsg resumed>) = ? [ 79.428745][ T5975] ieee80211 phy151: Failed to add default virtual iface [pid 5993] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5975] +++ exited with 0 +++ [pid 5970] +++ exited with 0 +++ [pid 5993] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6003] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5997] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5970, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 6003] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5997] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... futex resumed>) = 0 [pid 5997] <... futex resumed>) = 0 [pid 6003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5997] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6003] <... mmap resumed>) = 0x7f566b2d4000 [pid 5997] <... mmap resumed>) = 0x7f566b292000 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6003] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5997] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 6003] <... mprotect resumed>) = 0 [pid 5997] <... mprotect resumed>) = 0 [pid 6003] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5997] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6003] <... clone resumed>, parent_tid=[6008], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6008 [pid 5997] <... clone resumed>, parent_tid=[6009], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 6009 [pid 6003] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5997] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... futex resumed>) = 0 [pid 5997] <... futex resumed>) = 0 [pid 6003] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5997] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6008 attached ./strace-static-x86_64: Process 6009 attached [pid 6008] set_robust_list(0x7f566b2f49e0, 24 [pid 6009] set_robust_list(0x7f566b2b29e0, 24 [pid 6008] <... set_robust_list resumed>) = 0 [pid 6009] <... set_robust_list resumed>) = 0 [pid 6009] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6008] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6009] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6009] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5997] <... futex resumed>) = 0 [pid 6009] <... futex resumed>) = 1 [pid 5997] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5997] <... futex resumed>) = 0 [pid 5997] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6009] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6009] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5997] <... futex resumed>) = 0 [pid 5997] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 5997] <... futex resumed>) = 0 [pid 5997] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6009] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6009] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] exit_group(0 [pid 6009] <... futex resumed>) = 1 [pid 5997] <... futex resumed>) = 0 [pid 5987] <... futex resumed>) = ? [pid 5981] <... futex resumed>) = ? [pid 5978] <... futex resumed>) = ? [pid 5973] <... exit_group resumed>) = ? [pid 6009] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] +++ exited with 0 +++ [pid 5981] +++ exited with 0 +++ [pid 5978] +++ exited with 0 +++ [pid 6003] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6003] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6003] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6003] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5989] <... bpf resumed>) = 4 [pid 6003] <... clone resumed>, parent_tid=[6010], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6010 [pid 6003] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5989] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6011 [pid 6003] <... futex resumed>) = 0 [pid 6003] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5989] <... futex resumed>) = 0 [pid 5989] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6010 attached [pid 6010] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6010] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6011 attached [pid 6010] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 5999] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6011] set_robust_list(0x555555e6d5e0, 24 [pid 6010] <... futex resumed>) = 1 [pid 6006] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... futex resumed>) = 0 [pid 5999] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] <... set_robust_list resumed>) = 0 [pid 6010] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6006] <... futex resumed>) = 0 [pid 6003] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5999] <... futex resumed>) = 0 [pid 6006] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6003] <... futex resumed>) = 0 [pid 5999] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6006] <... socket resumed>) = 3 [pid 6003] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6006] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6006] <... futex resumed>) = 0 [pid 6003] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] getpid( [pid 6003] <... futex resumed>) = 0 [pid 6011] <... prctl resumed>) = 0 [pid 6006] <... getpid resumed>) = 6003 [pid 6003] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6006] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6006] <... futex resumed>) = 0 [pid 6003] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] setpgid(0, 0 [pid 6006] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x73\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6003] <... futex resumed>) = 0 [pid 6011] <... setpgid resumed>) = 0 [pid 6003] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6011] write(3, "1000", 4) = 4 [pid 6011] close(3) = 0 [ 79.628953][ T5983] ieee80211 phy152: Failed to add default virtual iface [pid 6011] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] <... sendmsg resumed>) = ? [pid 6011] <... futex resumed>) = 0 [pid 6011] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5983] +++ exited with 0 +++ [pid 5973] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5973, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 6011] <... mmap resumed>) = 0x7f566b2f5000 [pid 6011] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6003] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6003] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] <... mprotect resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6010] <... futex resumed>) = 0 [pid 6003] <... futex resumed>) = 1 [pid 6011] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6010] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6003] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6010] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6011] <... clone resumed>, parent_tid=[6013], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6013 [pid 6010] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6003] <... futex resumed>) = 0 [pid 6010] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6003] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6003] <... futex resumed>) = 0 [pid 6010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6003] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6011] <... futex resumed>) = 0 [pid 6010] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6010] <... futex resumed>) = 1 [pid 6003] <... futex resumed>) = 0 [pid 6010] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6003] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6003] <... futex resumed>) = 0 [pid 6010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6003] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6010] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 6013 attached [pid 6010] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6003] <... futex resumed>) = 0 [pid 6010] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6013] set_robust_list(0x7f566b3159e0, 24 [pid 5984] exit_group(0 [pid 5995] <... futex resumed>) = ? [pid 5985] <... futex resumed>) = ? [pid 5984] <... exit_group resumed>) = ? [pid 5989] <... futex resumed>) = ? [pid 6013] <... set_robust_list resumed>) = 0 [pid 6002] <... bpf resumed>) = 4 [pid 5998] <... bpf resumed>) = 4 [pid 5995] +++ exited with 0 +++ [pid 5985] +++ exited with 0 +++ [pid 5989] +++ exited with 0 +++ [pid 6013] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6014 [pid 5998] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6002] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5998] <... futex resumed>) = 0 [pid 5998] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6002] <... futex resumed>) = 0 [pid 6002] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6014 attached [pid 6014] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6014] setpgid(0, 0 [pid 6011] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6014] <... setpgid resumed>) = 0 [pid 6011] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6011] <... futex resumed>) = 0 [pid 6014] <... openat resumed>) = 3 [pid 6011] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6014] write(3, "1000", 4 [pid 6011] <... mmap resumed>) = 0x7f566b2d4000 [pid 6014] <... write resumed>) = 4 [pid 6011] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6014] close(3 [pid 6011] <... mprotect resumed>) = 0 [pid 6014] <... close resumed>) = 0 [pid 6011] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6014] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6011] <... clone resumed>, parent_tid=[6016], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6016 [pid 6014] <... mmap resumed>) = 0x7f566b2f5000 [pid 6011] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6011] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6016 attached [pid 6016] set_robust_list(0x7f566b2f49e0, 24 [pid 6014] <... mprotect resumed>) = 0 [pid 6011] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6016] <... set_robust_list resumed>) = 0 [pid 6014] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6016] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6014] <... clone resumed>, parent_tid=[6017], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6017 ./strace-static-x86_64: Process 6017 attached [pid 6017] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6017] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6014] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6017] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6014] <... futex resumed>) = 0 [ 79.790770][ T5992] ieee80211 phy153: Failed to add default virtual iface [pid 6014] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5992] <... sendmsg resumed>) = ? [pid 6011] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5992] +++ exited with 0 +++ [pid 5984] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5984, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6014] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6011] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] <... futex resumed>) = 0 [pid 6008] <... bpf resumed>) = 4 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6019 [pid 6014] <... futex resumed>) = 0 [pid 6011] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6008] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6011] <... mmap resumed>) = 0x7f566b2b3000 ./strace-static-x86_64: Process 6019 attached [pid 6014] <... mmap resumed>) = 0x7f566b2d4000 [pid 6008] <... futex resumed>) = 0 [pid 6019] set_robust_list(0x555555e6d5e0, 24 [pid 6014] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6011] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6008] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6019] <... set_robust_list resumed>) = 0 [pid 6019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6014] <... mprotect resumed>) = 0 [pid 6011] <... mprotect resumed>) = 0 [pid 6019] <... prctl resumed>) = 0 [pid 6019] setpgid(0, 0 [pid 6014] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6011] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6019] <... setpgid resumed>) = 0 [pid 6019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6014] <... clone resumed>, parent_tid=[6020], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6020 [pid 6019] <... openat resumed>) = 3 [pid 6014] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6011] <... clone resumed>, parent_tid=[6021], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6021 [pid 6019] write(3, "1000", 4 [pid 6014] <... futex resumed>) = 0 [pid 6011] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6020 attached ./strace-static-x86_64: Process 6021 attached [pid 6019] <... write resumed>) = 4 [pid 6014] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] <... futex resumed>) = 0 [pid 6021] set_robust_list(0x7f566b2d39e0, 24 [pid 6020] set_robust_list(0x7f566b2f49e0, 24 [pid 6019] close(3 [pid 6011] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6019] <... close resumed>) = 0 [pid 6019] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6021] <... set_robust_list resumed>) = 0 [pid 6020] <... set_robust_list resumed>) = 0 [pid 6019] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6021] ioctl(-1, SIOCGIFINDEX, NULL [pid 6020] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6019] <... mmap resumed>) = 0x7f566b2f5000 [pid 6021] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6019] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6019] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6023], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6023 [pid 6019] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6019] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6023 attached [pid 6021] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6021] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6011] <... futex resumed>) = 0 [pid 6011] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6023] set_robust_list(0x7f566b3159e0, 24 [pid 6021] <... futex resumed>) = 0 [pid 6011] <... futex resumed>) = 1 [pid 6023] <... set_robust_list resumed>) = 0 [pid 6021] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6014] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6013] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6011] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6023] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6021] <... socket resumed>) = 3 [pid 6014] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6013] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6021] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] <... futex resumed>) = 0 [pid 6013] <... futex resumed>) = 0 [pid 6021] <... futex resumed>) = 1 [pid 6014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6013] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6011] <... futex resumed>) = 0 [pid 6021] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6014] <... mmap resumed>) = 0x7f566b2b3000 [pid 6011] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6013] <... futex resumed>) = 0 [pid 6011] <... futex resumed>) = 1 [pid 6014] <... mprotect resumed>) = 0 [pid 6013] getpid( [pid 6011] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6019] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6014] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6013] <... getpid resumed>) = 6011 [pid 6019] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6013] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6013] <... futex resumed>) = 1 [pid 6011] <... futex resumed>) = 0 [pid 6014] <... clone resumed>, parent_tid=[6025], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6025 [pid 6019] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6014] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6013] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x7b\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6011] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6014] <... futex resumed>) = 0 [pid 6011] <... futex resumed>) = 0 [pid 6014] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6025 attached [pid 6019] <... clone resumed>, parent_tid=[6026], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6026 [pid 6019] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6025] set_robust_list(0x7f566b2d39e0, 24 [pid 6019] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6026 attached [pid 6026] set_robust_list(0x7f566b2f49e0, 24 [pid 6025] <... set_robust_list resumed>) = 0 [pid 6026] <... set_robust_list resumed>) = 0 [pid 6025] ioctl(-1, SIOCGIFINDEX, NULL [pid 6026] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6025] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6025] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6014] <... futex resumed>) = 0 [pid 6014] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6025] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6014] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6025] <... socket resumed>) = 3 [pid 6025] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6016] <... bpf resumed>) = 4 [pid 6017] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6025] <... futex resumed>) = 1 [pid 6017] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6016] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] <... futex resumed>) = 0 [pid 6016] <... futex resumed>) = 0 [pid 6014] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6025] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6016] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6019] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6017] <... futex resumed>) = 0 [pid 6014] <... futex resumed>) = 1 [pid 6011] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6019] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] getpid( [pid 6019] <... futex resumed>) = 0 [pid 6014] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6017] <... getpid resumed>) = 6014 [pid 6019] <... mmap resumed>) = 0x7f566b2b3000 [pid 6017] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6016] <... futex resumed>) = 0 [pid 6011] <... futex resumed>) = 1 [pid 6019] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6017] <... futex resumed>) = 1 [pid 6016] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6014] <... futex resumed>) = 0 [pid 6011] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6019] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6017] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6016] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6014] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6016] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] <... futex resumed>) = 0 [pid 6019] <... clone resumed>, parent_tid=[6029], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6029 [pid 6017] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x7e\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6016] <... futex resumed>) = 1 [pid 6011] <... futex resumed>) = 0 [pid 6019] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6016] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6014] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6011] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] <... futex resumed>) = 0 [pid 6016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6011] <... futex resumed>) = 0 [pid 6019] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6011] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6029 attached [pid 6023] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6016] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6029] set_robust_list(0x7f566b2d39e0, 24 [pid 6023] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6016] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] <... set_robust_list resumed>) = 0 [pid 6023] <... futex resumed>) = 0 [pid 6016] <... futex resumed>) = 1 [pid 6011] <... futex resumed>) = 0 [pid 6029] ioctl(-1, SIOCGIFINDEX, NULL [pid 6023] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6016] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6011] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6011] <... futex resumed>) = 0 [pid 6001] <... sendmsg resumed>) = 28 [pid 6029] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6011] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6029] <... futex resumed>) = 1 [pid 6016] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6029] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6016] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6011] <... futex resumed>) = 0 [pid 6016] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6019] <... futex resumed>) = 0 [pid 6014] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6001] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6001] <... futex resumed>) = 0 [pid 5991] exit_group(0 [pid 6025] <... futex resumed>) = 0 [pid 6023] <... futex resumed>) = 0 [pid 6019] <... futex resumed>) = 1 [pid 6014] <... futex resumed>) = 1 [pid 6005] <... futex resumed>) = ? [pid 5998] <... futex resumed>) = ? [pid 5993] <... futex resumed>) = ? [pid 5991] <... exit_group resumed>) = ? [pid 6025] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6023] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6019] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6014] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6005] +++ exited with 0 +++ [pid 6001] +++ exited with 0 +++ [pid 5998] +++ exited with 0 +++ [pid 5993] +++ exited with 0 +++ [pid 5991] +++ exited with 0 +++ [pid 6025] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6023] <... socket resumed>) = 3 [pid 6025] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6023] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5991, si_uid=0, si_status=0, si_utime=0, si_stime=17 /* 0.17 s */} --- [pid 6025] <... futex resumed>) = 1 [pid 6023] <... futex resumed>) = 1 [pid 6019] <... futex resumed>) = 0 [pid 6014] <... futex resumed>) = 0 [pid 6025] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6014] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 6025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6023] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6019] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] <... futex resumed>) = 0 [pid 5075] <... restart_syscall resumed>) = 0 [pid 6025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6019] <... futex resumed>) = 0 [pid 6014] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6025] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6023] getpid( [pid 6019] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6025] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6023] <... getpid resumed>) = 6019 [pid 6025] <... futex resumed>) = 1 [pid 6023] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] <... futex resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6025] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6023] <... futex resumed>) = 1 [pid 6019] <... futex resumed>) = 0 [pid 6014] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6025] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6023] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6019] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] <... futex resumed>) = 0 [pid 6025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6019] <... futex resumed>) = 0 [pid 6014] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6025] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6023] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x83\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6019] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6025] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6014] <... futex resumed>) = 0 [pid 6025] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6030 attached [pid 6030] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6030 [pid 6004] <... sendmsg resumed>) = 28 [pid 6030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6004] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5997] exit_group(0 [pid 6030] setpgid(0, 0 [pid 6009] <... futex resumed>) = ? [pid 6004] <... futex resumed>) = ? [pid 6002] <... futex resumed>) = ? [pid 5999] <... futex resumed>) = ? [pid 5997] <... exit_group resumed>) = ? [pid 6030] <... setpgid resumed>) = 0 [pid 6019] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6009] +++ exited with 0 +++ [pid 6004] +++ exited with 0 +++ [pid 6002] +++ exited with 0 +++ [pid 5999] +++ exited with 0 +++ [pid 6030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5997] +++ exited with 0 +++ [pid 6019] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] <... openat resumed>) = 3 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5997, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 6030] write(3, "1000", 4 [pid 6029] <... futex resumed>) = 0 [pid 6019] <... futex resumed>) = 1 [pid 6030] <... write resumed>) = 4 [pid 6029] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6019] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6030] close(3 [pid 6029] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6030] <... close resumed>) = 0 [pid 6029] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] <... futex resumed>) = 1 [pid 6019] <... futex resumed>) = 0 [pid 6030] <... futex resumed>) = 0 [pid 6029] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6019] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6019] <... futex resumed>) = 0 [pid 6030] <... mmap resumed>) = 0x7f566b2f5000 [pid 6029] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6019] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6030] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6029] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6030] <... mprotect resumed>) = 0 [pid 6029] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6029] <... futex resumed>) = 1 [pid 6020] <... bpf resumed>) = 4 [pid 6019] <... futex resumed>) = 0 [pid 6029] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6020] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6032 ./strace-static-x86_64: Process 6033 attached [pid 6030] <... clone resumed>, parent_tid=[6033], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6033 [pid 6029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6020] <... futex resumed>) = 0 [pid 6019] <... futex resumed>) = 0 [pid 6033] set_robust_list(0x7f566b3159e0, 24 [pid 6030] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6029] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6020] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6019] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 6032 attached [pid 6033] <... set_robust_list resumed>) = 0 [pid 6030] <... futex resumed>) = 0 [pid 6029] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6033] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6032] set_robust_list(0x555555e6d5e0, 24 [pid 6030] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6029] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] <... set_robust_list resumed>) = 0 [pid 6029] <... futex resumed>) = 1 [pid 6019] <... futex resumed>) = 0 [pid 6032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6029] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6032] <... prctl resumed>) = 0 [pid 6032] setpgid(0, 0) = 0 [pid 6032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6032] write(3, "1000", 4 [pid 6026] <... bpf resumed>) = 4 [pid 6032] <... write resumed>) = 4 [pid 6026] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] close(3 [pid 6026] <... futex resumed>) = 0 [pid 6032] <... close resumed>) = 0 [pid 6026] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6032] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6032] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6032] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6036], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6036 [pid 6032] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6032] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6036 attached [pid 6036] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6036] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6030] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6030] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6030] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6030] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6038], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6038 [pid 6030] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6030] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6038 attached [pid 6038] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 6038] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6032] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6032] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6032] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6006] <... sendmsg resumed>) = 28 [pid 6032] <... mprotect resumed>) = 0 [pid 6032] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6030] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6006] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6039 attached [pid 6032] <... clone resumed>, parent_tid=[6039], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6039 [pid 6030] <... futex resumed>) = 0 [pid 6006] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6003] exit_group(0 [pid 6039] set_robust_list(0x7f566b2f49e0, 24 [pid 6032] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6039] <... set_robust_list resumed>) = 0 [pid 6032] <... futex resumed>) = 0 [pid 6030] <... mmap resumed>) = 0x7f566b2b3000 [pid 6010] <... futex resumed>) = ? [pid 6008] <... futex resumed>) = ? [pid 6006] <... futex resumed>) = ? [pid 6003] <... exit_group resumed>) = ? [pid 6039] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6032] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6030] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6010] +++ exited with 0 +++ [pid 6008] +++ exited with 0 +++ [pid 6006] +++ exited with 0 +++ [pid 6030] <... mprotect resumed>) = 0 [pid 6030] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6041], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6041 [pid 6030] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6030] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6003] +++ exited with 0 +++ ./strace-static-x86_64: Process 6041 attached [pid 6041] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6041] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6041] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] <... futex resumed>) = 0 [pid 6030] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6030] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6041] <... futex resumed>) = 1 [pid 6041] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6041] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] <... futex resumed>) = 0 [pid 6030] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6030] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6041] <... futex resumed>) = 1 [pid 6041] getpid() = 6030 [pid 6041] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] <... futex resumed>) = 0 [pid 6030] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6041] <... futex resumed>) = 1 [pid 6030] <... futex resumed>) = 0 [pid 6041] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x8e\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6030] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6003, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6036] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6033] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6036] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6033] <... futex resumed>) = 0 [pid 6032] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6032] <... futex resumed>) = 0 [pid 6036] <... futex resumed>) = 0 [pid 6032] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6036] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6036] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6032] <... futex resumed>) = 0 [pid 6036] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6032] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6032] <... futex resumed>) = 0 [pid 6036] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6032] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6036] <... socket resumed>) = 3 [pid 6036] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6032] <... futex resumed>) = 0 [pid 6030] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6036] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6032] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6033] <... futex resumed>) = 0 [pid 6032] <... futex resumed>) = 0 [pid 6030] <... futex resumed>) = 1 [pid 6036] getpid( [pid 6033] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6032] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6030] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6036] <... getpid resumed>) = 6032 [pid 6033] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6036] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6036] <... futex resumed>) = 1 [pid 6033] <... futex resumed>) = 1 [pid 6032] <... futex resumed>) = 0 [pid 6030] <... futex resumed>) = 0 [pid 6036] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6033] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6030] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6030] <... futex resumed>) = 0 [pid 6033] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6032] <... futex resumed>) = 0 [pid 6030] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6033] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6033] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6030] <... futex resumed>) = 0 [pid 6033] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6030] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6033] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6030] <... futex resumed>) = 0 [pid 6033] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6030] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6036] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x90\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6032] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6033] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6033] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6030] <... futex resumed>) = 0 [pid 6033] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6042 ./strace-static-x86_64: Process 6042 attached [pid 6042] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6042] setpgid(0, 0) = 0 [pid 6042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6042] write(3, "1000", 4) = 4 [pid 6042] close(3) = 0 [pid 6042] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6042] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6042] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6042] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6043], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6043 [pid 6042] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6042] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6032] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6032] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6043 attached ) = 0 [pid 6013] <... sendmsg resumed>) = 28 [pid 6043] set_robust_list(0x7f566b3159e0, 24 [pid 6032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6013] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6043] <... set_robust_list resumed>) = 0 [pid 6032] <... mmap resumed>) = 0x7f566b2b3000 [pid 6013] <... futex resumed>) = 0 [pid 6011] exit_group(0 [pid 6043] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6021] <... futex resumed>) = ? [pid 6032] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6016] <... futex resumed>) = ? [pid 6011] <... exit_group resumed>) = ? [pid 6032] <... mprotect resumed>) = 0 [pid 6021] +++ exited with 0 +++ [pid 6016] +++ exited with 0 +++ [pid 6042] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6013] +++ exited with 0 +++ [pid 6011] +++ exited with 0 +++ [pid 6042] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6042] <... futex resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6011, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 6042] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6032] <... clone resumed>, parent_tid=[6045], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6045 [pid 6042] <... mmap resumed>) = 0x7f566b2d4000 [pid 6032] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6045 attached [pid 6042] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6032] <... futex resumed>) = 0 [pid 6045] set_robust_list(0x7f566b2d39e0, 24 [pid 6042] <... mprotect resumed>) = 0 [pid 6032] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6045] <... set_robust_list resumed>) = 0 [pid 6042] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6045] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 6042] <... clone resumed>, parent_tid=[6046], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6046 [pid 6042] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6045] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6042] <... futex resumed>) = 0 [pid 6032] <... futex resumed>) = 0 [pid 6045] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6042] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6039] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 6046 attached [pid 6032] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6048 [pid 6046] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 6046] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6045] <... futex resumed>) = 0 [pid 6032] <... futex resumed>) = 1 [pid 6045] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6032] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6045] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6045] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6032] <... futex resumed>) = 0 [pid 6045] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6032] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6048 attached [pid 6045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6032] <... futex resumed>) = 0 [pid 6017] <... sendmsg resumed>) = 28 [pid 6048] set_robust_list(0x555555e6d5e0, 24 [pid 6045] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6032] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6017] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] <... set_robust_list resumed>) = 0 [pid 6045] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6039] <... futex resumed>) = 0 [pid 6017] <... futex resumed>) = 0 [pid 6014] exit_group(0 [pid 6048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6045] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6039] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6025] <... futex resumed>) = ? [pid 6020] <... futex resumed>) = ? [pid 6014] <... exit_group resumed>) = ? [pid 6048] <... prctl resumed>) = 0 [pid 6045] <... futex resumed>) = 1 [pid 6032] <... futex resumed>) = 0 [pid 6025] +++ exited with 0 +++ [pid 6020] +++ exited with 0 +++ [pid 6017] +++ exited with 0 +++ [pid 6042] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6048] setpgid(0, 0 [pid 6014] +++ exited with 0 +++ [pid 6045] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6048] <... setpgid resumed>) = 0 [pid 6042] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6042] <... futex resumed>) = 0 [pid 6048] <... openat resumed>) = 3 [pid 6042] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6014, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 6048] write(3, "1000", 4 [pid 6042] <... mmap resumed>) = 0x7f566b2b3000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6048] <... write resumed>) = 4 [pid 6042] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6048] close(3 [pid 6042] <... mprotect resumed>) = 0 [pid 6048] <... close resumed>) = 0 [pid 6042] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6048] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6042] <... clone resumed>, parent_tid=[6049], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6049 [pid 6048] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6042] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6049 attached [pid 6048] <... mmap resumed>) = 0x7f566b2f5000 [pid 6042] <... futex resumed>) = 0 [pid 6049] set_robust_list(0x7f566b2d39e0, 24 [pid 6048] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6042] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6049] <... set_robust_list resumed>) = 0 [pid 6048] <... mprotect resumed>) = 0 [pid 6049] ioctl(-1, SIOCGIFINDEX, NULL [pid 6048] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6049] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6049] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] <... clone resumed>, parent_tid=[6050], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6050 [pid 6049] <... futex resumed>) = 1 [pid 6048] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6050 attached [pid 6049] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6048] <... futex resumed>) = 0 [pid 6042] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] set_robust_list(0x7f566b3159e0, 24 [pid 6049] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6048] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6042] <... futex resumed>) = 0 [pid 6050] <... set_robust_list resumed>) = 0 [pid 6049] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6042] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6050] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6049] <... socket resumed>) = 3 [pid 6049] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6043] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6042] <... futex resumed>) = 0 [pid 6049] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6043] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6043] <... futex resumed>) = 0 [pid 6042] <... futex resumed>) = 0 [pid 6043] getpid( [pid 6042] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6043] <... getpid resumed>) = 6042 [pid 6043] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6052 attached ) = 1 [pid 6042] <... futex resumed>) = 0 [pid 6038] <... bpf resumed>) = 4 [pid 6052] set_robust_list(0x555555e6d5e0, 24 [pid 6043] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6042] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6052 [pid 6052] <... set_robust_list resumed>) = 0 [pid 6043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6042] <... futex resumed>) = 0 [pid 6038] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6043] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x9a\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6042] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6038] <... futex resumed>) = 0 [pid 6052] <... prctl resumed>) = 0 [pid 6038] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6052] setpgid(0, 0) = 0 [pid 6052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6052] write(3, "1000", 4 [pid 6048] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6052] <... write resumed>) = 4 [pid 6048] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] close(3 [pid 6048] <... futex resumed>) = 0 [pid 6052] <... close resumed>) = 0 [pid 6048] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6052] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] <... mmap resumed>) = 0x7f566b2d4000 [pid 6052] <... futex resumed>) = 0 [pid 6048] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6052] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6048] <... mprotect resumed>) = 0 [pid 6052] <... mmap resumed>) = 0x7f566b2f5000 [pid 6048] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6052] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6048] <... clone resumed>, parent_tid=[6053], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6053 [pid 6052] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6048] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6052] <... clone resumed>, parent_tid=[6054], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6054 [pid 6048] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6052] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6052] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6054 attached [pid 6054] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6054] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6019] exit_group(0 [pid 6029] <... futex resumed>) = ? [pid 6026] <... futex resumed>) = ? [pid 6019] <... exit_group resumed>) = ? [pid 6029] +++ exited with 0 +++ [pid 6026] +++ exited with 0 +++ [pid 6042] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6042] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6049] <... futex resumed>) = 0 [pid 6042] <... futex resumed>) = 1 ./strace-static-x86_64: Process 6053 attached [pid 6049] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6042] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6049] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6049] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] set_robust_list(0x7f566b2f49e0, 24 [pid 6049] <... futex resumed>) = 1 [pid 6042] <... futex resumed>) = 0 [pid 6053] <... set_robust_list resumed>) = 0 [pid 6049] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6042] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6053] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6049] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6042] <... futex resumed>) = 0 [pid 6049] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6042] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6049] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6049] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6042] <... futex resumed>) = 0 [pid 6049] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6042] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6049] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6042] <... futex resumed>) = 0 [pid 6049] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6042] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6049] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6049] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6042] <... futex resumed>) = 0 [pid 6049] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6052] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6048] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6052] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] <... futex resumed>) = 0 [pid 6048] <... futex resumed>) = 0 [pid 6052] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6048] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6052] <... mmap resumed>) = 0x7f566b2d4000 [pid 6048] <... mmap resumed>) = 0x7f566b2b3000 [pid 6052] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6048] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6052] <... mprotect resumed>) = 0 [pid 6048] <... mprotect resumed>) = 0 [pid 6052] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6048] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6052] <... clone resumed>, parent_tid=[6056], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6056 [pid 6048] <... clone resumed>, parent_tid=[6057], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6057 [pid 6052] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] <... futex resumed>) = 0 [pid 6048] <... futex resumed>) = 0 [pid 6052] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6048] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6057 attached ./strace-static-x86_64: Process 6056 attached [pid 6057] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6056] set_robust_list(0x7f566b2f49e0, 24 [pid 6057] ioctl(-1, SIOCGIFINDEX, NULL [pid 6056] <... set_robust_list resumed>) = 0 [pid 6057] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6056] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6057] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6048] <... futex resumed>) = 0 [pid 6057] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6048] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6048] <... futex resumed>) = 0 [pid 6057] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6048] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6057] <... socket resumed>) = 3 [pid 6057] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6048] <... futex resumed>) = 0 [pid 6057] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6048] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6048] <... futex resumed>) = 0 [pid 6057] getpid( [pid 6048] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6057] <... getpid resumed>) = 6048 [pid 6057] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6048] <... futex resumed>) = 0 [pid 6057] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6048] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6048] <... futex resumed>) = 0 [pid 6057] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xa0\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6048] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6052] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6052] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 80.943041][ T6023] ieee80211 phy159: Failed to add default virtual iface [pid 6052] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6052] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6023] <... sendmsg resumed>) = ? [pid 6052] <... mprotect resumed>) = 0 [pid 6052] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6058], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6058 [pid 6052] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6052] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6058 attached [pid 6058] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6058] ioctl(-1, SIOCGIFINDEX, NULL [pid 6048] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6058] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6048] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] <... futex resumed>) = 0 [pid 6023] +++ exited with 0 +++ [pid 6019] +++ exited with 0 +++ [pid 6058] <... futex resumed>) = 1 [pid 6052] <... futex resumed>) = 0 [pid 6048] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6058] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6052] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] <... mmap resumed>) = 0x7f566b292000 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6019, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 6058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6052] <... futex resumed>) = 0 [pid 6048] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6058] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6052] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6048] <... mprotect resumed>) = 0 [pid 6058] <... socket resumed>) = 3 [pid 6048] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6058] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6052] <... futex resumed>) = 0 [pid 6048] <... clone resumed>, parent_tid=[6059], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 6059 [pid 6058] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6052] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6048] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6059 attached [pid 6058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6052] <... futex resumed>) = 0 [pid 6048] <... futex resumed>) = 0 [pid 6059] set_robust_list(0x7f566b2b29e0, 24 [pid 6058] getpid( [pid 6052] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6048] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6059] <... set_robust_list resumed>) = 0 [pid 6058] <... getpid resumed>) = 6052 [pid 6059] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6058] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6059] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6058] <... futex resumed>) = 1 [pid 6054] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6052] <... futex resumed>) = 0 [pid 6059] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6054] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6059] <... futex resumed>) = 1 [pid 6054] <... futex resumed>) = 0 [pid 6052] <... futex resumed>) = 0 [pid 6048] <... futex resumed>) = 0 [pid 6059] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6054] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xa4\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6052] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6048] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6048] <... futex resumed>) = 0 [pid 6059] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6048] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6059] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6059] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6048] <... futex resumed>) = 0 [pid 6059] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6048] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6048] <... futex resumed>) = 0 [pid 6059] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6048] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6059] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6059] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6048] <... futex resumed>) = 0 [pid 6059] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6030] exit_group(0 [pid 6038] <... futex resumed>) = ? [pid 6033] <... futex resumed>) = ? [pid 6030] <... exit_group resumed>) = ? [pid 6038] +++ exited with 0 +++ [pid 6033] +++ exited with 0 +++ [pid 6050] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6050] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6050] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6060 [pid 6052] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6046] <... bpf resumed>) = 4 [pid 6052] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6046] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6060 attached [pid 6058] <... futex resumed>) = 0 [pid 6052] <... futex resumed>) = 1 [pid 6060] set_robust_list(0x555555e6d5e0, 24 [pid 6058] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6052] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6046] <... futex resumed>) = 0 [pid 6060] <... set_robust_list resumed>) = 0 [pid 6058] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6058] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] <... prctl resumed>) = 0 [pid 6058] <... futex resumed>) = 1 [pid 6052] <... futex resumed>) = 0 [pid 6060] setpgid(0, 0 [pid 6058] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6052] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] <... setpgid resumed>) = 0 [pid 6058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6052] <... futex resumed>) = 0 [pid 6046] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6058] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6052] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6060] <... openat resumed>) = 3 [pid 6058] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6060] write(3, "1000", 4 [pid 6058] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] <... write resumed>) = 4 [pid 6058] <... futex resumed>) = 1 [pid 6052] <... futex resumed>) = 0 [pid 6060] close(3 [pid 6058] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6052] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] <... close resumed>) = 0 [pid 6058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6052] <... futex resumed>) = 0 [pid 6060] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6058] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6052] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6060] <... futex resumed>) = 0 [pid 6058] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6060] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6058] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] <... mmap resumed>) = 0x7f566b2f5000 [pid 6058] <... futex resumed>) = 1 [pid 6052] <... futex resumed>) = 0 [pid 6060] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6058] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6041] <... sendmsg resumed>) = ? [pid 6060] <... mprotect resumed>) = 0 [pid 6060] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6041] +++ exited with 0 +++ [pid 6030] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6030, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [ 81.158842][ T6041] ieee80211 phy160: Failed to add default virtual iface [pid 6060] <... clone resumed>, parent_tid=[6061], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6061 [pid 5075] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6061 attached [pid 6060] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] <... restart_syscall resumed>) = 0 [pid 6061] set_robust_list(0x7f566b3159e0, 24 [pid 6060] <... futex resumed>) = 0 [pid 6061] <... set_robust_list resumed>) = 0 [pid 6060] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6061] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e6d5d0) = 6063 [pid 6053] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 6063 attached [pid 6063] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6053] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6056] <... bpf resumed>) = 4 [pid 6063] <... prctl resumed>) = 0 [pid 6063] setpgid(0, 0 [pid 6032] exit_group(0 [pid 6063] <... setpgid resumed>) = 0 [pid 6053] <... futex resumed>) = 0 [pid 6045] <... futex resumed>) = ? [pid 6039] <... futex resumed>) = ? [pid 6032] <... exit_group resumed>) = ? [pid 6063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6053] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6045] +++ exited with 0 +++ [pid 6039] +++ exited with 0 +++ [pid 6063] <... openat resumed>) = 3 [pid 6063] write(3, "1000", 4) = 4 [pid 6063] close(3 [pid 6060] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6063] <... close resumed>) = 0 [pid 6060] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6036] <... sendmsg resumed>) = ? [pid 6063] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] <... futex resumed>) = 0 [pid 6063] <... futex resumed>) = 0 [pid 6060] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6056] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6036] +++ exited with 0 +++ [pid 6032] +++ exited with 0 +++ [pid 6063] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6060] <... mmap resumed>) = 0x7f566b2d4000 [pid 6056] <... futex resumed>) = 0 [pid 6063] <... mmap resumed>) = 0x7f566b2f5000 [pid 6060] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6056] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6032, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6063] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6061] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6060] <... mprotect resumed>) = 0 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6063] <... mprotect resumed>) = 0 [pid 6061] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6063] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6061] <... futex resumed>) = 0 [pid 6061] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6060] <... clone resumed>, parent_tid=[6064], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6064 ./strace-static-x86_64: Process 6065 attached ./strace-static-x86_64: Process 6064 attached [pid 6063] <... clone resumed>, parent_tid=[6065], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6065 [pid 6060] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] set_robust_list(0x7f566b3159e0, 24 [pid 6064] set_robust_list(0x7f566b2f49e0, 24 [pid 6063] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] <... futex resumed>) = 0 [pid 6065] <... set_robust_list resumed>) = 0 [pid 6064] <... set_robust_list resumed>) = 0 [pid 6063] <... futex resumed>) = 0 [pid 6060] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6065] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6064] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6063] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6067 attached [pid 6067] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6067] setpgid(0, 0) = 0 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6067 [pid 6067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6067] write(3, "1000", 4) = 4 [pid 6067] close(3) = 0 [pid 6067] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6067] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6067] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6068], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6068 [pid 6067] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6067] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6068 attached [pid 6068] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6068] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6060] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6060] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6061] <... futex resumed>) = 0 [pid 6060] <... futex resumed>) = 1 [pid 6063] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6061] ioctl(-1, SIOCGIFINDEX, NULL [pid 6060] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6063] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6061] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6063] <... futex resumed>) = 0 [pid 6061] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6060] <... futex resumed>) = 0 [pid 6061] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6060] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6060] <... futex resumed>) = 0 [pid 6061] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6060] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6061] <... socket resumed>) = 3 [pid 6061] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6060] <... futex resumed>) = 0 [pid 6061] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6060] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6060] <... futex resumed>) = 0 [pid 6061] getpid( [pid 6060] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6061] <... getpid resumed>) = 6060 [pid 6061] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6060] <... futex resumed>) = 0 [pid 6061] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6060] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6060] <... futex resumed>) = 0 [pid 6061] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xac\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6060] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6063] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6063] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6042] exit_group(0 [pid 6063] <... mprotect resumed>) = 0 [pid 6049] <... futex resumed>) = ? [pid 6046] <... futex resumed>) = ? [pid 6042] <... exit_group resumed>) = ? [pid 6063] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6049] +++ exited with 0 +++ [pid 6046] +++ exited with 0 +++ [pid 6063] <... clone resumed>, parent_tid=[6070], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6070 [pid 6063] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6043] <... sendmsg resumed>) = ? [pid 6063] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6070 attached [pid 6070] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 6070] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6067] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6043] +++ exited with 0 +++ [pid 6042] +++ exited with 0 +++ [pid 6067] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6042, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 6067] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6060] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6067] <... mprotect resumed>) = 0 [pid 6060] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 6067] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6060] <... futex resumed>) = 0 [pid 6060] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5072] <... restart_syscall resumed>) = 0 [pid 6067] <... clone resumed>, parent_tid=[6071], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6071 [pid 6060] <... mmap resumed>) = 0x7f566b2b3000 [pid 6067] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6067] <... futex resumed>) = 0 [pid 6060] <... mprotect resumed>) = 0 [pid 6067] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6060] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6060] <... clone resumed>, parent_tid=[6072], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6072 ./strace-static-x86_64: Process 6071 attached [pid 6060] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] set_robust_list(0x7f566b2f49e0, 24 [pid 6063] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6060] <... futex resumed>) = 0 [pid 6071] <... set_robust_list resumed>) = 0 [pid 6063] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6071] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6063] <... futex resumed>) = 0 [pid 6063] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6063] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6063] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6073], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6073 [pid 6063] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6073 attached ./strace-static-x86_64: Process 6072 attached [pid 6068] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6065] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6063] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6074 attached [pid 6073] set_robust_list(0x7f566b2d39e0, 24 [pid 6072] set_robust_list(0x7f566b2d39e0, 24 [pid 6068] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6067] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6065] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6063] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6074 [pid 6068] <... futex resumed>) = 0 [pid 6067] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] <... futex resumed>) = 0 [pid 6068] ioctl(-1, SIOCGIFINDEX, NULL [pid 6067] <... futex resumed>) = 0 [pid 6065] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6073] <... set_robust_list resumed>) = 0 [pid 6072] <... set_robust_list resumed>) = 0 [pid 6068] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6067] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6074] set_robust_list(0x555555e6d5e0, 24 [pid 6073] ioctl(-1, SIOCGIFINDEX, NULL [pid 6072] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6068] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6060] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6074] <... set_robust_list resumed>) = 0 [pid 6073] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6072] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6068] <... futex resumed>) = 0 [pid 6067] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6073] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6072] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] <... prctl resumed>) = 0 [pid 6073] <... futex resumed>) = 1 [pid 6072] <... futex resumed>) = 0 [pid 6063] <... futex resumed>) = 0 [pid 6074] setpgid(0, 0 [pid 6073] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6072] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6068] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6067] <... futex resumed>) = 0 [pid 6063] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] <... futex resumed>) = 0 [pid 6074] <... setpgid resumed>) = 0 [pid 6068] <... socket resumed>) = 3 [pid 6067] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6065] <... futex resumed>) = 0 [pid 6063] <... futex resumed>) = 1 [pid 6060] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6068] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6065] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6063] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6060] <... mmap resumed>) = 0x7f566b292000 [pid 6074] <... openat resumed>) = 3 [pid 6068] <... futex resumed>) = 0 [pid 6067] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] <... socket resumed>) = 3 [pid 6060] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 6074] write(3, "1000", 4) = 4 [pid 6068] getpid( [pid 6067] <... futex resumed>) = 0 [pid 6065] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] <... mprotect resumed>) = 0 [pid 6074] close(3 [pid 6068] <... getpid resumed>) = 6067 [pid 6067] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6065] <... futex resumed>) = 1 [pid 6063] <... futex resumed>) = 0 [pid 6060] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6074] <... close resumed>) = 0 [pid 6063] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6063] <... futex resumed>) = 0 [pid 6074] <... futex resumed>) = 0 [pid 6063] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6074] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6068] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6065] getpid( [pid 6074] <... mmap resumed>) = 0x7f566b2f5000 [pid 6068] <... futex resumed>) = 0 [pid 6067] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] <... getpid resumed>) = 6063 [pid 6060] <... clone resumed>, parent_tid=[6075], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 6075 [pid 6074] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6068] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xb3\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6067] <... futex resumed>) = 0 [pid 6065] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6075 attached [pid 6074] <... mprotect resumed>) = 0 [pid 6067] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6065] <... futex resumed>) = 1 [pid 6063] <... futex resumed>) = 0 [pid 6060] <... futex resumed>) = 0 [pid 6075] set_robust_list(0x7f566b2b29e0, 24 [pid 6074] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6065] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6063] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6060] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6076 attached [pid 6075] <... set_robust_list resumed>) = 0 [pid 6065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6063] <... futex resumed>) = 0 [pid 6075] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6074] <... clone resumed>, parent_tid=[6076], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6076 [pid 6065] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xaf\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6063] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6076] set_robust_list(0x7f566b3159e0, 24 [pid 6075] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6074] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] <... futex resumed>) = 0 [pid 6075] <... futex resumed>) = 1 [pid 6074] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6060] <... futex resumed>) = 0 [pid 6057] <... sendmsg resumed>) = 28 [pid 6075] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6060] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6072] <... futex resumed>) = 0 [pid 6060] <... futex resumed>) = 1 [pid 6072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6060] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6072] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6072] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6060] <... futex resumed>) = 0 [pid 6057] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6072] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6057] <... futex resumed>) = 0 [pid 6076] <... set_robust_list resumed>) = 0 [pid 6064] <... bpf resumed>) = 4 [pid 6057] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6048] exit_group(0 [pid 6076] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6064] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6059] <... futex resumed>) = ? [pid 6057] <... futex resumed>) = ? [pid 6053] <... futex resumed>) = ? [pid 6050] <... futex resumed>) = ? [pid 6048] <... exit_group resumed>) = ? [pid 6067] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6064] <... futex resumed>) = 0 [pid 6063] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6059] +++ exited with 0 +++ [pid 6057] +++ exited with 0 +++ [pid 6053] +++ exited with 0 +++ [pid 6050] +++ exited with 0 +++ [pid 6048] +++ exited with 0 +++ [pid 6067] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6064] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6063] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6048, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 6073] <... futex resumed>) = 0 [pid 6067] <... futex resumed>) = 0 [pid 6063] <... futex resumed>) = 1 [pid 6073] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6063] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6073] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6067] <... mmap resumed>) = 0x7f566b2b3000 [pid 6073] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6067] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6074] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6073] <... futex resumed>) = 1 [pid 6067] <... mprotect resumed>) = 0 [pid 6063] <... futex resumed>) = 0 [pid 6074] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6067] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6063] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6078 attached [pid 6074] <... futex resumed>) = 0 [pid 6073] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6063] <... futex resumed>) = 0 [pid 6078] set_robust_list(0x7f566b2d39e0, 24 [pid 6074] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6067] <... clone resumed>, parent_tid=[6078], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6078 [pid 6063] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6078] <... set_robust_list resumed>) = 0 [pid 6074] <... mmap resumed>) = 0x7f566b2d4000 [pid 6073] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6067] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6078] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6074] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6073] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6067] <... futex resumed>) = 0 [pid 6078] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6074] <... mprotect resumed>) = 0 [pid 6073] <... futex resumed>) = 1 [pid 6067] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6063] <... futex resumed>) = 0 [pid 6078] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6073] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6063] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6078] <... futex resumed>) = 0 [pid 6073] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6063] <... futex resumed>) = 0 [pid 6074] <... clone resumed>, parent_tid=[6079], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6079 [pid 6073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6063] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6074] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6074] <... futex resumed>) = 0 [pid 6073] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6073] <... futex resumed>) = 1 [pid 6063] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6079 attached [pid 6073] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6079] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 6079] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6067] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6067] <... futex resumed>) = 0 [pid 6078] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6067] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6080 [pid 6078] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6078] <... futex resumed>) = 0 [pid 6067] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 6080 attached [pid 6078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6067] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6080] set_robust_list(0x555555e6d5e0, 24 [pid 6078] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6080] <... set_robust_list resumed>) = 0 [pid 6078] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6078] <... futex resumed>) = 1 [pid 6067] <... futex resumed>) = 0 [pid 6080] <... prctl resumed>) = 0 [pid 6078] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6054] <... sendmsg resumed>) = 28 [pid 6080] setpgid(0, 0) = 0 [pid 6080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6080] write(3, "1000", 4) = 4 [pid 6080] close(3) = 0 [pid 6080] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6080] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6080] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6081], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6081 [pid 6080] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6080] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6074] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6054] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] exit_group(0 [pid 6054] <... futex resumed>) = 231 ./strace-static-x86_64: Process 6081 attached [pid 6074] <... futex resumed>) = 0 [pid 6058] <... futex resumed>) = ? [pid 6056] <... futex resumed>) = ? [pid 6054] +++ exited with 0 +++ [pid 6052] <... exit_group resumed>) = ? [pid 6081] set_robust_list(0x7f566b3159e0, 24 [pid 6074] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6058] +++ exited with 0 +++ [pid 6056] +++ exited with 0 +++ [pid 6052] +++ exited with 0 +++ [pid 6081] <... set_robust_list resumed>) = 0 [pid 6074] <... mmap resumed>) = 0x7f566b2b3000 [pid 6081] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6074] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6052, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 6074] <... mprotect resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6074] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5070] <... restart_syscall resumed>) = 0 [pid 6074] <... clone resumed>, parent_tid=[6083], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6083 [pid 6074] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6074] <... futex resumed>) = 0 [pid 6074] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6083 attached [pid 6083] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6080] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6083] ioctl(-1, SIOCGIFINDEX, NULL [pid 6080] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6080] <... futex resumed>) = 0 [pid 6083] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6083] <... futex resumed>) = 1 [pid 6080] <... mmap resumed>) = 0x7f566b2d4000 [pid 6074] <... futex resumed>) = 0 [pid 6083] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6080] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6074] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6080] <... mprotect resumed>) = 0 [pid 6074] <... futex resumed>) = 0 [pid 6083] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6080] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6074] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6083] <... socket resumed>) = 3 [pid 6083] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6080] <... clone resumed>, parent_tid=[6085], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6085 [pid 6083] <... futex resumed>) = 1 [pid 6080] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] <... futex resumed>) = 0 [pid 6083] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6080] <... futex resumed>) = 0 [pid 6074] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6080] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6074] <... futex resumed>) = 0 [pid 6083] getpid( [pid 6074] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6085 attached [pid 6083] <... getpid resumed>) = 6074 [pid 6071] <... bpf resumed>) = 4 [pid 6070] <... bpf resumed>) = 4 [pid 6085] set_robust_list(0x7f566b2f49e0, 24 [pid 6083] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6070] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6086 [pid 6085] <... set_robust_list resumed>) = 0 [pid 6083] <... futex resumed>) = 1 [pid 6074] <... futex resumed>) = 0 [pid 6071] <... futex resumed>) = 0 [pid 6070] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6086 attached [pid 6085] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6083] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6074] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6070] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] set_robust_list(0x555555e6d5e0, 24 [pid 6083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6076] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6074] <... futex resumed>) = 0 [pid 6086] <... set_robust_list resumed>) = 0 [pid 6083] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xba\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6076] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6086] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6076] <... futex resumed>) = 0 [pid 6086] <... prctl resumed>) = 0 [pid 6076] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] setpgid(0, 0) = 0 [pid 6086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6080] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6086] <... openat resumed>) = 3 [pid 6080] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] write(3, "1000", 4 [pid 6080] <... futex resumed>) = 0 [pid 6086] <... write resumed>) = 4 [pid 6080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6086] close(3 [pid 6080] <... mmap resumed>) = 0x7f566b2b3000 [pid 6086] <... close resumed>) = 0 [pid 6080] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6061] <... sendmsg resumed>) = 28 [pid 6086] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6080] <... mprotect resumed>) = 0 [pid 6086] <... futex resumed>) = 0 [pid 6080] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6061] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] <... mmap resumed>) = 0x7f566b2f5000 [pid 6080] <... clone resumed>, parent_tid=[6087], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6087 [pid 6061] <... futex resumed>) = 0 [pid 6060] exit_group(0 [pid 6086] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6080] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] <... futex resumed>) = ? [pid 6072] <... futex resumed>) = ? [pid 6064] <... futex resumed>) = ? [pid 6060] <... exit_group resumed>) = ? [pid 6086] <... mprotect resumed>) = 0 [pid 6080] <... futex resumed>) = 0 [pid 6075] +++ exited with 0 +++ [pid 6072] +++ exited with 0 +++ [pid 6064] +++ exited with 0 +++ [pid 6061] +++ exited with 0 +++ ./strace-static-x86_64: Process 6087 attached [pid 6086] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6080] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6087] set_robust_list(0x7f566b2d39e0, 24 [pid 6060] +++ exited with 0 +++ [pid 6087] <... set_robust_list resumed>) = 0 [pid 6086] <... clone resumed>, parent_tid=[6088], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6088 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6060, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6087] ioctl(-1, SIOCGIFINDEX, NULL [pid 6086] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6087] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6086] <... futex resumed>) = 0 [pid 6087] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6087] <... futex resumed>) = 1 [pid 6080] <... futex resumed>) = 0 [pid 6087] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6080] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6080] <... futex resumed>) = 0 [pid 6087] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6080] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6074] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6087] <... socket resumed>) = 3 [pid 6074] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6087] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6076] <... futex resumed>) = 0 [pid 6074] <... futex resumed>) = 1 [pid 6087] <... futex resumed>) = 1 [pid 6080] <... futex resumed>) = 0 [pid 6076] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6074] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6088 attached [pid 6087] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6080] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6076] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6080] <... futex resumed>) = 0 [pid 6076] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6087] getpid( [pid 6080] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6076] <... futex resumed>) = 1 [pid 6074] <... futex resumed>) = 0 [pid 6088] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6087] <... getpid resumed>) = 6080 [pid 6076] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6074] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6087] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6074] <... futex resumed>) = 0 [pid 6087] <... futex resumed>) = 1 [pid 6080] <... futex resumed>) = 0 [pid 6076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6074] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6087] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6080] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6076] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6080] <... futex resumed>) = 0 [pid 6076] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6087] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xc0\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6080] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6076] <... futex resumed>) = 1 [pid 6074] <... futex resumed>) = 0 [pid 6076] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6074] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6074] <... futex resumed>) = 0 [pid 6076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6074] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6076] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6076] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6074] <... futex resumed>) = 0 [pid 6076] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6086] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6086] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6086] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6080] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6080] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6090 [pid 6086] <... clone resumed>, parent_tid=[6091], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6091 [pid 6081] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6080] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6091 attached [pid 6086] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6079] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 6090 attached [pid 6091] set_robust_list(0x7f566b2f49e0, 24 [pid 6086] <... futex resumed>) = 0 [pid 6081] <... futex resumed>) = 0 [pid 6080] <... mmap resumed>) = 0x7f566b292000 [pid 6091] <... set_robust_list resumed>) = 0 [pid 6090] set_robust_list(0x555555e6d5e0, 24 [pid 6086] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6081] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6080] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 6091] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6090] <... set_robust_list resumed>) = 0 [pid 6080] <... mprotect resumed>) = 0 [pid 6090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6080] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6079] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] <... prctl resumed>) = 0 [pid 6079] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6093 attached [pid 6090] setpgid(0, 0 [pid 6080] <... clone resumed>, parent_tid=[6093], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 6093 [pid 6079] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6093] set_robust_list(0x7f566b2b29e0, 24 [pid 6090] <... setpgid resumed>) = 0 [pid 6080] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... set_robust_list resumed>) = 0 [pid 6090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6080] <... futex resumed>) = 0 [pid 6093] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6090] <... openat resumed>) = 3 [pid 6080] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6093] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6090] write(3, "1000", 4 [pid 6093] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] <... write resumed>) = 4 [pid 6093] <... futex resumed>) = 1 [pid 6090] close(3 [pid 6080] <... futex resumed>) = 0 [pid 6093] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6090] <... close resumed>) = 0 [pid 6080] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] <... futex resumed>) = 0 [pid 6080] <... futex resumed>) = 1 [pid 6090] <... futex resumed>) = 0 [pid 6086] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6080] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6090] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6086] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6090] <... mmap resumed>) = 0x7f566b2f5000 [pid 6086] <... futex resumed>) = 0 [pid 6081] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6086] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6081] <... futex resumed>) = 1 [pid 6080] <... futex resumed>) = 0 [pid 6090] <... mprotect resumed>) = 0 [pid 6086] <... mmap resumed>) = 0x7f566b2b3000 [pid 6081] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6080] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6086] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6080] <... futex resumed>) = 0 [pid 6086] <... mprotect resumed>) = 0 [pid 6081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6080] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 6094 attached [pid 6090] <... clone resumed>, parent_tid=[6094], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6094 [pid 6086] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6081] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6094] set_robust_list(0x7f566b3159e0, 24 [pid 6090] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6094] <... set_robust_list resumed>) = 0 [pid 6090] <... futex resumed>) = 0 [pid 6086] <... clone resumed>, parent_tid=[6095], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6095 [pid 6081] <... futex resumed>) = 1 [pid 6080] <... futex resumed>) = 0 [pid 6094] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6090] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6086] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6095 attached [pid 6086] <... futex resumed>) = 0 [pid 6095] set_robust_list(0x7f566b2d39e0, 24 [pid 6086] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6095] <... set_robust_list resumed>) = 0 [pid 6095] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6095] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6086] <... futex resumed>) = 0 [pid 6095] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6086] <... futex resumed>) = 0 [pid 6095] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6086] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6095] <... socket resumed>) = 3 [pid 6095] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6086] <... futex resumed>) = 0 [pid 6095] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6086] <... futex resumed>) = 0 [pid 6095] getpid( [pid 6086] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6095] <... getpid resumed>) = 6086 [pid 6095] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6086] <... futex resumed>) = 0 [pid 6095] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6086] <... futex resumed>) = 0 [pid 6090] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6068] <... sendmsg resumed>) = 28 [pid 6095] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xc6\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6090] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6086] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6068] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] <... futex resumed>) = 0 [pid 6068] <... futex resumed>) = 0 [pid 6090] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6088] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6068] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6090] <... mmap resumed>) = 0x7f566b2d4000 [pid 6088] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6067] exit_group(0 [pid 6090] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6088] <... futex resumed>) = 0 [pid 6078] <... futex resumed>) = ? [pid 6071] <... futex resumed>) = ? [pid 6068] <... futex resumed>) = ? [pid 6067] <... exit_group resumed>) = ? [pid 6090] <... mprotect resumed>) = 0 [pid 6088] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6078] +++ exited with 0 +++ [pid 6071] +++ exited with 0 +++ [pid 6090] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6068] +++ exited with 0 +++ [pid 6067] +++ exited with 0 +++ [pid 6090] <... clone resumed>, parent_tid=[6098], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6098 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6067, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 6090] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6090] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6085] <... bpf resumed>) = 4 [pid 6085] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6085] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6098 attached [pid 6098] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 6098] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6086] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6086] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] <... futex resumed>) = 0 [pid 6086] <... futex resumed>) = 1 [pid 6088] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6086] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6088] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6088] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6086] <... futex resumed>) = 0 [pid 6088] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6090] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6090] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6090] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6090] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6086] <... futex resumed>) = 0 [pid 6090] <... clone resumed>, parent_tid=[6099], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6099 [pid 6090] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6090] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6086] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6100 [pid 6088] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6088] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6100 attached ) = 1 [pid 6086] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6099 attached [pid 6100] set_robust_list(0x555555e6d5e0, 24 [pid 6088] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] <... set_robust_list resumed>) = 0 [pid 6099] set_robust_list(0x7f566b2d39e0, 24 [pid 6088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6086] <... futex resumed>) = 0 [pid 6100] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6099] <... set_robust_list resumed>) = 0 [pid 6088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6086] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6100] <... prctl resumed>) = 0 [pid 6099] ioctl(-1, SIOCGIFINDEX, NULL [pid 6088] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6100] setpgid(0, 0 [pid 6099] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6088] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] <... setpgid resumed>) = 0 [pid 6099] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] <... futex resumed>) = 1 [pid 6086] <... futex resumed>) = 0 [pid 6100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6099] <... futex resumed>) = 1 [pid 6090] <... futex resumed>) = 0 [pid 6088] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6100] <... openat resumed>) = 3 [pid 6099] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6090] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] write(3, "1000", 4 [pid 6099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6090] <... futex resumed>) = 0 [pid 6100] <... write resumed>) = 4 [pid 6099] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6090] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6100] close(3 [pid 6099] <... socket resumed>) = 3 [pid 6100] <... close resumed>) = 0 [pid 6099] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6099] <... futex resumed>) = 1 [pid 6090] <... futex resumed>) = 0 [pid 6094] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6100] <... futex resumed>) = 0 [pid 6099] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6090] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6099] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6090] <... futex resumed>) = 0 [pid 6100] <... mmap resumed>) = 0x7f566b2f5000 [pid 6099] getpid( [pid 6090] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6100] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6099] <... getpid resumed>) = 6090 [pid 6100] <... mprotect resumed>) = 0 [pid 6099] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6099] <... futex resumed>) = 1 [pid 6094] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] <... futex resumed>) = 0 [pid 6099] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6090] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] <... clone resumed>, parent_tid=[6102], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6102 [pid 6090] <... futex resumed>) = 0 [pid 6100] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6100] <... futex resumed>) = 0 [pid 6100] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6094] <... futex resumed>) = 1 [pid 6090] <... futex resumed>) = 0 [pid 6090] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=46000000}./strace-static-x86_64: Process 6102 attached [pid 6102] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6094] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xca\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6102] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6065] <... sendmsg resumed>) = 28 [pid 6065] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6091] <... bpf resumed>) = 4 [pid 6065] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6063] exit_group(0 [pid 6091] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6073] <... futex resumed>) = ? [pid 6070] <... futex resumed>) = ? [pid 6065] <... futex resumed>) = ? [pid 6063] <... exit_group resumed>) = ? [pid 6100] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6098] <... bpf resumed>) = 4 [pid 6091] <... futex resumed>) = 0 [pid 6090] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6073] +++ exited with 0 +++ [pid 6070] +++ exited with 0 +++ [pid 6065] +++ exited with 0 +++ [pid 6063] +++ exited with 0 +++ [pid 6100] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6098] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6090] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6063, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 6100] <... futex resumed>) = 0 [pid 6098] <... futex resumed>) = 0 [pid 6090] <... futex resumed>) = 0 [pid 6100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6098] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6090] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6100] <... mmap resumed>) = 0x7f566b2d4000 [pid 6098] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6100] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6098] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] <... mprotect resumed>) = 0 [pid 6098] <... futex resumed>) = 1 [pid 6090] <... futex resumed>) = 0 [pid 6100] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6098] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6090] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6090] <... futex resumed>) = 0 [pid 6100] <... clone resumed>, parent_tid=[6105], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6105 [pid 6098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6090] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6105 attached [pid 6100] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6098] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6106 ./strace-static-x86_64: Process 6106 attached [pid 6105] set_robust_list(0x7f566b2f49e0, 24 [pid 6100] <... futex resumed>) = 0 [pid 6098] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6106] set_robust_list(0x555555e6d5e0, 24 [pid 6105] <... set_robust_list resumed>) = 0 [pid 6100] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6098] <... futex resumed>) = 1 [pid 6090] <... futex resumed>) = 0 [pid 6106] <... set_robust_list resumed>) = 0 [pid 6105] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6098] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6090] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6106] <... prctl resumed>) = 0 [pid 6098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6090] <... futex resumed>) = 0 [pid 6106] setpgid(0, 0 [pid 6098] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6090] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6106] <... setpgid resumed>) = 0 [pid 6098] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6098] <... futex resumed>) = 0 [pid 6106] <... openat resumed>) = 3 [pid 6098] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6106] write(3, "1000", 4) = 4 [pid 6106] close(3) = 0 [pid 6083] <... sendmsg resumed>) = 28 [pid 6106] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6083] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6106] <... futex resumed>) = 0 [pid 6083] <... futex resumed>) = 0 [pid 6106] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6100] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6083] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6106] <... mmap resumed>) = 0x7f566b2f5000 [pid 6100] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6074] exit_group(0 [pid 6106] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6100] <... futex resumed>) = 0 [pid 6083] <... futex resumed>) = ? [pid 6079] <... futex resumed>) = ? [pid 6076] <... futex resumed>) = ? [pid 6074] <... exit_group resumed>) = ? [pid 6106] <... mprotect resumed>) = 0 [pid 6100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6083] +++ exited with 0 +++ [pid 6079] +++ exited with 0 +++ [pid 6076] +++ exited with 0 +++ [pid 6074] +++ exited with 0 +++ [pid 6106] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6100] <... mmap resumed>) = 0x7f566b2b3000 [pid 6100] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6074, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 6106] <... clone resumed>, parent_tid=[6107], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6107 [pid 6100] <... mprotect resumed>) = 0 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 6106] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5072] <... restart_syscall resumed>) = 0 [pid 6106] <... futex resumed>) = 0 [pid 6106] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6100] <... clone resumed>, parent_tid=[6108], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6108 ./strace-static-x86_64: Process 6107 attached [pid 6102] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6100] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6107] set_robust_list(0x7f566b3159e0, 24 [pid 6102] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6108 attached [pid 6107] <... set_robust_list resumed>) = 0 [pid 6102] <... futex resumed>) = 0 [pid 6100] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6108] set_robust_list(0x7f566b2d39e0, 24 [pid 6107] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6102] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6108] <... set_robust_list resumed>) = 0 [pid 6108] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6108] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6100] <... futex resumed>) = 0 [pid 6108] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6100] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6102] <... futex resumed>) = 0 [pid 6100] <... futex resumed>) = 1 [pid 6102] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [ 82.472614][ T6102] can_create: 19 callbacks suppressed [ 82.472630][ T6102] can: request_module (can-proto-0) failed. [pid 6100] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6102] <... socket resumed>) = 3 [pid 6102] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6100] <... futex resumed>) = 0 [pid 6102] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6100] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6102] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6100] <... futex resumed>) = 0 [pid 6102] getpid( [pid 6100] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6102] <... getpid resumed>) = 6100 [pid 6102] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6100] <... futex resumed>) = 0 [pid 6102] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6100] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6102] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6100] <... futex resumed>) = 0 [pid 6102] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xd4\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6100] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6106] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6106] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6111 [pid 6106] <... futex resumed>) = 0 [pid 6106] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6106] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6106] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6112], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6112 ./strace-static-x86_64: Process 6111 attached [pid 6106] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] set_robust_list(0x555555e6d5e0, 24 [pid 6106] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6112 attached [pid 6111] <... set_robust_list resumed>) = 0 [pid 6106] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6112] set_robust_list(0x7f566b2f49e0, 24 [pid 6111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6112] <... set_robust_list resumed>) = 0 [pid 6111] <... prctl resumed>) = 0 [pid 6112] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6111] setpgid(0, 0) = 0 [pid 6111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6111] write(3, "1000", 4 [pid 6100] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6111] <... write resumed>) = 4 [pid 6100] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] close(3 [pid 6108] <... futex resumed>) = 0 [pid 6100] <... futex resumed>) = 1 [pid 6111] <... close resumed>) = 0 [pid 6108] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6100] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6111] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6108] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6111] <... futex resumed>) = 0 [pid 6108] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6108] <... futex resumed>) = 1 [pid 6100] <... futex resumed>) = 0 [pid 6111] <... mmap resumed>) = 0x7f566b2f5000 [pid 6108] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6100] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6108] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6100] <... futex resumed>) = 0 [pid 6111] <... mprotect resumed>) = 0 [pid 6108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6105] <... bpf resumed>) = 4 [pid 6100] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6111] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6108] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6105] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6108] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6105] <... futex resumed>) = 0 [pid 6111] <... clone resumed>, parent_tid=[6113], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6113 [pid 6108] <... futex resumed>) = 1 [pid 6105] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6100] <... futex resumed>) = 0 [pid 6111] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6108] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6100] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] <... futex resumed>) = 0 [pid 6105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6100] <... futex resumed>) = 0 [pid 6111] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6105] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6100] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 6113 attached [pid 6105] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6100] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6113] set_robust_list(0x7f566b3159e0, 24 [pid 6105] <... futex resumed>) = 0 [pid 6113] <... set_robust_list resumed>) = 0 [pid 6105] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6113] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6106] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6106] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6106] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6087] <... sendmsg resumed>) = 28 [pid 6106] <... mmap resumed>) = 0x7f566b2b3000 [pid 6087] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6106] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6087] <... futex resumed>) = 0 [pid 6106] <... mprotect resumed>) = 0 [pid 6087] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6106] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6080] exit_group(0 [pid 6093] <... futex resumed>) = ? [pid 6085] <... futex resumed>) = ? [pid 6087] <... futex resumed>) = ? [pid 6081] <... futex resumed>) = ? [pid 6080] <... exit_group resumed>) = ? [pid 6111] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6106] <... clone resumed>, parent_tid=[6116], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6116 [pid 6093] +++ exited with 0 +++ [pid 6087] +++ exited with 0 +++ [pid 6085] +++ exited with 0 +++ [pid 6081] +++ exited with 0 +++ ./strace-static-x86_64: Process 6116 attached [pid 6111] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6106] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6080] +++ exited with 0 +++ [pid 6116] set_robust_list(0x7f566b2d39e0, 24 [pid 6111] <... futex resumed>) = 0 [pid 6107] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6106] <... futex resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6080, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 6116] <... set_robust_list resumed>) = 0 [pid 6111] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6107] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6106] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6116] ioctl(-1, SIOCGIFINDEX, NULL [pid 6111] <... mmap resumed>) = 0x7f566b2d4000 [pid 6107] <... futex resumed>) = 0 [pid 6116] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6111] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6107] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6116] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] <... mprotect resumed>) = 0 [pid 6116] <... futex resumed>) = 1 [pid 6111] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6106] <... futex resumed>) = 0 [pid 6116] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6106] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6117 attached [pid 6111] <... clone resumed>, parent_tid=[6117], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6117 [pid 6107] <... futex resumed>) = 0 [pid 6106] <... futex resumed>) = 1 [pid 6117] set_robust_list(0x7f566b2f49e0, 24 [pid 6111] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6107] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6106] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6117] <... set_robust_list resumed>) = 0 [pid 6111] <... futex resumed>) = 0 [pid 6107] <... socket resumed>) = 3 [ 82.686271][ T6107] can: request_module (can-proto-0) failed. [pid 6117] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6111] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6107] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6106] <... futex resumed>) = 0 [pid 6107] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6106] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6106] <... futex resumed>) = 0 [pid 6107] getpid( [pid 6106] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6107] <... getpid resumed>) = 6106 [pid 6107] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6106] <... futex resumed>) = 0 [pid 6107] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6106] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6107] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6106] <... futex resumed>) = 0 [pid 6107] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xda\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6106] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6118 ./strace-static-x86_64: Process 6118 attached [pid 6118] set_robust_list(0x555555e6d5e0, 24 [pid 6111] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6118] <... set_robust_list resumed>) = 0 [pid 6111] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6111] <... futex resumed>) = 0 [pid 6118] <... prctl resumed>) = 0 [pid 6111] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6118] setpgid(0, 0 [pid 6111] <... mmap resumed>) = 0x7f566b2b3000 [pid 6118] <... setpgid resumed>) = 0 [pid 6111] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6111] <... mprotect resumed>) = 0 [pid 6118] <... openat resumed>) = 3 [pid 6111] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6118] write(3, "1000", 4 [pid 6113] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6118] <... write resumed>) = 4 [pid 6113] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] <... clone resumed>, parent_tid=[6120], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6120 [pid 6118] close(3 [pid 6113] <... futex resumed>) = 0 [pid 6111] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6118] <... close resumed>) = 0 [pid 6113] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6111] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6120 attached [pid 6118] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6106] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6120] set_robust_list(0x7f566b2d39e0, 24 [pid 6118] <... futex resumed>) = 0 [pid 6106] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6120] <... set_robust_list resumed>) = 0 [pid 6095] <... sendmsg resumed>) = 28 [pid 6120] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6120] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6111] <... futex resumed>) = 0 [pid 6120] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6116] <... futex resumed>) = 0 [pid 6111] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6106] <... futex resumed>) = 1 [pid 6116] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6113] <... futex resumed>) = 0 [pid 6111] <... futex resumed>) = 1 [pid 6118] <... mmap resumed>) = 0x7f566b2f5000 [pid 6116] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6113] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6111] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6106] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6095] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6118] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6116] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6113] <... socket resumed>) = 3 [pid 6106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6095] <... futex resumed>) = 0 [pid 6118] <... mprotect resumed>) = 0 [pid 6116] <... futex resumed>) = 0 [pid 6113] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6106] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6086] exit_group(0 [pid 6118] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6116] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6113] <... futex resumed>) = 1 [pid 6111] <... futex resumed>) = 0 [pid 6106] <... futex resumed>) = 0 [pid 6095] <... futex resumed>) = ? [pid 6091] <... futex resumed>) = ? [pid 6088] <... futex resumed>) = ? [ 82.817600][ T6113] can: request_module (can-proto-0) failed. [pid 6086] <... exit_group resumed>) = ? [pid 6116] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6113] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6111] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6106] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6095] +++ exited with 0 +++ [pid 6091] +++ exited with 0 +++ [pid 6088] +++ exited with 0 +++ [pid 6086] +++ exited with 0 +++ [pid 6118] <... clone resumed>, parent_tid=[6122], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6122 [pid 6116] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6111] <... futex resumed>) = 0 [pid 6106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6086, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- ./strace-static-x86_64: Process 6122 attached [pid 6118] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6116] <... futex resumed>) = 0 [pid 6113] getpid( [pid 6111] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6106] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6122] set_robust_list(0x7f566b3159e0, 24 [pid 6118] <... futex resumed>) = 0 [pid 6116] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6113] <... getpid resumed>) = 6111 [pid 6106] <... futex resumed>) = 0 [pid 6122] <... set_robust_list resumed>) = 0 [pid 6118] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6116] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6113] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6106] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6122] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6116] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6113] <... futex resumed>) = 1 [pid 6111] <... futex resumed>) = 0 [pid 6106] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6116] <... futex resumed>) = 0 [pid 6113] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6111] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6116] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6113] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6111] <... futex resumed>) = 0 [pid 6113] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xdf\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6111] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6125 [pid 6118] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6118] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6112] <... bpf resumed>) = 4 [pid 6118] <... futex resumed>) = 0 [pid 6112] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6112] <... futex resumed>) = 0 [pid 6111] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6120] <... futex resumed>) = 0 [pid 6118] <... mmap resumed>) = 0x7f566b2d4000 [pid 6112] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6111] <... futex resumed>) = 1 ./strace-static-x86_64: Process 6125 attached [pid 6120] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6118] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6111] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6125] set_robust_list(0x555555e6d5e0, 24 [pid 6120] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6118] <... mprotect resumed>) = 0 [pid 6125] <... set_robust_list resumed>) = 0 [pid 6120] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6118] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6120] <... futex resumed>) = 1 [pid 6111] <... futex resumed>) = 0 [pid 6125] <... prctl resumed>) = 0 [pid 6120] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6118] <... clone resumed>, parent_tid=[6126], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6126 [pid 6111] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] setpgid(0, 0 [pid 6120] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6118] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6126 attached [pid 6125] <... setpgid resumed>) = 0 [pid 6120] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6118] <... futex resumed>) = 0 [pid 6111] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6126] set_robust_list(0x7f566b2f49e0, 24 [pid 6125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6120] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6118] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6117] <... bpf resumed>) = 4 [pid 6126] <... set_robust_list resumed>) = 0 [pid 6125] <... openat resumed>) = 3 [pid 6120] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6126] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6125] write(3, "1000", 4 [pid 6120] <... futex resumed>) = 1 [pid 6117] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] <... futex resumed>) = 0 [pid 6125] <... write resumed>) = 4 [pid 6120] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6111] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] close(3 [pid 6111] <... futex resumed>) = 0 [pid 6125] <... close resumed>) = 0 [pid 6111] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6117] <... futex resumed>) = 0 [pid 6125] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6117] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6125] <... mmap resumed>) = 0x7f566b2f5000 [pid 6117] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6117] <... futex resumed>) = 1 [pid 6111] <... futex resumed>) = 0 [pid 6125] <... mprotect resumed>) = 0 [pid 6117] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6127], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6127 [pid 6125] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6125] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6127 attached [pid 6127] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6127] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6118] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6118] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6118] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6094] <... sendmsg resumed>) = 28 [pid 6118] <... mprotect resumed>) = 0 [pid 6118] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6094] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] exit_group(0 [pid 6125] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6099] <... futex resumed>) = ? [pid 6098] <... futex resumed>) = ? [pid 6094] <... futex resumed>) = ? [pid 6090] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6130 attached [pid 6125] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6118] <... clone resumed>, parent_tid=[6130], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6130 [pid 6099] +++ exited with 0 +++ [pid 6098] +++ exited with 0 +++ [pid 6094] +++ exited with 0 +++ [pid 6090] +++ exited with 0 +++ [pid 6130] set_robust_list(0x7f566b2d39e0, 24 [pid 6125] <... futex resumed>) = 0 [pid 6118] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6130] <... set_robust_list resumed>) = 0 [pid 6125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6118] <... futex resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6090, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6130] ioctl(-1, SIOCGIFINDEX, NULL [pid 6125] <... mmap resumed>) = 0x7f566b2d4000 [pid 6118] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6130] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6125] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5073] <... restart_syscall resumed>) = 0 [pid 6130] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] <... mprotect resumed>) = 0 [pid 6130] <... futex resumed>) = 1 [pid 6125] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6118] <... futex resumed>) = 0 [pid 6130] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6118] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6131 attached [pid 6130] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6125] <... clone resumed>, parent_tid=[6131], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6131 [pid 6122] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6118] <... futex resumed>) = 0 [pid 6131] set_robust_list(0x7f566b2f49e0, 24 [pid 6130] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6125] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6122] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6118] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6132 [pid 6131] <... set_robust_list resumed>) = 0 [pid 6130] <... socket resumed>) = 3 [pid 6125] <... futex resumed>) = 0 [pid 6122] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6132 attached [pid 6131] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6130] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6122] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6132] set_robust_list(0x555555e6d5e0, 24 [pid 6130] <... futex resumed>) = 1 [pid 6118] <... futex resumed>) = 0 [pid 6132] <... set_robust_list resumed>) = 0 [pid 6130] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6118] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6100] exit_group(0 [pid 6108] <... futex resumed>) = ? [pid 6105] <... futex resumed>) = ? [ 83.121029][ T6122] can: request_module (can-proto-0) failed. [pid 6100] <... exit_group resumed>) = ? [pid 6132] <... prctl resumed>) = 0 [pid 6126] <... bpf resumed>) = 4 [pid 6122] <... futex resumed>) = 0 [pid 6118] <... futex resumed>) = 1 [pid 6108] +++ exited with 0 +++ [pid 6105] +++ exited with 0 +++ [pid 6132] setpgid(0, 0 [pid 6126] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6122] getpid( [pid 6118] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6132] <... setpgid resumed>) = 0 [pid 6126] <... futex resumed>) = 0 [pid 6122] <... getpid resumed>) = 6118 [pid 6132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6126] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6122] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6132] <... openat resumed>) = 3 [pid 6122] <... futex resumed>) = 1 [pid 6122] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6118] <... futex resumed>) = 0 [pid 6132] write(3, "1000", 4 [pid 6118] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6132] <... write resumed>) = 4 [pid 6125] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6122] <... futex resumed>) = 0 [pid 6118] <... futex resumed>) = 1 [pid 6132] close(3 [pid 6125] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6122] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xe6\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6118] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6132] <... close resumed>) = 0 [pid 6125] <... futex resumed>) = 0 [pid 6132] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6132] <... futex resumed>) = 0 [pid 6125] <... mmap resumed>) = 0x7f566b2b3000 [pid 6132] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6125] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6132] <... mmap resumed>) = 0x7f566b2f5000 [pid 6125] <... mprotect resumed>) = 0 [pid 6132] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6125] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6132] <... mprotect resumed>) = 0 [pid 6132] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6125] <... clone resumed>, parent_tid=[6134], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6134 ./strace-static-x86_64: Process 6134 attached [pid 6125] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6134] set_robust_list(0x7f566b2d39e0, 24 [pid 6132] <... clone resumed>, parent_tid=[6135], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6135 [pid 6125] <... futex resumed>) = 0 [pid 6134] <... set_robust_list resumed>) = 0 [pid 6132] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6135 attached [pid 6134] ioctl(-1, SIOCGIFINDEX, NULL [pid 6132] <... futex resumed>) = 0 [pid 6135] set_robust_list(0x7f566b3159e0, 24 [pid 6134] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6132] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6135] <... set_robust_list resumed>) = 0 [pid 6134] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6135] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6134] <... futex resumed>) = 1 [pid 6125] <... futex resumed>) = 0 [pid 6134] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6125] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6134] <... socket resumed>) = 3 [pid 6125] <... futex resumed>) = 0 [pid 6134] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6134] <... futex resumed>) = 0 [pid 6125] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6134] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6134] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6125] <... futex resumed>) = 0 [pid 6131] <... bpf resumed>) = 4 [pid 6134] getpid( [pid 6131] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6127] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6125] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6118] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6134] <... getpid resumed>) = 6125 [pid 6131] <... futex resumed>) = 0 [pid 6127] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6118] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6134] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6127] <... futex resumed>) = 0 [pid 6134] <... futex resumed>) = 1 [pid 6131] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6127] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6126] <... futex resumed>) = 0 [pid 6125] <... futex resumed>) = 0 [pid 6118] <... futex resumed>) = 1 [pid 6102] <... sendmsg resumed>) = ? [pid 6134] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6132] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6126] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6125] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6118] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6132] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6127] <... futex resumed>) = 0 [pid 6126] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6125] <... futex resumed>) = 1 [pid 6132] <... futex resumed>) = 0 [pid 6127] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xed\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [ 83.265406][ T6127] can: request_module (can-proto-0) failed. [pid 6126] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6102] +++ exited with 0 +++ [pid 6100] +++ exited with 0 +++ [pid 6132] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6126] <... futex resumed>) = 1 [pid 6118] <... futex resumed>) = 0 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6100, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 6132] <... mmap resumed>) = 0x7f566b2d4000 [pid 6126] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6118] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] restart_syscall(<... resuming interrupted clone ...> [pid 6132] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6118] <... futex resumed>) = 0 [pid 5076] <... restart_syscall resumed>) = 0 [pid 6132] <... mprotect resumed>) = 0 [pid 6126] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6118] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6135] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6132] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6126] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6135] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6126] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6135] <... futex resumed>) = 0 [pid 6132] <... clone resumed>, parent_tid=[6137], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6137 [pid 6126] <... futex resumed>) = 1 [pid 6118] <... futex resumed>) = 0 [pid 6135] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6132] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6126] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6118] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6137 attached [pid 6132] <... futex resumed>) = 0 [pid 6126] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6118] <... futex resumed>) = 0 [pid 6137] set_robust_list(0x7f566b2f49e0, 24 [pid 6132] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6126] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6118] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6137] <... set_robust_list resumed>) = 0 [pid 6126] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6137] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6126] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6118] <... futex resumed>) = 0 [pid 6126] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6138 attached [pid 6125] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6138 [pid 6131] <... futex resumed>) = 0 [pid 6138] set_robust_list(0x555555e6d5e0, 24 [pid 6125] <... futex resumed>) = 1 [pid 6131] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6125] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6138] <... set_robust_list resumed>) = 0 [pid 6131] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6138] prctl(PR_SET_PDEATHSIG, SIGKILL [ 83.348183][ T6135] can: request_module (can-proto-0) failed. [pid 6131] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] <... prctl resumed>) = 0 [pid 6131] <... futex resumed>) = 1 [pid 6125] <... futex resumed>) = 0 [pid 6138] setpgid(0, 0 [pid 6131] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] <... setpgid resumed>) = 0 [pid 6132] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6131] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6125] <... futex resumed>) = 0 [pid 6138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6132] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6125] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6107] <... sendmsg resumed>) = 28 [pid 6138] <... openat resumed>) = 3 [pid 6135] <... futex resumed>) = 0 [pid 6132] <... futex resumed>) = 1 [pid 6131] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6107] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] write(3, "1000", 4 [pid 6135] ioctl(-1, SIOCGIFINDEX, NULL [pid 6132] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6131] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6107] <... futex resumed>) = 0 [pid 6138] <... write resumed>) = 4 [pid 6135] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6131] <... futex resumed>) = 1 [pid 6125] <... futex resumed>) = 0 [pid 6107] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6138] close(3 [pid 6135] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6131] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6125] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6106] exit_group(0 [pid 6138] <... close resumed>) = 0 [pid 6135] <... futex resumed>) = 1 [pid 6132] <... futex resumed>) = 0 [pid 6131] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6125] <... futex resumed>) = 0 [pid 6116] <... futex resumed>) = ? [pid 6112] <... futex resumed>) = ? [pid 6107] <... futex resumed>) = ? [pid 6106] <... exit_group resumed>) = ? [pid 6138] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6135] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6132] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6125] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6116] +++ exited with 0 +++ [pid 6112] +++ exited with 0 +++ [pid 6107] +++ exited with 0 +++ [pid 6106] +++ exited with 0 +++ [pid 6138] <... futex resumed>) = 0 [pid 6135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6132] <... futex resumed>) = 0 [pid 6131] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6138] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6135] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6132] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6131] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6106, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 6138] <... mmap resumed>) = 0x7f566b2f5000 [pid 6135] <... socket resumed>) = 3 [pid 6131] <... futex resumed>) = 1 [pid 6125] <... futex resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6138] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6135] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6131] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6138] <... mprotect resumed>) = 0 [pid 6135] <... futex resumed>) = 1 [pid 6132] <... futex resumed>) = 0 [pid 6138] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6135] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6132] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6132] <... futex resumed>) = 0 [pid 6135] getpid( [pid 6132] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6135] <... getpid resumed>) = 6132 [pid 6135] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6132] <... futex resumed>) = 0 [pid 6135] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6132] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6135] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6132] <... futex resumed>) = 0 [pid 6135] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xf4\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6132] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6140 attached [pid 6140] set_robust_list(0x7f566b3159e0, 24 [pid 6138] <... clone resumed>, parent_tid=[6140], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6140 [pid 6140] <... set_robust_list resumed>) = 0 [pid 6140] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6138] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6138] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6132] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6132] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6132] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6137] <... bpf resumed>) = 4 [pid 6132] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 6142 attached [pid 6138] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6137] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6132] <... mprotect resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6142 [pid 6132] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6142] set_robust_list(0x555555e6d5e0, 24 [pid 6138] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6137] <... futex resumed>) = 0 [pid 6142] <... set_robust_list resumed>) = 0 [pid 6138] <... futex resumed>) = 0 [pid 6132] <... clone resumed>, parent_tid=[6143], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6143 [pid 6142] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6138] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6137] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6132] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6142] <... prctl resumed>) = 0 [pid 6138] <... mmap resumed>) = 0x7f566b2d4000 [pid 6132] <... futex resumed>) = 0 [pid 6113] <... sendmsg resumed>) = 28 [pid 6132] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6142] setpgid(0, 0 [pid 6138] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6113] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6143 attached [pid 6143] set_robust_list(0x7f566b2d39e0, 24 [pid 6138] <... mprotect resumed>) = 0 [pid 6111] exit_group(0 [pid 6143] <... set_robust_list resumed>) = 0 [pid 6142] <... setpgid resumed>) = 0 [pid 6138] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6113] <... futex resumed>) = ? [pid 6143] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6120] <... futex resumed>) = ? [pid 6117] <... futex resumed>) = ? [pid 6111] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6145 attached [pid 6143] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6120] +++ exited with 0 +++ [pid 6117] +++ exited with 0 +++ [pid 6113] +++ exited with 0 +++ [pid 6111] +++ exited with 0 +++ [pid 6145] set_robust_list(0x7f566b2f49e0, 24 [pid 6143] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6142] <... openat resumed>) = 3 [pid 6138] <... clone resumed>, parent_tid=[6145], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6145 [pid 6145] <... set_robust_list resumed>) = 0 [pid 6143] <... futex resumed>) = 1 [pid 6132] <... futex resumed>) = 0 [pid 6142] write(3, "1000", 4 [pid 6138] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6143] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6132] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6145] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6142] <... write resumed>) = 4 [pid 6138] <... futex resumed>) = 0 [pid 6132] <... futex resumed>) = 1 [pid 6137] <... futex resumed>) = 0 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6111, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 6142] close(3 [pid 6138] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6132] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6142] <... close resumed>) = 0 [pid 6137] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6142] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6137] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6142] <... futex resumed>) = 0 [pid 6137] <... futex resumed>) = 1 [pid 6132] <... futex resumed>) = 0 [pid 6142] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6137] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6132] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6142] <... mmap resumed>) = 0x7f566b2f5000 [pid 6132] <... futex resumed>) = 0 [pid 6142] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6137] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6142] <... mprotect resumed>) = 0 [pid 6132] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6142] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6137] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6137] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6132] <... futex resumed>) = 0 [pid 6142] <... clone resumed>, parent_tid=[6146], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6146 [pid 6137] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6146 attached [pid 6142] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6142] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6146] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6146] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6138] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6149 ./strace-static-x86_64: Process 6149 attached [pid 6142] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6138] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6142] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] <... futex resumed>) = 0 [pid 6149] set_robust_list(0x555555e6d5e0, 24 [pid 6142] <... futex resumed>) = 0 [pid 6138] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6142] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6138] <... mmap resumed>) = 0x7f566b2b3000 [pid 6142] <... mmap resumed>) = 0x7f566b2d4000 [pid 6149] <... set_robust_list resumed>) = 0 [pid 6142] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6138] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6142] <... mprotect resumed>) = 0 [pid 6138] <... mprotect resumed>) = 0 [pid 6142] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6149] <... prctl resumed>) = 0 [pid 6138] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6149] setpgid(0, 0 [pid 6142] <... clone resumed>, parent_tid=[6150], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6150 [pid 6138] <... clone resumed>, parent_tid=[6151], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6151 [pid 6149] <... setpgid resumed>) = 0 [pid 6142] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6150 attached [pid 6142] <... futex resumed>) = 0 [pid 6138] <... futex resumed>) = 0 [pid 6150] set_robust_list(0x7f566b2f49e0, 24 [pid 6149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6138] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6150] <... set_robust_list resumed>) = 0 [pid 6142] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6150] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6149] <... openat resumed>) = 3 [pid 6149] write(3, "1000", 4) = 4 [pid 6149] close(3./strace-static-x86_64: Process 6151 attached ) = 0 [pid 6151] set_robust_list(0x7f566b2d39e0, 24 [pid 6149] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6151] <... set_robust_list resumed>) = 0 [pid 6151] ioctl(-1, SIOCGIFINDEX, NULL [pid 6149] <... mmap resumed>) = 0x7f566b2f5000 [pid 6151] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6151] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] <... mprotect resumed>) = 0 [pid 6149] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6151] <... futex resumed>) = 1 [pid 6138] <... futex resumed>) = 0 [pid 6138] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6152 attached [pid 6151] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6149] <... clone resumed>, parent_tid=[6152], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6152 [pid 6142] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6140] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6138] <... futex resumed>) = 0 [pid 6122] <... sendmsg resumed>) = 28 [pid 6151] <... socket resumed>) = 3 [pid 6149] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6142] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6122] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6118] exit_group(0 [pid 6152] set_robust_list(0x7f566b3159e0, 24 [pid 6151] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] <... futex resumed>) = 0 [pid 6142] <... futex resumed>) = 0 [pid 6140] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6130] <... futex resumed>) = ? [pid 6126] <... futex resumed>) = ? [pid 6122] <... futex resumed>) = ? [pid 6118] <... exit_group resumed>) = ? [pid 6152] <... set_robust_list resumed>) = 0 [ 83.723969][ T6140] can: request_module (can-proto-0) failed. [pid 6151] <... futex resumed>) = 0 [pid 6149] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6142] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6140] <... futex resumed>) = 0 [pid 6138] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6130] +++ exited with 0 +++ [pid 6126] +++ exited with 0 +++ [pid 6122] +++ exited with 0 +++ [pid 6118] +++ exited with 0 +++ [pid 6152] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6146] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6140] getpid( [pid 6151] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6146] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6142] <... mmap resumed>) = 0x7f566b2b3000 [pid 6140] <... getpid resumed>) = 6138 [pid 6138] <... futex resumed>) = 0 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6118, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 6146] <... futex resumed>) = 0 [pid 6140] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6146] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6140] <... futex resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 6140] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6142] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6138] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6142] <... mprotect resumed>) = 0 [pid 6138] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6142] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6138] <... futex resumed>) = 1 [pid 6140] <... futex resumed>) = 0 [pid 6138] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6142] <... clone resumed>, parent_tid=[6155], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6155 [pid 6142] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6140] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xfa\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6142] <... futex resumed>) = 0 [pid 6142] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6155 attached [pid 6155] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6155] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6155] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6142] <... futex resumed>) = 0 [pid 6155] <... futex resumed>) = 1 [pid 6155] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6142] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6146] <... futex resumed>) = 0 [pid 6142] <... futex resumed>) = 1 [pid 6146] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6146] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6142] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6146] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6142] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6142] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6146] <... futex resumed>) = 0 [pid 6142] <... futex resumed>) = 1 [pid 6146] getpid() = 6142 [pid 6146] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6142] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6146] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6142] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6142] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6146] <... futex resumed>) = 0 [pid 6142] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 83.781771][ T6146] can: request_module (can-proto-0) failed. [pid 6146] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xfe\x17\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6156 ./strace-static-x86_64: Process 6156 attached [pid 6156] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6156] setpgid(0, 0) = 0 [pid 6156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6156] write(3, "1000", 4) = 4 [pid 6156] close(3) = 0 [pid 6156] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6156] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6156] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6156] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6157], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6157 [pid 6156] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6156] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6157 attached [pid 6157] set_robust_list(0x7f566b3159e0, 24 [pid 6149] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6157] <... set_robust_list resumed>) = 0 [pid 6138] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6149] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] <... futex resumed>) = 0 [pid 6149] <... futex resumed>) = 0 [pid 6138] <... futex resumed>) = 1 [pid 6157] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6151] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6138] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6149] <... mmap resumed>) = 0x7f566b2d4000 [pid 6151] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6149] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6151] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] <... mprotect resumed>) = 0 [pid 6151] <... futex resumed>) = 1 [pid 6138] <... futex resumed>) = 0 [pid 6138] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6149] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6138] <... futex resumed>) = 0 [pid 6151] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6138] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6151] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6149] <... clone resumed>, parent_tid=[6160], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6160 [pid 6138] <... futex resumed>) = 0 [pid 6151] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6149] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6149] <... futex resumed>) = 0 [pid 6138] <... futex resumed>) = 0 [pid 6151] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6142] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6138] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6142] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6151] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6149] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6155] <... futex resumed>) = 0 [pid 6151] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6142] <... futex resumed>) = 1 [pid 6155] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6151] <... futex resumed>) = 1 [pid 6142] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6138] <... futex resumed>) = 0 [pid 6155] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6151] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6155] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6142] <... futex resumed>) = 0 [pid 6125] exit_group(0./strace-static-x86_64: Process 6160 attached [pid 6156] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6155] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6142] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6134] <... futex resumed>) = ? [pid 6131] <... futex resumed>) = ? [pid 6125] <... exit_group resumed>) = ? [pid 6160] set_robust_list(0x7f566b2f49e0, 24 [pid 6156] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6155] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6142] <... futex resumed>) = 0 [pid 6134] +++ exited with 0 +++ [pid 6131] +++ exited with 0 +++ [pid 6156] <... futex resumed>) = 0 [pid 6127] <... sendmsg resumed>) = ? [ 83.883441][ T6127] ieee80211 phy176: Failed to add default virtual iface [pid 6160] <... set_robust_list resumed>) = 0 [pid 6156] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6155] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6150] <... bpf resumed>) = 4 [pid 6149] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6145] <... bpf resumed>) = 4 [pid 6142] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6160] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6156] <... mmap resumed>) = 0x7f566b2d4000 [pid 6155] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6149] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6156] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6150] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6145] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6156] <... mprotect resumed>) = 0 [pid 6155] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] <... futex resumed>) = 0 [pid 6145] <... futex resumed>) = 0 [pid 6150] <... futex resumed>) = 0 [pid 6156] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6155] <... futex resumed>) = 1 [pid 6150] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6145] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6142] <... futex resumed>) = 0 [pid 6155] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6156] <... clone resumed>, parent_tid=[6161], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6161 [pid 6150] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6149] <... mmap resumed>) = 0x7f566b2b3000 [pid 6142] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6156] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6150] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6149] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6142] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6161 attached [pid 6156] <... futex resumed>) = 0 [pid 6161] set_robust_list(0x7f566b2f49e0, 24 [pid 6156] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6149] <... mprotect resumed>) = 0 [pid 6142] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6150] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6161] <... set_robust_list resumed>) = 0 [pid 6150] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6161] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6150] <... futex resumed>) = 1 [pid 6142] <... futex resumed>) = 0 [pid 6127] +++ exited with 0 +++ [pid 6125] +++ exited with 0 +++ ./strace-static-x86_64: Process 6162 attached [pid 6162] set_robust_list(0x7f566b2d39e0, 24 [pid 6152] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6150] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6149] <... clone resumed>, parent_tid=[6162], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6162 [pid 6162] <... set_robust_list resumed>) = 0 [pid 6152] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6125, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 6162] ioctl(-1, SIOCGIFINDEX, NULL [pid 6149] <... futex resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6162] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6152] <... futex resumed>) = 0 [pid 6149] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6162] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6152] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5070] <... restart_syscall resumed>) = 0 [pid 6162] <... futex resumed>) = 1 [pid 6149] <... futex resumed>) = 0 [pid 6162] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6149] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6152] <... futex resumed>) = 0 [pid 6152] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6149] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6152] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6152] <... futex resumed>) = 0 [pid 6149] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6152] getpid( [pid 6149] <... futex resumed>) = 0 [pid 6152] <... getpid resumed>) = 6149 [pid 6149] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6152] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6152] <... futex resumed>) = 0 [pid 6149] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6152] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x05\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6149] <... futex resumed>) = 0 [pid 6149] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6156] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6156] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6156] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6156] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6156] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6163], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6163 [pid 6156] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 83.986950][ T6152] can: request_module (can-proto-0) failed. [pid 6156] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6164 attached ./strace-static-x86_64: Process 6163 attached ) = -1 ETIMEDOUT (Connection timed out) [pid 6149] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6135] <... sendmsg resumed>) = 28 [pid 6149] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6135] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6164 [pid 6164] set_robust_list(0x555555e6d5e0, 24 [pid 6163] set_robust_list(0x7f566b2d39e0, 24 [pid 6162] <... futex resumed>) = 0 [pid 6156] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] <... futex resumed>) = 1 [pid 6135] <... futex resumed>) = 0 [pid 6164] <... set_robust_list resumed>) = 0 [pid 6163] <... set_robust_list resumed>) = 0 [pid 6162] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6156] <... futex resumed>) = 0 [pid 6149] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6135] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6132] exit_group(0 [pid 6164] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6163] ioctl(-1, SIOCGIFINDEX, NULL [pid 6162] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6156] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6143] <... futex resumed>) = ? [pid 6137] <... futex resumed>) = ? [pid 6135] <... futex resumed>) = ? [pid 6132] <... exit_group resumed>) = ? [pid 6164] <... prctl resumed>) = 0 [pid 6163] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6162] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6156] <... mmap resumed>) = 0x7f566b292000 [pid 6143] +++ exited with 0 +++ [pid 6137] +++ exited with 0 +++ [pid 6135] +++ exited with 0 +++ [pid 6132] +++ exited with 0 +++ [pid 6164] setpgid(0, 0 [pid 6163] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6162] <... futex resumed>) = 1 [pid 6156] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 6149] <... futex resumed>) = 0 [pid 6164] <... setpgid resumed>) = 0 [pid 6163] <... futex resumed>) = 0 [pid 6162] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6157] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6156] <... mprotect resumed>) = 0 [pid 6149] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6132, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6163] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6157] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6156] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6149] <... futex resumed>) = 0 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6164] <... openat resumed>) = 3 [pid 6162] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6157] <... futex resumed>) = 0 [pid 6149] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5073] <... restart_syscall resumed>) = 0 [pid 6164] write(3, "1000", 4 [pid 6162] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6157] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6156] <... clone resumed>, parent_tid=[6166], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 6166 [pid 6164] <... write resumed>) = 4 [pid 6162] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6156] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6166 attached [pid 6164] close(3 [pid 6162] <... futex resumed>) = 1 [pid 6156] <... futex resumed>) = 0 [pid 6149] <... futex resumed>) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6166] set_robust_list(0x7f566b2b29e0, 24 [pid 6164] <... close resumed>) = 0 [pid 6162] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6156] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6149] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6166] <... set_robust_list resumed>) = 0 [pid 6164] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6149] <... futex resumed>) = 0 [pid 6166] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6164] <... futex resumed>) = 0 [pid 6162] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6149] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6166] <... socket resumed>) = 3 [pid 6164] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6162] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6166] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] <... mmap resumed>) = 0x7f566b2f5000 [pid 6162] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6166] <... futex resumed>) = 1 [pid 6164] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6162] <... futex resumed>) = 1 [pid 6156] <... futex resumed>) = 0 [pid 6149] <... futex resumed>) = 0 [pid 6166] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] <... mprotect resumed>) = 0 [pid 6162] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [ 84.109439][ T6157] can: request_module (can-proto-0) failed. [pid 6156] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6157] <... futex resumed>) = 0 [pid 6156] <... futex resumed>) = 1 [pid 6157] getpid() = 6156 [pid 6157] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6157] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6167 attached [pid 6156] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6168 attached [pid 6167] set_robust_list(0x7f566b3159e0, 24 [pid 6164] <... clone resumed>, parent_tid=[6167], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6167 [pid 6156] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6168 [pid 6168] set_robust_list(0x555555e6d5e0, 24 [pid 6167] <... set_robust_list resumed>) = 0 [pid 6164] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6156] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] <... set_robust_list resumed>) = 0 [pid 6167] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6164] <... futex resumed>) = 0 [pid 6157] <... futex resumed>) = 0 [pid 6156] <... futex resumed>) = 1 [pid 6168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6164] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6157] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x0c\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6156] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6168] <... prctl resumed>) = 0 [pid 6161] <... bpf resumed>) = 4 [pid 6160] <... bpf resumed>) = 4 [pid 6168] setpgid(0, 0 [pid 6161] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6160] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] <... setpgid resumed>) = 0 [pid 6161] <... futex resumed>) = 0 [pid 6160] <... futex resumed>) = 0 [pid 6168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6161] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6160] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6140] <... sendmsg resumed>) = 28 [pid 6168] <... openat resumed>) = 3 [pid 6140] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] write(3, "1000", 4 [pid 6140] <... futex resumed>) = 0 [pid 6168] <... write resumed>) = 4 [pid 6140] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6138] exit_group(0 [pid 6168] close(3 [pid 6151] <... futex resumed>) = ? [pid 6145] <... futex resumed>) = ? [pid 6140] <... futex resumed>) = ? [pid 6138] <... exit_group resumed>) = ? [pid 6168] <... close resumed>) = 0 [pid 6164] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6156] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6151] +++ exited with 0 +++ [pid 6145] +++ exited with 0 +++ [pid 6140] +++ exited with 0 +++ [pid 6138] +++ exited with 0 +++ [pid 6168] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6156] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] <... futex resumed>) = 0 [pid 6164] <... futex resumed>) = 0 [pid 6161] <... futex resumed>) = 0 [pid 6156] <... futex resumed>) = 1 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6138, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 6168] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6164] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6161] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6156] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6168] <... mmap resumed>) = 0x7f566b2f5000 [pid 6164] <... mmap resumed>) = 0x7f566b2d4000 [pid 6161] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6168] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6164] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6161] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] <... mprotect resumed>) = 0 [pid 6164] <... mprotect resumed>) = 0 [pid 6161] <... futex resumed>) = 1 [pid 6156] <... futex resumed>) = 0 [pid 6168] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6164] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6161] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6156] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6161] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6168] <... clone resumed>, parent_tid=[6171], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6171 [pid 6161] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6156] <... futex resumed>) = 0 [pid 6168] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] <... clone resumed>, parent_tid=[6172], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6172 [pid 6161] <... futex resumed>) = 0 [pid 6156] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6171 attached [pid 6168] <... futex resumed>) = 0 [pid 6164] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6161] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6156] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 6172 attached [pid 6171] set_robust_list(0x7f566b3159e0, 24 [pid 6168] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6164] <... futex resumed>) = 0 [pid 6156] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6172] set_robust_list(0x7f566b2f49e0, 24 [pid 6171] <... set_robust_list resumed>) = 0 [pid 6164] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6161] <... futex resumed>) = 0 [pid 6156] <... futex resumed>) = 1 [pid 6172] <... set_robust_list resumed>) = 0 [pid 6171] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6161] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6156] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6172] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6167] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6161] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6167] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6161] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] <... futex resumed>) = 0 [pid 6161] <... futex resumed>) = 1 [pid 6156] <... futex resumed>) = 0 [pid 6167] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6161] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6174 ./strace-static-x86_64: Process 6174 attached [pid 6174] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6168] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6174] setpgid(0, 0 [pid 6168] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6174] <... setpgid resumed>) = 0 [pid 6168] <... futex resumed>) = 0 [pid 6174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6168] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6174] <... openat resumed>) = 3 [pid 6174] write(3, "1000", 4 [pid 6168] <... mmap resumed>) = 0x7f566b2d4000 [pid 6174] <... write resumed>) = 4 [pid 6168] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6174] close(3 [pid 6164] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6174] <... close resumed>) = 0 [pid 6168] <... mprotect resumed>) = 0 [pid 6164] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6146] <... sendmsg resumed>) = 28 [pid 6174] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6167] <... futex resumed>) = 0 [pid 6164] <... futex resumed>) = 1 [pid 6146] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6174] <... futex resumed>) = 0 [pid 6167] ioctl(-1, SIOCGIFINDEX, NULL [pid 6164] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6146] <... futex resumed>) = 0 [pid 6174] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6168] <... clone resumed>, parent_tid=[6176], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6176 [pid 6167] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6146] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6142] exit_group(0./strace-static-x86_64: Process 6176 attached [pid 6174] <... mmap resumed>) = 0x7f566b2f5000 [pid 6168] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6155] <... futex resumed>) = ? [pid 6150] <... futex resumed>) = ? [pid 6146] <... futex resumed>) = ? [pid 6142] <... exit_group resumed>) = ? [pid 6176] set_robust_list(0x7f566b2f49e0, 24 [pid 6174] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6168] <... futex resumed>) = 0 [pid 6167] <... futex resumed>) = 1 [pid 6164] <... futex resumed>) = 0 [pid 6155] +++ exited with 0 +++ [pid 6150] +++ exited with 0 +++ [pid 6146] +++ exited with 0 +++ [pid 6142] +++ exited with 0 +++ [pid 6176] <... set_robust_list resumed>) = 0 [pid 6174] <... mprotect resumed>) = 0 [pid 6168] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6167] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6176] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6174] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6164] <... futex resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6142, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 6167] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6164] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 6174] <... clone resumed>, parent_tid=[6177], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6177 [pid 6167] <... socket resumed>) = 3 [pid 5075] <... restart_syscall resumed>) = 0 [pid 6174] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6177 attached [pid 6174] <... futex resumed>) = 0 [pid 6167] <... futex resumed>) = 1 [pid 6164] <... futex resumed>) = 0 [pid 6177] set_robust_list(0x7f566b3159e0, 24 [pid 6174] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6167] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6177] <... set_robust_list resumed>) = 0 [pid 6167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6164] <... futex resumed>) = 0 [pid 6177] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6167] getpid( [pid 6164] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6167] <... getpid resumed>) = 6164 [pid 6167] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6164] <... futex resumed>) = 0 [pid 6167] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6164] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6164] <... futex resumed>) = 0 [pid 6167] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x14\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6164] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6171] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6171] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6171] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6168] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6174] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6168] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6174] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6171] <... futex resumed>) = 0 [pid 6168] <... futex resumed>) = 1 [pid 6174] <... futex resumed>) = 0 [pid 6171] ioctl(-1, SIOCGIFINDEX, NULL [pid 6168] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6174] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6171] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6174] <... mmap resumed>) = 0x7f566b2d4000 [pid 6171] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6174] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6171] <... futex resumed>) = 1 [pid 6168] <... futex resumed>) = 0 [pid 6174] <... mprotect resumed>) = 0 [pid 6171] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6168] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6174] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6168] <... futex resumed>) = 0 [pid 6164] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6171] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6168] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6179 attached [pid 6174] <... clone resumed>, parent_tid=[6179], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6179 [pid 6171] <... socket resumed>) = 3 [pid 6164] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6179] set_robust_list(0x7f566b2f49e0, 24 [pid 6174] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6171] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] <... futex resumed>) = 0 [pid 6179] <... set_robust_list resumed>) = 0 [pid 6174] <... futex resumed>) = 0 [pid 6171] <... futex resumed>) = 1 [pid 6168] <... futex resumed>) = 0 [pid 6164] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6179] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6174] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6171] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6168] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] <... mmap resumed>) = 0x7f566b2b3000 [pid 6171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6168] <... futex resumed>) = 0 [pid 6164] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6171] getpid( [pid 6168] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6164] <... mprotect resumed>) = 0 [pid 6171] <... getpid resumed>) = 6168 [pid 6164] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6171] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6168] <... futex resumed>) = 0 [pid 6164] <... clone resumed>, parent_tid=[6180], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6180 [pid 6171] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6168] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6168] <... futex resumed>) = 0 [pid 6164] <... futex resumed>) = 0 [pid 6171] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x18\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6168] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6164] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6180 attached [pid 6180] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6180] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 6180] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] <... futex resumed>) = 0 [pid 6164] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6164] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6180] <... futex resumed>) = 1 [pid 6180] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128) = -1 EFAULT (Bad address) [pid 6180] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6164] <... futex resumed>) = 0 [pid 6180] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6164] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6180] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6164] <... futex resumed>) = 0 [pid 6180] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6164] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6180] <... futex resumed>) = 0 [pid 6164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6180] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6181 attached [pid 6174] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6181] set_robust_list(0x555555e6d5e0, 24 [pid 6174] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6181 [pid 6181] <... set_robust_list resumed>) = 0 [pid 6174] <... futex resumed>) = 0 [pid 6168] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6174] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6168] <... futex resumed>) = 0 [pid 6168] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6152] <... sendmsg resumed>) = 28 [pid 6168] <... mmap resumed>) = 0x7f566b2b3000 [pid 6168] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6152] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6181] <... prctl resumed>) = 0 [pid 6174] <... mmap resumed>) = 0x7f566b2b3000 [pid 6168] <... mprotect resumed>) = 0 [pid 6181] setpgid(0, 0 [pid 6174] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6168] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6152] <... futex resumed>) = 0 [pid 6149] exit_group(0 [pid 6181] <... setpgid resumed>) = 0 [pid 6174] <... mprotect resumed>) = 0 [pid 6162] <... futex resumed>) = ? [pid 6160] <... futex resumed>) = ? [pid 6149] <... exit_group resumed>) = ? [pid 6181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6174] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6168] <... clone resumed>, parent_tid=[6183], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6183 [pid 6162] +++ exited with 0 +++ [pid 6160] +++ exited with 0 +++ [pid 6181] <... openat resumed>) = 3 [pid 6168] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6181] write(3, "1000", 4 [pid 6174] <... clone resumed>, parent_tid=[6184], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6184 [pid 6168] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6183 attached [pid 6181] <... write resumed>) = 4 [pid 6174] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6183] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6183] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 6183] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6168] <... futex resumed>) = 0 [pid 6183] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6168] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6183] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6168] <... futex resumed>) = 0 [pid 6183] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6183] <... futex resumed>) = 0 [pid 6168] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6183] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6181] close(3 [pid 6174] <... futex resumed>) = 0 [pid 6168] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6183] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6181] <... close resumed>) = 0 [pid 6174] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6168] <... futex resumed>) = 0 [pid 6152] +++ exited with 0 +++ [pid 6149] +++ exited with 0 +++ [pid 6183] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6181] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6168] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6149, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 6183] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6181] <... futex resumed>) = 0 [pid 6183] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6181] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 6184 attached [pid 6183] <... futex resumed>) = 1 [pid 6181] <... mmap resumed>) = 0x7f566b2f5000 [pid 6168] <... futex resumed>) = 0 [pid 6183] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6181] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6184] set_robust_list(0x7f566b2d39e0, 24 [pid 6181] <... mprotect resumed>) = 0 [pid 6172] <... bpf resumed>) = 4 [pid 6184] <... set_robust_list resumed>) = 0 [pid 6181] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6172] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6184] ioctl(-1, SIOCGIFINDEX, NULL [pid 6172] <... futex resumed>) = 0 [pid 6184] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6181] <... clone resumed>, parent_tid=[6185], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6185 [pid 6172] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6184] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6181] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6184] <... futex resumed>) = 1 [pid 6181] <... futex resumed>) = 0 [pid 6174] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6185 attached [pid 6184] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6181] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6174] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6185] set_robust_list(0x7f566b3159e0, 24 [pid 6184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6174] <... futex resumed>) = 0 [pid 6185] <... set_robust_list resumed>) = 0 [pid 6184] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6174] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6185] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6184] <... socket resumed>) = 3 [pid 6184] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6174] <... futex resumed>) = 0 [pid 6184] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6174] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6174] <... futex resumed>) = 0 [pid 6184] getpid( [pid 6174] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6184] <... getpid resumed>) = 6174 [pid 6184] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6174] <... futex resumed>) = 0 [pid 6184] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6174] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6184] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6174] <... futex resumed>) = 0 [pid 6184] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x1e\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6174] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6181] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6181] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6181] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6181] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6181] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6187], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6187 [pid 6181] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6181] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6187 attached [pid 6187] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 6187] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6174] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6174] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6174] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b292000 [pid 6174] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6174] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6188], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 6188 [pid 6174] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6174] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6188 attached [pid 6188] set_robust_list(0x7f566b2b29e0, 24) = 0 [pid 6188] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 6188] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6174] <... futex resumed>) = 0 [pid 6188] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6174] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6174] <... futex resumed>) = 0 [pid 6188] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6174] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6188] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6188] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6174] <... futex resumed>) = 0 [pid 6188] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6174] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6174] <... futex resumed>) = 0 [pid 6188] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6177] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6174] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6188] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6177] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6188] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6177] <... futex resumed>) = 0 [pid 6188] <... futex resumed>) = 1 [pid 6177] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6174] <... futex resumed>) = 0 [pid 6188] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6181] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6181] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6181] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 ./strace-static-x86_64: Process 6189 attached [pid 6181] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6189 [pid 6189] set_robust_list(0x555555e6d5e0, 24 [pid 6181] <... mprotect resumed>) = 0 [pid 6189] <... set_robust_list resumed>) = 0 [pid 6181] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6181] <... clone resumed>, parent_tid=[6190], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6190 [pid 6189] setpgid(0, 0 [pid 6181] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6189] <... setpgid resumed>) = 0 [pid 6181] <... futex resumed>) = 0 [pid 6189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6181] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6189] <... openat resumed>) = 3 [pid 6189] write(3, "1000", 4) = 4 [pid 6189] close(3./strace-static-x86_64: Process 6190 attached ) = 0 [pid 6190] set_robust_list(0x7f566b2d39e0, 24 [pid 6189] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6190] <... set_robust_list resumed>) = 0 [pid 6189] <... futex resumed>) = 0 [pid 6190] ioctl(-1, SIOCGIFINDEX, NULL [pid 6189] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6190] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6189] <... mmap resumed>) = 0x7f566b2f5000 [pid 6190] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6189] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6190] <... futex resumed>) = 1 [pid 6189] <... mprotect resumed>) = 0 [pid 6181] <... futex resumed>) = 0 [pid 6190] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6189] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6181] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6181] <... futex resumed>) = 0 [pid 6190] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6189] <... clone resumed>, parent_tid=[6191], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6191 [pid 6181] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6190] <... socket resumed>) = 3 [pid 6189] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6190] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6189] <... futex resumed>) = 0 [pid 6190] <... futex resumed>) = 1 [pid 6189] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6181] <... futex resumed>) = 0 [pid 6190] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6181] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6156] exit_group(0 [pid 6190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6181] <... futex resumed>) = 0 [pid 6166] <... futex resumed>) = ? [pid 6163] <... futex resumed>) = ? [pid 6161] <... futex resumed>) = ? [pid 6156] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6191 attached [pid 6190] getpid( [pid 6181] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6166] +++ exited with 0 +++ [pid 6163] +++ exited with 0 +++ [pid 6161] +++ exited with 0 +++ [pid 6191] set_robust_list(0x7f566b3159e0, 24 [pid 6190] <... getpid resumed>) = 6181 [pid 6191] <... set_robust_list resumed>) = 0 [pid 6190] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6191] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6190] <... futex resumed>) = 1 [pid 6181] <... futex resumed>) = 0 [pid 6190] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6181] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6190] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6181] <... futex resumed>) = 0 [pid 6190] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x25\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6181] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6189] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6189] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6189] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6189] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6189] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6193], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6193 [pid 6189] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6189] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6193 attached [pid 6193] set_robust_list(0x7f566b2f49e0, 24) = 0 [ 84.855415][ T6157] ieee80211 phy181: Failed to add default virtual iface [pid 6193] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6181] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6181] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6181] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b292000 [pid 6181] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6181] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6157] <... sendmsg resumed>) = ? [pid 6189] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6181] <... clone resumed>, parent_tid=[6194], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 6194 [pid 6157] +++ exited with 0 +++ [pid 6156] +++ exited with 0 +++ [pid 6189] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6181] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6156, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 6189] <... futex resumed>) = 0 [pid 6181] <... futex resumed>) = 0 [pid 5069] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6194 attached [pid 6189] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6181] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] <... restart_syscall resumed>) = 0 [pid 6194] set_robust_list(0x7f566b2b29e0, 24 [pid 6189] <... mmap resumed>) = 0x7f566b2b3000 [pid 6194] <... set_robust_list resumed>) = 0 [pid 6189] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6194] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6189] <... mprotect resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6194] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6189] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6194] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6189] <... clone resumed>, parent_tid=[6195], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6195 [pid 6181] <... futex resumed>) = 0 [pid 6194] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6189] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6181] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6189] <... futex resumed>) = 0 [pid 6181] <... futex resumed>) = 0 [pid 6194] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6189] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6181] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6194] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6194] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6181] <... futex resumed>) = 0 [pid 6194] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6181] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6194] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6181] <... futex resumed>) = 0 [pid 6194] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6181] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6194] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6194] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6181] <... futex resumed>) = 0 [pid 6194] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6195 attached [pid 6185] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6195] set_robust_list(0x7f566b2d39e0, 24 [pid 6185] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6195] <... set_robust_list resumed>) = 0 [pid 6185] <... futex resumed>) = 0 [pid 6195] ioctl(-1, SIOCGIFINDEX, NULL [pid 6185] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6195] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6195] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6189] <... futex resumed>) = 0 [pid 6195] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6189] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6189] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6195] <... socket resumed>) = 3 [pid 6195] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6189] <... futex resumed>) = 0 [pid 6195] getpid( [pid 6189] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6195] <... getpid resumed>) = 6189 [pid 6189] <... futex resumed>) = 0 [pid 6195] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6189] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 6195] <... futex resumed>) = 0 [pid 6189] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6195] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x2d\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6189] <... futex resumed>) = 0 [pid 6189] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6191] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6191] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6191] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6196 [pid 6168] exit_group(0./strace-static-x86_64: Process 6196 attached ) = ? [pid 6196] set_robust_list(0x555555e6d5e0, 24 [pid 6183] <... futex resumed>) = ? [pid 6196] <... set_robust_list resumed>) = 0 [pid 6183] +++ exited with 0 +++ [pid 6196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6196] setpgid(0, 0) = 0 [pid 6196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6196] write(3, "1000", 4 [pid 6164] exit_group(0 [pid 6196] <... write resumed>) = 4 [pid 6189] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6196] close(3 [pid 6189] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6196] <... close resumed>) = 0 [pid 6189] <... futex resumed>) = 1 [pid 6180] <... futex resumed>) = ? [pid 6172] <... futex resumed>) = ? [pid 6164] <... exit_group resumed>) = ? [pid 6191] <... futex resumed>) = 0 [pid 6196] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6189] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6196] <... futex resumed>) = 0 [pid 6180] +++ exited with 0 +++ [pid 6172] +++ exited with 0 +++ [pid 6191] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6196] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6191] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6196] <... mmap resumed>) = 0x7f566b2f5000 [pid 6191] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6196] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6191] <... futex resumed>) = 1 [pid 6189] <... futex resumed>) = 0 [pid 6196] <... mprotect resumed>) = 0 [pid 6191] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6189] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6196] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6191] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6189] <... futex resumed>) = 0 [pid 6191] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6189] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6196] <... clone resumed>, parent_tid=[6197], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6197 [pid 6191] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6196] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6191] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6196] <... futex resumed>) = 0 [pid 6191] <... futex resumed>) = 1 [pid 6189] <... futex resumed>) = 0 [pid 6196] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6191] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6189] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6197 attached [pid 6191] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6189] <... futex resumed>) = 0 [pid 6197] set_robust_list(0x7f566b3159e0, 24 [pid 6191] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6189] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6197] <... set_robust_list resumed>) = 0 [pid 6197] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6191] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6191] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6189] <... futex resumed>) = 0 [pid 6191] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6176] <... bpf resumed>) = ? [pid 6196] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6176] +++ exited with 0 +++ [pid 6187] <... bpf resumed>) = 4 [pid 6196] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6187] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] <... sendmsg resumed>) = ? [pid 6196] <... futex resumed>) = 0 [pid 6187] <... futex resumed>) = 0 [pid 6167] +++ exited with 0 +++ [pid 6164] +++ exited with 0 +++ [pid 6196] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6187] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6196] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6164, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 6196] <... mprotect resumed>) = 0 [pid 5070] restart_syscall(<... resuming interrupted clone ...> [pid 6196] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5070] <... restart_syscall resumed>) = 0 [pid 6196] <... clone resumed>, parent_tid=[6199], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6199 [pid 6179] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 6199 attached [pid 6199] set_robust_list(0x7f566b2f49e0, 24) = 0 [ 85.129895][ T6167] ieee80211 phy182: Failed to add default virtual iface [pid 6199] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6196] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6179] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6196] <... futex resumed>) = 1 [pid 6196] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6179] <... futex resumed>) = 0 [pid 6179] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6199] <... futex resumed>) = 0 [pid 6199] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6193] <... bpf resumed>) = 4 [pid 6193] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6200 [pid 6196] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6193] <... futex resumed>) = 0 [pid 6196] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6193] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6196] <... futex resumed>) = 0 [pid 6196] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 ./strace-static-x86_64: Process 6200 attached [pid 6196] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6200] set_robust_list(0x555555e6d5e0, 24 [pid 6196] <... mprotect resumed>) = 0 [pid 6200] <... set_robust_list resumed>) = 0 [pid 6200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6200] setpgid(0, 0) = 0 [pid 6200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6200] write(3, "1000", 4 [pid 6196] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6200] <... write resumed>) = 4 [pid 6200] close(3) = 0 [pid 6196] <... clone resumed>, parent_tid=[6201], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6201 [pid 6200] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6196] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6201 attached [pid 6200] <... futex resumed>) = 0 [pid 6196] <... futex resumed>) = 0 [pid 6201] set_robust_list(0x7f566b2d39e0, 24 [pid 6200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6196] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6201] <... set_robust_list resumed>) = 0 [pid 6200] <... mmap resumed>) = 0x7f566b2f5000 [pid 6201] ioctl(-1, SIOCGIFINDEX, NULL [pid 6200] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6201] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6200] <... mprotect resumed>) = 0 [pid 6201] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6200] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6202 attached [pid 6201] <... futex resumed>) = 1 [pid 6196] <... futex resumed>) = 0 [pid 6202] set_robust_list(0x7f566b3159e0, 24 [pid 6201] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6200] <... clone resumed>, parent_tid=[6202], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6202 [pid 6196] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6174] exit_group(0 [pid 6200] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6200] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6196] <... futex resumed>) = 0 [pid 6201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6196] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6188] <... futex resumed>) = ? [pid 6179] <... futex resumed>) = ? [pid 6177] <... futex resumed>) = ? [pid 6174] <... exit_group resumed>) = ? [pid 6201] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6188] +++ exited with 0 +++ [pid 6179] +++ exited with 0 +++ [pid 6177] +++ exited with 0 +++ [pid 6201] <... socket resumed>) = 3 [pid 6201] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6196] <... futex resumed>) = 0 [pid 6201] <... futex resumed>) = 1 [pid 6196] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6201] getpid( [pid 6196] <... futex resumed>) = 0 [pid 6202] <... set_robust_list resumed>) = 0 [pid 6201] <... getpid resumed>) = 6196 [pid 6196] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6202] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6201] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6196] <... futex resumed>) = 0 [pid 6201] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6196] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6201] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6197] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6196] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6201] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x34\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6197] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6197] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] <... sendmsg resumed>) = ? [pid 6171] +++ exited with 0 +++ [pid 6168] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6168, si_uid=0, si_status=0, si_utime=0, si_stime=17 /* 0.17 s */} --- [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555e6d5d0) = 6204 [pid 6200] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6200] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6200] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [ 85.293827][ T6171] ieee80211 phy183: Failed to add default virtual iface [pid 6200] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6205 attached [pid 6199] <... bpf resumed>) = 4 [pid 6196] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6205] set_robust_list(0x7f566b2f49e0, 24 [pid 6200] <... clone resumed>, parent_tid=[6205], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6205 [pid 6200] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6196] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6205] <... set_robust_list resumed>) = 0 [pid 6200] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6204 attached [pid 6196] <... futex resumed>) = 1 [pid 6205] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6204] set_robust_list(0x555555e6d5e0, 24 [pid 6197] <... futex resumed>) = 0 [pid 6196] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6204] <... set_robust_list resumed>) = 0 [pid 6204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6204] setpgid(0, 0) = 0 [pid 6204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6204] write(3, "1000", 4) = 4 [pid 6199] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6197] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6204] close(3 [pid 6199] <... futex resumed>) = 0 [pid 6197] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6204] <... close resumed>) = 0 [pid 6199] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6197] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6196] <... futex resumed>) = 0 [pid 6197] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6196] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6196] <... futex resumed>) = 0 [pid 6204] <... futex resumed>) = 0 [pid 6197] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6196] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6197] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6204] <... mmap resumed>) = 0x7f566b2f5000 [pid 6197] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6197] <... futex resumed>) = 1 [pid 6196] <... futex resumed>) = 0 [pid 6204] <... mprotect resumed>) = 0 [pid 6197] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6196] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6196] <... futex resumed>) = 0 [pid 6197] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6196] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6204] <... clone resumed>, parent_tid=[6206], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6206 [pid 6197] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6204] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6197] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] <... futex resumed>) = 0 [pid 6197] <... futex resumed>) = 1 [pid 6196] <... futex resumed>) = 0 [pid 6204] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6197] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6206 attached [pid 6206] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6206] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6200] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6200] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6200] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6200] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6208], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6208 [pid 6200] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6200] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6181] exit_group(0./strace-static-x86_64: Process 6208 attached [pid 6194] <... futex resumed>) = ? [pid 6187] <... futex resumed>) = ? [pid 6185] <... futex resumed>) = ? [pid 6181] <... exit_group resumed>) = ? [pid 6208] set_robust_list(0x7f566b2d39e0, 24 [pid 6204] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6194] +++ exited with 0 +++ [pid 6187] +++ exited with 0 +++ [pid 6185] +++ exited with 0 +++ [pid 6208] <... set_robust_list resumed>) = 0 [pid 6204] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6208] ioctl(-1, SIOCGIFINDEX, NULL [pid 6204] <... futex resumed>) = 0 [pid 6208] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6208] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] <... mmap resumed>) = 0x7f566b2d4000 [pid 6208] <... futex resumed>) = 1 [pid 6204] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6200] <... futex resumed>) = 0 [pid 6208] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6204] <... mprotect resumed>) = 0 [pid 6200] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6208] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6204] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6200] <... futex resumed>) = 0 [pid 6208] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6200] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6208] <... socket resumed>) = 3 [pid 6204] <... clone resumed>, parent_tid=[6209], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6209 [pid 6208] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6202] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6208] <... futex resumed>) = 1 [pid 6204] <... futex resumed>) = 0 [pid 6202] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6200] <... futex resumed>) = 0 [pid 6208] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6204] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6202] <... futex resumed>) = 0 [pid 6200] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6209 attached [pid 6202] getpid( [pid 6200] <... futex resumed>) = 0 [pid 6209] set_robust_list(0x7f566b2f49e0, 24 [pid 6202] <... getpid resumed>) = 6200 [pid 6200] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6209] <... set_robust_list resumed>) = 0 [pid 6202] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6200] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6209] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6202] <... futex resumed>) = 0 [pid 6200] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6202] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x38\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6200] <... futex resumed>) = 0 [pid 6200] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6184] <... sendmsg resumed>) = ? [pid 6189] exit_group(0 [pid 6193] <... futex resumed>) = ? [pid 6191] <... futex resumed>) = ? [pid 6189] <... exit_group resumed>) = ? [pid 6193] +++ exited with 0 +++ [pid 6191] +++ exited with 0 +++ [pid 6204] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6204] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6204] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6200] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 85.440951][ T6203] BUG: Bad rss-counter state mm:ffff88807e9bd780 type:MM_SHMEMPAGES val:18 [ 85.466732][ T6184] ieee80211 phy184: Failed to add default virtual iface [pid 6204] <... mprotect resumed>) = 0 [pid 6200] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6208] <... futex resumed>) = 0 [pid 6204] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6200] <... futex resumed>) = 1 ./strace-static-x86_64: Process 6210 attached [pid 6208] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6200] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6184] +++ exited with 0 +++ [pid 6174] +++ exited with 0 +++ [pid 6208] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6204] <... clone resumed>, parent_tid=[6210], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6210 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6174, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 6208] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] restart_syscall(<... resuming interrupted clone ...> [pid 6210] set_robust_list(0x7f566b2d39e0, 24 [pid 6208] <... futex resumed>) = 1 [pid 6204] <... futex resumed>) = 0 [pid 6200] <... futex resumed>) = 0 [pid 5076] <... restart_syscall resumed>) = 0 [pid 6210] <... set_robust_list resumed>) = 0 [pid 6208] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6204] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6200] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6210] ioctl(-1, SIOCGIFINDEX, NULL [pid 6208] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6200] <... futex resumed>) = 0 [pid 6208] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6200] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6210] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6208] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6210] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6208] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6210] <... futex resumed>) = 1 [pid 6208] <... futex resumed>) = 1 [pid 6204] <... futex resumed>) = 0 [pid 6200] <... futex resumed>) = 0 [pid 6208] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6210] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6204] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6200] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6208] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6204] <... futex resumed>) = 0 [pid 6200] <... futex resumed>) = 0 [pid 6208] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6210] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6204] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6200] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6208] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6210] <... socket resumed>) = 3 [pid 6208] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6210] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6208] <... futex resumed>) = 1 [pid 6200] <... futex resumed>) = 0 [pid 6210] <... futex resumed>) = 1 [pid 6208] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6204] <... futex resumed>) = 0 [pid 6210] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6204] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6204] <... futex resumed>) = 0 [pid 6210] getpid( [pid 6204] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6210] <... getpid resumed>) = 6204 [pid 6210] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6204] <... futex resumed>) = 0 [pid 6204] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6210] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x3c\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6204] <... futex resumed>) = 0 [pid 6204] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6206] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6206] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6206] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6211 attached [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6211 [pid 6211] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6211] setpgid(0, 0) = 0 [pid 6211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6211] write(3, "1000", 4) = 4 [pid 6211] close(3) = 0 [pid 6211] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6211] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6204] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6204] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6211] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6206] <... futex resumed>) = 0 [pid 6204] <... futex resumed>) = 1 [pid 6211] <... mprotect resumed>) = 0 [pid 6206] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6204] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6211] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6206] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6212 attached [pid 6206] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6211] <... clone resumed>, parent_tid=[6212], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6212 [pid 6206] <... futex resumed>) = 1 [pid 6211] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] <... futex resumed>) = 0 [pid 6212] set_robust_list(0x7f566b3159e0, 24 [pid 6211] <... futex resumed>) = 0 [pid 6206] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6204] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6212] <... set_robust_list resumed>) = 0 [pid 6211] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6206] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6204] <... futex resumed>) = 0 [pid 6204] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6212] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6206] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6206] <... futex resumed>) = 0 [pid 6206] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6204] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6206] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6204] <... futex resumed>) = 0 [pid 6204] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6206] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6206] <... futex resumed>) = 0 [pid 6206] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6190] <... sendmsg resumed>) = ? [pid 6190] +++ exited with 0 +++ [pid 6181] +++ exited with 0 +++ [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6181, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 85.628517][ T6190] ieee80211 phy185: Failed to add default virtual iface [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6211] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6211] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6211] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6211] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6211] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6214], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6214 [pid 6211] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6211] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6205] <... bpf resumed>) = 4 [pid 6205] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6205] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6214 attached [pid 6214] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 6214] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6212] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6212] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6212] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6215 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6215 [pid 6215] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6215] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6209] <... bpf resumed>) = 4 [pid 6215] <... prctl resumed>) = 0 [pid 6215] setpgid(0, 0) = 0 [pid 6215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6215] write(3, "1000", 4) = 4 [pid 6215] close(3 [pid 6209] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6215] <... close resumed>) = 0 [pid 6211] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6209] <... futex resumed>) = 0 [pid 6215] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6211] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6209] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6215] <... futex resumed>) = 0 [pid 6212] <... futex resumed>) = 0 [pid 6211] <... futex resumed>) = 1 [pid 6215] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6212] ioctl(-1, SIOCGIFINDEX, NULL [pid 6211] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6215] <... mmap resumed>) = 0x7f566b2f5000 [pid 6212] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6215] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6212] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6215] <... mprotect resumed>) = 0 [pid 6212] <... futex resumed>) = 1 [pid 6211] <... futex resumed>) = 0 [pid 6215] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6212] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6211] <... futex resumed>) = 0 [pid 6215] <... clone resumed>, parent_tid=[6216], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6216 [pid 6212] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6211] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6216 attached [pid 6215] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6212] <... socket resumed>) = 3 [pid 6216] set_robust_list(0x7f566b3159e0, 24 [pid 6215] <... futex resumed>) = 0 [pid 6212] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6216] <... set_robust_list resumed>) = 0 [pid 6215] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6212] <... futex resumed>) = 1 [pid 6211] <... futex resumed>) = 0 [pid 6216] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6212] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6211] <... futex resumed>) = 0 [pid 6212] getpid( [pid 6211] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6212] <... getpid resumed>) = 6211 [pid 6212] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6211] <... futex resumed>) = 0 [pid 6212] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6212] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6211] <... futex resumed>) = 0 [pid 6212] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x43\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6211] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6214] <... bpf resumed>) = 4 [pid 6214] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6214] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6215] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6215] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6215] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6215] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6215] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6219], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6219 [pid 6215] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6211] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6215] <... futex resumed>) = 0 [pid 6211] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6215] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6214] <... futex resumed>) = 0 [pid 6211] <... futex resumed>) = 1 [pid 6216] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6214] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6211] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6195] <... sendmsg resumed>) = ? ./strace-static-x86_64: Process 6219 attached [pid 6216] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6214] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6195] +++ exited with 0 +++ [pid 6189] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6189, si_uid=0, si_status=0, si_utime=0, si_stime=19 /* 0.19 s */} --- [pid 5072] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6196] exit_group(0 [pid 6219] set_robust_list(0x7f566b2f49e0, 24 [pid 6216] <... futex resumed>) = 0 [pid 6214] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6199] <... futex resumed>) = ? [pid 6197] <... futex resumed>) = ? [pid 6196] <... exit_group resumed>) = ? [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6219] <... set_robust_list resumed>) = 0 [pid 6216] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6214] <... futex resumed>) = 1 [pid 6211] <... futex resumed>) = 0 [pid 6199] +++ exited with 0 +++ [pid 6197] +++ exited with 0 +++ [pid 6219] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6214] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6211] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6215] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6214] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6211] <... futex resumed>) = 0 [pid 6215] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6211] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6214] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6216] <... futex resumed>) = 0 [pid 6215] <... futex resumed>) = 1 [pid 6214] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6216] ioctl(-1, SIOCGIFINDEX, NULL [pid 6215] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6214] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6216] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6214] <... futex resumed>) = 1 [pid 6211] <... futex resumed>) = 0 [pid 6216] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6214] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6211] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6216] <... futex resumed>) = 1 [pid 6215] <... futex resumed>) = 0 [pid 6214] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6211] <... futex resumed>) = 0 [pid 6216] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6215] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6214] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6211] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6215] <... futex resumed>) = 0 [pid 6214] <... futex resumed>) = 0 [pid 6211] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6216] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6215] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6214] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6216] <... socket resumed>) = 3 [pid 6216] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6215] <... futex resumed>) = 0 [pid 6216] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6215] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6215] <... futex resumed>) = 0 [pid 6216] getpid( [pid 6215] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6216] <... getpid resumed>) = 6215 [pid 6216] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6215] <... futex resumed>) = 0 [pid 6216] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6215] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6220 [pid 6216] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6215] <... futex resumed>) = 0 [pid 6216] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x47\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6215] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6220 attached [pid 6220] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6220] setpgid(0, 0) = 0 [pid 6220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6220] write(3, "1000", 4) = 4 [pid 6220] close(3) = 0 [pid 6220] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6220] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6220] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6222], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6222 [pid 6220] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6220] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6222 attached [pid 6215] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6222] set_robust_list(0x7f566b3159e0, 24 [pid 6215] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6222] <... set_robust_list resumed>) = 0 [pid 6215] <... futex resumed>) = 0 [pid 6222] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6215] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6215] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6215] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6224], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6224 [pid 6215] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6215] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6224 attached [pid 6224] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6224] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 6220] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6224] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6220] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6224] <... futex resumed>) = 1 [pid 6220] <... futex resumed>) = 0 [pid 6219] <... bpf resumed>) = 4 [pid 6215] <... futex resumed>) = 0 [pid 6224] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6215] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6224] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6220] <... mmap resumed>) = 0x7f566b2d4000 [pid 6219] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6215] <... futex resumed>) = 0 [pid 6224] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6220] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6219] <... futex resumed>) = 0 [pid 6215] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6224] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6220] <... mprotect resumed>) = 0 [pid 6219] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6224] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6220] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6224] <... futex resumed>) = 1 [pid 6215] <... futex resumed>) = 0 [pid 6224] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6215] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6225 attached [pid 6220] <... clone resumed>, parent_tid=[6225], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6225 [pid 6219] <... futex resumed>) = 0 [pid 6215] <... futex resumed>) = 1 [pid 6225] set_robust_list(0x7f566b2f49e0, 24 [pid 6220] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6219] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6215] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6225] <... set_robust_list resumed>) = 0 [pid 6220] <... futex resumed>) = 0 [pid 6219] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6225] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6220] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6219] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6215] <... futex resumed>) = 0 [pid 6219] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6200] exit_group(0 [pid 6208] <... futex resumed>) = ? [pid 6205] <... futex resumed>) = ? [pid 6200] <... exit_group resumed>) = ? [pid 6208] +++ exited with 0 +++ [pid 6205] +++ exited with 0 +++ [ 86.086636][ T6201] ieee80211 phy187: Failed to add default virtual iface [pid 6222] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6222] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6222] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6220] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6201] <... sendmsg resumed>) = ? [pid 6220] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6201] +++ exited with 0 +++ [pid 6196] +++ exited with 0 +++ [pid 6222] <... futex resumed>) = 0 [pid 6220] <... futex resumed>) = 1 [pid 6222] ioctl(-1, SIOCGIFINDEX, NULL [pid 6220] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6196, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 6222] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6222] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6220] <... futex resumed>) = 0 [pid 6222] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6220] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6222] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6220] <... futex resumed>) = 0 [pid 6222] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6220] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6222] <... socket resumed>) = 3 [pid 6222] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6204] exit_group(0 [pid 6222] <... futex resumed>) = 1 [pid 6220] <... futex resumed>) = 0 [pid 6209] <... futex resumed>) = ? [pid 6206] <... futex resumed>) = ? [pid 6204] <... exit_group resumed>) = ? [pid 6222] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6220] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6209] +++ exited with 0 +++ [pid 6206] +++ exited with 0 +++ [pid 6222] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6220] <... futex resumed>) = 0 [pid 6222] getpid( [pid 6220] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6222] <... getpid resumed>) = 6220 [pid 6222] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6220] <... futex resumed>) = 0 [pid 6222] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6220] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6222] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6220] <... futex resumed>) = 0 [pid 6222] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x4c\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6220] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6228 ./strace-static-x86_64: Process 6228 attached [pid 6220] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6228] set_robust_list(0x555555e6d5e0, 24 [pid 6220] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6228] <... set_robust_list resumed>) = 0 [pid 6220] <... futex resumed>) = 0 [pid 6228] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6228] <... prctl resumed>) = 0 [pid 6220] <... mmap resumed>) = 0x7f566b2b3000 [pid 6228] setpgid(0, 0 [pid 6220] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6228] <... setpgid resumed>) = 0 [pid 6220] <... mprotect resumed>) = 0 [pid 6228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6220] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6228] <... openat resumed>) = 3 [pid 6228] write(3, "1000", 4 [pid 6220] <... clone resumed>, parent_tid=[6230], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6230 [pid 6228] <... write resumed>) = 4 [pid 6220] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6228] close(3 [pid 6220] <... futex resumed>) = 0 [pid 6228] <... close resumed>) = 0 [pid 6220] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6228] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6230 attached ) = 0 [pid 6230] set_robust_list(0x7f566b2d39e0, 24 [pid 6228] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6225] <... bpf resumed>) = 4 [pid 6230] <... set_robust_list resumed>) = 0 [pid 6228] <... mmap resumed>) = 0x7f566b2f5000 [pid 6230] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6228] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6225] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6230] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6228] <... mprotect resumed>) = 0 [pid 6225] <... futex resumed>) = 0 [pid 6230] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6228] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6225] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6230] <... futex resumed>) = 1 [pid 6220] <... futex resumed>) = 0 [pid 6230] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6228] <... clone resumed>, parent_tid=[6231], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6231 [pid 6220] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6228] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6225] <... futex resumed>) = 0 [pid 6220] <... futex resumed>) = 1 ./strace-static-x86_64: Process 6231 attached [pid 6228] <... futex resumed>) = 0 [pid 6225] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6220] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6231] set_robust_list(0x7f566b3159e0, 24 [pid 6228] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6225] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6231] <... set_robust_list resumed>) = 0 [pid 6225] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6231] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6225] <... futex resumed>) = 1 [pid 6220] <... futex resumed>) = 0 [pid 6225] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6220] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6225] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6220] <... futex resumed>) = 0 [pid 6225] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6220] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6225] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6202] <... sendmsg resumed>) = ? [pid 6225] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6202] +++ exited with 0 +++ [pid 6200] +++ exited with 0 +++ [pid 6228] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6225] <... futex resumed>) = 1 [pid 6220] <... futex resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6200, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 6228] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6225] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6228] <... futex resumed>) = 0 [pid 6228] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6228] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6228] <... mprotect resumed>) = 0 [pid 6228] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6234], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6234 [pid 6228] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6234 attached ) = 0 [pid 6228] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6234] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 6234] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6211] exit_group(0 [pid 6214] <... futex resumed>) = ? [pid 6211] <... exit_group resumed>) = ? [pid 6214] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6235 ./strace-static-x86_64: Process 6235 attached [pid 6235] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6235] setpgid(0, 0) = 0 [pid 6235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6235] write(3, "1000", 4) = 4 [pid 6235] close(3) = 0 [pid 6235] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6235] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6228] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6235] <... mmap resumed>) = 0x7f566b2f5000 [pid 6228] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6235] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6228] <... futex resumed>) = 0 [pid 6235] <... mprotect resumed>) = 0 [pid 6228] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6235] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6228] <... mmap resumed>) = 0x7f566b2b3000 [pid 6228] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6235] <... clone resumed>, parent_tid=[6237], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6237 [pid 6228] <... mprotect resumed>) = 0 [pid 6235] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6228] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6235] <... futex resumed>) = 0 [pid 6235] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6228] <... clone resumed>, parent_tid=[6238], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6238 ./strace-static-x86_64: Process 6237 attached [pid 6231] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6228] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6238 attached [pid 6237] set_robust_list(0x7f566b3159e0, 24 [pid 6231] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6228] <... futex resumed>) = 0 [pid 6238] set_robust_list(0x7f566b2d39e0, 24 [pid 6237] <... set_robust_list resumed>) = 0 [pid 6231] <... futex resumed>) = 0 [pid 6228] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6238] <... set_robust_list resumed>) = 0 [pid 6237] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6231] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6238] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6238] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6228] <... futex resumed>) = 0 [pid 6238] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6228] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6231] <... futex resumed>) = 0 [pid 6228] <... futex resumed>) = 1 [pid 6231] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6228] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6231] <... socket resumed>) = 3 [pid 6231] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6228] <... futex resumed>) = 0 [pid 6231] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6228] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6228] <... futex resumed>) = 0 [pid 6231] getpid( [pid 6228] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6231] <... getpid resumed>) = 6228 [pid 6231] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6235] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6231] <... futex resumed>) = 1 [pid 6228] <... futex resumed>) = 0 [pid 6235] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6231] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6228] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6235] <... futex resumed>) = 0 [pid 6231] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6228] <... futex resumed>) = 0 [pid 6235] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6231] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x54\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6228] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6235] <... mmap resumed>) = 0x7f566b2d4000 [pid 6235] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [ 86.477800][ T6210] ieee80211 phy189: Failed to add default virtual iface [pid 6235] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6234] <... bpf resumed>) = 4 [pid 6210] <... sendmsg resumed>) = ? ./strace-static-x86_64: Process 6240 attached [pid 6234] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6240] set_robust_list(0x7f566b2f49e0, 24 [pid 6235] <... clone resumed>, parent_tid=[6240], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6240 [pid 6234] <... futex resumed>) = 0 [pid 6240] <... set_robust_list resumed>) = 0 [pid 6235] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6234] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6240] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6235] <... futex resumed>) = 0 [pid 6235] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6228] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6228] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6234] <... futex resumed>) = 0 [pid 6228] <... futex resumed>) = 1 [pid 6215] exit_group(0 [pid 6234] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6228] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6224] <... futex resumed>) = ? [pid 6219] <... futex resumed>) = ? [pid 6215] <... exit_group resumed>) = ? [pid 6234] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6224] +++ exited with 0 +++ [pid 6219] +++ exited with 0 +++ [pid 6234] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6210] +++ exited with 0 +++ [pid 6204] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6204, si_uid=0, si_status=0, si_utime=0, si_stime=22 /* 0.22 s */} --- [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6234] <... futex resumed>) = 1 [pid 6228] <... futex resumed>) = 0 [pid 6234] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6228] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6228] <... futex resumed>) = 0 [pid 6234] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [ 86.542258][ T6210] BUG: Bad rss-counter state mm:ffff88807e9be040 type:MM_FILEPAGES val:-18 [pid 6228] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6234] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6234] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6228] <... futex resumed>) = 0 [pid 6235] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6234] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6228] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6235] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6228] <... futex resumed>) = 0 [pid 6235] <... futex resumed>) = 0 [pid 6234] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6228] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6235] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6234] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6235] <... mmap resumed>) = 0x7f566b2b3000 [pid 6234] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6235] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6234] <... futex resumed>) = 1 [pid 6228] <... futex resumed>) = 0 [pid 6235] <... mprotect resumed>) = 0 [pid 6234] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6235] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6243], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6243 [pid 6235] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6235] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6244 ./strace-static-x86_64: Process 6244 attached ./strace-static-x86_64: Process 6243 attached [pid 6244] set_robust_list(0x555555e6d5e0, 24 [pid 6243] set_robust_list(0x7f566b2d39e0, 24 [pid 6244] <... set_robust_list resumed>) = 0 [pid 6243] <... set_robust_list resumed>) = 0 [pid 6237] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6243] ioctl(-1, SIOCGIFINDEX, NULL [pid 6237] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6244] <... prctl resumed>) = 0 [pid 6243] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6237] <... futex resumed>) = 0 [pid 6244] setpgid(0, 0 [pid 6243] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6237] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6244] <... setpgid resumed>) = 0 [pid 6243] <... futex resumed>) = 1 [pid 6235] <... futex resumed>) = 0 [pid 6244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6243] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6235] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6244] <... openat resumed>) = 3 [pid 6237] <... futex resumed>) = 0 [pid 6235] <... futex resumed>) = 1 [pid 6244] write(3, "1000", 4 [pid 6237] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6235] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6244] <... write resumed>) = 4 [pid 6237] <... socket resumed>) = 3 [pid 6244] close(3 [pid 6237] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6244] <... close resumed>) = 0 [pid 6237] <... futex resumed>) = 1 [pid 6235] <... futex resumed>) = 0 [pid 6244] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6237] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6235] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6244] <... futex resumed>) = 0 [pid 6237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6235] <... futex resumed>) = 0 [pid 6244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6237] getpid( [pid 6235] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6244] <... mmap resumed>) = 0x7f566b2f5000 [pid 6237] <... getpid resumed>) = 6235 [pid 6244] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6237] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6244] <... mprotect resumed>) = 0 [pid 6237] <... futex resumed>) = 1 [pid 6235] <... futex resumed>) = 0 [pid 6244] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6237] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6235] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6235] <... futex resumed>) = 0 [pid 6244] <... clone resumed>, parent_tid=[6246], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6246 [pid 6237] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x5b\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6235] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6244] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6244] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6246 attached [pid 6246] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6246] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6235] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6235] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6244] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6243] <... futex resumed>) = 0 [pid 6235] <... futex resumed>) = 1 [pid 6244] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6243] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6235] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6244] <... futex resumed>) = 0 [pid 6243] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6243] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6244] <... mmap resumed>) = 0x7f566b2d4000 [pid 6243] <... futex resumed>) = 1 [pid 6235] <... futex resumed>) = 0 [pid 6244] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6243] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6235] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6244] <... mprotect resumed>) = 0 [pid 6243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6235] <... futex resumed>) = 0 [pid 6244] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6243] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6235] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6243] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6244] <... clone resumed>, parent_tid=[6248], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6248 [pid 6243] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6244] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6243] <... futex resumed>) = 1 [pid 6235] <... futex resumed>) = 0 [pid 6244] <... futex resumed>) = 0 [pid 6243] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6235] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6248 attached [ 86.718356][ T6212] ieee80211 phy190: Failed to add default virtual iface [pid 6244] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6243] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6240] <... bpf resumed>) = 4 [pid 6235] <... futex resumed>) = 0 [pid 6248] set_robust_list(0x7f566b2f49e0, 24 [pid 6243] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6240] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6235] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6248] <... set_robust_list resumed>) = 0 [pid 6243] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6240] <... futex resumed>) = 0 [pid 6248] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6212] <... sendmsg resumed>) = ? [pid 6243] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6240] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6243] <... futex resumed>) = 1 [pid 6235] <... futex resumed>) = 0 [pid 6243] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6212] +++ exited with 0 +++ [pid 6211] +++ exited with 0 +++ [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6211, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6244] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6244] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6244] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6244] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6249], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6249 [pid 6244] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6244] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6249 attached [pid 6249] set_robust_list(0x7f566b2d39e0, 24) = 0 [ 86.794613][ T6228] BUG: Bad rss-counter state mm:ffff8880192c1180 type:MM_SHMEMPAGES val:-17 [pid 6249] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6249] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6244] <... futex resumed>) = 0 [pid 6249] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6244] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6249] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6244] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6249] <... socket resumed>) = 3 [pid 6249] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6244] <... futex resumed>) = 0 [pid 6249] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6244] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6244] <... futex resumed>) = 0 [pid 6249] getpid( [pid 6244] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6249] <... getpid resumed>) = 6244 [pid 6249] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6244] <... futex resumed>) = 0 [pid 6249] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6244] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6216] <... sendmsg resumed>) = ? [pid 6249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6244] <... futex resumed>) = 0 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6250 [pid 6249] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x64\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6244] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6216] +++ exited with 0 +++ [pid 6215] +++ exited with 0 +++ [ 86.851614][ T6216] ieee80211 phy191: Failed to add default virtual iface ./strace-static-x86_64: Process 6250 attached [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6215, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 6250] set_robust_list(0x555555e6d5e0, 24 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 6250] <... set_robust_list resumed>) = 0 [pid 5075] <... restart_syscall resumed>) = 0 [pid 6250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6250] setpgid(0, 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6250] <... setpgid resumed>) = 0 [pid 6250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6250] write(3, "1000", 4) = 4 [pid 6250] close(3) = 0 [pid 6246] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6246] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6250] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6246] <... futex resumed>) = 0 [pid 6250] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6246] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6250] <... mmap resumed>) = 0x7f566b2f5000 [pid 6250] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6250] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6252], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6252 [pid 6250] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6250] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6252 attached [pid 6252] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6252] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6220] exit_group(0 [pid 6230] <... futex resumed>) = ? [pid 6220] <... exit_group resumed>) = ? [pid 6225] <... futex resumed>) = ? [pid 6230] +++ exited with 0 +++ [pid 6225] +++ exited with 0 +++ [pid 6244] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6244] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6246] <... futex resumed>) = 0 [pid 6244] <... futex resumed>) = 1 [pid 6246] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6244] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6246] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6246] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6244] <... futex resumed>) = 0 [pid 6246] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6244] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6244] <... futex resumed>) = 0 [pid 6246] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6244] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6246] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6246] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6244] <... futex resumed>) = 0 [pid 6246] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6244] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6250] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6244] <... futex resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6254 ./strace-static-x86_64: Process 6254 attached [pid 6254] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6250] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6246] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6244] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6250] <... futex resumed>) = 0 [pid 6246] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6254] <... prctl resumed>) = 0 [pid 6250] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6246] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6254] setpgid(0, 0 [pid 6250] <... mmap resumed>) = 0x7f566b2d4000 [pid 6246] <... futex resumed>) = 1 [pid 6244] <... futex resumed>) = 0 [pid 6254] <... setpgid resumed>) = 0 [pid 6250] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6246] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6250] <... mprotect resumed>) = 0 [pid 6254] write(3, "1000", 4 [pid 6250] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6256 attached [pid 6254] <... write resumed>) = 4 [pid 6248] <... bpf resumed>) = 4 [pid 6222] <... sendmsg resumed>) = ? [pid 6256] set_robust_list(0x7f566b2f49e0, 24 [pid 6254] close(3 [pid 6250] <... clone resumed>, parent_tid=[6256], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6256 [pid 6248] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6256] <... set_robust_list resumed>) = 0 [pid 6254] <... close resumed>) = 0 [pid 6250] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6248] <... futex resumed>) = 0 [pid 6222] +++ exited with 0 +++ [pid 6220] +++ exited with 0 +++ [pid 6256] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6254] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6250] <... futex resumed>) = 0 [pid 6248] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6254] <... futex resumed>) = 0 [pid 6250] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6220, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 6254] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 6254] <... mmap resumed>) = 0x7f566b2f5000 [pid 5072] <... restart_syscall resumed>) = 0 [pid 6254] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6254] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6254] <... clone resumed>, parent_tid=[6257], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6257 ./strace-static-x86_64: Process 6257 attached [pid 6254] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6257] set_robust_list(0x7f566b3159e0, 24 [pid 6254] <... futex resumed>) = 0 [pid 6257] <... set_robust_list resumed>) = 0 [pid 6254] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6257] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6250] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6250] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6250] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 6259 attached [pid 6254] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6250] <... mmap resumed>) = 0x7f566b2b3000 [pid 6259] set_robust_list(0x555555e6d5e0, 24 [pid 6254] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6250] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6231] <... sendmsg resumed>) = 28 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6259 [pid 6259] <... set_robust_list resumed>) = 0 [pid 6254] <... futex resumed>) = 0 [pid 6250] <... mprotect resumed>) = 0 [pid 6231] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6254] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6250] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6231] <... futex resumed>) = 0 [pid 6259] <... prctl resumed>) = 0 [pid 6254] <... mmap resumed>) = 0x7f566b2d4000 [pid 6252] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6231] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6228] exit_group(0./strace-static-x86_64: Process 6261 attached [pid 6259] setpgid(0, 0 [pid 6254] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6252] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6250] <... clone resumed>, parent_tid=[6261], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6261 [pid 6238] <... futex resumed>) = ? [pid 6234] <... futex resumed>) = ? [pid 6231] <... futex resumed>) = ? [pid 6228] <... exit_group resumed>) = ? [pid 6259] <... setpgid resumed>) = 0 [pid 6254] <... mprotect resumed>) = 0 [pid 6252] <... futex resumed>) = 0 [pid 6250] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6238] +++ exited with 0 +++ [pid 6234] +++ exited with 0 +++ [pid 6231] +++ exited with 0 +++ [pid 6261] set_robust_list(0x7f566b2d39e0, 24 [pid 6259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6254] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6252] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6250] <... futex resumed>) = 0 [pid 6228] +++ exited with 0 +++ [pid 6261] <... set_robust_list resumed>) = 0 [pid 6259] <... openat resumed>) = 3 [pid 6250] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6228, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 6261] ioctl(-1, SIOCGIFINDEX, NULL [pid 6259] write(3, "1000", 4 [pid 6254] <... clone resumed>, parent_tid=[6262], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6262 ./strace-static-x86_64: Process 6262 attached [pid 6261] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6259] <... write resumed>) = 4 [pid 6254] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6262] set_robust_list(0x7f566b2f49e0, 24 [pid 6261] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6259] close(3 [pid 6254] <... futex resumed>) = 0 [pid 6262] <... set_robust_list resumed>) = 0 [pid 6261] <... futex resumed>) = 1 [pid 6259] <... close resumed>) = 0 [pid 6254] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6250] <... futex resumed>) = 0 [pid 6262] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6261] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6259] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6250] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6259] <... futex resumed>) = 0 [pid 6252] <... futex resumed>) = 0 [pid 6250] <... futex resumed>) = 1 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6259] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6252] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6250] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6259] <... mmap resumed>) = 0x7f566b2f5000 [pid 6252] <... socket resumed>) = 3 [pid 6259] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6252] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6259] <... mprotect resumed>) = 0 [pid 6252] <... futex resumed>) = 1 [pid 6250] <... futex resumed>) = 0 [pid 6259] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6252] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6250] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6257] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6252] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6250] <... futex resumed>) = 0 [pid 6259] <... clone resumed>, parent_tid=[6263], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6263 [pid 6257] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6252] getpid( [pid 6250] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6263 attached [pid 6259] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6257] <... futex resumed>) = 0 [pid 6252] <... getpid resumed>) = 6250 [pid 6263] set_robust_list(0x7f566b3159e0, 24 [pid 6259] <... futex resumed>) = 0 [pid 6257] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6252] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6263] <... set_robust_list resumed>) = 0 [pid 6259] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6252] <... futex resumed>) = 1 [pid 6250] <... futex resumed>) = 0 [pid 6263] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6252] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6250] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6252] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6250] <... futex resumed>) = 0 [pid 6252] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x6a\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6250] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6254] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6254] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6257] <... futex resumed>) = 0 [pid 6254] <... futex resumed>) = 1 [pid 6257] ioctl(-1, SIOCGIFINDEX, NULL [pid 6254] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6257] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6257] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6254] <... futex resumed>) = 0 [pid 6257] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6254] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6257] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6257] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6254] <... futex resumed>) = 0 [pid 6257] <... socket resumed>) = 3 [pid 6254] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6257] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6257] <... futex resumed>) = 0 [pid 6254] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6257] getpid( [pid 6254] <... futex resumed>) = 0 [pid 6257] <... getpid resumed>) = 6254 [pid 6254] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6257] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6257] <... futex resumed>) = 0 [pid 6254] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6257] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x6e\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6254] <... futex resumed>) = 0 [pid 6254] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6259] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6259] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6259] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6250] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6265 attached [pid 6259] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6254] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6250] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6265] set_robust_list(0x555555e6d5e0, 24 [pid 6261] <... futex resumed>) = 0 [pid 6259] <... mprotect resumed>) = 0 [pid 6254] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6250] <... futex resumed>) = 1 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6265 [pid 6265] <... set_robust_list resumed>) = 0 [pid 6261] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6259] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6254] <... futex resumed>) = 0 [pid 6250] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6237] <... sendmsg resumed>) = 28 [pid 6265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6261] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6237] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6265] <... prctl resumed>) = 0 [pid 6261] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6259] <... clone resumed>, parent_tid=[6267], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6267 [pid 6254] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6237] <... futex resumed>) = 0 [pid 6235] exit_group(0./strace-static-x86_64: Process 6267 attached [pid 6265] setpgid(0, 0 [pid 6261] <... futex resumed>) = 1 [pid 6259] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6254] <... mmap resumed>) = 0x7f566b2b3000 [pid 6250] <... futex resumed>) = 0 [pid 6243] <... futex resumed>) = ? [pid 6240] <... futex resumed>) = ? [pid 6235] <... exit_group resumed>) = ? [pid 6267] set_robust_list(0x7f566b2f49e0, 24 [pid 6265] <... setpgid resumed>) = 0 [pid 6261] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6259] <... futex resumed>) = 0 [pid 6254] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6250] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6243] +++ exited with 0 +++ [pid 6240] +++ exited with 0 +++ [pid 6237] +++ exited with 0 +++ [pid 6235] +++ exited with 0 +++ [pid 6267] <... set_robust_list resumed>) = 0 [pid 6265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6259] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6256] <... bpf resumed>) = 4 [pid 6254] <... mprotect resumed>) = 0 [pid 6250] <... futex resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6235, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 6267] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6265] <... openat resumed>) = 3 [pid 6261] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6256] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6254] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6250] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6265] write(3, "1000", 4 [pid 6261] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6256] <... futex resumed>) = 0 [pid 6265] <... write resumed>) = 4 [pid 6261] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6256] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6254] <... clone resumed>, parent_tid=[6268], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6268 [pid 6265] close(3 [pid 6261] <... futex resumed>) = 1 [pid 6254] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6250] <... futex resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6268 attached [pid 6265] <... close resumed>) = 0 [pid 6261] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6254] <... futex resumed>) = 0 [pid 6250] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6268] set_robust_list(0x7f566b2d39e0, 24 [pid 6265] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6256] <... futex resumed>) = 0 [pid 6254] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6250] <... futex resumed>) = 1 [pid 6268] <... set_robust_list resumed>) = 0 [pid 6265] <... futex resumed>) = 0 [pid 6256] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6250] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6256] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6268] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6265] <... mmap resumed>) = 0x7f566b2f5000 [pid 6256] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6268] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6268] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6265] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6256] <... futex resumed>) = 1 [pid 6250] <... futex resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6269 [pid 6268] <... futex resumed>) = 1 [pid 6265] <... mprotect resumed>) = 0 [pid 6256] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6254] <... futex resumed>) = 0 [pid 6268] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6259] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6265] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6259] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6254] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6268] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 6269 attached [pid 6268] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6259] <... futex resumed>) = 0 [pid 6254] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6270 attached [pid 6269] set_robust_list(0x555555e6d5e0, 24 [pid 6268] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6265] <... clone resumed>, parent_tid=[6270], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6270 [pid 6262] <... bpf resumed>) = 4 [pid 6259] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6254] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6270] set_robust_list(0x7f566b3159e0, 24 [pid 6269] <... set_robust_list resumed>) = 0 [pid 6268] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6265] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6262] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6259] <... mmap resumed>) = 0x7f566b2b3000 [pid 6254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6270] <... set_robust_list resumed>) = 0 [pid 6269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6268] <... futex resumed>) = 0 [pid 6265] <... futex resumed>) = 0 [pid 6262] <... futex resumed>) = 0 [pid 6259] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6254] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6270] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6269] <... prctl resumed>) = 0 [pid 6268] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6265] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6262] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6259] <... mprotect resumed>) = 0 [pid 6254] <... futex resumed>) = 0 [pid 6269] setpgid(0, 0 [pid 6262] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6259] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6254] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6269] <... setpgid resumed>) = 0 [pid 6267] <... bpf resumed>) = 3 [pid 6262] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6254] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 6272 attached [pid 6269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6267] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6262] <... futex resumed>) = 0 [pid 6259] <... clone resumed>, parent_tid=[6272], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6272 [pid 6272] set_robust_list(0x7f566b2d39e0, 24 [pid 6269] <... openat resumed>) = 3 [pid 6267] <... futex resumed>) = 0 [pid 6262] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6259] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6249] <... sendmsg resumed>) = 28 [pid 6269] write(3, "1000", 4) = 4 [pid 6249] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6269] close(3 [pid 6267] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6259] <... futex resumed>) = 0 [pid 6249] <... futex resumed>) = 0 [pid 6244] exit_group(0 [pid 6272] <... set_robust_list resumed>) = 0 [pid 6269] <... close resumed>) = 0 [pid 6259] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6248] <... futex resumed>) = ? [pid 6246] <... futex resumed>) = ? [pid 6244] <... exit_group resumed>) = ? [pid 6272] ioctl(-1, SIOCGIFINDEX, NULL [pid 6269] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6265] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6249] +++ exited with 0 +++ [pid 6248] +++ exited with 0 +++ [pid 6246] +++ exited with 0 +++ [pid 6244] +++ exited with 0 +++ [pid 6272] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6269] <... futex resumed>) = 0 [pid 6265] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6272] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6265] <... futex resumed>) = 0 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6244, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 6272] <... futex resumed>) = 1 [pid 6269] <... mmap resumed>) = 0x7f566b2f5000 [pid 6265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6259] <... futex resumed>) = 0 [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6272] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6269] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6265] <... mmap resumed>) = 0x7f566b2d4000 [pid 6259] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... restart_syscall resumed>) = 0 [pid 6269] <... mprotect resumed>) = 0 [pid 6267] <... futex resumed>) = 0 [pid 6265] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6259] <... futex resumed>) = 1 [pid 6269] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6267] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 6265] <... mprotect resumed>) = 0 [pid 6259] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6273 attached [pid 6269] <... clone resumed>, parent_tid=[6273], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6273 [pid 6267] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6265] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6263] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6274 attached [pid 6273] set_robust_list(0x7f566b3159e0, 24 [pid 6269] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6267] <... futex resumed>) = 0 [pid 6263] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6259] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6269] <... futex resumed>) = 0 [pid 6263] <... futex resumed>) = 0 [pid 6269] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6263] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6274] set_robust_list(0x7f566b2f49e0, 24 [pid 6273] <... set_robust_list resumed>) = 0 [pid 6274] <... set_robust_list resumed>) = 0 [pid 6273] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6270] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6267] getpid( [pid 6265] <... clone resumed>, parent_tid=[6274], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6274 [pid 6259] <... futex resumed>) = 0 [pid 6274] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6270] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6267] <... getpid resumed>) = 6259 [pid 6265] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6259] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6270] <... futex resumed>) = 0 [pid 6267] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6265] <... futex resumed>) = 0 [pid 6259] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6274] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6270] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6267] <... futex resumed>) = 0 [pid 6265] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6259] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6267] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6263] <... futex resumed>) = 0 [pid 6259] <... futex resumed>) = 1 [pid 6263] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x73\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6259] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6276 ./strace-static-x86_64: Process 6276 attached [pid 6276] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6276] setpgid(0, 0) = 0 [pid 6276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6276] write(3, "1000", 4) = 4 [pid 6276] close(3) = 0 [pid 6276] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 87.626325][ T6263] can_create: 16 callbacks suppressed [ 87.626341][ T6263] can: request_module (can-proto-0) failed. [ 87.655525][ T6270] can: request_module (can-proto-0) failed. [pid 6276] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6269] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6276] <... mmap resumed>) = 0x7f566b2f5000 [pid 6269] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6276] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6269] <... futex resumed>) = 0 [pid 6276] <... mprotect resumed>) = 0 [pid 6269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6276] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6269] <... mmap resumed>) = 0x7f566b2d4000 [pid 6269] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6276] <... clone resumed>, parent_tid=[6278], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6278 [pid 6269] <... mprotect resumed>) = 0 [pid 6276] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6269] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6259] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6276] <... futex resumed>) = 0 [pid 6265] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6259] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6276] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6269] <... clone resumed>, parent_tid=[6279], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6279 [pid 6267] <... futex resumed>) = 0 [pid 6265] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6259] <... futex resumed>) = 1 [pid 6270] <... futex resumed>) = 0 [pid 6269] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6267] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6265] <... futex resumed>) = 1 [pid 6259] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6270] ioctl(-1, SIOCGIFINDEX, NULL [pid 6269] <... futex resumed>) = 0 [pid 6267] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6265] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6279 attached ./strace-static-x86_64: Process 6278 attached [pid 6270] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6269] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6267] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6252] <... sendmsg resumed>) = 28 [pid 6279] set_robust_list(0x7f566b2f49e0, 24 [pid 6278] set_robust_list(0x7f566b3159e0, 24 [pid 6270] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6267] <... futex resumed>) = 1 [pid 6259] <... futex resumed>) = 0 [pid 6252] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6270] <... futex resumed>) = 1 [pid 6267] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6265] <... futex resumed>) = 0 [pid 6259] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6270] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6265] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6259] <... futex resumed>) = 0 [pid 6252] <... futex resumed>) = 0 [pid 6270] <... socket resumed>) = 3 [pid 6265] <... futex resumed>) = 0 [pid 6267] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6259] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6250] exit_group(0 [pid 6279] <... set_robust_list resumed>) = 0 [pid 6278] <... set_robust_list resumed>) = 0 [pid 6270] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6267] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6265] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6261] <... futex resumed>) = ? [pid 6256] <... futex resumed>) = ? [pid 6250] <... exit_group resumed>) = ? [pid 6279] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6278] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6270] <... futex resumed>) = 0 [pid 6267] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6265] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6261] +++ exited with 0 +++ [pid 6256] +++ exited with 0 +++ [pid 6252] +++ exited with 0 +++ [pid 6270] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6267] <... futex resumed>) = 1 [pid 6265] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6259] <... futex resumed>) = 0 [pid 6250] +++ exited with 0 +++ [pid 6270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6267] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6265] <... futex resumed>) = 0 [pid 6259] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6250, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 6270] getpid( [pid 6267] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6265] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6259] <... futex resumed>) = 0 [pid 6270] <... getpid resumed>) = 6265 [pid 6267] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6259] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6270] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6267] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6270] <... futex resumed>) = 1 [pid 6267] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6265] <... futex resumed>) = 0 [pid 6270] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6267] <... futex resumed>) = 1 [pid 6259] <... futex resumed>) = 0 [pid 6265] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6270] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6267] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6270] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x79\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6265] <... futex resumed>) = 0 [pid 6265] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6276] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6276] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6269] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6276] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6269] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6276] <... mmap resumed>) = 0x7f566b2d4000 [pid 6269] <... futex resumed>) = 0 [pid 6276] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6276] <... mprotect resumed>) = 0 [pid 6269] <... mmap resumed>) = 0x7f566b2b3000 [pid 6276] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6269] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6265] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6269] <... mprotect resumed>) = 0 [pid 6265] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6276] <... clone resumed>, parent_tid=[6281], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6281 [pid 6269] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6265] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6281 attached [pid 6276] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6276] <... futex resumed>) = 0 [pid 6269] <... clone resumed>, parent_tid=[6282], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6282 [pid 6265] <... mmap resumed>) = 0x7f566b2b3000 [pid 6281] set_robust_list(0x7f566b2f49e0, 24 [pid 6276] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6269] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6265] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6281] <... set_robust_list resumed>) = 0 [pid 6269] <... futex resumed>) = 0 [pid 6269] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6265] <... mprotect resumed>) = 0 [pid 6281] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6265] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6282 attached , parent_tid=[6283], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6283 [pid 6282] set_robust_list(0x7f566b2d39e0, 24 [pid 6265] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6282] <... set_robust_list resumed>) = 0 [pid 6265] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6283 attached [pid 6282] ioctl(-1, SIOCGIFINDEX, NULL [pid 6265] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6283] set_robust_list(0x7f566b2d39e0, 24 [pid 6282] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6283] <... set_robust_list resumed>) = 0 [pid 6282] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6284 ./strace-static-x86_64: Process 6284 attached [pid 6283] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6282] <... futex resumed>) = 1 [pid 6269] <... futex resumed>) = 0 [pid 6283] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6282] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6269] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6284] set_robust_list(0x555555e6d5e0, 24 [pid 6283] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6269] <... futex resumed>) = 0 [pid 6284] <... set_robust_list resumed>) = 0 [pid 6283] <... futex resumed>) = 1 [pid 6282] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6269] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6265] <... futex resumed>) = 0 [pid 6284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6283] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6282] <... socket resumed>) = 3 [pid 6265] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6284] <... prctl resumed>) = 0 [pid 6283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6282] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6276] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6265] <... futex resumed>) = 0 [pid 6284] setpgid(0, 0 [pid 6283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6282] <... futex resumed>) = 1 [pid 6276] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6273] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6269] <... futex resumed>) = 0 [pid 6265] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6284] <... setpgid resumed>) = 0 [pid 6283] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6282] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6276] <... futex resumed>) = 0 [pid 6269] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6273] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6283] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6276] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6273] <... futex resumed>) = 0 [pid 6269] <... futex resumed>) = 0 [pid 6284] <... openat resumed>) = 3 [pid 6283] <... futex resumed>) = 1 [pid 6282] getpid( [pid 6276] <... mmap resumed>) = 0x7f566b2b3000 [pid 6273] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6269] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6265] <... futex resumed>) = 0 [pid 6284] write(3, "1000", 4 [pid 6283] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6282] <... getpid resumed>) = 6269 [pid 6276] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6265] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6284] <... write resumed>) = 4 [pid 6283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6282] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6276] <... mprotect resumed>) = 0 [pid 6265] <... futex resumed>) = 0 [pid 6284] close(3 [pid 6283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6282] <... futex resumed>) = 1 [pid 6276] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6269] <... futex resumed>) = 0 [pid 6265] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6284] <... close resumed>) = 0 [pid 6283] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6282] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6269] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6284] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6283] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6276] <... clone resumed>, parent_tid=[6286], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6286 [pid 6273] <... futex resumed>) = 0 [pid 6269] <... futex resumed>) = 1 ./strace-static-x86_64: Process 6286 attached [pid 6284] <... futex resumed>) = 0 [pid 6283] <... futex resumed>) = 1 [pid 6276] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6273] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x7d\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6269] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6265] <... futex resumed>) = 0 [pid 6286] set_robust_list(0x7f566b2d39e0, 24 [pid 6284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [ 87.876611][ T6273] can: request_module (can-proto-0) failed. [pid 6283] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6276] <... futex resumed>) = 0 [pid 6286] <... set_robust_list resumed>) = 0 [pid 6284] <... mmap resumed>) = 0x7f566b2f5000 [pid 6276] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6286] ioctl(-1, SIOCGIFINDEX, NULL [pid 6284] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6286] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6284] <... mprotect resumed>) = 0 [pid 6284] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6288], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6288 [pid 6284] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6284] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6286] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6276] <... futex resumed>) = 0 [pid 6276] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6286] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6276] <... futex resumed>) = 0 [pid 6286] <... socket resumed>) = 3 [pid 6276] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6286] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6276] <... futex resumed>) = 0 [pid 6276] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6286] getpid( [pid 6276] <... futex resumed>) = 0 [pid 6276] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6286] <... getpid resumed>) = 6276 [pid 6286] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6276] <... futex resumed>) = 0 [pid 6276] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6286] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x84\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6276] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6288 attached [pid 6269] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6269] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6282] <... futex resumed>) = 0 [pid 6269] <... futex resumed>) = 1 [pid 6288] set_robust_list(0x7f566b3159e0, 24 [pid 6282] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6269] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6288] <... set_robust_list resumed>) = 0 [pid 6282] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6282] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6288] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6282] <... futex resumed>) = 1 [pid 6269] <... futex resumed>) = 0 [pid 6282] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6269] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6269] <... futex resumed>) = 0 [pid 6282] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6269] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6284] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6282] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6257] <... sendmsg resumed>) = 28 [pid 6282] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6284] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6282] <... futex resumed>) = 1 [pid 6269] <... futex resumed>) = 0 [pid 6257] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6284] <... futex resumed>) = 0 [pid 6282] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6269] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6254] exit_group(0 [pid 6282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6269] <... futex resumed>) = 0 [pid 6257] <... futex resumed>) = 0 [pid 6284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6282] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6278] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6269] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6268] <... futex resumed>) = ? [pid 6262] <... futex resumed>) = ? [pid 6254] <... exit_group resumed>) = ? [pid 6284] <... mmap resumed>) = 0x7f566b2d4000 [pid 6282] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6278] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6268] +++ exited with 0 +++ [pid 6257] +++ exited with 0 +++ [pid 6262] +++ exited with 0 +++ [pid 6282] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6278] <... futex resumed>) = 0 [pid 6276] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6282] <... futex resumed>) = 1 [pid 6278] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6276] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6269] <... futex resumed>) = 0 [pid 6284] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6282] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6276] <... futex resumed>) = 0 [pid 6254] +++ exited with 0 +++ [pid 6278] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6276] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6278] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6278] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6276] <... futex resumed>) = 0 [pid 6278] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6276] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6276] <... futex resumed>) = 0 [pid 6278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6276] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6278] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6278] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6276] <... futex resumed>) = 0 [pid 6278] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6276] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6276] <... futex resumed>) = 0 [pid 6278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6276] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6278] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6278] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6276] <... futex resumed>) = 0 [pid 6278] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6284] <... mprotect resumed>) = 0 [pid 6284] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6254, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 6284] <... clone resumed>, parent_tid=[6290], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6290 [pid 5075] <... restart_syscall resumed>) = 0 [pid 6284] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6284] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6290 attached [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6290] set_robust_list(0x7f566b2f49e0, 24) = 0 [ 88.005442][ T6278] can: request_module (can-proto-0) failed. [pid 6290] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6284] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6284] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6284] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6284] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6291], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6291 [pid 6274] <... bpf resumed>) = 4 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6292 [pid 6284] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6291 attached ) = 0 [pid 6291] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6284] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6292 attached [pid 6291] ioctl(-1, SIOCGIFINDEX, NULL [pid 6274] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6291] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6274] <... futex resumed>) = 0 [pid 6291] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6284] <... futex resumed>) = 0 [pid 6291] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6284] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6274] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6263] <... sendmsg resumed>) = 28 [pid 6292] set_robust_list(0x555555e6d5e0, 24 [pid 6291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6284] <... futex resumed>) = 0 [pid 6263] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6259] exit_group(0 [pid 6292] <... set_robust_list resumed>) = 0 [pid 6291] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6284] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6272] <... futex resumed>) = ? [pid 6267] <... futex resumed>) = ? [pid 6263] <... futex resumed>) = ? [pid 6259] <... exit_group resumed>) = ? [pid 6292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6291] <... socket resumed>) = 3 [pid 6272] +++ exited with 0 +++ [pid 6267] +++ exited with 0 +++ [pid 6263] +++ exited with 0 +++ [pid 6259] +++ exited with 0 +++ [pid 6291] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6284] <... futex resumed>) = 0 [pid 6291] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6284] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6284] <... futex resumed>) = 0 [pid 6292] <... prctl resumed>) = 0 [pid 6291] getpid( [pid 6284] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6292] setpgid(0, 0 [pid 6291] <... getpid resumed>) = 6284 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6259, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 6292] <... setpgid resumed>) = 0 [pid 6291] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6291] <... futex resumed>) = 1 [pid 6284] <... futex resumed>) = 0 [pid 6292] <... openat resumed>) = 3 [pid 6291] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6284] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6292] write(3, "1000", 4 [pid 6291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6284] <... futex resumed>) = 0 [pid 6292] <... write resumed>) = 4 [pid 6291] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x8c\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6284] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6292] close(3) = 0 [pid 6292] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6292] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6292] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6294], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6294 [pid 6292] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6292] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6294 attached [pid 6294] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6294] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6284] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6284] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b292000 [pid 6284] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6284] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6296 [pid 6284] <... clone resumed>, parent_tid=[6298], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 6298 [pid 6284] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6284] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6298 attached [pid 6292] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6288] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6298] set_robust_list(0x7f566b2b29e0, 24 [pid 6292] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6296 attached [pid 6298] <... set_robust_list resumed>) = 0 [pid 6292] <... futex resumed>) = 0 [pid 6288] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6298] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6296] set_robust_list(0x555555e6d5e0, 24 [pid 6292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6288] <... futex resumed>) = 0 [pid 6298] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6296] <... set_robust_list resumed>) = 0 [pid 6292] <... mmap resumed>) = 0x7f566b2d4000 [pid 6288] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6298] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6292] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6298] <... futex resumed>) = 1 [pid 6296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6284] <... futex resumed>) = 0 [pid 6298] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6292] <... mprotect resumed>) = 0 [pid 6284] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6288] <... futex resumed>) = 0 [pid 6296] <... prctl resumed>) = 0 [pid 6292] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6284] <... futex resumed>) = 1 [pid 6296] setpgid(0, 0 [pid 6288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6284] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6296] <... setpgid resumed>) = 0 [pid 6292] <... clone resumed>, parent_tid=[6299], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6299 [pid 6288] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6292] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6288] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6292] <... futex resumed>) = 0 [pid 6288] <... futex resumed>) = 1 [pid 6284] <... futex resumed>) = 0 [pid 6296] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6299 attached [pid 6292] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6296] write(3, "1000", 4 [pid 6288] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6284] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6299] set_robust_list(0x7f566b2f49e0, 24 [pid 6288] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6284] <... futex resumed>) = 0 [pid 6299] <... set_robust_list resumed>) = 0 [pid 6288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6284] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6299] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6288] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6296] <... write resumed>) = 4 [ 88.302908][ T6288] can: request_module (can-proto-0) failed. [pid 6288] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6281] <... bpf resumed>) = 4 [pid 6270] <... sendmsg resumed>) = 28 [pid 6296] close(3 [pid 6288] <... futex resumed>) = 1 [pid 6284] <... futex resumed>) = 0 [pid 6270] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6296] <... close resumed>) = 0 [pid 6288] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6270] <... futex resumed>) = 0 [pid 6296] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6270] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6296] <... futex resumed>) = 0 [pid 6265] exit_group(0 [pid 6296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6283] <... futex resumed>) = ? [pid 6274] <... futex resumed>) = ? [pid 6270] <... futex resumed>) = ? [pid 6265] <... exit_group resumed>) = ? [pid 6296] <... mmap resumed>) = 0x7f566b2f5000 [pid 6283] +++ exited with 0 +++ [pid 6281] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6274] +++ exited with 0 +++ [pid 6270] +++ exited with 0 +++ [pid 6265] +++ exited with 0 +++ [pid 6296] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6281] <... futex resumed>) = 0 [pid 6296] <... mprotect resumed>) = 0 [pid 6281] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6265, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 6296] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6292] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6292] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6296] <... clone resumed>, parent_tid=[6300], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6300 [pid 6296] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6292] <... futex resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 6296] <... futex resumed>) = 0 [pid 6292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6296] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6300 attached [pid 6292] <... mmap resumed>) = 0x7f566b2b3000 [pid 6300] set_robust_list(0x7f566b3159e0, 24 [pid 6292] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6300] <... set_robust_list resumed>) = 0 [pid 6292] <... mprotect resumed>) = 0 [pid 6300] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6292] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6301], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6301 [pid 6292] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6292] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6301 attached [pid 6301] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6301] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6301] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6292] <... futex resumed>) = 0 [pid 6301] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6292] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6301] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6292] <... futex resumed>) = 0 [pid 6301] <... socket resumed>) = 3 [pid 6292] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6301] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6301] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 6292] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6301] getpid( [pid 6292] <... futex resumed>) = 0 [pid 6301] <... getpid resumed>) = 6292 [pid 6292] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6301] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6292] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6301] <... futex resumed>) = 0 [pid 6292] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6301] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x94\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6292] <... futex resumed>) = 0 [pid 6292] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6296] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6296] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6294] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6296] <... mmap resumed>) = 0x7f566b2d4000 [pid 6294] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6296] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6294] <... futex resumed>) = 0 [pid 6296] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6294] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6296] <... clone resumed>, parent_tid=[6303], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6303 ./strace-static-x86_64: Process 6303 attached [pid 6296] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6303] set_robust_list(0x7f566b2f49e0, 24 [pid 6296] <... futex resumed>) = 0 [pid 6296] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6303] <... set_robust_list resumed>) = 0 [pid 6303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6292] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6292] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6294] <... futex resumed>) = 0 [pid 6292] <... futex resumed>) = 1 [pid 6294] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6292] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6294] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6294] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6292] <... futex resumed>) = 0 [pid 6294] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [ 88.446853][ T6294] can: request_module (can-proto-0) failed. [pid 6292] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6292] <... futex resumed>) = 0 [pid 6269] exit_group(0 [pid 6294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6292] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6282] <... futex resumed>) = ? [pid 6269] <... exit_group resumed>) = ? [pid 6282] +++ exited with 0 +++ [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6304 ./strace-static-x86_64: Process 6304 attached [pid 6304] set_robust_list(0x555555e6d5e0, 24 [pid 6276] exit_group(0 [pid 6304] <... set_robust_list resumed>) = 0 [pid 6281] <... futex resumed>) = ? [pid 6278] <... futex resumed>) = ? [pid 6294] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6276] <... exit_group resumed>) = ? [pid 6304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6278] +++ exited with 0 +++ [pid 6304] <... prctl resumed>) = 0 [pid 6304] setpgid(0, 0 [pid 6273] <... sendmsg resumed>) = ? [pid 6304] <... setpgid resumed>) = 0 [pid 6296] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6294] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6281] +++ exited with 0 +++ [pid 6273] +++ exited with 0 +++ [pid 6304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6296] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6294] <... futex resumed>) = 1 [pid 6292] <... futex resumed>) = 0 [pid 6304] <... openat resumed>) = 3 [pid 6296] <... futex resumed>) = 0 [pid 6294] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6292] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6304] write(3, "1000", 4 [pid 6296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6294] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6292] <... futex resumed>) = 0 [pid 6304] <... write resumed>) = 4 [pid 6296] <... mmap resumed>) = 0x7f566b2b3000 [pid 6294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6292] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6304] close(3 [pid 6296] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6294] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6304] <... close resumed>) = 0 [pid 6294] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6304] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6294] <... futex resumed>) = 1 [pid 6292] <... futex resumed>) = 0 [pid 6304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6296] <... mprotect resumed>) = 0 [pid 6294] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6304] <... mmap resumed>) = 0x7f566b2f5000 [pid 6296] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6304] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6296] <... clone resumed>, parent_tid=[6305], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6305 [pid 6304] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6296] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6304] <... clone resumed>, parent_tid=[6306], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6306 [pid 6296] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6305 attached [pid 6304] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6305] set_robust_list(0x7f566b2d39e0, 24 [pid 6304] <... futex resumed>) = 0 [pid 6305] <... set_robust_list resumed>) = 0 [pid 6304] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6305] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6305] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6296] <... futex resumed>) = 0 [pid 6305] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6296] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6306 attached [pid 6305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6296] <... futex resumed>) = 0 [pid 6306] set_robust_list(0x7f566b3159e0, 24 [pid 6305] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6296] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6306] <... set_robust_list resumed>) = 0 [pid 6305] <... socket resumed>) = 3 [pid 6306] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6305] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6296] <... futex resumed>) = 0 [pid 6305] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6296] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6296] <... futex resumed>) = 0 [pid 6305] getpid( [pid 6296] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6305] <... getpid resumed>) = 6296 [pid 6305] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6296] <... futex resumed>) = 0 [pid 6305] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6296] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6305] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6296] <... futex resumed>) = 0 [pid 6305] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x98\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [ 88.505761][ T6273] ieee80211 phy200: Failed to add default virtual iface [pid 6296] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6304] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6279] <... bpf resumed>) = ? [pid 6304] <... mmap resumed>) = 0x7f566b2d4000 [pid 6304] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6304] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6308], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6308 [pid 6304] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6279] +++ exited with 0 +++ [pid 6269] +++ exited with 0 +++ [pid 6304] <... futex resumed>) = 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6269, si_uid=0, si_status=0, si_utime=0, si_stime=18 /* 0.18 s */} --- [pid 6304] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6308 attached [pid 6308] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 6308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6296] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6296] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b292000 [pid 6296] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6296] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6309], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 6309 [pid 6296] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6296] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6309 attached [pid 6309] set_robust_list(0x7f566b2b29e0, 24./strace-static-x86_64: Process 6311 attached ) = 0 [pid 6309] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6311 [pid 6304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6304] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6309] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6304] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6311] set_robust_list(0x555555e6d5e0, 24 [pid 6309] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6304] <... mprotect resumed>) = 0 [pid 6311] <... set_robust_list resumed>) = 0 [pid 6309] <... futex resumed>) = 1 [pid 6304] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6296] <... futex resumed>) = 0 [pid 6309] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6296] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6304] <... clone resumed>, parent_tid=[6312], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6312 [pid 6296] <... futex resumed>) = 0 [pid 6304] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6296] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6304] <... futex resumed>) = 0 [pid 6304] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6311] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128./strace-static-x86_64: Process 6312 attached [pid 6311] <... prctl resumed>) = 0 [pid 6309] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6312] set_robust_list(0x7f566b2d39e0, 24 [pid 6311] setpgid(0, 0 [pid 6309] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6312] <... set_robust_list resumed>) = 0 [pid 6311] <... setpgid resumed>) = 0 [pid 6309] <... futex resumed>) = 1 [pid 6296] <... futex resumed>) = 0 [pid 6312] ioctl(-1, SIOCGIFINDEX, NULL [pid 6311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6296] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6290] <... bpf resumed>) = 4 [pid 6312] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6296] <... futex resumed>) = 0 [pid 6312] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6296] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6312] <... futex resumed>) = 1 [pid 6304] <... futex resumed>) = 0 [pid 6312] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6304] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6304] <... futex resumed>) = 0 [pid 6312] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6304] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6312] <... socket resumed>) = 3 [pid 6312] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6304] <... futex resumed>) = 0 [pid 6312] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6304] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6304] <... futex resumed>) = 0 [pid 6312] getpid( [pid 6304] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6312] <... getpid resumed>) = 6304 [pid 6312] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6304] <... futex resumed>) = 0 [pid 6312] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6304] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6304] <... futex resumed>) = 0 [pid 6312] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xa0\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6304] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6311] <... openat resumed>) = 3 [pid 6309] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6311] write(3, "1000", 4 [pid 6309] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6290] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] <... write resumed>) = 4 [pid 6309] <... futex resumed>) = 1 [pid 6300] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6296] <... futex resumed>) = 0 [pid 6290] <... futex resumed>) = 0 [pid 6311] close(3 [pid 6309] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6300] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] <... close resumed>) = 0 [pid 6290] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6300] <... futex resumed>) = 0 [pid 6311] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6300] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] <... futex resumed>) = 0 [pid 6311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6311] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6286] <... sendmsg resumed>) = ? [pid 6311] <... mprotect resumed>) = 0 [pid 6304] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6311] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6304] <... mmap resumed>) = 0x7f566b292000 [ 88.714615][ T6300] can: request_module (can-proto-0) failed. [ 88.740936][ T6286] ieee80211 phy201: Failed to add default virtual iface [pid 6286] +++ exited with 0 +++ [pid 6276] +++ exited with 0 +++ ./strace-static-x86_64: Process 6313 attached [pid 6306] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6304] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6276, si_uid=0, si_status=0, si_utime=0, si_stime=18 /* 0.18 s */} --- [pid 6313] set_robust_list(0x7f566b3159e0, 24 [pid 6311] <... clone resumed>, parent_tid=[6313], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6313 [pid 6306] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6304] <... mprotect resumed>) = 0 [pid 6313] <... set_robust_list resumed>) = 0 [pid 6311] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6306] <... futex resumed>) = 0 [pid 6304] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6313] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6311] <... futex resumed>) = 0 [pid 6306] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6311] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6304] <... clone resumed>, parent_tid=[6314], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 6314 [pid 6304] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6314 attached ) = 0 ./strace-static-x86_64: Process 6316 attached [pid 6314] set_robust_list(0x7f566b2b29e0, 24 [pid 6304] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6303] <... bpf resumed>) = 4 [pid 6299] <... bpf resumed>) = 4 [pid 6316] set_robust_list(0x555555e6d5e0, 24 [pid 6314] <... set_robust_list resumed>) = 0 [pid 6303] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6299] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6316 [pid 6314] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6303] <... futex resumed>) = 0 [pid 6299] <... futex resumed>) = 0 [pid 6316] <... set_robust_list resumed>) = 0 [pid 6314] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6303] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6299] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6314] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6316] <... prctl resumed>) = 0 [pid 6314] <... futex resumed>) = 1 [pid 6304] <... futex resumed>) = 0 [pid 6316] setpgid(0, 0 [pid 6314] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6304] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6316] <... setpgid resumed>) = 0 [pid 6306] <... futex resumed>) = 0 [pid 6304] <... futex resumed>) = 1 [pid 6316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [ 88.790673][ T6306] can: request_module (can-proto-0) failed. [pid 6304] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6316] <... openat resumed>) = 3 [pid 6306] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6284] exit_group(0 [pid 6316] write(3, "1000", 4 [pid 6306] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6298] <... futex resumed>) = ? [pid 6290] <... futex resumed>) = ? [pid 6288] <... futex resumed>) = ? [pid 6284] <... exit_group resumed>) = ? [pid 6316] <... write resumed>) = 4 [pid 6306] <... futex resumed>) = 1 [pid 6298] +++ exited with 0 +++ [pid 6290] +++ exited with 0 +++ [pid 6304] <... futex resumed>) = 0 [pid 6288] +++ exited with 0 +++ [pid 6316] close(3 [pid 6306] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6304] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6316] <... close resumed>) = 0 [pid 6311] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6306] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6304] <... futex resumed>) = 0 [pid 6311] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6304] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6311] <... futex resumed>) = 0 [pid 6316] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6306] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6316] <... futex resumed>) = 0 [pid 6311] <... mmap resumed>) = 0x7f566b2d4000 [pid 6306] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6311] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6306] <... futex resumed>) = 1 [pid 6304] <... futex resumed>) = 0 [pid 6316] <... mmap resumed>) = 0x7f566b2f5000 [pid 6306] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6316] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6311] <... mprotect resumed>) = 0 [pid 6316] <... mprotect resumed>) = 0 [pid 6311] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6316] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6311] <... clone resumed>, parent_tid=[6317], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6317 [pid 6316] <... clone resumed>, parent_tid=[6318], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6318 [pid 6311] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6316] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6317 attached [pid 6316] <... futex resumed>) = 0 [pid 6311] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6318 attached [pid 6317] set_robust_list(0x7f566b2f49e0, 24 [pid 6316] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6291] <... sendmsg resumed>) = ? [pid 6318] set_robust_list(0x7f566b3159e0, 24 [pid 6317] <... set_robust_list resumed>) = 0 [ 88.876308][ T6291] ieee80211 phy202: Failed to add default virtual iface [pid 6318] <... set_robust_list resumed>) = 0 [pid 6317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6291] +++ exited with 0 +++ [pid 6284] +++ exited with 0 +++ [pid 6318] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6284, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 6313] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6313] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6313] <... futex resumed>) = 0 [pid 6311] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6313] ioctl(-1, SIOCGIFINDEX, NULL [pid 6311] <... futex resumed>) = 0 [pid 6313] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6311] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6313] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6313] <... futex resumed>) = 0 [pid 6311] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6313] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6311] <... futex resumed>) = 0 [pid 6313] <... socket resumed>) = 3 [pid 6311] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6313] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6313] <... futex resumed>) = 0 [pid 6311] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6313] getpid( [pid 6311] <... futex resumed>) = 0 [pid 6313] <... getpid resumed>) = 6311 [pid 6311] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6313] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6313] <... futex resumed>) = 0 [pid 6311] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6313] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xa7\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6311] <... futex resumed>) = 0 [pid 6316] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6311] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6316] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6316] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6316] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6321], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6321 [pid 6316] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6316] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6321 attached [pid 6321] set_robust_list(0x7f566b2f49e0, 24) = 0 [ 88.917749][ T6313] can: request_module (can-proto-0) failed. [pid 6321] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6308] <... bpf resumed>) = 4 [pid 6311] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6308] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6308] <... futex resumed>) = 0 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6322 [pid 6311] <... futex resumed>) = 0 [pid 6316] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6308] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6316] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6311] <... mmap resumed>) = 0x7f566b2b3000 [pid 6316] <... futex resumed>) = 0 [pid 6311] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6311] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 6322 attached [pid 6316] <... mmap resumed>) = 0x7f566b2b3000 [pid 6311] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6301] <... sendmsg resumed>) = 28 [pid 6316] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6322] set_robust_list(0x555555e6d5e0, 24 [pid 6301] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6316] <... mprotect resumed>) = 0 [pid 6311] <... clone resumed>, parent_tid=[6323], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6323 [pid 6322] <... set_robust_list resumed>) = 0 [pid 6316] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6311] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6301] <... futex resumed>) = 0 [pid 6292] exit_group(0./strace-static-x86_64: Process 6323 attached ./strace-static-x86_64: Process 6324 attached [pid 6322] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6311] <... futex resumed>) = 0 [pid 6299] <... futex resumed>) = ? [pid 6294] <... futex resumed>) = ? [pid 6292] <... exit_group resumed>) = ? [pid 6323] set_robust_list(0x7f566b2d39e0, 24 [pid 6322] <... prctl resumed>) = 0 [pid 6316] <... clone resumed>, parent_tid=[6324], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6324 [pid 6311] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6301] +++ exited with 0 +++ [pid 6299] +++ exited with 0 +++ [pid 6294] +++ exited with 0 +++ [pid 6292] +++ exited with 0 +++ [pid 6323] <... set_robust_list resumed>) = 0 [pid 6316] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6323] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6316] <... futex resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6292, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 6323] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6316] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 6323] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] <... restart_syscall resumed>) = 0 [pid 6323] <... futex resumed>) = 1 [pid 6311] <... futex resumed>) = 0 [pid 6323] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6322] setpgid(0, 0 [pid 6311] <... futex resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6311] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6324] set_robust_list(0x7f566b2d39e0, 24 [pid 6323] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6322] <... setpgid resumed>) = 0 [pid 6323] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6311] <... futex resumed>) = 0 [pid 6323] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6311] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6323] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6311] <... futex resumed>) = 0 [pid 6323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6311] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6323] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6324] <... set_robust_list resumed>) = 0 [pid 6323] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6322] <... openat resumed>) = 3 [pid 6311] <... futex resumed>) = 0 [pid 6324] ioctl(-1, SIOCGIFINDEX, NULL [pid 6323] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6324] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6322] write(3, "1000", 4 [pid 6324] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6322] <... write resumed>) = 4 [pid 6324] <... futex resumed>) = 1 [pid 6322] close(3 [pid 6316] <... futex resumed>) = 0 [pid 6324] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6316] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6322] <... close resumed>) = 0 [pid 6316] <... futex resumed>) = 0 [pid 6324] <... socket resumed>) = 3 [pid 6316] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6322] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6324] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6322] <... futex resumed>) = 0 [pid 6316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6324] <... futex resumed>) = 0 [pid 6322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6316] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6324] getpid( [pid 6322] <... mmap resumed>) = 0x7f566b2f5000 [pid 6316] <... futex resumed>) = 0 [pid 6324] <... getpid resumed>) = 6316 [pid 6322] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6316] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6324] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6322] <... mprotect resumed>) = 0 [pid 6316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6316] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6324] <... futex resumed>) = 0 [pid 6316] <... futex resumed>) = 0 [pid 6322] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6316] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6324] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xac\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6322] <... clone resumed>, parent_tid=[6325], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6325 [pid 6322] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6322] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6325 attached [pid 6325] set_robust_list(0x7f566b3159e0, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6326 [pid 6325] <... set_robust_list resumed>) = 0 [pid 6325] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */./strace-static-x86_64: Process 6326 attached [pid 6326] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6326] setpgid(0, 0 [pid 6316] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6316] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b292000 [pid 6316] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6316] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6326] <... setpgid resumed>) = 0 [pid 6322] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6318] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6316] <... clone resumed>, parent_tid=[6328], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 6328 [pid 6316] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6322] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6316] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6328 attached [pid 6316] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6328] set_robust_list(0x7f566b2b29e0, 24) = 0 [pid 6322] <... futex resumed>) = 0 [pid 6328] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6326] <... openat resumed>) = 3 [pid 6322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6328] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6326] write(3, "1000", 4 [pid 6322] <... mmap resumed>) = 0x7f566b2d4000 [pid 6328] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6326] <... write resumed>) = 4 [pid 6322] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6328] <... futex resumed>) = 1 [pid 6326] close(3 [pid 6316] <... futex resumed>) = 0 [pid 6328] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6316] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6322] <... mprotect resumed>) = 0 [pid 6326] <... close resumed>) = 0 [pid 6328] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6326] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6322] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6318] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6316] <... futex resumed>) = 0 [pid 6328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6316] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6329 attached [pid 6328] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6326] <... futex resumed>) = 0 [pid 6318] <... futex resumed>) = 0 [pid 6328] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6322] <... clone resumed>, parent_tid=[6329], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6329 [pid 6316] <... futex resumed>) = 0 [pid 6328] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6316] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6329] set_robust_list(0x7f566b2f49e0, 24 [pid 6326] <... mmap resumed>) = 0x7f566b2f5000 [pid 6322] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6316] <... futex resumed>) = 0 [pid 6318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6329] <... set_robust_list resumed>) = 0 [pid 6326] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6322] <... futex resumed>) = 0 [pid 6318] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6316] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6329] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6326] <... mprotect resumed>) = 0 [pid 6322] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6318] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6305] <... sendmsg resumed>) = 28 [pid 6326] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6318] <... futex resumed>) = 1 [ 89.183879][ T6318] can: request_module (can-proto-0) failed. [pid 6316] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6330 attached [pid 6318] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6305] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6296] exit_group(0 [pid 6330] set_robust_list(0x7f566b3159e0, 24 [pid 6326] <... clone resumed>, parent_tid=[6330], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6330 [pid 6309] <... futex resumed>) = ? [pid 6305] <... futex resumed>) = ? [pid 6303] <... futex resumed>) = ? [pid 6300] <... futex resumed>) = ? [pid 6296] <... exit_group resumed>) = ? [pid 6330] <... set_robust_list resumed>) = 0 [pid 6326] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6309] +++ exited with 0 +++ [pid 6305] +++ exited with 0 +++ [pid 6303] +++ exited with 0 +++ [pid 6300] +++ exited with 0 +++ [pid 6296] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6296, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 6330] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6326] <... futex resumed>) = 0 [pid 6322] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6326] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6322] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6322] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6322] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6332], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6332 [pid 6322] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6322] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6332 attached [pid 6325] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6332] set_robust_list(0x7f566b2d39e0, 24 [pid 6325] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6332] <... set_robust_list resumed>) = 0 [pid 6325] <... futex resumed>) = 0 [pid 6332] ioctl(-1, SIOCGIFINDEX, NULL [pid 6325] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6332] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6332] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6322] <... futex resumed>) = 0 [pid 6322] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6332] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6325] <... futex resumed>) = 0 [pid 6322] <... futex resumed>) = 1 [pid 6325] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6322] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6325] <... socket resumed>) = 3 [pid 6325] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6322] <... futex resumed>) = 0 [pid 6325] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6322] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6322] <... futex resumed>) = 0 [pid 6325] getpid( [pid 6322] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6325] <... getpid resumed>) = 6322 [pid 6325] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6322] <... futex resumed>) = 0 [pid 6325] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6322] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6325] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6322] <... futex resumed>) = 0 [pid 6326] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6325] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xb2\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6322] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6321] <... bpf resumed>) = 4 [pid 6317] <... bpf resumed>) = 4 [pid 6312] <... sendmsg resumed>) = 28 [pid 6326] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6321] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6317] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6312] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6304] exit_group(0 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6333 [pid 6326] <... futex resumed>) = 0 [pid 6321] <... futex resumed>) = 0 [pid 6317] <... futex resumed>) = 0 [pid 6314] <... futex resumed>) = ? [pid 6312] <... futex resumed>) = ? [pid 6308] <... futex resumed>) = ? [pid 6306] <... futex resumed>) = ? [pid 6304] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6333 attached [pid 6326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6321] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6317] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6314] +++ exited with 0 +++ [pid 6312] +++ exited with 0 +++ [pid 6308] +++ exited with 0 +++ [pid 6306] +++ exited with 0 +++ [pid 6304] +++ exited with 0 +++ [pid 6333] set_robust_list(0x555555e6d5e0, 24 [pid 6326] <... mmap resumed>) = 0x7f566b2d4000 [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6304, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 6333] <... set_robust_list resumed>) = 0 [pid 6326] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6326] <... mprotect resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 6333] <... prctl resumed>) = 0 [pid 6326] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6333] setpgid(0, 0) = 0 [pid 6326] <... clone resumed>, parent_tid=[6334], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6334 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6326] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6333] <... openat resumed>) = 3 [pid 6326] <... futex resumed>) = 0 [pid 6322] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6334 attached [pid 6333] write(3, "1000", 4 [pid 6326] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6322] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6334] set_robust_list(0x7f566b2f49e0, 24 [pid 6333] <... write resumed>) = 4 [pid 6332] <... futex resumed>) = 0 [pid 6322] <... futex resumed>) = 1 [pid 6334] <... set_robust_list resumed>) = 0 [pid 6333] close(3 [pid 6332] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6322] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6333] <... close resumed>) = 0 [pid 6332] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6333] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6332] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6333] <... futex resumed>) = 0 [pid 6332] <... futex resumed>) = 1 [pid 6322] <... futex resumed>) = 0 [pid 6333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6332] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6322] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6333] <... mmap resumed>) = 0x7f566b2f5000 [pid 6332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6322] <... futex resumed>) = 0 [pid 6333] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6322] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6333] <... mprotect resumed>) = 0 [pid 6332] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6333] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6332] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6322] <... futex resumed>) = 0 [pid 6333] <... clone resumed>, parent_tid=[6335], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6335 [pid 6332] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6322] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6333] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6322] <... futex resumed>) = 0 [pid 6333] <... futex resumed>) = 0 [pid 6332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6322] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 6335 attached [pid 6333] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6332] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6335] set_robust_list(0x7f566b3159e0, 24 [pid 6332] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6336 [pid 6335] <... set_robust_list resumed>) = 0 [pid 6332] <... futex resumed>) = 1 [pid 6322] <... futex resumed>) = 0 [pid 6335] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6332] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6336 attached [pid 6336] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6336] setpgid(0, 0) = 0 [pid 6336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6326] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6336] write(3, "1000", 4 [pid 6326] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6336] <... write resumed>) = 4 [pid 6326] <... futex resumed>) = 0 [pid 6336] close(3 [pid 6330] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6336] <... close resumed>) = 0 [pid 6330] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6326] <... mmap resumed>) = 0x7f566b2b3000 [pid 6336] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6330] <... futex resumed>) = 0 [pid 6326] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6336] <... futex resumed>) = 0 [pid 6330] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6326] <... mprotect resumed>) = 0 [pid 6336] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6326] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6336] <... mmap resumed>) = 0x7f566b2f5000 [pid 6336] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6326] <... clone resumed>, parent_tid=[6338], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6338 [pid 6336] <... mprotect resumed>) = 0 [pid 6326] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6338 attached [pid 6336] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6326] <... futex resumed>) = 0 [pid 6338] set_robust_list(0x7f566b2d39e0, 24 [pid 6326] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6339 attached [pid 6338] <... set_robust_list resumed>) = 0 [pid 6336] <... clone resumed>, parent_tid=[6339], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6339 [pid 6339] set_robust_list(0x7f566b3159e0, 24 [pid 6338] ioctl(-1, SIOCGIFINDEX, NULL [pid 6336] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6333] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6339] <... set_robust_list resumed>) = 0 [pid 6338] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6336] <... futex resumed>) = 0 [pid 6333] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6339] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6338] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6336] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6333] <... futex resumed>) = 0 [pid 6338] <... futex resumed>) = 1 [pid 6333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6326] <... futex resumed>) = 0 [pid 6338] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6333] <... mmap resumed>) = 0x7f566b2d4000 [pid 6326] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6333] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6330] <... futex resumed>) = 0 [pid 6326] <... futex resumed>) = 1 [pid 6333] <... mprotect resumed>) = 0 [pid 6330] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6326] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6333] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6330] <... socket resumed>) = 3 [pid 6330] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6333] <... clone resumed>, parent_tid=[6341], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6341 [pid 6330] <... futex resumed>) = 1 [pid 6326] <... futex resumed>) = 0 [pid 6333] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6330] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6326] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6330] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6326] <... futex resumed>) = 0 [pid 6330] getpid( [pid 6326] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6330] <... getpid resumed>) = 6326 [pid 6330] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6326] <... futex resumed>) = 0 [pid 6333] <... futex resumed>) = 0 [pid 6333] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6330] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6326] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6341 attached [pid 6330] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6326] <... futex resumed>) = 0 [pid 6341] set_robust_list(0x7f566b2f49e0, 24 [pid 6330] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xb6\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6326] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6341] <... set_robust_list resumed>) = 0 [pid 6341] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6336] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6313] <... sendmsg resumed>) = 28 [pid 6313] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6336] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6336] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6336] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6336] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6342], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6342 [pid 6336] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6336] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6311] exit_group(0 [pid 6317] <... futex resumed>) = ? [pid 6311] <... exit_group resumed>) = ? [pid 6323] <... futex resumed>) = ? [pid 6323] +++ exited with 0 +++ [pid 6317] +++ exited with 0 +++ [pid 6313] <... futex resumed>) = ? ./strace-static-x86_64: Process 6342 attached [pid 6333] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6329] <... bpf resumed>) = 4 [pid 6313] +++ exited with 0 +++ [pid 6311] +++ exited with 0 +++ [pid 6342] set_robust_list(0x7f566b2f49e0, 24 [pid 6333] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6329] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6311, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 6342] <... set_robust_list resumed>) = 0 [pid 6333] <... futex resumed>) = 0 [pid 6329] <... futex resumed>) = 0 [pid 6326] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6342] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6329] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6326] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6338] <... futex resumed>) = 0 [pid 6333] <... mmap resumed>) = 0x7f566b2b3000 [pid 6326] <... futex resumed>) = 1 [pid 6338] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6333] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6326] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6338] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6333] <... mprotect resumed>) = 0 [pid 6338] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6326] <... futex resumed>) = 0 [pid 6338] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6326] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6338] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6326] <... futex resumed>) = 0 [pid 6338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6326] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6338] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6336] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6338] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6336] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6333] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6338] <... futex resumed>) = 1 [pid 6336] <... futex resumed>) = 0 [pid 6326] <... futex resumed>) = 0 [pid 6338] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6336] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6333] <... clone resumed>, parent_tid=[6343], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6343 [pid 6326] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6338] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6336] <... mmap resumed>) = 0x7f566b2b3000 [pid 6333] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6326] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6343 attached [pid 6338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6336] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6333] <... futex resumed>) = 0 [pid 6326] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6343] set_robust_list(0x7f566b2d39e0, 24 [pid 6338] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6336] <... mprotect resumed>) = 0 [pid 6333] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6343] <... set_robust_list resumed>) = 0 [pid 6338] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6336] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6335] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6343] ioctl(-1, SIOCGIFINDEX, NULL [pid 6338] <... futex resumed>) = 1 [pid 6335] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6326] <... futex resumed>) = 0 [pid 6343] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6338] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6336] <... clone resumed>, parent_tid=[6344], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6344 [pid 6335] <... futex resumed>) = 0 [pid 6343] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6336] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6335] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6344 attached [pid 6343] <... futex resumed>) = 1 [pid 6336] <... futex resumed>) = 0 [pid 6333] <... futex resumed>) = 0 [pid 6344] set_robust_list(0x7f566b2d39e0, 24 [pid 6343] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6336] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6333] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6344] <... set_robust_list resumed>) = 0 [pid 6335] <... futex resumed>) = 0 [pid 6333] <... futex resumed>) = 1 [pid 6344] ioctl(-1, SIOCGIFINDEX, NULL [pid 6335] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6333] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6344] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6335] <... socket resumed>) = 3 [pid 6344] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6335] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6344] <... futex resumed>) = 1 [pid 6336] <... futex resumed>) = 0 [pid 6335] <... futex resumed>) = 1 [pid 6333] <... futex resumed>) = 0 [pid 6344] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6336] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6335] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6333] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6336] <... futex resumed>) = 0 [pid 6335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6333] <... futex resumed>) = 0 [pid 6344] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6336] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6335] getpid( [pid 6333] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6344] <... socket resumed>) = 3 [pid 6344] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6336] <... futex resumed>) = 0 [pid 6344] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6336] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6336] <... futex resumed>) = 0 [pid 6335] <... getpid resumed>) = 6333 [pid 6344] getpid( [pid 6336] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6344] <... getpid resumed>) = 6336 [pid 6344] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6336] <... futex resumed>) = 0 [pid 6344] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6336] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6336] <... futex resumed>) = 0 [pid 6344] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xc0\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6336] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6345 attached [pid 6345] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6345] setpgid(0, 0) = 0 [pid 6335] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6333] <... futex resumed>) = 0 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6345 [pid 6345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6345] write(3, "1000", 4) = 4 [pid 6345] close(3) = 0 [pid 6345] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6345] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6345] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6346], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6346 [pid 6345] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6335] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6333] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6345] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6339] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6333] <... futex resumed>) = 0 [pid 6339] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6335] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xbd\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6333] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6339] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6346 attached [pid 6339] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6346] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6346] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6336] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6336] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6339] <... futex resumed>) = 0 [pid 6336] <... futex resumed>) = 1 [pid 6339] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6336] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6345] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6339] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6333] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6345] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6339] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6333] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6345] <... futex resumed>) = 0 [pid 6343] <... futex resumed>) = 0 [pid 6339] <... futex resumed>) = 1 [pid 6336] <... futex resumed>) = 0 [pid 6333] <... futex resumed>) = 1 [pid 6345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6343] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6339] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6336] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6333] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6345] <... mmap resumed>) = 0x7f566b2d4000 [pid 6343] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6336] <... futex resumed>) = 0 [pid 6345] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6343] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6336] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6345] <... mprotect resumed>) = 0 [pid 6343] <... futex resumed>) = 1 [pid 6339] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6333] <... futex resumed>) = 0 [pid 6345] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6343] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6339] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6334] <... bpf resumed>) = 4 [pid 6333] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6348 attached [pid 6343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6341] <... bpf resumed>) = 4 [pid 6339] <... futex resumed>) = 1 [pid 6336] <... futex resumed>) = 0 [pid 6334] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6333] <... futex resumed>) = 0 [pid 6348] set_robust_list(0x7f566b2f49e0, 24 [pid 6345] <... clone resumed>, parent_tid=[6348], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6348 [pid 6343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6341] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6339] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6336] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6334] <... futex resumed>) = 0 [pid 6333] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6348] <... set_robust_list resumed>) = 0 [pid 6345] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6343] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6341] <... futex resumed>) = 0 [pid 6339] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6336] <... futex resumed>) = 0 [pid 6334] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6348] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6345] <... futex resumed>) = 0 [pid 6343] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6341] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6336] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6345] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6343] <... futex resumed>) = 1 [pid 6339] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6333] <... futex resumed>) = 0 [pid 6343] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6339] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6333] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6346] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6341] <... futex resumed>) = 0 [pid 6339] <... futex resumed>) = 1 [pid 6336] <... futex resumed>) = 0 [pid 6333] <... futex resumed>) = 1 [pid 6346] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6339] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6333] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6346] <... futex resumed>) = 0 [pid 6341] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6324] <... sendmsg resumed>) = 28 [pid 6346] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6341] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6333] <... futex resumed>) = 0 [pid 6341] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6324] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6324] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6316] exit_group(0 [pid 6328] <... futex resumed>) = ? [pid 6324] <... futex resumed>) = ? [pid 6321] <... futex resumed>) = ? [pid 6318] <... futex resumed>) = ? [pid 6316] <... exit_group resumed>) = ? [pid 6345] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6328] +++ exited with 0 +++ [pid 6324] +++ exited with 0 +++ [pid 6321] +++ exited with 0 +++ [pid 6318] +++ exited with 0 +++ [pid 6316] +++ exited with 0 +++ [pid 6345] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6346] <... futex resumed>) = 0 [pid 6345] <... futex resumed>) = 1 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6316, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 6346] ioctl(-1, SIOCGIFINDEX, NULL [pid 6345] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5073] restart_syscall(<... resuming interrupted clone ...> [pid 6346] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5073] <... restart_syscall resumed>) = 0 [pid 6346] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6345] <... futex resumed>) = 0 [pid 6346] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6345] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6345] <... futex resumed>) = 0 [pid 6346] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6345] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6346] <... socket resumed>) = 3 [pid 6346] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6345] <... futex resumed>) = 0 [pid 6346] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6345] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6345] <... futex resumed>) = 0 [pid 6346] getpid( [pid 6345] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6346] <... getpid resumed>) = 6345 [pid 6346] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6345] <... futex resumed>) = 0 [pid 6346] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6345] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6346] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6345] <... futex resumed>) = 0 [pid 6346] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xc9\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6345] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6342] <... bpf resumed>) = 4 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6350 [pid 6342] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6342] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6350 attached [pid 6350] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6350] setpgid(0, 0) = 0 [pid 6350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6350] write(3, "1000", 4) = 4 [pid 6350] close(3) = 0 [pid 6350] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6350] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6350] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6351], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6351 [pid 6350] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6350] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6351 attached [pid 6351] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6351] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6345] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6345] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6325] <... sendmsg resumed>) = 28 [pid 6345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6325] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6345] <... mmap resumed>) = 0x7f566b2b3000 [pid 6325] <... futex resumed>) = 0 [pid 6322] exit_group(0 [pid 6345] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6332] <... futex resumed>) = ? [pid 6329] <... futex resumed>) = ? [pid 6322] <... exit_group resumed>) = ? [pid 6345] <... mprotect resumed>) = 0 [pid 6332] +++ exited with 0 +++ [pid 6329] +++ exited with 0 +++ [pid 6325] +++ exited with 0 +++ [pid 6345] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6322] +++ exited with 0 +++ [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6322, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 6345] <... clone resumed>, parent_tid=[6353], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6353 ./strace-static-x86_64: Process 6353 attached [pid 6345] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6353] set_robust_list(0x7f566b2d39e0, 24 [pid 6350] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6345] <... futex resumed>) = 0 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6353] <... set_robust_list resumed>) = 0 [pid 6350] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6345] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6353] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6350] <... futex resumed>) = 0 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6354 [pid 6353] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6353] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6350] <... mmap resumed>) = 0x7f566b2d4000 ./strace-static-x86_64: Process 6354 attached [pid 6353] <... futex resumed>) = 1 [pid 6350] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6345] <... futex resumed>) = 0 [pid 6354] set_robust_list(0x555555e6d5e0, 24 [pid 6353] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6350] <... mprotect resumed>) = 0 [pid 6345] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6354] <... set_robust_list resumed>) = 0 [pid 6353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6350] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6345] <... futex resumed>) = 0 [pid 6354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6348] <... bpf resumed>) = 4 [pid 6345] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6355 attached [pid 6354] <... prctl resumed>) = 0 [pid 6353] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6350] <... clone resumed>, parent_tid=[6355], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6355 [pid 6348] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6355] set_robust_list(0x7f566b2f49e0, 24 [pid 6354] setpgid(0, 0 [pid 6353] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6350] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6348] <... futex resumed>) = 0 [pid 6355] <... set_robust_list resumed>) = 0 [pid 6354] <... setpgid resumed>) = 0 [pid 6353] <... futex resumed>) = 1 [pid 6350] <... futex resumed>) = 0 [pid 6348] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6345] <... futex resumed>) = 0 [pid 6355] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6353] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6350] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6345] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6354] <... openat resumed>) = 3 [pid 6345] <... futex resumed>) = 1 [pid 6348] <... futex resumed>) = 0 [pid 6354] write(3, "1000", 4 [pid 6348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6345] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6354] <... write resumed>) = 4 [pid 6348] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6354] close(3 [pid 6348] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6354] <... close resumed>) = 0 [pid 6348] <... futex resumed>) = 1 [pid 6345] <... futex resumed>) = 0 [pid 6354] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6348] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6354] <... futex resumed>) = 0 [pid 6354] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6354] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6354] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6356], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6356 [pid 6354] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6354] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6356 attached [pid 6356] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6356] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6350] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6350] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6350] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6354] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6350] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6354] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6350] <... clone resumed>, parent_tid=[6359], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6359 ./strace-static-x86_64: Process 6359 attached [pid 6354] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6350] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6359] set_robust_list(0x7f566b2d39e0, 24 [pid 6354] <... mmap resumed>) = 0x7f566b2d4000 [pid 6350] <... futex resumed>) = 0 [pid 6359] <... set_robust_list resumed>) = 0 [pid 6354] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6350] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6359] ioctl(-1, SIOCGIFINDEX, NULL [pid 6354] <... mprotect resumed>) = 0 [pid 6330] <... sendmsg resumed>) = 28 [pid 6359] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6354] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6330] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6359] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6330] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6360 attached [pid 6359] <... futex resumed>) = 1 [pid 6354] <... clone resumed>, parent_tid=[6360], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6360 [pid 6351] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6350] <... futex resumed>) = 0 [pid 6330] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6326] exit_group(0 [pid 6360] set_robust_list(0x7f566b2f49e0, 24 [pid 6359] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6354] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6351] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6350] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6338] <... futex resumed>) = ? [pid 6334] <... futex resumed>) = ? [pid 6330] <... futex resumed>) = ? [pid 6326] <... exit_group resumed>) = ? [pid 6360] <... set_robust_list resumed>) = 0 [pid 6354] <... futex resumed>) = 0 [pid 6351] <... futex resumed>) = 0 [pid 6350] <... futex resumed>) = 0 [pid 6338] +++ exited with 0 +++ [pid 6334] +++ exited with 0 +++ [pid 6330] +++ exited with 0 +++ [pid 6326] +++ exited with 0 +++ [pid 6360] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6354] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6351] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6350] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6351] <... socket resumed>) = 3 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6326, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 6351] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 6351] <... futex resumed>) = 1 [pid 6350] <... futex resumed>) = 0 [pid 5075] <... restart_syscall resumed>) = 0 [pid 6351] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6350] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6350] <... futex resumed>) = 0 [pid 6351] getpid( [pid 6350] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6351] <... getpid resumed>) = 6350 [pid 6351] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6350] <... futex resumed>) = 0 [pid 6351] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6350] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6351] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6350] <... futex resumed>) = 0 [pid 6351] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xce\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6350] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6354] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6354] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6354] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6354] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6354] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6361], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6361 [pid 6354] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6354] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6361 attached [pid 6361] set_robust_list(0x7f566b2d39e0, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6362 [pid 6361] <... set_robust_list resumed>) = 0 [pid 6361] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6361] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6354] <... futex resumed>) = 0 [pid 6361] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6354] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6362 attached [pid 6361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6354] <... futex resumed>) = 0 [pid 6362] set_robust_list(0x555555e6d5e0, 24 [pid 6361] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6354] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6350] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6362] <... set_robust_list resumed>) = 0 [pid 6361] <... socket resumed>) = 3 [pid 6350] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6361] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6359] <... futex resumed>) = 0 [pid 6355] <... bpf resumed>) = 4 [pid 6350] <... futex resumed>) = 1 [pid 6362] <... prctl resumed>) = 0 [pid 6361] <... futex resumed>) = 1 [pid 6359] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6355] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6354] <... futex resumed>) = 0 [pid 6350] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6362] setpgid(0, 0 [pid 6361] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6359] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6355] <... futex resumed>) = 0 [pid 6354] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6362] <... setpgid resumed>) = 0 [pid 6361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6359] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6355] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6354] <... futex resumed>) = 0 [pid 6362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6361] getpid( [pid 6359] <... futex resumed>) = 1 [pid 6354] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6350] <... futex resumed>) = 0 [pid 6362] <... openat resumed>) = 3 [pid 6361] <... getpid resumed>) = 6354 [pid 6359] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6356] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6350] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6362] write(3, "1000", 4 [pid 6361] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6356] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6355] <... futex resumed>) = 0 [pid 6350] <... futex resumed>) = 1 [pid 6362] <... write resumed>) = 4 [pid 6361] <... futex resumed>) = 1 [pid 6356] <... futex resumed>) = 0 [pid 6355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6354] <... futex resumed>) = 0 [pid 6350] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6362] close(3 [pid 6361] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6356] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6355] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6354] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6362] <... close resumed>) = 0 [pid 6356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6355] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6354] <... futex resumed>) = 0 [pid 6362] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6356] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xd2\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6355] <... futex resumed>) = 1 [pid 6354] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6350] <... futex resumed>) = 0 [pid 6362] <... futex resumed>) = 0 [pid 6355] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6350] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6350] <... futex resumed>) = 0 [pid 6362] <... mmap resumed>) = 0x7f566b2f5000 [pid 6355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6350] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6362] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6355] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6362] <... mprotect resumed>) = 0 [pid 6355] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6362] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6355] <... futex resumed>) = 1 [pid 6350] <... futex resumed>) = 0 [pid 6355] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6362] <... clone resumed>, parent_tid=[6366], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6366 [pid 6362] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6362] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6366 attached [pid 6366] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6366] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6360] <... bpf resumed>) = 4 [pid 6354] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6360] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6354] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6344] <... sendmsg resumed>) = 28 [pid 6360] <... futex resumed>) = 0 [pid 6354] <... futex resumed>) = 0 [pid 6344] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6360] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6354] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6344] <... futex resumed>) = 0 [pid 6360] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6344] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6336] exit_group(0 [pid 6360] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6344] <... futex resumed>) = ? [pid 6342] <... futex resumed>) = ? [pid 6339] <... futex resumed>) = ? [pid 6336] <... exit_group resumed>) = ? [pid 6360] <... futex resumed>) = 1 [pid 6354] <... futex resumed>) = 0 [pid 6344] +++ exited with 0 +++ [pid 6342] +++ exited with 0 +++ [pid 6339] +++ exited with 0 +++ [pid 6362] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6360] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6354] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6336] +++ exited with 0 +++ [pid 6362] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6354] <... futex resumed>) = 0 [pid 6362] <... futex resumed>) = 0 [pid 6360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6354] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6336, si_uid=0, si_status=0, si_utime=0, si_stime=18 /* 0.18 s */} --- [pid 6362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6360] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6362] <... mmap resumed>) = 0x7f566b2d4000 [pid 6360] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6362] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6360] <... futex resumed>) = 1 [pid 6354] <... futex resumed>) = 0 [pid 6362] <... mprotect resumed>) = 0 [pid 6360] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6354] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6362] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6360] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6354] <... futex resumed>) = 0 [pid 6360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6354] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 6368 attached [pid 6366] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6362] <... clone resumed>, parent_tid=[6368], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6368 [pid 6360] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6368] set_robust_list(0x7f566b2f49e0, 24 [pid 6366] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6362] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6360] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6366] <... futex resumed>) = 0 [pid 6362] <... futex resumed>) = 0 [pid 6360] <... futex resumed>) = 1 [pid 6354] <... futex resumed>) = 0 [pid 6366] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6362] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6360] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6368] <... set_robust_list resumed>) = 0 [pid 6368] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6369 ./strace-static-x86_64: Process 6369 attached [pid 6369] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6369] setpgid(0, 0) = 0 [pid 6369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6369] write(3, "1000", 4) = 4 [pid 6369] close(3) = 0 [pid 6369] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6369] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6369] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6372], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6372 [pid 6369] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6362] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6362] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6369] <... futex resumed>) = 0 [pid 6369] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6366] <... futex resumed>) = 0 [pid 6362] <... futex resumed>) = 1 [pid 6366] ioctl(-1, SIOCGIFINDEX, NULL [pid 6362] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6366] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6366] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6362] <... futex resumed>) = 0 [pid 6366] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6362] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6362] <... futex resumed>) = 0 [pid 6366] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6362] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6366] <... socket resumed>) = 3 [pid 6366] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6362] <... futex resumed>) = 0 [pid 6366] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6362] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6372 attached [pid 6366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6362] <... futex resumed>) = 0 [pid 6372] set_robust_list(0x7f566b3159e0, 24 [pid 6366] getpid( [pid 6362] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6372] <... set_robust_list resumed>) = 0 [pid 6366] <... getpid resumed>) = 6362 [pid 6372] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6366] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6362] <... futex resumed>) = 0 [pid 6366] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6362] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6362] <... futex resumed>) = 0 [pid 6366] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xda\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6362] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6333] exit_group(0) = ? [pid 6341] <... futex resumed>) = ? [pid 6343] <... futex resumed>) = ? [pid 6343] +++ exited with 0 +++ [pid 6341] +++ exited with 0 +++ [pid 6369] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6362] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6362] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6369] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6362] <... futex resumed>) = 0 [pid 6362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6369] <... futex resumed>) = 0 [pid 6368] <... bpf resumed>) = 4 [pid 6362] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6362] <... mprotect resumed>) = 0 [pid 6335] <... sendmsg resumed>) = ? [ 90.578347][ T6335] ieee80211 phy211: Failed to add default virtual iface [pid 6362] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6369] <... mmap resumed>) = 0x7f566b2d4000 [pid 6368] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6369] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6368] <... futex resumed>) = 0 [pid 6362] <... clone resumed>, parent_tid=[6374], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6374 [pid 6335] +++ exited with 0 +++ [pid 6333] +++ exited with 0 +++ [pid 6362] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6362] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6374 attached [pid 6374] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6374] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6369] <... mprotect resumed>) = 0 [pid 6368] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6374] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6333, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 6369] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6374] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6362] <... futex resumed>) = 0 [pid 6374] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6362] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6368] <... futex resumed>) = 0 [pid 6362] <... futex resumed>) = 1 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6369] <... clone resumed>, parent_tid=[6375], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6375 [pid 6368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6362] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6369] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6368] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6369] <... futex resumed>) = 0 [pid 6368] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6369] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6368] <... futex resumed>) = 1 [pid 6362] <... futex resumed>) = 0 [pid 6368] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6362] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6362] <... futex resumed>) = 0 [pid 6368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6362] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6368] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6368] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6375 attached ) = 1 [pid 6362] <... futex resumed>) = 0 [pid 6368] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6375] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 6375] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 6376 attached [pid 6376] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6376 [pid 6376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6376] setpgid(0, 0) = 0 [pid 6376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6376] write(3, "1000", 4) = 4 [pid 6376] close(3) = 0 [pid 6376] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6372] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6369] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6372] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6369] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6376] <... mmap resumed>) = 0x7f566b2f5000 [pid 6372] <... futex resumed>) = 0 [pid 6369] <... futex resumed>) = 0 [pid 6376] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6372] ioctl(-1, SIOCGIFINDEX, NULL [pid 6369] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6376] <... mprotect resumed>) = 0 [pid 6372] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6376] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6372] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6369] <... futex resumed>) = 0 [pid 6376] <... clone resumed>, parent_tid=[6378], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6378 [pid 6372] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6369] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6376] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6369] <... futex resumed>) = 0 [pid 6376] <... futex resumed>) = 0 [pid 6372] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6369] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6376] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6372] <... socket resumed>) = 3 [pid 6372] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6369] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6378 attached [pid 6372] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6369] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6378] set_robust_list(0x7f566b3159e0, 24 [pid 6372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6369] <... futex resumed>) = 0 [pid 6378] <... set_robust_list resumed>) = 0 [pid 6372] getpid( [pid 6369] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6378] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6372] <... getpid resumed>) = 6369 [pid 6372] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6369] <... futex resumed>) = 0 [pid 6372] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6369] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6369] <... futex resumed>) = 0 [pid 6372] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xe1\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6369] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6345] exit_group(0) = ? [pid 6353] <... futex resumed>) = ? [pid 6348] <... futex resumed>) = ? [pid 6353] +++ exited with 0 +++ [pid 6348] +++ exited with 0 +++ [pid 6376] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6376] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6369] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6376] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6369] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6376] <... mprotect resumed>) = 0 [pid 6369] <... futex resumed>) = 0 [pid 6376] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6376] <... clone resumed>, parent_tid=[6380], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6380 [pid 6369] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6376] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6369] <... mprotect resumed>) = 0 [pid 6376] <... futex resumed>) = 0 [pid 6369] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6376] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6369] <... clone resumed>, parent_tid=[6382], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6382 ./strace-static-x86_64: Process 6380 attached [pid 6369] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6380] set_robust_list(0x7f566b2f49e0, 24 [pid 6369] <... futex resumed>) = 0 [pid 6369] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6382 attached [pid 6382] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6380] <... set_robust_list resumed>) = 0 [pid 6382] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6380] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6382] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6382] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6369] <... futex resumed>) = 0 [pid 6382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6369] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6382] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6369] <... futex resumed>) = 0 [pid 6382] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6369] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6382] <... futex resumed>) = 0 [pid 6369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6382] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6369] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6369] <... futex resumed>) = 0 [pid 6382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6369] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6382] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6382] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6369] <... futex resumed>) = 0 [pid 6382] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6376] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6376] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6376] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6376] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6384], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6384 [pid 6376] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 90.807661][ T6346] ieee80211 phy212: Failed to add default virtual iface [pid 6376] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6384 attached [pid 6375] <... bpf resumed>) = 4 [pid 6346] <... sendmsg resumed>) = ? [pid 6384] set_robust_list(0x7f566b2d39e0, 24 [pid 6375] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6346] +++ exited with 0 +++ [pid 6345] +++ exited with 0 +++ [pid 6384] <... set_robust_list resumed>) = 0 [pid 6375] <... futex resumed>) = 0 [pid 6384] ioctl(-1, SIOCGIFINDEX, NULL [pid 6375] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6384] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6345, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 6384] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6376] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6384] <... futex resumed>) = 0 [pid 6376] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6384] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6376] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6384] <... socket resumed>) = 3 [pid 6384] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6376] <... futex resumed>) = 0 [pid 6384] getpid( [pid 6376] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6384] <... getpid resumed>) = 6376 [pid 6376] <... futex resumed>) = 0 [pid 6384] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6376] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6384] <... futex resumed>) = 0 [pid 6376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6384] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6376] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6378] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6376] <... futex resumed>) = 0 [pid 6384] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xe8\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6378] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6376] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6378] <... futex resumed>) = 0 [pid 6378] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6350] exit_group(0 [pid 6359] <... futex resumed>) = ? [pid 6350] <... exit_group resumed>) = ? [pid 6355] <... futex resumed>) = ? [pid 6359] +++ exited with 0 +++ [pid 6355] +++ exited with 0 +++ [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6385 ./strace-static-x86_64: Process 6385 attached [pid 6385] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6385] setpgid(0, 0) = 0 [pid 6385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6376] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6385] write(3, "1000", 4 [pid 6376] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6378] <... futex resumed>) = 0 [pid 6376] <... futex resumed>) = 1 [pid 6385] <... write resumed>) = 4 [pid 6378] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 6385] close(3 [pid 6378] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6376] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6385] <... close resumed>) = 0 [pid 6378] <... futex resumed>) = 0 [pid 6376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6385] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6378] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6376] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6385] <... futex resumed>) = 0 [pid 6378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6376] <... futex resumed>) = 0 [pid 6354] exit_group(0 [pid 6385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6376] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6361] <... futex resumed>) = ? [pid 6360] <... futex resumed>) = ? [pid 6354] <... exit_group resumed>) = ? [pid 6385] <... mmap resumed>) = 0x7f566b2f5000 [pid 6378] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6361] +++ exited with 0 +++ [pid 6360] +++ exited with 0 +++ [pid 6385] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6378] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6385] <... mprotect resumed>) = 0 [pid 6378] <... futex resumed>) = 1 [pid 6376] <... futex resumed>) = 0 [pid 6385] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6378] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6376] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6378] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6376] <... futex resumed>) = 0 [pid 6385] <... clone resumed>, parent_tid=[6388], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6388 [pid 6380] <... bpf resumed>) = 4 [pid 6378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6376] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6385] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6380] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6378] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6385] <... futex resumed>) = 0 [pid 6378] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6380] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6388 attached [pid 6385] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6378] <... futex resumed>) = 1 [pid 6376] <... futex resumed>) = 0 [pid 6388] set_robust_list(0x7f566b3159e0, 24 [pid 6380] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6378] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6388] <... set_robust_list resumed>) = 0 [pid 6388] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6385] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6385] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6351] <... sendmsg resumed>) = ? [pid 6385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6385] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6385] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6351] +++ exited with 0 +++ [pid 6350] +++ exited with 0 +++ [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6350, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 6385] <... clone resumed>, parent_tid=[6390], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6390 [pid 6385] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6385] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6390 attached [pid 6390] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6390] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6362] exit_group(0 [pid 6374] <... futex resumed>) = ? [pid 6362] <... exit_group resumed>) = ? [pid 6374] +++ exited with 0 +++ [pid 6368] <... futex resumed>) = ? [pid 6368] +++ exited with 0 +++ [pid 6385] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6385] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6391 [pid 6385] <... futex resumed>) = 0 [pid 6385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 6391 attached [pid 6391] set_robust_list(0x555555e6d5e0, 24 [pid 6385] <... mmap resumed>) = 0x7f566b2b3000 [pid 6385] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6391] <... set_robust_list resumed>) = 0 [pid 6391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6385] <... mprotect resumed>) = 0 [pid 6385] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6393], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6393 [pid 6391] <... prctl resumed>) = 0 [pid 6391] setpgid(0, 0 [pid 6385] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6391] <... setpgid resumed>) = 0 [pid 6391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6385] <... futex resumed>) = 0 [pid 6385] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6391] <... openat resumed>) = 3 [pid 6391] write(3, "1000", 4) = 4 [pid 6391] close(3) = 0 [pid 6391] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 6393 attached [pid 6391] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6388] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6393] set_robust_list(0x7f566b2d39e0, 24 [pid 6391] <... mmap resumed>) = 0x7f566b2f5000 [pid 6388] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6391] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6388] <... futex resumed>) = 0 [pid 6393] <... set_robust_list resumed>) = 0 [pid 6391] <... mprotect resumed>) = 0 [pid 6388] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6393] ioctl(-1, SIOCGIFINDEX, NULL [pid 6391] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6393] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6393] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6391] <... clone resumed>, parent_tid=[6394], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6394 [pid 6393] <... futex resumed>) = 1 [pid 6391] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6385] <... futex resumed>) = 0 [pid 6393] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6391] <... futex resumed>) = 0 [pid 6385] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6391] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6388] <... futex resumed>) = 0 [pid 6385] <... futex resumed>) = 1 [pid 6388] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6385] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6388] <... socket resumed>) = 3 ./strace-static-x86_64: Process 6394 attached [pid 6388] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6385] <... futex resumed>) = 0 [pid 6388] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6385] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6394] set_robust_list(0x7f566b3159e0, 24 [pid 6388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6385] <... futex resumed>) = 0 [pid 6394] <... set_robust_list resumed>) = 0 [pid 6388] getpid( [pid 6385] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6394] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6388] <... getpid resumed>) = 6385 [pid 6388] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6385] <... futex resumed>) = 0 [pid 6388] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6385] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6385] <... futex resumed>) = 0 [pid 6388] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xf1\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6385] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6391] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6391] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6391] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6391] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6391] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6391] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6396], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6396 [pid 6369] exit_group(0 [pid 6391] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6382] <... futex resumed>) = ? [pid 6369] <... exit_group resumed>) = ? [pid 6391] <... futex resumed>) = 0 [pid 6382] +++ exited with 0 +++ [pid 6375] <... futex resumed>) = ? [pid 6391] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6375] +++ exited with 0 +++ [pid 6385] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6385] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6393] <... futex resumed>) = 0 [pid 6385] <... futex resumed>) = 1 [pid 6393] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6385] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6396 attached [pid 6393] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6393] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] set_robust_list(0x7f566b2f49e0, 24 [pid 6393] <... futex resumed>) = 1 [pid 6385] <... futex resumed>) = 0 [pid 6396] <... set_robust_list resumed>) = 0 [pid 6393] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6385] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6396] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6385] <... futex resumed>) = 0 [pid 6393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6385] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6393] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6393] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6385] <... futex resumed>) = 0 [pid 6393] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6385] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6385] <... futex resumed>) = 0 [pid 6393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6385] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6393] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6393] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6356] <... sendmsg resumed>) = ? [pid 6393] <... futex resumed>) = 1 [pid 6385] <... futex resumed>) = 0 [pid 6393] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6391] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6356] +++ exited with 0 +++ [pid 6354] +++ exited with 0 +++ [pid 6391] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6354, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 6391] <... futex resumed>) = 0 [pid 6391] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6391] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6391] <... mprotect resumed>) = 0 [pid 6391] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6397], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6397 [pid 6391] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6391] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6397 attached [pid 6397] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6397] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6397] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6391] <... futex resumed>) = 0 [pid 6397] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6391] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6397] <... socket resumed>) = 3 [pid 6391] <... futex resumed>) = 0 [pid 6397] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6391] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6397] <... futex resumed>) = 0 [pid 6391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6397] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6391] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6391] <... futex resumed>) = 0 [pid 6397] getpid( [pid 6391] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6397] <... getpid resumed>) = 6391 [pid 6397] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6391] <... futex resumed>) = 0 [pid 6397] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6391] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6397] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6391] <... futex resumed>) = 0 [pid 6397] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xf7\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6391] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6394] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6394] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6376] exit_group(0 [pid 6394] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6378] <... futex resumed>) = ? [pid 6376] <... exit_group resumed>) = ? [pid 6380] <... futex resumed>) = ? [pid 6378] +++ exited with 0 +++ [pid 6380] +++ exited with 0 +++ [pid 6390] <... bpf resumed>) = 4 [pid 6390] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6390] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6399 [pid 6391] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6391] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6394] <... futex resumed>) = 0 [pid 6391] <... futex resumed>) = 1 [pid 6394] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6391] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6394] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6394] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6391] <... futex resumed>) = 0 [pid 6394] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6391] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6391] <... futex resumed>) = 0 [pid 6394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6391] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6394] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6394] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6391] <... futex resumed>) = 0 [pid 6394] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6391] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6394] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6391] <... futex resumed>) = 0 [pid 6394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6391] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6394] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6394] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6391] <... futex resumed>) = 0 [pid 6394] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6399 attached [pid 6399] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6399] setpgid(0, 0) = 0 [pid 6399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6399] write(3, "1000", 4) = 4 [pid 6399] close(3) = 0 [pid 6399] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6399] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6399] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6400], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6400 [pid 6399] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6399] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6400 attached [pid 6400] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6400] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6399] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6399] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6399] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6399] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6399] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6402], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6402 [pid 6399] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6399] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6402 attached [pid 6402] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 6402] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6396] <... bpf resumed>) = 4 [pid 6396] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6396] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6399] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6399] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6399] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6399] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6403], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6403 [pid 6399] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6399] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6403 attached [pid 6403] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6403] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6403] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6399] <... futex resumed>) = 0 [pid 6399] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6399] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6403] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 6403] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6399] <... futex resumed>) = 0 [pid 6399] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6399] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6403] getpid() = 6399 [pid 6403] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6399] <... futex resumed>) = 0 [pid 6399] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6403] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\xff\x18\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6399] <... futex resumed>) = 0 [pid 6399] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6366] <... sendmsg resumed>) = ? [pid 6400] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6400] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6400] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6366] +++ exited with 0 +++ [pid 6362] +++ exited with 0 +++ [ 91.543885][ T6366] ieee80211 phy215: Failed to add default virtual iface [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6362, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6399] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6399] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6400] <... futex resumed>) = 0 [pid 6399] <... futex resumed>) = 1 [pid 6400] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6399] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6400] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6400] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6399] <... futex resumed>) = 0 [pid 6400] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6399] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6399] <... futex resumed>) = 0 [pid 6400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6399] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6400] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6400] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6399] <... futex resumed>) = 0 [pid 6400] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6399] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6400] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6399] <... futex resumed>) = 0 [pid 6400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6399] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6400] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6400] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6405 [pid 6400] <... futex resumed>) = 1 [pid 6399] <... futex resumed>) = 0 [pid 6400] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6385] exit_group(0 [pid 6393] <... futex resumed>) = ? [pid 6390] <... futex resumed>) = ? [pid 6385] <... exit_group resumed>) = ? [pid 6393] +++ exited with 0 +++ [pid 6390] +++ exited with 0 +++ ./strace-static-x86_64: Process 6405 attached [pid 6405] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6405] setpgid(0, 0) = 0 [pid 6405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6405] write(3, "1000", 4) = 4 [pid 6405] close(3) = 0 [pid 6405] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6405] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6405] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6407], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6407 [pid 6405] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6405] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6391] exit_group(0 [pid 6396] <... futex resumed>) = ? [pid 6394] <... futex resumed>) = ? [pid 6391] <... exit_group resumed>) = ? [pid 6396] +++ exited with 0 +++ [pid 6394] +++ exited with 0 +++ [pid 6402] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 6407 attached [pid 6407] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6407] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6402] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6402] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6405] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6405] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6405] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6405] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6410], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6410 [pid 6405] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6405] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6410 attached [pid 6410] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 6410] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6372] <... sendmsg resumed>) = ? [pid 6372] +++ exited with 0 +++ [pid 6369] +++ exited with 0 +++ [pid 6405] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6369, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 6405] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] restart_syscall(<... resuming interrupted clone ...> [pid 6405] <... futex resumed>) = 0 [pid 5069] <... restart_syscall resumed>) = 0 [pid 6405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6405] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6405] <... mprotect resumed>) = 0 [pid 6405] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6411], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6411 [pid 6405] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6405] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6411 attached [pid 6411] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6411] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6411] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6405] <... futex resumed>) = 0 [pid 6411] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6405] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6411] <... socket resumed>) = 3 [pid 6405] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6411] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6405] <... futex resumed>) = 0 [pid 6405] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6411] getpid() = 6405 [pid 6405] <... futex resumed>) = 0 [pid 6411] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6407] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6405] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6412 attached [pid 6411] <... futex resumed>) = 0 [pid 6407] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6411] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6405] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6407] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6412 [pid 6412] set_robust_list(0x555555e6d5e0, 24 [pid 6407] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6405] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6407] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x05\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6412] <... set_robust_list resumed>) = 0 [pid 6405] <... futex resumed>) = 0 [pid 6405] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6412] setpgid(0, 0) = 0 [pid 6412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6412] write(3, "1000", 4) = 4 [pid 6412] close(3) = 0 [pid 6399] exit_group(0 [pid 6412] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6402] <... futex resumed>) = ? [pid 6400] <... futex resumed>) = ? [pid 6399] <... exit_group resumed>) = ? [pid 6412] <... futex resumed>) = 0 [pid 6402] +++ exited with 0 +++ [pid 6400] +++ exited with 0 +++ [pid 6412] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6412] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6412] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6415], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6415 [pid 6412] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6412] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6415 attached [pid 6415] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6415] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6405] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6405] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6411] <... futex resumed>) = 0 [pid 6405] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6411] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 6411] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6384] <... sendmsg resumed>) = ? [pid 6411] <... futex resumed>) = 1 [pid 6405] <... futex resumed>) = 0 [pid 6411] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6405] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6412] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6405] <... futex resumed>) = 0 [pid 6412] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6405] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6412] <... futex resumed>) = 0 [pid 6411] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6384] +++ exited with 0 +++ [pid 6376] +++ exited with 0 +++ [pid 6412] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6411] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6376, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [ 91.896457][ T6384] ieee80211 phy217: Failed to add default virtual iface [pid 6412] <... mmap resumed>) = 0x7f566b2d4000 [pid 6411] <... futex resumed>) = 1 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 6405] <... futex resumed>) = 0 [pid 6412] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6411] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6405] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... restart_syscall resumed>) = 0 [pid 6412] <... mprotect resumed>) = 0 [pid 6405] <... futex resumed>) = 0 [pid 6411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6405] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6412] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6412] <... clone resumed>, parent_tid=[6417], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6417 [pid 6411] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6411] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6405] <... futex resumed>) = 0 [pid 6412] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6411] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6412] <... futex resumed>) = 0 [pid 6412] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6417 attached [pid 6417] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 6417] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6388] <... sendmsg resumed>) = ? [pid 6388] +++ exited with 0 +++ [pid 6385] +++ exited with 0 +++ [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6385, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6412] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6412] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6412] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [ 91.969646][ T6388] ieee80211 phy218: Failed to add default virtual iface [pid 6412] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6412] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6418], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6418 [pid 6412] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6412] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6418 attached [pid 6418] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6418] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6418] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6412] <... futex resumed>) = 0 [pid 6418] <... futex resumed>) = 1 [pid 6418] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6412] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6418] <... socket resumed>) = 3 [pid 6412] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6418] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6412] <... futex resumed>) = 0 [pid 6418] getpid( [pid 6412] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6418] <... getpid resumed>) = 6412 [pid 6412] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6418] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6412] <... futex resumed>) = 0 [pid 6412] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6412] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6418] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x0c\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6412] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6412] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6397] <... sendmsg resumed>) = ? [pid 6412] <... futex resumed>) = 0 [pid 6412] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b292000 [pid 6412] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6412] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6419], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 6419 [pid 6412] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6412] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6419 attached [pid 6397] +++ exited with 0 +++ [pid 6391] +++ exited with 0 +++ [pid 6419] set_robust_list(0x7f566b2b29e0, 24 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6391, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 6419] <... set_robust_list resumed>) = 0 [pid 6419] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 6419] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6419] <... futex resumed>) = 1 [pid 6419] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6412] <... futex resumed>) = 0 [pid 6412] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6412] <... futex resumed>) = 0 [pid 6419] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6412] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6419] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6419] <... futex resumed>) = 0 [pid 6412] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6412] <... futex resumed>) = 0 [pid 6419] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6412] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6419] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6419] <... futex resumed>) = 0 [ 92.088944][ T6397] ieee80211 phy219: Failed to add default virtual iface [pid 6419] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6403] <... sendmsg resumed>) = ? [pid 6403] +++ exited with 0 +++ [pid 6399] +++ exited with 0 +++ [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6399, si_uid=0, si_status=0, si_utime=0, si_stime=17 /* 0.17 s */} --- [pid 5076] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6405] exit_group(0 [pid 6411] <... futex resumed>) = ? [pid 6405] <... exit_group resumed>) = ? [pid 6411] +++ exited with 0 +++ [ 92.177857][ T6403] ieee80211 phy220: Failed to add default virtual iface [pid 6412] exit_group(0 [pid 6419] <... futex resumed>) = ? [pid 6415] <... socket resumed>) = ? [pid 6412] <... exit_group resumed>) = ? [pid 6419] +++ exited with 0 +++ [pid 6415] +++ exited with 0 +++ [pid 6407] <... sendmsg resumed>) = ? [pid 6407] +++ exited with 0 +++ [ 92.304486][ T6407] ieee80211 phy221: Failed to add default virtual iface [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6421 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6424 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6423 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6420 ./strace-static-x86_64: Process 6424 attached [pid 6424] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6418] <... sendmsg resumed>) = ? ./strace-static-x86_64: Process 6420 attached [pid 6424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6418] +++ exited with 0 +++ [pid 6424] <... prctl resumed>) = 0 [pid 6424] setpgid(0, 0 [pid 6420] set_robust_list(0x555555e6d5e0, 24 [pid 6424] <... setpgid resumed>) = 0 [pid 6420] <... set_robust_list resumed>) = 0 [pid 6424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6424] write(3, "1000", 4 [pid 6420] <... prctl resumed>) = 0 [pid 6424] <... write resumed>) = 4 [pid 6420] setpgid(0, 0 [pid 6417] <... bpf resumed>) = ? [pid 6410] <... bpf resumed>) = ? [pid 6424] close(3 [pid 6420] <... setpgid resumed>) = 0 [pid 6417] +++ exited with 0 +++ [pid 6412] +++ exited with 0 +++ [pid 6410] +++ exited with 0 +++ [pid 6405] +++ exited with 0 +++ [pid 6424] <... close resumed>) = 0 [pid 6420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6405, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6412, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- ./strace-static-x86_64: Process 6423 attached [pid 6424] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6420] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6421 attached [pid 6424] <... futex resumed>) = 0 [pid 6423] set_robust_list(0x555555e6d5e0, 24 [pid 6420] write(3, "1000", 4 [pid 6424] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6423] <... set_robust_list resumed>) = 0 [pid 6421] set_robust_list(0x555555e6d5e0, 24 [pid 6420] <... write resumed>) = 4 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6424] <... mmap resumed>) = 0x7f566b2f5000 [pid 6423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6421] <... set_robust_list resumed>) = 0 [pid 6420] close(3 [pid 6424] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6423] <... prctl resumed>) = 0 [pid 6421] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6420] <... close resumed>) = 0 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6425 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6426 [pid 6424] <... mprotect resumed>) = 0 [pid 6423] setpgid(0, 0 [pid 6421] <... prctl resumed>) = 0 [pid 6420] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6426 attached ./strace-static-x86_64: Process 6425 attached [pid 6424] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6423] <... setpgid resumed>) = 0 [pid 6421] setpgid(0, 0 [pid 6420] <... futex resumed>) = 0 [pid 6426] set_robust_list(0x555555e6d5e0, 24 [pid 6425] set_robust_list(0x555555e6d5e0, 24 [pid 6423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6421] <... setpgid resumed>) = 0 [pid 6420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6426] <... set_robust_list resumed>) = 0 [pid 6425] <... set_robust_list resumed>) = 0 [pid 6424] <... clone resumed>, parent_tid=[6427], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6427 [pid 6423] <... openat resumed>) = 3 [pid 6421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6420] <... mmap resumed>) = 0x7f566b2f5000 [pid 6426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6424] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6423] write(3, "1000", 4 [pid 6421] <... openat resumed>) = 3 [pid 6420] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 6427 attached [pid 6426] <... prctl resumed>) = 0 [pid 6425] <... prctl resumed>) = 0 [pid 6424] <... futex resumed>) = 0 [pid 6423] <... write resumed>) = 4 [pid 6421] write(3, "1000", 4 [pid 6420] <... mprotect resumed>) = 0 [pid 6427] set_robust_list(0x7f566b3159e0, 24 [pid 6426] setpgid(0, 0 [pid 6425] setpgid(0, 0 [pid 6424] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6423] close(3 [pid 6421] <... write resumed>) = 4 [ 92.380013][ T6418] ieee80211 phy222: Failed to add default virtual iface [pid 6420] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6427] <... set_robust_list resumed>) = 0 [pid 6426] <... setpgid resumed>) = 0 [pid 6425] <... setpgid resumed>) = 0 [pid 6423] <... close resumed>) = 0 [pid 6421] close(3 [pid 6427] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6423] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6421] <... close resumed>) = 0 [pid 6420] <... clone resumed>, parent_tid=[6428], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6428 [pid 6426] <... openat resumed>) = 3 [pid 6425] <... openat resumed>) = 3 [pid 6423] <... futex resumed>) = 0 [pid 6421] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6420] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6426] write(3, "1000", 4 [pid 6425] write(3, "1000", 4 [pid 6423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6421] <... futex resumed>) = 0 [pid 6420] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6428 attached [pid 6426] <... write resumed>) = 4 [pid 6425] <... write resumed>) = 4 [pid 6423] <... mmap resumed>) = 0x7f566b2f5000 [pid 6421] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6420] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6428] set_robust_list(0x7f566b3159e0, 24 [pid 6426] close(3 [pid 6425] close(3 [pid 6423] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6421] <... mmap resumed>) = 0x7f566b2f5000 [pid 6428] <... set_robust_list resumed>) = 0 [pid 6426] <... close resumed>) = 0 [pid 6425] <... close resumed>) = 0 [pid 6423] <... mprotect resumed>) = 0 [pid 6421] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6428] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6426] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6425] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6423] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6421] <... mprotect resumed>) = 0 [pid 6426] <... futex resumed>) = 0 [pid 6425] <... futex resumed>) = 0 [pid 6421] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6423] <... clone resumed>, parent_tid=[6431], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6431 [pid 6426] <... mmap resumed>) = 0x7f566b2f5000 [pid 6425] <... mmap resumed>) = 0x7f566b2f5000 [pid 6423] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6421] <... clone resumed>, parent_tid=[6432], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6432 ./strace-static-x86_64: Process 6431 attached [pid 6426] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6425] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6423] <... futex resumed>) = 0 [pid 6421] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6431] set_robust_list(0x7f566b3159e0, 24 [pid 6426] <... mprotect resumed>) = 0 [pid 6425] <... mprotect resumed>) = 0 [pid 6423] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6421] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6432 attached [pid 6431] <... set_robust_list resumed>) = 0 [pid 6426] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6425] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6421] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6432] set_robust_list(0x7f566b3159e0, 24 [pid 6431] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6432] <... set_robust_list resumed>) = 0 [pid 6426] <... clone resumed>, parent_tid=[6433], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6433 [pid 6425] <... clone resumed>, parent_tid=[6434], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6434 [pid 6432] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6426] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6425] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6426] <... futex resumed>) = 0 [pid 6425] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6434 attached [pid 6426] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6425] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6434] set_robust_list(0x7f566b3159e0, 24 [pid 6424] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6433 attached [pid 6434] <... set_robust_list resumed>) = 0 [pid 6424] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6434] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6433] set_robust_list(0x7f566b3159e0, 24 [pid 6424] <... futex resumed>) = 0 [pid 6433] <... set_robust_list resumed>) = 0 [pid 6424] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6433] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6424] <... mmap resumed>) = 0x7f566b2d4000 [pid 6424] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6424] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6439], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6439 [pid 6424] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6424] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6439 attached [pid 6439] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 6439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6420] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6420] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6420] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6420] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6423] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6423] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6421] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6423] <... futex resumed>) = 0 [pid 6421] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6420] <... clone resumed>, parent_tid=[6441], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6441 ./strace-static-x86_64: Process 6441 attached [pid 6423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6421] <... futex resumed>) = 0 [pid 6420] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6441] set_robust_list(0x7f566b2f49e0, 24 [pid 6426] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6425] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6423] <... mmap resumed>) = 0x7f566b2d4000 [pid 6421] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6420] <... futex resumed>) = 0 [pid 6441] <... set_robust_list resumed>) = 0 [pid 6426] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6425] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6423] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6421] <... mmap resumed>) = 0x7f566b2d4000 [pid 6420] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6424] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6441] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6426] <... futex resumed>) = 0 [pid 6425] <... futex resumed>) = 0 [pid 6424] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6423] <... mprotect resumed>) = 0 [pid 6421] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6424] <... futex resumed>) = 0 [pid 6423] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6421] <... mprotect resumed>) = 0 [pid 6426] <... mmap resumed>) = 0x7f566b2d4000 [pid 6425] <... mmap resumed>) = 0x7f566b2d4000 [pid 6424] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6421] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6426] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6425] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6424] <... mmap resumed>) = 0x7f566b2b3000 [pid 6423] <... clone resumed>, parent_tid=[6442], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6442 [pid 6426] <... mprotect resumed>) = 0 [pid 6425] <... mprotect resumed>) = 0 [pid 6424] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6423] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6421] <... clone resumed>, parent_tid=[6443], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6443 ./strace-static-x86_64: Process 6442 attached [pid 6426] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6425] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6424] <... mprotect resumed>) = 0 [pid 6423] <... futex resumed>) = 0 [pid 6421] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6443 attached [pid 6442] set_robust_list(0x7f566b2f49e0, 24 [pid 6424] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6423] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6421] <... futex resumed>) = 0 [pid 6443] set_robust_list(0x7f566b2f49e0, 24 [pid 6442] <... set_robust_list resumed>) = 0 [pid 6426] <... clone resumed>, parent_tid=[6444], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6444 [pid 6425] <... clone resumed>, parent_tid=[6445], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6445 [pid 6421] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6445 attached ./strace-static-x86_64: Process 6444 attached [pid 6443] <... set_robust_list resumed>) = 0 [pid 6442] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6426] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6425] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6424] <... clone resumed>, parent_tid=[6446], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6446 ./strace-static-x86_64: Process 6446 attached [pid 6445] set_robust_list(0x7f566b2f49e0, 24 [pid 6444] set_robust_list(0x7f566b2f49e0, 24 [pid 6443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6426] <... futex resumed>) = 0 [pid 6425] <... futex resumed>) = 0 [pid 6424] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6446] set_robust_list(0x7f566b2d39e0, 24 [pid 6445] <... set_robust_list resumed>) = 0 [pid 6444] <... set_robust_list resumed>) = 0 [pid 6426] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6425] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6424] <... futex resumed>) = 0 [pid 6420] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6446] <... set_robust_list resumed>) = 0 [pid 6445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6424] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6420] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6446] ioctl(-1, SIOCGIFINDEX, NULL [pid 6420] <... futex resumed>) = 0 [pid 6446] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6446] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6420] <... mmap resumed>) = 0x7f566b2b3000 [pid 6446] <... futex resumed>) = 1 [pid 6424] <... futex resumed>) = 0 [pid 6423] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6420] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6421] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6446] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6424] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6423] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6421] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6420] <... mprotect resumed>) = 0 [pid 6446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6424] <... futex resumed>) = 0 [pid 6423] <... futex resumed>) = 0 [pid 6421] <... futex resumed>) = 0 [pid 6420] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6446] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6424] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6421] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6446] <... socket resumed>) = 3 [pid 6423] <... mmap resumed>) = 0x7f566b2b3000 [pid 6421] <... mmap resumed>) = 0x7f566b2b3000 [pid 6420] <... clone resumed>, parent_tid=[6448], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6448 [pid 6446] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6423] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6421] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6420] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6448 attached [pid 6446] <... futex resumed>) = 1 [pid 6426] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6425] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6424] <... futex resumed>) = 0 [pid 6423] <... mprotect resumed>) = 0 [pid 6421] <... mprotect resumed>) = 0 [pid 6420] <... futex resumed>) = 0 [pid 6448] set_robust_list(0x7f566b2d39e0, 24 [pid 6446] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6426] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6425] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6424] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6423] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6421] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6420] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6448] <... set_robust_list resumed>) = 0 [pid 6446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6426] <... futex resumed>) = 0 [pid 6425] <... futex resumed>) = 0 [pid 6424] <... futex resumed>) = 0 [pid 6448] ioctl(-1, SIOCGIFINDEX, NULL [pid 6446] getpid( [pid 6426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6423] <... clone resumed>, parent_tid=[6449], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6449 [pid 6421] <... clone resumed>, parent_tid=[6450], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6450 ./strace-static-x86_64: Process 6449 attached [pid 6425] <... mmap resumed>) = 0x7f566b2b3000 [pid 6423] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6421] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6449] set_robust_list(0x7f566b2d39e0, 24 [pid 6425] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6423] <... futex resumed>) = 0 [pid 6421] <... futex resumed>) = 0 [pid 6449] <... set_robust_list resumed>) = 0 [pid 6425] <... mprotect resumed>) = 0 [pid 6423] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6421] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6449] ioctl(-1, SIOCGIFINDEX, NULL [pid 6425] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6449] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6448] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6446] <... getpid resumed>) = 6424 [pid 6426] <... mmap resumed>) = 0x7f566b2b3000 [pid 6424] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6449] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6448] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6446] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6426] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6425] <... clone resumed>, parent_tid=[6451], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6451 [pid 6424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 6451 attached [pid 6449] <... futex resumed>) = 1 [pid 6448] <... futex resumed>) = 1 [pid 6446] <... futex resumed>) = 0 [pid 6426] <... mprotect resumed>) = 0 [pid 6425] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6424] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6423] <... futex resumed>) = 0 [pid 6420] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6450 attached [pid 6451] set_robust_list(0x7f566b2d39e0, 24 [pid 6449] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6448] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6446] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x18\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6427] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6426] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6425] <... futex resumed>) = 0 [pid 6424] <... futex resumed>) = 0 [pid 6423] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6420] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6451] <... set_robust_list resumed>) = 0 [pid 6450] set_robust_list(0x7f566b2d39e0, 24 [pid 6449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6425] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6423] <... futex resumed>) = 0 [pid 6420] <... futex resumed>) = 0 [pid 6451] ioctl(-1, SIOCGIFINDEX, NULL [pid 6450] <... set_robust_list resumed>) = 0 [pid 6449] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6424] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 92.700282][ T6427] can_create: 15 callbacks suppressed [ 92.700300][ T6427] can: request_module (can-proto-0) failed. [pid 6423] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6420] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6451] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6450] ioctl(-1, SIOCGIFINDEX, NULL [pid 6449] <... socket resumed>) = 3 [pid 6448] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6428] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6427] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6426] <... clone resumed>, parent_tid=[6452], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6452 [pid 6421] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6451] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6450] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6449] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6448] <... socket resumed>) = 3 [pid 6427] <... futex resumed>) = 0 [pid 6426] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6421] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6452 attached [pid 6451] <... futex resumed>) = 1 [pid 6450] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6449] <... futex resumed>) = 1 [pid 6448] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6434] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6432] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6431] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6428] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6427] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6426] <... futex resumed>) = 0 [pid 6425] <... futex resumed>) = 0 [pid 6424] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6423] <... futex resumed>) = 0 [pid 6421] <... futex resumed>) = 0 [pid 6452] set_robust_list(0x7f566b2d39e0, 24 [pid 6451] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6450] <... futex resumed>) = 0 [pid 6449] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6448] <... futex resumed>) = 1 [pid 6434] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6432] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6431] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6428] <... futex resumed>) = 0 [ 92.770217][ T6434] can: request_module (can-proto-0) failed. [ 92.776266][ T6428] can: request_module (can-proto-0) failed. [ 92.787132][ T6432] can: request_module (can-proto-0) failed. [ 92.788426][ T6431] can: request_module (can-proto-0) failed. [pid 6426] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6425] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6424] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6423] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6421] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6420] <... futex resumed>) = 0 [pid 6452] <... set_robust_list resumed>) = 0 [pid 6434] <... futex resumed>) = 0 [pid 6432] <... futex resumed>) = 0 [pid 6428] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6425] <... futex resumed>) = 0 [pid 6423] <... futex resumed>) = 0 [pid 6421] <... mmap resumed>) = 0x7f566b292000 [pid 6452] ioctl(-1, SIOCGIFINDEX, NULL [pid 6450] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6448] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6434] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6432] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6431] <... futex resumed>) = 0 [pid 6428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6427] <... futex resumed>) = 0 [pid 6425] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6424] <... futex resumed>) = 1 [pid 6423] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6421] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 6420] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6452] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6434] <... socket resumed>) = 3 [pid 6433] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6431] getpid( [pid 6428] getpid( [pid 6427] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6424] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6421] <... mprotect resumed>) = 0 [pid 6420] <... futex resumed>) = 0 [pid 6452] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6434] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6433] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6431] <... getpid resumed>) = 6423 [pid 6428] <... getpid resumed>) = 6420 [pid 6427] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6421] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6420] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6452] <... futex resumed>) = 1 [ 92.818766][ T6433] can: request_module (can-proto-0) failed. [pid 6434] <... futex resumed>) = 1 [pid 6433] <... futex resumed>) = 0 [pid 6431] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6428] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6427] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6426] <... futex resumed>) = 0 [pid 6425] <... futex resumed>) = 0 [pid 6420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 6453 attached [pid 6452] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6434] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6433] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6431] <... futex resumed>) = 1 [pid 6428] <... futex resumed>) = 0 [pid 6427] <... futex resumed>) = 1 [pid 6426] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6425] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6424] <... futex resumed>) = 0 [pid 6423] <... futex resumed>) = 0 [pid 6421] <... clone resumed>, parent_tid=[6453], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 6453 [pid 6420] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6453] set_robust_list(0x7f566b2b29e0, 24 [pid 6434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6431] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6428] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x14\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6427] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6426] <... futex resumed>) = 0 [pid 6425] <... futex resumed>) = 0 [pid 6424] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6423] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6421] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6420] <... futex resumed>) = 0 [pid 6453] <... set_robust_list resumed>) = 0 [pid 6434] getpid( [pid 6433] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6426] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6425] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6424] <... futex resumed>) = 0 [pid 6423] <... futex resumed>) = 0 [pid 6421] <... futex resumed>) = 0 [pid 6420] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6453] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6434] <... getpid resumed>) = 6425 [pid 6433] <... socket resumed>) = 3 [pid 6431] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x17\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6424] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6423] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6421] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6453] <... socket resumed>) = 3 [pid 6434] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6433] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6427] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6453] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6434] <... futex resumed>) = 1 [pid 6433] <... futex resumed>) = 1 [pid 6427] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6426] <... futex resumed>) = 0 [pid 6425] <... futex resumed>) = 0 [pid 6453] <... futex resumed>) = 1 [pid 6434] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6425] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6421] <... futex resumed>) = 0 [pid 6453] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6446] <... sendmsg resumed>) = 28 [pid 6434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6433] getpid( [pid 6427] <... futex resumed>) = 1 [pid 6426] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6425] <... futex resumed>) = 0 [pid 6424] <... futex resumed>) = 0 [pid 6423] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6421] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6420] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6446] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6433] <... getpid resumed>) = 6426 [pid 6427] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6426] <... futex resumed>) = 0 [pid 6424] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6423] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6420] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6448] <... futex resumed>) = 0 [pid 6446] <... futex resumed>) = 0 [pid 6433] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6427] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6426] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6424] <... futex resumed>) = 0 [pid 6423] <... futex resumed>) = 1 [pid 6420] <... futex resumed>) = 1 [pid 6448] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6446] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6433] <... futex resumed>) = 0 [pid 6427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6424] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6423] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6420] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6449] <... futex resumed>) = 0 [pid 6448] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6434] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x19\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6433] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6432] <... futex resumed>) = 0 [pid 6427] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6426] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6425] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6421] <... futex resumed>) = 1 [pid 6449] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6448] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6432] getpid( [pid 6427] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6426] <... futex resumed>) = 0 [pid 6421] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6449] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6448] <... futex resumed>) = 1 [pid 6433] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x1a\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6432] <... getpid resumed>) = 6421 [pid 6427] <... futex resumed>) = 1 [pid 6426] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6424] <... futex resumed>) = 0 [pid 6420] <... futex resumed>) = 0 [pid 6449] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6448] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6432] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6427] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6420] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6449] <... futex resumed>) = 1 [pid 6448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6432] <... futex resumed>) = 1 [pid 6423] <... futex resumed>) = 0 [pid 6421] <... futex resumed>) = 0 [pid 6420] <... futex resumed>) = 0 [pid 6449] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6432] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6423] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6421] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6420] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6448] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6423] <... futex resumed>) = 0 [pid 6421] <... futex resumed>) = 0 [pid 6448] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6420] <... futex resumed>) = 0 [pid 6448] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6420] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6448] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6420] <... futex resumed>) = 0 [pid 6448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6420] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6448] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6448] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6420] <... futex resumed>) = 0 [pid 6448] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6432] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x15\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6423] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6421] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6449] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6449] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6423] <... futex resumed>) = 0 [pid 6449] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6426] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6425] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6423] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6426] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6426] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6452] <... futex resumed>) = 0 [pid 6449] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6425] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6423] <... futex resumed>) = 0 [pid 6452] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6451] <... futex resumed>) = 0 [pid 6449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6425] <... futex resumed>) = 1 [pid 6423] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6452] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6451] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6449] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6425] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6452] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6451] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6449] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6421] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6421] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6449] <... futex resumed>) = 1 [pid 6452] <... futex resumed>) = 1 [pid 6426] <... futex resumed>) = 0 [pid 6423] <... futex resumed>) = 0 [pid 6450] <... futex resumed>) = 0 [pid 6421] <... futex resumed>) = 1 [pid 6449] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6451] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6450] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6426] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6450] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6452] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6451] <... futex resumed>) = 1 [pid 6450] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6426] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6425] <... futex resumed>) = 0 [pid 6421] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6452] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6451] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6425] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6421] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6450] <... futex resumed>) = 0 [pid 6452] <... futex resumed>) = 0 [pid 6451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6426] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6425] <... futex resumed>) = 0 [pid 6421] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6450] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6426] <... futex resumed>) = 0 [pid 6425] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6421] <... futex resumed>) = 0 [pid 6452] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6452] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6451] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6450] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6439] <... bpf resumed>) = 4 [pid 6426] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6421] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6452] <... futex resumed>) = 0 [pid 6451] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6450] <... futex resumed>) = 0 [pid 6439] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6421] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6424] exit_group(0 [pid 6446] <... futex resumed>) = ? [pid 6427] <... futex resumed>) = ? [pid 6424] <... exit_group resumed>) = ? [pid 6446] +++ exited with 0 +++ [pid 6427] +++ exited with 0 +++ [pid 6452] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6451] <... futex resumed>) = 1 [pid 6450] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6439] <... futex resumed>) = ? [pid 6428] <... sendmsg resumed>) = 28 [pid 6425] <... futex resumed>) = 0 [pid 6421] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6428] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6428] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6451] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6439] +++ exited with 0 +++ [pid 6425] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6424] +++ exited with 0 +++ [pid 6421] <... futex resumed>) = 0 [pid 6451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6450] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6425] <... futex resumed>) = 0 [pid 6421] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6424, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 6451] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6450] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6425] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6451] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6450] <... futex resumed>) = 1 [pid 6425] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6421] <... futex resumed>) = 0 [pid 6451] <... futex resumed>) = 0 [pid 6451] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6450] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6441] <... bpf resumed>) = 4 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6454 [pid 6441] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6420] exit_group(0 [pid 6448] <... futex resumed>) = ? [pid 6428] <... futex resumed>) = ? [pid 6420] <... exit_group resumed>) = ? [pid 6448] +++ exited with 0 +++ [pid 6428] +++ exited with 0 +++ [pid 6441] <... futex resumed>) = ? ./strace-static-x86_64: Process 6454 attached [pid 6441] +++ exited with 0 +++ [pid 6420] +++ exited with 0 +++ [pid 6454] set_robust_list(0x555555e6d5e0, 24 [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6420, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 6454] <... set_robust_list resumed>) = 0 [pid 6454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6454] setpgid(0, 0) = 0 [pid 6454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6454] write(3, "1000", 4) = 4 [pid 6454] close(3) = 0 [pid 6454] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6454] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6454] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6454] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6455], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6455 [pid 6454] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6454] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6455 attached [pid 6442] <... bpf resumed>) = 4 [pid 6455] set_robust_list(0x7f566b3159e0, 24 [pid 6442] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] <... set_robust_list resumed>) = 0 [pid 6442] <... futex resumed>) = 0 [pid 6455] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6442] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6445] <... bpf resumed>) = 4 [pid 6443] <... bpf resumed>) = 4 [pid 6445] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6443] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6457 ./strace-static-x86_64: Process 6457 attached [pid 6445] <... futex resumed>) = 0 [pid 6443] <... futex resumed>) = 0 [pid 6431] <... sendmsg resumed>) = 28 [pid 6457] set_robust_list(0x555555e6d5e0, 24 [pid 6445] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6444] <... bpf resumed>) = 4 [pid 6443] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6431] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6423] exit_group(0 [pid 6457] <... set_robust_list resumed>) = 0 [pid 6454] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6449] <... futex resumed>) = ? [pid 6444] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6442] <... futex resumed>) = ? [pid 6431] <... futex resumed>) = ? [pid 6423] <... exit_group resumed>) = ? [pid 6457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6454] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6449] +++ exited with 0 +++ [pid 6444] <... futex resumed>) = 0 [pid 6442] +++ exited with 0 +++ [pid 6431] +++ exited with 0 +++ [pid 6423] +++ exited with 0 +++ [pid 6457] <... prctl resumed>) = 0 [pid 6454] <... futex resumed>) = 0 [pid 6444] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6423, si_uid=0, si_status=0, si_utime=0, si_stime=17 /* 0.17 s */} --- [pid 6457] setpgid(0, 0 [pid 6454] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6457] <... setpgid resumed>) = 0 [pid 6454] <... mmap resumed>) = 0x7f566b2d4000 [pid 6457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6454] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6457] <... openat resumed>) = 3 [pid 6454] <... mprotect resumed>) = 0 [pid 6457] write(3, "1000", 4 [pid 6454] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6457] <... write resumed>) = 4 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6457] close(3 [pid 6454] <... clone resumed>, parent_tid=[6458], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6458 [pid 6457] <... close resumed>) = 0 [pid 6454] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6457] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6454] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6458 attached [pid 6457] <... futex resumed>) = 0 [pid 6454] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6458] set_robust_list(0x7f566b2f49e0, 24 [pid 6457] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6458] <... set_robust_list resumed>) = 0 [pid 6457] <... mmap resumed>) = 0x7f566b2f5000 [pid 6458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6457] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6457] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6459], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6459 [pid 6457] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6457] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6460 attached ./strace-static-x86_64: Process 6459 attached [pid 6460] set_robust_list(0x555555e6d5e0, 24 [pid 6459] set_robust_list(0x7f566b3159e0, 24 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6460 [pid 6460] <... set_robust_list resumed>) = 0 [pid 6459] <... set_robust_list resumed>) = 0 [pid 6460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6459] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6454] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6460] <... prctl resumed>) = 0 [pid 6454] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6460] setpgid(0, 0 [pid 6454] <... futex resumed>) = 0 [pid 6460] <... setpgid resumed>) = 0 [pid 6457] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6454] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6457] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6454] <... mmap resumed>) = 0x7f566b2b3000 [pid 6460] <... openat resumed>) = 3 [pid 6457] <... futex resumed>) = 0 [pid 6454] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6460] write(3, "1000", 4 [pid 6457] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6454] <... mprotect resumed>) = 0 [pid 6434] <... sendmsg resumed>) = 28 [pid 6460] <... write resumed>) = 4 [pid 6457] <... mmap resumed>) = 0x7f566b2d4000 [pid 6454] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6434] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6463 attached [pid 6460] close(3 [pid 6457] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6434] <... futex resumed>) = 0 [pid 6425] exit_group(0 [pid 6463] set_robust_list(0x7f566b2d39e0, 24 [pid 6460] <... close resumed>) = 0 [pid 6457] <... mprotect resumed>) = 0 [pid 6454] <... clone resumed>, parent_tid=[6463], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6463 [pid 6451] <... futex resumed>) = ? [pid 6445] <... futex resumed>) = ? [pid 6425] <... exit_group resumed>) = ? [pid 6463] <... set_robust_list resumed>) = 0 [pid 6460] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6457] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6454] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6451] +++ exited with 0 +++ [pid 6445] +++ exited with 0 +++ [pid 6434] +++ exited with 0 +++ [pid 6425] +++ exited with 0 +++ [pid 6463] ioctl(-1, SIOCGIFINDEX, NULL [pid 6460] <... futex resumed>) = 0 [pid 6454] <... futex resumed>) = 0 [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6425, si_uid=0, si_status=0, si_utime=0, si_stime=18 /* 0.18 s */} --- [pid 6463] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6457] <... clone resumed>, parent_tid=[6464], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6464 [pid 6454] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 6463] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6460] <... mmap resumed>) = 0x7f566b2f5000 [pid 6457] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5075] <... restart_syscall resumed>) = 0 [pid 6463] <... futex resumed>) = 0 [pid 6460] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6457] <... futex resumed>) = 0 [pid 6454] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6464 attached [pid 6463] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6460] <... mprotect resumed>) = 0 [pid 6457] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6454] <... futex resumed>) = 0 [pid 6464] set_robust_list(0x7f566b2f49e0, 24 [pid 6463] <... socket resumed>) = 3 [pid 6460] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6454] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6464] <... set_robust_list resumed>) = 0 [pid 6463] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6463] <... futex resumed>) = 0 [pid 6460] <... clone resumed>, parent_tid=[6465], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6465 [pid 6454] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6465 attached [pid 6463] getpid( [pid 6460] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6454] <... futex resumed>) = 0 [pid 6465] set_robust_list(0x7f566b3159e0, 24 [pid 6463] <... getpid resumed>) = 6454 [pid 6460] <... futex resumed>) = 0 [pid 6455] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6454] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6465] <... set_robust_list resumed>) = 0 [pid 6463] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6460] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6455] <... futex resumed>) = 0 [pid 6454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6465] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6463] <... futex resumed>) = 0 [pid 6455] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6454] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6463] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6454] <... futex resumed>) = 0 [pid 6455] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x36\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6454] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6457] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6457] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6457] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6457] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6457] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6467], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6467 [pid 6457] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6457] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6467 attached [ 93.468563][ T6455] can: request_module (can-proto-0) failed. [pid 6467] set_robust_list(0x7f566b2d39e0, 24 [pid 6460] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6454] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6467] <... set_robust_list resumed>) = 0 [pid 6460] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6454] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] ioctl(-1, SIOCGIFINDEX, NULL [pid 6463] <... futex resumed>) = 0 [pid 6460] <... futex resumed>) = 0 [pid 6454] <... futex resumed>) = 1 [pid 6467] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6463] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6454] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6467] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6463] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6460] <... mmap resumed>) = 0x7f566b2d4000 [pid 6467] <... futex resumed>) = 1 [pid 6463] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6460] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6457] <... futex resumed>) = 0 [pid 6467] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6463] <... futex resumed>) = 1 [pid 6460] <... mprotect resumed>) = 0 [pid 6457] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6454] <... futex resumed>) = 0 [pid 6467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6463] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6460] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6457] <... futex resumed>) = 0 [pid 6467] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6454] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6457] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6467] <... socket resumed>) = 3 [pid 6454] <... futex resumed>) = 0 [pid 6463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6467] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6460] <... clone resumed>, parent_tid=[6468], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6468 [pid 6454] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6463] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6459] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6467] <... futex resumed>) = 1 [pid 6463] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6460] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6457] <... futex resumed>) = 0 [pid 6467] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6463] <... futex resumed>) = 1 [pid 6460] <... futex resumed>) = 0 [pid 6459] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6457] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6454] <... futex resumed>) = 0 [pid 6463] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6460] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6459] <... futex resumed>) = 0 [pid 6457] <... futex resumed>) = 0 [pid 6454] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6459] getpid( [pid 6457] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6454] <... futex resumed>) = 0 [pid 6463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6459] <... getpid resumed>) = 6457 [pid 6454] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6463] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6459] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6463] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6459] <... futex resumed>) = 1 [pid 6457] <... futex resumed>) = 0 [pid 6454] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6468 attached [pid 6463] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6459] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6457] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6468] set_robust_list(0x7f566b2f49e0, 24 [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6469 [pid 6468] <... set_robust_list resumed>) = 0 [pid 6459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6457] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6469 attached [pid 6468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6459] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x39\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6457] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6469] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6469] setpgid(0, 0) = 0 [pid 6469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6469] write(3, "1000", 4 [pid 6460] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 93.555555][ T6459] can: request_module (can-proto-0) failed. [pid 6469] <... write resumed>) = 4 [pid 6460] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6469] close(3 [pid 6460] <... futex resumed>) = 0 [pid 6469] <... close resumed>) = 0 [pid 6460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6469] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6460] <... mmap resumed>) = 0x7f566b2b3000 [pid 6469] <... futex resumed>) = 0 [pid 6460] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6460] <... mprotect resumed>) = 0 [pid 6469] <... mmap resumed>) = 0x7f566b2f5000 [pid 6460] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6471 attached [pid 6469] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6457] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6471] set_robust_list(0x7f566b2d39e0, 24 [pid 6469] <... mprotect resumed>) = 0 [pid 6460] <... clone resumed>, parent_tid=[6471], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6471 [pid 6457] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6471] <... set_robust_list resumed>) = 0 [pid 6469] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6467] <... futex resumed>) = 0 [pid 6460] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6457] <... futex resumed>) = 1 [pid 6471] ioctl(-1, SIOCGIFINDEX, NULL [pid 6467] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6460] <... futex resumed>) = 0 [pid 6458] <... bpf resumed>) = 4 [pid 6457] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6433] <... sendmsg resumed>) = 28 [pid 6471] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] <... clone resumed>, parent_tid=[6472], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6472 [pid 6467] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6460] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6433] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6471] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6469] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6458] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6433] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6472 attached [pid 6471] <... futex resumed>) = 0 [pid 6469] <... futex resumed>) = 0 [pid 6467] <... futex resumed>) = 1 [pid 6465] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6460] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6458] <... futex resumed>) = 0 [pid 6457] <... futex resumed>) = 0 [pid 6433] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6426] exit_group(0 [pid 6472] set_robust_list(0x7f566b3159e0, 24 [pid 6471] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6469] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6467] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6465] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6460] <... futex resumed>) = 0 [pid 6458] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6457] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6452] <... futex resumed>) = ? [ 93.667749][ T6465] can: request_module (can-proto-0) failed. [pid 6444] <... futex resumed>) = ? [pid 6433] <... futex resumed>) = ? [pid 6426] <... exit_group resumed>) = ? [pid 6472] <... set_robust_list resumed>) = 0 [pid 6471] <... socket resumed>) = 3 [pid 6467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6465] <... futex resumed>) = 0 [pid 6460] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6457] <... futex resumed>) = 0 [pid 6452] +++ exited with 0 +++ [pid 6444] +++ exited with 0 +++ [pid 6433] +++ exited with 0 +++ [pid 6426] +++ exited with 0 +++ [pid 6472] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6471] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6465] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6457] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6426, si_uid=0, si_status=0, si_utime=0, si_stime=22 /* 0.22 s */} --- [pid 6471] <... futex resumed>) = 0 [pid 6467] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6460] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6471] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6467] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6465] <... futex resumed>) = 0 [pid 6460] <... futex resumed>) = 1 [pid 6467] <... futex resumed>) = 1 [pid 6465] getpid( [pid 6460] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6457] <... futex resumed>) = 0 [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6467] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6465] <... getpid resumed>) = 6460 [pid 6457] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6465] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6457] <... futex resumed>) = 0 [pid 6467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6465] <... futex resumed>) = 1 [pid 6460] <... futex resumed>) = 0 [pid 6457] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6467] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6465] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6460] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6460] <... futex resumed>) = 0 [pid 6469] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6467] <... futex resumed>) = 1 [pid 6465] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x3c\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6460] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6457] <... futex resumed>) = 0 [pid 6469] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6467] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] <... futex resumed>) = 0 [pid 6469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6469] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6469] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6474 attached , parent_tid=[6474], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6474 [pid 6474] set_robust_list(0x7f566b2f49e0, 24 [pid 6469] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6474] <... set_robust_list resumed>) = 0 [pid 6469] <... futex resumed>) = 0 [pid 6474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6469] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6421] exit_group(0 [pid 6453] <... futex resumed>) = ? [pid 6421] <... exit_group resumed>) = ? [pid 6453] +++ exited with 0 +++ [pid 6450] <... futex resumed>) = ? [pid 6443] <... futex resumed>) = ? [pid 6450] +++ exited with 0 +++ [pid 6443] +++ exited with 0 +++ [pid 6432] <... sendmsg resumed>) = ? [pid 6464] <... bpf resumed>) = 4 [pid 6432] +++ exited with 0 +++ [pid 6421] +++ exited with 0 +++ [pid 6460] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6421, si_uid=0, si_status=0, si_utime=0, si_stime=20 /* 0.20 s */} --- [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6476 [pid 6460] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6471] <... futex resumed>) = 0 [pid 6460] <... futex resumed>) = 1 ./strace-static-x86_64: Process 6476 attached [pid 6471] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6460] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6476] set_robust_list(0x555555e6d5e0, 24 [pid 6471] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6469] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6464] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6476] <... set_robust_list resumed>) = 0 [pid 6471] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6469] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6464] <... futex resumed>) = 0 [pid 6476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6471] <... futex resumed>) = 1 [pid 6469] <... futex resumed>) = 0 [pid 6464] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6460] <... futex resumed>) = 0 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6476] <... prctl resumed>) = 0 [pid 6471] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6460] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6476] setpgid(0, 0 [pid 6471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6469] <... mmap resumed>) = 0x7f566b2b3000 [pid 6460] <... futex resumed>) = 0 [pid 6476] <... setpgid resumed>) = 0 [pid 6471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6469] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6460] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6471] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6476] <... openat resumed>) = 3 [ 93.788815][ T6432] ieee80211 phy228: Failed to add default virtual iface [pid 6471] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6469] <... mprotect resumed>) = 0 [pid 6476] write(3, "1000", 4 [pid 6471] <... futex resumed>) = 1 [pid 6469] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6460] <... futex resumed>) = 0 [pid 6476] <... write resumed>) = 4 [pid 6471] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6460] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6477 attached [pid 6476] close(3 [pid 6471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6469] <... clone resumed>, parent_tid=[6477], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6477 [pid 6460] <... futex resumed>) = 0 [pid 6477] set_robust_list(0x7f566b2d39e0, 24 [pid 6476] <... close resumed>) = 0 [pid 6471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6469] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6460] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6477] <... set_robust_list resumed>) = 0 [pid 6476] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6471] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6469] <... futex resumed>) = 0 [pid 6477] ioctl(-1, SIOCGIFINDEX, NULL [pid 6476] <... futex resumed>) = 0 [pid 6471] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6469] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6477] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6471] <... futex resumed>) = 1 [pid 6460] <... futex resumed>) = 0 [pid 6477] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6476] <... mmap resumed>) = 0x7f566b2f5000 [pid 6471] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6477] <... futex resumed>) = 1 [pid 6476] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6469] <... futex resumed>) = 0 [pid 6477] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6476] <... mprotect resumed>) = 0 [pid 6469] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6476] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6469] <... futex resumed>) = 0 [pid 6477] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6469] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6477] <... socket resumed>) = 3 [pid 6476] <... clone resumed>, parent_tid=[6478], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6478 [pid 6477] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6476] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6477] <... futex resumed>) = 1 [pid 6476] <... futex resumed>) = 0 [pid 6469] <... futex resumed>) = 0 [pid 6477] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6476] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6469] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6469] <... futex resumed>) = 0 [pid 6477] getpid( [pid 6469] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6477] <... getpid resumed>) = 6469 [pid 6477] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6469] <... futex resumed>) = 0 [pid 6477] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6469] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6479 ./strace-static-x86_64: Process 6478 attached [pid 6477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6469] <... futex resumed>) = 0 [pid 6478] set_robust_list(0x7f566b3159e0, 24 [pid 6477] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x45\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6469] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6478] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6479 attached [pid 6478] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6479] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6479] setpgid(0, 0) = 0 [pid 6479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6479] write(3, "1000", 4) = 4 [pid 6479] close(3) = 0 [pid 6479] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6479] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6479] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6476] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6479] <... mprotect resumed>) = 0 [pid 6476] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6479] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6476] <... futex resumed>) = 0 [pid 6476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6479] <... clone resumed>, parent_tid=[6482], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6482 [pid 6476] <... mmap resumed>) = 0x7f566b2d4000 [pid 6479] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6476] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6479] <... futex resumed>) = 0 [pid 6476] <... mprotect resumed>) = 0 [pid 6479] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6476] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6483], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6483 ./strace-static-x86_64: Process 6482 attached [pid 6476] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6482] set_robust_list(0x7f566b3159e0, 24 [pid 6476] <... futex resumed>) = 0 [pid 6482] <... set_robust_list resumed>) = 0 [pid 6476] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6483 attached [pid 6482] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6469] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6469] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6483] set_robust_list(0x7f566b2f49e0, 24 [pid 6469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b292000 [pid 6469] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE [pid 6483] <... set_robust_list resumed>) = 0 [pid 6469] <... mprotect resumed>) = 0 [pid 6469] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6486], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 6486 [pid 6469] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6483] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6469] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6486 attached [pid 6486] set_robust_list(0x7f566b2b29e0, 24) = 0 [pid 6486] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 6486] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6479] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6469] <... futex resumed>) = 0 [pid 6486] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6479] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6469] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6479] <... futex resumed>) = 0 [pid 6469] <... futex resumed>) = 0 [pid 6486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6479] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6469] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6486] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6479] <... mmap resumed>) = 0x7f566b2d4000 [pid 6486] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6479] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6486] <... futex resumed>) = 1 [pid 6479] <... mprotect resumed>) = 0 [pid 6469] <... futex resumed>) = 0 [pid 6486] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6479] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6469] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6469] <... futex resumed>) = 0 [pid 6486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6479] <... clone resumed>, parent_tid=[6487], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6487 [pid 6469] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6486] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6479] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6486] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6479] <... futex resumed>) = 0 [pid 6486] <... futex resumed>) = 1 [pid 6479] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6469] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6487 attached [pid 6486] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6487] set_robust_list(0x7f566b2f49e0, 24 [pid 6476] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6487] <... set_robust_list resumed>) = 0 [pid 6476] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6476] <... futex resumed>) = 0 [pid 6476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6476] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6476] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6488], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6488 [pid 6476] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6476] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6488 attached [pid 6488] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6488] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6488] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6479] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6488] <... futex resumed>) = 1 [pid 6479] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6476] <... futex resumed>) = 0 [pid 6488] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6479] <... futex resumed>) = 0 [pid 6476] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6479] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6476] <... futex resumed>) = 0 [pid 6488] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6479] <... mmap resumed>) = 0x7f566b2b3000 [pid 6476] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6488] <... socket resumed>) = 3 [pid 6479] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6488] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6479] <... mprotect resumed>) = 0 [pid 6488] <... futex resumed>) = 1 [pid 6479] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6476] <... futex resumed>) = 0 [pid 6488] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6476] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6479] <... clone resumed>, parent_tid=[6489], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6489 [pid 6476] <... futex resumed>) = 0 [pid 6488] getpid( [pid 6479] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6476] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6488] <... getpid resumed>) = 6476 [pid 6479] <... futex resumed>) = 0 [pid 6488] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6479] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6489 attached [pid 6488] <... futex resumed>) = 1 [pid 6476] <... futex resumed>) = 0 [pid 6489] set_robust_list(0x7f566b2d39e0, 24 [pid 6488] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6476] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6489] <... set_robust_list resumed>) = 0 [pid 6488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6476] <... futex resumed>) = 0 [pid 6489] ioctl(-1, SIOCGIFINDEX, NULL [pid 6488] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x4c\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6476] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6489] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6489] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6472] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6489] <... futex resumed>) = 1 [pid 6479] <... futex resumed>) = 0 [pid 6472] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6489] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6479] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6472] <... futex resumed>) = 0 [pid 6489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6482] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6479] <... futex resumed>) = 0 [pid 6472] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6489] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6482] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6479] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6489] <... socket resumed>) = 3 [pid 6482] <... futex resumed>) = 0 [pid 6489] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6482] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6489] <... futex resumed>) = 1 [pid 6479] <... futex resumed>) = 0 [pid 6489] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6479] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6482] <... futex resumed>) = 0 [pid 6479] <... futex resumed>) = 1 [pid 6482] getpid( [pid 6479] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6482] <... getpid resumed>) = 6479 [pid 6482] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6479] <... futex resumed>) = 0 [pid 6482] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6479] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6476] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6479] <... futex resumed>) = 0 [pid 6476] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6482] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x4f\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6479] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6476] <... futex resumed>) = 0 [pid 6476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b292000 [ 94.075876][ T6472] can: request_module (can-proto-0) failed. [pid 6476] mprotect(0x7f566b293000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6476] clone(child_stack=0x7f566b2b23f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6490], tls=0x7f566b2b2700, child_tidptr=0x7f566b2b29d0) = 6490 [pid 6476] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 6490 attached [pid 6476] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6490] set_robust_list(0x7f566b2b29e0, 24) = 0 [pid 6490] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK) = -1 EBADF (Bad file descriptor) [pid 6490] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6476] <... futex resumed>) = 0 [pid 6490] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6476] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6476] <... futex resumed>) = 0 [pid 6490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6476] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6490] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6490] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6476] <... futex resumed>) = 0 [pid 6490] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6476] futex(0x7f566b3ec438, FUTEX_WAKE_PRIVATE, 1000000 [pid 6490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6476] <... futex resumed>) = 0 [pid 6490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6476] futex(0x7f566b3ec43c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6490] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6490] futex(0x7f566b3ec43c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6476] <... futex resumed>) = 0 [pid 6490] futex(0x7f566b3ec438, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6455] <... sendmsg resumed>) = 28 [pid 6479] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6479] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6489] <... futex resumed>) = 0 [pid 6479] <... futex resumed>) = 1 [pid 6489] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6479] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6489] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6489] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] <... futex resumed>) = 0 [pid 6489] <... futex resumed>) = 1 [pid 6479] <... futex resumed>) = 0 [pid 6455] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6454] exit_group(0 [pid 6489] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6479] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6463] <... futex resumed>) = ? [pid 6458] <... futex resumed>) = ? [pid 6455] <... futex resumed>) = ? [pid 6454] <... exit_group resumed>) = ? [pid 6489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6479] <... futex resumed>) = 0 [pid 6463] +++ exited with 0 +++ [pid 6458] +++ exited with 0 +++ [pid 6455] +++ exited with 0 +++ [pid 6489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6479] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6489] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6489] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6479] <... futex resumed>) = 0 [pid 6454] +++ exited with 0 +++ [pid 6489] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6479] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6479] <... futex resumed>) = 0 [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6454, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 6489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6479] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6489] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6489] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6487] <... bpf resumed>) = 4 [pid 6489] <... futex resumed>) = 1 [pid 6479] <... futex resumed>) = 0 [pid 6489] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6487] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6487] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6478] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6478] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6478] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6491 attached [pid 6474] <... bpf resumed>) = 4 [pid 6468] <... bpf resumed>) = 4 [pid 6491] set_robust_list(0x555555e6d5e0, 24 [pid 6474] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6468] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6491 [pid 6468] <... futex resumed>) = 0 [pid 6468] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6491] <... set_robust_list resumed>) = 0 [pid 6474] <... futex resumed>) = 0 [pid 6491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6474] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6491] <... prctl resumed>) = 0 [pid 6491] setpgid(0, 0) = 0 [pid 6491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6491] write(3, "1000", 4) = 4 [pid 6491] close(3) = 0 [pid 6491] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6491] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6491] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6494], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6494 [pid 6491] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6491] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6494 attached [pid 6494] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6494] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6491] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6459] <... sendmsg resumed>) = 28 [pid 6491] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6459] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6457] exit_group(0 [pid 6491] <... futex resumed>) = 0 [pid 6467] <... futex resumed>) = ? [pid 6464] <... futex resumed>) = ? [pid 6459] <... futex resumed>) = ? [pid 6457] <... exit_group resumed>) = ? [pid 6491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6467] +++ exited with 0 +++ [pid 6464] +++ exited with 0 +++ [pid 6459] +++ exited with 0 +++ [pid 6457] +++ exited with 0 +++ [pid 5072] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6457, si_uid=0, si_status=0, si_utime=0, si_stime=21 /* 0.21 s */} --- [pid 6491] <... mmap resumed>) = 0x7f566b2d4000 [pid 5072] restart_syscall(<... resuming interrupted clone ...> [pid 6491] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 5072] <... restart_syscall resumed>) = 0 [pid 6491] <... mprotect resumed>) = 0 [pid 6491] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5072] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6491] <... clone resumed>, parent_tid=[6496], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6496 [pid 6491] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6491] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6496 attached [pid 6496] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 6496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6483] <... bpf resumed>) = 4 [pid 6483] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5072] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6497 [pid 6483] <... futex resumed>) = 0 [pid 6483] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6460] exit_group(0 [pid 6471] <... futex resumed>) = ? [pid 6468] <... futex resumed>) = ? [pid 6460] <... exit_group resumed>) = ? [pid 6471] +++ exited with 0 +++ [pid 6468] +++ exited with 0 +++ ./strace-static-x86_64: Process 6497 attached [pid 6491] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6497] set_robust_list(0x555555e6d5e0, 24 [pid 6491] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6497] <... set_robust_list resumed>) = 0 [pid 6491] <... futex resumed>) = 0 [pid 6497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6497] <... prctl resumed>) = 0 [pid 6491] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6497] setpgid(0, 0) = 0 [pid 6491] <... mprotect resumed>) = 0 [pid 6497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6491] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6497] <... openat resumed>) = 3 [pid 6491] <... clone resumed>, parent_tid=[6499], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6499 [pid 6497] write(3, "1000", 4 [pid 6491] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6497] <... write resumed>) = 4 [pid 6491] <... futex resumed>) = 0 [pid 6497] close(3) = 0 [pid 6491] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6497] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6497] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 6499 attached [pid 6499] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6499] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6499] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6499] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6497] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6494] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6491] <... futex resumed>) = 0 [pid 6494] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6491] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6494] <... futex resumed>) = 0 [pid 6497] <... clone resumed>, parent_tid=[6501], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6501 ./strace-static-x86_64: Process 6501 attached [pid 6497] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6494] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6491] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6501] set_robust_list(0x7f566b3159e0, 24 [pid 6497] <... futex resumed>) = 0 [pid 6494] <... socket resumed>) = 3 [pid 6497] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6501] <... set_robust_list resumed>) = 0 [pid 6501] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6494] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6491] <... futex resumed>) = 0 [pid 6494] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6491] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6491] <... futex resumed>) = 0 [pid 6494] getpid( [pid 6491] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6494] <... getpid resumed>) = 6491 [pid 6494] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6491] <... futex resumed>) = 0 [pid 6494] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6491] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6494] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6491] <... futex resumed>) = 0 [pid 6494] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x5b\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6491] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6469] exit_group(0 [pid 6486] <... futex resumed>) = ? [pid 6474] <... futex resumed>) = ? [pid 6472] <... futex resumed>) = ? [pid 6469] <... exit_group resumed>) = ? [pid 6486] +++ exited with 0 +++ [pid 6474] +++ exited with 0 +++ [pid 6472] +++ exited with 0 +++ [pid 6465] <... sendmsg resumed>) = ? [pid 6496] <... bpf resumed>) = 4 [pid 6465] +++ exited with 0 +++ [pid 6460] +++ exited with 0 +++ [pid 6496] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6496] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6497] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6497] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5073] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6460, si_uid=0, si_status=0, si_utime=0, si_stime=17 /* 0.17 s */} --- [pid 6497] <... futex resumed>) = 0 [pid 6497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6497] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5073] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6497] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6505], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6505 [pid 5073] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6504 [pid 6491] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6491] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6497] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6496] <... futex resumed>) = 0 [pid 6491] <... futex resumed>) = 1 [ 94.529840][ T6465] ieee80211 phy231: Failed to add default virtual iface [pid 6496] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6497] <... futex resumed>) = 0 [pid 6491] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6504 attached [pid 6497] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6496] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6496] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6504] set_robust_list(0x555555e6d5e0, 24 [pid 6496] <... futex resumed>) = 1 [pid 6491] <... futex resumed>) = 0 [pid 6496] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6491] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6491] <... futex resumed>) = 0 [pid 6496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6491] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6505 attached [pid 6504] <... set_robust_list resumed>) = 0 [pid 6496] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6505] set_robust_list(0x7f566b2f49e0, 24 [pid 6504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6496] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6505] <... set_robust_list resumed>) = 0 [pid 6504] <... prctl resumed>) = 0 [pid 6496] <... futex resumed>) = 1 [pid 6491] <... futex resumed>) = 0 [pid 6505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6504] setpgid(0, 0 [pid 6496] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6491] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6491] <... futex resumed>) = 0 [pid 6504] <... setpgid resumed>) = 0 [pid 6496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6491] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6496] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6496] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6491] <... futex resumed>) = 0 [pid 6496] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6504] <... openat resumed>) = 3 [pid 6504] write(3, "1000", 4) = 4 [pid 6504] close(3) = 0 [pid 6504] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6504] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6504] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6506], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6506 [pid 6504] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6504] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6497] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6506 attached [pid 6506] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6506] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6497] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6497] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6497] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6509], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6509 [pid 6497] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6497] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6476] exit_group(0 [pid 6490] <... futex resumed>) = ? [pid 6483] <... futex resumed>) = ? [pid 6478] <... futex resumed>) = ? [pid 6476] <... exit_group resumed>) = ? [pid 6490] +++ exited with 0 +++ [pid 6483] +++ exited with 0 +++ [pid 6478] +++ exited with 0 +++ ./strace-static-x86_64: Process 6509 attached [pid 6509] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6509] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6509] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6497] <... futex resumed>) = 0 [pid 6509] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6504] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6497] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6504] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6497] <... futex resumed>) = 0 [pid 6509] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6504] <... futex resumed>) = 0 [pid 6497] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6509] <... socket resumed>) = 3 [pid 6509] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6509] <... futex resumed>) = 1 [pid 6497] <... futex resumed>) = 0 [pid 6509] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6504] <... mmap resumed>) = 0x7f566b2d4000 [pid 6504] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6497] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6509] <... futex resumed>) = 0 [pid 6504] <... mprotect resumed>) = 0 [pid 6497] <... futex resumed>) = 1 [pid 6509] getpid( [pid 6504] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6497] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6509] <... getpid resumed>) = 6497 [pid 6509] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6504] <... clone resumed>, parent_tid=[6511], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6511 [pid 6509] <... futex resumed>) = 1 [pid 6504] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6497] <... futex resumed>) = 0 [pid 6509] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6504] <... futex resumed>) = 0 [pid 6497] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6504] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6497] <... futex resumed>) = 0 [pid 6509] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x61\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6497] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6511 attached [pid 6501] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6511] set_robust_list(0x7f566b2f49e0, 24 [pid 6501] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6477] <... sendmsg resumed>) = ? [pid 6511] <... set_robust_list resumed>) = 0 [pid 6501] <... futex resumed>) = 0 [ 94.704447][ T6477] ieee80211 phy232: Failed to add default virtual iface [pid 6511] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6501] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6504] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6477] +++ exited with 0 +++ [pid 6469] +++ exited with 0 +++ [pid 6497] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6497] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6504] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6501] <... futex resumed>) = 0 [pid 6497] <... futex resumed>) = 1 [pid 6501] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6497] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5075] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6469, si_uid=0, si_status=0, si_utime=0, si_stime=18 /* 0.18 s */} --- [pid 6504] <... futex resumed>) = 0 [pid 6501] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 5075] restart_syscall(<... resuming interrupted clone ...> [pid 6504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6501] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5075] <... restart_syscall resumed>) = 0 [pid 6504] <... mmap resumed>) = 0x7f566b2b3000 [pid 6501] <... futex resumed>) = 1 [pid 6497] <... futex resumed>) = 0 [pid 6504] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6501] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6497] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6504] <... mprotect resumed>) = 0 [pid 6501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6497] <... futex resumed>) = 0 [pid 5075] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6504] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6497] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6501] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6504] <... clone resumed>, parent_tid=[6512], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6512 [pid 6501] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6504] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6501] <... futex resumed>) = 1 [pid 6497] <... futex resumed>) = 0 [pid 6504] <... futex resumed>) = 0 [pid 6501] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6497] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6504] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6501] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6497] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6512 attached [pid 6501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6497] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6512] set_robust_list(0x7f566b2d39e0, 24 [pid 6501] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6512] <... set_robust_list resumed>) = 0 [pid 6501] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6512] ioctl(-1, SIOCGIFINDEX, NULL [pid 6501] <... futex resumed>) = 1 [pid 6497] <... futex resumed>) = 0 [pid 6512] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6501] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6479] exit_group(0 [pid 6512] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6489] <... futex resumed>) = ? [pid 6487] <... futex resumed>) = ? [pid 6479] <... exit_group resumed>) = ? [pid 6512] <... futex resumed>) = 1 [pid 6504] <... futex resumed>) = 0 [pid 6489] +++ exited with 0 +++ [pid 6487] +++ exited with 0 +++ [pid 6512] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6504] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6512] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6504] <... futex resumed>) = 0 [pid 6512] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6504] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6512] <... socket resumed>) = 3 [pid 6512] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6504] <... futex resumed>) = 0 [pid 6512] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6504] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6512] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6504] <... futex resumed>) = 0 [pid 6512] getpid( [pid 6504] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6512] <... getpid resumed>) = 6504 [pid 6512] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6504] <... futex resumed>) = 0 [pid 6512] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6504] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6512] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6504] <... futex resumed>) = 0 [pid 6512] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x68\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6504] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6513 attached [pid 5075] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6513 [pid 6513] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6513] setpgid(0, 0) = 0 [pid 6513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6513] write(3, "1000", 4) = 4 [pid 6513] close(3) = 0 [pid 6513] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6513] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6513] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6514], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6514 [pid 6513] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6513] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6505] <... bpf resumed>) = 4 [pid 6505] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6506] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6505] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6514 attached [pid 6506] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6505] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6514] set_robust_list(0x7f566b3159e0, 24 [pid 6506] <... futex resumed>) = 0 [pid 6504] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6514] <... set_robust_list resumed>) = 0 [pid 6506] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6504] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6514] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6504] <... futex resumed>) = 0 [pid 6506] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6504] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6506] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6506] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6504] <... futex resumed>) = 0 [pid 6506] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6504] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6504] <... futex resumed>) = 0 [pid 6506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6504] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6506] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6506] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6504] <... futex resumed>) = 0 [pid 6506] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6504] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6506] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6504] <... futex resumed>) = 0 [pid 6506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = -1 EFAULT (Bad address) [pid 6504] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6506] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6506] <... futex resumed>) = 0 [pid 6506] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6513] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6513] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6513] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE [pid 6488] <... sendmsg resumed>) = ? [pid 6513] <... mprotect resumed>) = 0 [pid 6513] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6517], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6517 [pid 6513] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6488] +++ exited with 0 +++ [pid 6476] +++ exited with 0 +++ [ 94.921727][ T6488] ieee80211 phy233: Failed to add default virtual iface [pid 6513] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6476, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6517 attached [pid 6517] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 6517] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 6518 attached [pid 6511] <... bpf resumed>) = 4 [pid 6518] set_robust_list(0x555555e6d5e0, 24 [pid 6513] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6511] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6518 [pid 6518] <... set_robust_list resumed>) = 0 [pid 6513] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6511] <... futex resumed>) = 0 [pid 6518] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6513] <... futex resumed>) = 0 [pid 6511] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6518] <... prctl resumed>) = 0 [pid 6513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6518] setpgid(0, 0 [pid 6513] <... mmap resumed>) = 0x7f566b2b3000 [pid 6518] <... setpgid resumed>) = 0 [pid 6513] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE [pid 6518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6513] <... mprotect resumed>) = 0 [pid 6513] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6519 attached [pid 6518] <... openat resumed>) = 3 [pid 6519] set_robust_list(0x7f566b2d39e0, 24 [pid 6518] write(3, "1000", 4 [pid 6513] <... clone resumed>, parent_tid=[6519], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6519 [pid 6518] <... write resumed>) = 4 [pid 6513] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6518] close(3 [pid 6513] <... futex resumed>) = 0 [pid 6519] <... set_robust_list resumed>) = 0 [pid 6518] <... close resumed>) = 0 [pid 6513] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6519] ioctl(-1, SIOCGIFINDEX, NULL [pid 6518] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6519] <... ioctl resumed>) = -1 EBADF (Bad file descriptor) [pid 6518] <... futex resumed>) = 0 [pid 6519] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6519] <... futex resumed>) = 1 [pid 6518] <... mmap resumed>) = 0x7f566b2f5000 [pid 6513] <... futex resumed>) = 0 [pid 6519] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6518] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE [pid 6513] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6518] <... mprotect resumed>) = 0 [pid 6513] <... futex resumed>) = 0 [pid 6519] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6518] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6513] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6519] <... socket resumed>) = 3 [pid 6519] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6518] <... clone resumed>, parent_tid=[6521], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6521 [pid 6519] <... futex resumed>) = 1 [pid 6518] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6513] <... futex resumed>) = 0 [pid 6519] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6518] <... futex resumed>) = 0 [pid 6513] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6521 attached [pid 6519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6518] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6513] <... futex resumed>) = 0 [pid 6521] set_robust_list(0x7f566b3159e0, 24 [pid 6519] getpid( [pid 6513] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6521] <... set_robust_list resumed>) = 0 [pid 6519] <... getpid resumed>) = 6513 [pid 6519] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6521] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6519] <... futex resumed>) = 1 [pid 6513] <... futex resumed>) = 0 [pid 6513] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6519] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x71\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6513] <... futex resumed>) = 0 [pid 6513] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6491] exit_group(0 [pid 6499] <... futex resumed>) = ? [pid 6496] <... futex resumed>) = ? [pid 6491] <... exit_group resumed>) = ? [pid 6514] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6499] +++ exited with 0 +++ [pid 6496] +++ exited with 0 +++ [pid 6514] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6514] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6518] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6518] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6518] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6518] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6523], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6523 [pid 6513] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6518] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6513] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6518] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6514] <... futex resumed>) = 0 [pid 6513] <... futex resumed>) = 1 ./strace-static-x86_64: Process 6523 attached [pid 6514] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6513] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6523] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 6514] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6523] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6514] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6513] <... futex resumed>) = 0 [pid 6514] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6513] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6514] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6513] <... futex resumed>) = 0 [pid 6514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6513] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6514] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6514] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6513] <... futex resumed>) = 0 [pid 6514] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6513] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6514] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6513] <... futex resumed>) = 0 [pid 6514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6513] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6514] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6482] <... sendmsg resumed>) = ? [pid 6514] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6513] <... futex resumed>) = 0 [pid 6518] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 95.152986][ T6482] ieee80211 phy234: Failed to add default virtual iface [pid 6514] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6518] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6482] +++ exited with 0 +++ [pid 6479] +++ exited with 0 +++ [pid 6518] <... futex resumed>) = 0 [pid 6518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6479, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 6518] <... mmap resumed>) = 0x7f566b2b3000 [pid 6518] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6518] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6525], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6525 [pid 5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6518] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6518] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6525 attached [pid 6525] set_robust_list(0x7f566b2d39e0, 24) = 0 [pid 6525] ioctl(-1, SIOCGIFINDEX, NULL) = -1 EBADF (Bad file descriptor) [pid 6525] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6521] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6525] <... futex resumed>) = 1 [pid 6521] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6518] <... futex resumed>) = 0 [pid 6525] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6521] <... futex resumed>) = 0 [pid 6518] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6521] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6518] <... futex resumed>) = 0 [pid 6521] <... socket resumed>) = 3 [pid 6518] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6521] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6521] <... futex resumed>) = 0 [pid 6518] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6517] <... bpf resumed>) = 4 [pid 6521] getpid( [pid 6518] <... futex resumed>) = 0 [pid 6517] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5070] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6527 [pid 6521] <... getpid resumed>) = 6518 [pid 6518] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6517] <... futex resumed>) = 0 [pid 6521] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6517] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6521] <... futex resumed>) = 0 [pid 6518] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6521] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x76\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6518] <... futex resumed>) = 0 [pid 6518] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6497] exit_group(0 [pid 6505] <... futex resumed>) = ? [pid 6501] <... futex resumed>) = ? [pid 6497] <... exit_group resumed>) = ? [pid 6505] +++ exited with 0 +++ [pid 6501] +++ exited with 0 +++ ./strace-static-x86_64: Process 6527 attached [pid 6527] set_robust_list(0x555555e6d5e0, 24) = 0 [pid 6527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6527] setpgid(0, 0) = 0 [pid 6527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6527] write(3, "1000", 4) = 4 [pid 6527] close(3) = 0 [pid 6527] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6527] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6527] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6529], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6529 [pid 6527] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6527] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6529 attached [pid 6529] set_robust_list(0x7f566b3159e0, 24) = 0 [pid 6529] socket(AF_CAN, SOCK_SEQPACKET, 0 /* CAN_??? */ [pid 6518] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6518] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6518] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6525] <... futex resumed>) = 0 [pid 6518] <... futex resumed>) = 1 [pid 6525] accept4(-1, NULL, 0x20002f80, SOCK_CLOEXEC|SOCK_NONBLOCK [pid 6518] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6525] <... accept4 resumed>) = -1 EBADF (Bad file descriptor) [pid 6525] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6518] <... futex resumed>) = 0 [pid 6525] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6518] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6518] <... futex resumed>) = 0 [pid 6525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=6, insns=0x20000240, license=NULL, log_level=5, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=6, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=-1, fd_array=NULL}, 128 [pid 6518] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6525] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6525] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6518] <... futex resumed>) = 0 [pid 6525] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6518] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6525] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6518] <... futex resumed>) = 0 [pid 6525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=7, insns=NULL, license=NULL, log_level=1783, log_size=23, log_buf="", kern_version=KERNEL_VERSION(4, 16, 0), prog_flags=BPF_F_ANY_ALIGNMENT, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6518] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6525] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6525] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6518] <... futex resumed>) = 0 [pid 6525] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6527] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6527] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2d4000 [pid 6527] mprotect(0x7f566b2d5000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6527] clone(child_stack=0x7f566b2f43f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6531], tls=0x7f566b2f4700, child_tidptr=0x7f566b2f49d0) = 6531 [pid 6494] <... sendmsg resumed>) = ? [pid 6527] futex(0x7f566b3ec418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6527] futex(0x7f566b3ec41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6494] +++ exited with 0 +++ [pid 6491] +++ exited with 0 +++ [pid 5076] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6491, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [ 95.354704][ T6494] ieee80211 phy235: Failed to add default virtual iface ./strace-static-x86_64: Process 6531 attached [pid 6531] set_robust_list(0x7f566b2f49e0, 24) = 0 [pid 6531] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=9, value_size=15882, max_entries=512, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5076] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6527] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6504] exit_group(0 [pid 6527] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6511] <... futex resumed>) = ? [pid 6506] <... futex resumed>) = ? [pid 6504] <... exit_group resumed>) = ? [pid 6527] <... futex resumed>) = 0 [pid 6511] +++ exited with 0 +++ [pid 6506] +++ exited with 0 +++ [pid 6527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2b3000 [pid 6527] mprotect(0x7f566b2b4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6529] <... socket resumed>) = -1 EPROTONOSUPPORT (Protocol not supported) [pid 6527] clone(child_stack=0x7f566b2d33f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6529] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6527] <... clone resumed>, parent_tid=[6532], tls=0x7f566b2d3700, child_tidptr=0x7f566b2d39d0) = 6532 [pid 6529] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6527] futex(0x7f566b3ec428, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6527] futex(0x7f566b3ec42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6523] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 6532 attached [pid 6523] futex(0x7f566b3ec41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6532] set_robust_list(0x7f566b2d39e0, 24 [pid 6523] <... futex resumed>) = 0 [pid 6523] futex(0x7f566b3ec418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6532] <... set_robust_list resumed>) = 0 [pid 5076] <... clone resumed>, child_tidptr=0x555555e6d5d0) = 6534 [pid 6532] ioctl(-1, SIOCGIFINDEX, NULL./strace-static-x86_64: Process 6534 attached ) = -1 EBADF (Bad file descriptor) [pid 6534] set_robust_list(0x555555e6d5e0, 24 [pid 6532] futex(0x7f566b3ec42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6534] <... set_robust_list resumed>) = 0 [pid 6534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6532] <... futex resumed>) = 1 [pid 6527] <... futex resumed>) = 0 [pid 6534] <... prctl resumed>) = 0 [pid 6534] setpgid(0, 0) = 0 [pid 6532] futex(0x7f566b3ec428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6527] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6529] <... futex resumed>) = 0 [pid 6527] <... futex resumed>) = 1 [pid 6534] <... openat resumed>) = 3 [pid 6529] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 6527] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6534] write(3, "1000", 4) = 4 [pid 6534] close(3 [pid 6529] <... socket resumed>) = 3 [pid 6534] <... close resumed>) = 0 [pid 6534] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6529] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6534] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f566b2f5000 [pid 6529] <... futex resumed>) = 1 [pid 6527] <... futex resumed>) = 0 [pid 6534] mprotect(0x7f566b2f6000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6529] futex(0x7f566b3ec408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6534] clone(child_stack=0x7f566b3153f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6527] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6529] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6534] <... clone resumed>, parent_tid=[6535], tls=0x7f566b315700, child_tidptr=0x7f566b3159d0) = 6535 [pid 6529] getpid( [pid 6527] <... futex resumed>) = 0 [pid 6534] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6529] <... getpid resumed>) = 6527 [pid 6527] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6534] <... futex resumed>) = 0 [pid 6529] futex(0x7f566b3ec40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6534] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6529] <... futex resumed>) = 0 [pid 6527] futex(0x7f566b3ec408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6529] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x28\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x80\x08\x00\x09\x00\x7f\x19\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 6527] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6535 attached [pid 6527] futex(0x7f566b3ec40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6535] set_robust_list(0x7f566b3159e0, 24) = 0