./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3150733394 <...> forked to background, child pid 3182 no interfaces have a carrier [ 36.079859][ T3183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.088545][ T3183] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.3' (ECDSA) to the list of known hosts. execve("./syz-executor3150733394", ["./syz-executor3150733394"], 0x7ffe2f654af0 /* 10 vars */) = 0 brk(NULL) = 0x555556ad9000 brk(0x555556ad9c40) = 0x555556ad9c40 arch_prctl(ARCH_SET_FS, 0x555556ad9300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 set_tid_address(0x555556ad95d0) = 3604 set_robust_list(0x555556ad95e0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7fdee5839820, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7fdee5839ef0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7fdee58398c0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fdee5839ef0}, 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-executor3150733394", 4096) = 28 brk(0x555556afac40) = 0x555556afac40 brk(0x555556afb000) = 0x555556afb000 mprotect(0x7fdee58fb000, 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 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3605 attached , child_tidptr=0x555556ad95d0) = 3605 [pid 3605] set_robust_list(0x555556ad95e0, 24) = 0 [pid 3605] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 3605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3605] setsid() = 1 [pid 3605] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 3605] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 3605] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 3605] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 3605] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 3605] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 3605] unshare(CLONE_NEWNS) = 0 [pid 3605] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 3605] unshare(CLONE_NEWIPC) = 0 [pid 3605] unshare(CLONE_NEWCGROUP) = 0 [pid 3605] unshare(CLONE_NEWUTS) = 0 [pid 3605] unshare(CLONE_SYSVSEM) = 0 [pid 3605] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 3605] write(3, "16777216", 8) = 8 [pid 3605] close(3) = 0 [pid 3605] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 3605] write(3, "536870912", 9) = 9 [pid 3605] close(3) = 0 [pid 3605] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 3605] write(3, "1024", 4) = 4 [pid 3605] close(3) = 0 [pid 3605] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 3605] write(3, "8192", 4) = 4 [pid 3605] close(3) = 0 [pid 3605] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 3605] write(3, "1024", 4) = 4 [pid 3605] close(3) = 0 [pid 3605] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 3605] write(3, "1024", 4) = 4 [pid 3605] close(3) = 0 [pid 3605] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 3605] write(3, "1024 1048576 500 1024", 21) = 21 [pid 3605] close(3) = 0 [pid 3605] getpid() = 1 [pid 3605] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 3616] set_robust_list(0x7fdee58269e0, 24) = 0 [pid 3616] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY) = 3 [pid 3616] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3615] <... futex resumed>) = 0 [pid 3615] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3615] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3616] <... futex resumed>) = 1 [pid 3616] socket(AF_PPPOX, 0, 0) = 4 [pid 3616] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3615] <... futex resumed>) = 0 [pid 3615] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3615] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3616] <... futex resumed>) = 1 [pid 3616] close(4) = 0 [pid 3616] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3615] <... futex resumed>) = 0 [pid 3615] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3615] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3616] <... futex resumed>) = 1 [pid 3616] socket(AF_CAN, SOCK_DGRAM, CAN_J1939) = 4 [pid 3616] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3615] <... futex resumed>) = 0 [pid 3615] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3615] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3616] <... futex resumed>) = 1 [pid 3616] socket(AF_INET, SOCK_PACKET, 0x83 /* IPPROTO_??? */) = 5 [pid 3616] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3615] <... futex resumed>) = 0 [pid 3615] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3615] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3616] <... futex resumed>) = 1 [pid 3616] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0", ifr_ifindex=13}) = 0 [pid 3616] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3615] <... futex resumed>) = 0 [pid 3615] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3615] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3616] <... futex resumed>) = 1 [pid 3616] bind(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3616] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3615] <... futex resumed>) = 0 [pid 3615] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3615] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3616] <... futex resumed>) = 1 [pid 3616] connect(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3616] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3615] <... futex resumed>) = 0 [pid 3615] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3615] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3616] <... futex resumed>) = 1 [pid 3616] sendfile(4, 3, NULL, 524293 [pid 3615] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 54.388433][ T3616] syz-executor315 uses obsolete (PF_INET,SOCK_PACKET) [pid 3615] close(3) = 0 [pid 3615] close(4) = 0 [pid 3615] close(5) = 0 [pid 3615] close(6) = -1 EBADF (Bad file descriptor) [pid 3615] close(7) = -1 EBADF (Bad file descriptor) [pid 3615] close(8) = -1 EBADF (Bad file descriptor) [pid 3615] close(9) = -1 EBADF (Bad file descriptor) [pid 3615] close(10) = -1 EBADF (Bad file descriptor) [pid 3615] close(11) = -1 EBADF (Bad file descriptor) [pid 3615] close(12) = -1 EBADF (Bad file descriptor) [pid 3615] close(13) = -1 EBADF (Bad file descriptor) [pid 3615] close(14) = -1 EBADF (Bad file descriptor) [pid 3615] close(15) = -1 EBADF (Bad file descriptor) [pid 3615] close(16) = -1 EBADF (Bad file descriptor) [pid 3615] close(17) = -1 EBADF (Bad file descriptor) [pid 3615] close(18) = -1 EBADF (Bad file descriptor) [pid 3615] close(19) = -1 EBADF (Bad file descriptor) [pid 3615] close(20) = -1 EBADF (Bad file descriptor) [pid 3615] close(21) = -1 EBADF (Bad file descriptor) [pid 3615] close(22) = -1 EBADF (Bad file descriptor) [pid 3615] close(23) = -1 EBADF (Bad file descriptor) [pid 3615] close(24) = -1 EBADF (Bad file descriptor) [pid 3615] close(25) = -1 EBADF (Bad file descriptor) [pid 3615] close(26) = -1 EBADF (Bad file descriptor) [pid 3615] close(27) = -1 EBADF (Bad file descriptor) [pid 3615] close(28) = -1 EBADF (Bad file descriptor) [pid 3615] close(29) = -1 EBADF (Bad file descriptor) [pid 3615] exit_group(0 [pid 3616] <... sendfile resumed>) = ? [pid 3615] <... exit_group resumed>) = ? [pid 3616] +++ exited with 0 +++ [pid 3615] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3617 attached , child_tidptr=0x555556ad95d0) = 4 [pid 3617] set_robust_list(0x555556ad95e0, 24) = 0 [pid 3617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3617] setpgid(0, 0) = 0 [pid 3617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3617] write(3, "1000", 4) = 4 [pid 3617] close(3) = 0 [pid 3617] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdee5806000 [pid 3617] mprotect(0x7fdee5807000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3617] clone(child_stack=0x7fdee58263f0, 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 3618 attached , parent_tid=[5], tls=0x7fdee5826700, child_tidptr=0x7fdee58269d0) = 5 [pid 3618] set_robust_list(0x7fdee58269e0, 24 [pid 3617] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3617] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] <... set_robust_list resumed>) = 0 [pid 3618] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY) = 3 [pid 3618] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3617] <... futex resumed>) = 0 [pid 3618] socket(AF_PPPOX, 0, 0 [pid 3617] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... socket resumed>) = 4 [pid 3618] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] <... futex resumed>) = 0 [pid 3618] <... futex resumed>) = 0 [pid 3617] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3617] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] close(4 [pid 3617] <... futex resumed>) = 0 [pid 3618] <... close resumed>) = 0 [pid 3617] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3617] <... futex resumed>) = 0 [pid 3618] socket(AF_CAN, SOCK_DGRAM, CAN_J1939 [pid 3617] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... socket resumed>) = 4 [pid 3617] <... futex resumed>) = 0 [pid 3618] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] <... futex resumed>) = 0 [pid 3617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3618] socket(AF_INET, SOCK_PACKET, 0x83 /* IPPROTO_??? */ [pid 3617] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... socket resumed>) = 5 [pid 3617] <... futex resumed>) = 0 [pid 3618] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] <... futex resumed>) = 0 [pid 3617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3618] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 3617] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 3617] <... futex resumed>) = 0 [pid 3618] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] <... futex resumed>) = 0 [pid 3617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3618] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3617] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3617] <... futex resumed>) = 0 [pid 3618] bind(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24 [pid 3617] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] <... bind resumed>) = 0 [pid 3618] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3617] <... futex resumed>) = 0 [pid 3618] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3617] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3617] <... futex resumed>) = 0 [pid 3618] connect(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24 [pid 3617] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3618] <... connect resumed>) = 0 [pid 3618] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3617] <... futex resumed>) = 0 [pid 3618] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3617] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3617] <... futex resumed>) = 0 [pid 3618] sendfile(4, 3, NULL, 524293 [ 54.591340][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [pid 3617] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3617] close(3) = 0 [pid 3617] close(4) = 0 [pid 3617] close(5) = 0 [pid 3617] close(6) = -1 EBADF (Bad file descriptor) [pid 3617] close(7) = -1 EBADF (Bad file descriptor) [pid 3617] close(8) = -1 EBADF (Bad file descriptor) [pid 3617] close(9) = -1 EBADF (Bad file descriptor) [pid 3617] close(10) = -1 EBADF (Bad file descriptor) [pid 3617] close(11) = -1 EBADF (Bad file descriptor) [pid 3617] close(12) = -1 EBADF (Bad file descriptor) [pid 3617] close(13) = -1 EBADF (Bad file descriptor) [pid 3617] close(14) = -1 EBADF (Bad file descriptor) [pid 3617] close(15) = -1 EBADF (Bad file descriptor) [pid 3617] close(16) = -1 EBADF (Bad file descriptor) [pid 3617] close(17) = -1 EBADF (Bad file descriptor) [pid 3617] close(18) = -1 EBADF (Bad file descriptor) [pid 3617] close(19) = -1 EBADF (Bad file descriptor) [pid 3617] close(20) = -1 EBADF (Bad file descriptor) [pid 3617] close(21) = -1 EBADF (Bad file descriptor) [pid 3617] close(22) = -1 EBADF (Bad file descriptor) [pid 3617] close(23) = -1 EBADF (Bad file descriptor) [pid 3617] close(24) = -1 EBADF (Bad file descriptor) [pid 3617] close(25) = -1 EBADF (Bad file descriptor) [pid 3617] close(26) = -1 EBADF (Bad file descriptor) [pid 3617] close(27) = -1 EBADF (Bad file descriptor) [pid 3617] close(28) = -1 EBADF (Bad file descriptor) [pid 3617] close(29) = -1 EBADF (Bad file descriptor) [pid 3617] exit_group(0 [pid 3618] <... sendfile resumed>) = ? [pid 3617] <... exit_group resumed>) = ? [pid 3618] +++ exited with 0 +++ [pid 3617] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad95d0) = 6 ./strace-static-x86_64: Process 3619 attached [pid 3619] set_robust_list(0x555556ad95e0, 24) = 0 [pid 3619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3619] setpgid(0, 0) = 0 [pid 3619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3619] write(3, "1000", 4) = 4 [pid 3619] close(3) = 0 [pid 3619] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3619] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdee5806000 [pid 3619] mprotect(0x7fdee5807000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3619] clone(child_stack=0x7fdee58263f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[7], tls=0x7fdee5826700, child_tidptr=0x7fdee58269d0) = 7 [pid 3619] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3619] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3620 attached [pid 3620] set_robust_list(0x7fdee58269e0, 24) = 0 [pid 3620] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY) = 3 [pid 3620] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] <... futex resumed>) = 0 [pid 3619] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3619] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] <... futex resumed>) = 1 [pid 3620] socket(AF_PPPOX, 0, 0) = 4 [pid 3620] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] <... futex resumed>) = 0 [pid 3619] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3619] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] <... futex resumed>) = 1 [pid 3620] close(4) = 0 [pid 3620] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] <... futex resumed>) = 0 [pid 3619] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3619] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] <... futex resumed>) = 1 [pid 3620] socket(AF_CAN, SOCK_DGRAM, CAN_J1939) = 4 [pid 3620] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] <... futex resumed>) = 0 [pid 3619] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3619] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] <... futex resumed>) = 1 [pid 3620] socket(AF_INET, SOCK_PACKET, 0x83 /* IPPROTO_??? */) = 5 [pid 3620] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] <... futex resumed>) = 0 [pid 3619] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3619] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] <... futex resumed>) = 1 [pid 3620] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0", ifr_ifindex=13}) = 0 [pid 3620] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] <... futex resumed>) = 0 [pid 3619] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3619] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] <... futex resumed>) = 1 [pid 3620] bind(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3620] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] <... futex resumed>) = 0 [pid 3619] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3619] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] <... futex resumed>) = 1 [pid 3620] connect(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3620] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3619] <... futex resumed>) = 0 [pid 3619] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3619] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3620] <... futex resumed>) = 1 [ 54.814397][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [pid 3620] sendfile(4, 3, NULL, 524293 [pid 3619] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3619] close(3) = 0 [pid 3619] close(4) = 0 [pid 3619] close(5) = 0 [pid 3619] close(6) = -1 EBADF (Bad file descriptor) [pid 3619] close(7) = -1 EBADF (Bad file descriptor) [pid 3619] close(8) = -1 EBADF (Bad file descriptor) [pid 3619] close(9) = -1 EBADF (Bad file descriptor) [pid 3619] close(10) = -1 EBADF (Bad file descriptor) [pid 3619] close(11) = -1 EBADF (Bad file descriptor) [pid 3619] close(12) = -1 EBADF (Bad file descriptor) [pid 3619] close(13) = -1 EBADF (Bad file descriptor) [pid 3619] close(14) = -1 EBADF (Bad file descriptor) [pid 3619] close(15) = -1 EBADF (Bad file descriptor) [pid 3619] close(16) = -1 EBADF (Bad file descriptor) [pid 3619] close(17) = -1 EBADF (Bad file descriptor) [pid 3619] close(18) = -1 EBADF (Bad file descriptor) [pid 3619] close(19) = -1 EBADF (Bad file descriptor) [pid 3619] close(20) = -1 EBADF (Bad file descriptor) [pid 3619] close(21) = -1 EBADF (Bad file descriptor) [pid 3619] close(22) = -1 EBADF (Bad file descriptor) [pid 3619] close(23) = -1 EBADF (Bad file descriptor) [pid 3619] close(24) = -1 EBADF (Bad file descriptor) [pid 3619] close(25) = -1 EBADF (Bad file descriptor) [pid 3619] close(26) = -1 EBADF (Bad file descriptor) [pid 3619] close(27) = -1 EBADF (Bad file descriptor) [pid 3619] close(28) = -1 EBADF (Bad file descriptor) [pid 3619] close(29) = -1 EBADF (Bad file descriptor) [pid 3619] exit_group(0 [pid 3620] <... sendfile resumed>) = ? [pid 3619] <... exit_group resumed>) = ? [pid 3620] +++ exited with 0 +++ [pid 3619] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad95d0) = 8 ./strace-static-x86_64: Process 3621 attached [pid 3621] set_robust_list(0x555556ad95e0, 24) = 0 [pid 3621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3621] setpgid(0, 0) = 0 [pid 3621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3621] write(3, "1000", 4) = 4 [pid 3621] close(3) = 0 [pid 3621] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdee5806000 [pid 3621] mprotect(0x7fdee5807000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3621] clone(child_stack=0x7fdee58263f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[9], tls=0x7fdee5826700, child_tidptr=0x7fdee58269d0) = 9 [pid 3621] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3621] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3622 attached [pid 3622] set_robust_list(0x7fdee58269e0, 24) = 0 [pid 3622] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY) = 3 [pid 3622] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... futex resumed>) = 0 [pid 3621] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3621] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3622] <... futex resumed>) = 1 [pid 3622] socket(AF_PPPOX, 0, 0) = 4 [pid 3622] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... futex resumed>) = 0 [pid 3621] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3621] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3622] <... futex resumed>) = 1 [pid 3622] close(4) = 0 [pid 3622] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... futex resumed>) = 0 [pid 3621] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3621] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3622] <... futex resumed>) = 1 [pid 3622] socket(AF_CAN, SOCK_DGRAM, CAN_J1939) = 4 [pid 3622] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... futex resumed>) = 0 [pid 3621] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3621] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3622] <... futex resumed>) = 1 [pid 3622] socket(AF_INET, SOCK_PACKET, 0x83 /* IPPROTO_??? */) = 5 [pid 3622] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... futex resumed>) = 0 [pid 3621] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3621] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3622] <... futex resumed>) = 1 [pid 3622] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0", ifr_ifindex=13}) = 0 [pid 3622] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... futex resumed>) = 0 [pid 3621] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3621] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3622] <... futex resumed>) = 1 [pid 3622] bind(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3622] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... futex resumed>) = 0 [pid 3621] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3621] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3622] <... futex resumed>) = 1 [pid 3622] connect(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3622] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3621] <... futex resumed>) = 0 [pid 3621] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3621] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3622] <... futex resumed>) = 1 [pid 3622] sendfile(4, 3, NULL, 524293 [pid 3621] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3621] close(3) = 0 [pid 3621] close(4) = 0 [pid 3621] close(5) = 0 [pid 3621] close(6) = -1 EBADF (Bad file descriptor) [pid 3621] close(7) = -1 EBADF (Bad file descriptor) [pid 3621] close(8) = -1 EBADF (Bad file descriptor) [pid 3621] close(9) = -1 EBADF (Bad file descriptor) [pid 3621] close(10) = -1 EBADF (Bad file descriptor) [pid 3621] close(11) = -1 EBADF (Bad file descriptor) [pid 3621] close(12) = -1 EBADF (Bad file descriptor) [pid 3621] close(13) = -1 EBADF (Bad file descriptor) [pid 3621] close(14) = -1 EBADF (Bad file descriptor) [pid 3621] close(15) = -1 EBADF (Bad file descriptor) [pid 3621] close(16) = -1 EBADF (Bad file descriptor) [pid 3621] close(17) = -1 EBADF (Bad file descriptor) [pid 3621] close(18) = -1 EBADF (Bad file descriptor) [pid 3621] close(19) = -1 EBADF (Bad file descriptor) [pid 3621] close(20) = -1 EBADF (Bad file descriptor) [pid 3621] close(21) = -1 EBADF (Bad file descriptor) [pid 3621] close(22) = -1 EBADF (Bad file descriptor) [pid 3621] close(23) = -1 EBADF (Bad file descriptor) [pid 3621] close(24) = -1 EBADF (Bad file descriptor) [pid 3621] close(25) = -1 EBADF (Bad file descriptor) [pid 3621] close(26) = -1 EBADF (Bad file descriptor) [pid 3621] close(27) = -1 EBADF (Bad file descriptor) [pid 3621] close(28) = -1 EBADF (Bad file descriptor) [pid 3621] close(29) = -1 EBADF (Bad file descriptor) [pid 3621] exit_group(0 [pid 3622] <... sendfile resumed>) = ? [pid 3621] <... exit_group resumed>) = ? [pid 3622] +++ exited with 0 +++ [pid 3621] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3623 attached , child_tidptr=0x555556ad95d0) = 10 [pid 3623] set_robust_list(0x555556ad95e0, 24) = 0 [pid 3623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3623] setpgid(0, 0) = 0 [pid 3623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3623] write(3, "1000", 4) = 4 [pid 3623] close(3) = 0 [pid 3623] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdee5806000 [pid 3623] mprotect(0x7fdee5807000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3623] clone(child_stack=0x7fdee58263f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[11], tls=0x7fdee5826700, child_tidptr=0x7fdee58269d0) = 11 [pid 3623] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3623] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3624 attached [pid 3624] set_robust_list(0x7fdee58269e0, 24) = 0 [pid 3624] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY) = 3 [pid 3624] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] <... futex resumed>) = 0 [pid 3623] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3623] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3624] <... futex resumed>) = 1 [pid 3624] socket(AF_PPPOX, 0, 0) = 4 [pid 3624] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] <... futex resumed>) = 0 [pid 3623] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3623] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3624] <... futex resumed>) = 1 [pid 3624] close(4) = 0 [pid 3624] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] <... futex resumed>) = 0 [pid 3623] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3623] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3624] <... futex resumed>) = 1 [pid 3624] socket(AF_CAN, SOCK_DGRAM, CAN_J1939) = 4 [pid 3624] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] <... futex resumed>) = 0 [pid 3623] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3623] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3624] <... futex resumed>) = 1 [pid 3624] socket(AF_INET, SOCK_PACKET, 0x83 /* IPPROTO_??? */) = 5 [pid 3624] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] <... futex resumed>) = 0 [pid 3623] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3623] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3624] <... futex resumed>) = 1 [pid 3624] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0", ifr_ifindex=13}) = 0 [pid 3624] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] <... futex resumed>) = 0 [pid 3623] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3623] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3624] <... futex resumed>) = 1 [pid 3624] bind(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3624] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] <... futex resumed>) = 0 [pid 3623] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3623] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3624] <... futex resumed>) = 1 [pid 3624] connect(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3624] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] <... futex resumed>) = 0 [pid 3623] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3623] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3624] <... futex resumed>) = 1 [ 55.257507][ C0] vcan0: j1939_xtp_rx_dpo: no connection found [pid 3624] sendfile(4, 3, NULL, 524293 [pid 3623] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3624] <... sendfile resumed>) = 98304 [pid 3624] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3623] close(3 [pid 3624] <... futex resumed>) = 0 [pid 3623] <... close resumed>) = 0 [pid 3624] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [ 55.349221][ C0] vcan0: j1939_tp_rxtimer: 0xffff88806ec6e400: rx timeout, send abort [ 55.360477][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888079d6b400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 55.375048][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888079d68400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 55.389540][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88807c1e7000: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 55.572655][ C0] vcan0: j1939_tp_rxtimer: 0xffff88807dc0c400: rx timeout, send abort [ 55.581293][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888078759400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 55.595769][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888078759800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 55.610083][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88807c5db400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 55.629220][ C0] vcan0: j1939_xtp_rx_dpo: no connection found [ 55.635458][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.642114][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.649484][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.656458][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.663334][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.669820][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.676265][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.682753][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.689217][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.695645][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.702144][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.708659][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.715141][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.721630][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.728092][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.734546][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.741134][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.747657][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.754195][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.760888][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.767391][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.773841][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.780317][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.786765][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.793206][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.799683][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.806120][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.812981][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.819439][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.825857][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.832328][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.838779][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.845207][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.851705][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.858164][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.864584][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.871110][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.877712][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.884169][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.890670][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.897141][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.903745][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.910216][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.916691][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.923143][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.929662][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.936119][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.942775][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.949260][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.955706][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.962220][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.968688][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.975113][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.981648][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.988117][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 55.994544][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.001019][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.007577][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.014117][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.020665][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.027160][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.033611][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.040295][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.047264][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.054629][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.061113][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.067585][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.074048][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.080534][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.086987][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.093428][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.099899][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.106338][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.112807][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.119267][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.125711][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.132260][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.138883][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.145357][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.151843][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.158519][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.164956][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.171427][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.177872][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.184286][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.190772][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.197244][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.203668][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.210159][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.216632][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.223074][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.229550][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.236009][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.242476][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.248965][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.255492][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.261998][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.268489][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.274940][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.281552][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.288386][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.294935][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.301442][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.308019][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.314461][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.321016][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.327505][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.334056][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.340598][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.347117][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.353584][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.360092][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.366583][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.373059][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.379536][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.385988][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.392464][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.398939][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.405355][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.411826][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.418325][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.424798][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.432557][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.439245][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.445728][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.452261][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.458728][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.465696][ C0] vcan0: j1939_tp_rxtimer: 0xffff88806ec6e400: abort rx timeout. Force session deactivation [ 56.476568][ C0] vcan0: j1939_tp_rxtimer: 0xffff88807d3f3400: rx timeout, send abort [ 56.484999][ C0] vcan0: j1939_tp_rxtimer: 0xffff88807dc0c400: abort rx timeout. Force session deactivation [ 56.495158][ C0] vcan0: j1939_tp_rxtimer: 0xffff88806ef4f000: rx timeout, send abort [ 56.505189][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.511749][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.518248][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.524875][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.531368][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.537822][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.544244][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.550733][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.557316][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.563768][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.570404][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.577000][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.583467][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.590014][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.596821][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.603439][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.609915][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.616378][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.622891][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.629377][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.635827][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.642511][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.649025][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.655459][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.661945][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.668412][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.674883][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.681361][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.687816][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.694246][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.700768][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.707963][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.714439][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.721454][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.727957][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.734411][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.740925][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.747689][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.754172][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.760950][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.767448][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.773974][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.780829][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.787291][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.793724][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.800200][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.806665][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.813175][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.819756][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.826222][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.832701][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.839307][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.845875][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.852401][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.858857][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.865279][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.871753][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.878210][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.884632][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.891125][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.897595][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.904026][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.910496][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.917013][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.925621][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.932108][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.938571][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.944996][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.951471][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.958041][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.964605][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.971106][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.977557][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.983981][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.990457][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 56.996907][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.003327][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.009822][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.016255][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.022730][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.030011][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.036435][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.042934][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.049393][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.055820][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.062318][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.068764][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.075180][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.081703][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.088293][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.094757][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.101260][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.107731][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.114172][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.120635][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.127099][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.133545][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.140127][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.146593][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.153028][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.159593][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.166028][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.172661][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.179129][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.185548][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.192098][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.198549][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.204983][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.211519][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.218123][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.224588][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.231103][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.237586][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.244101][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.250659][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.257127][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.263594][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.270089][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.276587][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.283025][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.289526][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.295972][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.302439][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.308911][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.315334][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.321800][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.328244][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.334658][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 57.341783][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888078759c00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 57.356162][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88807875a000: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 57.370563][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88807875a400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 57.384902][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88807875a800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 57.399741][ C0] vcan0: j1939_tp_rxtimer: 0xffff88807d3f3400: abort rx timeout. Force session deactivation [ 57.409837][ C0] vcan0: j1939_tp_rxtimer: 0xffff88806ef4f000: abort rx timeout. Force session deactivation [pid 3623] close(4) = 0 [pid 3623] close(5) = 0 [pid 3623] close(6) = -1 EBADF (Bad file descriptor) [pid 3623] close(7) = -1 EBADF (Bad file descriptor) [pid 3623] close(8) = -1 EBADF (Bad file descriptor) [pid 3623] close(9) = -1 EBADF (Bad file descriptor) [pid 3623] close(10) = -1 EBADF (Bad file descriptor) [pid 3623] close(11) = -1 EBADF (Bad file descriptor) [pid 3623] close(12) = -1 EBADF (Bad file descriptor) [pid 3623] close(13) = -1 EBADF (Bad file descriptor) [pid 3623] close(14) = -1 EBADF (Bad file descriptor) [pid 3623] close(15) = -1 EBADF (Bad file descriptor) [pid 3623] close(16) = -1 EBADF (Bad file descriptor) [pid 3623] close(17) = -1 EBADF (Bad file descriptor) [pid 3623] close(18) = -1 EBADF (Bad file descriptor) [pid 3623] close(19) = -1 EBADF (Bad file descriptor) [pid 3623] close(20) = -1 EBADF (Bad file descriptor) [pid 3623] close(21) = -1 EBADF (Bad file descriptor) [pid 3623] close(22) = -1 EBADF (Bad file descriptor) [pid 3623] close(23) = -1 EBADF (Bad file descriptor) [pid 3623] close(24) = -1 EBADF (Bad file descriptor) [pid 3623] close(25) = -1 EBADF (Bad file descriptor) [pid 3623] close(26) = -1 EBADF (Bad file descriptor) [pid 3623] close(27) = -1 EBADF (Bad file descriptor) [pid 3623] close(28) = -1 EBADF (Bad file descriptor) [pid 3623] close(29) = -1 EBADF (Bad file descriptor) [pid 3623] exit_group(0) = ? [pid 3624] <... futex resumed>) = ? [pid 3624] +++ exited with 0 +++ [pid 3623] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=10, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad95d0) = 12 ./strace-static-x86_64: Process 3625 attached [pid 3625] set_robust_list(0x555556ad95e0, 24) = 0 [pid 3625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3625] setpgid(0, 0) = 0 [pid 3625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3625] write(3, "1000", 4) = 4 [pid 3625] close(3) = 0 [pid 3625] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdee5806000 [pid 3625] mprotect(0x7fdee5807000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3625] clone(child_stack=0x7fdee58263f0, 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 3626 attached [pid 3626] set_robust_list(0x7fdee58269e0, 24) = 0 [pid 3626] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3625] <... clone resumed>, parent_tid=[13], tls=0x7fdee5826700, child_tidptr=0x7fdee58269d0) = 13 [pid 3625] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3626] <... futex resumed>) = 0 [pid 3626] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY [pid 3625] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3626] <... openat resumed>) = 3 [pid 3626] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3625] <... futex resumed>) = 0 [pid 3625] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3625] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3626] socket(AF_PPPOX, 0, 0) = 4 [pid 3626] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3625] <... futex resumed>) = 0 [pid 3625] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3625] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3626] close(4) = 0 [pid 3626] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3625] <... futex resumed>) = 0 [pid 3625] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3625] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3626] socket(AF_CAN, SOCK_DGRAM, CAN_J1939) = 4 [pid 3626] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3625] <... futex resumed>) = 0 [pid 3625] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3625] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3626] socket(AF_INET, SOCK_PACKET, 0x83 /* IPPROTO_??? */) = 5 [pid 3626] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3625] <... futex resumed>) = 0 [pid 3625] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3625] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3626] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0", ifr_ifindex=13}) = 0 [pid 3626] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3625] <... futex resumed>) = 0 [pid 3625] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3625] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3626] bind(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3626] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3625] <... futex resumed>) = 0 [pid 3625] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3625] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3626] connect(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3626] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3625] <... futex resumed>) = 0 [pid 3625] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3625] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 58.274251][ C0] vcan0: j1939_tp_rxtimer: 0xffff88801ed1cc00: rx timeout, send abort [ 58.282566][ C0] vcan0: j1939_tp_rxtimer: 0xffff888079265000: rx timeout, send abort [ 58.290914][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88801ed1cc00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 58.305242][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888079265000: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [pid 3626] sendfile(4, 3, NULL, 524293 [pid 3625] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3625] close(3) = 0 [pid 3625] close(4) = 0 [pid 3625] close(5) = 0 [pid 3625] close(6) = -1 EBADF (Bad file descriptor) [pid 3625] close(7) = -1 EBADF (Bad file descriptor) [pid 3625] close(8) = -1 EBADF (Bad file descriptor) [pid 3625] close(9) = -1 EBADF (Bad file descriptor) [pid 3625] close(10) = -1 EBADF (Bad file descriptor) [pid 3625] close(11) = -1 EBADF (Bad file descriptor) [pid 3625] close(12) = -1 EBADF (Bad file descriptor) [pid 3625] close(13) = -1 EBADF (Bad file descriptor) [pid 3625] close(14) = -1 EBADF (Bad file descriptor) [pid 3625] close(15) = -1 EBADF (Bad file descriptor) [pid 3625] close(16) = -1 EBADF (Bad file descriptor) [pid 3625] close(17) = -1 EBADF (Bad file descriptor) [pid 3625] close(18) = -1 EBADF (Bad file descriptor) [pid 3625] close(19) = -1 EBADF (Bad file descriptor) [pid 3625] close(20) = -1 EBADF (Bad file descriptor) [pid 3625] close(21) = -1 EBADF (Bad file descriptor) [pid 3625] close(22) = -1 EBADF (Bad file descriptor) [pid 3625] close(23) = -1 EBADF (Bad file descriptor) [pid 3625] close(24) = -1 EBADF (Bad file descriptor) [pid 3625] close(25) = -1 EBADF (Bad file descriptor) [pid 3625] close(26) = -1 EBADF (Bad file descriptor) [pid 3625] close(27) = -1 EBADF (Bad file descriptor) [pid 3625] close(28) = -1 EBADF (Bad file descriptor) [pid 3625] close(29) = -1 EBADF (Bad file descriptor) [pid 3625] exit_group(0 [pid 3626] <... sendfile resumed>) = ? [pid 3625] <... exit_group resumed>) = ? [pid 3626] +++ exited with 0 +++ [pid 3625] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad95d0) = 14 ./strace-static-x86_64: Process 3627 attached [pid 3627] set_robust_list(0x555556ad95e0, 24) = 0 [pid 3627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3627] setpgid(0, 0) = 0 [pid 3627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3627] write(3, "1000", 4) = 4 [pid 3627] close(3) = 0 [pid 3627] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3627] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdee5806000 [pid 3627] mprotect(0x7fdee5807000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3627] clone(child_stack=0x7fdee58263f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[15], tls=0x7fdee5826700, child_tidptr=0x7fdee58269d0) = 15 [pid 3627] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3627] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3628 attached [pid 3628] set_robust_list(0x7fdee58269e0, 24) = 0 [pid 3628] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY) = 3 [pid 3628] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3627] <... futex resumed>) = 0 [pid 3627] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3627] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3628] <... futex resumed>) = 1 [pid 3628] socket(AF_PPPOX, 0, 0) = 4 [pid 3628] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3627] <... futex resumed>) = 0 [pid 3627] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3627] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3628] <... futex resumed>) = 1 [pid 3628] close(4) = 0 [pid 3628] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3627] <... futex resumed>) = 0 [pid 3627] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3627] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3628] <... futex resumed>) = 1 [pid 3628] socket(AF_CAN, SOCK_DGRAM, CAN_J1939) = 4 [pid 3628] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3627] <... futex resumed>) = 0 [pid 3627] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3627] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3628] <... futex resumed>) = 1 [pid 3628] socket(AF_INET, SOCK_PACKET, 0x83 /* IPPROTO_??? */) = 5 [pid 3628] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3627] <... futex resumed>) = 0 [pid 3627] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3627] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3628] <... futex resumed>) = 1 [pid 3628] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0", ifr_ifindex=13}) = 0 [pid 3628] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3627] <... futex resumed>) = 0 [pid 3627] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3627] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3628] <... futex resumed>) = 1 [pid 3628] bind(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3628] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3627] <... futex resumed>) = 0 [pid 3627] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3627] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3628] <... futex resumed>) = 1 [pid 3628] connect(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3628] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3627] <... futex resumed>) = 0 [pid 3627] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3627] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3628] <... futex resumed>) = 1 [pid 3628] sendfile(4, 3, NULL, 524293 [pid 3627] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3627] close(3) = 0 [pid 3627] close(4) = 0 [pid 3627] close(5) = 0 [pid 3627] close(6) = -1 EBADF (Bad file descriptor) [pid 3627] close(7) = -1 EBADF (Bad file descriptor) [pid 3627] close(8) = -1 EBADF (Bad file descriptor) [pid 3627] close(9) = -1 EBADF (Bad file descriptor) [pid 3627] close(10) = -1 EBADF (Bad file descriptor) [pid 3627] close(11) = -1 EBADF (Bad file descriptor) [pid 3627] close(12) = -1 EBADF (Bad file descriptor) [pid 3627] close(13) = -1 EBADF (Bad file descriptor) [pid 3627] close(14) = -1 EBADF (Bad file descriptor) [pid 3627] close(15) = -1 EBADF (Bad file descriptor) [pid 3627] close(16) = -1 EBADF (Bad file descriptor) [pid 3627] close(17) = -1 EBADF (Bad file descriptor) [pid 3627] close(18) = -1 EBADF (Bad file descriptor) [pid 3627] close(19) = -1 EBADF (Bad file descriptor) [pid 3627] close(20) = -1 EBADF (Bad file descriptor) [pid 3627] close(21) = -1 EBADF (Bad file descriptor) [pid 3627] close(22) = -1 EBADF (Bad file descriptor) [pid 3627] close(23) = -1 EBADF (Bad file descriptor) [pid 3627] close(24) = -1 EBADF (Bad file descriptor) [pid 3627] close(25) = -1 EBADF (Bad file descriptor) [pid 3627] close(26) = -1 EBADF (Bad file descriptor) [pid 3627] close(27) = -1 EBADF (Bad file descriptor) [pid 3627] close(28) = -1 EBADF (Bad file descriptor) [pid 3627] close(29) = -1 EBADF (Bad file descriptor) [pid 3627] exit_group(0 [pid 3628] <... sendfile resumed>) = ? [pid 3627] <... exit_group resumed>) = ? [pid 3628] +++ exited with 0 +++ [pid 3627] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=14, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad95d0) = 16 ./strace-static-x86_64: Process 3629 attached [pid 3629] set_robust_list(0x555556ad95e0, 24) = 0 [pid 3629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3629] setpgid(0, 0) = 0 [pid 3629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3629] write(3, "1000", 4) = 4 [pid 3629] close(3) = 0 [pid 3629] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3629] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdee5806000 [pid 3629] mprotect(0x7fdee5807000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3629] clone(child_stack=0x7fdee58263f0, 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 3630 attached [pid 3630] set_robust_list(0x7fdee58269e0, 24) = 0 [pid 3630] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3629] <... clone resumed>, parent_tid=[17], tls=0x7fdee5826700, child_tidptr=0x7fdee58269d0) = 17 [pid 3629] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3629] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3630] <... futex resumed>) = 0 [pid 3630] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY) = 3 [pid 3630] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3630] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3629] <... futex resumed>) = 0 [pid 3629] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3629] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3630] <... futex resumed>) = 0 [pid 3630] socket(AF_PPPOX, 0, 0) = 4 [pid 3630] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3629] <... futex resumed>) = 0 [pid 3629] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3629] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3630] close(4) = 0 [pid 3630] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3630] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3629] <... futex resumed>) = 0 [pid 3629] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3629] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3630] <... futex resumed>) = 0 [pid 3630] socket(AF_CAN, SOCK_DGRAM, CAN_J1939) = 4 [pid 3630] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3629] <... futex resumed>) = 0 [pid 3629] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3629] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3630] socket(AF_INET, SOCK_PACKET, 0x83 /* IPPROTO_??? */) = 5 [pid 3630] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3629] <... futex resumed>) = 0 [pid 3629] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3629] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3630] <... futex resumed>) = 1 [pid 3630] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0", ifr_ifindex=13}) = 0 [pid 3630] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3629] <... futex resumed>) = 0 [pid 3629] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3629] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3630] bind(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3630] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3629] <... futex resumed>) = 0 [pid 3630] connect(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24 [pid 3629] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3630] <... connect resumed>) = 0 [pid 3629] <... futex resumed>) = 0 [pid 3630] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3629] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3630] <... futex resumed>) = 0 [pid 3629] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3630] sendfile(4, 3, NULL, 524293 [pid 3629] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 58.761342][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [pid 3629] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3629] close(3) = 0 [pid 3629] close(4) = 0 [pid 3629] close(5) = 0 [pid 3629] close(6) = -1 EBADF (Bad file descriptor) [pid 3629] close(7) = -1 EBADF (Bad file descriptor) [pid 3629] close(8) = -1 EBADF (Bad file descriptor) [pid 3629] close(9) = -1 EBADF (Bad file descriptor) [pid 3629] close(10) = -1 EBADF (Bad file descriptor) [pid 3629] close(11) = -1 EBADF (Bad file descriptor) [pid 3629] close(12) = -1 EBADF (Bad file descriptor) [pid 3629] close(13) = -1 EBADF (Bad file descriptor) [pid 3629] close(14) = -1 EBADF (Bad file descriptor) [pid 3629] close(15) = -1 EBADF (Bad file descriptor) [pid 3629] close(16) = -1 EBADF (Bad file descriptor) [pid 3629] close(17) = -1 EBADF (Bad file descriptor) [pid 3629] close(18) = -1 EBADF (Bad file descriptor) [pid 3629] close(19) = -1 EBADF (Bad file descriptor) [pid 3629] close(20) = -1 EBADF (Bad file descriptor) [pid 3629] close(21) = -1 EBADF (Bad file descriptor) [pid 3629] close(22) = -1 EBADF (Bad file descriptor) [pid 3629] close(23) = -1 EBADF (Bad file descriptor) [pid 3629] close(24) = -1 EBADF (Bad file descriptor) [pid 3629] close(25) = -1 EBADF (Bad file descriptor) [pid 3629] close(26) = -1 EBADF (Bad file descriptor) [pid 3629] close(27) = -1 EBADF (Bad file descriptor) [pid 3629] close(28) = -1 EBADF (Bad file descriptor) [pid 3629] close(29) = -1 EBADF (Bad file descriptor) [pid 3629] exit_group(0 [pid 3630] <... sendfile resumed>) = ? [pid 3629] <... exit_group resumed>) = ? [pid 3630] +++ exited with 0 +++ [pid 3629] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=16, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3631 attached , child_tidptr=0x555556ad95d0) = 18 [pid 3631] set_robust_list(0x555556ad95e0, 24) = 0 [pid 3631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3631] setpgid(0, 0) = 0 [pid 3631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3631] write(3, "1000", 4) = 4 [pid 3631] close(3) = 0 [pid 3631] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3631] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdee5806000 [pid 3631] mprotect(0x7fdee5807000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3631] clone(child_stack=0x7fdee58263f0, 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 3632 attached [pid 3632] set_robust_list(0x7fdee58269e0, 24) = 0 [pid 3632] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3631] <... clone resumed>, parent_tid=[19], tls=0x7fdee5826700, child_tidptr=0x7fdee58269d0) = 19 [pid 3631] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3631] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3632] <... futex resumed>) = 0 [pid 3632] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY) = 3 [pid 3632] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] <... futex resumed>) = 0 [pid 3631] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3631] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3632] <... futex resumed>) = 1 [pid 3632] socket(AF_PPPOX, 0, 0) = 4 [pid 3632] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] <... futex resumed>) = 0 [pid 3631] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3631] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3632] <... futex resumed>) = 1 [pid 3632] close(4) = 0 [pid 3632] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] <... futex resumed>) = 0 [pid 3631] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3631] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3632] <... futex resumed>) = 1 [pid 3632] socket(AF_CAN, SOCK_DGRAM, CAN_J1939) = 4 [pid 3632] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] <... futex resumed>) = 0 [pid 3631] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3631] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3632] <... futex resumed>) = 1 [pid 3632] socket(AF_INET, SOCK_PACKET, 0x83 /* IPPROTO_??? */) = 5 [pid 3632] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] <... futex resumed>) = 0 [pid 3631] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3631] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3632] <... futex resumed>) = 1 [pid 3632] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0", ifr_ifindex=13}) = 0 [pid 3632] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] <... futex resumed>) = 0 [pid 3631] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3631] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3632] <... futex resumed>) = 1 [pid 3632] bind(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3632] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] <... futex resumed>) = 0 [pid 3631] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3631] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3632] <... futex resumed>) = 1 [pid 3632] connect(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3632] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] <... futex resumed>) = 0 [pid 3631] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3631] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3632] <... futex resumed>) = 1 [ 58.989293][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [pid 3632] sendfile(4, 3, NULL, 524293 [pid 3631] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3631] close(3) = 0 [pid 3631] close(4) = 0 [pid 3631] close(5) = 0 [pid 3631] close(6) = -1 EBADF (Bad file descriptor) [pid 3631] close(7) = -1 EBADF (Bad file descriptor) [pid 3631] close(8) = -1 EBADF (Bad file descriptor) [pid 3631] close(9) = -1 EBADF (Bad file descriptor) [pid 3631] close(10) = -1 EBADF (Bad file descriptor) [pid 3631] close(11) = -1 EBADF (Bad file descriptor) [pid 3631] close(12) = -1 EBADF (Bad file descriptor) [pid 3631] close(13) = -1 EBADF (Bad file descriptor) [pid 3631] close(14) = -1 EBADF (Bad file descriptor) [pid 3631] close(15) = -1 EBADF (Bad file descriptor) [pid 3631] close(16) = -1 EBADF (Bad file descriptor) [pid 3631] close(17) = -1 EBADF (Bad file descriptor) [pid 3631] close(18) = -1 EBADF (Bad file descriptor) [pid 3631] close(19) = -1 EBADF (Bad file descriptor) [pid 3631] close(20) = -1 EBADF (Bad file descriptor) [pid 3631] close(21) = -1 EBADF (Bad file descriptor) [pid 3631] close(22) = -1 EBADF (Bad file descriptor) [pid 3631] close(23) = -1 EBADF (Bad file descriptor) [pid 3631] close(24) = -1 EBADF (Bad file descriptor) [pid 3631] close(25) = -1 EBADF (Bad file descriptor) [pid 3631] close(26) = -1 EBADF (Bad file descriptor) [pid 3631] close(27) = -1 EBADF (Bad file descriptor) [pid 3631] close(28) = -1 EBADF (Bad file descriptor) [pid 3631] close(29) = -1 EBADF (Bad file descriptor) [pid 3631] exit_group(0 [pid 3632] <... sendfile resumed>) = ? [pid 3631] <... exit_group resumed>) = ? [pid 3632] +++ exited with 0 +++ [pid 3631] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=18, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3633 attached , child_tidptr=0x555556ad95d0) = 20 [pid 3633] set_robust_list(0x555556ad95e0, 24) = 0 [pid 3633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3633] setpgid(0, 0) = 0 [pid 3633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3633] write(3, "1000", 4) = 4 [pid 3633] close(3) = 0 [pid 3633] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdee5806000 [pid 3633] mprotect(0x7fdee5807000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3633] clone(child_stack=0x7fdee58263f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[21], tls=0x7fdee5826700, child_tidptr=0x7fdee58269d0) = 21 ./strace-static-x86_64: Process 3634 attached [pid 3633] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] set_robust_list(0x7fdee58269e0, 24) = 0 [pid 3634] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY) = 3 [pid 3633] <... futex resumed>) = 0 [pid 3633] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3634] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3634] <... futex resumed>) = 0 [pid 3634] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3633] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] <... futex resumed>) = 0 [pid 3633] <... futex resumed>) = 1 [pid 3634] socket(AF_PPPOX, 0, 0 [pid 3633] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3634] <... socket resumed>) = 4 [pid 3634] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3633] <... futex resumed>) = 0 [pid 3634] close(4 [pid 3633] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3634] <... close resumed>) = 0 [pid 3634] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3633] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3634] <... futex resumed>) = 0 [pid 3633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3634] socket(AF_CAN, SOCK_DGRAM, CAN_J1939 [pid 3633] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] <... socket resumed>) = 4 [pid 3633] <... futex resumed>) = 0 [pid 3634] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3633] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3634] <... futex resumed>) = 0 [pid 3633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3634] socket(AF_INET, SOCK_PACKET, 0x83 /* IPPROTO_??? */ [pid 3633] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3634] <... socket resumed>) = 5 [pid 3633] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3634] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3633] <... futex resumed>) = 0 [pid 3634] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 3633] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 3633] <... futex resumed>) = 0 [pid 3634] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3633] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3634] <... futex resumed>) = 0 [pid 3633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3634] bind(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24 [pid 3633] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] <... bind resumed>) = 0 [pid 3633] <... futex resumed>) = 0 [pid 3633] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3634] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3634] <... futex resumed>) = 0 [pid 3633] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] connect(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24 [pid 3633] <... futex resumed>) = 0 [pid 3634] <... connect resumed>) = 0 [pid 3633] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3634] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3634] <... futex resumed>) = 0 [pid 3633] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3634] sendfile(4, 3, NULL, 524293 [pid 3633] <... futex resumed>) = 0 [ 59.212099][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [pid 3633] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3633] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 3633] close(3) = 0 [pid 3633] close(4) = 0 [pid 3633] close(5) = 0 [pid 3633] close(6) = -1 EBADF (Bad file descriptor) [pid 3633] close(7) = -1 EBADF (Bad file descriptor) [pid 3633] close(8) = -1 EBADF (Bad file descriptor) [pid 3633] close(9) = -1 EBADF (Bad file descriptor) [pid 3633] close(10) = -1 EBADF (Bad file descriptor) [pid 3633] close(11) = -1 EBADF (Bad file descriptor) [pid 3633] close(12) = -1 EBADF (Bad file descriptor) [pid 3633] close(13) = -1 EBADF (Bad file descriptor) [pid 3633] close(14) = -1 EBADF (Bad file descriptor) [pid 3633] close(15) = -1 EBADF (Bad file descriptor) [pid 3633] close(16) = -1 EBADF (Bad file descriptor) [pid 3633] close(17) = -1 EBADF (Bad file descriptor) [pid 3633] close(18) = -1 EBADF (Bad file descriptor) [pid 3633] close(19) = -1 EBADF (Bad file descriptor) [pid 3633] close(20) = -1 EBADF (Bad file descriptor) [pid 3633] close(21) = -1 EBADF (Bad file descriptor) [pid 3633] close(22) = -1 EBADF (Bad file descriptor) [pid 3633] close(23) = -1 EBADF (Bad file descriptor) [pid 3633] close(24) = -1 EBADF (Bad file descriptor) [pid 3633] close(25) = -1 EBADF (Bad file descriptor) [pid 3633] close(26) = -1 EBADF (Bad file descriptor) [pid 3633] close(27) = -1 EBADF (Bad file descriptor) [pid 3633] close(28) = -1 EBADF (Bad file descriptor) [pid 3633] close(29) = -1 EBADF (Bad file descriptor) [pid 3633] exit_group(0 [pid 3634] <... sendfile resumed>) = ? [pid 3633] <... exit_group resumed>) = ? [pid 3634] +++ exited with 0 +++ [pid 3633] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=20, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad95d0) = 22 ./strace-static-x86_64: Process 3635 attached [pid 3635] set_robust_list(0x555556ad95e0, 24) = 0 [pid 3635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3635] setpgid(0, 0) = 0 [pid 3635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3635] write(3, "1000", 4) = 4 [pid 3635] close(3) = 0 [pid 3635] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdee5806000 [pid 3635] mprotect(0x7fdee5807000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3635] clone(child_stack=0x7fdee58263f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[23], tls=0x7fdee5826700, child_tidptr=0x7fdee58269d0) = 23 ./strace-static-x86_64: Process 3636 attached [pid 3635] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3635] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] set_robust_list(0x7fdee58269e0, 24) = 0 [pid 3636] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY) = 3 [pid 3636] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3636] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3636] <... futex resumed>) = 0 [pid 3636] socket(AF_PPPOX, 0, 0 [pid 3635] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] <... socket resumed>) = 4 [pid 3636] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3636] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3635] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3636] close(4) = 0 [pid 3636] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3636] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3635] <... futex resumed>) = 0 [pid 3635] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3636] <... futex resumed>) = 0 [pid 3636] socket(AF_CAN, SOCK_DGRAM, CAN_J1939) = 4 [pid 3635] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3635] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] socket(AF_INET, SOCK_PACKET, 0x83 /* IPPROTO_??? */ [pid 3635] <... futex resumed>) = 0 [pid 3636] <... socket resumed>) = 5 [pid 3635] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3635] <... futex resumed>) = 0 [pid 3636] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 3635] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 3635] <... futex resumed>) = 0 [pid 3636] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] <... futex resumed>) = 0 [pid 3635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3636] bind(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24 [pid 3635] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] <... bind resumed>) = 0 [pid 3635] <... futex resumed>) = 0 [pid 3636] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] <... futex resumed>) = 0 [pid 3635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3636] connect(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24 [pid 3635] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] <... connect resumed>) = 0 [pid 3635] <... futex resumed>) = 0 [pid 3636] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3636] <... futex resumed>) = 0 [pid 3635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3636] sendfile(4, 3, NULL, 524293 [pid 3635] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 59.430286][ C1] vcan0: j1939_xtp_rx_dat: no tx connection found [pid 3635] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3636] <... sendfile resumed>) = 94208 [pid 3636] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3635] close(3 [pid 3636] <... futex resumed>) = 0 [pid 3635] <... close resumed>) = 0 [pid 3636] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [ 59.520966][ C0] vcan0: j1939_tp_rxtimer: 0xffff888016dbd800: rx timeout, send abort [ 59.534156][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888079e1fc00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 59.548582][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88807a0e0000: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 59.562940][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88807a284800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 59.745890][ C0] vcan0: j1939_tp_rxtimer: 0xffff88807a06bc00: rx timeout, send abort [ 59.754334][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88807a0e2400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 59.768685][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88807a0e2800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 59.783125][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888072c06400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 59.798000][ C0] vcan0: j1939_tp_rxtimer: 0xffff888021f9b000: rx timeout, send abort [ 59.809668][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88807a0e2c00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 59.824175][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88807a0e3000: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 59.838550][ C0] vcan0: j1939_xtp_rx_dpo: no connection found [ 59.844760][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.851245][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.857744][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.864362][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.871134][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.877626][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.884047][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.890544][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.897012][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.903439][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.909907][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.916344][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.922913][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.929503][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.935999][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.942597][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.949053][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.955664][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.962133][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.968579][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.968638][ C1] vcan0: j1939_tp_rxtimer: 0xffff88807bf45800: rx timeout, send abort [ 59.974998][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 59.983236][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88807a0e3400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 59.989565][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.003993][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88807a0e3800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 60.010363][ C0] vcan0: j1939_xtp_rx_dat_one: 0xffff88807a0e3800: last 00 [ 60.031831][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.038310][ C0] vcan0: j1939_xtp_rx_dat_one: 0xffff88807a0e3c00: last 00 [ 60.050816][ C0] vcan0: j1939_xtp_rx_dat_one: 0xffff888079d55800: last 15 [ 60.061502][ C0] vcan0: j1939_tp_rxtimer: 0xffff888016dbd800: abort rx timeout. Force session deactivation [ 60.077931][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88807a0e3c00: 0x00000: (5) Maximal retransmit request limit reached [ 60.089342][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88807a0e4000: 0x00000: (5) Maximal retransmit request limit reached [ 60.100911][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888079d55800: 0x00000: (5) Maximal retransmit request limit reached [ 60.112463][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88807a0e4400: 0x00000: (5) Maximal retransmit request limit reached [ 60.124213][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88807a0e4800: 0x00000: (5) Maximal retransmit request limit reached [ 60.137189][ C0] vcan0: j1939_xtp_rx_dpo: no connection found [ 60.143528][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.150003][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.156438][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.162922][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.169404][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.175836][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.182368][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.186966][ C1] vcan0: j1939_tp_rxtimer: 0xffff8880763eb000: rx timeout, send abort [ 60.188905][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.197485][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88807a0e4c00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 60.203589][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.217841][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff88807a0e5c00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 60.224202][ C0] vcan0: j1939_xtp_rx_dat_one: 0xffff88807a0e5c00: last 00 [ 60.245737][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.252262][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.258691][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.265108][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.271545][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.278022][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.284436][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.291016][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.297451][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.303910][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.310376][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.316901][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.323421][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.329964][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.336393][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.342894][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.349355][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.355914][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.362374][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.369067][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.375500][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.382156][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.388611][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.395027][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.401457][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.407925][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.414323][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.420789][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.427233][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.433664][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.440096][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.446595][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.453016][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.459482][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.465887][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.472345][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.478793][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.483158][ C1] vcan0: j1939_tp_rxtimer: 0xffff88807bf45800: abort rx timeout. Force session deactivation [ 60.485301][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.501925][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.508480][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.514917][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.521501][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.527923][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.534602][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.541027][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.547490][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.553915][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.560454][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.567188][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.573763][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.580311][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.586759][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.593157][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.599684][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.606108][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.612653][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.619106][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.625538][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.632000][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.638519][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.645040][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.651566][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.658033][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.664622][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.671494][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.678204][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.684983][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.691490][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.696964][ C1] vcan0: j1939_tp_rxtimer: 0xffff8880763eb000: abort rx timeout. Force session deactivation [ 60.698085][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.714560][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.721002][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.727718][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.734310][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.740796][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.747261][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.753955][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.760453][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.767090][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.773682][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.780357][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.787104][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.793755][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.800231][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.806694][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.813114][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.819577][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.825984][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.832426][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.838849][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.845256][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.851676][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.858116][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.864506][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.870950][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.877371][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.883777][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.890199][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.896639][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.903029][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.909475][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.915881][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.922323][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.928935][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.935449][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.941892][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.948438][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.954839][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.961577][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.968010][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.974414][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.980994][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 60.987432][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 60.993826][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 61.000271][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 61.006769][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 61.013182][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 61.019620][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 61.026044][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 61.032469][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 61.038912][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 61.045304][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 61.052017][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 61.058439][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 61.064850][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 61.071285][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 61.077744][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 61.084468][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 61.091537][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 61.098049][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 61.104528][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 61.110985][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 61.117987][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [ 61.124670][ C0] vcan0: j1939_xtp_rx_dat: no rx connection found [ 61.131431][ C0] vcan0: j1939_tp_rxtimer: 0xffff88807a06bc00: abort rx timeout. Force session deactivation [ 61.141859][ C0] vcan0: j1939_tp_rxtimer: 0xffff888021f9b000: abort rx timeout. Force session deactivation [pid 3635] close(4 [pid 3605] kill(-22, SIGKILL) = 0 [pid 3605] kill(22, SIGKILL) = 0 [pid 3636] <... futex resumed>) = ? [pid 3635] <... close resumed>) = ? [pid 3636] +++ killed by SIGKILL +++ [pid 3635] +++ killed by SIGKILL +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=22, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted kill ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3637 attached , child_tidptr=0x555556ad95d0) = 24 [pid 3637] set_robust_list(0x555556ad95e0, 24) = 0 [pid 3637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3637] setpgid(0, 0) = 0 [pid 3637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3637] write(3, "1000", 4) = 4 [pid 3637] close(3) = 0 [pid 3637] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdee5806000 [pid 3637] mprotect(0x7fdee5807000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3637] clone(child_stack=0x7fdee58263f0, 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 3638 attached , parent_tid=[25], tls=0x7fdee5826700, child_tidptr=0x7fdee58269d0) = 25 [pid 3638] set_robust_list(0x7fdee58269e0, 24 [pid 3637] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... set_robust_list resumed>) = 0 [pid 3637] <... futex resumed>) = 0 [pid 3638] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY [pid 3637] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] <... openat resumed>) = 3 [pid 3638] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3637] <... futex resumed>) = 0 [pid 3638] socket(AF_PPPOX, 0, 0 [pid 3637] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3638] <... socket resumed>) = 4 [pid 3637] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3637] <... futex resumed>) = 0 [pid 3638] close(4 [pid 3637] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... close resumed>) = 0 [pid 3637] <... futex resumed>) = 0 [pid 3638] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] <... futex resumed>) = 0 [pid 3637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3638] socket(AF_CAN, SOCK_DGRAM, CAN_J1939 [pid 3637] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... socket resumed>) = 4 [pid 3637] <... futex resumed>) = 0 [pid 3638] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] <... futex resumed>) = 0 [pid 3637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3638] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3637] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3637] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] <... futex resumed>) = 0 [pid 3638] socket(AF_INET, SOCK_PACKET, 0x83 /* IPPROTO_??? */) = 5 [pid 3638] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3637] <... futex resumed>) = 0 [pid 3638] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3637] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3638] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 3637] <... futex resumed>) = 0 [pid 3638] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 3637] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3638] <... futex resumed>) = 0 [pid 3637] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] bind(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24 [pid 3637] <... futex resumed>) = 0 [pid 3638] <... bind resumed>) = 0 [pid 3637] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3638] <... futex resumed>) = 0 [pid 3637] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] connect(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3637] <... futex resumed>) = 0 [pid 3638] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3637] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3638] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3637] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] <... futex resumed>) = 0 [pid 3637] <... futex resumed>) = 1 [pid 3638] sendfile(4, 3, NULL, 524293 [pid 3637] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3637] close(3) = 0 [pid 3637] close(4) = 0 [pid 3637] close(5) = 0 [pid 3637] close(6) = -1 EBADF (Bad file descriptor) [pid 3637] close(7) = -1 EBADF (Bad file descriptor) [pid 3637] close(8) = -1 EBADF (Bad file descriptor) [pid 3637] close(9) = -1 EBADF (Bad file descriptor) [pid 3637] close(10) = -1 EBADF (Bad file descriptor) [pid 3637] close(11) = -1 EBADF (Bad file descriptor) [pid 3637] close(12) = -1 EBADF (Bad file descriptor) [pid 3637] close(13) = -1 EBADF (Bad file descriptor) [pid 3637] close(14) = -1 EBADF (Bad file descriptor) [pid 3637] close(15) = -1 EBADF (Bad file descriptor) [pid 3637] close(16) = -1 EBADF (Bad file descriptor) [pid 3637] close(17) = -1 EBADF (Bad file descriptor) [pid 3637] close(18) = -1 EBADF (Bad file descriptor) [pid 3637] close(19) = -1 EBADF (Bad file descriptor) [pid 3637] close(20) = -1 EBADF (Bad file descriptor) [pid 3637] close(21) = -1 EBADF (Bad file descriptor) [pid 3637] close(22) = -1 EBADF (Bad file descriptor) [pid 3637] close(23) = -1 EBADF (Bad file descriptor) [pid 3637] close(24) = -1 EBADF (Bad file descriptor) [pid 3637] close(25) = -1 EBADF (Bad file descriptor) [pid 3637] close(26) = -1 EBADF (Bad file descriptor) [pid 3637] close(27) = -1 EBADF (Bad file descriptor) [pid 3637] close(28) = -1 EBADF (Bad file descriptor) [pid 3637] close(29) = -1 EBADF (Bad file descriptor) [pid 3637] exit_group(0) = ? [pid 3638] <... sendfile resumed>) = ? [pid 3638] +++ exited with 0 +++ [pid 3637] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3639 attached [pid 3639] set_robust_list(0x555556ad95e0, 24 [pid 3605] <... clone resumed>, child_tidptr=0x555556ad95d0) = 26 [pid 3639] <... set_robust_list resumed>) = 0 [pid 3639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3639] setpgid(0, 0) = 0 [pid 3639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3639] write(3, "1000", 4) = 4 [pid 3639] close(3) = 0 [pid 3639] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdee5806000 [pid 3639] mprotect(0x7fdee5807000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3639] clone(child_stack=0x7fdee58263f0, 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 3640 attached [pid 3640] set_robust_list(0x7fdee58269e0, 24 [pid 3639] <... clone resumed>, parent_tid=[27], tls=0x7fdee5826700, child_tidptr=0x7fdee58269d0) = 27 [pid 3640] <... set_robust_list resumed>) = 0 [pid 3639] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3640] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY [pid 3639] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3640] <... openat resumed>) = 3 [pid 3640] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3639] <... futex resumed>) = 0 [pid 3640] socket(AF_PPPOX, 0, 0 [pid 3639] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3639] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3640] <... socket resumed>) = 4 [pid 3640] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3639] <... futex resumed>) = 0 [pid 3640] close(4 [pid 3639] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3640] <... close resumed>) = 0 [pid 3639] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3640] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3639] <... futex resumed>) = 0 [pid 3640] socket(AF_CAN, SOCK_DGRAM, CAN_J1939 [pid 3639] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3640] <... socket resumed>) = 4 [pid 3639] <... futex resumed>) = 0 [pid 3640] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3640] <... futex resumed>) = 0 [pid 3639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3640] socket(AF_INET, SOCK_PACKET, 0x83 /* IPPROTO_??? */ [pid 3639] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3640] <... socket resumed>) = 5 [pid 3639] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3640] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3639] <... futex resumed>) = 0 [pid 3640] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 3639] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3640] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 3639] <... futex resumed>) = 0 [pid 3640] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3640] <... futex resumed>) = 0 [pid 3639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3640] bind(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24 [pid 3639] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3640] <... bind resumed>) = 0 [pid 3639] <... futex resumed>) = 0 [pid 3640] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3640] <... futex resumed>) = 0 [pid 3639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3640] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3639] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3639] <... futex resumed>) = 0 [pid 3640] connect(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24 [pid 3639] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3640] <... connect resumed>) = 0 [pid 3640] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3639] <... futex resumed>) = 0 [pid 3640] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3639] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3639] <... futex resumed>) = 0 [pid 3640] sendfile(4, 3, NULL, 524293 [pid 3639] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3639] close(3) = 0 [pid 3639] close(4) = 0 [pid 3639] close(5) = 0 [pid 3639] close(6) = -1 EBADF (Bad file descriptor) [pid 3639] close(7) = -1 EBADF (Bad file descriptor) [pid 3639] close(8) = -1 EBADF (Bad file descriptor) [pid 3639] close(9) = -1 EBADF (Bad file descriptor) [pid 3639] close(10) = -1 EBADF (Bad file descriptor) [pid 3639] close(11) = -1 EBADF (Bad file descriptor) [pid 3639] close(12) = -1 EBADF (Bad file descriptor) [pid 3639] close(13) = -1 EBADF (Bad file descriptor) [pid 3639] close(14) = -1 EBADF (Bad file descriptor) [pid 3639] close(15) = -1 EBADF (Bad file descriptor) [pid 3639] close(16) = -1 EBADF (Bad file descriptor) [pid 3639] close(17) = -1 EBADF (Bad file descriptor) [pid 3639] close(18) = -1 EBADF (Bad file descriptor) [pid 3639] close(19) = -1 EBADF (Bad file descriptor) [pid 3639] close(20) = -1 EBADF (Bad file descriptor) [pid 3639] close(21) = -1 EBADF (Bad file descriptor) [pid 3639] close(22) = -1 EBADF (Bad file descriptor) [pid 3639] close(23) = -1 EBADF (Bad file descriptor) [pid 3639] close(24) = -1 EBADF (Bad file descriptor) [pid 3639] close(25) = -1 EBADF (Bad file descriptor) [pid 3639] close(26) = -1 EBADF (Bad file descriptor) [pid 3639] close(27) = -1 EBADF (Bad file descriptor) [pid 3639] close(28) = -1 EBADF (Bad file descriptor) [pid 3639] close(29) = -1 EBADF (Bad file descriptor) [pid 3639] exit_group(0 [pid 3640] <... sendfile resumed>) = ? [pid 3639] <... exit_group resumed>) = ? [pid 3640] +++ exited with 0 +++ [pid 3639] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad95d0) = 28 ./strace-static-x86_64: Process 3641 attached [pid 3641] set_robust_list(0x555556ad95e0, 24) = 0 [pid 3641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3641] setpgid(0, 0) = 0 [pid 3641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3641] write(3, "1000", 4) = 4 [pid 3641] close(3) = 0 [pid 3641] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdee5806000 [pid 3641] mprotect(0x7fdee5807000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3641] clone(child_stack=0x7fdee58263f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[29], tls=0x7fdee5826700, child_tidptr=0x7fdee58269d0) = 29 [pid 3641] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3642 attached [pid 3642] set_robust_list(0x7fdee58269e0, 24) = 0 [pid 3642] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY) = 3 [pid 3642] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3641] <... futex resumed>) = 0 [pid 3641] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... futex resumed>) = 1 [pid 3642] socket(AF_PPPOX, 0, 0) = 4 [pid 3642] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3641] <... futex resumed>) = 0 [pid 3641] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... futex resumed>) = 1 [pid 3642] close(4) = 0 [pid 3642] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3641] <... futex resumed>) = 0 [pid 3641] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... futex resumed>) = 1 [pid 3642] socket(AF_CAN, SOCK_DGRAM, CAN_J1939) = 4 [pid 3642] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3641] <... futex resumed>) = 0 [pid 3641] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... futex resumed>) = 1 [pid 3642] socket(AF_INET, SOCK_PACKET, 0x83 /* IPPROTO_??? */) = 5 [pid 3642] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3641] <... futex resumed>) = 0 [pid 3641] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... futex resumed>) = 1 [pid 3642] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0", ifr_ifindex=13}) = 0 [pid 3642] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3641] <... futex resumed>) = 0 [pid 3641] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... futex resumed>) = 1 [pid 3642] bind(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3642] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3641] <... futex resumed>) = 0 [pid 3641] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... futex resumed>) = 1 [pid 3642] connect(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3642] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3641] <... futex resumed>) = 0 [pid 3641] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3641] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3642] <... futex resumed>) = 1 [pid 3642] sendfile(4, 3, NULL, 524293 [pid 3641] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3641] close(3) = 0 [pid 3641] close(4) = 0 [pid 3641] close(5) = 0 [pid 3641] close(6) = -1 EBADF (Bad file descriptor) [pid 3641] close(7) = -1 EBADF (Bad file descriptor) [pid 3641] close(8) = -1 EBADF (Bad file descriptor) [pid 3641] close(9) = -1 EBADF (Bad file descriptor) [pid 3641] close(10) = -1 EBADF (Bad file descriptor) [pid 3641] close(11) = -1 EBADF (Bad file descriptor) [pid 3641] close(12) = -1 EBADF (Bad file descriptor) [pid 3641] close(13) = -1 EBADF (Bad file descriptor) [pid 3641] close(14) = -1 EBADF (Bad file descriptor) [pid 3641] close(15) = -1 EBADF (Bad file descriptor) [pid 3641] close(16) = -1 EBADF (Bad file descriptor) [pid 3641] close(17) = -1 EBADF (Bad file descriptor) [pid 3641] close(18) = -1 EBADF (Bad file descriptor) [pid 3641] close(19) = -1 EBADF (Bad file descriptor) [pid 3641] close(20) = -1 EBADF (Bad file descriptor) [pid 3641] close(21) = -1 EBADF (Bad file descriptor) [pid 3641] close(22) = -1 EBADF (Bad file descriptor) [pid 3641] close(23) = -1 EBADF (Bad file descriptor) [pid 3641] close(24) = -1 EBADF (Bad file descriptor) [pid 3641] close(25) = -1 EBADF (Bad file descriptor) [pid 3641] close(26) = -1 EBADF (Bad file descriptor) [pid 3641] close(27) = -1 EBADF (Bad file descriptor) [pid 3641] close(28) = -1 EBADF (Bad file descriptor) [pid 3641] close(29) = -1 EBADF (Bad file descriptor) [pid 3641] exit_group(0 [pid 3642] <... sendfile resumed>) = ? [pid 3641] <... exit_group resumed>) = ? [pid 3642] +++ exited with 0 +++ [pid 3641] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad95d0) = 30 ./strace-static-x86_64: Process 3643 attached [pid 3643] set_robust_list(0x555556ad95e0, 24) = 0 [pid 3643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3643] setpgid(0, 0) = 0 [pid 3643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3643] write(3, "1000", 4) = 4 [pid 3643] close(3) = 0 [pid 3643] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdee5806000 [pid 3643] mprotect(0x7fdee5807000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3643] clone(child_stack=0x7fdee58263f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[31], tls=0x7fdee5826700, child_tidptr=0x7fdee58269d0) = 31 ./strace-static-x86_64: Process 3644 attached [pid 3643] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] set_robust_list(0x7fdee58269e0, 24) = 0 [pid 3643] <... futex resumed>) = 0 [pid 3643] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY) = 3 [pid 3644] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3643] <... futex resumed>) = 0 [pid 3644] socket(AF_PPPOX, 0, 0 [pid 3643] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... socket resumed>) = 4 [pid 3643] <... futex resumed>) = 0 [pid 3644] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] <... futex resumed>) = 0 [pid 3643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3644] close(4 [pid 3643] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... close resumed>) = 0 [pid 3643] <... futex resumed>) = 0 [pid 3644] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] <... futex resumed>) = 0 [pid 3643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3644] socket(AF_CAN, SOCK_DGRAM, CAN_J1939 [pid 3643] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... socket resumed>) = 4 [pid 3643] <... futex resumed>) = 0 [pid 3644] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] <... futex resumed>) = 0 [pid 3643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3644] socket(AF_INET, SOCK_PACKET, 0x83 /* IPPROTO_??? */ [pid 3643] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... socket resumed>) = 5 [pid 3643] <... futex resumed>) = 0 [pid 3644] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] <... futex resumed>) = 0 [pid 3643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3644] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 3643] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 3643] <... futex resumed>) = 0 [pid 3644] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] <... futex resumed>) = 0 [pid 3643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3644] bind(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24 [pid 3643] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... bind resumed>) = 0 [pid 3643] <... futex resumed>) = 0 [pid 3644] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] <... futex resumed>) = 0 [pid 3643] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3644] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3643] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3643] <... futex resumed>) = 0 [pid 3644] connect(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24 [pid 3643] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3644] <... connect resumed>) = 0 [pid 3644] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3643] <... futex resumed>) = 0 [pid 3644] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3643] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3643] <... futex resumed>) = 0 [pid 3644] sendfile(4, 3, NULL, 524293 [pid 3643] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3643] close(3) = 0 [pid 3643] close(4) = 0 [pid 3643] close(5) = 0 [pid 3643] close(6) = -1 EBADF (Bad file descriptor) [pid 3643] close(7) = -1 EBADF (Bad file descriptor) [pid 3643] close(8) = -1 EBADF (Bad file descriptor) [pid 3643] close(9) = -1 EBADF (Bad file descriptor) [pid 3643] close(10) = -1 EBADF (Bad file descriptor) [pid 3643] close(11) = -1 EBADF (Bad file descriptor) [pid 3643] close(12) = -1 EBADF (Bad file descriptor) [pid 3643] close(13) = -1 EBADF (Bad file descriptor) [pid 3643] close(14) = -1 EBADF (Bad file descriptor) [pid 3643] close(15) = -1 EBADF (Bad file descriptor) [pid 3643] close(16) = -1 EBADF (Bad file descriptor) [pid 3643] close(17) = -1 EBADF (Bad file descriptor) [pid 3643] close(18) = -1 EBADF (Bad file descriptor) [pid 3643] close(19) = -1 EBADF (Bad file descriptor) [pid 3643] close(20) = -1 EBADF (Bad file descriptor) [pid 3643] close(21) = -1 EBADF (Bad file descriptor) [pid 3643] close(22) = -1 EBADF (Bad file descriptor) [pid 3643] close(23) = -1 EBADF (Bad file descriptor) [pid 3643] close(24) = -1 EBADF (Bad file descriptor) [pid 3643] close(25) = -1 EBADF (Bad file descriptor) [pid 3643] close(26) = -1 EBADF (Bad file descriptor) [pid 3643] close(27) = -1 EBADF (Bad file descriptor) [pid 3643] close(28) = -1 EBADF (Bad file descriptor) [pid 3643] close(29) = -1 EBADF (Bad file descriptor) [pid 3643] exit_group(0 [pid 3644] <... sendfile resumed>) = ? [pid 3643] <... exit_group resumed>) = ? [pid 3644] +++ exited with 0 +++ [pid 3643] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3645 attached , child_tidptr=0x555556ad95d0) = 32 [pid 3645] set_robust_list(0x555556ad95e0, 24) = 0 [pid 3645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3645] setpgid(0, 0) = 0 [pid 3645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3645] write(3, "1000", 4) = 4 [pid 3645] close(3) = 0 [pid 3645] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdee5806000 [pid 3645] mprotect(0x7fdee5807000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3645] clone(child_stack=0x7fdee58263f0, 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 3646 attached , parent_tid=[33], tls=0x7fdee5826700, child_tidptr=0x7fdee58269d0) = 33 [pid 3645] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3645] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3646] set_robust_list(0x7fdee58269e0, 24) = 0 [pid 3646] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY) = 3 [pid 3646] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3645] <... futex resumed>) = 0 [pid 3646] socket(AF_PPPOX, 0, 0 [pid 3645] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] <... socket resumed>) = 4 [pid 3645] <... futex resumed>) = 0 [pid 3646] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3646] <... futex resumed>) = 0 [pid 3645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3646] close(4 [pid 3645] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] <... close resumed>) = 0 [pid 3645] <... futex resumed>) = 0 [pid 3646] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3646] <... futex resumed>) = 0 [pid 3645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3646] socket(AF_CAN, SOCK_DGRAM, CAN_J1939 [pid 3645] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] <... socket resumed>) = 4 [pid 3645] <... futex resumed>) = 0 [pid 3646] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3646] <... futex resumed>) = 0 [pid 3645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3646] socket(AF_INET, SOCK_PACKET, 0x83 /* IPPROTO_??? */ [pid 3645] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] <... socket resumed>) = 5 [pid 3645] <... futex resumed>) = 0 [pid 3646] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3646] <... futex resumed>) = 0 [pid 3645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3646] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 3645] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 3645] <... futex resumed>) = 0 [pid 3646] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3645] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3646] <... futex resumed>) = 0 [pid 3645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3646] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3645] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3645] <... futex resumed>) = 0 [pid 3646] bind(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24 [pid 3645] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3646] <... bind resumed>) = 0 [pid 3646] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3645] <... futex resumed>) = 0 [pid 3646] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3645] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3645] <... futex resumed>) = 0 [pid 3646] connect(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24 [pid 3645] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3646] <... connect resumed>) = 0 [pid 3646] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3645] <... futex resumed>) = 0 [pid 3646] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3645] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3645] <... futex resumed>) = 0 [pid 3646] sendfile(4, 3, NULL, 524293 [ 65.293649][ C0] vcan0: j1939_xtp_rx_dat: no tx connection found [pid 3645] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 3645] close(3) = 0 [pid 3645] close(4) = 0 [pid 3645] close(5) = 0 [pid 3645] close(6) = -1 EBADF (Bad file descriptor) [pid 3645] close(7) = -1 EBADF (Bad file descriptor) [pid 3645] close(8) = -1 EBADF (Bad file descriptor) [pid 3645] close(9) = -1 EBADF (Bad file descriptor) [pid 3645] close(10) = -1 EBADF (Bad file descriptor) [pid 3645] close(11) = -1 EBADF (Bad file descriptor) [pid 3645] close(12) = -1 EBADF (Bad file descriptor) [pid 3645] close(13) = -1 EBADF (Bad file descriptor) [pid 3645] close(14) = -1 EBADF (Bad file descriptor) [pid 3645] close(15) = -1 EBADF (Bad file descriptor) [pid 3645] close(16) = -1 EBADF (Bad file descriptor) [pid 3645] close(17) = -1 EBADF (Bad file descriptor) [pid 3645] close(18) = -1 EBADF (Bad file descriptor) [pid 3645] close(19) = -1 EBADF (Bad file descriptor) [pid 3645] close(20) = -1 EBADF (Bad file descriptor) [pid 3645] close(21) = -1 EBADF (Bad file descriptor) [pid 3645] close(22) = -1 EBADF (Bad file descriptor) [pid 3645] close(23) = -1 EBADF (Bad file descriptor) [pid 3645] close(24) = -1 EBADF (Bad file descriptor) [pid 3645] close(25) = -1 EBADF (Bad file descriptor) [pid 3645] close(26) = -1 EBADF (Bad file descriptor) [pid 3645] close(27) = -1 EBADF (Bad file descriptor) [pid 3645] close(28) = -1 EBADF (Bad file descriptor) [pid 3645] close(29) = -1 EBADF (Bad file descriptor) [pid 3645] exit_group(0 [pid 3646] <... sendfile resumed>) = ? [pid 3645] <... exit_group resumed>) = ? [pid 3646] +++ exited with 0 +++ [pid 3645] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad95d0) = 34 ./strace-static-x86_64: Process 3647 attached [pid 3647] set_robust_list(0x555556ad95e0, 24) = 0 [pid 3647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3647] setpgid(0, 0) = 0 [pid 3647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3647] write(3, "1000", 4) = 4 [pid 3647] close(3) = 0 [pid 3647] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdee5806000 [pid 3647] mprotect(0x7fdee5807000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3647] clone(child_stack=0x7fdee58263f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[35], tls=0x7fdee5826700, child_tidptr=0x7fdee58269d0) = 35 [pid 3647] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3647] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3648 attached [pid 3648] set_robust_list(0x7fdee58269e0, 24) = 0 [pid 3648] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY) = 3 [pid 3648] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... futex resumed>) = 0 [pid 3647] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3647] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3648] <... futex resumed>) = 1 [pid 3648] socket(AF_PPPOX, 0, 0) = 4 [pid 3648] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... futex resumed>) = 0 [pid 3647] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3647] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3648] <... futex resumed>) = 1 [pid 3648] close(4) = 0 [pid 3648] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... futex resumed>) = 0 [pid 3647] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3647] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3648] <... futex resumed>) = 1 [pid 3648] socket(AF_CAN, SOCK_DGRAM, CAN_J1939) = 4 [pid 3648] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... futex resumed>) = 0 [pid 3647] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3647] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3648] <... futex resumed>) = 1 [pid 3648] socket(AF_INET, SOCK_PACKET, 0x83 /* IPPROTO_??? */) = 5 [pid 3648] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... futex resumed>) = 0 [pid 3647] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3647] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3648] <... futex resumed>) = 1 [pid 3648] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0", ifr_ifindex=13}) = 0 [pid 3648] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... futex resumed>) = 0 [pid 3647] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3647] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3648] <... futex resumed>) = 1 [pid 3648] bind(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3648] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... futex resumed>) = 0 [pid 3647] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3647] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3648] <... futex resumed>) = 1 [pid 3648] connect(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24) = 0 [pid 3648] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... futex resumed>) = 0 [pid 3647] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3647] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3648] <... futex resumed>) = 1 [pid 3648] sendfile(4, 3, NULL, 524293 [pid 3647] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3647] close(3) = 0 [pid 3647] close(4) = 0 [pid 3647] close(5) = 0 [pid 3647] close(6) = -1 EBADF (Bad file descriptor) [pid 3647] close(7) = -1 EBADF (Bad file descriptor) [pid 3647] close(8) = -1 EBADF (Bad file descriptor) [pid 3647] close(9) = -1 EBADF (Bad file descriptor) [pid 3647] close(10) = -1 EBADF (Bad file descriptor) [pid 3647] close(11) = -1 EBADF (Bad file descriptor) [pid 3647] close(12) = -1 EBADF (Bad file descriptor) [pid 3647] close(13) = -1 EBADF (Bad file descriptor) [pid 3647] close(14) = -1 EBADF (Bad file descriptor) [pid 3647] close(15) = -1 EBADF (Bad file descriptor) [pid 3647] close(16) = -1 EBADF (Bad file descriptor) [pid 3647] close(17) = -1 EBADF (Bad file descriptor) [pid 3647] close(18) = -1 EBADF (Bad file descriptor) [pid 3647] close(19) = -1 EBADF (Bad file descriptor) [pid 3647] close(20) = -1 EBADF (Bad file descriptor) [pid 3647] close(21) = -1 EBADF (Bad file descriptor) [pid 3647] close(22) = -1 EBADF (Bad file descriptor) [pid 3647] close(23) = -1 EBADF (Bad file descriptor) [pid 3647] close(24) = -1 EBADF (Bad file descriptor) [pid 3647] close(25) = -1 EBADF (Bad file descriptor) [pid 3647] close(26) = -1 EBADF (Bad file descriptor) [pid 3647] close(27) = -1 EBADF (Bad file descriptor) [pid 3647] close(28) = -1 EBADF (Bad file descriptor) [pid 3647] close(29) = -1 EBADF (Bad file descriptor) [pid 3647] exit_group(0 [pid 3648] <... sendfile resumed>) = ? [pid 3647] <... exit_group resumed>) = ? [pid 3648] +++ exited with 0 +++ [pid 3647] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555556ad95d0) = 36 ./strace-static-x86_64: Process 3649 attached [pid 3649] set_robust_list(0x555556ad95e0, 24) = 0 [pid 3649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3649] setpgid(0, 0) = 0 [pid 3649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3649] write(3, "1000", 4) = 4 [pid 3649] close(3) = 0 [pid 3649] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fdee5806000 [pid 3649] mprotect(0x7fdee5807000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3649] clone(child_stack=0x7fdee58263f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[37], tls=0x7fdee5826700, child_tidptr=0x7fdee58269d0) = 37 [pid 3649] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3649] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 3650 attached [pid 3650] set_robust_list(0x7fdee58269e0, 24) = 0 [pid 3650] openat(AT_FDCWD, "/dev/nullb0", O_RDONLY) = 3 [pid 3650] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3650] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3649] <... futex resumed>) = 0 [pid 3649] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3649] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] <... futex resumed>) = 0 [pid 3650] socket(AF_PPPOX, 0, 0) = 4 [pid 3650] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3649] <... futex resumed>) = 0 [pid 3649] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3649] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] close(4) = 0 [pid 3650] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3649] <... futex resumed>) = 0 [pid 3649] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3649] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] socket(AF_CAN, SOCK_DGRAM, CAN_J1939) = 4 [pid 3650] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3649] <... futex resumed>) = 0 [pid 3649] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3650] socket(AF_INET, SOCK_PACKET, 0x83 /* IPPROTO_??? */ [pid 3649] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] <... socket resumed>) = 5 [pid 3650] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3650] futex(0x7fdee59014e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3649] <... futex resumed>) = 0 [pid 3649] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... futex resumed>) = 0 [pid 3649] <... futex resumed>) = 1 [pid 3650] ioctl(5, SIOCGIFINDEX, {ifr_name="vcan0" [pid 3649] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] <... ioctl resumed>, ifr_ifindex=13}) = 0 [pid 3650] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3649] <... futex resumed>) = 0 [pid 3650] bind(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24 [pid 3649] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... bind resumed>) = 0 [pid 3649] <... futex resumed>) = 0 [pid 3650] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] <... futex resumed>) = 0 [pid 3649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3650] connect(4, {sa_family=AF_CAN, sa_data="\x00\x00\x0d\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"}, 24 [pid 3649] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... connect resumed>) = 0 [pid 3649] <... futex resumed>) = 0 [pid 3650] futex(0x7fdee59014ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3650] <... futex resumed>) = 0 [pid 3649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3650] sendfile(4, 3, NULL, 524293 [pid 3649] futex(0x7fdee59014e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3649] futex(0x7fdee59014ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 65.899339][ C1] vcan0: j1939_tp_rxtimer: 0xffff88801f958c00: rx timeout, send abort [ 65.907712][ C1] vcan0: j1939_xtp_rx_abort_one: 0xffff888021294c00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 65.922949][ C1] ------------[ cut here ]------------ [ 65.928417][ C1] WARNING: CPU: 1 PID: 22 at net/can/j1939/transport.c:1096 j1939_session_deactivate_activate_next+0x95/0xd3 [ 65.939988][ C1] Modules linked in: [ 65.943875][ C1] CPU: 1 PID: 22 Comm: ksoftirqd/1 Not tainted 6.0.0-syzkaller-09589-g55be6084c8e0 #0 [ 65.953413][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 65.963491][ C1] RIP: 0010:j1939_session_deactivate_activate_next+0x95/0xd3 [ 65.970890][ C1] Code: 03 38 d0 7c 0c 84 d2 74 08 4c 89 ef e8 fa d9 48 f8 8b 5d 28 bf 01 00 00 00 89 de e8 ab 6f fb f7 83 fb 01 77 07 e8 e1 72 fb f7 <0f> 0b e8 da 72 fb f7 48 89 ef e8 e2 4c d7 fe 4c 89 e7 89 c3 e8 e8 [ 65.990603][ C1] RSP: 0018:ffffc900001c7998 EFLAGS: 00010246 [ 65.996745][ C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000100 [ 66.004732][ C1] RDX: ffff888011a4bb00 RSI: ffffffff897fd75f RDI: 0000000000000005 [ 66.012733][ C1] RBP: ffff888021294c00 R08: 0000000000000005 R09: 0000000000000001 [ 66.020774][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88807eec1070 [ 66.028754][ C1] R13: ffff888021294c28 R14: ffff888071dba418 R15: ffffffff8b0b1700 [ 66.037256][ C1] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 66.046349][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.052970][ C1] CR2: 00007fdee58bf960 CR3: 000000001c277000 CR4: 0000000000350ee0 [ 66.060975][ C1] Call Trace: [ 66.064237][ C1] [ 66.067168][ C1] j1939_xtp_rx_abort_one.cold+0x20b/0x33c [ 66.073202][ C1] j1939_tp_recv+0xb28/0xcb0 [ 66.077824][ C1] j1939_can_recv+0x78a/0xa30 [ 66.082500][ C1] ? j1939_netdev_notify+0x1d0/0x1d0 [ 66.087787][ C1] ? __mod_timer+0x83c/0xe30 [ 66.092381][ C1] ? j1939_netdev_notify+0x1d0/0x1d0 [ 66.097688][ C1] can_rcv_filter+0x5d4/0x8d0 [ 66.102361][ C1] can_receive+0x31d/0x580 [ 66.106775][ C1] ? lock_release+0x560/0x780 [ 66.111523][ C1] can_rcv+0x162/0x1a0 [ 66.115578][ C1] ? can_receive+0x580/0x580 [ 66.120160][ C1] __netif_receive_skb_one_core+0x114/0x180 [ 66.126057][ C1] ? __netif_receive_skb_core+0x38f0/0x38f0 [ 66.131954][ C1] ? do_raw_spin_lock+0x120/0x2a0 [ 66.136993][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 66.141922][ C1] __netif_receive_skb+0x1f/0x1c0 [ 66.146991][ C1] process_backlog+0x3a0/0x7c0 [ 66.152046][ C1] __napi_poll+0xb3/0x6d0 [ 66.156369][ C1] net_rx_action+0x9c1/0xd90 [ 66.160979][ C1] ? napi_threaded_poll+0x530/0x530 [ 66.166172][ C1] ? prepare_to_wait+0x370/0x370 [ 66.171117][ C1] __do_softirq+0x1d0/0x9c8 [ 66.175611][ C1] ? __irq_exit_rcu+0x180/0x180 [ 66.180478][ C1] run_ksoftirqd+0x2d/0x60 [ 66.184875][ C1] smpboot_thread_fn+0x645/0x9c0 [ 66.189821][ C1] ? sort_range+0x30/0x30 [ 66.194125][ C1] kthread+0x2e4/0x3a0 [ 66.198186][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 66.203800][ C1] ret_from_fork+0x1f/0x30 [ 66.208250][ C1] [ 66.211251][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 66.217814][ C1] CPU: 1 PID: 22 Comm: ksoftirqd/1 Not tainted 6.0.0-syzkaller-09589-g55be6084c8e0 #0 [ 66.227559][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 66.237890][ C1] Call Trace: [ 66.241190][ C1] [ 66.244102][ C1] dump_stack_lvl+0xcd/0x134 [ 66.248680][ C1] panic+0x2c8/0x622 [ 66.252591][ C1] ? panic_print_sys_info.part.0+0x10b/0x10b [ 66.258572][ C1] ? __warn.cold+0x248/0x2c4 [ 66.263387][ C1] ? j1939_session_deactivate_activate_next+0x95/0xd3 [ 66.270229][ C1] __warn.cold+0x259/0x2c4 [ 66.274802][ C1] ? j1939_session_deactivate_activate_next+0x95/0xd3 [ 66.281632][ C1] report_bug+0x1bc/0x210 [ 66.285946][ C1] handle_bug+0x3c/0x70 [ 66.290088][ C1] exc_invalid_op+0x14/0x40 [ 66.294571][ C1] asm_exc_invalid_op+0x16/0x20 [ 66.299406][ C1] RIP: 0010:j1939_session_deactivate_activate_next+0x95/0xd3 [ 66.306761][ C1] Code: 03 38 d0 7c 0c 84 d2 74 08 4c 89 ef e8 fa d9 48 f8 8b 5d 28 bf 01 00 00 00 89 de e8 ab 6f fb f7 83 fb 01 77 07 e8 e1 72 fb f7 <0f> 0b e8 da 72 fb f7 48 89 ef e8 e2 4c d7 fe 4c 89 e7 89 c3 e8 e8 [ 66.326889][ C1] RSP: 0018:ffffc900001c7998 EFLAGS: 00010246 [ 66.333262][ C1] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000100 [ 66.341426][ C1] RDX: ffff888011a4bb00 RSI: ffffffff897fd75f RDI: 0000000000000005 [ 66.349553][ C1] RBP: ffff888021294c00 R08: 0000000000000005 R09: 0000000000000001 [ 66.357508][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88807eec1070 [ 66.365474][ C1] R13: ffff888021294c28 R14: ffff888071dba418 R15: ffffffff8b0b1700 [ 66.373429][ C1] ? j1939_session_deactivate_activate_next+0x95/0xd3 [ 66.380182][ C1] ? j1939_session_deactivate_activate_next+0x95/0xd3 [ 66.386925][ C1] j1939_xtp_rx_abort_one.cold+0x20b/0x33c [ 66.393011][ C1] j1939_tp_recv+0xb28/0xcb0 [ 66.397583][ C1] j1939_can_recv+0x78a/0xa30 [ 66.402255][ C1] ? j1939_netdev_notify+0x1d0/0x1d0 [ 66.407529][ C1] ? __mod_timer+0x83c/0xe30 [ 66.412111][ C1] ? j1939_netdev_notify+0x1d0/0x1d0 [ 66.417385][ C1] can_rcv_filter+0x5d4/0x8d0 [ 66.422057][ C1] can_receive+0x31d/0x580 [ 66.426458][ C1] ? lock_release+0x560/0x780 [ 66.431128][ C1] can_rcv+0x162/0x1a0 [ 66.435182][ C1] ? can_receive+0x580/0x580 [ 66.439756][ C1] __netif_receive_skb_one_core+0x114/0x180 [ 66.445825][ C1] ? __netif_receive_skb_core+0x38f0/0x38f0 [ 66.451705][ C1] ? do_raw_spin_lock+0x120/0x2a0 [ 66.456913][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 66.461856][ C1] __netif_receive_skb+0x1f/0x1c0 [ 66.466897][ C1] process_backlog+0x3a0/0x7c0 [ 66.472265][ C1] __napi_poll+0xb3/0x6d0 [ 66.476579][ C1] net_rx_action+0x9c1/0xd90 [ 66.481168][ C1] ? napi_threaded_poll+0x530/0x530 [ 66.486351][ C1] ? prepare_to_wait+0x370/0x370 [ 66.491285][ C1] __do_softirq+0x1d0/0x9c8 [ 66.495777][ C1] ? __irq_exit_rcu+0x180/0x180 [ 66.500625][ C1] run_ksoftirqd+0x2d/0x60 [ 66.505435][ C1] smpboot_thread_fn+0x645/0x9c0 [ 66.510413][ C1] ? sort_range+0x30/0x30 [ 66.514805][ C1] kthread+0x2e4/0x3a0 [ 66.518855][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 66.524472][ C1] ret_from_fork+0x1f/0x30 [ 66.528956][ C1] [ 66.532601][ C1] Kernel Offset: disabled [ 66.536912][ C1] Rebooting in 86400 seconds..