./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2439783245 <...> Warning: Permanently added '10.128.1.4' (ED25519) to the list of known hosts. execve("./syz-executor2439783245", ["./syz-executor2439783245"], 0x7fffeb89b450 /* 10 vars */) = 0 brk(NULL) = 0x555555f2e000 brk(0x555555f2ed40) = 0x555555f2ed40 arch_prctl(ARCH_SET_FS, 0x555555f2e3c0) = 0 set_tid_address(0x555555f2e690) = 5056 set_robust_list(0x555555f2e6a0, 24) = 0 rseq(0x555555f2ece0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2439783245", 4096) = 28 getrandom("\x54\x8a\xb2\xb7\x94\x1b\x7c\x98", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555555f2ed40 brk(0x555555f4fd40) = 0x555555f4fd40 brk(0x555555f50000) = 0x555555f50000 mprotect(0x7fb5ac96b000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5057 attached , child_tidptr=0x555555f2e690) = 5057 [pid 5057] set_robust_list(0x555555f2e6a0, 24) = 0 [pid 5057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5057] setpgid(0, 0) = 0 [pid 5057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5057] write(3, "1000", 4) = 4 [pid 5057] close(3) = 0 [pid 5057] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5057] rt_sigaction(SIGRT_1, {sa_handler=0x7fb5ac90d870, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb5ac8feef0}, NULL, 8) = 0 [pid 5057] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5057] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb5ac887000 [pid 5057] mprotect(0x7fb5ac888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5057] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5057] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb5ac8a7990, parent_tid=0x7fb5ac8a7990, exit_signal=0, stack=0x7fb5ac887000, stack_size=0x20300, tls=0x7fb5ac8a76c0}./strace-static-x86_64: Process 5058 attached => {parent_tid=[5058]}, 88) = 5058 [pid 5058] rseq(0x7fb5ac8a7fe0, 0x20, 0, 0x53053053) = 0 [pid 5057] rt_sigprocmask(SIG_SETMASK, [], [pid 5058] set_robust_list(0x7fb5ac8a79a0, 24 [pid 5057] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5058] <... set_robust_list resumed>) = 0 [pid 5058] rt_sigprocmask(SIG_SETMASK, [], [pid 5057] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5057] <... futex resumed>) = 0 [pid 5058] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5057] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5058] <... openat resumed>) = 3 [pid 5058] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5058] futex(0x7fb5ac971368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5057] <... futex resumed>) = 0 [pid 5057] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5057] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5058] <... futex resumed>) = 0 [pid 5058] ioctl(3, _IOC(_IOC_NONE, 0, 0, 0), 0x200000c0) = 0 [pid 5058] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... futex resumed>) = 0 [pid 5058] <... futex resumed>) = 1 [pid 5057] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5057] <... futex resumed>) = 0 [pid 5058] <... socket resumed>) = 4 [pid 5057] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5058] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5057] <... futex resumed>) = 0 [pid 5058] futex(0x7fb5ac971368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5057] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5057] <... futex resumed>) = 0 [pid 5058] sendto(4, "\x1c\x00\x00\x00\x10\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x66\x63\x00", 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5057] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5058] <... sendto resumed>) = 28 [pid 5058] recvfrom(4, "\xd8\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\xc1\x13\x00\x00\x01\x02\x00\x00\x08\x00\x02\x00\x6e\x66\x63\x00\x06\x00\x01\x00\x1e\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1f\x00\x00\x00\x80\x01\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00"..., 4096, 0, NULL, NULL) = 472 [pid 5058] recvfrom(4, "\x24\x00\x00\x00\x02\x00\x00\x01\x00\x00\x00\x00\xc1\x13\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x10\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00", 4096, 0, NULL, NULL) = 36 [pid 5058] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5057] <... futex resumed>) = 0 [pid 5058] futex(0x7fb5ac971368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5057] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5057] <... futex resumed>) = 0 [pid 5058] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x1e\x00\x01\x00\x23\x01\x00\x00\x34\x02\x00\x00\x02\x00\x00\x00\x08\x00\x01\x00\x02\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5057] futex(0x7fb5ac97137c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5057] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb5ac866000 [pid 5057] mprotect(0x7fb5ac867000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5057] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5057] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb5ac886990, parent_tid=0x7fb5ac886990, exit_signal=0, stack=0x7fb5ac866000, stack_size=0x20300, tls=0x7fb5ac8866c0}./strace-static-x86_64: Process 5063 attached => {parent_tid=[5063]}, 88) = 5063 [pid 5057] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5063] rseq(0x7fb5ac886fe0, 0x20, 0, 0x53053053 [pid 5057] futex(0x7fb5ac971378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] <... rseq resumed>) = 0 [pid 5057] <... futex resumed>) = 0 [pid 5063] set_robust_list(0x7fb5ac8869a0, 24 [pid 5057] futex(0x7fb5ac97137c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5063] <... set_robust_list resumed>) = 0 [pid 5063] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5063] write(3, "\x40\x00\x00\x00\x00\x00", 6) = 6 [pid 5063] futex(0x7fb5ac97137c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... futex resumed>) = 0 [pid 5063] <... futex resumed>) = 1 [pid 5057] futex(0x7fb5ac971378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] write(3, "\x40\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 20 [pid 5057] <... futex resumed>) = 0 [pid 5063] <... write resumed>) = 20 [pid 5057] futex(0x7fb5ac97137c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5063] futex(0x7fb5ac97137c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5063] <... futex resumed>) = 0 [pid 5057] futex(0x7fb5ac971378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] write(3, "\x41\x00\x00\x00", 4 [pid 5057] <... futex resumed>) = 0 [pid 5063] <... write resumed>) = 4 [pid 5057] futex(0x7fb5ac97137c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5063] futex(0x7fb5ac97137c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5057] <... futex resumed>) = 0 [pid 5063] futex(0x7fb5ac971378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5057] futex(0x7fb5ac971378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5063] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x24\x00\x00\x00\x1e\x00\x01\x00\x23\x01\x00\x00\x34\x02\x00\x00\x06\x00\x00\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x03\x00\xff\xff\xff\xff", iov_len=36}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] <... futex resumed>) = 0 [pid 5057] futex(0x7fb5ac97137c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5057] futex(0x7fb5ac97137c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5057] futex(0x7fb5ac97138c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5057] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb5ac845000 [pid 5057] mprotect(0x7fb5ac846000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5057] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5057] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb5ac865990, parent_tid=0x7fb5ac865990, exit_signal=0, stack=0x7fb5ac845000, stack_size=0x20300, tls=0x7fb5ac8656c0}./strace-static-x86_64: Process 5064 attached => {parent_tid=[5064]}, 88) = 5064 [pid 5064] rseq(0x7fb5ac865fe0, 0x20, 0, 0x53053053) = 0 [pid 5057] rt_sigprocmask(SIG_SETMASK, [], [pid 5064] set_robust_list(0x7fb5ac8659a0, 24 [pid 5057] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5064] <... set_robust_list resumed>) = 0 [pid 5064] rt_sigprocmask(SIG_SETMASK, [], [pid 5057] futex(0x7fb5ac971388, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5057] <... futex resumed>) = 0 [pid 5057] futex(0x7fb5ac97138c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5064] write(3, "\x40\x02\x00\x00\x00", 5) = 5 [pid 5058] <... sendmsg resumed>) = 28 [pid 5058] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] futex(0x7fb5ac97138c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] <... futex resumed>) = 0 [pid 5064] <... futex resumed>) = 1 [pid 5058] futex(0x7fb5ac971368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5057] <... futex resumed>) = 0 [pid 5064] futex(0x7fb5ac971388, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5057] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] <... futex resumed>) = 0 [pid 5057] <... futex resumed>) = 1 [pid 5058] write(3, "\x40\x02\x00\x00\x00", 5 [pid 5057] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5058] <... write resumed>) = 5 [pid 5058] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] <... futex resumed>) = 0 [pid 5058] <... futex resumed>) = 1 [pid 5057] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] write(3, "\x41\x03\x00\x00", 4 [pid 5057] <... futex resumed>) = 0 [pid 5058] <... write resumed>) = 4 [pid 5057] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5058] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5058] futex(0x7fb5ac971368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5057] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5057] <... futex resumed>) = 0 [pid 5058] write(3, "\x61\x03\x00\x00\x01\x01\x01\x00\x00", 9 [pid 5057] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5058] <... write resumed>) = 9 [pid 5058] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5057] <... futex resumed>) = 0 [pid 5058] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2c\x00\x00\x00\x1e\x00\x01\x00\x23\x01\x00\x00\x34\x02\x00\x00\x1c\x00\x00\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x03\x00\x21\x00\x00\x10", iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5057] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 100.930341][ T2470] nci: nci_add_new_protocol: the target found does not have the desired protocol [pid 5057] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5057] exit_group(0 [pid 5064] <... futex resumed>) = ? [pid 5057] <... exit_group resumed>) = ? [pid 5064] +++ exited with 0 +++ [pid 5063] <... sendmsg resumed>) = ? [pid 5058] <... sendmsg resumed>) = ? [pid 5063] +++ exited with 0 +++ [ 101.355369][ T5063] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 101.364533][ T5063] nci: nci_start_poll: failed to set local general bytes [ 102.936834][ T1145] cfg80211: failed to load regulatory.db [pid 5056] kill(-5057, SIGKILL) = 0 [pid 5056] kill(5057, SIGKILL) = 0 [pid 5056] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5056] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0 [pid 5056] getdents64(3, 0x555555f2f730 /* 2 entries */, 32768) = 48 [pid 5056] getdents64(3, 0x555555f2f730 /* 0 entries */, 32768) = 0 [pid 5056] close(3) = 0 [pid 5058] +++ exited with 0 +++ [pid 5057] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5057, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5066 attached , child_tidptr=0x555555f2e690) = 5066 [pid 5066] set_robust_list(0x555555f2e6a0, 24) = 0 [pid 5066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5066] setpgid(0, 0) = 0 [pid 5066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "1000", 4) = 4 [pid 5066] close(3) = 0 [ 106.444158][ T5058] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [pid 5066] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5066] rt_sigaction(SIGRT_1, {sa_handler=0x7fb5ac90d870, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fb5ac8feef0}, NULL, 8) = 0 [pid 5066] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5066] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb5ac887000 [pid 5066] mprotect(0x7fb5ac888000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5066] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5066] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb5ac8a7990, parent_tid=0x7fb5ac8a7990, exit_signal=0, stack=0x7fb5ac887000, stack_size=0x20300, tls=0x7fb5ac8a76c0}./strace-static-x86_64: Process 5067 attached [pid 5067] rseq(0x7fb5ac8a7fe0, 0x20, 0, 0x53053053 [pid 5066] <... clone3 resumed> => {parent_tid=[5067]}, 88) = 5067 [pid 5067] <... rseq resumed>) = 0 [pid 5066] rt_sigprocmask(SIG_SETMASK, [], [pid 5067] set_robust_list(0x7fb5ac8a79a0, 24 [pid 5066] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5067] <... set_robust_list resumed>) = 0 [pid 5066] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5066] <... futex resumed>) = 0 [pid 5067] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 5066] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5067] <... openat resumed>) = 3 [pid 5067] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5066] <... futex resumed>) = 0 [pid 5067] futex(0x7fb5ac971368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5066] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5067] ioctl(3, _IOC(_IOC_NONE, 0, 0, 0) [pid 5066] <... futex resumed>) = 0 [pid 5067] <... ioctl resumed>, 0x200000c0) = 0 [pid 5066] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5067] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5066] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5066] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5067] <... futex resumed>) = 1 [pid 5066] <... futex resumed>) = 0 [pid 5067] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC [pid 5066] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=49000000} [pid 5067] <... socket resumed>) = 4 [pid 5067] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5066] <... futex resumed>) = 0 [pid 5067] futex(0x7fb5ac971368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5066] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5066] <... futex resumed>) = 0 [pid 5067] sendto(4, "\x1c\x00\x00\x00\x10\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x08\x00\x02\x00\x6e\x66\x63\x00", 28, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12 [pid 5066] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5067] <... sendto resumed>) = 28 [pid 5067] recvfrom(4, "\xd8\x01\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00\xca\x13\x00\x00\x01\x02\x00\x00\x08\x00\x02\x00\x6e\x66\x63\x00\x06\x00\x01\x00\x1e\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1f\x00\x00\x00\x80\x01\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00"..., 4096, 0, NULL, NULL) = 472 [pid 5067] recvfrom(4, "\x24\x00\x00\x00\x02\x00\x00\x01\x00\x00\x00\x00\xca\x13\x00\x00\x00\x00\x00\x00\x1c\x00\x00\x00\x10\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00", 4096, 0, NULL, NULL) = 36 [pid 5067] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5067] futex(0x7fb5ac971368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5066] <... futex resumed>) = 0 [pid 5066] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] <... futex resumed>) = 0 [pid 5066] <... futex resumed>) = 1 [pid 5067] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x1c\x00\x00\x00\x1e\x00\x01\x00\x23\x01\x00\x00\x34\x02\x00\x00\x02\x00\x00\x00\x08\x00\x01\x00\x02\x00\x00\x00", iov_len=28}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5066] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 5066] futex(0x7fb5ac97137c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5066] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fb5ac866000 [pid 5066] mprotect(0x7fb5ac867000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5066] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5066] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fb5ac886990, parent_tid=0x7fb5ac886990, exit_signal=0, stack=0x7fb5ac866000, stack_size=0x20300, tls=0x7fb5ac8866c0}./strace-static-x86_64: Process 5071 attached [pid 5071] rseq(0x7fb5ac886fe0, 0x20, 0, 0x53053053) = 0 [pid 5071] set_robust_list(0x7fb5ac8869a0, 24 [pid 5066] <... clone3 resumed> => {parent_tid=[5071]}, 88) = 5071 [pid 5071] <... set_robust_list resumed>) = 0 [pid 5071] rt_sigprocmask(SIG_SETMASK, [], [pid 5066] rt_sigprocmask(SIG_SETMASK, [], [pid 5071] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5071] futex(0x7fb5ac971378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5066] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5066] futex(0x7fb5ac971378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] <... futex resumed>) = 0 [pid 5066] <... futex resumed>) = 1 [pid 5071] write(3, "\x40\x00\x00\x00\x00\x00", 6) = 6 [pid 5066] futex(0x7fb5ac97137c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5071] futex(0x7fb5ac97137c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5066] futex(0x7fb5ac971378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] <... futex resumed>) = 0 [pid 5071] write(3, "\x40\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 20) = 20 [pid 5071] futex(0x7fb5ac97137c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5071] futex(0x7fb5ac971378, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 5066] <... futex resumed>) = 1 [pid 5071] futex(0x7fb5ac971378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5066] futex(0x7fb5ac97137c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5066] futex(0x7fb5ac971378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] <... futex resumed>) = 0 [pid 5066] <... futex resumed>) = 1 [pid 5071] write(3, "\x41\x00\x00\x00", 4 [pid 5066] futex(0x7fb5ac97137c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5071] <... write resumed>) = 4 [pid 5071] futex(0x7fb5ac97137c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5066] <... futex resumed>) = 0 [pid 5071] futex(0x7fb5ac971378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5066] futex(0x7fb5ac971378, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5066] <... futex resumed>) = 0 [pid 5071] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x24\x00\x00\x00\x1e\x00\x01\x00\x23\x01\x00\x00\x34\x02\x00\x00\x06\x00\x00\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x03\x00\xff\xff\xff\xff", iov_len=36}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [pid 5066] futex(0x7fb5ac97137c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5067] <... sendmsg resumed>) = 28 [pid 5067] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5067] futex(0x7fb5ac971368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5066] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5066] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5067] <... futex resumed>) = 0 [pid 5066] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5067] write(3, "\x40\x02\x00\x00\x00", 5) = 5 [pid 5067] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5067] futex(0x7fb5ac971368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5066] <... futex resumed>) = 0 [pid 5066] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] <... futex resumed>) = 0 [pid 5066] <... futex resumed>) = 1 [pid 5067] write(3, "\x40\x02\x00\x00\x00", 5 [pid 5066] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5067] <... write resumed>) = 5 [pid 5067] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5066] <... futex resumed>) = 0 [pid 5067] futex(0x7fb5ac971368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5066] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5066] <... futex resumed>) = 0 [pid 5067] write(3, "\x41\x03\x00\x00", 4 [pid 5066] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5067] <... write resumed>) = 4 [pid 5071] <... sendmsg resumed>) = 36 [pid 5067] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5071] futex(0x7fb5ac97137c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] <... futex resumed>) = 1 [pid 5066] <... futex resumed>) = 0 [pid 5067] futex(0x7fb5ac971368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5066] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5066] <... futex resumed>) = 0 [pid 5067] write(3, "\x61\x03\x00\x00\x01\x01\x01\x00\x00", 9 [pid 5066] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5071] <... futex resumed>) = 0 [pid 5067] <... write resumed>) = 9 [pid 5071] futex(0x7fb5ac971378, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5067] futex(0x7fb5ac97136c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5066] <... futex resumed>) = 0 [pid 5067] futex(0x7fb5ac971368, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5066] futex(0x7fb5ac971368, FUTEX_WAKE_PRIVATE, 1000000 [pid 5067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5066] <... futex resumed>) = 0 [pid 5067] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2c\x00\x00\x00\x1e\x00\x01\x00\x23\x01\x00\x00\x34\x02\x00\x00\x1c\x00\x00\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x03\x00\x21\x00\x00\x10", iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0 [ 106.746016][ T5067] ================================================================================ [ 106.755998][ T5067] UBSAN: shift-out-of-bounds in net/nfc/nci/core.c:912:45 [ 106.763258][ T5067] shift exponent 268435489 is too large for 32-bit type 'int' [ 106.771496][ T5067] CPU: 1 PID: 5067 Comm: syz-executor243 Not tainted 6.6.0-rc4-next-20231003-syzkaller #0 [ 106.781411][ T5067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [pid 5066] futex(0x7fb5ac97136c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [ 106.794354][ T5067] Call Trace: [ 106.797658][ T5067] [ 106.800613][ T5067] dump_stack_lvl+0x125/0x1b0 [ 106.805391][ T5067] __ubsan_handle_shift_out_of_bounds+0x27a/0x600 [ 106.811871][ T5067] nci_activate_target.cold+0x1a/0x1f [ 106.817284][ T5067] ? nci_dep_link_down+0x250/0x250 [ 106.822633][ T5067] nfc_activate_target+0x1f5/0x4c0 [ 106.827785][ T5067] nfc_genl_activate_target+0x1f1/0x280 [ 106.833368][ T5067] genl_family_rcv_msg_doit+0x1fc/0x2e0 [ 106.838974][ T5067] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 106.846450][ T5067] ? security_capable+0x92/0xc0 [ 106.851534][ T5067] genl_rcv_msg+0x55c/0x800 [ 106.856075][ T5067] ? genl_family_rcv_msg_dumpit+0x2d0/0x2d0 [ 106.861998][ T5067] ? nfc_genl_stop_poll+0x280/0x280 [ 106.867343][ T5067] netlink_rcv_skb+0x16b/0x440 [ 106.872163][ T5067] ? genl_family_rcv_msg_dumpit+0x2d0/0x2d0 [ 106.878102][ T5067] ? netlink_ack+0x1370/0x1370 [ 106.882918][ T5067] ? down_write_killable+0x250/0x250 [ 106.888241][ T5067] ? netlink_deliver_tap+0x1a0/0xd00 [ 106.893587][ T5067] ? _copy_from_iter+0x2c1/0x10f0 [ 106.898742][ T5067] genl_rcv+0x28/0x40 [ 106.902940][ T5067] netlink_unicast+0x536/0x810 [ 106.907874][ T5067] ? netlink_attachskb+0x880/0x880 [ 106.913024][ T5067] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 106.919300][ T5067] ? __phys_addr_symbol+0x30/0x70 [ 106.924358][ T5067] ? __check_object_size+0x323/0x730 [ 106.929682][ T5067] netlink_sendmsg+0x93c/0xe40 [ 106.934484][ T5067] ? netlink_unicast+0x810/0x810 [ 106.939464][ T5067] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 106.944786][ T5067] ? netlink_unicast+0x810/0x810 [ 106.950018][ T5067] __sock_sendmsg+0xd5/0x180 [ 106.954634][ T5067] ____sys_sendmsg+0x6ac/0x940 [ 106.959425][ T5067] ? copy_msghdr_from_user+0x10b/0x160 [ 106.964918][ T5067] ? kernel_sendmsg+0x50/0x50 [ 106.969662][ T5067] ___sys_sendmsg+0x135/0x1d0 [ 106.974379][ T5067] ? do_recvmmsg+0x740/0x740 [ 106.979094][ T5067] ? lock_sync+0x190/0x190 [ 106.983555][ T5067] ? __fget_light+0xe6/0x260 [ 106.988279][ T5067] __sys_sendmsg+0x117/0x1e0 [ 106.992915][ T5067] ? __sys_sendmsg_sock+0x30/0x30 [ 106.998040][ T5067] ? ptrace_notify+0xf4/0x130 [ 107.002745][ T5067] ? lockdep_hardirqs_on+0x7d/0x100 [ 107.007975][ T5067] ? _raw_spin_unlock_irq+0x2e/0x50 [ 107.013197][ T5067] ? ptrace_notify+0xf4/0x130 [ 107.017900][ T5067] do_syscall_64+0x38/0xb0 [ 107.022356][ T5067] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 107.028281][ T5067] RIP: 0033:0x7fb5ac8e7789 [ 107.032796][ T5067] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 01 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 107.053032][ T5067] RSP: 002b:00007fb5ac8a7238 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 107.061477][ T5067] RAX: ffffffffffffffda RBX: 00007fb5ac971368 RCX: 00007fb5ac8e7789 [ 107.069473][ T5067] RDX: 0000000000000000 RSI: 0000000020000780 RDI: 0000000000000004 [ 107.077457][ T5067] RBP: 00007fb5ac971360 R08: 00007fb5ac8a76c0 R09: 00007fb5ac8a76c0 [ 107.085506][ T5067] R10: 00007fb5ac8a76c0 R11: 0000000000000246 R12: 00007fb5ac93e064 [ 107.093504][ T5067] R13: 0000000000000000 R14: 00007fff7171ee50 R15: 00007fff7171ef38 [ 107.101614][ T5067] [ 107.105719][ T5067] ================================================================================ [ 107.115096][ T5067] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 107.122337][ T5067] CPU: 1 PID: 5067 Comm: syz-executor243 Not tainted 6.6.0-rc4-next-20231003-syzkaller #0 [ 107.132261][ T5067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 107.142350][ T5067] Call Trace: [ 107.145651][ T5067] [ 107.148618][ T5067] dump_stack_lvl+0xd9/0x1b0 [ 107.153241][ T5067] panic+0x6dc/0x790 [ 107.157173][ T5067] ? panic_smp_self_stop+0xa0/0xa0 [ 107.162405][ T5067] ? kmsg_dump_get_line+0x350/0x350 [ 107.167704][ T5067] ? check_panic_on_warn+0x1f/0xb0 [ 107.172876][ T5067] check_panic_on_warn+0xab/0xb0 [ 107.177881][ T5067] __ubsan_handle_shift_out_of_bounds+0x2a2/0x600 [ 107.184349][ T5067] nci_activate_target.cold+0x1a/0x1f [ 107.189947][ T5067] ? nci_dep_link_down+0x250/0x250 [ 107.195120][ T5067] nfc_activate_target+0x1f5/0x4c0 [ 107.200283][ T5067] nfc_genl_activate_target+0x1f1/0x280 [ 107.205869][ T5067] genl_family_rcv_msg_doit+0x1fc/0x2e0 [ 107.211457][ T5067] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 107.218892][ T5067] ? security_capable+0x92/0xc0 [ 107.223783][ T5067] genl_rcv_msg+0x55c/0x800 [ 107.228358][ T5067] ? genl_family_rcv_msg_dumpit+0x2d0/0x2d0 [ 107.234399][ T5067] ? nfc_genl_stop_poll+0x280/0x280 [ 107.239651][ T5067] netlink_rcv_skb+0x16b/0x440 [ 107.244497][ T5067] ? genl_family_rcv_msg_dumpit+0x2d0/0x2d0 [ 107.250431][ T5067] ? netlink_ack+0x1370/0x1370 [ 107.255253][ T5067] ? down_write_killable+0x250/0x250 [ 107.260588][ T5067] ? netlink_deliver_tap+0x1a0/0xd00 [ 107.265907][ T5067] ? _copy_from_iter+0x2c1/0x10f0 [ 107.270967][ T5067] genl_rcv+0x28/0x40 [ 107.274985][ T5067] netlink_unicast+0x536/0x810 [ 107.279805][ T5067] ? netlink_attachskb+0x880/0x880 [ 107.284940][ T5067] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 107.290872][ T5067] ? __phys_addr_symbol+0x30/0x70 [ 107.295939][ T5067] ? __check_object_size+0x323/0x730 [ 107.301281][ T5067] netlink_sendmsg+0x93c/0xe40 [ 107.306450][ T5067] ? netlink_unicast+0x810/0x810 [ 107.311436][ T5067] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 107.316752][ T5067] ? netlink_unicast+0x810/0x810 [ 107.321719][ T5067] __sock_sendmsg+0xd5/0x180 [ 107.326347][ T5067] ____sys_sendmsg+0x6ac/0x940 [ 107.331223][ T5067] ? copy_msghdr_from_user+0x10b/0x160 [ 107.336716][ T5067] ? kernel_sendmsg+0x50/0x50 [ 107.341557][ T5067] ___sys_sendmsg+0x135/0x1d0 [pid 5066] exit_group(0) = ? [pid 5071] <... futex resumed>) = ? [pid 5071] +++ exited with 0 +++ [ 107.346285][ T5067] ? do_recvmmsg+0x740/0x740 [ 107.350929][ T5067] ? lock_sync+0x190/0x190 [ 107.355418][ T5067] ? __fget_light+0xe6/0x260 [ 107.360063][ T5067] __sys_sendmsg+0x117/0x1e0 [ 107.364696][ T5067] ? __sys_sendmsg_sock+0x30/0x30 [ 107.369756][ T5067] ? ptrace_notify+0xf4/0x130 [ 107.374476][ T5067] ? lockdep_hardirqs_on+0x7d/0x100 [ 107.379707][ T5067] ? _raw_spin_unlock_irq+0x2e/0x50 [ 107.384935][ T5067] ? ptrace_notify+0xf4/0x130 [ 107.389657][ T5067] do_syscall_64+0x38/0xb0 [ 107.394175][ T5067] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 107.400197][ T5067] RIP: 0033:0x7fb5ac8e7789 [ 107.404747][ T5067] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 01 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 107.424397][ T5067] RSP: 002b:00007fb5ac8a7238 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 107.432860][ T5067] RAX: ffffffffffffffda RBX: 00007fb5ac971368 RCX: 00007fb5ac8e7789 [ 107.440857][ T5067] RDX: 0000000000000000 RSI: 0000000020000780 RDI: 0000000000000004 [ 107.448857][ T5067] RBP: 00007fb5ac971360 R08: 00007fb5ac8a76c0 R09: 00007fb5ac8a76c0 [ 107.456852][ T5067] R10: 00007fb5ac8a76c0 R11: 0000000000000246 R12: 00007fb5ac93e064 [ 107.465540][ T5067] R13: 0000000000000000 R14: 00007fff7171ee50 R15: 00007fff7171ef38 [ 107.473550][ T5067] [ 107.476859][ T5067] Kernel Offset: disabled [ 107.481314][ T5067] Rebooting in 86400 seconds..