./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor528734081 <...> no interfaces have a carrier forked to background, child pid 4728 [ 45.869752][ T4729] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.892623][ T4729] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.241' (ED25519) to the list of known hosts. execve("./syz-executor528734081", ["./syz-executor528734081"], 0x7fff243102d0 /* 10 vars */) = 0 brk(NULL) = 0x555555ffd000 brk(0x555555ffdd00) = 0x555555ffdd00 arch_prctl(ARCH_SET_FS, 0x555555ffd380) = 0 set_tid_address(0x555555ffd650) = 5059 set_robust_list(0x555555ffd660, 24) = 0 rseq(0x555555ffdca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor528734081", 4096) = 27 getrandom("\x2e\xc8\x09\xa9\x23\x48\xcb\x77", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555555ffdd00 brk(0x55555601ed00) = 0x55555601ed00 brk(0x55555601f000) = 0x55555601f000 mprotect(0x7f3ed6539000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555ffd650) = 5060 ./strace-static-x86_64: Process 5060 attached [pid 5060] set_robust_list(0x555555ffd660, 24) = 0 [pid 5060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5060] setpgid(0, 0) = 0 [pid 5060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5060] write(3, "1000", 4) = 4 [pid 5060] close(3) = 0 [pid 5060] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5060] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x54\x49\x50\x43\x76\x32\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5060] recvfrom(3, [{nlmsg_len=548, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5060}, "\x01\x02\x00\x00\x0b\x00\x02\x00\x54\x49\x50\x43\x76\x32\x00\x00\x06\x00\x01\x00\x33\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x0a\x00\x00\x00\xe4\x01\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x03\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 548 [pid 5060] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5060}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5060] close(3) = 0 [pid 5060] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5060] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2c\x00\x00\x00\x33\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x01\x80\x14\x00\x01\x80\x10\x00\x01\x00\x65\x74\x68\x3a\x69\x70\x36\x67\x72\x65\x30\x00", iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 44 [pid 5060] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5060] sendto(4, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x54\x49\x50\x43\x76\x32\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5060] recvfrom(4, [{nlmsg_len=548, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1841541356}, "\x01\x02\x00\x00\x0b\x00\x02\x00\x54\x49\x50\x43\x76\x32\x00\x00\x06\x00\x01\x00\x33\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x0a\x00\x00\x00\xe4\x01\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x03\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 548 [pid 5060] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1841541356}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5060] close(4) = 0 [pid 5060] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 syzkaller login: [ 73.196441][ T5060] tipc: Started in network mode [ 73.201456][ T5060] tipc: Node identity , cluster identity 4711 [ 73.207927][ T5060] tipc: Failed to obtain node identity [ 73.213438][ T5060] tipc: Enabling of bearer rejected, failed to enable media [pid 5060] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x68\x00\x00\x00\x33\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x01\x80\x50\x00\x01\x80\x2c\x00\x04\x00\x14\x00\x01\x00\x02\x00\x00\x00\x7f\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\x02\x00\x00\x00\xe0\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x01\x00\x65\x74\x68\x3a\x69\x70\x36\x67\x72\x65\x30\x00\x0d\x00\x01\x00\x75\x64\x70\x3a\x73\x79\x7a\x32"..., iov_len=104}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 104 [pid 5060] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5060] sendto(5, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x54\x49\x50\x43\x76\x32\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5060] recvfrom(5, [{nlmsg_len=548, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1948853304}, "\x01\x02\x00\x00\x0b\x00\x02\x00\x54\x49\x50\x43\x76\x32\x00\x00\x06\x00\x01\x00\x33\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x0a\x00\x00\x00\xe4\x01\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x03\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 548 [pid 5060] recvfrom(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1948853304}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5060] close(5) = 0 [pid 5060] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5060] sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x58\x00\x00\x00\x33\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15\x00\x00\x00\x04\x00\x01\x80\x40\x00\x01\x80\x2c\x00\x04\x00\x14\x00\x01\x00\x02\x00\x00\x00\x7f\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\x02\x00\x00\x00\xe0\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x01\x00\x65\x74\x68\x3a\x69\x70\x36\x67\x72\x65\x30\x00", iov_len=88}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 88 [pid 5060] exit_group(0) = ? [pid 5060] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5060, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 [ 73.249407][ T5060] tipc: Started in network mode [ 73.254371][ T5060] tipc: Node identity 7f000001, cluster identity 4711 [ 73.263585][ T5060] tipc: Enabled bearer , priority 10 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5061 attached , child_tidptr=0x555555ffd650) = 5061 [pid 5061] set_robust_list(0x555555ffd660, 24) = 0 [pid 5061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5061] setpgid(0, 0) = 0 [pid 5061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5061] write(3, "1000", 4) = 4 [pid 5061] close(3) = 0 [pid 5061] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5061] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x54\x49\x50\x43\x76\x32\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5061] recvfrom(3, [{nlmsg_len=548, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5061}, "\x01\x02\x00\x00\x0b\x00\x02\x00\x54\x49\x50\x43\x76\x32\x00\x00\x06\x00\x01\x00\x33\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x0a\x00\x00\x00\xe4\x01\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x03\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 548 [pid 5061] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5061}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5061] close(3) = 0 [pid 5061] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3 [pid 5061] sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x2c\x00\x00\x00\x33\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x01\x80\x14\x00\x01\x80\x10\x00\x01\x00\x65\x74\x68\x3a\x69\x70\x36\x67\x72\x65\x30\x00", iov_len=44}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 44 [pid 5061] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5061] sendto(4, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x54\x49\x50\x43\x76\x32\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5061] recvfrom(4, [{nlmsg_len=548, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1009266088}, "\x01\x02\x00\x00\x0b\x00\x02\x00\x54\x49\x50\x43\x76\x32\x00\x00\x06\x00\x01\x00\x33\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x0a\x00\x00\x00\xe4\x01\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x03\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 548 [pid 5061] recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1009266088}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5061] close(4) = 0 [pid 5061] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5061] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\x68\x00\x00\x00\x33\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00\x04\x00\x01\x80\x50\x00\x01\x80\x2c\x00\x04\x00\x14\x00\x01\x00\x02\x00\x00\x00\x7f\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x14\x00\x02\x00\x02\x00\x00\x00\xe0\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x01\x00\x65\x74\x68\x3a\x69\x70\x36\x67\x72\x65\x30\x00\x0d\x00\x01\x00\x75\x64\x70\x3a\x73\x79\x7a\x32"..., iov_len=104}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 104 [pid 5061] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [pid 5061] sendto(5, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0b\x00\x02\x00\x54\x49\x50\x43\x76\x32\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32 [pid 5061] recvfrom(5, [{nlmsg_len=548, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=-1914079491}, "\x01\x02\x00\x00\x0b\x00\x02\x00\x54\x49\x50\x43\x76\x32\x00\x00\x06\x00\x01\x00\x33\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x0a\x00\x00\x00\xe4\x01\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x03\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 548 [pid 5061] recvfrom(5, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=-1914079491}, {error=0, msg={nlmsg_len=32, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36 [pid 5061] close(5) = 0 [pid 5061] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 5 [ 73.408170][ T5061] tipc: Enabled bearer , priority 10 [ 73.427158][ T5061] tipc: Enabling of bearer rejected, already enabled [ 73.447371][ T5061] general protection fault, probably for non-canonical address 0xdffffc0000000010: 0000 [#1] PREEMPT SMP KASAN [ 73.459121][ T5061] KASAN: null-ptr-deref in range [0x0000000000000080-0x0000000000000087] [ 73.467518][ T5061] CPU: 1 PID: 5061 Comm: syz-executor528 Not tainted 6.7.0-rc5-syzkaller-01080-g3a3af3aedb00 #0 [ 73.477914][ T5061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 73.487956][ T5061] RIP: 0010:tipc_udp_is_known_peer+0x9c/0x250 [ 73.494030][ T5061] Code: 48 c1 ea 03 80 3c 02 00 0f 85 b4 01 00 00 4c 8b b5 98 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d 5e c8 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 81 01 00 00 49 8b 06 4d 39 f5 48 8d 68 c8 0f 84 [ 73.513621][ T5061] RSP: 0018:ffffc900040b7368 EFLAGS: 00010202 [ 73.519673][ T5061] RAX: dffffc0000000000 RBX: 0000000000000048 RCX: ffffffff8a218d4f [ 73.527629][ T5061] RDX: 0000000000000010 RSI: ffffffff8a218c3e RDI: 0000000000000001 [ 73.535710][ T5061] RBP: ffff88814b630000 R08: 0000000000000001 R09: 0000000000000000 [ 73.543680][ T5061] R10: 0000000000000001 R11: 0000000000000000 R12: ffffc900040b73c0 [ 73.551643][ T5061] R13: ffff88814b630098 R14: 0000000000000080 R15: 0000000000000000 [ 73.559608][ T5061] FS: 0000555555ffd380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 73.568541][ T5061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.575125][ T5061] CR2: 00007f3ed64c4ea3 CR3: 0000000026de2000 CR4: 00000000003506f0 [ 73.583108][ T5061] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.591077][ T5061] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.599043][ T5061] Call Trace: [ 73.602321][ T5061] [ 73.605249][ T5061] ? show_regs+0x8f/0xa0 [ 73.609505][ T5061] ? die_addr+0x4f/0xd0 [ 73.613664][ T5061] ? exc_general_protection+0x155/0x230 [ 73.619229][ T5061] ? asm_exc_general_protection+0x26/0x30 [ 73.624956][ T5061] ? tipc_udp_is_known_peer+0x16f/0x250 [ 73.630506][ T5061] ? tipc_udp_is_known_peer+0x5e/0x250 [ 73.635968][ T5061] ? tipc_udp_is_known_peer+0x9c/0x250 [ 73.641426][ T5061] ? tipc_udp_is_known_peer+0x5e/0x250 [ 73.646889][ T5061] tipc_udp_nl_bearer_add+0x212/0x2f0 [ 73.652264][ T5061] ? tipc_udp_nl_add_bearer_data+0x4d0/0x4d0 [ 73.658258][ T5061] tipc_nl_bearer_add+0x21e/0x360 [ 73.663374][ T5061] ? tipc_nl_bearer_enable+0x30/0x30 [ 73.668751][ T5061] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x280 [ 73.676126][ T5061] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x280 [ 73.683586][ T5061] genl_family_rcv_msg_doit+0x1fc/0x2e0 [ 73.689133][ T5061] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 73.696513][ T5061] ? __radix_tree_lookup+0x21f/0x2c0 [ 73.701896][ T5061] genl_rcv_msg+0x561/0x800 [ 73.706405][ T5061] ? genl_family_rcv_msg_dumpit+0x2d0/0x2d0 [ 73.712298][ T5061] ? lockdep_hardirqs_on_prepare+0x420/0x420 [ 73.718289][ T5061] ? tipc_nl_bearer_enable+0x30/0x30 [ 73.723837][ T5061] ? lockdep_hardirqs_on_prepare+0x420/0x420 [ 73.729837][ T5061] netlink_rcv_skb+0x16b/0x440 [ 73.734611][ T5061] ? genl_family_rcv_msg_dumpit+0x2d0/0x2d0 [ 73.740504][ T5061] ? netlink_ack+0x1380/0x1380 [ 73.745368][ T5061] ? down_read+0xc9/0x330 [ 73.749698][ T5061] ? rwsem_down_read_slowpath+0xb20/0xb20 [ 73.755422][ T5061] ? netlink_deliver_tap+0x1a0/0xd00 [ 73.760718][ T5061] ? _copy_from_iter+0x2c1/0x10f0 [ 73.765754][ T5061] genl_rcv+0x28/0x40 [ 73.769735][ T5061] netlink_unicast+0x53b/0x810 [ 73.774521][ T5061] ? netlink_attachskb+0x880/0x880 [ 73.779638][ T5061] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 73.785534][ T5061] ? __phys_addr_symbol+0x30/0x70 [ 73.790564][ T5061] ? __check_object_size+0x323/0x730 [ 73.795855][ T5061] netlink_sendmsg+0x8b7/0xd70 [ 73.800631][ T5061] ? netlink_unicast+0x810/0x810 [ 73.805580][ T5061] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 73.810870][ T5061] ? netlink_unicast+0x810/0x810 [ 73.815816][ T5061] __sock_sendmsg+0xd5/0x180 [ 73.820408][ T5061] ____sys_sendmsg+0x6ac/0x940 [ 73.825177][ T5061] ? copy_msghdr_from_user+0x10b/0x160 [ 73.830644][ T5061] ? kernel_sendmsg+0x50/0x50 [ 73.835326][ T5061] ? hlock_class+0x4e/0x130 [ 73.839843][ T5061] ___sys_sendmsg+0x135/0x1d0 [ 73.844525][ T5061] ? do_recvmmsg+0x740/0x740 [ 73.849159][ T5061] ? recalc_sigpending_tsk+0x187/0x1d0 [ 73.854617][ T5061] ? __fget_light+0x1fc/0x260 [ 73.859296][ T5061] __sys_sendmsg+0x117/0x1e0 [ 73.863892][ T5061] ? __sys_sendmsg_sock+0x30/0x30 [ 73.868927][ T5061] ? ptrace_notify+0xf4/0x130 [ 73.873606][ T5061] ? syscall_trace_enter.constprop.0+0xaf/0x1e0 [ 73.879855][ T5061] do_syscall_64+0x40/0x110 [ 73.884366][ T5061] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 73.890266][ T5061] RIP: 0033:0x7f3ed64c6dd9 [ 73.894683][ T5061] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 73.914295][ T5061] RSP: 002b:00007fff950619b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 73.922707][ T5061] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ed64c6dd9 [ 73.930678][ T5061] RDX: 0000000000000000 RSI: 0000000020000f00 RDI: 0000000000000005 [ 73.938736][ T5061] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000006 [ 73.946792][ T5061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.954773][ T5061] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001 [ 73.962751][ T5061] [ 73.965772][ T5061] Modules linked in: [ 73.970912][ T5061] ---[ end trace 0000000000000000 ]--- [ 73.976761][ T5061] RIP: 0010:tipc_udp_is_known_peer+0x9c/0x250 [ 73.982856][ T5061] Code: 48 c1 ea 03 80 3c 02 00 0f 85 b4 01 00 00 4c 8b b5 98 00 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d 5e c8 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 81 01 00 00 49 8b 06 4d 39 f5 48 8d 68 c8 0f 84 [ 74.002776][ T5061] RSP: 0018:ffffc900040b7368 EFLAGS: 00010202 [ 74.008863][ T5061] RAX: dffffc0000000000 RBX: 0000000000000048 RCX: ffffffff8a218d4f [ 74.016851][ T5061] RDX: 0000000000000010 RSI: ffffffff8a218c3e RDI: 0000000000000001 [ 74.024840][ T5061] RBP: ffff88814b630000 R08: 0000000000000001 R09: 0000000000000000 [ 74.032806][ T5061] R10: 0000000000000001 R11: 0000000000000000 R12: ffffc900040b73c0 [ 74.040796][ T5061] R13: ffff88814b630098 R14: 0000000000000080 R15: 0000000000000000 [ 74.048798][ T5061] FS: 0000555555ffd380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 74.057746][ T5061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.064424][ T5061] CR2: 00007f3ed64c4ea3 CR3: 0000000026de2000 CR4: 00000000003506f0 [ 74.072416][ T5061] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.080439][ T5061] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 74.088477][ T5061] Kernel panic - not syncing: Fatal exception [ 74.094718][ T5061] Kernel Offset: disabled [ 74.099030][ T5061] Rebooting in 86400 seconds..