INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.28' (ECDSA) to the list of known hosts. 2018/04/07 03:33:14 fuzzer started 2018/04/07 03:33:15 dialing manager at 10.128.0.26:38639 2018/04/07 03:33:21 kcov=true, comps=false 2018/04/07 03:33:24 executing program 0: 2018/04/07 03:33:24 executing program 1: 2018/04/07 03:33:24 executing program 4: 2018/04/07 03:33:24 executing program 7: 2018/04/07 03:33:24 executing program 5: 2018/04/07 03:33:24 executing program 2: 2018/04/07 03:33:24 executing program 3: 2018/04/07 03:33:24 executing program 6: syzkaller login: [ 43.442845] ip (3810) used greatest stack depth: 54672 bytes left [ 43.483823] ip (3812) used greatest stack depth: 54072 bytes left [ 46.491011] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.505930] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.520127] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.602786] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.713464] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.733197] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.820411] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.925934] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.488656] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.586319] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.610568] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.618618] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.686247] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.792463] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.890430] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.947181] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.207091] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.213441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.224801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.280810] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.287166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.303230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.416905] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.423199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.433080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.460604] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.471698] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.477988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.493627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.529759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.561253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.609688] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.616283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.627136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.795379] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.801825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.812601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.847847] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.867405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.888834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/07 03:33:41 executing program 1: 2018/04/07 03:33:42 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x1d, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000100)}}, &(0x7f0000000180)) timer_getoverrun(0x0) 2018/04/07 03:33:42 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00000001c0)=""/211, &(0x7f00000002c0)=0xd3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e20, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1f97}, {0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x6, [0xffffffffffff4a00, 0x10001, 0x5, 0x6, 0x6, 0x1f, 0x2, 0x87]}, 0x5c) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x48) symlinkat(&(0x7f0000000100)='./bus\x00', r1, &(0x7f0000000180)='./bus\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r2, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0x54) 2018/04/07 03:33:42 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)={0x2}) 2018/04/07 03:33:42 executing program 2: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x0, &(0x7f0000255000)) mkdir(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0) getuid() chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0/bus/file0\x00', 0x0) 2018/04/07 03:33:42 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)) 2018/04/07 03:33:42 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b5f88)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20000120, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x2, &(0x7f0000000100), &(0x7f0000000340)=[{}, {}, {}]}, 0x108) 2018/04/07 03:33:42 executing program 3: r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x1, 0x200, [0x20000500, 0x0, 0x0, 0x20000530, 0x200006d8], 0x0, &(0x7f0000000040), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bpq0\x00', 'ip6tnl0\x00', 'vlan0\x00', "7369743000a0745b1aa200", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xc0, 0x108, 0x140, [@helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"49216e6b8f41a5f26dd9265418c7a299dc4e80f5eb60743cd6f3ab5c1980"}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) 2018/04/07 03:33:42 executing program 6: shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000140), 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000180)=""/116) unshare(0x8000400) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={r1}, 0xc) mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000000080)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)) [ 58.123310] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/04/07 03:33:42 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)) 2018/04/07 03:33:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2}}}, &(0x7f0000000200)=0x90) 2018/04/07 03:33:42 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x0) 2018/04/07 03:33:42 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r1, &(0x7f000014cf2c), 0x0, 0x8000, &(0x7f00005b5ff0)={0x2}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x20, 0x0, &(0x7f00000000c0)={0x2}, 0x10) 2018/04/07 03:33:42 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000180)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') chroot(&(0x7f0000000040)='./control\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) rmdir(&(0x7f00000000c0)='./control\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) close(r1) [ 58.414685] ================================================================== [ 58.422096] BUG: KMSAN: uninit-value in __skb_flow_dissect+0x401f/0x6580 [ 58.429029] CPU: 0 PID: 5105 Comm: syz-executor0 Not tainted 4.16.0+ #81 [ 58.435859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.445202] Call Trace: [ 58.447791] dump_stack+0x185/0x1d0 [ 58.451419] ? __skb_flow_dissect+0x401f/0x6580 [ 58.456085] kmsan_report+0x142/0x240 [ 58.459893] __msan_warning_32+0x6c/0xb0 [ 58.463957] __skb_flow_dissect+0x401f/0x6580 [ 58.468453] ? __msan_chain_origin+0x69/0xc0 [ 58.472868] ? SyS_sendto+0x8a/0xb0 [ 58.476500] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 58.481870] ? __dev_queue_xmit+0x22d9/0x2b60 [ 58.486399] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 58.491862] __skb_get_hash_symmetric+0x10b/0x230 [ 58.496711] packet_rcv_fanout+0x38f/0x8d0 [ 58.500954] ? packet_direct_xmit+0xbf0/0xbf0 [ 58.505450] dev_queue_xmit_nit+0x111a/0x11e0 [ 58.509960] dev_hard_start_xmit+0x27c/0xc70 [ 58.514385] __dev_queue_xmit+0x22d9/0x2b60 [ 58.518722] dev_queue_xmit+0x4b/0x60 [ 58.522786] neigh_resolve_output+0xac6/0xb60 [ 58.527294] ? neigh_event_ns+0x360/0x360 [ 58.531440] ip_finish_output2+0x1238/0x1380 [ 58.535843] ip_finish_output+0xcb0/0xff0 [ 58.539970] ip_output+0x502/0x5c0 [ 58.543499] ? ip_mc_finish_output+0x3b0/0x3b0 [ 58.548071] ? ip_finish_output+0xff0/0xff0 [ 58.552384] ip_send_skb+0x5f3/0x820 [ 58.556086] ? __ip_local_out+0x5b0/0x5b0 [ 58.560225] ip_push_pending_frames+0x105/0x170 [ 58.564876] raw_sendmsg+0x2960/0x3ed0 [ 58.568757] ? compat_raw_ioctl+0x100/0x100 [ 58.573061] inet_sendmsg+0x48d/0x740 [ 58.576853] ? security_socket_sendmsg+0x9e/0x210 [ 58.581683] ? inet_getname+0x500/0x500 [ 58.585647] SYSC_sendto+0x6c3/0x7e0 [ 58.589351] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 58.594785] ? prepare_exit_to_usermode+0x149/0x3a0 [ 58.599801] SyS_sendto+0x8a/0xb0 [ 58.603239] do_syscall_64+0x309/0x430 [ 58.607132] ? SYSC_getpeername+0x560/0x560 [ 58.611434] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 58.616598] RIP: 0033:0x455259 [ 58.619773] RSP: 002b:00007f0f2357cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 58.627471] RAX: ffffffffffffffda RBX: 00007f0f2357d6d4 RCX: 0000000000455259 [ 58.634715] RDX: 0000000000000020 RSI: 0000000020000000 RDI: 0000000000000015 [ 58.641964] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000010 [ 58.649214] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 58.656468] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000000 [ 58.663734] [ 58.665346] Uninit was stored to memory at: [ 58.669656] kmsan_internal_chain_origin+0x12b/0x210 [ 58.674736] kmsan_memcpy_origins+0x11d/0x170 [ 58.679209] __msan_memcpy+0x19f/0x1f0 [ 58.683076] skb_copy_bits+0x63a/0xdb0 [ 58.686950] __skb_flow_dissect+0x3931/0x6580 [ 58.691423] __skb_get_hash_symmetric+0x10b/0x230 [ 58.696251] packet_rcv_fanout+0x38f/0x8d0 [ 58.700463] dev_queue_xmit_nit+0x111a/0x11e0 [ 58.704935] dev_hard_start_xmit+0x27c/0xc70 [ 58.709320] __dev_queue_xmit+0x22d9/0x2b60 [ 58.713618] dev_queue_xmit+0x4b/0x60 [ 58.717399] neigh_resolve_output+0xac6/0xb60 [ 58.721873] ip_finish_output2+0x1238/0x1380 [ 58.726258] ip_finish_output+0xcb0/0xff0 [ 58.730386] ip_output+0x502/0x5c0 [ 58.733902] ip_send_skb+0x5f3/0x820 [ 58.737603] ip_push_pending_frames+0x105/0x170 [ 58.742258] raw_sendmsg+0x2960/0x3ed0 [ 58.746133] inet_sendmsg+0x48d/0x740 [ 58.749920] SYSC_sendto+0x6c3/0x7e0 [ 58.753610] SyS_sendto+0x8a/0xb0 [ 58.757043] do_syscall_64+0x309/0x430 [ 58.760909] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 58.766071] Uninit was created at: [ 58.769588] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 58.774582] kmsan_alloc_page+0x82/0xe0 [ 58.778535] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 58.783284] alloc_pages_current+0x6b5/0x970 [ 58.787679] skb_page_frag_refill+0x3ba/0x5e0 [ 58.792151] sk_page_frag_refill+0xa4/0x340 [ 58.796447] __ip_append_data+0x107e/0x3d10 [ 58.800748] ip_append_data+0x2fb/0x440 [ 58.804713] raw_sendmsg+0x287b/0x3ed0 [ 58.808591] inet_sendmsg+0x48d/0x740 [ 58.812377] SYSC_sendto+0x6c3/0x7e0 [ 58.816068] SyS_sendto+0x8a/0xb0 [ 58.819501] do_syscall_64+0x309/0x430 [ 58.823369] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 58.828534] ================================================================== [ 58.835879] Disabling lock debugging due to kernel taint [ 58.841306] Kernel panic - not syncing: panic_on_warn set ... [ 58.841306] [ 58.848648] CPU: 0 PID: 5105 Comm: syz-executor0 Tainted: G B 4.16.0+ #81 [ 58.856775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.866111] Call Trace: [ 58.868686] dump_stack+0x185/0x1d0 [ 58.872308] panic+0x39d/0x940 [ 58.875501] ? __skb_flow_dissect+0x401f/0x6580 [ 58.880152] kmsan_report+0x238/0x240 [ 58.883942] __msan_warning_32+0x6c/0xb0 [ 58.887990] __skb_flow_dissect+0x401f/0x6580 [ 58.892475] ? __msan_chain_origin+0x69/0xc0 [ 58.896872] ? SyS_sendto+0x8a/0xb0 [ 58.900482] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 58.905825] ? __dev_queue_xmit+0x22d9/0x2b60 [ 58.910312] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 58.915760] __skb_get_hash_symmetric+0x10b/0x230 [ 58.920599] packet_rcv_fanout+0x38f/0x8d0 [ 58.924838] ? packet_direct_xmit+0xbf0/0xbf0 [ 58.929329] dev_queue_xmit_nit+0x111a/0x11e0 [ 58.933812] dev_hard_start_xmit+0x27c/0xc70 [ 58.938208] __dev_queue_xmit+0x22d9/0x2b60 [ 58.942512] dev_queue_xmit+0x4b/0x60 [ 58.946296] neigh_resolve_output+0xac6/0xb60 [ 58.950773] ? neigh_event_ns+0x360/0x360 [ 58.954899] ip_finish_output2+0x1238/0x1380 [ 58.959293] ip_finish_output+0xcb0/0xff0 [ 58.963433] ip_output+0x502/0x5c0 [ 58.966974] ? ip_mc_finish_output+0x3b0/0x3b0 [ 58.971554] ? ip_finish_output+0xff0/0xff0 [ 58.975865] ip_send_skb+0x5f3/0x820 [ 58.979567] ? __ip_local_out+0x5b0/0x5b0 [ 58.983703] ip_push_pending_frames+0x105/0x170 [ 58.988371] raw_sendmsg+0x2960/0x3ed0 [ 58.992260] ? compat_raw_ioctl+0x100/0x100 [ 58.996560] inet_sendmsg+0x48d/0x740 [ 59.000339] ? security_socket_sendmsg+0x9e/0x210 [ 59.005165] ? inet_getname+0x500/0x500 [ 59.009117] SYSC_sendto+0x6c3/0x7e0 [ 59.012811] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 59.018250] ? prepare_exit_to_usermode+0x149/0x3a0 [ 59.023261] SyS_sendto+0x8a/0xb0 [ 59.026716] do_syscall_64+0x309/0x430 [ 59.030592] ? SYSC_getpeername+0x560/0x560 [ 59.034902] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 59.040083] RIP: 0033:0x455259 [ 59.043265] RSP: 002b:00007f0f2357cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 59.050951] RAX: ffffffffffffffda RBX: 00007f0f2357d6d4 RCX: 0000000000455259 [ 59.058209] RDX: 0000000000000020 RSI: 0000000020000000 RDI: 0000000000000015 [ 59.065467] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000010 [ 59.072714] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 59.079966] R13: 00000000000004f7 R14: 00000000006fa7c8 R15: 0000000000000000 [ 59.087698] Dumping ftrace buffer: [ 59.091220] (ftrace buffer empty) [ 59.094902] Kernel Offset: disabled [ 59.098501] Rebooting in 86400 seconds..