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 '10.128.0.30' (ECDSA) to the list of known hosts. 2018/04/17 09:22:50 fuzzer started 2018/04/17 09:22:51 dialing manager at 10.128.0.26:43021 2018/04/17 09:22:57 kcov=true, comps=false 2018/04/17 09:23:00 executing program 0: syz_emit_ethernet(0x154, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "6ccd73", 0x11a, 0x2c, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[@dstopts={0x0, 0x2, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}]}, @hopopts={0x0, 0x3, [], [@hao={0xc9, 0x10}, @pad1={0x0, 0x1}, @ra={0x5, 0x2}]}, @fragment, @fragment, @routing={0x0, 0x4, 0x0, 0x0, 0x0, [@empty, @loopback={0x0, 0x1}]}, @fragment], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ca6246", 0x0, "378079"}, "029c81c26fbbcc5907594ab5fc7f763ef4ca866f3a98988a5d0e817080759b6a544f7551c1e36fc21ac60c6d39ce4bb6d1eccfae6ab17b9a58fb29959a0995fc0a44c3adf2310a929a470bed88c478b2d05389b15280004bf66a54da92475ec8842498a5de83f7202320c322a81619dcaa009020bf2dd39a32e5ae5efb9896d337c0"}}}}}}, 0x0) 2018/04/17 09:23:00 executing program 2: setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x8}, 0x20) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) syslog(0x2, &(0x7f00000002c0)=""/116, 0x74) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/04/17 09:23:00 executing program 7: 2018/04/17 09:23:00 executing program 3: 2018/04/17 09:23:00 executing program 4: 2018/04/17 09:23:00 executing program 5: 2018/04/17 09:23:00 executing program 6: 2018/04/17 09:23:00 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)={0x2, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_key={0x2, 0x9, 0x8, 0x0, "94"}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x48}, 0x1}, 0x0) syzkaller login: [ 44.587163] ip (3746) used greatest stack depth: 54688 bytes left [ 44.992192] ip (3782) used greatest stack depth: 54312 bytes left [ 45.387496] ip (3817) used greatest stack depth: 54072 bytes left [ 46.475903] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.482512] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.528099] device bridge_slave_0 entered promiscuous mode [ 46.612598] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.619177] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.651912] device bridge_slave_0 entered promiscuous mode [ 46.706404] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.712927] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.756007] device bridge_slave_1 entered promiscuous mode [ 46.779424] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.785926] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.811190] device bridge_slave_0 entered promiscuous mode [ 46.832882] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.839446] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.855217] device bridge_slave_0 entered promiscuous mode [ 46.869698] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.876164] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.894060] device bridge_slave_0 entered promiscuous mode [ 46.931891] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.938379] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.950750] device bridge_slave_0 entered promiscuous mode [ 46.959829] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.966322] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.002338] device bridge_slave_1 entered promiscuous mode [ 47.014603] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.021186] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.040369] device bridge_slave_0 entered promiscuous mode [ 47.055187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.065364] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.071839] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.091597] device bridge_slave_1 entered promiscuous mode [ 47.102332] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.108788] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.119167] device bridge_slave_1 entered promiscuous mode [ 47.132928] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.139398] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.151287] device bridge_slave_1 entered promiscuous mode [ 47.169934] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.177654] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.184173] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.214560] device bridge_slave_1 entered promiscuous mode [ 47.236792] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.243267] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.266877] device bridge_slave_0 entered promiscuous mode [ 47.281127] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.288512] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.294996] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.342488] device bridge_slave_1 entered promiscuous mode [ 47.352771] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.362696] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.370755] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.387238] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.410446] ip (3981) used greatest stack depth: 53960 bytes left [ 47.432548] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.486894] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.493408] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.553230] device bridge_slave_1 entered promiscuous mode [ 47.570234] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.580465] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.588646] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.600749] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.627222] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.706875] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.823361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.919887] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.229869] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.358947] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.465312] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.570089] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.578618] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.586428] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.604715] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.669991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.774471] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.807466] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.814657] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.871485] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.894291] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.962189] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.031808] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.041989] ip (4104) used greatest stack depth: 53656 bytes left [ 49.146090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.433566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.577827] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.651234] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.779006] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.802361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.829710] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.881155] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.890974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.905938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.923616] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.931452] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.011116] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.018292] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.032768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.070412] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.082450] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.097239] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.104924] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.114529] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.137788] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.144972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.159814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.199539] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.218449] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.225725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.237797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.290213] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.297380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.316746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.345743] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.355551] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.366728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.389692] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.397146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.405511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.418906] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.431742] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.448207] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.462170] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.469336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.483872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.519550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.557245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.599083] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.606290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.614659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.658363] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.669415] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.677177] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.690117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.707580] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.723185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.750881] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.761459] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.779838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.809793] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.823258] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.848578] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.885154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.921157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.941472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.050311] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.057463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.072011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.643401] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.649875] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.656733] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.663181] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.717961] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.728646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.752071] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.758527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.765355] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.772075] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.804969] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.834234] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.840712] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.847579] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.854068] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.914811] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.956024] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.962549] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.969410] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.975871] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.016969] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.038831] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.045324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.052224] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.058687] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.119861] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.164508] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.171007] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.177896] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.184342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.250981] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.288487] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.294977] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.301837] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.308292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.347174] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.557868] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.564378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.571248] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.577723] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.600618] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.791148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.805718] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.830271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.844138] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.861714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.876725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.892139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.994731] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.029995] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.529123] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.581317] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.601187] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.639863] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.649595] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.798800] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.805131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.815609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.871904] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.878507] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.888758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.071662] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.343095] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.349379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.364544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.411116] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.417368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.435534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.477437] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.484707] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.490991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.502735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.518865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.540172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.569654] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.579456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.590552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.956899] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.963196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.979943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/17 09:23:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8b, 0x0, 0x0, 0x296800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00000007c0)) clone(0x2000c100, &(0x7f0000000800), &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0xffffffffffffffda) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000c40), &(0x7f0000000c80)=0x8) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000001000)=ANY=[], 0x0) 2018/04/17 09:23:27 executing program 2: 2018/04/17 09:23:27 executing program 7: 2018/04/17 09:23:27 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/17 09:23:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f00005bbbbad6e03bebc300", &(0x7f0000000100)=@ethtool_cmd={0x17}}) 2018/04/17 09:23:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000002285, &(0x7f0000000080)="53000000012e2a6824f7a8f9f3f568d61a00000001f22700f8fc73e366b0ca49fd26a4738f72f1870bb4cc9954") 2018/04/17 09:23:27 executing program 1: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000005c0)}, &(0x7f0000000640)=0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) syslog(0x2, &(0x7f00000002c0)=""/116, 0x74) 2018/04/17 09:23:27 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000001040)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000000000)="d74601109378099cd64b17d69e949e7f859aa6da8bd4c6151123f94471def8bc29d2f4f8f559baadb358816309b4dd6fdd8ac612533badd790dd0c24102fc74e6349e3afa74621b2c1956399955008afe882c5d6d370fbb633f8d0b26b9ddc71e934a4ef01e4c10ff8d16bf0266cbce703cfebef50293c46882e74124289b85668c69341ffcde5a4ff9adb53dcb6e415dfe84109baa78e704618315aa25370bfbc72e09bb7b55e971106e4cd64d8b5b5a5b32604f9430b63e0f93a512073a2c84ff712f299db564db9e2eab4d0fe22ecf186738fcd262901bdfd31d2bc59f7148f0eb11cdab7ee3c1f8e48f464138eabb75a5f67dbef8891b792d4ff21df5eb38d3c6e485123ef045dfacac3560f9427f514369c7b714e31c33d28165ca53158c7ead26f1b8480d0104fd82e52d6052a1033776adfa1696a03fc304489fa67d5bbb6cead8b9ae055e63d560034a3da280c20b0c95199427dccf23298e916f5fd2181388cf229462c53a6d1df0cc7452b33fcdd3b0594d2cffabe643f9aad786f8d4316c3fc417795f1ebca1b4dae0d74011d44ca41311d8e7dca6d782dfa3063af8002feea1381a5ed80f12ebe3082a59c73c24453b445fb1ec2fdf9b0ccae5d5647f7e7783030cfb89d0626ea3cf7ce2dd6725d2f90b888a182f16c11bae8f78482fa7adcfc2dd66db17ace186a03dd6a562479b5089b289c5fe13a76d12331f597a726d3d9fd1a293274e9bbaefb03b10477a74c4e62caa25320855d8d9d085089cb848a24ebe40e344c400b9d79c28c547979393fbf14b8f480c1a3a2eff1358ca24ab34d7a4e550389c04c7d554a3f7784ac49d5cf31073e51e0b9d866b16f0d3044425a3618c9e3c9d12d87957a98c85bc360b93e574f4dea43bd05846efd28f5d295bf4185287c216ef3781c55fa53566affa9180772fd10da4b15fc70bee5cceb1162e4de24e06402c836a918e67556d66ee6cab59ebd335ccc9ba26cda4162c32915c33ecc89b323656db4b12d42364811b577b8fe2daf49afa3925f95c017722a1434b8237dd5cd23f6d0c8dfc58bb4216a6d74ee9e0c1d218829c0504af2db2f14a0ac2f812d45122b87c8e41b9ba06ade3ddd136484945c5e764bfac3f61182a39c1cac8c07f18480798e8ec31998abb325a8e13f06099902b208d03e705431287bdfa300e8e5d4324ea64c94f47d3a3bde32e02a02aaa0aa30e386adc0d5cf39da2c2bd201a8ef4e005bc6a5a9acb5918cf956f1f926765fdf5c656b387648e18a4ea6277b3d19c32f94a27492d474fe2a448258c1ab695b4dd80cc801e205e0feff44c9fe447e253d08916faf1e8553e0b0d156794d19be33cb991e0149ffb5121d5b709c3f2411c6d568b77c6857fbe4befc30c94dd1dddd41f54406328a884a68a4c848fdf7bc18947cd98b58a448a3b18290f503c853598048e2c475c7a3105af5e0cdca4ea42ec633128f4590750fbf6e2c7ade11c189de10dc0313d19baef57b1a8a6ed1532da4216d2125a13a2b3d9f9ef919ab6d77fd11883df695d98a925a5c0d1e739ddf1c5ef4b7265ccc51183e843b5eb6f764433df3bbc757375508645514be589caee1e8fe540d2432037c804c585f358d5650e5912a34d1a0759a2da23104c4f0216cb1dfe471b607f6424327e81fe008b5642044bf4522ee4d80480c180e28bea58d5090754bb8d412063d96a9b71de5d6ad15c1b3f278bb6ca9949b27a7d5af39cb93f5e262033d0c616b46b35a45a880c3fd5e8a122798800c3b1e9fbdc5ed33d7944baf05dca38fbd66b4a39312f32dd67a49c59dbb8827c792e693be39716b40f69fb8335c9158af17283d9966f010090796d5b85a54b3db482250e04bc673b720462514c94854ac222b633a1164b3c26539df4c3ad6f24ebb746c1c107c3557c29c3d5f61024d793067792fa79d5d306750d0e73bfc7980996bca4d8a3dc0495ed89325a59415696de8e9701ccfe7a8a5de0fd6b0c04fb009873ddcdfae1ce513ff29d6e8f64956da34accb0676f8f1aa2233169a32e699432b0cbd51", 0x5ad, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 69.466552] ================================================================== [ 69.474031] BUG: KMSAN: uninit-value in raw6_local_deliver+0x259/0x1ac0 [ 69.480800] CPU: 1 PID: 5778 Comm: syz-executor5 Not tainted 4.16.0+ #84 [ 69.487636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.496986] Call Trace: [ 69.499561] [ 69.501711] dump_stack+0x185/0x1d0 [ 69.505337] ? raw6_local_deliver+0x259/0x1ac0 [ 69.509916] kmsan_report+0x142/0x240 [ 69.513719] __msan_warning_32+0x6c/0xb0 [ 69.517781] ? ip6_input_finish+0x55c/0x2110 [ 69.522186] raw6_local_deliver+0x259/0x1ac0 [ 69.526603] ip6_input_finish+0x55c/0x2110 [ 69.530841] ? ip6table_filter_hook+0xb5/0xe0 [ 69.535335] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 69.540702] ip6_mc_input+0x697/0x740 [ 69.544503] ? ip6_input+0x320/0x320 [ 69.548221] ? ip6_input_finish+0x2110/0x2110 [ 69.552715] ipv6_rcv+0x20ec/0x26d0 [ 69.556345] ? local_bh_enable+0x40/0x40 [ 69.560416] __netif_receive_skb_core+0x47cf/0x4a80 [ 69.565434] ? kmsan_set_origin_inline+0x6b/0x120 [ 69.570277] ? kmsan_internal_memset_shadow_inline+0xc0/0xd0 [ 69.576077] ? ip6_rcv_finish+0x4d0/0x4d0 [ 69.580223] process_backlog+0x62d/0xe20 [ 69.584287] ? rps_trigger_softirq+0x2f0/0x2f0 [ 69.588864] net_rx_action+0x7c1/0x1a70 [ 69.592842] ? net_tx_action+0xab0/0xab0 [ 69.596904] __do_softirq+0x56d/0x93d [ 69.600704] do_softirq_own_stack+0x2a/0x40 [ 69.605012] [ 69.607257] do_softirq+0xb6/0xf0 [ 69.610707] dev_loopback_xmit+0x8b0/0x900 [ 69.614950] ip6_finish_output2+0x5e6/0x1f20 [ 69.619362] ? validate_xmit_skb+0x1320/0x1320 [ 69.623943] ? ip6_fragment+0x327b/0x5150 [ 69.628102] ip6_fragment+0x32e6/0x5150 [ 69.632079] ? ip6_make_skb+0x1100/0x1100 [ 69.636245] ip6_finish_output+0x96c/0xc00 [ 69.640484] ip6_output+0x597/0x6c0 [ 69.644110] ? ip6_output+0x6c0/0x6c0 [ 69.647915] ? ac6_seq_show+0x200/0x200 [ 69.651888] ip6_local_out+0x573/0x640 [ 69.655776] ? __ip6_local_out+0x4f0/0x4f0 [ 69.660018] ip6_send_skb+0xfa/0x380 2018/04/17 09:23:27 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80800) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3fd) 2018/04/17 09:23:27 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x401, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000000)=""/203}, 0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x20000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, r2, 0x1, 0x70bd27, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) 2018/04/17 09:23:27 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) fcntl$setstatus(r0, 0x4, 0x40000) renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) 2018/04/17 09:23:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) seccomp(0x1, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x100000000, 0x3f, 0x5, 0xbf5}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df82147bd46f000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/17 09:23:27 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x20, 0x101, 0x7, 0x3, 0xff, &(0x7f0000000040)='ip6gre0\x00', 0x9, 0x8001, 0x4a2}) r1 = socket(0x2, 0x1, 0x0) unshare(0x40600) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) [ 69.663747] udp_v6_send_skb+0x116a/0x1880 [ 69.667988] udpv6_sendmsg+0x4461/0x45b0 [ 69.672059] ? __local_bh_enable_ip+0x3b/0x140 [ 69.676638] ? _raw_spin_unlock_bh+0x57/0x70 [ 69.681049] ? udp_lib_get_port+0x28e1/0x2d70 [ 69.685551] ? udpv6_sendmsg+0x45b0/0x45b0 [ 69.689799] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 69.694559] inet_sendmsg+0x48d/0x740 [ 69.698388] ? inet_getname+0x500/0x500 [ 69.702361] SYSC_sendto+0x6c3/0x7e0 [ 69.706086] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 69.711535] ? prepare_exit_to_usermode+0x149/0x3a0 [ 69.716559] SyS_sendto+0x8a/0xb0 [ 69.720014] do_syscall_64+0x309/0x430 [ 69.723907] ? SYSC_getpeername+0x560/0x560 [ 69.728229] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 69.733413] RIP: 0033:0x455329 [ 69.736595] RSP: 002b:00007ffb370abc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 69.744305] RAX: ffffffffffffffda RBX: 00007ffb370ac6d4 RCX: 0000000000455329 [ 69.751576] RDX: 00000000000005ad RSI: 0000000020000000 RDI: 0000000000000013 [ 69.758841] RBP: 000000000072bea0 R08: 0000000020001000 R09: 000000000000001c [ 69.766103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 69.767215] audit: type=1326 audit(1523957007.692:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5786 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 [ 69.773364] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000000 [ 69.773374] [ 69.773377] Uninit was stored to memory at: [ 69.773394] kmsan_internal_chain_origin+0x12b/0x210 [ 69.773405] kmsan_memcpy_origins+0x11d/0x170 [ 69.773414] kmsan_memmove_origins+0x9/0x10 [ 69.773423] __msan_memmove+0xda/0x130 [ 69.773436] ipv6_frag_rcv+0x5055/0x6970 [ 69.773449] ip6_input_finish+0xa62/0x2110 [ 69.773460] ip6_mc_input+0x697/0x740 [ 69.773470] ipv6_rcv+0x20ec/0x26d0 [ 69.773483] __netif_receive_skb_core+0x47cf/0x4a80 [ 69.773492] process_backlog+0x62d/0xe20 [ 69.773500] net_rx_action+0x7c1/0x1a70 [ 69.773529] __do_softirq+0x56d/0x93d [ 69.856018] Uninit was created at: [ 69.859573] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 69.864675] kmsan_kmalloc+0x94/0x100 2018/04/17 09:23:27 executing program 0: socketpair$inet6(0xa, 0x6, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_aout(r0, &(0x7f0000000600)={{0xcc, 0x400, 0x6, 0x300, 0x2, 0x5, 0x28f, 0xffffffff}, "6c18e4a67e51c445cc141697"}, 0x2c) symlink(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000040)=""/33, 0x21}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f00000000c0)=""/116, 0x74}, {&(0x7f0000000340)=""/5, 0x5}, {&(0x7f0000000380)=""/202, 0xca}, {&(0x7f0000000480)=""/122, 0x7a}], 0x8, &(0x7f0000000580)=""/25, 0x19, 0x200}, 0x12140) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000200)=""/55, 0x37) [ 69.868474] kmsan_slab_alloc+0x11/0x20 [ 69.872446] __kmalloc_node_track_caller+0xaed/0x11c0 [ 69.877632] __alloc_skb+0x2cf/0x9f0 [ 69.881345] alloc_skb_with_frags+0x1d4/0xb20 [ 69.885835] sock_alloc_send_pskb+0xb56/0x1190 [ 69.890414] sock_alloc_send_skb+0xca/0xe0 [ 69.894646] __ip6_append_data+0x3387/0x4bb0 [ 69.899058] ip6_make_skb+0x87a/0x1100 [ 69.902944] udpv6_sendmsg+0x427c/0x45b0 [ 69.907000] inet_sendmsg+0x48d/0x740 [ 69.910816] SYSC_sendto+0x6c3/0x7e0 [ 69.914526] SyS_sendto+0x8a/0xb0 [ 69.917978] do_syscall_64+0x309/0x430 [ 69.921863] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 69.927045] ================================================================== [ 69.934392] Disabling lock debugging due to kernel taint [ 69.939836] Kernel panic - not syncing: panic_on_warn set ... [ 69.939836] [ 69.947199] CPU: 1 PID: 5778 Comm: syz-executor5 Tainted: G B 4.16.0+ #84 [ 69.955334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.964690] Call Trace: [ 69.967264] [ 69.969416] dump_stack+0x185/0x1d0 [ 69.973050] panic+0x39d/0x940 [ 69.976258] ? raw6_local_deliver+0x259/0x1ac0 [ 69.980836] kmsan_report+0x238/0x240 [ 69.984638] __msan_warning_32+0x6c/0xb0 [ 69.988699] ? ip6_input_finish+0x55c/0x2110 [ 69.993107] raw6_local_deliver+0x259/0x1ac0 [ 69.997527] ip6_input_finish+0x55c/0x2110 [ 70.001766] ? ip6table_filter_hook+0xb5/0xe0 [ 70.006265] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 70.011633] ip6_mc_input+0x697/0x740 [ 70.015436] ? ip6_input+0x320/0x320 [ 70.019155] ? ip6_input_finish+0x2110/0x2110 [ 70.023650] ipv6_rcv+0x20ec/0x26d0 [ 70.027282] ? local_bh_enable+0x40/0x40 [ 70.031354] __netif_receive_skb_core+0x47cf/0x4a80 [ 70.036370] ? kmsan_set_origin_inline+0x6b/0x120 [ 70.041216] ? kmsan_internal_memset_shadow_inline+0xc0/0xd0 [ 70.047020] ? ip6_rcv_finish+0x4d0/0x4d0 [ 70.051176] process_backlog+0x62d/0xe20 [ 70.055239] ? rps_trigger_softirq+0x2f0/0x2f0 [ 70.059817] net_rx_action+0x7c1/0x1a70 [ 70.063795] ? net_tx_action+0xab0/0xab0 [ 70.067860] __do_softirq+0x56d/0x93d [ 70.071666] do_softirq_own_stack+0x2a/0x40 [ 70.075977] [ 70.078215] do_softirq+0xb6/0xf0 [ 70.081671] dev_loopback_xmit+0x8b0/0x900 [ 70.085912] ip6_finish_output2+0x5e6/0x1f20 [ 70.090322] ? validate_xmit_skb+0x1320/0x1320 [ 70.094906] ? ip6_fragment+0x327b/0x5150 [ 70.099067] ip6_fragment+0x32e6/0x5150 [ 70.103048] ? ip6_make_skb+0x1100/0x1100 [ 70.107216] ip6_finish_output+0x96c/0xc00 [ 70.111460] ip6_output+0x597/0x6c0 [ 70.115091] ? ip6_output+0x6c0/0x6c0 [ 70.118899] ? ac6_seq_show+0x200/0x200 [ 70.122878] ip6_local_out+0x573/0x640 [ 70.130162] ? __ip6_local_out+0x4f0/0x4f0 [ 70.134419] ip6_send_skb+0xfa/0x380 [ 70.138167] udp_v6_send_skb+0x116a/0x1880 [ 70.142416] udpv6_sendmsg+0x4461/0x45b0 [ 70.146483] ? __local_bh_enable_ip+0x3b/0x140 [ 70.151155] ? _raw_spin_unlock_bh+0x57/0x70 [ 70.155566] ? udp_lib_get_port+0x28e1/0x2d70 [ 70.160075] ? udpv6_sendmsg+0x45b0/0x45b0 [ 70.164318] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 70.169072] inet_sendmsg+0x48d/0x740 [ 70.172880] ? inet_getname+0x500/0x500 [ 70.176853] SYSC_sendto+0x6c3/0x7e0 [ 70.180570] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 70.186025] ? prepare_exit_to_usermode+0x149/0x3a0 [ 70.191063] SyS_sendto+0x8a/0xb0 [ 70.194517] do_syscall_64+0x309/0x430 [ 70.198409] ? SYSC_getpeername+0x560/0x560 [ 70.202734] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 70.207915] RIP: 0033:0x455329 [ 70.211100] RSP: 002b:00007ffb370abc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 70.218808] RAX: ffffffffffffffda RBX: 00007ffb370ac6d4 RCX: 0000000000455329 [ 70.226078] RDX: 00000000000005ad RSI: 0000000020000000 RDI: 0000000000000013 [ 70.233347] RBP: 000000000072bea0 R08: 0000000020001000 R09: 000000000000001c [ 70.240613] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 70.247881] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000000 [ 70.255601] Dumping ftrace buffer: [ 70.259130] (ftrace buffer empty) [ 70.262817] Kernel Offset: disabled [ 70.266420] Rebooting in 86400 seconds..