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 '10.128.0.9' (ECDSA) to the list of known hosts. 2018/04/15 03:57:31 fuzzer started 2018/04/15 03:57:31 dialing manager at 10.128.0.26:36243 2018/04/15 03:57:39 kcov=true, comps=false 2018/04/15 03:57:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@ipv6_deladdr={0x2c, 0x15, 0xc01, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2}]}, 0x2c}, 0x1}, 0x0) 2018/04/15 03:57:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x8) sendto$inet6(r0, &(0x7f00004e8000), 0x359, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) 2018/04/15 03:57:42 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x11024960994a622b) recvmmsg(r0, &(0x7f0000000040), 0x7f2, 0x42, 0x0) 2018/04/15 03:57:42 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) sendto$inet6(r0, &(0x7f0000000000)="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", 0xff6, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/15 03:57:42 executing program 3: 2018/04/15 03:57:42 executing program 4: 2018/04/15 03:57:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmmsg(r0, &(0x7f0000002700)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000700)="8d", 0x1}], 0x1}}], 0x1, 0x0) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000622ffc), 0x0) sendmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="af", 0x1}], 0x1}}], 0x1, 0x0) 2018/04/15 03:57:42 executing program 6: gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14}, &(0x7f0000044000)) syzkaller login: [ 46.105958] ip (3809) used greatest stack depth: 54672 bytes left [ 46.255070] ip (3823) used greatest stack depth: 54408 bytes left [ 47.025438] ip (3898) used greatest stack depth: 54200 bytes left [ 47.406175] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.412670] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.451011] device bridge_slave_0 entered promiscuous mode [ 47.531144] ip (3937) used greatest stack depth: 53656 bytes left [ 47.562382] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.568880] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.622133] device bridge_slave_0 entered promiscuous mode [ 47.648942] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.655445] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.674651] device bridge_slave_1 entered promiscuous mode [ 47.682987] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.689441] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.701579] device bridge_slave_0 entered promiscuous mode [ 47.714303] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.720728] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.749441] device bridge_slave_0 entered promiscuous mode [ 47.764909] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.771368] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.795247] device bridge_slave_0 entered promiscuous mode [ 47.827322] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.833789] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.858066] device bridge_slave_0 entered promiscuous mode [ 47.873539] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.880111] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.911694] device bridge_slave_0 entered promiscuous mode [ 47.922274] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.928745] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.936798] device bridge_slave_1 entered promiscuous mode [ 47.946267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.960103] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.966553] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.994309] device bridge_slave_0 entered promiscuous mode [ 48.016305] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.022775] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.047107] device bridge_slave_1 entered promiscuous mode [ 48.054177] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.060617] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.070961] device bridge_slave_1 entered promiscuous mode [ 48.078535] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.085015] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.108238] device bridge_slave_1 entered promiscuous mode [ 48.117433] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.124895] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.131369] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.159117] device bridge_slave_1 entered promiscuous mode [ 48.177926] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.184410] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.204974] device bridge_slave_1 entered promiscuous mode [ 48.220139] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.229738] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.239252] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.245719] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.282502] device bridge_slave_1 entered promiscuous mode [ 48.300480] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.310748] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.320596] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.331296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.393326] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.431835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.502874] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.511713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.561011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.571421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.652679] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.797400] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 49.228421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.321024] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.421603] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.463130] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.479094] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.554734] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.571019] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.610325] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.699853] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.709335] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.717187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.766709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 49.798560] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.830129] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.956556] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.998908] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 50.356819] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.580775] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.600020] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.724146] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.768152] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.788504] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.795746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.808276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.852090] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.859828] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.867865] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.924329] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.986556] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.997589] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.052457] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.063508] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.079394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.093760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.102889] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 51.114332] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.122252] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.131447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.139883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.166717] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.176547] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.209266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.252525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.260654] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.274270] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.309902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.331226] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.342319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.368203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.406542] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.417269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.433948] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.449455] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.457672] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 51.468552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.480765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.500974] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.508576] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.516465] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.523662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.565886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.596463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.618794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.638770] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.647153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.666678] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 51.682237] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.693322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.710479] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.733414] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.742562] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.752618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.780730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.819673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.859679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.883877] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.900597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.952717] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 51.966933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.999240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.776202] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.782703] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.789562] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.796090] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.820173] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.830477] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.849808] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.856303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.863254] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.869732] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.922673] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.930098] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.936540] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.943370] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.949803] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.959201] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.981857] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.988333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.995207] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.001676] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.062111] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.079457] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.086087] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.095067] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.102653] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.151699] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.169495] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.176004] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.183087] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.189575] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.267991] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.285156] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.291647] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.298498] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.304943] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.355456] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.465152] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.471648] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.478498] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.484952] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.564106] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.880215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.894821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.930798] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.970773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.986124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.995338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.003791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.518336] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.541104] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.629967] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.715350] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.758882] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.814994] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.964197] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 63.975796] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.320957] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.327299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.337702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.375277] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.383017] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.395357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.458213] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.464529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.479012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.545968] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.552338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.565691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.616529] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.624668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.640941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.694901] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.701219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.729145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.779426] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.785847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.812117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.943286] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.949603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.961798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/15 03:58:09 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) 2018/04/15 03:58:09 executing program 4: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) 2018/04/15 03:58:09 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x4) 2018/04/15 03:58:09 executing program 7: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) 2018/04/15 03:58:09 executing program 4: creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/15 03:58:09 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x0) 2018/04/15 03:58:09 executing program 6: r0 = memfd_create(&(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0'}, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/15 03:58:09 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) [ 70.891516] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 70.994412] ================================================================== [ 71.001925] BUG: KMSAN: uninit-value in raw6_local_deliver+0x259/0x1ac0 [ 71.008683] CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted 4.16.0+ #83 [ 71.015093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.024445] Call Trace: [ 71.027047] dump_stack+0x185/0x1d0 [ 71.030684] ? raw6_local_deliver+0x259/0x1ac0 [ 71.035264] kmsan_report+0x142/0x240 [ 71.039069] __msan_warning_32+0x6c/0xb0 [ 71.043142] ? ip6_input_finish+0x55c/0x2110 [ 71.047552] raw6_local_deliver+0x259/0x1ac0 [ 71.051974] ip6_input_finish+0x55c/0x2110 [ 71.056217] ? ip6table_filter_hook+0xb5/0xe0 [ 71.060712] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 71.066089] ip6_mc_input+0x697/0x740 [ 71.069898] ? ip6_input+0x320/0x320 [ 71.073704] ? ip6_input_finish+0x2110/0x2110 [ 71.078198] ipv6_rcv+0x20ec/0x26d0 [ 71.081818] ? local_bh_enable+0x40/0x40 [ 71.085886] __netif_receive_skb_core+0x47cf/0x4a80 [ 71.090921] ? kmsan_internal_memset_shadow_inline+0xd0/0xd0 [ 71.096729] ? ip6_rcv_finish+0x4d0/0x4d0 [ 71.100881] process_backlog+0x62d/0xe20 [ 71.104946] ? rps_trigger_softirq+0x2f0/0x2f0 [ 71.109527] net_rx_action+0x7c1/0x1a70 [ 71.113507] ? net_tx_action+0xab0/0xab0 [ 71.117570] __do_softirq+0x56d/0x93d [ 71.121365] ? ksoftirqd_should_run+0x30/0x30 [ 71.125837] run_ksoftirqd+0x1f/0x40 [ 71.129529] smpboot_thread_fn+0x488/0x970 [ 71.133742] ? cpu_report_death+0x1e0/0x1e0 [ 71.138049] kthread+0x539/0x720 [ 71.141413] ? cpu_report_death+0x1e0/0x1e0 [ 71.145747] ? kthread_blkcg+0xf0/0xf0 [ 71.149622] ret_from_fork+0x35/0x40 [ 71.153309] [ 71.154917] Uninit was stored to memory at: [ 71.159228] kmsan_internal_chain_origin+0x12b/0x210 [ 71.164309] kmsan_memcpy_origins+0x11d/0x170 [ 71.168780] kmsan_memmove_origins+0x9/0x10 [ 71.173083] __msan_memmove+0xda/0x130 [ 71.176949] ipv6_frag_rcv+0x5055/0x6970 [ 71.180996] ip6_input_finish+0xa62/0x2110 [ 71.185223] ip6_mc_input+0x697/0x740 [ 71.189010] ipv6_rcv+0x20ec/0x26d0 [ 71.192624] __netif_receive_skb_core+0x47cf/0x4a80 [ 71.197621] process_backlog+0x62d/0xe20 [ 71.201745] net_rx_action+0x7c1/0x1a70 [ 71.205696] __do_softirq+0x56d/0x93d [ 71.209480] Uninit was created at: [ 71.213009] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 71.218102] kmsan_kmalloc+0x94/0x100 [ 71.221891] kmsan_slab_alloc+0x11/0x20 [ 71.225844] __kmalloc_node_track_caller+0xaed/0x11c0 [ 71.231021] __alloc_skb+0x2cf/0x9f0 [ 71.234732] alloc_skb_with_frags+0x1d4/0xb20 [ 71.239227] sock_alloc_send_pskb+0xb56/0x1190 [ 71.243786] sock_alloc_send_skb+0xca/0xe0 [ 71.248010] __ip6_append_data+0x3387/0x4bb0 [ 71.252411] ip6_make_skb+0x87a/0x1100 [ 71.256285] udpv6_sendmsg+0x427c/0x45b0 [ 71.260322] inet_sendmsg+0x48d/0x740 [ 71.264103] SYSC_sendto+0x6c3/0x7e0 [ 71.267792] SyS_sendto+0x8a/0xb0 [ 71.271227] do_syscall_64+0x309/0x430 [ 71.275101] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 71.280263] ================================================================== [ 71.287595] Disabling lock debugging due to kernel taint [ 71.293026] Kernel panic - not syncing: panic_on_warn set ... [ 71.293026] [ 71.300375] CPU: 0 PID: 7 Comm: ksoftirqd/0 Tainted: G B 4.16.0+ #83 [ 71.308058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.317400] Call Trace: [ 71.319973] dump_stack+0x185/0x1d0 [ 71.323582] panic+0x39d/0x940 [ 71.326775] ? raw6_local_deliver+0x259/0x1ac0 [ 71.331345] kmsan_report+0x238/0x240 [ 71.335128] __msan_warning_32+0x6c/0xb0 [ 71.339173] ? ip6_input_finish+0x55c/0x2110 [ 71.343581] raw6_local_deliver+0x259/0x1ac0 [ 71.347975] ip6_input_finish+0x55c/0x2110 [ 71.352194] ? ip6table_filter_hook+0xb5/0xe0 [ 71.357313] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 71.362666] ip6_mc_input+0x697/0x740 [ 71.366453] ? ip6_input+0x320/0x320 [ 71.370149] ? ip6_input_finish+0x2110/0x2110 [ 71.374623] ipv6_rcv+0x20ec/0x26d0 [ 71.378240] ? local_bh_enable+0x40/0x40 [ 71.382289] __netif_receive_skb_core+0x47cf/0x4a80 [ 71.387285] ? kmsan_internal_memset_shadow_inline+0xd0/0xd0 [ 71.393066] ? ip6_rcv_finish+0x4d0/0x4d0 [ 71.397205] process_backlog+0x62d/0xe20 [ 71.401264] ? rps_trigger_softirq+0x2f0/0x2f0 [ 71.405834] net_rx_action+0x7c1/0x1a70 [ 71.409790] ? net_tx_action+0xab0/0xab0 [ 71.413830] __do_softirq+0x56d/0x93d [ 71.417614] ? ksoftirqd_should_run+0x30/0x30 [ 71.422091] run_ksoftirqd+0x1f/0x40 [ 71.425792] smpboot_thread_fn+0x488/0x970 [ 71.430008] ? cpu_report_death+0x1e0/0x1e0 [ 71.434314] kthread+0x539/0x720 [ 71.437657] ? cpu_report_death+0x1e0/0x1e0 [ 71.441957] ? kthread_blkcg+0xf0/0xf0 [ 71.445830] ret_from_fork+0x35/0x40 [ 71.449992] Dumping ftrace buffer: [ 71.453510] (ftrace buffer empty) [ 71.457190] Kernel Offset: disabled [ 71.460789] Rebooting in 86400 seconds..