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 '10.128.0.12' (ECDSA) to the list of known hosts. 2018/04/16 11:08:00 fuzzer started 2018/04/16 11:08:00 dialing manager at 10.128.0.26:41213 2018/04/16 11:08:06 kcov=true, comps=false 2018/04/16 11:08:09 executing program 0: mkdir(&(0x7f0000000780)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='debugfs\x00', 0x0, &(0x7f0000000140)) 2018/04/16 11:08:09 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0), 0xfffffeae) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/16 11:08:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x4c07e, &(0x7f00005fa000)={0xa, 0x4e20}, 0x1c) 2018/04/16 11:08:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000900)='net/snmp6\x00') sendfile(r0, r1, &(0x7f0000000180)=0x2, 0x1ff) 2018/04/16 11:08:09 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040), 0x0) 2018/04/16 11:08:09 executing program 6: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/16 11:08:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/159, &(0x7f0000000100)=0x9f) 2018/04/16 11:08:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)=""/79, &(0x7f00000000c0)=0x4f) syzkaller login: [ 42.852263] ip (3745) used greatest stack depth: 54672 bytes left [ 44.079288] ip (3866) used greatest stack depth: 54544 bytes left [ 44.342458] ip (3889) used greatest stack depth: 54200 bytes left [ 44.685332] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.691833] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.732402] device bridge_slave_0 entered promiscuous mode [ 44.750907] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.757389] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.781319] device bridge_slave_0 entered promiscuous mode [ 44.818635] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.825152] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.853149] device bridge_slave_0 entered promiscuous mode [ 44.897226] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.903729] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.921880] device bridge_slave_0 entered promiscuous mode [ 44.942698] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.949189] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.976465] device bridge_slave_0 entered promiscuous mode [ 44.986493] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.992986] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.006294] device bridge_slave_1 entered promiscuous mode [ 45.015850] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.022328] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.032808] device bridge_slave_0 entered promiscuous mode [ 45.049023] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.055511] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.076176] device bridge_slave_1 entered promiscuous mode [ 45.085757] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.092235] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.113938] device bridge_slave_0 entered promiscuous mode [ 45.128900] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.135394] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.149534] device bridge_slave_0 entered promiscuous mode [ 45.162655] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.169169] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.177268] device bridge_slave_1 entered promiscuous mode [ 45.187610] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.194107] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.216201] device bridge_slave_1 entered promiscuous mode [ 45.230337] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.236842] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.262957] device bridge_slave_1 entered promiscuous mode [ 45.275438] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.285728] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.292345] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.301743] device bridge_slave_1 entered promiscuous mode [ 45.327855] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.336664] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.351151] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.357619] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.399134] device bridge_slave_1 entered promiscuous mode [ 45.406559] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.413019] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.442905] device bridge_slave_1 entered promiscuous mode [ 45.451651] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.461745] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.471287] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.480746] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.517340] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.530862] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.610865] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.629890] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.656955] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.679723] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.690274] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.756887] ip (3984) used greatest stack depth: 53960 bytes left [ 45.768669] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.931103] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.505188] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.514071] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.551236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.628986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.648862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.688069] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.711979] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.726979] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.790246] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.799519] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.811019] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.844113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.956961] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.970810] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.985920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.077348] ip (4090) used greatest stack depth: 53656 bytes left [ 47.173785] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.651377] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.716928] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.803715] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.819691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.864840] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.875495] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.906761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.933093] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.991166] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.024280] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.071544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.079999] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.087350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.104851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.147931] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.155332] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.162768] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.184659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.207401] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.215166] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.226754] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.236282] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.252983] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.284430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.318940] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.334505] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.341780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.367739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.390910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.414811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.444633] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.456445] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.463991] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.483001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.499988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.508171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.518103] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.527367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.546088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.557460] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.567120] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.582746] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.592387] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.601177] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.644995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.664353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.687719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.708543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.723744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.741594] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.764783] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.778498] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.799437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.831636] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.855736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.877984] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.893231] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.908171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.944747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.962725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.981318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.116730] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.123918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.146346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.753901] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.760504] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.767442] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.773915] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.809983] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.816639] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.845970] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.852499] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.859393] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.865849] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.879705] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.989778] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.996289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.003223] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.009704] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.053949] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.067721] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.074194] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.081007] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.087485] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.095797] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.116735] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.123240] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.130147] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.136616] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.211628] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.221068] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.227543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.234369] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.240825] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.288449] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.321476] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.327992] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.334882] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.341353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.443870] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.486249] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.492737] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.499624] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.506125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.518293] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.872998] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.895451] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.926964] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.956676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.967414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.974753] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.982611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.030483] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.094018] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.310845] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.335137] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.501563] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.702498] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.783080] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.824799] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.831142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.841612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.869328] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.883809] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.890688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.900949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.125541] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.131807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.140998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.178928] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.185491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.198689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.259892] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.266185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.279699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.423003] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.429446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.444706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.625303] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.631569] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.646238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.679944] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.715670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.723436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/16 11:08:35 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xfffffffffffffffe, 0x3, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 2018/04/16 11:08:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') lseek(r0, 0x0, 0x0) 2018/04/16 11:08:35 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xfffffffffffffffe, 0x3, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 2018/04/16 11:08:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000900)='net/ip6_tables_names\x00') sendfile(r0, r1, &(0x7f0000000180)=0x2, 0x1ff) 2018/04/16 11:08:36 executing program 3: r0 = socket(0x1, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1200000000000000051ec0bbcbd15a4139d86f62aed06646df"]}) 2018/04/16 11:08:36 executing program 7: perf_event_open(&(0x7f0000000080)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000000006) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100)=""/86, &(0x7f0000000040)=0x56) 2018/04/16 11:08:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1) 2018/04/16 11:08:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x4d0, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000554fcf)=""/49, 0x31}], 0x1, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/04/16 11:08:37 executing program 3: r0 = socket(0x1, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1200000000000000051ec0bbcbd15a4139d86f62aed06646df"]}) 2018/04/16 11:08:37 executing program 7: r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) pwritev(r0, &(0x7f00000009c0)=[{&(0x7f00000004c0)="a720ba82ce67cca0bf3e433f9169208dd3baedd76f16285ede819b0fb1daeca46b276a24b1078a0f2fec2959b80adf9104da146d8639408b505305d5186c6f5c", 0x40}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f0000004040)="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0x1000}], 0x3, 0x0) 2018/04/16 11:08:37 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0), 0xfffffeae) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/16 11:08:37 executing program 1: socket$inet6_sctp(0xa, 0x3, 0x84) 2018/04/16 11:08:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 2018/04/16 11:08:37 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) 2018/04/16 11:08:37 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/04/16 11:08:37 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r1}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffecd, 0x200007fd, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="7f", 0x1, 0x1, 0x0, 0x0) 2018/04/16 11:08:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') lseek(r0, 0x0, 0x1) 2018/04/16 11:08:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x4d0, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000554fcf)=""/49, 0x31}], 0x1, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/04/16 11:08:38 executing program 3: r0 = socket(0x1, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1200000000000000051ec0bbcbd15a4139d86f62aed06646df"]}) 2018/04/16 11:08:38 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000200)='\'', 0x1, 0x890, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/16 11:08:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008d1000), 0x7ff, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000dc0)={0x0, 0x0, 0x7}, &(0x7f0000000e00)=0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000140), 0x20000000000001cc}, 0x0) 2018/04/16 11:08:38 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xcb, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e1f, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) 2018/04/16 11:08:38 executing program 7: 2018/04/16 11:08:38 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0), 0xfffffeae) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/16 11:08:38 executing program 0: 2018/04/16 11:08:38 executing program 6: 2018/04/16 11:08:39 executing program 0: 2018/04/16 11:08:39 executing program 7: 2018/04/16 11:08:39 executing program 5: 2018/04/16 11:08:39 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0), 0xfffffeae) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/16 11:08:39 executing program 3: r0 = socket(0x1, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1200000000000000051ec0bbcbd15a4139d86f62aed06646df"]}) 2018/04/16 11:08:39 executing program 6: 2018/04/16 11:08:39 executing program 1: 2018/04/16 11:08:39 executing program 4: 2018/04/16 11:08:39 executing program 3: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1200000000000000051ec0bbcbd15a4139d86f62aed06646df"]}) 2018/04/16 11:08:39 executing program 4: 2018/04/16 11:08:39 executing program 5: 2018/04/16 11:08:39 executing program 0: 2018/04/16 11:08:39 executing program 7: 2018/04/16 11:08:39 executing program 1: 2018/04/16 11:08:39 executing program 3: r0 = socket(0x0, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1200000000000000051ec0bbcbd15a4139d86f62aed06646df"]}) 2018/04/16 11:08:39 executing program 1: 2018/04/16 11:08:39 executing program 0: 2018/04/16 11:08:40 executing program 3: r0 = socket(0x1, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1200000000000000051ec0bbcbd15a4139d86f62aed06646df"]}) 2018/04/16 11:08:40 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tp, &(0x7f0000000080)=0x80, 0x0) sendto$inet6(r0, &(0x7f0000001700), 0x0, 0x2000000c, &(0x7f0000001680)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r1, &(0x7f000080037c), 0x400000ff) 2018/04/16 11:08:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) setresuid(0x0, 0x0, r1) 2018/04/16 11:08:40 executing program 5: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "0d009e", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff]}, {[@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}], @icmpv6=@mld}}}}}, &(0x7f0000000000)) 2018/04/16 11:08:40 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg(r0, &(0x7f0000000a40)={&(0x7f00000002c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000340)="193afd2c601eca916d878588b5", 0xd}], 0x1, &(0x7f0000000440)}, 0x8001) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000012c0)="75cd09a79e09d4814091ecb0eae3e8b1f8be00426c70ec738ae78cb588143292279003043419fa2986b33021848f80f8e4e10baa95d2b36df2b01a5a4799de8da08cf29840bf25e36e395cff64b8a38f9f7e6891600d97d67d5d9217e062f29993c9b940c6ed3e6dbaac5bb139744f5003d57c10c3a5afeca6f58a0da3467f018e9e6c5467aa4bdf32015a1412e4bd9b42aeafa4169a842e2eb257f9532e36449e8dc8d7a17f4324faf5f208799f45c8b2ba642d75380a2b7c8092e7f1037b00f8f0ffef505cab761150d81f278a5ec0fa89c8a1225376332aad3f1b2346a257552cf7be1d6b0e4885d5e8a4d281db88f542079e7f8e29b1755589a7a1bd32ee54da410bebd9efae3253d027a06e502659350bd3c725623600cfe1240986d34d4aa38472f134df5c70ca5772507553a8c19a83e3a8bb706e0af134079a2ee3a3ae846bb3a7aceac5cbf0b04ec3e61952c8ac4d94413d05da57bc663be9a91eab74da9237887454e6868519be898141a7d2c6f2d3689de7249c1be92c203560ee19f4f594110683fa77826808bcd2ef299dbed826cbf8d21b4ac3ce9dd8bc7edb6149bea4a1b463a634fa34b160d2c163322de54b58f271b3f0529387034011984b41cac30b7d05c4c47e15a9ccef0be4a14f122ceec987337e26a5e1ec4cb2fc97dd9f9901037c9cbe7ce16ade5b1ed2af8d95ffc9b2a6cc56edce43fe7f6c37c75fbccb33fc83cdbb0e1b120e13287f9b62ad54fe46923ca2233cde5b0616449c91726c38d748fc61a6be899d70df2b510a01332a56240de560ebae8fe3af1b4891202da55ed8508ae81caf12ba94ad024d2a6d4a2edc22064c8ece8db6588f20d153eb9d15bf456c436c501fd25a1669741cfea774e8dfcd133ba2d3bc146838d6ca27ed63c76dd7cd3c6ebca12e44cf259e8a67c57476aa91ddafa19b5f8fb68f5719e6f1dc4155a7c232557c4b1e5acada1eb1388be003c7121513526b552dec6eab38965f2b5f4b04cdfb5291156dc7518e68bb6aabb94f8cb8f04bf09a820da479d73aa8ba34d83ab8c6a9e7f4aa4781b6338531aa4e1676359814a0bd5f7765367e0dd7a1c148f647e244481ef22c8d32043e27ff4d4df50d158a14206f9a51fdb1a9bda48c7a426468b9c611ce653395bfaf0b72a9a1c2e2cf40c7345848c81f9e389eaae2ce05bd306b6ba45e4f2fa0bbce104da61490be6d45a9e987445916463add0f75d6742f3ddddcb2c52ba51a11ff4cbf154d6776d7f31fa5baeee70e3287d159a925858b172764d503bcba73e25dd2d15f0bd4d69c9f45dcc83bd84637518a40665be0a196bbed273c03249956ebcb33febbe3acdc7427bff9ec016293061e11651d869c9755f93e1b1fbfd74920bbfc46497825025c40ab0a625c6294ecb5e12e2257488adf758d595b347072a955f37d037613744585493d68eb226a972b66a583c7d6075a78d2eb45c3bd29f0c0c7f355cff988f4dd9360bdef99af0903ec7e62f7c2fc216eb57081c73fc739dc3bca325c2fb01bb65eee6dfe34983b4bc9ee8b0ba03dee1277c2ed4792d14404f497b012043d9da333041b1b639c3f9ccb5bc2279ed195c4454b3499575cd9767f33b2b4d035542179433797def259fcae66d3d605e7b61e71afbb2111645795b7ba94d4156ec643ac6623e95fd2bbae5dba7cbbe791314c472af3a823751373918df52a6d57ef4a0ef98fefc1af163037766a0c027f378a903416eba9d77be5ec24a0bf5959abbe3115e646ac3b108d92ca83b735c731a010d0a8edc328096360730cd1f9e4ea6f2b1db0741a614eebaa9a4035cc8fc063df1418869c5bf6772f2db898db2973afa5be59f0fc54891b2013f722cb4b1a0a4a5bb14b57541ab5bd3c0a1be80dedbbf1c314fb9f796ff4111305ea22d8980f60a5702432b9cae69ae064c1a3b5ddab72ee2824c69fa9e6c63d8ef8f54985bc955f924d1fa1c33fe91951cf3c28e5b534df9c324a001a7e03fa75161d8afc65efde76cd568dfdcca64f28b6a645aeeb76", 0x5a0}], 0x1}, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0), 0x4) 2018/04/16 11:08:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)=@bridge_getneigh={0x20, 0x1e, 0x515, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/16 11:08:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @multicast1=0xe0000001, 0x15, 0x0, 'lblc\x00'}, 0x2c) 2018/04/16 11:08:40 executing program 2: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x9e) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 71.231470] ================================================================== [ 71.238902] BUG: KMSAN: uninit-value in raw6_local_deliver+0x259/0x1ac0 [ 71.245657] CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted 4.16.0+ #84 [ 71.252053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.261402] Call Trace: [ 71.263991] dump_stack+0x185/0x1d0 [ 71.267615] ? raw6_local_deliver+0x259/0x1ac0 [ 71.272192] kmsan_report+0x142/0x240 [ 71.275993] __msan_warning_32+0x6c/0xb0 [ 71.280054] ? ip6_input_finish+0x55c/0x2110 [ 71.284458] raw6_local_deliver+0x259/0x1ac0 [ 71.288879] ip6_input_finish+0x55c/0x2110 [ 71.293113] ? ip6table_filter_hook+0xb5/0xe0 [ 71.297603] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 71.302968] ip6_mc_input+0x697/0x740 [ 71.306766] ? ip6_input+0x320/0x320 [ 71.310479] ? ip6_input_finish+0x2110/0x2110 [ 71.314974] ipv6_rcv+0x20ec/0x26d0 [ 71.318606] ? local_bh_enable+0x40/0x40 [ 71.322670] __netif_receive_skb_core+0x47cf/0x4a80 [ 71.327684] ? kmsan_internal_memset_shadow_inline+0xc0/0xd0 [ 71.333486] ? ip6_rcv_finish+0x4d0/0x4d0 [ 71.337631] process_backlog+0x62d/0xe20 [ 71.341693] ? rps_trigger_softirq+0x2f0/0x2f0 [ 71.346271] net_rx_action+0x7c1/0x1a70 [ 71.350246] ? net_tx_action+0xab0/0xab0 [ 71.354307] __do_softirq+0x56d/0x93d [ 71.358107] ? ksoftirqd_should_run+0x30/0x30 [ 71.362599] run_ksoftirqd+0x1f/0x40 [ 71.366314] smpboot_thread_fn+0x488/0x970 [ 71.370551] ? cpu_report_death+0x1e0/0x1e0 [ 71.374867] kthread+0x539/0x720 [ 71.378234] ? cpu_report_death+0x1e0/0x1e0 [ 71.382556] ? kthread_blkcg+0xf0/0xf0 [ 71.386437] ret_from_fork+0x35/0x40 [ 71.390140] [ 71.391754] Uninit was stored to memory at: [ 71.396066] kmsan_internal_chain_origin+0x12b/0x210 [ 71.401162] kmsan_memcpy_origins+0x11d/0x170 [ 71.405653] kmsan_memmove_origins+0x9/0x10 [ 71.409969] __msan_memmove+0xda/0x130 [ 71.413935] ipv6_frag_rcv+0x5055/0x6970 [ 71.417995] ip6_input_finish+0xa62/0x2110 [ 71.422227] ip6_mc_input+0x697/0x740 [ 71.426026] ipv6_rcv+0x20ec/0x26d0 [ 71.429652] __netif_receive_skb_core+0x47cf/0x4a80 [ 71.434664] process_backlog+0x62d/0xe20 [ 71.436597] IPv4: Oversized IP packet from 127.0.0.1 [ 71.438721] net_rx_action+0x7c1/0x1a70 [ 71.438736] __do_softirq+0x56d/0x93d [ 71.438740] Uninit was created at: [ 71.438754] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 71.438780] kmsan_kmalloc+0x94/0x100 [ 71.444202] IPv4: Oversized IP packet from 127.0.0.1 [ 71.447829] kmsan_slab_alloc+0x11/0x20 [ 71.447842] __kmalloc_node_track_caller+0xaed/0x11c0 [ 71.447853] __alloc_skb+0x2cf/0x9f0 [ 71.447882] alloc_skb_with_frags+0x1d4/0xb20 [ 71.486511] sock_alloc_send_pskb+0xb56/0x1190 [ 71.491092] sock_alloc_send_skb+0xca/0xe0 [ 71.495324] __ip6_append_data+0x3387/0x4bb0 [ 71.498627] IPv4: Oversized IP packet from 127.0.0.1 [ 71.499729] ip6_append_data+0x40e/0x6b0 [ 71.499743] udpv6_sendmsg+0xfd5/0x45b0 [ 71.499753] inet_sendmsg+0x48d/0x740 [ 71.499782] ___sys_sendmsg+0xec0/0x1310 [ 71.505242] IPv4: Oversized IP packet from 127.0.0.1 [ 71.508924] SYSC_sendmsg+0x2a3/0x3d0 [ 71.508937] SyS_sendmsg+0x54/0x80 [ 71.508947] do_syscall_64+0x309/0x430 [ 71.508957] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 71.508973] Disabling lock debugging due to kernel taint [ 71.547608] Kernel panic - not syncing: panic_on_warn set ... [ 71.547608] [ 71.554971] CPU: 0 PID: 7 Comm: ksoftirqd/0 Tainted: G B 4.16.0+ #84 [ 71.562672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.572015] Call Trace: [ 71.574604] dump_stack+0x185/0x1d0 [ 71.578248] panic+0x39d/0x940 [ 71.581457] ? raw6_local_deliver+0x259/0x1ac0 [ 71.586033] kmsan_report+0x238/0x240 [ 71.589825] __msan_warning_32+0x6c/0xb0 [ 71.593869] ? ip6_input_finish+0x55c/0x2110 [ 71.598273] raw6_local_deliver+0x259/0x1ac0 [ 71.602676] ip6_input_finish+0x55c/0x2110 [ 71.606900] ? ip6table_filter_hook+0xb5/0xe0 [ 71.611397] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 71.616761] ip6_mc_input+0x697/0x740 [ 71.620634] ? ip6_input+0x320/0x320 [ 71.624326] ? ip6_input_finish+0x2110/0x2110 [ 71.628798] ipv6_rcv+0x20ec/0x26d0 [ 71.632414] ? local_bh_enable+0x40/0x40 [ 71.636471] __netif_receive_skb_core+0x47cf/0x4a80 [ 71.641479] ? kmsan_internal_memset_shadow_inline+0xc0/0xd0 [ 71.647263] ? ip6_rcv_finish+0x4d0/0x4d0 [ 71.651390] process_backlog+0x62d/0xe20 [ 71.655443] ? rps_trigger_softirq+0x2f0/0x2f0 [ 71.660021] net_rx_action+0x7c1/0x1a70 [ 71.664013] ? net_tx_action+0xab0/0xab0 [ 71.668068] __do_softirq+0x56d/0x93d [ 71.671865] ? ksoftirqd_should_run+0x30/0x30 [ 71.676352] run_ksoftirqd+0x1f/0x40 [ 71.680063] smpboot_thread_fn+0x488/0x970 [ 71.684294] ? cpu_report_death+0x1e0/0x1e0 [ 71.688599] kthread+0x539/0x720 [ 71.691964] ? cpu_report_death+0x1e0/0x1e0 [ 71.696280] ? kthread_blkcg+0xf0/0xf0 [ 71.700154] ret_from_fork+0x35/0x40 [ 71.704286] Dumping ftrace buffer: [ 71.707809] (ftrace buffer empty) [ 71.711490] Kernel Offset: disabled [ 71.715089] Rebooting in 86400 seconds..