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 '10.128.0.13' (ECDSA) to the list of known hosts. 2018/04/25 20:54:29 fuzzer started 2018/04/25 20:54:30 dialing manager at 10.128.0.26:38541 syzkaller login: [ 51.522552] can: request_module (can-proto-0) failed. [ 51.534152] can: request_module (can-proto-0) failed. 2018/04/25 20:54:37 kcov=true, comps=false 2018/04/25 20:54:40 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000540)) 2018/04/25 20:54:40 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/25 20:54:40 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/04/25 20:54:40 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/25 20:54:40 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) 2018/04/25 20:54:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) 2018/04/25 20:54:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0xf00, 0x0, 0xfd69) 2018/04/25 20:54:40 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 56.645649] IPVS: ftp: loaded support on port[0] = 21 [ 56.821276] IPVS: ftp: loaded support on port[0] = 21 [ 56.874741] IPVS: ftp: loaded support on port[0] = 21 [ 56.932792] IPVS: ftp: loaded support on port[0] = 21 [ 57.033442] IPVS: ftp: loaded support on port[0] = 21 [ 57.145093] IPVS: ftp: loaded support on port[0] = 21 [ 57.276885] IPVS: ftp: loaded support on port[0] = 21 [ 57.433737] IPVS: ftp: loaded support on port[0] = 21 [ 58.572152] ip (4685) used greatest stack depth: 54312 bytes left [ 59.051590] ip (4724) used greatest stack depth: 53944 bytes left [ 59.060286] ip (4722) used greatest stack depth: 53752 bytes left [ 59.776452] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.782952] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.807275] device bridge_slave_0 entered promiscuous mode [ 59.925176] ip (4786) used greatest stack depth: 53656 bytes left [ 59.984773] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.991276] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.039664] device bridge_slave_0 entered promiscuous mode [ 60.098913] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.105416] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.142241] device bridge_slave_1 entered promiscuous mode [ 60.216791] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.223317] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.256800] device bridge_slave_0 entered promiscuous mode [ 60.310503] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.317122] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.339663] device bridge_slave_1 entered promiscuous mode [ 60.356955] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.428566] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.435135] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.465795] device bridge_slave_0 entered promiscuous mode [ 60.500439] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.506956] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.532228] device bridge_slave_1 entered promiscuous mode [ 60.572743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.586813] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.621452] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.628160] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.671215] device bridge_slave_0 entered promiscuous mode [ 60.705585] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.712140] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.751273] device bridge_slave_1 entered promiscuous mode [ 60.789750] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.798109] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.818514] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.825132] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.865240] device bridge_slave_0 entered promiscuous mode [ 60.912627] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.919169] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.966198] device bridge_slave_1 entered promiscuous mode [ 61.005816] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.012325] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.012843] ip (4865) used greatest stack depth: 53640 bytes left [ 61.029816] device bridge_slave_0 entered promiscuous mode [ 61.038745] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.072587] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.085383] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.091917] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.141668] device bridge_slave_1 entered promiscuous mode [ 61.188410] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.205214] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.214845] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.221385] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.256981] device bridge_slave_0 entered promiscuous mode [ 61.327933] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.334479] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.367570] device bridge_slave_1 entered promiscuous mode [ 61.394928] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.411138] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.427797] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.434313] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.458473] device bridge_slave_1 entered promiscuous mode [ 61.483277] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.511448] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.573182] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.621727] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.684646] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.716106] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.754988] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.765486] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.827210] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.839111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.863749] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.924426] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.962905] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.978350] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.001743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.008745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.035322] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.058315] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.065301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.190583] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.213146] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.220334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.262978] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.270075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.327017] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.425790] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.448305] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.455735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.498772] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.505801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.578539] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.589519] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.597154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.679865] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.704491] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.712151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.744758] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.770102] team0: Port device team_slave_0 added [ 62.814985] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.833613] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.848415] team0: Port device team_slave_0 added [ 62.872881] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.882451] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.895437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.930321] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.947689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.038081] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.061442] team0: Port device team_slave_1 added [ 63.080733] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.099092] team0: Port device team_slave_1 added [ 63.114214] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.125538] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.140226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.160258] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.167600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.204158] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.213971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.233485] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.282111] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.305315] team0: Port device team_slave_0 added [ 63.344437] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.351544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.370144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.406434] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.421743] team0: Port device team_slave_0 added [ 63.456011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.463714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.480913] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.503483] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.511331] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.536711] team0: Port device team_slave_1 added [ 63.563933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.583979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.615447] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.650556] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.662784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.673290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.690622] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.698683] team0: Port device team_slave_1 added [ 63.710535] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.728244] team0: Port device team_slave_0 added [ 63.772204] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.781206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.796216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.819694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.859561] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.895462] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.904302] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.916468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.934465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.953366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.970558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.993300] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.000853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.019259] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.044282] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.062334] team0: Port device team_slave_0 added [ 64.088820] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.096851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.105877] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.122525] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.146231] team0: Port device team_slave_1 added [ 64.159804] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.168014] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.175519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.194097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.213107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.239677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.269222] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.283684] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.299377] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.312093] team0: Port device team_slave_1 added [ 64.338137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.357850] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.378353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.407599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.425597] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.433238] team0: Port device team_slave_0 added [ 64.459859] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.472872] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.482152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.491736] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.523154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.550802] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.576426] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.584969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.624317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.636651] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.644099] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.655594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.677364] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.692277] team0: Port device team_slave_0 added [ 64.708726] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.717160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.746225] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.778503] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.788395] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.803538] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.832703] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.842353] team0: Port device team_slave_1 added [ 64.867714] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.876720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.893849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.940582] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.957267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.978508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.027285] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.046454] team0: Port device team_slave_1 added [ 65.058795] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.066711] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.074494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.090256] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.134420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.168363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.202161] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.217907] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.231613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.256468] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.263901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.287504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.313605] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.320911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.339613] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.397210] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.404282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.430202] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.484583] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.492160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.502370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.624661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.631802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.649091] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.754627] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.762377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.782374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.874310] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.882141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.900756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.145353] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.152969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.176198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.864539] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.871124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.878356] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.884868] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.942566] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.984754] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.991253] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.998166] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.004644] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.048093] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.064154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.083558] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.276445] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.282970] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.289893] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.296358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.316206] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.745816] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.752341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.759283] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.765772] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.805363] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.849967] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.856483] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.863407] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.869876] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.928136] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.950559] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.957142] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.964054] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.970524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.029103] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.127554] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.140184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.180224] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.216829] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.260791] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.267287] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.274530] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.280999] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.291952] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.760215] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.766733] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.773616] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.780175] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.867443] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.151689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.167917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.808493] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.110553] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.421558] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.675377] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.867171] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.899524] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.913856] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.124168] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.156339] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.239295] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.575806] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.582218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.596395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.712463] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.848795] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.860980] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.871151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.884921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.933546] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.977512] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.984890] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.065410] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.071731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.086746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.357670] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.648868] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.655242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.663788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.709661] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.716012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.732950] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.767994] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.804408] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.813934] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.823690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.834474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.891237] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.897636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.914471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.943978] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.548603] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.576684] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.584593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.593625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.617312] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.667255] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.842444] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.454387] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/25 20:55:10 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x8) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000540)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000280)={0x10000, 0xb6f, 0x5}) mlockall(0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) 2018/04/25 20:55:10 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x803, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f00000002c0), &(0x7f0000000300), 0x8) 2018/04/25 20:55:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/25 20:55:10 executing program 2: 2018/04/25 20:55:10 executing program 7: 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) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe80000000000000000000c193901faa00004e2000089078"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x100000000]}) 2018/04/25 20:55:10 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x8) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/25 20:55:10 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000000)="040100000309c14609005375c52c876d886b6621", 0x14, 0x0, &(0x7f00000003c0)={0xa, 0x800, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/25 20:55:10 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x8) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000280)) 2018/04/25 20:55:10 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x8) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000540)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000280)={0x10000, 0xb6f, 0x5}) rt_sigtimedwait(&(0x7f00000000c0)={0x1}, &(0x7f0000000180), &(0x7f0000000100), 0x65) 2018/04/25 20:55:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5412, &(0x7f0000000000)) 2018/04/25 20:55:10 executing program 6: 2018/04/25 20:55:10 executing program 4: 2018/04/25 20:55:10 executing program 1: 2018/04/25 20:55:10 executing program 5: 2018/04/25 20:55:10 executing program 3: [ 85.935166] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 85.946127] IPVS: stopping master sync thread 6652 ... 2018/04/25 20:55:11 executing program 0: [ 86.037702] IPVS: stopping master sync thread 6663 ... [ 86.039253] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/04/25 20:55:11 executing program 5: 2018/04/25 20:55:11 executing program 4: 2018/04/25 20:55:11 executing program 2: 2018/04/25 20:55:11 executing program 6: 2018/04/25 20:55:11 executing program 3: 2018/04/25 20:55:11 executing program 1: 2018/04/25 20:55:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5412, &(0x7f0000000000)) 2018/04/25 20:55:11 executing program 4: 2018/04/25 20:55:11 executing program 5: 2018/04/25 20:55:11 executing program 0: 2018/04/25 20:55:11 executing program 6: [ 86.401225] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 86.401446] IPVS: stopping master sync thread 6690 ... 2018/04/25 20:55:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') syz_mount_image$btrfs(&(0x7f0000002540)='btrfs\x00', &(0x7f0000002b80)='../file0/file0\x00', 0x0, 0x0, &(0x7f00000040c0), 0x0, &(0x7f0000004180)={[{@subvol={'subvol', 0x3d, [0x74]}, 0x2c}, {@subvol={'subvol', 0x3d, [0x7d]}, 0x2c}]}) 2018/04/25 20:55:11 executing program 4: r0 = socket(0x1f, 0x2000000000000005, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x0, 0x2}, 0xe) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x2) 2018/04/25 20:55:11 executing program 0: 2018/04/25 20:55:11 executing program 1: 2018/04/25 20:55:11 executing program 3: 2018/04/25 20:55:11 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8919, &(0x7f0000000000)={"65727370616e3000000000000200"}) 2018/04/25 20:55:11 executing program 6: 2018/04/25 20:55:11 executing program 3: 2018/04/25 20:55:11 executing program 7: 2018/04/25 20:55:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20000000000003e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/25 20:55:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/04/25 20:55:11 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000300)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) 2018/04/25 20:55:11 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)={0x14, r1, 0x707, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 2018/04/25 20:55:11 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000280)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/25 20:55:11 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc0bc5310, &(0x7f0000000040)={0x200000000000, 0x0, 0x800, {}, 0x0, 0x3}) 2018/04/25 20:55:11 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)) fallocate(r0, 0x0, 0x0, 0xfff) 2018/04/25 20:55:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/25 20:55:12 executing program 1: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x9a48377bf8e0c3a9) 2018/04/25 20:55:12 executing program 0: name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000001180)={0x8}, &(0x7f0000000000), 0x0) 2018/04/25 20:55:12 executing program 4: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="2467cecf8eb1ab923e736b24f8b72cce31345d6c26464b0034641aad5d1d7ea8bc35541fa2dc8297ddb71df3da169a3e406ccaca961e285ebcd9a4e5476c04759a8548e64cbb4a8b2590d9cdbce7dcf51bb752dbf85e31ab083e1621d5a4d7e9e30bea0e9e8032cc40105bc1c99a4a4e520f4b62203c1c112514c75707ec47410b3e86425508e7e8141996caf390bb9bc361a3dfa05a464d39c39856f26877da1487d60e0706b1a024d88c59e608d7b0c8abae0d60303a6f83cc0cc6e99019e37900029f396be57e55fc4a40100e88c4ce8764cf2b90fbe00abf8bdd487de560ecddd3b2c541fa0856fc43683cea25d4c0e4d457480bcf09206c45a297db52e3b1fa963f0ef88f419af29cbcc1270f9f12306f9c94f38c4e8c8d2b00122e20aa8f238b9e58e85ddef20b821734f5759db670721807c8671dbec1afa168ac3502643e7e6fd12f61e66ff5adb65e2e248d6f5158defad2611f59008dc585002326b4dc2266de0de283e5b858053d8f615dc41ac70671b0037a12bce803d4bdbb0b1f080e1fee4ed513846df808a0ccfc8c27b7df61cfc2293c482ad7e5940a8e65d4b86b2f0978bbbdccd2cb32febb2e4cfae4eb096a5675c2a92b39fa7c703c15c814a3182dc4ad2d9d551c104a85c029ed5e9284a9085d633433f76ddd5f03f107dc399a7e7c7c16e686f51ed4b4124a433f56596d38c2f8c2", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) fallocate(r0, 0x1, 0x0, 0x8003) 2018/04/25 20:55:12 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005a0000)='/dev/sequencer\x00', 0xa202, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00009f5ff4)) dup3(r0, r1, 0x0) 2018/04/25 20:55:12 executing program 6: r0 = socket(0x1f, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f2, &(0x7f0000000040)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', &(0x7f0000000080)=@ethtool_gstrings={0x1b}}) 2018/04/25 20:55:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4024700a, &(0x7f0000000040)) 2018/04/25 20:55:12 executing program 7: r0 = socket$inet(0x28, 0x1, 0x0) getpeername(r0, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80) 2018/04/25 20:55:12 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) bind$bt_rfcomm(r0, &(0x7f0000003ff7)={0x1f}, 0x9) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x3, 0x4) 2018/04/25 20:55:12 executing program 1: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/25 20:55:12 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f0000000000)=0xb0) 2018/04/25 20:55:12 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000000040)="29a1d396beafcd4bc319877007a0", 0xe, 0x0, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/25 20:55:12 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) 2018/04/25 20:55:12 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000975f000000ffff00000000ff0200000000000000000000000000018000907800000000609433df00000000000000000000000000b56a46fd000001fe8000000017d5ae60c60000000b"], 0x0) [ 87.552544] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028 [ 87.560663] IP: kernel_sock_shutdown+0x4a/0xc0 [ 87.565279] PGD 8000000155b3e067 P4D 8000000155b3e067 PUD 1551da067 PMD 0 [ 87.572391] Oops: 0000 [#1] SMP PTI [ 87.576047] Dumping ftrace buffer: [ 87.579607] (ftrace buffer empty) [ 87.583341] Modules linked in: [ 87.586590] CPU: 0 PID: 6792 Comm: syz-executor3 Not tainted 4.16.0+ #87 [ 87.593466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.602881] RIP: 0010:kernel_sock_shutdown+0x4a/0xc0 [ 87.608003] RSP: 0018:ffff8801b43ffd20 EFLAGS: 00010246 [ 87.613403] RAX: ffffffff87b2a5fd RBX: ffff88015a730918 RCX: 0000000000040000 [ 87.620709] RDX: ffffc90002fa4000 RSI: 0000000000000090 RDI: 0000000000000091 [ 87.628008] RBP: ffff8801b43ffd60 R08: 0000000001080020 R09: 0000000000000002 [ 87.635303] R10: 0000000000000000 R11: 00000000ef5af1f4 R12: 0000000000000000 [ 87.642599] R13: 0000000000000000 R14: 0000000000000028 R15: 0000000000000000 [ 87.649905] FS: 00007f800f0ce700(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000 [ 87.658159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 87.664074] CR2: 0000000000000028 CR3: 00000001b43e4000 CR4: 00000000001406f0 [ 87.671375] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 87.678677] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 87.685969] Call Trace: [ 87.688609] smc_shutdown+0x674/0x810 [ 87.692526] ? smc_listen+0xe70/0xe70 [ 87.696405] SYSC_shutdown+0x2a3/0x400 [ 87.700404] SyS_shutdown+0x44/0x60 [ 87.704126] do_syscall_64+0x309/0x430 [ 87.708064] ? SYSC_getsockopt+0x570/0x570 [ 87.712342] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 87.717552] RIP: 0033:0x455389 [ 87.720759] RSP: 002b:00007f800f0cdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000030 [ 87.728509] RAX: ffffffffffffffda RBX: 00007f800f0ce6d4 RCX: 0000000000455389 [ 87.735808] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 87.743108] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/25 20:55:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x10) 2018/04/25 20:55:12 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f000025bff8)=0x20000000002, 0x25d) [ 87.750413] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 87.757718] R13: 0000000000000611 R14: 00000000006fc238 R15: 0000000000000000 [ 87.765018] Code: 8b 40 08 89 45 d0 8b 83 90 0c 00 00 89 45 d4 4c 8b 23 44 8b bb 88 0c 00 00 e8 73 7e ae f9 4c 89 75 c0 4d 8d 76 28 4d 85 e4 75 5d <4d> 8b 2e 4c 89 f7 e8 9b f3 05 fa 49 83 c5 60 48 83 38 00 75 52 [ 87.784719] RIP: kernel_sock_shutdown+0x4a/0xc0 RSP: ffff8801b43ffd20 [ 87.791317] CR2: 0000000000000028 [ 87.795187] ---[ end trace 8e56d17c60dc391a ]--- [ 87.800078] Kernel panic - not syncing: Fatal exception [ 87.806003] Dumping ftrace buffer: [ 87.809540] (ftrace buffer empty) [ 87.813241] Kernel Offset: disabled [ 87.816865] Rebooting in 86400 seconds..