Warning: Permanently added '10.128.10.14' (ECDSA) to the list of known hosts. 2018/04/25 13:38:00 fuzzer started 2018/04/25 13:38:01 dialing manager at 10.128.0.26:38541 syzkaller login: [ 50.787484] can: request_module (can-proto-0) failed. [ 50.798956] can: request_module (can-proto-0) failed. 2018/04/25 13:38:08 kcov=true, comps=false 2018/04/25 13:38:12 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvfrom(r1, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:12 executing program 7: getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040)=""/252, &(0x7f0000000340)=0xfc) poll(&(0x7f0000000000), 0xfb, 0x0) 2018/04/25 13:38:12 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 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$inet6(0xa, 0x80803, 0x2b) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x0, 0x357b, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) 2018/04/25 13:38:12 executing program 5: 2018/04/25 13:38:12 executing program 4: 2018/04/25 13:38:12 executing program 6: 2018/04/25 13:38:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001800)=""/222, 0xde}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)={0x14, 0x16, 0x301}, 0x14}, 0x1}, 0x0) [ 55.933187] IPVS: ftp: loaded support on port[0] = 21 [ 56.019558] IPVS: ftp: loaded support on port[0] = 21 [ 56.063811] IPVS: ftp: loaded support on port[0] = 21 [ 56.152135] IPVS: ftp: loaded support on port[0] = 21 [ 56.244181] IPVS: ftp: loaded support on port[0] = 21 [ 56.342172] IPVS: ftp: loaded support on port[0] = 21 [ 56.503406] IPVS: ftp: loaded support on port[0] = 21 [ 56.657969] IPVS: ftp: loaded support on port[0] = 21 [ 57.752790] ip (4683) used greatest stack depth: 53928 bytes left [ 58.897457] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.903982] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.934424] device bridge_slave_0 entered promiscuous mode [ 59.122942] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.129577] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.148408] device bridge_slave_1 entered promiscuous mode [ 59.242213] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.248842] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.292414] device bridge_slave_0 entered promiscuous mode [ 59.342434] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.484479] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.490994] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.520290] device bridge_slave_1 entered promiscuous mode [ 59.562378] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.569696] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.576224] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.612272] device bridge_slave_0 entered promiscuous mode [ 59.627827] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.634343] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.651368] device bridge_slave_0 entered promiscuous mode [ 59.717854] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.724465] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.752284] device bridge_slave_0 entered promiscuous mode [ 59.787274] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.801967] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.808484] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.856551] device bridge_slave_1 entered promiscuous mode [ 59.871093] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.877581] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.903394] device bridge_slave_1 entered promiscuous mode [ 59.969271] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.977238] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.983729] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.020581] device bridge_slave_0 entered promiscuous mode [ 60.040961] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.047484] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.069611] device bridge_slave_1 entered promiscuous mode [ 60.095405] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.121345] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.203583] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.210385] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.253184] device bridge_slave_1 entered promiscuous mode [ 60.290542] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.310576] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.323380] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.335961] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.426265] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.432766] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.472258] device bridge_slave_0 entered promiscuous mode [ 60.511152] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.520115] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.526595] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.542962] device bridge_slave_0 entered promiscuous mode [ 60.581716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.595796] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.636138] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.663659] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.670215] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.726280] device bridge_slave_1 entered promiscuous mode [ 60.778901] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.785405] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.809716] device bridge_slave_1 entered promiscuous mode [ 60.826763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.836642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.859163] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.892753] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.903645] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.964527] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.075100] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.082283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.092693] ip (4921) used greatest stack depth: 53656 bytes left [ 61.129969] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.151649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.158943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.178400] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.193091] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.208608] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.218078] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.361592] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.405383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.417818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.449604] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.468422] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.483593] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.658531] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.667684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.696531] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.703708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.736144] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.743533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.774101] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.783758] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.807273] team0: Port device team_slave_0 added [ 61.902211] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.955461] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.962510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.000633] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.011098] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.019217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.098449] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.130586] team0: Port device team_slave_1 added [ 62.159928] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.225502] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.240588] team0: Port device team_slave_0 added [ 62.274362] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.281438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.316276] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.345558] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.352622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.367230] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.387984] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.410856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.482916] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.510022] team0: Port device team_slave_1 added [ 62.559218] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.580709] team0: Port device team_slave_0 added [ 62.590656] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.603371] team0: Port device team_slave_0 added [ 62.620344] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.629091] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.637847] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.652314] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.660209] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.681442] team0: Port device team_slave_0 added [ 62.717186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.737382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.775696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.806633] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.829024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.838400] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.870590] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.878873] team0: Port device team_slave_1 added [ 62.888249] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.896759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.906235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.922404] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.937162] team0: Port device team_slave_1 added [ 62.944117] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.953083] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.960110] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.968488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.989129] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.022463] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.040121] team0: Port device team_slave_1 added [ 63.061370] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.071342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.093870] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.131988] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.139803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.178340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.226941] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.235494] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.242531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.251934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.288588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.308942] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.331433] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.340857] team0: Port device team_slave_0 added [ 63.346639] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.353662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.365903] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.412019] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.432553] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.440850] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.464196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.493370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.520026] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.538702] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.545762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.554320] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.577380] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.586696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.597222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.615203] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.630185] team0: Port device team_slave_0 added [ 63.642963] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.656681] team0: Port device team_slave_1 added [ 63.685238] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.693328] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.717147] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.755771] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.764309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.778475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.813998] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.824493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.841228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.873875] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.889237] team0: Port device team_slave_1 added [ 63.910439] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.940371] team0: Port device team_slave_0 added [ 63.966763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.973813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.005869] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.039675] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.047524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.057244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.095336] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.109682] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.118225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.127321] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.153673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.172657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.214125] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.235271] team0: Port device team_slave_1 added [ 64.253612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.261000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.286166] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.347391] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.354766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.373830] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.411632] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.420311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.459400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.511454] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.520261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.535280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.578436] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.603696] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.611250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.631136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.664913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.700240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.783443] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.794390] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.810424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.855011] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.870183] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.879316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.912765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.941436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.969228] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.100311] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.107897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.124302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.338652] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.346413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.359286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.893196] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.899707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.906613] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.913108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.964698] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.007172] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.251507] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.258027] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.264968] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.271440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.336567] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.393078] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.399578] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.406487] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.413822] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.459920] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.698580] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.705264] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.712294] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.718767] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.787582] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.040211] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.052901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.075127] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.116594] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.123146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.130101] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.136596] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.153728] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.366092] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.372692] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.379604] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.386110] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.409799] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.417119] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.423616] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.430492] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.436988] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.464538] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.977137] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.983653] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.992981] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.999694] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.079229] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.093733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.104900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.117671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.126197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.139863] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.474803] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.783477] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.877901] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.024243] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.302963] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.418899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.443390] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.566735] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.687022] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.699851] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.905863] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.912241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.930415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.015914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.186532] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.192886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.204801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.290502] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.318821] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.454968] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.484201] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.492391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.505705] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.581451] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.587813] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.599753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.782013] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.037205] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.077793] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.134385] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.140944] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.163698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.214922] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.221389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.233375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.268920] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.281565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.321013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.404530] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.478775] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.952496] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.092387] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.098797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.111974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.140218] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.196019] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.923669] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/25 13:38:39 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvfrom(r1, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:40 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvfrom(r1, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:40 executing program 3: 2018/04/25 13:38:40 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvfrom(r1, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:40 executing program 3: 2018/04/25 13:38:40 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) recvfrom(r1, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:40 executing program 3: 2018/04/25 13:38:40 executing program 6: 2018/04/25 13:38:42 executing program 3: 2018/04/25 13:38:42 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) dup2(r0, r1) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0x4) userfaultfd(0x80000) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/25 13:38:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) time(&(0x7f00000013c0)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x20000000000001f7, &(0x7f0000000000)=[{}, {}, {0x0}, {}]}) timerfd_create(0x2, 0x80000) set_mempolicy(0x1, &(0x7f0000acdff8), 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000000)="3bd3575d540972195b468aa99b69b2768b67928d1904c1f2e9373c940a6286c0fb0d8563cfd2a046eac8e976821465b26bd830a7cd894440c67f55e4d9295c18afa267de7ea2087147bc59ad34d279f06cff0958b50e9f779d4e6ea4", 0x5c}], 0x1) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000aa8000), 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001400)) msgsnd(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0xa, &(0x7f00000000c0)=[0x0, 0x7, 0x40, 0x10001, 0x100000001, 0xdaca, 0x1f, 0x9, 0x1, 0x3], &(0x7f0000000100)=[0x2, 0x5, 0x2, 0x83], 0x44, 0x5, 0x1000, &(0x7f0000000140)=[0x7, 0x0, 0xfff, 0x5dbe, 0x8], &(0x7f0000000180)=[0x7ff, 0x3]}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000200)={0x3, 0x52c7e534}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000001300)="de3bd684d1d88ce1b198aee8e72a1966a919e66369") r4 = semget$private(0x0, 0x1, 0x514) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001340)={0x3b, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000001380)={0xa5, r5}) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000240)=""/125) ioctl$TCXONC(r0, 0x540a, 0x6d344d89) 2018/04/25 13:38:42 executing program 7: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000010ffc), 0x4) 2018/04/25 13:38:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/25 13:38:42 executing program 4: r0 = socket(0x9, 0xffffffffffffffee, 0x80b) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x7, 0x1, 0x1, 0x4, 0xf11, 0x8001, 0xfffffffffffffffc}, &(0x7f0000000040)=0x20) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) 2018/04/25 13:38:42 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) recvfrom(r1, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:42 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:42 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:42 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xdf5c, 0x400) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xffffffffffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x2, 0x30}, &(0x7f00000001c0)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) mq_timedreceive(r2, &(0x7f0000000000)=""/19, 0x13, 0x0, &(0x7f0000000080)) 2018/04/25 13:38:42 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x100000001, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000180)={r2, &(0x7f0000000140)=""/50}) syz_emit_ethernet(0x6e, &(0x7f0000000080)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0012000000000000000000ffff00000000ff02000000000000000000000000000104009078000000006084eef800003a00fe80000000000000000000000000000000000000000000000000000000000001e5e95b2b740cdaa2"], 0x0) 2018/04/25 13:38:42 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000540)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000c0030000ffffffff100100003002000000000000ffffffffffffffff280300002803000028030000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="7f000001ac14141700000000000000007465616d5f736c6176655f300000000074756e6c300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000840001210000000000000000000000000000e8001001000000000000000000000000000000000000000000000000280069636d7000000000000000000000000000000000000000000000000000000f04530100000000280063707500000000000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000f60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000200100000000000000000000000000000000000000000000000028007463706d737300000000000000000000000000000000000000000000000006000200000000006000434c5553544552495000000000000000000000000000000000000000000001000000ffffffffffff00000e00250025002e00160012000f003300250001001800360040002c003f0028000b00000003000000090000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800f8000000000000000000000000000000000000000000000000006000434c5553544552495000000000000000000000000000000000000000000000000000aaaaaaaaaabb01000a00150034002e0009000a00400004003d001e0010002c003400190022003d003e00000003000000040000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000006e5151148a92da12cfc5e6091d1165e55af7e3beca13bc"], 0x420) recvfrom$inet(r0, &(0x7f0000000480)=""/123, 0x7b, 0x2120, &(0x7f0000000500)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000000ff8)="fffffff4ffffffff", 0x8) 2018/04/25 13:38:42 executing program 7: r0 = socket$inet6(0xa, 0x8000000802, 0x82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) socket$inet6(0xa, 0x800, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000008c0)={0x0, 0x7}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000980)={r1, 0x100000000, 0x1f, 0x0, 0x23, 0x5}, 0x14) sendto$inet6(r0, &(0x7f0000000080)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55ff876b7df8ad497a163fc1667bf677560acc9bdc58fd2190ceb7ee16969f2b7924651b5256b83fa8cee4a85b601371092d883db7c63cc060f80cc96a47d90dfc06ebf61665b68ab6c40e701325f2ad65b98bbc038fc1f70c5cec0ef6de84b30f331304e18333bf6018ab00b454771618a74cdcb90bae013843a586b8da3f26fc134faea8f02f500ccfc8d8e056bfe8154a816b1c836d2f0345fe72801be88a7bf12b5b70f3fca631f4f27ade17670201ca78090a2ce78f7660b62d6b1ae74b433a537ec8972cd75ed3aef141e6e274274ceed44bdcd0b8da06e8862dfb649d39a860042261fc9ab949991711eac9264633a7f15ff272779b3015c402e43e63fa3cbb3baaffe971b739673c5313ef74a7c2a480a7302734a607e1cd559189f4aee38fbcd3bde9776c29fc8426b18bb0029546358d39ce716f03359f656cb3103e1ef253bd0614af54f8d7d03f6bf80ab3ae047aadfd7a3e006f9f04e326f391426a8618dcf4747f189c892ca162d7a2949aedf8eb6ead2a7f8673c03830282983f880d7ff55b9bc04afd7439857238bef451407dbd506b94d8a0085a9649e9d2f24d4442ce81791d7f0b00eefc6547c57493812cb93d1166bd506ff8cd0852edd7d8ccf90a2f5f137e82c7f2b356ab3f7fc0f854f82608949d79e780d563642ee0ee73397a83117059d2b30f4dc169f98474d01200cd765918dde6c075b3444d46c0859a7d921469c7ffa6a1caac885a8f285fe70c48233d29061f13b216ac406247a68aa3c516fac4cacbd78a303377130cd92ba8331614365765b2c80cb717626c9f6e9b45d6d16b10ca7325316e8107c2b57d630b46fb8369905a2e9b75e0a3b0972634b46e44430310580e9ae49ac0f065261ca26053dc08aafb3308e40d709a6404fa39e45e9643edf205ba121470c36389e3c161ab41179418b71652f92cb4b3a6d925fcd7d5c0a13ab9c020446aae0e7d3eedf23fec3ffa6ed748953bf7a5e19960f43313f16e5bb43f3e6adc62a5a45db3ea43e44ed6ee5596a6c66c747aab8757ee26d5912a07edecd4e4b9d6f6a03c6f4d7445d041fab5cdd668280b392be052ca3095a8408ac836e6d361f5c7512768f6897b7529d658503f61bcffc714e95adabd1178191b3d82d959200e508c6358af53b7684d2cab8ed404cdfd134e004a71deaaaec8c9835e5a711b51e1829f96c2be8ad2c851f8b70c70114cbb7d647cfb26ba91f62ec29925e6f10aebbb0a28a7ffcfc360d86a70ade4d3d2bbbea005b41823f2a54b1513ee080e62d3f337a0e250d592ef3a43be37bef30496fe34eb2eb7b038bf1a8ad837c18cd9745e937d7c0503d1c50ed4a9f3d446eccc3cddc586df7c077e09119b5172dee9d6349783329c2c7a2d71dfb7c2d7aa656f2599b84fab8ee1c21073c7cf64babeb4f768d8c283ff7599849e36d5a7d7071b396fbde96af351d02ff61b159bddbb8d66e51d6431eee6173857d089d4ab3ac1c05b57c80a08fe3d1c89aefb7fe07df71b0d0f636e5b8a609af0a1e708390f828907e7691fad891c5d7a6cf7cd8842ce264ecdc1caf78795883e37a3a8b7dbd67cff31ab2c868a79691ca540660039aca28aada03950c0b00ae1d945654838b1765ed03fa2c3998e37639aa324f7dface766d31cc84e7a58571322cb066b7a01428e7d77b3bce65c6260742cb8c5b6b914623f31293a1ac91948264d17643d719b9247ecc14906e21e1c6e8e8d943652f3597f26dabc85b17a3d1a805fe2794eda2ed168913270671f7799c9d6486dc8f9095b19fbeda576dbc78919c8916e715bd08ed49a59bf17d43d5f561a11861598785cb02857324c3f063fb05092839d26c6da5177235c41cc789692b22f7468f35a287f72fb3638ff85924d86c585a0df30afbef9545baef0ee83d12a50d520d9c26eae7819fe577337125dbe250b059d7e2dfde4f6bb26a2af60d2b95b07fc66c74e95fd646bb1b269dbee8cba32667499c514ce0d23f60a11c639c6379f71220a2eac32d7b1c6771643dcb66e94e6574cfda0d9513b0286843755196ce43e0580331e915d66ebbb31488cb36e0c3e2250f97cc43a46bc84a9df4c8ec952615f50f4f2f80d9849cc61d0c78e2b238fc1b66d857b11213d2321ababdeae57bddade6cfde43713ca34acbf01b3ff4ba6a205cd04d94d94d76b1ecdeb7d31339d07ddc2f25dfe3c2d2fd53c5dda58b18f3969b734a9f9767ef250ce20833a6de5caa57778d7c3f2288e1bef5f5981942f26a7519157357f35ae990931835b6c5da7fa6a1e7ce2bf4e00c11d7aed40ecb3dc662953cbdc4bec3d8a70692e47f9b73f5f3e8855ad00c324dfccea81b4dbe7795de35ba560d3c63c1203cc8f74c26c75f723ccfc372dd07f266e41a6be0528b4f0317c7af3a2a94e0c9e82135a174bc22ec8fcd2847ec28c00ed54fb5ad2e477b123becb3197b6ac6b3c2965f9d4557700000000000000000000000000", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000900), 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x1000000000004e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/25 13:38:42 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40000) accept4$bt_l2cap(r2, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x1e}, 0x72, r4}) tkill(r3, 0x17) 2018/04/25 13:38:42 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) recvfrom(r1, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:42 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) dup2(r0, r1) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0x4) userfaultfd(0x80000) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/25 13:38:43 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:43 executing program 4: unshare(0x40000003) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) read(r0, &(0x7f0000000140)=""/231, 0xe7) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/protocols\x00') ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000380)={0x1, 0xd2, &(0x7f0000000280)="8a8b10bfd578f0c05a20a4b4fd98cf74b94ea797d7b6e8bf28e096462be4bb7a05eb96e96703ea200373f4bbbfc94224a0be15241583f1eec332d3cce6e6abe4ed07f9b7b4973fe96ed937a88cafcfcb543619c15884e515a3ddaef7ec102680663e24cc2b24e3d5f98ad301848e8613e906ef34b2a5679120eda2008c8b267566823af7cdb5698cd033170dd670d200b7cad03234ad5b63cf495dd23bf21ca4f344c85d4f97f3a572a8401235134961ef830d78a79d1fcb0dd087d6633a5af02ef34272efa1b627bf6729645203309fb5df"}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000003c0)={0x1, 0x10001, 0x4, 'queue1\x00', 0xdca3}) sync_file_range(r2, 0x0, 0x0, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x80, &(0x7f0000ffd000/0x3000)=nil, 0x2) 2018/04/25 13:38:43 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001700)}}, {{&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000100), 0x4c9}}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f69676d7000fa88ff99931611a9224cd8acf2ff68fdb61794b53c3c2957e7fcc5f5b7d7e6d7374996d35ba770f9f40295aef2e7b88660fb98740c387831f4ee4a28a6bf1bb0d17f2e0b105c6853879505cf5f01dd1620e15b1ab6da2b8548e2115cd273f1b033957700ecc9b1b6f5acc2c43d4780bae56bf1915d09be0fb178ade3f8e6e0240d0dc9f30dc32f13b30746b5063f29e19ad3bba4904d0412906a5bfbac47c193c37ecdd87c2b177f784a38269a0d6bed14a65b33d00c79326acc2b9ef64862917ca84b0214e9846170c0da") preadv(r1, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/44, 0xff60}], 0x1, 0x0) 2018/04/25 13:38:43 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) unshare(0x400) ioctl(r0, 0x80084121, &(0x7f0000000080)) r1 = fcntl$getown(r0, 0x9) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='romfs\x00', 0x2000400, 0x0) prlimit64(r1, 0x1, &(0x7f0000000000)={0x3f, 0x7}, 0x0) 2018/04/25 13:38:43 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) dup2(r0, r1) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0x4) userfaultfd(0x80000) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/25 13:38:43 executing program 0: getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:43 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) 2018/04/25 13:38:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x14000, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000040)=0x1) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) close(r1) 2018/04/25 13:38:43 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001700)}}, {{&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000100), 0x4c9}}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f69676d7000fa88ff99931611a9224cd8acf2ff68fdb61794b53c3c2957e7fcc5f5b7d7e6d7374996d35ba770f9f40295aef2e7b88660fb98740c387831f4ee4a28a6bf1bb0d17f2e0b105c6853879505cf5f01dd1620e15b1ab6da2b8548e2115cd273f1b033957700ecc9b1b6f5acc2c43d4780bae56bf1915d09be0fb178ade3f8e6e0240d0dc9f30dc32f13b30746b5063f29e19ad3bba4904d0412906a5bfbac47c193c37ecdd87c2b177f784a38269a0d6bed14a65b33d00c79326acc2b9ef64862917ca84b0214e9846170c0da") preadv(r1, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/44, 0xff60}], 0x1, 0x0) 2018/04/25 13:38:43 executing program 7: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000387000), 0x4) close(r0) dup3(r1, r0, 0x80000) 2018/04/25 13:38:43 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) dup2(r0, r1) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0x4) userfaultfd(0x80000) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/25 13:38:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000380)=""/4096) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000140), &(0x7f0000000200)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000280)=0x40, 0x4) sendto(r0, &(0x7f00000000c0)='#', 0x1, 0x4000010, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0x80) 2018/04/25 13:38:43 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) writev(0xffffffffffffffff, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:44 executing program 0: getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:44 executing program 6: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) fsetxattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)='user.syz\x00', 0x9, 0x0) 2018/04/25 13:38:44 executing program 3: mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002bc0)=0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000, 0x10000}, r0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='binfmt_misc\x00', 0x2, &(0x7f0000000440)="a20e263763ee05e5dc26c35e2792375a5eea08875d2660c1168382cde5e338ac676bbbe71db5d864992d49fa98ba3ef65e620575ca7f49a0dede94e3c24226c80469e46cd43eb88b03a6bede2fab80e3b2b3851c8e767424178c83b4dc724a886da2c0dab97d632b15f62e8f8e65da382b61b640ad15e9cf9b5ca85b44185963b7f400a1d87df51a2a11d8b648e012c339437e8f887d28b46adec49c7f69dd35d380cedf0ea49ae2474215a993b6d6d95641e2ee67c44447aba1fe43f598dd9c439f4a64f3110f1ad439147c09") r1 = accept(0xffffffffffffffff, &(0x7f0000002c40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000002cc0)=0x80) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000002d00)="c76e05d6f06a8b1e1e31fd6042ccdf2fbfa03a764ec96a1514f34294b4efffcf025e8196ef99056ef7c359ba46d6a5f51dba35200c8ed9f58c70c4ae2ec0b0b52f3de9e532e53b7cb6e29817d7e8", 0x4e) socketpair(0x15, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)='sysv\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f00000000c0)="0ae27bc735b9adc220c720fdf2f2e4941031f259fd386b84f832f0b4be9698f2908a53eef43aba5b20264d198c106a52e0b511a8f1eafd6ea6803d6623", &(0x7f0000000180)=""/234}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002b80)={r2, &(0x7f0000002ac0)="5b0213167ba87bb0e43160a2e0a0216e8436b9a16da43c300fb945606552efb6be4a1b182c12b37e9b92ee5057f0079c9372558d81b8b2bc4a2489402e1aad8f19f78238cf2a49f0e7138808408d1501d3dbb78ee67aa906db040e0636259c365ce9bbd0e3fd0c64", &(0x7f0000002b40)="f8dc9253e95b4841d7a785be0b09040a2be0ee5a60063bd240"}, 0x20) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002c00)=0x80000000, 0x1) recvmsg$kcm(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/217, 0xd9}, {&(0x7f0000001640)=""/51, 0x33}, {&(0x7f0000001680)=""/246, 0xf6}, {&(0x7f0000001780)=""/91, 0x5b}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x6, &(0x7f0000002880)=""/232, 0xe8, 0x7}, 0x10040) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000002d80)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 2018/04/25 13:38:44 executing program 7: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) syz_mount_image$hfsplus(&(0x7f0000000300)='hfsplus\x00', &(0x7f0000000340)='./file0\x00', 0x7fff, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000380)="0885d3a3ee250c589861a770a49c55641172ac2af05c5a44b48ee2cce33bf956c217fa8a50afbb7d35978a4c3c50d08ec6a5f3ed6f982de1db1c42e55a7344d550c8beeff8259a897aed083f41554f58627682fedc32fd7ce1d89573ba8570c8600eee306e9b9a3c2868484c79c17993eb1d15b702bbdbe688ba97f2d086bf60dc856eb3b3ad44411c786143e81cd7f9ebf0c8fe101d50957e9da1e571", 0x9d, 0x3ff}, {&(0x7f0000000440)="7a641c4220354ae3e6cff12fce3c39f9dc90b47db3c047324f163a83859ac4e4d2060a7dbdfe80647524ea762bc5d06b8596528aaed7eb4d6997f7fc1da0cf9240bd8db0dac29f4d38359082f9e49ad972ccd9c44198bb4405", 0x59, 0xa5}], 0x10, &(0x7f0000000500)={[{@nobarrier='nobarrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) r2 = getegid() syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x180a007fc45a69a6, r1, r2, 0x1, 0x40000) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="3bc248cd1ab27bb1515de7910ac357d888d47da1ba065334a0240194c6342dacd6c75220e201bcb300d26611f06661c4e3adb29de5a8371c4142b96ab65dd13c1ca73011f51686d09ee9c778af5b598bcd63ca3283d76a6d2255d49d526d", 0x5e, 0x2}], 0x8000, 0x0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x200) listxattr(&(0x7f0000fc9000)='./file0\x00', &(0x7f0000a6af01)=""/255, 0xff) 2018/04/25 13:38:44 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) writev(0xffffffffffffffff, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000005c0)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) msgget$private(0x0, 0x10) r1 = dup2(r0, r0) ioctl$KDSETLED(r1, 0x4b32, 0x7f) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/205, 0xcd}], 0x1) 2018/04/25 13:38:44 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) 2018/04/25 13:38:44 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) dup2(r0, r1) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0x4) userfaultfd(0x80000) 2018/04/25 13:38:44 executing program 0: getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000005c0)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) msgget$private(0x0, 0x10) r1 = dup2(r0, r0) ioctl$KDSETLED(r1, 0x4b32, 0x7f) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/205, 0xcd}], 0x1) 2018/04/25 13:38:44 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x24082, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) write$fuse(r0, &(0x7f000007c000)=ANY=[@ANYBLOB="5800000000000000010000000000000007000004000040000000e6065d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed3488bafb9950b1b3dd332fdbf7b83919045"], 0x58) 2018/04/25 13:38:44 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) writev(0xffffffffffffffff, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:44 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0xfffffffffffffd67) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="010025d854d42fc594a0329915e104000c0000000000000000000000850000002a00000000000000000000ec59dcc2117cd6953afd25ec83fcb561bc31b3efe8d289b7e4dff5990c21ff74302604d82cd1b528db1048471ae1d9314524ebe9b1988ff938d5f35565691975a9ccd2252d3db95cb25ccbb6e5fcf1fa419a8848b6fd31bef46a6f9f553c9c"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x1, 0x4) 2018/04/25 13:38:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000800000004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000000)=0x1ff) 2018/04/25 13:38:44 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) dup2(r0, r1) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/25 13:38:44 executing program 7: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) syz_mount_image$hfsplus(&(0x7f0000000300)='hfsplus\x00', &(0x7f0000000340)='./file0\x00', 0x7fff, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000380)="0885d3a3ee250c589861a770a49c55641172ac2af05c5a44b48ee2cce33bf956c217fa8a50afbb7d35978a4c3c50d08ec6a5f3ed6f982de1db1c42e55a7344d550c8beeff8259a897aed083f41554f58627682fedc32fd7ce1d89573ba8570c8600eee306e9b9a3c2868484c79c17993eb1d15b702bbdbe688ba97f2d086bf60dc856eb3b3ad44411c786143e81cd7f9ebf0c8fe101d50957e9da1e571", 0x9d, 0x3ff}, {&(0x7f0000000440)="7a641c4220354ae3e6cff12fce3c39f9dc90b47db3c047324f163a83859ac4e4d2060a7dbdfe80647524ea762bc5d06b8596528aaed7eb4d6997f7fc1da0cf9240bd8db0dac29f4d38359082f9e49ad972ccd9c44198bb4405", 0x59, 0xa5}], 0x10, &(0x7f0000000500)={[{@nobarrier='nobarrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) r2 = getegid() syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x180a007fc45a69a6, r1, r2, 0x1, 0x40000) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="3bc248cd1ab27bb1515de7910ac357d888d47da1ba065334a0240194c6342dacd6c75220e201bcb300d26611f06661c4e3adb29de5a8371c4142b96ab65dd13c1ca73011f51686d09ee9c778af5b598bcd63ca3283d76a6d2255d49d526d", 0x5e, 0x2}], 0x8000, 0x0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x200) listxattr(&(0x7f0000fc9000)='./file0\x00', &(0x7f0000a6af01)=""/255, 0xff) 2018/04/25 13:38:44 executing program 2: socket(0x2, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvfrom(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:44 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x26) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000040)={0x36a14000000, 0x2, 0x7, 0x2, "39c155513a18c5106daf72f875a3b50d467b030b454fbcf176f87931b9473ed5c86d8a2153716601db9a9742", 0x3f}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="86e588dec45fe8fb64b70d0f464b040956911a34e4adab4df56d570c1ce3a3c71f68f02f0dba2fa0d475963420f7da3fb17758fcb75b47f3d91e2c1411f69edf5c2e92de6bedb37f0c44e3ed52d1a29fb121dc5362ce6624e87f63b4465cb2cdb17afd88da90a07b8a00ff870eb11c86464d978dd9f27d3e6039cc3e0b3955b7540b5f92b453a19cf20b98bafc3d3e4894aeb9fbb990f26e5727f9dd4a40330a0d60ebd0c911ddb0d7d1bf1252e21ad861980869a31167c34354e16005ab") 2018/04/25 13:38:44 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x85, 0x40) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000eb, &(0x7f00000000c0), &(0x7f0000000000)=0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/25 13:38:44 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:44 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xe6bd, 0x40000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000280)={"6c6f00000000e7ffffffffffffff00", 0x1000007}) unshare(0x1003fffe) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="faff0800ff03040003000600040007001b00f9330f11eb3dfc8ec80f983d9860abae4a3c7a6b5bdb21e3a7d0f632e8c50684dfc3168c1af4a33907120a3911d73c9c75144474a24c9658a245889445ddc2d2e0"], &(0x7f0000000080)=0x18) ioctl$void(r1, 0xc0045c77) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000001c0)={0x642ce2b9, 0xcb88, 0xc3d, 0x3, 0x6, 0x196c2058}) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) r4 = dup2(r3, r3) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00000000c0)=@generic) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000180)={0x40000000}) 2018/04/25 13:38:44 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) dup2(r0, r1) 2018/04/25 13:38:44 executing program 3: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x800, 0x8) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)) write(r0, &(0x7f00000000c0), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/25 13:38:44 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x84) getrlimit(0x2, &(0x7f0000000200)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='xfs\x00', 0x0, &(0x7f00000001c0)="fa4fce59200bbb755122df0d8cfd632844bb65814173de880fa3f52e4319ace5f2c907c5809c3c76034957d5") lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='system.posix_acl_access\x00', &(0x7f00000002c0)='hugetlbfs\x00', 0xa, 0x2) 2018/04/25 13:38:45 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:45 executing program 5: set_mempolicy(0x0, &(0x7f0000000000), 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000000c0)=""/150) finit_module(0xffffffffffffffff, &(0x7f0000000080)='\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', r0) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) 2018/04/25 13:38:45 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvfrom(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:45 executing program 6: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) dup2(r0, r0) 2018/04/25 13:38:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setrlimit(0x7, &(0x7f0000becff0)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0x3, {{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0x1, [{{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x110) r1 = dup(r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) 2018/04/25 13:38:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) set_thread_area(&(0x7f0000000080)={0x5, 0x100000, 0x4000, 0xff, 0xff, 0x7ff, 0x5995272e, 0xfffffffffffffe01, 0x6, 0x1000}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)={0x18, 0x55, 0x3fd, 0x0, 0x0, {0x10000807}}, 0x39f}, 0x1}, 0x0) 2018/04/25 13:38:45 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in=@loopback}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x5, 0x2c031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2000005, 0x4d031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2000) fchdir(r0) [ 88.280238] PF_BRIDGE: br_mdb_parse() with invalid ifindex [ 88.282091] IPVS: ftp: loaded support on port[0] = 21 2018/04/25 13:38:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xfffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x1}) epoll_wait(r1, &(0x7f00000001c0)=[{}], 0x1, 0x0) sendto$ipx(r0, &(0x7f0000000040)="6f9aa225edb7fe90ca1ae615056825c34da32a29e3ee81b475b8d7a38ad2c94d2759282aa3c3e728e8c940d0bc0343715254113b8032be47996312b3cfb6a83e98be3a715e1360ca25b9e1f9f5beaf6f24aa3171a174dee3cc1a0018c225d2940e6b32e987c7a0cf2244985091eabdd5925d942bb2394663d24d0665b817f8d8b418c308498179ae01ce7f20a30e52e12c1d94c34a099bb2ad62753fa9433685", 0xa0, 0x0, &(0x7f0000000100)={0x4, 0x5, 0xbb, "03b93a0d2f0d", 0x7}, 0x10) 2018/04/25 13:38:45 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvfrom(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) [ 88.322250] PF_BRIDGE: br_mdb_parse() with invalid ifindex 2018/04/25 13:38:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000230000000000000000"], @ANYBLOB="c400000000000000", @ANYPTR=&(0x7f0000000a00)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write(r0, &(0x7f0000000100)='4', 0x1) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/04/25 13:38:45 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:45 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xa2) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x400) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00005f7000/0x400000)=nil, 0x400000}) 2018/04/25 13:38:45 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x3}, 0xfffffd56) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x1b) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000140)={0x6, 0x8, 0x400000000, 0x80000001, 0x1, 0x10000}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x9, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000000c0)}, 0x10) [ 88.520610] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/25 13:38:45 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:45 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:46 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='children\x00') close(r1) 2018/04/25 13:38:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvfrom(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:46 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:46 executing program 4: r0 = socket(0x18, 0x0, 0x2) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"46eadd5f16c529"}}, [{"3d741ec9c4c1ac"}, {"9f5feae70a4fbc"}, {"1fb62ca9d6ecce"}, {"66dc1c64c4fb97"}, {"15455b5b8394ba"}, {"5b9ad2d98bd0b5"}, {"cbfe2ba48a94c8"}, {"86c145066a2cfa"}]}, 0x48) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x1, 0x2, 0x7, 0xf1, 0x2bd, "cff56ba3be39717372beac5229b3b4bcc5c6df2c5bfae0ac60d8573f95bfa83c5e74447ebc4ada10b45cc8d68bfdfc850b2542e46ea6282f4e245c4e1bbc4f", 0x1b}, 0x60) r1 = getpid() ptrace$peekuser(0x3, r1, 0x7ff) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b7a7a914a5a29744e39c60ef5b244460cb89d4d2be426fca22ff1dfbf3d78dca45fbb1d022f1f33cbb5bba0ada2b40a86bbca42a2fa444572f91f949bcd13e"}, 0x60) 2018/04/25 13:38:46 executing program 5: set_mempolicy(0x0, &(0x7f0000000000), 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000000c0)=""/150) finit_module(0xffffffffffffffff, &(0x7f0000000080)='\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', r0) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) 2018/04/25 13:38:46 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in=@loopback}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x5, 0x2c031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2000005, 0x4d031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2000) fchdir(r0) 2018/04/25 13:38:46 executing program 1: ioctl$int_in(0xffffffffffffffff, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:46 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8080, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40100, 0x0) renameat2(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x4) setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000340)="6269265a4ba7a108cdffd09e0518d59baa96dacab949b4c5ec3e12f891d5d6bbd35ed140e1eacf21cfa41ed1d3d08b8eef3ddd7191ec1bfa7b66fb9be4552f1d3546054123e7cc40e9e008229f5c29261214adcc27cffbcde48fe4b5b9d4754a6fa78167f68d1ba75e45ecbd24e5cd3035f7d21b8c9198dafe0397832d277d024edcc88aac69f79bdf06f9b0820e3c24480542da50f688d55ad64919488a43c9541ce6b44d6b7f06aa9c423536b5c1b50319352ba3d4da12899a03cc08120bbdecc12a29a3eb6c752bc03acab4e313dfe0", 0xd1) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f00000002c0)=""/77, 0x4d) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6}]}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) [ 89.182409] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/25 13:38:46 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:46 executing program 1: ioctl$int_in(0xffffffffffffffff, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:46 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x100000000, 0x8000) ioctl$TIOCCONS(r1, 0x541d) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, "5290fccd2cf02f5fd8a09cf2dc8052b8958e307967346a3e9f70e5f2a8f815118c6bded44b9b1f5f8e961f55"}) seccomp(0x1, 0x0, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x20, 0x16300000000, 0x4, 0x6}, {0x1b7, 0x6, 0x7fffffff, 0xa00000000000}, {0xfffffffffffff800, 0x1, 0x100000000, 0x9}, {0x40, 0x2, 0x80000000, 0xfffffffffffffff9}]}) unlinkat(r2, &(0x7f0000000180)='./file0\x00', 0x0) 2018/04/25 13:38:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x0, 0x800000000000007f, [0x0, 0x0, 0x0, 0x0]}, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/21, 0x15, 0x2, &(0x7f0000000040)={0x1a, 0x31f, 0x0, 0x20, 0x3, 0xfffffffffffffff8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/25 13:38:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvfrom(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:46 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:46 executing program 1: ioctl$int_in(0xffffffffffffffff, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:46 executing program 6: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair(0x1, 0x1, 0x40, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000140), 0x2) accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) socket$packet(0x11, 0x2, 0x300) ptrace$setopts(0x420a, r3, 0x8, 0x6f2000) [ 89.537937] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/25 13:38:47 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x3, &(0x7f00000affc8)=@framed={{0x18}, [], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x260, &(0x7f0000000040)}, 0x10) pipe(&(0x7f0000000100)) 2018/04/25 13:38:47 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xf57d, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{}]}, 0x10) 2018/04/25 13:38:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvfrom(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:47 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x5, 0x9, 0xbab, 0x8}, 0x10) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:47 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:47 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000100)) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x0, 0x40}) fcntl$lock(r1, 0x6, &(0x7f0000603000)={0x0, 0x0, 0x1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) accept4$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) read(r2, &(0x7f00000000c0)=""/47, 0x2f) 2018/04/25 13:38:47 executing program 5: set_mempolicy(0x0, &(0x7f0000000000), 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000000c0)=""/150) finit_module(0xffffffffffffffff, &(0x7f0000000080)='\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', r0) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) 2018/04/25 13:38:47 executing program 3: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x20, 0x0, 0xfffffffffffffffb}, 0x0, 0x80000001, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x218, 0xad, 0x5}) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x0) 2018/04/25 13:38:47 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/25 13:38:47 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xf57d, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{}]}, 0x10) 2018/04/25 13:38:47 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:47 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="66476c74100c000000000000000000000000000000000000000000000000130000aaf1d6fee0719b379191818f32b3004de2ff33f5db1477d3e3a70000000000000000"], &(0x7f0000000040)=0x37) 2018/04/25 13:38:47 executing program 3: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x20, 0x0, 0xfffffffffffffffb}, 0x0, 0x80000001, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x218, 0xad, 0x5}) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x0) 2018/04/25 13:38:47 executing program 7: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x20, 0x0, 0xfffffffffffffffb}, 0x0, 0x80000001, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x218, 0xad, 0x5}) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x0) 2018/04/25 13:38:47 executing program 6: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x20, 0x0, 0xfffffffffffffffb}, 0x0, 0x80000001, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x218, 0xad, 0x5}) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x0) [ 90.804764] IPVS: ftp: loaded support on port[0] = 21 2018/04/25 13:38:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvfrom(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:47 executing program 0: setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x5, &(0x7f0000000040)=0x2, 0x4) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r2, &(0x7f0000000140)=""/44}) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) r3 = request_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='vboxnet1trusted{\x00', 0xfffffffffffffff8) keyctl$update(0x2, r3, &(0x7f0000000280)="a11b2961b90d233d7d3854512976e91a9026075ade53209d6b8c7439468429adbca52d1bcc9705f11751df2105f1dab70dd2abcde1a0d7edeaab7faa35b72461497f1ffbd635959b040ab17a7d679d0efc4b0e79bb437f7f7641386a60026a6a9db04913b4cf376092692f337b3d47a260463bd753563344e6a0a437537dbca7cc2f7c6dcb30e944f84b6a96d8f607696c194ae2c67d11b6761b6eb3694488923daa392eb587face89aea421d1f1c392b558c169079b951303acc45fb92939fd32ee4b62cc64f8466c", 0xc9) 2018/04/25 13:38:47 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='posix_acl_access)eth0%trusted\x00') 2018/04/25 13:38:47 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xf57d, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{}]}, 0x10) 2018/04/25 13:38:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) sync_file_range(r0, 0x3, 0x4, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x2, 0x4, 0x3, 0x4a1f, 0x1, 0x4, 0x4, r3}, 0x20) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x200000000000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000140)=""/101) close(r0) 2018/04/25 13:38:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0xbd}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x4, 0x4, 0x3, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xffff}, &(0x7f0000000100)=0x8) 2018/04/25 13:38:47 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:47 executing program 6: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x20, 0x0, 0xfffffffffffffffb}, 0x0, 0x80000001, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x218, 0xad, 0x5}) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x0) 2018/04/25 13:38:48 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xf57d, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{}]}, 0x10) 2018/04/25 13:38:48 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000240)=""/41, 0x29}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="d900000009000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], @ANYBLOB="0500000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) 2018/04/25 13:38:48 executing program 6: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x20, 0x0, 0xfffffffffffffffb}, 0x0, 0x80000001, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x218, 0xad, 0x5}) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x0) 2018/04/25 13:38:48 executing program 5: unshare(0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote}, &(0x7f0000000140)=0xc) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffff, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="a4522d1f39d6f25b9761cd04f2cf938ef291e97db106310cca989bc59fd8e5b9a1a401413fb1485243c2023a5c938ada95e6a50679d83417d864", 0x3a, 0x355}], 0x40000, &(0x7f00000001c0)={[{@whint_mode_fs='whint_mode=fs-based', 0x2c}, {@four_active_logs='active_logs=4', 0x2c}, {@iobits={'iobits', 0x3d, [0x32, 0x39, 0x34]}, 0x2c}, {@fsync_mode_posix='fsync_mode=posix', 0x2c}, {@two_active_logs='active_logs=2', 0x2c}]}) r2 = userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0x11, r1, 0x1, 0x5, 0x6}, 0x14) ioctl$UFFDIO_REGISTER(r2, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/25 13:38:48 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 'veth0_to_bridge\x00'}}, 0x5) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x402) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/04/25 13:38:48 executing program 1 (fault-call:2 fault-nth:0): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:48 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendto(r0, &(0x7f0000000200)="b09904879f4672d81021d155d694b1f0236b00ac0cbd6c27a8f467e3b1599757bf245989fe525e00cc940de438a54bd7a57716064618285b23", 0x39, 0x0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="4c156b681aaa877c344c73c0e2aa8535e473a4903d14cc97d77e86cab2275714124055f25a20846cbb608b1339f819c98c5dbfe95742d1e6459aeb30ad3a65c3c8e809c0ea1533eda995fa5a956318c18d66006ea6e9bd47db603b9a5a2cff215a58c78bbee4f568bd8cd5ab8b8ecbff6c089503fa189312c4f54a3c6803b3c6932c2528e5f84d92ea1f16f3936c7ee98cc9f6e9f4f8d1ff8e877ec324cc25e7896d78a4eb8d73a255de6b972f263621f1575d3a4bbe4c304f9d4497e0bbd2018f708d0b37719e") 2018/04/25 13:38:48 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xf57d, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) 2018/04/25 13:38:49 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRES64=r0], 0x2) unshare(0x40600) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x202400, 0x0) readahead(r1, 0x0, 0x0) 2018/04/25 13:38:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8000000007, &(0x7f0000001540)=0x0) fstat(r0, &(0x7f00000001c0)) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="30bfff3c45f732fbd4a8b85478382238dc455864074c85e9a64e89d56db57f2ca5aec9bd93d5ba4f2e4545715d4740cb34dc4742c8a37d368395f31e3990320771e86ec357e24d4239063c60dba6ffd0488c074de1a8806590d36ed3c1b0514f958d79117ec174be838a214b3d493fc6b51511ff13961dc0a72dde3d92404b319a98c2c72b9bad03f6ff985dfa79cd49bd512b1b656876dc8c2cfeb8791dae605d2d37515534fd712e9595f5a7d51020bc5e08b55e2e9242b23bd846fe3412b406075e86914ee00a97da6bc732be9fc89ba4a75b0ae7e1cc21f2e2cb83d2bc4a09d445ed8fa05f4849afcc3fe84f1e6598e3f36a938386c114263747c5db325533a2288fb1c5a5ae46c30616a347466fd0da1732c871acd62464f3b09128143e244a8a0769882a321c64a72229c9d0b80a5ab185981ba598643438cc7071e48e73775c5f37b1d85b302e1489691a3b641c174b9727585054f7c6f31e3b188d96e58e4ad31019e7d269ac6d577bad905b691558525d8f69ae8266fa2a0b77aac91c837e167b669e13c513e0591fe854340f61dacb1f362a9edc611a6aed623f88e4aa102ea816548ed0f512835a3a66a64211df80fa57cc8aed54a2259e2b430eb6c8653af000eb1c5d23bb3b4f68afe5bc6f05000363c1afc262a99c794fbca1b79d87ce770266592cdf645c375d94bb9e6a0c2ab33f8394a09c7949c8243e5f", 0x200}]) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) 2018/04/25 13:38:49 executing program 5: unshare(0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote}, &(0x7f0000000140)=0xc) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffff, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="a4522d1f39d6f25b9761cd04f2cf938ef291e97db106310cca989bc59fd8e5b9a1a401413fb1485243c2023a5c938ada95e6a50679d83417d864", 0x3a, 0x355}], 0x40000, &(0x7f00000001c0)={[{@whint_mode_fs='whint_mode=fs-based', 0x2c}, {@four_active_logs='active_logs=4', 0x2c}, {@iobits={'iobits', 0x3d, [0x32, 0x39, 0x34]}, 0x2c}, {@fsync_mode_posix='fsync_mode=posix', 0x2c}, {@two_active_logs='active_logs=2', 0x2c}]}) r2 = userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0x11, r1, 0x1, 0x5, 0x6}, 0x14) ioctl$UFFDIO_REGISTER(r2, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/25 13:38:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvfrom(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:49 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xd, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:49 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) socketpair$inet6(0xa, 0xa, 0x7fffffff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000300), &(0x7f0000000380)=0xc) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r2, &(0x7f0000000240)={0x1, {&(0x7f0000000080)=""/147, 0x93, &(0x7f00000003c0)=""/224, 0x1, 0x1}}, 0x68) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:49 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) 2018/04/25 13:38:49 executing program 6: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x20, 0x0, 0xfffffffffffffffb}, 0x0, 0x80000001, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x218, 0xad, 0x5}) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/25 13:38:49 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = getpid() timer_create(0x3, &(0x7f0000000000)={0x0, 0x3c, 0x0, @tid=r1}, &(0x7f0000000040)) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:49 executing program 4: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) 2018/04/25 13:38:49 executing program 3: unshare(0x40600) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0xfffffffffffffffd, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x181000) shutdown(r1, 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000080)=""/4096) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/04/25 13:38:49 executing program 7: unshare(0x400) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000b, &(0x7f0000000080), 0x37aa) r1 = dup2(r0, r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/04/25 13:38:49 executing program 6: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x20, 0x0, 0xfffffffffffffffb}, 0x0, 0x80000001, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x218, 0xad, 0x5}) 2018/04/25 13:38:49 executing program 5: socket$netlink(0xa, 0x6, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80500, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xb, &(0x7f0000000180)=0xf, 0x41) 2018/04/25 13:38:49 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={0x0, 0xcde}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x3}}, 0x5, 0x8}, &(0x7f0000000440)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0xf4e, @remote={0xfe, 0x80, [], 0xbb}, 0xdcd9}}, 0x7, 0xf6a}, &(0x7f00000002c0)=0x90) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r3, 0x10001}, 0x8) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x3}) 2018/04/25 13:38:49 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, [0x4, 0x0, 0x5, 0x1000, 0x5, 0x40, 0xfffffffffffffffe, 0x7, 0x7ff, 0x9, 0x2, 0xe0, 0x7, 0x2, 0x6]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, [0x3, 0xfff, 0x6, 0x0, 0x100, 0x0, 0x0, 0x7f, 0x0, 0x3, 0x3, 0x7, 0x9, 0x6, 0x4]}, &(0x7f00000002c0)=0x100) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:49 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) 2018/04/25 13:38:49 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0xfc) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f00000004c0)=""/90, 0xedf40fd9) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x46000) r1 = memfd_create(&(0x7f0000000380)="51eb0b6cd3307387d79b8343e4c0f3a0650dfd2521d7c4ceddbf3cb126e1a4263cfdf578ed87c27461e2748b8a752572d384fc3975129b4b46cae43833764cf878594d66a297a3b36761d8e4ca7cf55cd32324829ce12584d0dd644e61065009f390b981cb2e5d0fc33397297f84f7f826a02b5e85491c3f4a040d3650739c791e3cf9068a7e0397743f07e4d156a0c43e532c154164904b4bdec2481bf373ec7a0d63c6860f11775e8b4d881f59066c1a8cd7569ac6e1cdb901", 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'veth0_to_bridge\x00', 0x0}) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r2}, 0x10) connect$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"935b1d8dd981b4"}, 0x1}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000000), 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x101, 0x4) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) 2018/04/25 13:38:49 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/50) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:49 executing program 6: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x200) 2018/04/25 13:38:49 executing program 3: r0 = socket(0x1b, 0x80000, 0x20) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x80000) r1 = socket$inet(0x10, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x3f, 0x4) fcntl$setstatus(r1, 0x4, 0x2000) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000040)="240000003e00030207fffd946fa283bc0ae6e60000a6ffffff0c5a00000003a2d189737e", 0x24}], 0x1}, 0x0) 2018/04/25 13:38:49 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400800) openat(r0, &(0x7f0000000080)='./file0\x00', 0x191400, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000000040)=0x4, 0x800400000ff) 2018/04/25 13:38:49 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) recvfrom$ax25(r1, &(0x7f0000000080)=""/79, 0x4f, 0x160, &(0x7f0000000100)={0x3, {"838f8345064eca"}, 0xffff}, 0x10) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:49 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) 2018/04/25 13:38:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000), 0x0) recvfrom(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) [ 92.960864] syz-executor5 (7181): /proc/7175/oom_adj is deprecated, please use /proc/7175/oom_score_adj instead. 2018/04/25 13:38:50 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) 2018/04/25 13:38:50 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffe3c) r2 = open(&(0x7f0000000140)='./file0\x00', 0x2040, 0x140) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000180)={0x80000001, 0x3fc62540, 0x400, 'queue1\x00', 0xffff}) 2018/04/25 13:38:50 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xc0, &(0x7f0000000080)={0xa, 0x0, 0x6}, 0x1c) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x0, 0x3, 0x2}}, 0x2e) 2018/04/25 13:38:50 executing program 6: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) 2018/04/25 13:38:50 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:50 executing program 3: ioperm(0x0, 0x1000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000667000), &(0x7f0000752000), &(0x7f0000000000), &(0x7f00009f4fff)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$int_out(r1, 0x5460, &(0x7f0000000080)) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r0, r1, 0x401, 0x48000000000, &(0x7f00000000c0)="58e234ecae4adbb3669501af8790291f37cd6701a39d1966cbc1294e95f061ef0a099500ecbd5c851f", 0x5, 0xfffffffffffffff8, 0x1, 0x3, 0x0, 0x1, 0x5, "5b5063bfade404e1d02f"}) 2018/04/25 13:38:50 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000200)=0x1c, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f0000000180)="00446303", 0x4) getsockopt$inet_opts(r1, 0x0, 0x40000000009, &(0x7f00000000c0)=""/106, &(0x7f0000000140)=0x6a) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) creat(&(0x7f0000000280)='./file0\x00', 0x0) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000000080)={&(0x7f0000000040)=""/52, 0x34}) 2018/04/25 13:38:50 executing program 6: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) 2018/04/25 13:38:50 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/25 13:38:50 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) 2018/04/25 13:38:50 executing program 7: ioperm(0x0, 0x1000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000667000), &(0x7f0000752000), &(0x7f0000000000), &(0x7f00009f4fff)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$int_out(r1, 0x5460, &(0x7f0000000080)) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r0, r1, 0x401, 0x48000000000, &(0x7f00000000c0)="58e234ecae4adbb3669501af8790291f37cd6701a39d1966cbc1294e95f061ef0a099500ecbd5c851f", 0x5, 0xfffffffffffffff8, 0x1, 0x3, 0x0, 0x1, 0x5, "5b5063bfade404e1d02f"}) 2018/04/25 13:38:50 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) 2018/04/25 13:38:50 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x212200, 0x0) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000, 0x3, &(0x7f0000e00000/0x200000)=nil) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) r2 = dup2(r0, r0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000100)=""/226, &(0x7f0000000200)=0xe2) 2018/04/25 13:38:50 executing program 6: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) 2018/04/25 13:38:50 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) 2018/04/25 13:38:50 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3ff, 0x200002) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfc, 0x43}, 0xfffffffffffffeed) r2 = syz_open_pts(r1, 0x40000) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000000)=""/16) 2018/04/25 13:38:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000), 0x0) recvfrom(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:50 executing program 3: ioperm(0x0, 0x1000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000667000), &(0x7f0000752000), &(0x7f0000000000), &(0x7f00009f4fff)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$int_out(r1, 0x5460, &(0x7f0000000080)) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r0, r1, 0x401, 0x48000000000, &(0x7f00000000c0)="58e234ecae4adbb3669501af8790291f37cd6701a39d1966cbc1294e95f061ef0a099500ecbd5c851f", 0x5, 0xfffffffffffffff8, 0x1, 0x3, 0x0, 0x1, 0x5, "5b5063bfade404e1d02f"}) 2018/04/25 13:38:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000000c0)={{0x2b, @multicast1=0xe0000001, 0x4e21, 0x0, 'sed\x00', 0x14, 0x7fffffff, 0x1b}, {@empty, 0x4e23, 0x0, 0x1, 0x8001, 0x2}}, 0x44) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:50 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) 2018/04/25 13:38:50 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) 2018/04/25 13:38:50 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x2000000000000000) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000180)="33c1451a0b172d164584f8a6d36784edf516ae5240b42cbf0f12cb776c5df30fa06bc024b351dd74ccef5689f4a7d31689f88c76af65ed11888b900f8efa7b78821b626269fc24c6c53603691723625562a5cb4351bf0001b573b05e7dcd7a20c27799a311ebb9165d88ad8dbcfeee314ed976ebb609599191e07133885ae8b214984ada4c367c626ebe5e15c35c511b976450991e176fb8e3b78a6beca601e6dcae5713891ee15e609afcae328b41577394eddec4fe24efcc8954803281dd47a3484ca6bd0c4d8873821f69597de27d23c50f7b8afd39c4e3e33aa007541bb4bd0693a6555223a950", 0xe9, 0x40840, &(0x7f0000000300)={0x11, 0xc, r2, 0x1, 0x8000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0x60) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000100)='lo\x00') 2018/04/25 13:38:50 executing program 6: r0 = socket(0x0, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) [ 94.006312] IPVS: set_ctl: invalid protocol: 43 224.0.0.1:20001 sed [ 94.062608] FAULT_INJECTION: forcing a failure. [ 94.062608] name failslab, interval 1, probability 0, space 0, times 1 [ 94.065740] IPVS: set_ctl: invalid protocol: 43 224.0.0.1:20001 sed [ 94.074148] CPU: 1 PID: 7272 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 94.087378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.096804] Call Trace: [ 94.099453] dump_stack+0x185/0x1d0 [ 94.103225] should_fail+0x87b/0xab0 [ 94.107046] should_failslab+0x279/0x2a0 [ 94.111172] __kmalloc+0xc2/0x350 [ 94.114719] ? _cond_resched+0x3c/0xd0 [ 94.118691] ? packet_setsockopt+0x38d6/0x5a90 [ 94.123352] ? packet_setsockopt+0x2661/0x5a90 [ 94.128022] packet_setsockopt+0x38d6/0x5a90 [ 94.132517] ? security_socket_setsockopt+0x5b/0x200 [ 94.137719] ? packet_ioctl+0x420/0x420 [ 94.141777] SYSC_setsockopt+0x4b8/0x570 [ 94.145950] SyS_setsockopt+0x76/0xa0 [ 94.149841] do_syscall_64+0x309/0x430 [ 94.153790] ? SYSC_recv+0xe0/0xe0 [ 94.157381] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/25 13:38:51 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) 2018/04/25 13:38:51 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x40000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0) setrlimit(0xd, &(0x7f0000000000)={0xfffffffffffffff9, 0x100000000}) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x0) sendfile(r1, r1, &(0x7f0000317000), 0xfe8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) [ 94.162604] RIP: 0033:0x455389 [ 94.165910] RSP: 002b:00007f5a762d7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 94.173665] RAX: ffffffffffffffda RBX: 00007f5a762d86d4 RCX: 0000000000455389 [ 94.180976] RDX: 0000000000000012 RSI: 0000000000000107 RDI: 0000000000000013 [ 94.188278] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 94.195579] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000014 [ 94.202999] R13: 00000000000005f8 R14: 00000000006fbfe0 R15: 0000000000000000 2018/04/25 13:38:51 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x80) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x0) r1 = getpgrp(0x0) r2 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r1, r2, 0x10, &(0x7f0000000040)={0x12, 0x1, 0x4, 0x3}) 2018/04/25 13:38:51 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xb91f, 0x8001) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000010c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8296}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x8}], 0x48) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/4096) 2018/04/25 13:38:51 executing program 6: r0 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) 2018/04/25 13:38:51 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xc000, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000100)=0x924, 0x4) ioctl$LOOP_GET_STATUS(r0, 0xc0101282, &(0x7f0000000000)) 2018/04/25 13:38:51 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001340)={0x0, 0xffffffff}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001440)={0x0, 0x4c, &(0x7f00000013c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e20}]}, &(0x7f0000001480)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000001580)={&(0x7f0000000080)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000012c0)=[{&(0x7f00000000c0)="4b455ee139f56841d327ec33a2845fe93993642c9c9c7f3a8088ef2a04", 0x1d}, {&(0x7f0000000100)="fdf13476cd20e32b56879746114246ae672b5eae7c60bf8a64e9b3d2d16461d0ae4d1d52224b54464a80e55c53439d7a6fef28887e6f39657f93bc494c9134ce03c89d66d89a04ae0d2295115e6150177415815ddaace4b35eaa5d5de94d4be17908880070e1ecd3d1e23b86619719a22764af658b10d9dcdcac434b472de17001c0221f3624bc66908447e53d3b3a34e419cbdf040c295fb8a644fbd1b630df14e32cc26c3531c1565b6695581bbce21ead0afe8527b686ad74d758c5374b6c638438d950ed52a74832bf2c6e194cf0eda3e6695bfdb534", 0xd8}, {&(0x7f0000000200)="36035017fa3ddd1812e3a7b492fda19c1ff76c9b29d03b0070eb9362ac36115c678b3481f55fba7016fe5c48438bf686a614d521a4dc711b35cc3fd2eccd5f18ccb25228705cf3eb240582e3e5ad807a970613859021e0c01994", 0x5a}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="a58fa326907c1d628c31b0f31c78c57e5750e29bc42fbcce48084091a65e29137c469ce33296a20650276dd2c104bc5254a3f23d6aa421a18c8f", 0x3a}], 0x5, &(0x7f00000014c0)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x8000, 0x5b13, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0x3, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffb01, 0x2cd, 0x8008, 0x2, 0xfffffffffffffff7, 0xffffffff, 0x7f, 0x100000000, r2}}], 0x90, 0x800}, 0x4080) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:51 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) 2018/04/25 13:38:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000), 0x0) recvfrom(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000100)="864b6a2100000000e1ff00000000", 0xe, 0x20000000, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x8c) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28d, &(0x7f0000000240), 0x132}, 0x4004000) 2018/04/25 13:38:51 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) 2018/04/25 13:38:51 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200002, 0x0) setsockopt$ax25_int(r1, 0x101, 0x5db54bac3d1e18f7, &(0x7f0000000080), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) 2018/04/25 13:38:51 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) signalfd(r1, &(0x7f00000004c0)={0x3}, 0x8) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000240)={0x1, 0x7f, 0x800, 0xd8, &(0x7f00000000c0)=""/216, 0x24, &(0x7f0000000040)=""/36, 0x7d, &(0x7f00000001c0)=""/125}) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000002c0)='./file0\x00', 0x40, 0x3, &(0x7f0000000400)=[{&(0x7f0000000300)="aafdb8f6aa3242a88126eb8b4d01556dd562fe742d694ef6c07d6c294d", 0x1d, 0x5}, {&(0x7f0000000340)="a13d5a9e0d21f3cdbbea9ff7b1195b096f62f805addf39be33b45c7713c6eaa1c37207c0b8676970561a2a61", 0x2c, 0x903c}, {&(0x7f0000000380)="330d74a11564acc9a23d3dcc4dd00c7f3082c3a8d75e26edb3242ddfd5a74a04a021565318da6490ad9b1a1cfde3727cff6db8e9b1be28ded2a00473b088a3ce63f05da58c97273624e03ac5b16adc79800429c402b246", 0x57, 0xffffffffffffffe0}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='flqshoncommit,\x00']) 2018/04/25 13:38:51 executing program 6: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) 2018/04/25 13:38:51 executing program 3: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)=0x6, 0x4) eventfd(0x10000) 2018/04/25 13:38:51 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) 2018/04/25 13:38:51 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68) r1 = socket(0xffffffffffffffff, 0x3, 0x1) getsockopt(r1, 0x114, 0x9, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/25 13:38:51 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:52 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x14b01, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0, r2}) 2018/04/25 13:38:52 executing program 6: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x0, 0x0, 0x1, 0x1df9}, 0x1c) 2018/04/25 13:38:52 executing program 5: r0 = socket(0x0, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) 2018/04/25 13:38:52 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x100000001) 2018/04/25 13:38:52 executing program 7: r0 = creat(&(0x7f0000030000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') getpgrp(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) ioctl$KDSETMODE(r1, 0x4b3a, 0xffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r2 = fcntl$getown(r1, 0x9) r3 = getpgrp(r2) syz_open_procfs(r3, &(0x7f0000000100)='maps\x00') mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/25 13:38:52 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x2, 0x36, 0x6, 0x8]}, &(0x7f0000000100)=0xc) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f0000559f24)}], 0x1) recvfrom(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_opts(r0, 0x0, 0xe, &(0x7f0000000280)=""/25, &(0x7f0000000240)=0x19) 2018/04/25 13:38:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000340)={0x0, &(0x7f0000000300)}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0xffff, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, @in6={0xa, 0x4e23, 0x78, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e20, 0x20f, @local={0xfe, 0x80, [], 0xaa}, 0x401}, @in={0x2, 0x4e20, @rand_addr=0x401}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0xd0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) accept$inet6(r3, 0x0, &(0x7f0000000180)) close(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000000c0)={r4, 0x80, 0xac, "0a41ab75a6e3ebb7ab1e68ed1052d0de91672640cf9d8179171a4438004310c03b0caedd154dd1ee80d7e1764e981ea4ad16cdfdafbe912235352cb5f0ba1022d4e1f35abc1dc34beb341194206c1639e8ec505c8f10f99a91d0488cdbce7a8b67f08be67aea61292fe109287db824bc041ea9a3c015e55220094e252933a45686c953c7797db392edd38c6f54178c21ddaca54481fe5b045546d39e16353b389ef082611d00521f96b5f342"}, 0xb4) 2018/04/25 13:38:52 executing program 6: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x0, 0x1df9}, 0x1c) 2018/04/25 13:38:52 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='/dev/vhost-net\x00', 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) keyctl$get_persistent(0x16, r2, r3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x5, 0x0, 0x10003, 0x847}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000240)={r4}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r5, 0x33, 0x4, [0x23, 0x400, 0x8001, 0x0]}, &(0x7f0000000340)=0x10) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x100000000000000, r1}) 2018/04/25 13:38:52 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) 2018/04/25 13:38:52 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x90, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000280)=0xe8) r3 = getuid() lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000001680)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001640)={&(0x7f0000000380)={0x12a0, 0x2, 0x9, 0x405, 0x70bd27, 0x25dfdbfc, {0x5, 0x0, 0x3}, [@nested={0x127c, 0x8d, [@typed={0x24, 0x94, @binary="2c824cb7ddfe4581f78e64e909701c562ca1309070ad244641fb3ce955c3"}, @generic="0f879920c77eed0a0a51405e81416c1c7e2289fd4ae2aef1bf35d5639f8d82dad402ba2c6fb85d06be19e8780891d1571499f9aad7202e0fe125076a401c908a58b527b4c1602fe00a0497f841cee161a2675c687966dd81d301406f408dda0fa29a4e604b4aaccf690b084bfe135c4eefeb8e878c6d35e52203aa421571c4780afc7fa9b5467949e2f7907e96973ff2f85e55a82f4778ff8febcf5d974df5bee6bef658831a70157dffe5c33237c7a6f154bea442d03393af7623df2bcbbd65b82d95f20510354042e93a863dc2ea98c840681adb464933", @typed={0x8, 0x2c, @uid=r2}, @typed={0xf8, 0x41, @binary="fb6a57820f06f26f2152af8ff1fc67c1eccc9d1811b6f34c69bc48a91872332b3d2b0b13303ce407ba45a7f76d140e21d342df52e8c9a5cd332a64c6768052e85facfcb83555d08d6f9143b5637d3b77b4bea6ee057fc9f2fe2c7db11783c77a0477b9c0c9540f8ca746b3281e06e09197e1f2e9072bfbfb6566a9b3db8807b9b7fd0d0c17c9612891e1e66dc6d10e33721651103132a489ef0b2bb3be701183c05b42a53fc7660c1139f910ca546d3498d09586d6ec85e305acb5ff25689958dfc4e474a8ee2ee3cb89e6cd69a1e3f2d8b4d355eeb4bbe967aad4653cd2301356d855d1d6e0dc3aa2b0b9f40eff45c2f994fd21"}, @generic="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", @typed={0x7c, 0x78, @binary="fae450dd9920b720eccae1f68ffe155df3e61be1996ab9b7a2d6fa7593807c89d2011dc153bb8b253670517fb9eb181e80b7df71d6b6ee34947c5f9592c96fce5d16c09a036368d64c85ea595e86d50ec3f1b6e19118f17497a1d07e78285f7ea1207b6370e22acd378d03d2336c525fc4ef717694"}]}, @typed={0x8, 0x43, @uid=r3}, @typed={0x8, 0x6f, @uid=r4}]}, 0x12a0}, 0x1, 0x0, 0x0, 0x4000080}, 0x4) 2018/04/25 13:38:52 executing program 5: r0 = socket(0x1e, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) 2018/04/25 13:38:52 executing program 7: r0 = memfd_create(&(0x7f0000000000)='vboxnet0*%*wlan1eth0,\x00', 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1ff, 0x101, 0x8, 0x4, 0x6}, &(0x7f0000000140)=0x14) bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x2, 0x9, 0xfffffffffffffffd, r2}) 2018/04/25 13:38:53 executing program 6: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) 2018/04/25 13:38:53 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat$cgroup_int(r0, &(0x7f0000000600)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000640)={0xd90, 0xe8b9, 0x1, 0x100, 0x9, [{0x4, 0x25, 0x8, 0x0, 0x0, 0x80}, {0x2, 0xdb, 0x9, 0x0, 0x0, 0x1}, {0x401, 0x9, 0xe437}, {0x1, 0x1, 0xffffffff, 0x0, 0x0, 0x200}, {0x5780, 0x5, 0x7fffffff, 0x0, 0x0, 0x2908}, {0x3, 0x401, 0x10000, 0x0, 0x0, 0x400}, {0xffffffff7fffffff, 0x3, 0x1, 0x0, 0x0, 0x100}, {0x4, 0x0, 0x4, 0x0, 0x0, 0x2004}, {0xffff, 0x6, 0x40, 0x0, 0x0, 0x250a}]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0000000000000000000000000000e3239980f049852f40f700000000007ac7b32793b600000000000000007f0000000000000000800002000008000000000200000000000000527fce1ba89bc97f9e87cad55b9263e3145fce87d70dd1b56c4b212fb7817765c5ac16c74261f457ed868a4f922e5269b55f3a40ca3ea73218ff612ed099cf84c814bd"], @ANYBLOB="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"], 0x568) write$vnet(r0, &(0x7f0000000080)={0x1, {&(0x7f0000000fc0)=""/4096, 0x1000, &(0x7f0000001fc0)=""/4096, 0x3, 0x2}}, 0x68) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000003fc0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000004000)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x3, 0x9, 0x1, 0x400, 0x8, 0x1000009, r2}) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000040)) r4 = semget$private(0x0, 0x3, 0x102) semctl$GETNCNT(r4, 0x7, 0xe, &(0x7f0000000000)=""/39) 2018/04/25 13:38:53 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) 2018/04/25 13:38:53 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6, 0x1000}, 0x4) 2018/04/25 13:38:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000dde000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x4cc6, @loopback={0x0, 0x1}, 0x7}}, 0x4, 0x6, 0x6, 0xffffffffffffff04, 0xfffffffffffffff9}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0xffff, 0xbe08, 0xffff}, 0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x6, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/25 13:38:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, r1) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r3, &(0x7f0000fc7ff8), 0xffc7) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x3f}, 0x8) 2018/04/25 13:38:53 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0xfffffdbc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x204080, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x3}}}, &(0x7f00000003c0)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r2, 0x1}, 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000200)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x56, {0x2, 0x8000004e26, @rand_addr=0x94}, 'vcan0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) r6 = getegid() syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x204d, 0x0) dup2(r4, r3) fchown(r3, r5, r6) 2018/04/25 13:38:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f0000559f24)}], 0x1) recvfrom(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) [ 96.885041] random: crng init done 2018/04/25 13:38:54 executing program 6 (fault-call:1 fault-nth:0): r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) 2018/04/25 13:38:54 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x200000000000000) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) r1 = dup3(r0, r0, 0x1000080006) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0x5, 0x7, 0x10000, 0x80000001, 0x7fff, 0x9}) [ 97.059719] FAULT_INJECTION: forcing a failure. [ 97.059719] name failslab, interval 1, probability 0, space 0, times 0 [ 97.071338] CPU: 1 PID: 7444 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 97.078329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.087910] Call Trace: [ 97.090662] dump_stack+0x185/0x1d0 [ 97.094380] should_fail+0x87b/0xab0 [ 97.098315] should_failslab+0x279/0x2a0 [ 97.102450] __kmalloc+0xc2/0x350 2018/04/25 13:38:54 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0xa00) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:54 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7fff, 0x701002) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) connect$packet(r0, &(0x7f0000000180)={0x11, 0x19, r1, 0x1, 0x10000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) [ 97.106002] ? tipc_group_create+0xfa/0x9c0 [ 97.110419] tipc_group_create+0xfa/0x9c0 [ 97.114674] ? local_bh_enable+0x36/0x40 [ 97.118836] tipc_setsockopt+0x120c/0x1e50 [ 97.123137] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 97.128678] ? __fget_light+0x6b9/0x710 [ 97.132719] ? security_socket_setsockopt+0x5b/0x200 [ 97.137922] ? tipc_shutdown+0x5c0/0x5c0 [ 97.142069] SYSC_setsockopt+0x4b8/0x570 [ 97.146230] SyS_setsockopt+0x76/0xa0 [ 97.150102] do_syscall_64+0x309/0x430 [ 97.154211] ? SYSC_recv+0xe0/0xe0 [ 97.158318] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 97.163611] RIP: 0033:0x455389 [ 97.166804] RSP: 002b:00007fbcb8febc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 97.174527] RAX: ffffffffffffffda RBX: 00007fbcb8fec6d4 RCX: 0000000000455389 [ 97.181802] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 97.189170] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 97.196467] R10: 0000000020b89fe4 R11: 0000000000000246 R12: 0000000000000014 2018/04/25 13:38:54 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x0, 0x0, 0x1, 0x1df9}, 0x1c) [ 97.204090] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000000 2018/04/25 13:38:54 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x0, 0x1df9}, 0x1c) 2018/04/25 13:38:54 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00001e3000)=0xca) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:54 executing program 7: 2018/04/25 13:38:54 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x800, 0x4140) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/25 13:38:54 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x1ed1, 0x7fffffff, 0xffffffff, 0x6, 0x2, 0x2}, 0x72}, 0xa) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) 2018/04/25 13:38:54 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x100000000004) write(r0, &(0x7f0000ff2fd9)="2700000014000707030e0000120fe70010ffe0f41207f4cd0a19000000000000240800390075ed", 0x27) 2018/04/25 13:38:54 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) 2018/04/25 13:38:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f0000559f24)}], 0x1) recvfrom(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:54 executing program 6 (fault-call:1 fault-nth:1): r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) [ 97.807903] FAULT_INJECTION: forcing a failure. [ 97.807903] name failslab, interval 1, probability 0, space 0, times 0 [ 97.819468] CPU: 1 PID: 7480 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 97.826352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.835753] Call Trace: [ 97.838431] dump_stack+0x185/0x1d0 [ 97.842136] should_fail+0x87b/0xab0 [ 97.845920] should_failslab+0x279/0x2a0 [ 97.850043] __kmalloc+0xc2/0x350 [ 97.853549] ? kmsan_set_origin_inline+0x6b/0x120 2018/04/25 13:38:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="ac000000210001030000000000000000e0000001000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100000000000000000000000000000000000000009c281a4500000000000000007d91d1cf0ff90484000000000000000000000000000000000000000000fe8000000000000000000000000002000000000000000000000027ec"], 0x3}, 0x1}, 0x0) [ 97.858440] ? tipc_alloc_conn+0x56/0x6d0 [ 97.862647] tipc_alloc_conn+0x56/0x6d0 [ 97.866724] ? tipc_topsrv_kern_subscr+0xc7/0x610 [ 97.871787] tipc_topsrv_kern_subscr+0x218/0x610 [ 97.876760] tipc_group_create+0x63e/0x9c0 [ 97.881122] tipc_setsockopt+0x120c/0x1e50 [ 97.885419] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 97.890867] ? __fget_light+0x6b9/0x710 [ 97.894895] ? security_socket_setsockopt+0x5b/0x200 [ 97.900158] ? tipc_shutdown+0x5c0/0x5c0 [ 97.904312] SYSC_setsockopt+0x4b8/0x570 [ 97.908499] SyS_setsockopt+0x76/0xa0 [ 97.912411] do_syscall_64+0x309/0x430 [ 97.916362] ? SYSC_recv+0xe0/0xe0 [ 97.919955] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 97.925182] RIP: 0033:0x455389 [ 97.928394] RSP: 002b:00007fbcb8febc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 97.936150] RAX: ffffffffffffffda RBX: 00007fbcb8fec6d4 RCX: 0000000000455389 [ 97.943466] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 97.951340] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 2018/04/25 13:38:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYBLOB="000000040000000408000d000000ecff08001b0000000000"], 0x2}, 0x1}, 0x0) [ 97.958647] R10: 0000000020b89fe4 R11: 0000000000000246 R12: 0000000000000014 [ 97.965987] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000001 2018/04/25 13:38:55 executing program 7: r0 = creat(&(0x7f0000000280)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[@ANYRES32], 0x4) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2, 0x11, r2, 0x0) madvise(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x100000009) 2018/04/25 13:38:55 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/04/25 13:38:55 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x301c00) syz_open_pts(r0, 0x40000) r1 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) 2018/04/25 13:38:55 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc3, 0x200000) signalfd4(r1, &(0x7f0000000100)={0x844}, 0x8, 0x80800) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000140)={0x2, 0x81, 0x7fff, 0x2bda, 0x1, 0xffffffff}) epoll_wait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x2) 2018/04/25 13:38:55 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x0) 2018/04/25 13:38:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/04/25 13:38:55 executing program 6 (fault-call:1 fault-nth:2): r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) 2018/04/25 13:38:55 executing program 4: socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000300)={{0x3, 0x3, 0x3ff, 0x2, 0x1}, 0x5, 0xff, 0x9}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) r2 = add_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="c423f2b9b0fff6423620f6574d5d9ec3c07c1bb8ac215661d5808c19df3d2c62bde369ba78894a436e4eed0bf92fc7b6e38f758d2f90574f84089092c05d858f94a65bdf91a8ca18b7a4bcc5a1d5cfad4aac4279850a39cc9b851d55673573979f0026d1c4a1a58ae3513b39e411554b387d585027565a34467548a4f118bad095b3e002e11e5fc59db21845503fae2328a82e580e428751bbebfbe935f9a83a", 0xa0, 0xfffffffffffffffc) add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="822e242894786ad191752ff31fcdd8e96777e25ea1d31d54063142eebfc30a2f07ddd2e70e0df7f91e62fef80f9d13226b4ddb1447e44612d1c9b74988421ae5da9a42f466b1317a1ec3f4f8a5b3f8486ed443277aecd058ce3ad0b9157f32ef5fd8f1360e715c6766469ffaad0f5473f627bc7c41d15f3e97c39ea8f523e40825e0fa054ad576d6ab6d0d965ab28e1ac293de01793e0b1ebf8e74142b14151ac7ac4a7df52119e99e54ac7f", 0xac, r2) [ 98.342275] FAULT_INJECTION: forcing a failure. [ 98.342275] name failslab, interval 1, probability 0, space 0, times 0 [ 98.353693] CPU: 1 PID: 7533 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 98.360606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.370104] Call Trace: [ 98.372766] dump_stack+0x185/0x1d0 [ 98.376462] should_fail+0x87b/0xab0 [ 98.380248] should_failslab+0x279/0x2a0 [ 98.384442] kmem_cache_alloc+0x136/0xb90 [ 98.388730] ? radix_tree_node_alloc+0x1c7/0x5c0 [ 98.393677] ? kmsan_set_origin+0x9e/0x160 [ 98.398387] radix_tree_node_alloc+0x1c7/0x5c0 [ 98.403222] radix_tree_extend+0x22a/0x8f0 [ 98.407573] ? __msan_poison_alloca+0x15c/0x1d0 [ 98.412341] idr_get_free+0x347/0x1490 [ 98.416473] idr_alloc_u32+0x27c/0x550 [ 98.420433] idr_alloc+0x161/0x220 [ 98.424844] tipc_alloc_conn+0x2f7/0x6d0 [ 98.429042] tipc_topsrv_kern_subscr+0x218/0x610 [ 98.433944] tipc_group_create+0x63e/0x9c0 [ 98.438848] tipc_setsockopt+0x120c/0x1e50 [ 98.443155] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 98.448793] ? __fget_light+0x6b9/0x710 [ 98.452823] ? security_socket_setsockopt+0x5b/0x200 [ 98.458125] ? tipc_shutdown+0x5c0/0x5c0 [ 98.462554] SYSC_setsockopt+0x4b8/0x570 [ 98.466922] SyS_setsockopt+0x76/0xa0 [ 98.470839] do_syscall_64+0x309/0x430 [ 98.474799] ? SYSC_recv+0xe0/0xe0 [ 98.478399] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.483623] RIP: 0033:0x455389 [ 98.486854] RSP: 002b:00007fbcb8febc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 98.494714] RAX: ffffffffffffffda RBX: 00007fbcb8fec6d4 RCX: 0000000000455389 [ 98.502012] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 98.509669] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 98.516983] R10: 0000000020b89fe4 R11: 0000000000000246 R12: 0000000000000014 [ 98.524388] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000002 2018/04/25 13:38:56 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0x8, 0x0, 0x2, 0x1, 0xfffffffffffffff9, 0x6, 0x8, 0x1, 0x6, 0x8, 0x6, 0x7}) syz_mount_image$msdos(&(0x7f00000001c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0x10000, 0x5, &(0x7f0000001480)=[{&(0x7f0000000240)="50d42161c526aa1e2a3b94408861e037388deceb6a45a6bcd3a0fb3f409bae864cb1f2c0a1ea31f9036879101bbcd75765934c4ab7290b916901486cd1f50071066e29f484a2", 0x46, 0x6}, {&(0x7f00000002c0)="68f34d70b4c19d1f58afb9684b421dd84430a38884c9db2617096a55c0a8c4ea89c24f8dc03349b7e4fd601911e627eebe717ab8799f7c944e6d83a0b45a28be00de0c5a4ef1243b9a4ea8ccb04937ee1230c69439ccbc83d5ecdf15259c777784705cc4830ab88bea6cbf12f37d9bd059b59b9c1e7ea6ea4e7777d69e1a573c65a71a53ae365360514be062950886e1dc2ed6c52e9eaf115e7ccdbb0c", 0x9d, 0x3}, {&(0x7f0000000380)="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", 0x1000, 0x4}, {&(0x7f0000001380)="15937a310d01a73945282a310673767163644a59ee50f99ae2e7f182e9f2d170817d5417e6d8c0460a45325fedaabd7a7f1b0ef6c1574ec719899d9cfd91e793a432587998a2d2ddd1f41ce1d6dbd5aefa522011559646a20818023f5d24884b244db8f50df0c8717fd9dfc9d5a529fa929325d45ba67c809d698db2c34249e917a2114a0192ee9c9704b39af7b93ccbd10344fd58b7b9b5540dc820", 0x9c, 0x8001}, {&(0x7f0000001440)="eab5d3bcf4ef8245bfd56dacb2fd49f08bbc3fc2883d7e1a8a5ed2242ff910e97b17337a03cfd6c52aa3dba88e8db51abe6136d0", 0x34, 0x6}], 0x2e003, &(0x7f0000001500)={[{@check_strict='check=strict', 0x2c}]}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x80) 2018/04/25 13:38:56 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f0000000000)="13affe4a69902de97f77eed54ef6652820bf006bfd89fbec129a62", 0x1b}, {&(0x7f0000000080)="e1846704cb3ab2dec0dcea481abcbf1edf6a96929fd15e818bd6bf3d1d9b041d229f5cf75dd048559791cddf05ea7c2432f0d399791ac6b8d9bc85a36e5842bd08447216f432ffbad73c85a9304adaae6e68097ed01b13c92190c9c325a0834c3b595ab21f3f08616a677254747bb4a266e9198ffb09ab1ec3571b0bb49def10dc29d300a9965fe87a5d8b4e830f779dba581c6bf4523e52fc894f6e6ff58ceea1c1b4734274", 0xa6}, {&(0x7f0000000140)="4aec1a59c57220", 0x7}, {&(0x7f0000000180)="f7eac9d4689384f27361d6a32dc0f81d2522374dc8d54343dbcd23d0c53b825b23f26bfb0863b7d6e598cafad682ba9dac56b675ca2c26054f3b7bd15223979d639361f5b34b6ae3db2d93cce9ced3bf3cee8962930c4a83288855286b2ac2ab55b9fa2b3c0a9fbab2a4e7c2ce2d34fa07fa73cc2f59b15585ad7ca7a755899fb66210657302395c1f5fed1a35be41e35823fc70bcc45285b53e26a19fbd9fc17d2d714d7661ccebc5a0232a8a1ae1bc32bb1ac91e44218366f30e33954dea47436f13b209194bac956276184e5f5f73d925c92564dbf7f9ff0e9c8d5855c18c6cad06d660d7d69a79e521", 0xeb}, {&(0x7f0000000280)="ceec6474b31b42", 0x7}, {&(0x7f00000002c0)="b6f77ef6c30226ee7da61c3a7c2cb0a02f012b19dfb5001a2c75255460cf4a063280aa54e0c3bd427a56ecebddc6ff0b5e60ee91d811f1d290d73244558d172cee222369ccf23dc0c7f6973e986a71e1ff6c9b26030956e89dfc3750971166639f560d7996b852b1fa8b4dd12020a350c2de24910efad549c218fc55f69478ee054d3e1fe7a6f6bb3d8f8f30110deea086399f00088179deee27ba", 0x9b}, {&(0x7f0000000380)="0fafdd9266469fd7dcf084b5a70b79e2fd", 0x11}, {&(0x7f00000003c0)="4e4e72c8d8887c469f242881f8abff5422a8d60dbae0eaa8fa4b53c45aeb289fcff742a311a938b3708aa33acde3fa5fb1dd797468619572924f46739fe4eb1db5b47fa37df5d0165e05fe83a138d51baf121f23156b61b53d546df283365683bd47c0411b63867229d601cf5abc34110b9674808e5a69a381168fb54f6a7a69c9899cb6087db3ce1fa429ed957325e785bbec3c14e7888f8ce9f39d38a7cc6a28787191d8c27f2c6289ab0b810ca6782beb87f5eb752a29d3", 0xb9}], 0x8, 0xf) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x1}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000500)=0x0) sched_getattr(r1, &(0x7f0000000540), 0x30, 0x0) epoll_create1(0x80000) 2018/04/25 13:38:56 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) close(r0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x40000) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x55e, 0x111000) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x3, r2}) 2018/04/25 13:38:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/04/25 13:38:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f640094000500", 0x2c}], 0x1) recvfrom(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) 2018/04/25 13:38:56 executing program 6 (fault-call:1 fault-nth:3): r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) 2018/04/25 13:38:56 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) write(r0, &(0x7f0000000240)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x0) 2018/04/25 13:38:56 executing program 7: mkdir(&(0x7f0000000640)='./file1\x00', 0x0) syz_mount_image$jfs(&(0x7f00000003c0)='jfs\x00', &(0x7f0000000600)='./file0\x00', 0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000840)=ANY=[]) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x4000000100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000fdb000)='ubifs\x00', 0x4001000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x1000, &(0x7f0000000200)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='qnx4\x00', 0x40000, &(0x7f00000001c0)) [ 99.261407] FAULT_INJECTION: forcing a failure. [ 99.261407] name failslab, interval 1, probability 0, space 0, times 0 [ 99.273105] CPU: 1 PID: 7559 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 99.279992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.289392] Call Trace: [ 99.292575] dump_stack+0x185/0x1d0 [ 99.296269] should_fail+0x87b/0xab0 [ 99.300065] should_failslab+0x279/0x2a0 [ 99.304211] __kmalloc+0xc2/0x350 [ 99.307731] ? tipc_subscrb_connect_cb+0x59/0x270 [ 99.312644] tipc_subscrb_connect_cb+0x59/0x270 [ 99.317471] ? tipc_subscrb_rcv_cb+0xe80/0xe80 [ 99.322165] tipc_topsrv_kern_subscr+0x3c1/0x610 [ 99.327164] tipc_group_create+0x63e/0x9c0 [ 99.331558] tipc_setsockopt+0x120c/0x1e50 [ 99.335908] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 99.341558] ? __fget_light+0x6b9/0x710 [ 99.345605] ? security_socket_setsockopt+0x5b/0x200 [ 99.350841] ? tipc_shutdown+0x5c0/0x5c0 [ 99.355030] SYSC_setsockopt+0x4b8/0x570 [ 99.359408] SyS_setsockopt+0x76/0xa0 [ 99.363331] do_syscall_64+0x309/0x430 [ 99.367298] ? SYSC_recv+0xe0/0xe0 [ 99.370904] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 99.376145] RIP: 0033:0x455389 [ 99.379367] RSP: 002b:00007fbcb8febc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 99.387307] RAX: ffffffffffffffda RBX: 00007fbcb8fec6d4 RCX: 0000000000455389 [ 99.394624] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 99.402030] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 2018/04/25 13:38:56 executing program 6 (fault-call:1 fault-nth:4): r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) [ 99.409467] R10: 0000000020b89fe4 R11: 0000000000000246 R12: 0000000000000014 [ 99.416787] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000003 [ 99.424232] Subscriber rejected, no memory 2018/04/25 13:38:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) [ 99.580931] FAULT_INJECTION: forcing a failure. [ 99.580931] name failslab, interval 1, probability 0, space 0, times 0 [ 99.592509] CPU: 1 PID: 7583 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 99.599581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.608980] Call Trace: [ 99.611634] dump_stack+0x185/0x1d0 [ 99.615399] should_fail+0x87b/0xab0 [ 99.619179] should_failslab+0x279/0x2a0 [ 99.623385] __kmalloc+0xc2/0x350 [ 99.626880] ? tipc_subscrb_rcv_cb+0x7d/0xe80 [ 99.631973] ? tipc_subscrb_rcv_cb+0x566/0xe80 [ 99.636982] tipc_subscrb_rcv_cb+0x566/0xe80 [ 99.641468] ? tipc_topsrv_start+0x650/0x650 [ 99.645966] ? tipc_topsrv_start+0x650/0x650 [ 99.650591] tipc_topsrv_kern_subscr+0x4ff/0x610 [ 99.656294] tipc_group_create+0x63e/0x9c0 [ 99.660660] tipc_setsockopt+0x120c/0x1e50 [ 99.664971] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 99.670427] ? __fget_light+0x6b9/0x710 [ 99.674441] ? security_socket_setsockopt+0x5b/0x200 [ 99.679660] ? tipc_shutdown+0x5c0/0x5c0 [ 99.683827] SYSC_setsockopt+0x4b8/0x570 [ 99.688016] SyS_setsockopt+0x76/0xa0 [ 99.691931] do_syscall_64+0x309/0x430 [ 99.695905] ? SYSC_recv+0xe0/0xe0 [ 99.699529] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 99.704775] RIP: 0033:0x455389 [ 99.707994] RSP: 002b:00007fbcb8febc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 99.715750] RAX: ffffffffffffffda RBX: 00007fbcb8fec6d4 RCX: 0000000000455389 [ 99.723154] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 2018/04/25 13:38:56 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x0) [ 99.730562] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 99.737883] R10: 0000000020b89fe4 R11: 0000000000000246 R12: 0000000000000014 [ 99.745199] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000004 [ 99.752843] Subscription rejected, no memory 2018/04/25 13:38:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/04/25 13:38:57 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:57 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) uselib(&(0x7f0000000000)='./file0\x00') getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x2) r1 = dup(r0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) 2018/04/25 13:38:57 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/25 13:38:57 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000400)={&(0x7f0000ffc000/0x4000)=nil, 0xb5c, 0x7, 0x4, &(0x7f0000ffd000/0x2000)=nil, 0x9d}) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x110, r1, 0x300, 0x70bd28, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3f}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xab1d}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffc}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xc6ef}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x39c815b0}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000800}, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000003c0)={0x10000, 0x2}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000002c0)=""/222) 2018/04/25 13:38:57 executing program 6 (fault-call:1 fault-nth:5): r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) 2018/04/25 13:38:57 executing program 3: 2018/04/25 13:38:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f640094000500", 0x2c}], 0x1) recvfrom(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)=@ax25={0x3, {"d0358fcb5b3511"}}, 0x80) [ 100.256022] FAULT_INJECTION: forcing a failure. [ 100.256022] name failslab, interval 1, probability 0, space 0, times 0 [ 100.267537] CPU: 1 PID: 7607 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 100.274422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.283979] Call Trace: [ 100.286646] dump_stack+0x185/0x1d0 [ 100.290466] should_fail+0x87b/0xab0 [ 100.294248] should_failslab+0x279/0x2a0 [ 100.298804] __kmalloc+0xc2/0x350 [ 100.302333] ? kmsan_set_origin_inline+0x6b/0x120 [ 100.307231] ? tipc_nameseq_create+0x70/0x590 [ 100.311824] tipc_nameseq_create+0x70/0x590 [ 100.316221] tipc_nametbl_subscribe+0x510/0x1330 [ 100.321032] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 100.326450] ? trace_kmalloc+0xb6/0x2b0 [ 100.330495] tipc_subscrb_rcv_cb+0xb6b/0xe80 [ 100.335011] ? tipc_topsrv_start+0x650/0x650 [ 100.339512] tipc_topsrv_kern_subscr+0x4ff/0x610 [ 100.344393] tipc_group_create+0x63e/0x9c0 [ 100.354635] tipc_setsockopt+0x120c/0x1e50 [ 100.358962] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 100.364422] ? __fget_light+0x6b9/0x710 [ 100.368448] ? security_socket_setsockopt+0x5b/0x200 [ 100.373655] ? tipc_shutdown+0x5c0/0x5c0 [ 100.377816] SYSC_setsockopt+0x4b8/0x570 [ 100.382009] SyS_setsockopt+0x76/0xa0 [ 100.385924] do_syscall_64+0x309/0x430 [ 100.389902] ? SYSC_recv+0xe0/0xe0 [ 100.393523] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 100.398752] RIP: 0033:0x455389 [ 100.402056] RSP: 002b:00007fbcb8febc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 100.409818] RAX: ffffffffffffffda RBX: 00007fbcb8fec6d4 RCX: 0000000000455389 [ 100.417397] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 100.424800] RBP: 000000000072bea0 R08: 000000000000001c R09: 0000000000000000 [ 100.432385] R10: 0000000020b89fe4 R11: 0000000000000246 R12: 0000000000000014 [ 100.439703] R13: 00000000000005fc R14: 00000000006fc040 R15: 0000000000000005 [ 100.447252] Name sequence creation failed, no memory 2018/04/25 13:38:57 executing program 3: 2018/04/25 13:38:57 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x101000) accept4$ax25(r1, 0x0, &(0x7f0000000080), 0x80000) [ 100.452450] Failed to create subscription for {65537,0,4294967295} 2018/04/25 13:38:57 executing program 5: syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) 2018/04/25 13:38:57 executing program 3: 2018/04/25 13:38:57 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaefe, &(0x7f00001e3000)=0x8000000) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) 2018/04/25 13:38:57 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xace, 0x400000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xde) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x8000}, 0x8) 2018/04/25 13:38:57 executing program 7: 2018/04/25 13:38:57 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x9, 0x0, 0x8000}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) 2018/04/25 13:38:57 executing program 3: 2018/04/25 13:38:57 executing program 5: syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) [ 100.943507] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 [ 100.951813] IP: __list_del_entry_valid+0xd1/0x440 [ 100.956782] PGD 80000001cbd5c067 P4D 80000001cbd5c067 PUD 1cc131067 PMD 0 [ 100.963875] Oops: 0000 [#1] SMP PTI [ 100.967531] Dumping ftrace buffer: [ 100.971088] (ftrace buffer empty) [ 100.974801] Modules linked in: [ 100.978017] CPU: 1 PID: 7607 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 100.984948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.994336] RIP: 0010:__list_del_entry_valid+0xd1/0x440 [ 100.999787] RSP: 0018:ffff88019edff1a8 EFLAGS: 00010282 [ 101.005170] RAX: 0000000000000001 RBX: 00000000966000da RCX: 0000000000000000 [ 101.012451] RDX: 0000000000000000 RSI: 00000000966000da RDI: ffffffff83ed21ca [ 101.019893] RBP: ffff88019edff200 R08: 0000000000000000 R09: 0000000000000000 [ 101.027275] R10: 0000000000000001 R11: ffff88019edf0000 R12: ffffffffffffffff [ 101.034558] R13: 0000000000000000 R14: 00000000966000da R15: 0000000000000000 [ 101.041843] FS: 00007fbcb8fec700(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 101.050090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.055982] CR2: 0000000000000000 CR3: 00000001cc3f0000 CR4: 00000000001406e0 [ 101.063344] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 101.070627] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 101.077898] Call Trace: [ 101.080629] tipc_nametbl_unsubscribe+0x4a1/0xa90 [ 101.085644] ? tipc_subscrb_release_cb+0x61/0x100 [ 101.090530] tipc_subscrb_subscrp_delete+0x399/0x990 [ 101.095698] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.100376] tipc_subscrb_release_cb+0x61/0x100 [ 101.105061] tipc_topsrv_kern_unsubscr+0x54b/0x630 [ 101.110041] ? tipc_subscrb_connect_cb+0x270/0x270 [ 101.114982] tipc_group_delete+0x4c8/0x520 [ 101.119292] ? tipc_group_self+0x16a/0x260 [ 101.123583] tipc_release+0x215/0x1730 [ 101.127535] ? fsnotify+0x493/0x18f0 [ 101.131294] ? __fsnotify_parent+0x132/0x560 [ 101.135751] ? tipc_sock_destruct+0x3b0/0x3b0 [ 101.140296] sock_close+0xe0/0x300 [ 101.143903] __fput+0x49e/0xa10 [ 101.147239] ____fput+0x37/0x40 [ 101.150535] ? fput+0x2e0/0x2e0 [ 101.153820] task_work_run+0x243/0x2c0 [ 101.157728] do_exit+0x10e1/0x38d0 [ 101.161437] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 101.166897] ? __dequeue_signal+0x70d/0xb10 [ 101.171281] do_group_exit+0x1a0/0x360 [ 101.175278] get_signal+0x1320/0x1f20 [ 101.179095] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.183773] ? prepare_exit_to_usermode+0x271/0x3a0 [ 101.188805] do_signal+0xb8/0x1c80 [ 101.192386] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 101.198075] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.202960] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.207666] ? syscall_return_slowpath+0xe9/0x700 [ 101.212549] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 101.217513] ? prepare_exit_to_usermode+0xec/0x3a0 [ 101.222890] prepare_exit_to_usermode+0x271/0x3a0 [ 101.227747] syscall_return_slowpath+0xe9/0x700 [ 101.232487] do_syscall_64+0x36d/0x430 [ 101.236399] ? futex_lock_pi+0x1e60/0x1e60 [ 101.240644] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.245835] RIP: 0033:0x455389 [ 101.249024] RSP: 002b:00007fbcb8febce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 101.256751] RAX: fffffffffffffe00 RBX: 000000000072bec8 RCX: 0000000000455389 [ 101.264025] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 101.271563] RBP: 000000000072bec8 R08: 0000000000000036 R09: 000000000072bea0 [ 101.278934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 101.286219] R13: 0000000000a3e81f R14: 00007fbcb8fec9c0 R15: 0000000000000000 [ 101.293489] Code: 15 4c 89 f8 4c 31 f0 4c 89 e1 48 f7 d1 48 21 c1 0f 84 76 01 00 00 4d 39 f7 0f 84 7e 01 00 00 41 89 de 4d 85 e4 0f 85 01 02 00 00 <4d> 8b 27 4c 89 ff e8 e4 79 cb fd 48 8b 18 44 8b 3a 48 89 d8 48 [ 101.312931] RIP: __list_del_entry_valid+0xd1/0x440 RSP: ffff88019edff1a8 [ 101.319762] CR2: 0000000000000000 [ 101.323224] ---[ end trace a9ead9d09d1bde45 ]--- [ 101.327998] Kernel panic - not syncing: Fatal exception in interrupt [ 101.334983] Dumping ftrace buffer: [ 101.338529] (ftrace buffer empty) [ 101.342312] Kernel Offset: disabled [ 101.345935] Rebooting in 86400 seconds..