[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 29.947418] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 34.624085] random: sshd: uninitialized urandom read (32 bytes read) [ 35.151405] random: sshd: uninitialized urandom read (32 bytes read) [ 36.419573] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.9' (ECDSA) to the list of known hosts. [ 41.956484] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/05 09:47:45 fuzzer started 2018/06/05 09:47:45 dialing manager at 10.128.0.26:37373 [ 67.279154] can: request_module (can-proto-0) failed. [ 67.290015] can: request_module (can-proto-0) failed. 2018/06/05 09:48:12 kcov=true, comps=false 2018/06/05 09:48:17 executing program 7: 2018/06/05 09:48:17 executing program 0: 2018/06/05 09:48:17 executing program 4: 2018/06/05 09:48:17 executing program 1: 2018/06/05 09:48:17 executing program 5: 2018/06/05 09:48:17 executing program 2: 2018/06/05 09:48:17 executing program 3: 2018/06/05 09:48:17 executing program 6: [ 75.442536] IPVS: ftp: loaded support on port[0] = 21 [ 75.632850] IPVS: ftp: loaded support on port[0] = 21 [ 75.672417] IPVS: ftp: loaded support on port[0] = 21 [ 75.701216] IPVS: ftp: loaded support on port[0] = 21 [ 75.704790] IPVS: ftp: loaded support on port[0] = 21 [ 75.709220] IPVS: ftp: loaded support on port[0] = 21 [ 75.740800] IPVS: ftp: loaded support on port[0] = 21 [ 75.770839] IPVS: ftp: loaded support on port[0] = 21 [ 77.657740] ip (4700) used greatest stack depth: 53976 bytes left [ 78.696209] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.702679] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.726714] device bridge_slave_0 entered promiscuous mode [ 78.807306] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.813810] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.852628] device bridge_slave_0 entered promiscuous mode [ 78.926968] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.933451] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.972103] device bridge_slave_1 entered promiscuous mode [ 79.045513] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.052014] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.081515] device bridge_slave_1 entered promiscuous mode [ 79.146137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.202638] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.209160] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.228812] device bridge_slave_0 entered promiscuous mode [ 79.245658] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.252116] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.263171] device bridge_slave_0 entered promiscuous mode [ 79.271649] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.278081] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.290711] device bridge_slave_0 entered promiscuous mode [ 79.300877] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.307332] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.334313] device bridge_slave_0 entered promiscuous mode [ 79.367576] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.374124] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.398391] device bridge_slave_0 entered promiscuous mode [ 79.406689] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.414395] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.427211] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.433663] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.462138] device bridge_slave_1 entered promiscuous mode [ 79.473782] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.480241] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.512586] device bridge_slave_1 entered promiscuous mode [ 79.540661] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.547139] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.573760] device bridge_slave_1 entered promiscuous mode [ 79.581469] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.587922] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.597924] device bridge_slave_1 entered promiscuous mode [ 79.605219] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.611641] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.626920] device bridge_slave_0 entered promiscuous mode [ 79.646355] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.653915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.677529] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.683990] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.721769] device bridge_slave_1 entered promiscuous mode [ 79.748661] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.764817] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.781519] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.824292] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.884216] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.890730] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.921149] device bridge_slave_1 entered promiscuous mode [ 79.963827] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.979854] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.988409] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.997539] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.077677] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.134458] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.220876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.284930] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.335176] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.382638] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.471822] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.504179] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.550530] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.560196] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.576267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.588660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.645189] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.695117] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.709477] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.768930] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.856016] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.880297] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 80.924172] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.931836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.951317] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.962214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.991281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.998268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.020765] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.037169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.100493] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 81.114321] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.121336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.137539] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.151292] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.158573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.174982] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.181976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.266914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.273899] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.289762] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.301566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.380330] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.387351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.425287] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 81.587307] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.613907] team0: Port device team_slave_0 added [ 81.635965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 81.651141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.667172] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 81.674226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.701625] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.715150] team0: Port device team_slave_0 added [ 81.791147] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.816108] team0: Port device team_slave_1 added [ 81.839786] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.858662] team0: Port device team_slave_0 added [ 81.927663] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.947845] team0: Port device team_slave_1 added [ 81.967236] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.990269] team0: Port device team_slave_0 added [ 82.000865] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.011276] team0: Port device team_slave_0 added [ 82.048560] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.068529] team0: Port device team_slave_0 added [ 82.090807] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.111094] team0: Port device team_slave_1 added [ 82.136008] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.143458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.170829] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.191206] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.204231] team0: Port device team_slave_1 added [ 82.220789] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.236214] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.263301] team0: Port device team_slave_1 added [ 82.281164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.298736] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.337279] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.344332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.362126] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.381564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.388754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.396892] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.421473] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.430483] team0: Port device team_slave_1 added [ 82.442602] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.459286] team0: Port device team_slave_0 added [ 82.465649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.473707] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.493383] team0: Port device team_slave_0 added [ 82.510216] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.519258] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.529197] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.542733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.570276] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.595366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.623124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.649543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.663322] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.670868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.678831] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.689621] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.697171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.705385] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.732573] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.743926] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.752668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.763544] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.777148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.786974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.795680] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.803905] team0: Port device team_slave_1 added [ 82.809674] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.818532] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.826388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.843484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.866468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.891522] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.912657] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.921953] team0: Port device team_slave_1 added [ 82.931762] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.943198] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.954964] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.972724] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.984218] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.996766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.026782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.053335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.076748] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.097261] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.111351] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.121808] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.130546] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.137974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.151315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.178355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.194081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.207311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.223018] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.238510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.248535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.258470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 83.270826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.279901] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.292305] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.308470] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.329787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.349295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.365074] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.383265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.403340] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.418160] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.425398] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.452860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.483863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.505509] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.523569] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 83.531307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.548211] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.585303] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.606933] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.619746] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.627492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.641185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.673629] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.701981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.735710] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.754133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.768150] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.781721] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.802637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.825110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.845742] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.860393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.923309] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.932631] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.951155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.385566] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.392019] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.398844] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.405267] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.430141] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.436749] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.639558] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.646078] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.652816] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.659215] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.683564] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.707668] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.714102] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.720867] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.727285] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.741390] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.985712] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.992173] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.998960] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.005384] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.061942] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.080420] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.086833] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.093605] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.100014] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.108296] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.124291] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.130729] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.137510] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.143930] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.158060] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.167447] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.173850] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.180604] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.187001] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.221927] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.233914] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.240347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.247183] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.253614] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.282925] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.495943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.510689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.534313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.566765] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.590329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.599253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.607789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.981331] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.298693] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.334486] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.464408] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.617508] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.714372] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.743861] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.793557] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.804307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.016984] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.236125] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.252433] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.442115] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.505536] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.546605] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.564826] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.611683] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.617956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.628222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.848723] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.855095] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.865846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.954348] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.960847] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.971871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.033800] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.040353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.052439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.328817] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.335332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.346746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.377769] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.389187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.417014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.447573] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.458430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.472388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.486642] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.493153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.505741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.532819] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.754868] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.816212] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.895354] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.002238] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.220610] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.275584] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.302850] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/05 09:48:45 executing program 7: 2018/06/05 09:48:45 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0008060001080006040001f8bf66c55b1bac1414bbaaaaaaaaaa00b4c806ef"], &(0x7f0000000100)) 2018/06/05 09:48:45 executing program 2: 2018/06/05 09:48:45 executing program 0: 2018/06/05 09:48:45 executing program 6: 2018/06/05 09:48:45 executing program 4: 2018/06/05 09:48:45 executing program 5: 2018/06/05 09:48:45 executing program 1: 2018/06/05 09:48:45 executing program 1: 2018/06/05 09:48:45 executing program 0: 2018/06/05 09:48:45 executing program 4: 2018/06/05 09:48:45 executing program 7: 2018/06/05 09:48:45 executing program 6: 2018/06/05 09:48:45 executing program 2: 2018/06/05 09:48:45 executing program 5: 2018/06/05 09:48:45 executing program 3: 2018/06/05 09:48:45 executing program 0: 2018/06/05 09:48:45 executing program 4: 2018/06/05 09:48:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_matches\x00') readv(r0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/147, 0x93}], 0x1) 2018/06/05 09:48:45 executing program 7: 2018/06/05 09:48:45 executing program 2: 2018/06/05 09:48:45 executing program 6: 2018/06/05 09:48:45 executing program 3: 2018/06/05 09:48:45 executing program 5: 2018/06/05 09:48:45 executing program 0: 2018/06/05 09:48:45 executing program 4: 2018/06/05 09:48:45 executing program 7: 2018/06/05 09:48:45 executing program 2: 2018/06/05 09:48:45 executing program 6: 2018/06/05 09:48:45 executing program 5: 2018/06/05 09:48:45 executing program 3: 2018/06/05 09:48:45 executing program 0: 2018/06/05 09:48:45 executing program 4: 2018/06/05 09:48:45 executing program 1: 2018/06/05 09:48:45 executing program 6: 2018/06/05 09:48:45 executing program 2: 2018/06/05 09:48:45 executing program 7: 2018/06/05 09:48:45 executing program 5: 2018/06/05 09:48:45 executing program 3: 2018/06/05 09:48:45 executing program 1: 2018/06/05 09:48:45 executing program 2: 2018/06/05 09:48:45 executing program 4: 2018/06/05 09:48:46 executing program 5: 2018/06/05 09:48:46 executing program 0: 2018/06/05 09:48:46 executing program 7: 2018/06/05 09:48:46 executing program 6: 2018/06/05 09:48:46 executing program 3: 2018/06/05 09:48:46 executing program 1: 2018/06/05 09:48:46 executing program 2: 2018/06/05 09:48:46 executing program 5: 2018/06/05 09:48:46 executing program 4: 2018/06/05 09:48:46 executing program 0: 2018/06/05 09:48:46 executing program 3: 2018/06/05 09:48:46 executing program 7: 2018/06/05 09:48:46 executing program 1: 2018/06/05 09:48:46 executing program 6: 2018/06/05 09:48:46 executing program 6: 2018/06/05 09:48:46 executing program 3: 2018/06/05 09:48:46 executing program 0: 2018/06/05 09:48:46 executing program 1: 2018/06/05 09:48:46 executing program 2: 2018/06/05 09:48:46 executing program 5: 2018/06/05 09:48:46 executing program 4: 2018/06/05 09:48:46 executing program 7: 2018/06/05 09:48:46 executing program 3: 2018/06/05 09:48:46 executing program 0: 2018/06/05 09:48:46 executing program 6: 2018/06/05 09:48:46 executing program 5: 2018/06/05 09:48:46 executing program 1: 2018/06/05 09:48:46 executing program 2: 2018/06/05 09:48:46 executing program 7: 2018/06/05 09:48:46 executing program 4: 2018/06/05 09:48:46 executing program 0: 2018/06/05 09:48:46 executing program 3: 2018/06/05 09:48:47 executing program 0: 2018/06/05 09:48:47 executing program 5: 2018/06/05 09:48:47 executing program 2: 2018/06/05 09:48:47 executing program 3: 2018/06/05 09:48:47 executing program 1: 2018/06/05 09:48:47 executing program 4: 2018/06/05 09:48:47 executing program 6: 2018/06/05 09:48:47 executing program 7: 2018/06/05 09:48:47 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write(r0, &(0x7f0000000100)="04974a72df185d9199ab0f01d340fbe8cd0be727be0626b28905e9649594b191f9f0783149ba875092ac91833a206a64e0bb576167bd6bdf5bc41a89d0db1b46e1c16ce03d96f015819989a94cb5c5d1", 0x50) 2018/06/05 09:48:47 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r7, r9, r10) 2018/06/05 09:48:47 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write(r0, &(0x7f0000000100)="04974a72", 0x4) close(r0) 2018/06/05 09:48:47 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0037fc1807d82c99240970") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) 2018/06/05 09:48:47 executing program 7: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) 2018/06/05 09:48:47 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f00000000c0)) 2018/06/05 09:48:47 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)) 2018/06/05 09:48:47 executing program 3: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x856, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000f66000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/05 09:48:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) flistxattr(r0, &(0x7f0000000000)=""/60, 0x3c) 2018/06/05 09:48:47 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write(r0, &(0x7f0000000100)="04974a72", 0x4) close(r0) 2018/06/05 09:48:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c46000000000000000000000000001654e8cd1f9c38deb52a4c6602a5eb0000000000000000008e"], 0x2a) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000080)=""/196, 0x81) 2018/06/05 09:48:47 executing program 7: r0 = memfd_create(&(0x7f0000000000)='*&{)*^%}\'\x00', 0x0) r1 = dup2(r0, r0) fcntl$setlease(r1, 0x400, 0x0) fchown(r0, 0x0, 0x0) 2018/06/05 09:48:47 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x802, 0x0) write(r0, &(0x7f0000000100)="04974a72", 0x4) 2018/06/05 09:48:48 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)) 2018/06/05 09:48:48 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}}) 2018/06/05 09:48:48 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000016c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x80401a}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000200)) 2018/06/05 09:48:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0037fc1807d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/dev\x00') readv(r1, &(0x7f00000016c0)=[{&(0x7f0000000240)=""/168, 0xd2}], 0x1) 2018/06/05 09:48:48 executing program 7: getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)=""/183, &(0x7f0000000140)=0xb7) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0xbb00, 0x0, 0x0, 0x3, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/05 09:48:48 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:48:48 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r7, r9, r10) 2018/06/05 09:48:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x72a4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x0) 2018/06/05 09:48:48 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) [ 105.456833] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/05 09:48:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="006ffc2f07d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000140)='./file1\x00', 0x0) write$binfmt_aout(r2, &(0x7f00000000c0), 0xfeef) 2018/06/05 09:48:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x72a4) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x0) 2018/06/05 09:48:48 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000180)) [ 105.599426] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/05 09:48:48 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000380)={{0x2, 0x0, @loopback=0x7f000001}, {0x400304}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00000080000001000000007000"}) 2018/06/05 09:48:48 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) inotify_init1(0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x856, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'yam0\x00\x00\b\x00', 0x401a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)) 2018/06/05 09:48:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f00000018c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000038000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000001d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000722f660f260295982d0195d0832626f9327c81bed7bdc60062df11586e83a50d941909e9a4d7adcd71f3a1978571f43f1e88b22574fa9b6260d4c93037510560d0eef25af4d1c4b73697c805dad7f8b26ab3bb8231"], 0x3cd) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000000)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf32(r0, &(0x7f00000007c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[], [], []]}, 0x358) 2018/06/05 09:48:48 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r0, &(0x7f0000000a80)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x63, 0xfffffffffffffffd}, [{}]}, 0x58) 2018/06/05 09:48:48 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 105.903869] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/06/05 09:48:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000680)=0x9, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) 2018/06/05 09:48:49 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf32(r0, &(0x7f0000000a80)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x63}, [{}]}, 0x58) 2018/06/05 09:48:49 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf32(r0, &(0x7f0000000a80)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x63}, [{}], "", [[]]}, 0x158) 2018/06/05 09:48:49 executing program 4: add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="a2", 0x1, 0xfffffffffffffffb) 2018/06/05 09:48:49 executing program 5: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) 2018/06/05 09:48:49 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) close(r0) 2018/06/05 09:48:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f0000000140)}, 0x10) 2018/06/05 09:48:49 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r7, r9, r10) 2018/06/05 09:48:49 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="240000000b061f001cfffd946fa283080120330200000000000000000000479fd4662cac", 0x24}], 0x1}, 0x0) 2018/06/05 09:48:49 executing program 5: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)='w', 0x1}], 0x1) r1 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x67897bc0) utime(&(0x7f0000000080)='./bus\x00', &(0x7f0000000100)) 2018/06/05 09:48:49 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000000)=@bridge_getneigh={0x20, 0x1e, 0x601, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/06/05 09:48:49 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") unshare(0x2000400) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) sync_file_range(r1, 0x0, 0x0, 0x4) 2018/06/05 09:48:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, 0x1bd, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='veth0\x00', 0x0, 0x0, 0x1}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@remote, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 0x4e24, 0xc15f, 0x2, 0x80, 0x20, 0x3d, r1, r2}, {0x8, 0x3, 0x0, 0x1, 0x3f, 0x3, 0x100000000, 0x8}, {0x40, 0x2, 0x886, 0x2}, 0xfffffffffffff800, 0x6e6bbc, 0x3, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x0, 0xa96bcd92ee416de1, 0x5, 0xca0, 0xfffffffffffffc00, 0x3}}, 0xe8) getpeername(r0, &(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000500)=0x371) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="a8000000a777ff5fb2af0c3b2bd75eaf5222cdd6263143e954157e20ae21a52bc51f30d765de7e934ff162a8b7469bed4673ead81c56f5fc2678cb359c78156bb7cfcc820cfa17049534385bf139e787d6ea8c1b09bc12187e941edf08f7d8afa67de7813e482fa4f3a35611a8b8ef1d83fa6095a53f30a16a71f0938e03828c100df4849337f668c3b21855f66d7f00d86be21628ad2c1309000000000000006e9ef7151f9de3639d017605"], &(0x7f0000000100)=0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000004c0)={r4, 0x100, 0x8001}, 0x8) 2018/06/05 09:48:49 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000040)=0x80) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x3e, 0x105, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/06/05 09:48:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000680)=0x9, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) [ 106.942613] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/05 09:48:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, 0x1bd, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='veth0\x00', 0x0, 0x0, 0x1}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@remote, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 0x4e24, 0xc15f, 0x2, 0x80, 0x20, 0x3d, r1, r2}, {0x8, 0x3, 0x0, 0x1, 0x3f, 0x3, 0x100000000, 0x8}, {0x40, 0x2, 0x886, 0x2}, 0xfffffffffffff800, 0x6e6bbc, 0x3, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x0, 0xa96bcd92ee416de1, 0x5, 0xca0, 0xfffffffffffffc00, 0x3}}, 0xe8) getpeername(r0, &(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000500)=0x371) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="a8000000a777ff5fb2af0c3b2bd75eaf5222cdd6263143e954157e20ae21a52bc51f30d765de7e934ff162a8b7469bed4673ead81c56f5fc2678cb359c78156bb7cfcc820cfa17049534385bf139e787d6ea8c1b09bc12187e941edf08f7d8afa67de7813e482fa4f3a35611a8b8ef1d83fa6095a53f30a16a71f0938e03828c100df4849337f668c3b21855f66d7f00d86be21628ad2c1309000000000000006e9ef7151f9de3639d017605"], &(0x7f0000000100)=0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000004c0)={r4, 0x100, 0x8001}, 0x8) [ 107.034247] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/05 09:48:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='fdinfo/4\x00') preadv(r0, &(0x7f0000000b80)=[{&(0x7f0000000ac0)=""/182, 0xb6}], 0x1, 0x0) 2018/06/05 09:48:50 executing program 2: clone(0x0, &(0x7f0000003300), &(0x7f00000022c0), &(0x7f0000004340), &(0x7f0000001200)) ioprio_set$uid(0x3, 0x0, 0x0) getpgrp(0xffffffffffffffff) 2018/06/05 09:48:50 executing program 4: r0 = socket$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, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0xe3) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/06/05 09:48:50 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="240000000b061f001cfffd946fa283080120330200000000000000000000479fd4662cac", 0x24}], 0x1}, 0x0) 2018/06/05 09:48:50 executing program 6: syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) 2018/06/05 09:48:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, 0x1bd, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='veth0\x00', 0x0, 0x0, 0x1}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@remote, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 0x4e24, 0xc15f, 0x2, 0x80, 0x20, 0x3d, r1, r2}, {0x8, 0x3, 0x0, 0x1, 0x3f, 0x3, 0x100000000, 0x8}, {0x40, 0x2, 0x886, 0x2}, 0xfffffffffffff800, 0x6e6bbc, 0x3, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x0, 0xa96bcd92ee416de1, 0x5, 0xca0, 0xfffffffffffffc00, 0x3}}, 0xe8) getpeername(r0, &(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000500)=0x371) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="a8000000a777ff5fb2af0c3b2bd75eaf5222cdd6263143e954157e20ae21a52bc51f30d765de7e934ff162a8b7469bed4673ead81c56f5fc2678cb359c78156bb7cfcc820cfa17049534385bf139e787d6ea8c1b09bc12187e941edf08f7d8afa67de7813e482fa4f3a35611a8b8ef1d83fa6095a53f30a16a71f0938e03828c100df4849337f668c3b21855f66d7f00d86be21628ad2c1309000000000000006e9ef7151f9de3639d017605"], &(0x7f0000000100)=0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000004c0)={r4, 0x100, 0x8001}, 0x8) 2018/06/05 09:48:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={"6c6f009d0000f7ff001ca37a7e00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) 2018/06/05 09:48:50 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:50 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/05 09:48:50 executing program 5: prctl$setname(0xf, &(0x7f00000000c0)='GPL\x00') 2018/06/05 09:48:50 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r7, r9, r10) 2018/06/05 09:48:51 executing program 6: msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000000c0)=""/12) [ 107.996451] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/05 09:48:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) syz_open_procfs(0x0, &(0x7f0000002440)='io\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004db000)=0x48000000, 0xff) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000000) preadv(r2, &(0x7f0000002300)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) timer_create(0x0, &(0x7f0000002340), &(0x7f0000002380)) timer_delete(0x0) 2018/06/05 09:48:51 executing program 5: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) move_pages(0x0, 0x4a3, &(0x7f0000000000)=[&(0x7f00007d0000/0x1000)=nil, &(0x7f000005b000/0x3000)=nil, &(0x7f0000d73000/0x2000)=nil, &(0x7f0000fae000/0x4000)=nil], &(0x7f000026bfec), &(0x7f0000002000), 0x0) 2018/06/05 09:48:51 executing program 2: creat(&(0x7f00006e9ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)='security.', 0x9, 0x0) 2018/06/05 09:48:51 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0045878, &(0x7f0000000000)) 2018/06/05 09:48:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, 0x1bd, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='veth0\x00', 0x0, 0x0, 0x1}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@remote, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 0x4e24, 0xc15f, 0x2, 0x80, 0x20, 0x3d, r1, r2}, {0x8, 0x3, 0x0, 0x1, 0x3f, 0x3, 0x100000000, 0x8}, {0x40, 0x2, 0x886, 0x2}, 0xfffffffffffff800, 0x6e6bbc, 0x3, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x0, 0xa96bcd92ee416de1, 0x5, 0xca0, 0xfffffffffffffc00, 0x3}}, 0xe8) getpeername(r0, &(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000500)=0x371) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="a8000000a777ff5fb2af0c3b2bd75eaf5222cdd6263143e954157e20ae21a52bc51f30d765de7e934ff162a8b7469bed4673ead81c56f5fc2678cb359c78156bb7cfcc820cfa17049534385bf139e787d6ea8c1b09bc12187e941edf08f7d8afa67de7813e482fa4f3a35611a8b8ef1d83fa6095a53f30a16a71f0938e03828c100df4849337f668c3b21855f66d7f00d86be21628ad2c1309000000000000006e9ef7151f9de3639d017605"], &(0x7f0000000100)=0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000004c0)={r4, 0x100, 0x8001}, 0x8) 2018/06/05 09:48:51 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r8, &(0x7f00000000c0)) getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) 2018/06/05 09:48:51 executing program 6: clock_nanosleep(0x2, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) 2018/06/05 09:48:51 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) [ 108.972647] random: crng init done 2018/06/05 09:48:52 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa}}, {{0xa}}]}, 0x18c) 2018/06/05 09:48:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bond_slave_0\x00'}) 2018/06/05 09:48:52 executing program 5: clone(0x0, &(0x7f0000003300), &(0x7f00000022c0), &(0x7f0000004340), &(0x7f0000001200)) 2018/06/05 09:48:52 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syslog(0x3, &(0x7f0000000180)=""/193, 0xc1) 2018/06/05 09:48:52 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mbind(&(0x7f000020b000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000000000)=0xfffffffffffffffe, 0x9, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@loopback, @broadcast}, &(0x7f0000000280)=0xfffffc1f) prctl$intptr(0x0, 0x5) 2018/06/05 09:48:52 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f7, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}, r1}, 0x14) 2018/06/05 09:48:52 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) syz_open_procfs(0x0, &(0x7f0000002440)='io\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004db000)=0x48000000, 0xff) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000000) preadv(r2, &(0x7f0000002300)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) timer_create(0x0, &(0x7f0000002340), &(0x7f0000002380)) timer_delete(0x0) 2018/06/05 09:48:52 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syslog(0x3, &(0x7f0000000180)=""/193, 0xc1) 2018/06/05 09:48:53 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) creat(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, &(0x7f000000a000)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x28, &(0x7f0000000200)}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0xa5c}, &(0x7f0000000100)=0x20) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0), 0xc) 2018/06/05 09:48:53 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:53 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/nullb0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/06/05 09:48:53 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x6b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in=@multicast2}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) ioprio_get$uid(0x3, 0x0) 2018/06/05 09:48:53 executing program 6: clock_nanosleep(0x2, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) 2018/06/05 09:48:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) syz_open_procfs(0x0, &(0x7f0000002440)='io\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004db000)=0x48000000, 0xff) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000000) preadv(r2, &(0x7f0000002300)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) timer_create(0x0, &(0x7f0000002340), &(0x7f0000002380)) timer_delete(0x0) 2018/06/05 09:48:53 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r8, &(0x7f00000000c0)) getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) 2018/06/05 09:48:53 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000040)='\x00') timer_create(0x0, &(0x7f0000000200)={0x0, 0x0, 0x100004}, &(0x7f0000000400)) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/cgroup\x00') [ 110.238777] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 09:48:53 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x6b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in=@multicast2}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) ioprio_get$uid(0x3, 0x0) 2018/06/05 09:48:53 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x6b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in=@multicast2}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) ioprio_get$uid(0x3, 0x0) 2018/06/05 09:48:53 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x80000000) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000100), &(0x7f00000001c0)=0xc) 2018/06/05 09:48:53 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x6b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in=@multicast2}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) ioprio_get$uid(0x3, 0x0) 2018/06/05 09:48:53 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) [ 110.545020] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 09:48:53 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x80000000) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000100), &(0x7f00000001c0)=0xc) 2018/06/05 09:48:53 executing program 1: getsockopt(0xffffffffffffffff, 0x200000000114, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:53 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) syz_open_procfs(0x0, &(0x7f0000002440)='io\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004db000)=0x48000000, 0xff) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000000) preadv(r2, &(0x7f0000002300)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) timer_create(0x0, &(0x7f0000002340), &(0x7f0000002380)) timer_delete(0x0) 2018/06/05 09:48:54 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x6b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in=@multicast2}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) ioprio_get$uid(0x3, 0x0) 2018/06/05 09:48:54 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/253) 2018/06/05 09:48:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:48:54 executing program 1: getsockopt(0xffffffffffffffff, 0x200000000114, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) read(r1, &(0x7f0000000100)=""/19, 0x13) 2018/06/05 09:48:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) syz_open_procfs(0x0, &(0x7f0000002440)='io\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004db000)=0x48000000, 0xff) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000000) preadv(r2, &(0x7f0000002300)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) timer_create(0x0, &(0x7f0000002340), &(0x7f0000002380)) 2018/06/05 09:48:54 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000100)='../file0\x00', &(0x7f00000001c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) creat(&(0x7f0000000700)='./file0\x00', 0x0) 2018/06/05 09:48:54 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r8, &(0x7f00000000c0)) getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) 2018/06/05 09:48:54 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x6b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) ioprio_get$uid(0x3, 0x0) 2018/06/05 09:48:54 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f69676d703600c3") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/06/05 09:48:54 executing program 1: getsockopt(0xffffffffffffffff, 0x200000000114, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0037fc1807d82c99240970") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x4000000000) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001640)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000080)="81e02186ffde", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000001600)}) 2018/06/05 09:48:54 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) symlink(&(0x7f0000000100)='../file0\x00', &(0x7f00000001c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) creat(&(0x7f0000000700)='./file0\x00', 0x0) 2018/06/05 09:48:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:48:54 executing program 2: ioprio_get$uid(0x3, 0x0) 2018/06/05 09:48:54 executing program 1: r0 = socket(0x0, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) syz_open_procfs(0x0, &(0x7f0000002440)='io\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004db000)=0x48000000, 0xff) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000000) preadv(r2, &(0x7f0000002300)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/06/05 09:48:55 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="49985825ccd6"}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'syz_tun\x00'}) 2018/06/05 09:48:55 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f69676d703600c3") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/06/05 09:48:55 executing program 2: ioprio_get$uid(0x0, 0x0) 2018/06/05 09:48:55 executing program 6: munmap(&(0x7f000000a000/0x3000)=nil, 0x3000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x41, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xaf2}) read(r1, &(0x7f0000000080)=""/19, 0xffffff5c) 2018/06/05 09:48:55 executing program 1: r0 = socket(0x0, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:48:55 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchown(r7, r9, r10) 2018/06/05 09:48:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) syz_open_procfs(0x0, &(0x7f0000002440)='io\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004db000)=0x48000000, 0xff) sendfile(r0, r0, &(0x7f00000ddff8), 0x102000000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/06/05 09:48:55 executing program 1: r0 = socket(0x0, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10031, 0xffffffffffffffff, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000080)) 2018/06/05 09:48:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) 2018/06/05 09:48:55 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) timer_create(0x0, &(0x7f0000000540)={0x0, 0x0, 0x4}, &(0x7f0000000580)) recvmmsg(0xffffffffffffffff, &(0x7f0000008080)=[{{&(0x7f00000000c0)=@nl, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/138, 0x8a}], 0x1}}], 0x1, 0x0, &(0x7f0000008280)={0x0, 0x989680}) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pwritev(r0, &(0x7f0000000240), 0x2ec, 0x0) 2018/06/05 09:48:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:48:55 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000100)='../file0\x00', &(0x7f00000001c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) getpid() getuid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000005c0)) creat(&(0x7f0000000700)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='../file0\x00', 0x0, 0x0) 2018/06/05 09:48:55 executing program 1: r0 = socket(0x15, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:56 executing program 2: munmap(&(0x7f000000a000/0x3000)=nil, 0x3000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x41, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xaf2}) read(r1, &(0x7f0000000080)=""/19, 0xffffff5c) 2018/06/05 09:48:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\''], 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) read(r1, &(0x7f0000000100)=""/19, 0x13) 2018/06/05 09:48:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) syz_open_procfs(0x0, &(0x7f0000002440)='io\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004db000)=0x48000000, 0xff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/06/05 09:48:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:48:56 executing program 1: r0 = socket(0x15, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:56 executing program 5: syz_open_procfs$namespace(0x0, &(0x7f0000000000)="6e732f757473f48d0c45250ae296ac2a42fe9bf599947f8bfbf7a76d34f74fa87ecc54119a5c871a5714b62b25c86f35a2e290da74656363258b2dcc6374fb4f94c419ada3545c5fcad413c6ced526e09747bbee57972f2a2441e3d843f58d0b2e53d89d3598bba536213f33b2a09659b38519a3fe1e6b673dedbc5f636ed8bd2adde73ab8b5bf190f645371f643dc78b62566d8881e9b5d80130943671a5c6d18903df54546ab35e0c566983d454ca94a5f7df5f7c8aab71ef46b42") 2018/06/05 09:48:56 executing program 6: munmap(&(0x7f000000a000/0x3000)=nil, 0x3000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x41, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xaf2}) read(r1, &(0x7f0000000080)=""/19, 0xffffff5c) 2018/06/05 09:48:56 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchown(r7, r9, r10) 2018/06/05 09:48:56 executing program 1: r0 = socket(0x15, 0x0, 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:56 executing program 5: munmap(&(0x7f000000a000/0x3000)=nil, 0x3000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x41, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xaf2}) read(r1, &(0x7f0000000080)=""/19, 0xffffff5c) 2018/06/05 09:48:56 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0xffffffff}) 2018/06/05 09:48:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) syz_open_procfs(0x0, &(0x7f0000002440)='io\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/06/05 09:48:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:48:56 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) syz_open_procfs(0x0, &(0x7f0000002440)='io\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/06/05 09:48:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:48:57 executing program 3: r0 = socket(0x2000000011, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="957a88ca3400000000000001000000000000004f", 0x14, 0x0, &(0x7f00000000c0)={0xa, 0x20008100, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff7fffffff}, 0x1c) 2018/06/05 09:48:57 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:57 executing program 2: munmap(&(0x7f000000a000/0x3000)=nil, 0x3000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x41, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xaf2}) read(r1, &(0x7f0000000080)=""/19, 0xffffff5c) 2018/06/05 09:48:57 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchown(r7, r9, r10) 2018/06/05 09:48:57 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0x0) 2018/06/05 09:48:57 executing program 5: fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountstats\x00') perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x856, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x0) 2018/06/05 09:48:57 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) syz_open_procfs(0x0, &(0x7f0000002440)='io\x00') ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/06/05 09:48:57 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x856, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7ffffffe) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000000100)="26000000220047010506006d20002b1f00c0e9ff094a330c000000000000b000000000000000", 0x26) 2018/06/05 09:48:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000140)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000900)=[{&(0x7f00000009c0)="1f", 0x1}], 0x1, 0x81a06) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write$binfmt_misc(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="5c6122ffff0000006423e144c87f2435e1efbaea578f9e3958f9b76b030a4a5d0a48"], 0x22) 2018/06/05 09:48:57 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x0, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:48:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000640)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2}, "00000000000010000000000000000004"}) 2018/06/05 09:48:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/06/05 09:48:58 executing program 3: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x856, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f0000cadffc)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000391000)}]) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'tunl0\x00'}) 2018/06/05 09:48:58 executing program 5: nanosleep(&(0x7f0000000340)={0x77359400}, &(0x7f0000000300)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() fstat(0xffffffffffffffff, &(0x7f0000000040)) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) 2018/06/05 09:48:58 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x0, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:58 executing program 6: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x856, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7ffffffe) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000000100)="26000000220047010506006d20002b1f00c0e9ff094a330c000000000000b000000000000000", 0x26) 2018/06/05 09:48:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/8, &(0x7f0000000040)=0x8) 2018/06/05 09:48:59 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x0, 0x2717, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:48:59 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = memfd_create(&(0x7f0000000080)='dev ', 0x3) write(r1, &(0x7f0000000180)="16", 0x1) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000380)=r1) sendfile(r0, r1, &(0x7f0000000000), 0xffff) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x80, "acdc1850b73cf795147f048f252608badbbc2910019e1963b54292abcdd47732ddac4fb529b7f8187e8788c66d80e300c7efd6fa73e53aae2341362e461960775b8b9286b2ff5dfaaa215a2525ea605e299bdc6cbc0b81db52892a489b77078d55cc0ad42cee7ded2679d506a8ab1b0a5b66f504217a43368c0901c7dfde3875"}, &(0x7f00000001c0)=0xa4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000240)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e22, 0xea, @remote={0xfe, 0x80, [], 0xbb}, 0xb45}}, 0x400, 0x4b}, &(0x7f0000000340)=0x88) fcntl$addseals(r1, 0x409, 0x8) 2018/06/05 09:48:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/06/05 09:48:59 executing program 2: munmap(&(0x7f000000a000/0x3000)=nil, 0x3000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x41, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xaf2}) read(r1, &(0x7f0000000080)=""/19, 0xffffff5c) 2018/06/05 09:48:59 executing program 3: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x856, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7ffffffe) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000000100)="26000000220047010506006d20002b1f00c0e9ff094a330c000000000000b000000000000000", 0x26) 2018/06/05 09:48:59 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r7, r9, r10) 2018/06/05 09:48:59 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:48:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) pwritev(0xffffffffffffffff, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/06/05 09:48:59 executing program 5: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000000)={0x1dc, 0x0, 0x1}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000240)=0x24) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'nr0\x00', {0x4, 0x1ff, 0x3, "db9d48aeaa44", 0x37}}) 2018/06/05 09:48:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:48:59 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x4000000000000048, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) [ 116.733666] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 09:48:59 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) [ 116.978829] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 09:49:00 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r0, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 2018/06/05 09:49:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2}, {0x0, @random="dd5d10450734"}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, 'veth1\x00'}) 2018/06/05 09:49:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:00 executing program 1: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f00000002c0)=""/1, &(0x7f0000000080)=0x7ffff000) 2018/06/05 09:49:00 executing program 5: r0 = socket(0x400000000010, 0x3, 0x0) write(r0, &(0x7f0000000340)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000f0000000000", 0x24) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4003) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000080)) dup2(r1, r0) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/176, 0xb0}], 0x1, &(0x7f00000001c0)=""/191, 0xbf, 0x417d6364}, 0x10000) 2018/06/05 09:49:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x400000000000000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000e0001001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/06/05 09:49:00 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={"62726f75746500000000000000000000000000000000000000000000000400", 0x20, 0x2, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gre0\x00', 'dummy0\x00', "69703674ee993000008000", 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x130, 0x1a8, 0x1d8, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "c807961abd4442d79a137e3fa571ec2bf0507068d43cd871978e942d85d79767f89d332e09bff87c100b3cb8e611284ffd41ebc8da2e626d0f96a37adffebcbc"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x430) 2018/06/05 09:49:00 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r7, r9, r10) 2018/06/05 09:49:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x40a00) 2018/06/05 09:49:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/06/05 09:49:00 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000000)=[{}, {0x4}], 0x2) 2018/06/05 09:49:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x100000006, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000300)=0x1) gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) [ 117.837868] xt_nfacct: accounting object `syz1' does not exists 2018/06/05 09:49:00 executing program 5: r0 = socket(0x400000000010, 0x3, 0x0) write(r0, &(0x7f0000000340)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000f0000000000", 0x24) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4003) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000080)) dup2(r1, r0) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)=""/176, 0xb0}], 0x1, &(0x7f00000001c0)=""/191, 0xbf, 0x417d6364}, 0x10000) 2018/06/05 09:49:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000180), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/06/05 09:49:01 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="2f657865000000000004090043ddd9de91be10ee8058439ed554fa07ec230bfbc428424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a00000000000000") r2 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") fstat(r1, &(0x7f00000016c0)) 2018/06/05 09:49:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f00000000c0)="01000000000000001804000007ff01000000000000d849832f") 2018/06/05 09:49:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/06/05 09:49:01 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f00000000c0)="04010800008b00ddb8460900ffb2", 0xe, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x20002000000000e}, 0x1c) 2018/06/05 09:49:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, 0x1bd, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='veth0\x00'}) 2018/06/05 09:49:01 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r7, r9, r10) 2018/06/05 09:49:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="8100966994094bd7f1586f") creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/06/05 09:49:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480), 0x0, 0x81003) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/06/05 09:49:01 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000001600010100000000000000000a000001b8d7713f000000ab6f5854785203"], 0x1}, 0x1}, 0x0) 2018/06/05 09:49:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$void(r0, 0x5450) 2018/06/05 09:49:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480)=[{&(0x7f0000000100)}], 0x1, 0x81003) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/06/05 09:49:01 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/06/05 09:49:01 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/06/05 09:49:01 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f00000001c0)={0x1}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000002200)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/06/05 09:49:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xffffffffffffffff, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/06/05 09:49:01 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400000019000104000000000000000002206ad9ff0000000000000008000100ac141400"], 0x1}, 0x1}, 0x0) 2018/06/05 09:49:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:02 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x41, @time}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x0, @tick, 0x0, {0x1ff}, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/05 09:49:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/06/05 09:49:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000f7bfffff0009000000000000002b06ff03000000000000000b0000000040eee84e00000000008b5ad0a5764c5cc4deee000000000000cbc9000000000000002000800055e504c997223c6b4fc0427559de0754bf20a212716271dfdb2d448afd70fe3156280712d8d502e76678019646b0a116ff37092d8cef229593dca9bfb09d99aac2fdd75bdee7a255ccac5016ea3b0624a5e1b4d88469006f6c03c5d93a4b29b65e094b81c7b34a835e58d4fe513b3b1700000000000000000000000000"], 0xc9) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f0000003ec0)=@nl=@unspec, 0x80, &(0x7f0000005400)=[{&(0x7f0000005200)=""/219, 0xdb}], 0x1, &(0x7f0000005480)=""/95, 0x5f}}, {{&(0x7f0000005600)=@in6, 0x80, &(0x7f0000005b40)=[{&(0x7f0000005a40)=""/198, 0xc6}], 0x1, &(0x7f0000005bc0)=""/19, 0x13}}], 0x2, 0x0, &(0x7f0000007ac0)={0x77359400}) 2018/06/05 09:49:03 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000005e0007031dfffd946f61830020200a00090003fcff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/06/05 09:49:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f00000000c0)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) 2018/06/05 09:49:03 executing program 2: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000040)) 2018/06/05 09:49:03 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r7, r9, 0x0) 2018/06/05 09:49:03 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/06/05 09:49:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getflags(r0, 0x1) [ 120.135940] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/05 09:49:03 executing program 1: r0 = socket(0x5, 0x4, 0x3) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x40, 0x0, 0x0, 0x70bd2a, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x20}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x18}}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000090}, 0x40014) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="006ffc2f07d82c99240970") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000140)='./file1\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x2f07) write$binfmt_aout(r3, &(0x7f00000000c0), 0xfeef) 2018/06/05 09:49:03 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000480)) preadv(0xffffffffffffffff, &(0x7f0000000440), 0x0, 0x0) set_robust_list(&(0x7f0000000280)={&(0x7f0000000180), 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, 0x18) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x15) getpeername$ipx(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f00000004c0)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='hybla\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000300)) r1 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000500)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000580)={r3, 0xfffffffffffffffe}) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xff6c, 0x1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) close(0xffffffffffffffff) 2018/06/05 09:49:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000680)=0x9, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) dup3(r0, r1, 0x0) [ 120.193877] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/05 09:49:03 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/06/05 09:49:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:03 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"78616d30000117947f00000000ffea00", 0x3}) clone(0x0, &(0x7f00000000c0), &(0x7f0000000600), &(0x7f0000000000), &(0x7f0000000440)) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/06/05 09:49:03 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/06/05 09:49:04 executing program 1: pause() mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x100) 2018/06/05 09:49:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:04 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000180)) 2018/06/05 09:49:04 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000f7bfffff0009000000000000002b06ff03000000000000000b0000000040eee84e00000000008b5ad0a5764c5cc4deee000000000000cbc9000000000000002000800055e504c997223c6b4fc0427559de0754bf20a212716271dfdb2d448afd70fe3156280712d8d502e76678019646b0a116ff37092d8cef229593dca9bfb09d99aac2fdd75bdee7a255ccac5016ea3b0624a5e1b4d88469006f6c03c5d93a4b29b65e094b81c7b34a835e58d4fe513b3b1700000000000000000000000000"], 0xc9) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f0000003ec0)=@nl=@unspec, 0x80, &(0x7f0000005400)=[{&(0x7f0000005200)=""/219, 0xdb}], 0x1, &(0x7f0000005480)=""/95, 0x5f}}, {{&(0x7f0000005600)=@in6, 0x80, &(0x7f0000005b40)=[{&(0x7f0000005a40)=""/198, 0xc6}], 0x1, &(0x7f0000005bc0)=""/19, 0x13}}], 0x2, 0x0, &(0x7f0000007ac0)={0x77359400}) 2018/06/05 09:49:04 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000f7bfffff0009000000000000002b06ff03000000000000000b0000000040eee84e00000000008b5ad0a5764c5cc4deee000000000000cbc9000000000000002000800055e504c997223c6b4fc0427559de0754bf20a212716271dfdb2d448afd70fe3156280712d8d502e76678019646b0a116ff37092d8cef229593dca9bfb09d99aac2fdd75bdee7a255ccac5016ea3b0624a5e1b4d88469006f6c03c5d93a4b29b65e094b81c7b34a835e58d4fe513b3b1700000000000000000000000000"], 0xc9) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f0000003ec0)=@nl=@unspec, 0x80, &(0x7f0000005400)=[{&(0x7f0000005200)=""/219, 0xdb}], 0x1, &(0x7f0000005480)=""/95, 0x5f}}, {{&(0x7f0000005600)=@in6, 0x80, &(0x7f0000005b40)=[{&(0x7f0000005a40)=""/198, 0xc6}], 0x1, &(0x7f0000005bc0)=""/19, 0x13}}], 0x2, 0x0, &(0x7f0000007ac0)={0x77359400}) 2018/06/05 09:49:04 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r7, r9, 0x0) 2018/06/05 09:49:04 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/06/05 09:49:04 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"78616d30000117947f00000000ffea00", 0x3}) clone(0x0, &(0x7f00000000c0), &(0x7f0000000600), &(0x7f0000000000), &(0x7f0000000440)) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/06/05 09:49:04 executing program 2: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000005c0)='ns/uts\x00') setns(r0, 0x0) 2018/06/05 09:49:04 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0037fc1807d82c99240970") read(r0, &(0x7f0000000000)=""/77, 0x4d) 2018/06/05 09:49:04 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:10 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') setns(r0, 0x0) 2018/06/05 09:49:10 executing program 5: fcntl$getflags(0xffffffffffffffff, 0x40b) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r5 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r6 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r7 = dup2(r6, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r7, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r5, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r6, r8, r9) 2018/06/05 09:49:10 executing program 2: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000005c0)='ns/uts\x00') setns(r0, 0x0) 2018/06/05 09:49:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:10 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000f7bfffff0009000000000000002b06ff03000000000000000b0000000040eee84e00000000008b5ad0a5764c5cc4deee000000000000cbc9000000000000002000800055e504c997223c6b4fc0427559de0754bf20a212716271dfdb2d448afd70fe3156280712d8d502e76678019646b0a116ff37092d8cef229593dca9bfb09d99aac2fdd75bdee7a255ccac5016ea3b0624a5e1b4d88469006f6c03c5d93a4b29b65e094b81c7b34a835e58d4fe513b3b1700000000000000000000000000"], 0xc9) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f0000003ec0)=@nl=@unspec, 0x80, &(0x7f0000005400)=[{&(0x7f0000005200)=""/219, 0xdb}], 0x1, &(0x7f0000005480)=""/95, 0x5f}}, {{&(0x7f0000005600)=@in6, 0x80, &(0x7f0000005b40)=[{&(0x7f0000005a40)=""/198, 0xc6}], 0x1, &(0x7f0000005bc0)=""/19, 0x13}}], 0x2, 0x0, &(0x7f0000007ac0)={0x77359400}) 2018/06/05 09:49:10 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0037fc1807d82c99240970") read(r0, &(0x7f0000000000)=""/77, 0x4d) 2018/06/05 09:49:10 executing program 1: pause() mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x100) 2018/06/05 09:49:10 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r7, r9, 0x0) 2018/06/05 09:49:10 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000200)='../file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000000340)) chdir(&(0x7f0000000600)='./file0\x00') acct(&(0x7f0000000240)='./file0\x00') 2018/06/05 09:49:10 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/93, 0x5d}], 0x1, 0x0) 2018/06/05 09:49:10 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)={'syz1', "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"}, 0x1000) 2018/06/05 09:49:10 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:10 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x7e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f00000000c0)) 2018/06/05 09:49:11 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x11, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/softnet_stat\x00') readv(r0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/147, 0x93}], 0x1) 2018/06/05 09:49:11 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000f7bfffff0009000000000000002b06ff03000000000000000b0000000040eee84e00000000008b5ad0a5764c5cc4deee000000000000cbc9000000000000002000800055e504c997223c6b4fc0427559de0754bf20a212716271dfdb2d448afd70fe3156280712d8d502e76678019646b0a116ff37092d8cef229593dca9bfb09d99aac2fdd75bdee7a255ccac5016ea3b0624a5e1b4d88469006f6c03c5d93a4b29b65e094b81c7b34a835e58d4fe513b3b1700000000000000000000000000"], 0xc9) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f0000003ec0)=@nl=@unspec, 0x80, &(0x7f0000005400)=[{&(0x7f0000005200)=""/219, 0xdb}], 0x1, &(0x7f0000005480)=""/95, 0x5f}}, {{&(0x7f0000005600)=@in6, 0x80, &(0x7f0000005b40)=[{&(0x7f0000005a40)=""/198, 0xc6}], 0x1, &(0x7f0000005bc0)=""/19, 0x13}}], 0x2, 0x0, &(0x7f0000007ac0)={0x77359400}) 2018/06/05 09:49:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000840)='ns\x00') fstat(r0, &(0x7f0000000080)) 2018/06/05 09:49:12 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) writev(r0, &(0x7f00000023c0)=[{&(0x7f00000011c0)="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", 0xe0b}, {&(0x7f0000002280)="048242ef82b5ac7209c22d25cadb481ffeecea92434b2e55084a9e17fcc2749a9781f2870a2e26b08ab25000c80e43ba35478677655464467b2ed03592651439951173040db235c3ae55540819820ee6fd8d88182dd38fdda548adbd63edefc6ca45450b04d4abf92a76f421593a4a5fe296bb4f1d75181769513c1df85516277203de94b0fddf21822d47b37345930fbc5f0ca44b5dad6c9795e5f0d4429a96680f980f93d50ff68efaf8118a8e4b88c934a646afba95c6d4725307ae17827bb6ddc937265248915d4b52a004d9c359", 0xd0}], 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x7}}}}}, &(0x7f0000000040)) 2018/06/05 09:49:12 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000005e00050200000000000000000000000008000000d2000000bfd6e020cf980f873bfc77da74eaaf3b34725a928486a8ed6f2433fa5f07d8f6320733f8712a806df240e4e0f9a7b3db000000009da8620213a695160e6ef74139d7522b3ff048c4e439c25ce3f33e3a214b14d4aa9cc4ba4da1322632ff9355e9e94d4bcc8ae45424f2a7c178dceb50d1460b1ac3fe5891efc78931c6baae30cd3c"], 0x1}, 0x1}, 0x0) 2018/06/05 09:49:12 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000f7bfffff0009000000000000002b06ff03000000000000000b0000000040eee84e00000000008b5ad0a5764c5cc4deee000000000000cbc9000000000000002000800055e504c997223c6b4fc0427559de0754bf20a212716271dfdb2d448afd70fe3156280712d8d502e76678019646b0a116ff37092d8cef229593dca9bfb09d99aac2fdd75bdee7a255ccac5016ea3b0624a5e1b4d88469006f6c03c5d93a4b29b65e094b81c7b34a835e58d4fe513b3b1700000000000000000000000000"], 0xc9) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) shutdown(r0, 0x1) 2018/06/05 09:49:12 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) r9 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r7, 0x0, r9) 2018/06/05 09:49:12 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="f6c773fc199f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0xd, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000000)) 2018/06/05 09:49:12 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x400000000000000, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/06/05 09:49:12 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x11, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:12 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:12 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) symlink(&(0x7f00000002c0)='..', &(0x7f0000000300)='./file0\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380), &(0x7f0000000440)) 2018/06/05 09:49:12 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x11, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:12 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) sendto$inet(r0, &(0x7f0000000100)="a9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000003c0), 0x4) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/05 09:49:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter6\x00') read(r0, &(0x7f00000000c0)=""/240, 0xf0) read(r0, &(0x7f0000000000)=""/71, 0x47) 2018/06/05 09:49:13 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000000f7bfffff0009000000000000002b06ff03000000000000000b0000000040eee84e00000000008b5ad0a5764c5cc4deee000000000000cbc9000000000000002000800055e504c997223c6b4fc0427559de0754bf20a212716271dfdb2d448afd70fe3156280712d8d502e76678019646b0a116ff37092d8cef229593dca9bfb09d99aac2fdd75bdee7a255ccac5016ea3b0624a5e1b4d88469006f6c03c5d93a4b29b65e094b81c7b34a835e58d4fe513b3b1700000000000000000000000000"], 0xc9) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:13 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"740002000085102dc830ee000000005d", 0x126}) 2018/06/05 09:49:13 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/05 09:49:13 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x11, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter6\x00') read(r0, &(0x7f00000000c0)=""/240, 0xf0) read(r0, &(0x7f0000000000)=""/71, 0x47) 2018/06/05 09:49:13 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:13 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/05 09:49:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/route\x00') preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/06/05 09:49:13 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/06/05 09:49:13 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:13 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) r9 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r7, 0x0, r9) 2018/06/05 09:49:13 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x10, &(0x7f0000000000)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x14) [ 130.877210] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/06/05 09:49:13 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/05 09:49:14 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) dup3(0xffffffffffffffff, r0, 0x0) 2018/06/05 09:49:14 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) 2018/06/05 09:49:14 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:14 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/05 09:49:14 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:14 executing program 1: r0 = socket$inet6(0xa, 0x803, 0x6) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0x3ba, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140), 0x187}}], 0x2, 0x0) 2018/06/05 09:49:14 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/05 09:49:14 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:14 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0xd}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x500}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), 0x8) 2018/06/05 09:49:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) 2018/06/05 09:49:14 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/05 09:49:14 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:14 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:14 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/05 09:49:14 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) 2018/06/05 09:49:14 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) r9 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r7, 0x0, r9) 2018/06/05 09:49:14 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f00000001c0)=""/65) 2018/06/05 09:49:15 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/05 09:49:15 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x1000000005c031, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000040)=""/223) 2018/06/05 09:49:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000004080)=@un=@file={0x0, '//file0\x00'}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000004100)=[{0xd0, 0x0, 0x0, "607c3abfa5994d81cd711858064381e97e008464e2f5d6ab7faf7f5a6cef571907e9e0f13abb996d310b3c0c021ced73c98f8333a0559f16c5b16039fa328a4d0bb54049db01445a4eccddbab795540fac84a58186c5f7319ed2315fa6633faa0fe9fbe9d48765975b2e0b2bad3931c50a134d188f729c746ebc5ea9496ee7cb500a97941ed5dec277144f23ac87a559ae43f4833273fc7be85d9c2cd3741df94ba9e2ac2a6f2698e2ce79dfa8c1699cad3d7304b38c75c361afdb"}, {0x1010, 0x188, 0x2, "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"}], 0x10e0}}], 0x2, 0x0) 2018/06/05 09:49:15 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) 2018/06/05 09:49:15 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:15 executing program 7: socket$inet6(0xa, 0x1000000000002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="fa0fdccc360d32bd9ff121bf43ebe258638985d4515d3f08bb69bad854d64d7d842df22f16de8d05cdb56cc2a6d1815a56140cbe39c0f3c15575ea3b630cea52cd84f3501f076f188df36dc0f4612c0024ecd836d4851e9452a5f84ac5aba03df93b98a663a8041c064552b09304543916166f5eaefc97612d40192ce6c588dada9c5895579564249e28088cc8f294fdcdde8d2bd9dbe869b91fe51eb3e565c5", 0xa0, 0x1, 0x0, 0x0) 2018/06/05 09:49:15 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/05 09:49:15 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x2, 0x148, [0x0, 0x20000800, 0x200008e8, 0x20000918], 0x0, &(0x7f00000000c0), &(0x7f0000000800)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1f, 0x0, 0x0, 'bond0\x00', 'erspan0\x00', 'ip_vti0\x00', 'team_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random='Y\t\nATR', [], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"0f3f3630f5e63235d04d478b6fc223fedf2c873e7d17aa0636483299a81c"}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1c0) 2018/06/05 09:49:15 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) 2018/06/05 09:49:15 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) 2018/06/05 09:49:15 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:15 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x0, @rand_addr}, 'veth1\x00'}) 2018/06/05 09:49:15 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) fstat(r8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r7, r9, r10) 2018/06/05 09:49:15 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) [ 133.053595] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/06/05 09:49:16 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001d000100000000000000000002000000", @ANYBLOB="00000000140001000000000000d786000000000000000001"], 0x2}, 0x1}, 0x0) 2018/06/05 09:49:16 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:16 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) 2018/06/05 09:49:16 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0) 2018/06/05 09:49:16 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") unshare(0x40000000) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:16 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x105082) memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x0, 0x10000}) [ 133.266888] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 09:49:16 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0xbb00, 0x0, 0x0, 0x6, 0x2, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000040)) [ 133.485287] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 09:49:17 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:17 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0) 2018/06/05 09:49:17 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) 2018/06/05 09:49:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x42, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x44, 0x10, 0x9, 0x0, 0x0, [{}, {[@local={0xac, 0x14, 0x14, 0xaa}]}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/05 09:49:17 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:17 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) fstat(r8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r7, r9, r10) 2018/06/05 09:49:17 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:17 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") unshare(0x40000000) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) [ 134.130658] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 09:49:17 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0) 2018/06/05 09:49:17 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) 2018/06/05 09:49:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f00005a1000/0x200000)=nil, 0x200000, 0x3000004, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4c831, 0xffffffffffffffff, 0x0) 2018/06/05 09:49:17 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:17 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:17 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:17 executing program 4: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, 0x0, 0x80000) keyctl$search(0xa, 0x0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/06/05 09:49:17 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 2018/06/05 09:49:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:18 executing program 5: pipe(&(0x7f0000000040)) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000003c0)={{0x0, 0x80000001}, 0x0, 0x0, 0x1}) 2018/06/05 09:49:18 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") unshare(0x40000000) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:18 executing program 4: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, 0x0, 0x80000) keyctl$search(0xa, 0x0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/06/05 09:49:18 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:18 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:18 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = dup2(r7, r1) fstat(r8, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r7, r9, r10) [ 135.201478] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 09:49:18 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:18 executing program 4: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, 0x0, 0x80000) keyctl$search(0xa, 0x0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/06/05 09:49:18 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) read(r1, &(0x7f0000000100)=""/19, 0x13) 2018/06/05 09:49:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:19 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/05 09:49:19 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:19 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:19 executing program 5: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/06/05 09:49:19 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:19 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r5 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r6 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r5, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r6, r7, r8) 2018/06/05 09:49:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") unshare(0x40000000) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) [ 136.339908] IPVS: ftp: loaded support on port[0] = 21 2018/06/05 09:49:19 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/05 09:49:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:19 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:19 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xc0ffffff, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000300)) 2018/06/05 09:49:19 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:19 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/05 09:49:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:19 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x2, 0x268, [0x20000b40, 0x0, 0x0, 0x20000ca0, 0x20000d78], 0x0, &(0x7f0000000080), &(0x7f0000000b40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x0, 'veth0_to_bond\x00', 'sit0\x00', 'veth1_to_bond\x00', 'veth0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0xf8, 0xf8, 0x130, [@cluster={'cluster\x00', 0x10}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}]}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'veth0_to_bond\x00', 'veth1\x00', 'ipddp0\x00', 'ip6tnl0\x00', @random="d84f864f409e", [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2e0) 2018/06/05 09:49:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") unshare(0x40000000) write(0xffffffffffffffff, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:19 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:19 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, 0x0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) [ 136.916681] IPVS: ftp: loaded support on port[0] = 21 [ 136.983980] xt_nfacct: accounting object `syz1' does not exists 2018/06/05 09:49:20 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:20 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, 0x0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/05 09:49:20 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600048000000a00000000000000000000000000000000000000000000000000000000000000080012000000020000000000000000001f000000000000000000000000000000ac14ffbb000000000000000000000000ac14000000000000000000edffffff0005000500000000000a00000000000000fe8000000000000000000000000000ff0000000300000000"], 0xa0}, 0x1}, 0x0) 2018/06/05 09:49:20 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r5 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r6 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r5, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r6, r7, r8) 2018/06/05 09:49:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:20 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:20 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, 0x0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/05 09:49:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:20 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:20 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:21 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/05 09:49:21 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:21 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:21 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:21 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r5 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r6 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r5, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(r6, r7, r8) 2018/06/05 09:49:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:21 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:21 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/05 09:49:21 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:21 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:21 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:21 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x0, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:21 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:22 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/05 09:49:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:22 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:22 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:22 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r7, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(0xffffffffffffffff, r8, r9) 2018/06/05 09:49:22 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:23 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:23 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:23 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, 0x0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/05 09:49:23 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:23 executing program 5: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:23 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r6, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(0xffffffffffffffff, r7, r8) 2018/06/05 09:49:23 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:23 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, 0x0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/05 09:49:23 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:23 executing program 5: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:23 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:23 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:23 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d8") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:23 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, 0x0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/05 09:49:23 executing program 5: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:24 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:24 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:24 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d8") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:24 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:24 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, r1) 2018/06/05 09:49:24 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:24 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r6, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(0xffffffffffffffff, r7, r8) 2018/06/05 09:49:24 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:24 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, r1) 2018/06/05 09:49:24 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:24 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d8") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:24 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:24 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:24 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:24 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:25 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:25 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, r1) 2018/06/05 09:49:25 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c9924") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:25 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:25 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:25 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:25 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:25 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0) 2018/06/05 09:49:25 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r6, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(0xffffffffffffffff, r7, r8) 2018/06/05 09:49:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:25 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:25 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:25 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0) 2018/06/05 09:49:25 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:25 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c9924") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:26 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:26 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0) 2018/06/05 09:49:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:26 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:26 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c9924") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:26 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:26 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000001500), 0xa8, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/06/05 09:49:26 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r7, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(0xffffffffffffffff, r8, r9) 2018/06/05 09:49:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:26 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c992409") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:26 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000840)='ns\x00') getdents64(r0, &(0x7f0000000100)=""/166, 0xa6) getdents(r0, &(0x7f0000000000)=""/225, 0xe1) 2018/06/05 09:49:26 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:27 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c992409") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:27 executing program 4: poll(&(0x7f0000000200), 0x0, 0x5b45) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') getdents(r0, &(0x7f0000000080)=""/103, 0x67) exit(0x0) getdents(r0, &(0x7f0000000100)=""/181, 0x20) 2018/06/05 09:49:28 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:28 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:28 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:28 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c992409") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) 2018/06/05 09:49:28 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r7, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(0xffffffffffffffff, r8, r9) 2018/06/05 09:49:28 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x6, @empty, 0x0, 0x3, 'dh\x00'}, 0x2c) 2018/06/05 09:49:28 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:28 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:28 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 2018/06/05 09:49:29 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f0000000040), 0x8001) 2018/06/05 09:49:29 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:29 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) 2018/06/05 09:49:29 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r7, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(0xffffffffffffffff, r8, r9) 2018/06/05 09:49:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:29 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:29 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x19fd, 0x4) sendmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="aa", 0x1}], 0x1}, 0x0) write$binfmt_elf64(r0, &(0x7f0000001580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/06/05 09:49:29 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f00000013c0)=[{{&(0x7f0000000980)=@hci, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000000c00)=""/132, 0x84}}], 0x1, 0x0, &(0x7f0000001480)={0x0, 0x1c9c380}) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=@ipv6_getaddr={0x18, 0x16, 0x101, 0x0, 0x0, {0x18}}, 0x18}, 0x1}, 0x0) 2018/06/05 09:49:29 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00272006468fc58d759712da7fe5600342d4eaef3b0b3d550bae3f351c23b612ca4a0e178bd3fef5bcd12f590bb3c1e7744db976ab31a3f802ad2afcb613f7018dfce2ddd06062387e413d6be58d930fac1f19e1784b57ad3b9730d2ee9cb7a5e838d60f7d3644a2da6bd1ec369ec33f175b42"], 0x73) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) read(r1, &(0x7f0000000100)=""/19, 0x13) 2018/06/05 09:49:29 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005680)="5ee71adf5d2ef512f2d28ccc3ec85d624f32afd1234ffab23b4101df83ea50ffd2a399f3da0b786a3cbb9f1a58db70e021356c899102c118cda9c06432b97746ec494a048c79c006216fc2036633c48f7240a4106a216e6d3ad5d56e0daf27a0acaf4b3910c2a4a336706369da6e450b80a9fdf82b89aa915e38ca6a90e34ae8f7833e6fe9a50cc18b505fa0e5e23569dbdb5539a623ab7a3f730b8913a83f0b32e4", 0xa2}], 0x1, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:30 executing program 4: 2018/06/05 09:49:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:30 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740), 0x0, 0x0) 2018/06/05 09:49:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:30 executing program 2: 2018/06/05 09:49:30 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r7, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(0xffffffffffffffff, r8, r9) 2018/06/05 09:49:30 executing program 2: 2018/06/05 09:49:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:30 executing program 4: 2018/06/05 09:49:30 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740), 0x0, 0x0) 2018/06/05 09:49:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:30 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0xfffffffffffffcf3, 0x200007fe, &(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) sendto$inet(r0, &(0x7f0000000140)="c2", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/06/05 09:49:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:30 executing program 4: r0 = socket$kcm(0x2, 0x6, 0x0) getsockopt$bt_hci(r0, 0x10d, 0x1, &(0x7f0000000000)=""/86, &(0x7f0000000180)=0x56) 2018/06/05 09:49:30 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740), 0x0, 0x0) [ 147.996748] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/06/05 09:49:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:31 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x400000043) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r3 = accept4(r1, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmmsg(r3, &(0x7f0000003e80)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="b8", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x0) 2018/06/05 09:49:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:31 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0), 0x0, &(0x7f0000006c80)=[{0xb0, 0x0, 0x100000000, "44bbc24d4b3f1c42d37c7c10e60dcf1faf934ccc5819c620c82f19882f2ad805efc63891afbeaa16a3fec06cc27cf1887bdd364128adc410efec32228a7c2db21d7df9c55cb7872a9577a7082cb109296e61d200caf051bbe6727cf6b2255361f96c9262eb47c6b6af7687602bbcdbc943b68904afa95221b60b15f160ff6d9ae07231a6754d6c0859f240fdb7016194bac5a3ae19e2343a1fa1"}, {0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x330, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:31 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) unlink(&(0x7f00000000c0)='./control/file0\x00') vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r7, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(0xffffffffffffffff, r8, r9) 2018/06/05 09:49:31 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080)="c6") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fremovexattr(r1, &(0x7f0000000080)=ANY=[]) close(r0) 2018/06/05 09:49:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:31 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0), 0x0, &(0x7f0000006c80)=[{0x58, 0x84, 0xfffffffffffffffa, "92ae3fbe306ce4e2b64e4c8c444340d05a9b556fc53e0dead5824e93fa1252cd7bf6dfedc6935e42a5ea404f565e040b61fb9b19e9ff39e8952bf965707f6550d7"}, {0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x280, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:31 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0), 0x0, &(0x7f0000006c80)=[{0xc0, 0x1, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x228, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:32 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x400000043) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r3 = accept4(r1, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmmsg(r3, &(0x7f0000003e80)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="b8", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x0) 2018/06/05 09:49:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:32 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0), 0x0, &(0x7f0000006c80)=[{0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x168, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:32 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) rmdir(&(0x7f0000000040)='./control\x00') vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r7, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(0xffffffffffffffff, r8, r9) 2018/06/05 09:49:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:32 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x400000043) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r3 = accept4(r1, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmmsg(r3, &(0x7f0000003e80)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="b8", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x0) 2018/06/05 09:49:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:32 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0), 0x0, &(0x7f0000006c80)=[{0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x168, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000005d80)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)="487abc65c346c948778adbcbac85718d", 0x10}], 0x1, &(0x7f00000004c0)}}], 0x1, 0x0) 2018/06/05 09:49:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:32 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=@ipv6_getaddr={0x18, 0x16, 0x101, 0x0, 0x0, {0x18}}, 0x18}, 0x1}, 0x0) 2018/06/05 09:49:32 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0), 0x0, &(0x7f0000006c80)=[{0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x168, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:32 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x400000043) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r3 = accept4(r1, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmmsg(r3, &(0x7f0000003e80)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="b8", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x0) 2018/06/05 09:49:33 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2), 0xffffffffffffffca) rmdir(&(0x7f0000000040)='./control\x00') vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r7 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r7, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r6, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(0xffffffffffffffff, r8, r9) 2018/06/05 09:49:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:33 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=@ipv6_getaddr={0x18, 0x16, 0x101, 0x0, 0x0, {0x18}}, 0x18}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/199, 0xc7, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/06/05 09:49:33 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0), 0x0, &(0x7f0000006c80)=[{0xc0, 0x0, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x228, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:33 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x400000043) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r3 = accept4(r1, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r3, &(0x7f0000003e80)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="b8", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x0) 2018/06/05 09:49:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x0, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:33 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=@ipv6_getaddr={0x18, 0x16, 0x101, 0x0, 0x0, {0x18}}, 0x18}, 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/199, 0xc7, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/06/05 09:49:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:33 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0), 0x0, &(0x7f0000006c80)=[{0xc0, 0x0, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x228, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:34 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x400000043) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r3 = accept4(r1, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r3, &(0x7f0000003e80)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="b8", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x0) 2018/06/05 09:49:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x200000000010, 0x0, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:34 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) rmdir(&(0x7f0000000040)='./control\x00') vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r5 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r6 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r6, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r5, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(0xffffffffffffffff, r7, r8) 2018/06/05 09:49:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:34 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0), 0x0, &(0x7f0000006c80)=[{0xc0, 0x0, 0xffffffff, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x228, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x200000000010, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/06/05 09:49:34 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000200), 0x8) 2018/06/05 09:49:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:34 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x400000043) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r3 = accept4(r1, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r3, &(0x7f0000003e80)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="b8", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x0) 2018/06/05 09:49:34 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) pwrite64(r1, &(0x7f0000000280), 0x0, 0x0) close(r0) 2018/06/05 09:49:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:34 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0), 0x0, &(0x7f0000006c80)=[{0xc0, 0x1, 0x0, "3eea61f52b6389a3b5d740a335933b8bc4cabee7f604be652e609f1fc27b3316ccde34c3adbf7f28b36b97050a725c97546b2a9c5e13ed9fcd82df3bc2f1cf9ac3ca94b70b2bb6ac0a9dc5ab0221df9506054a41d3caa791159d7247a87e5e65fcd22524d676924f2cba1d604c0833ca705a081478f8e1d67655f252cca61fd56abfe59a7e7f1a355adeab7f253991829d2f308b72eea586c7cf55bdcf05aeb1b09b52985db3d449bc93"}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x228, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000), 0x0) 2018/06/05 09:49:34 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x0, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:35 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x400000043) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r3 = accept4(r1, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmmsg(r3, &(0x7f0000003e80)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="b8", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x0) 2018/06/05 09:49:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) [ 152.126279] NFS: bad mount option value specified: vxfs 2018/06/05 09:49:35 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff7) fcntl$getflags(r0, 0x40b) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) rmdir(&(0x7f0000000040)='./control\x00') vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r5 = memfd_create(&(0x7f0000000180)='\x00', 0x3) r6 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) fstat(r6, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000000140)=[0x4, 0x80]) fchmodat(r5, &(0x7f00000001c0)='./file0\x00', 0x188) fchown(0xffffffffffffffff, r7, r8) 2018/06/05 09:49:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000), 0x0) 2018/06/05 09:49:35 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0), 0x0, &(0x7f0000006c80)=[{0x10, 0x1}, {0x70, 0x11f, 0xffffffffffffff7f, "88d8f63eb43f1c00555ebc86123525dd8a07b5c7e3bc5f034ca963fae2b93241f1893edacff80ed730f067034d2d397b0c10653026697c5e17efedf1d5e4b3b8c7fc77524f4fdbba40317afdfbe70f28e1b6bc785d58c6e08c"}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x178, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x0, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:35 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x400000043) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r3 = accept4(r1, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendmmsg(r3, &(0x7f0000003e80)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)="b8", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x0) 2018/06/05 09:49:35 executing program 4: ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x41, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/05 09:49:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000), 0x0) 2018/06/05 09:49:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:35 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0), 0x0, &(0x7f0000006c80)=[{0x10, 0x1}, {0xf8, 0xff, 0xc1, "be6b23fc54a5bf5355930ed95af2eaf930dc762c207e5e33e8b6587ef8cebe8e77075be6daa81c82aa11c6304397c6a6658297b239f45d9ac2c125a23a222636a2ec4b47fd13d70a2f6e403444fb3bc594dd08f9a8e76a5df42426c30e48cd598424360a2c540c9fdf9120ae56adf9f0724213e17d8fc6fdc9f8ac84d978c0378c325c0882610dac497799e662b2290ca130e6dbc37696367b783bf5249f540dc0dc746f3326c530ad93fd201dd151cf0d7b353b9292b2a58c0bc253b5e9541ce970873ae6cd0e07ac843a3852bd2739ea3aaf64d289a2c53f65a90461e811b8dfb9e93bbb6f5040"}], 0x108, 0x8014}, 0x9}], 0x1, 0x0) 2018/06/05 09:49:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) [ 152.911771] NFS: bad mount option value specified: vxfs 2018/06/05 09:49:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000004c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x0, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/05 09:49:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0x3f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) sendmsg(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) 2018/06/05 09:49:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x28, 0x20, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_GENERIC_POLICY=@FRA_TABLE={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/06/05 09:49:36 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000005100)=@pppoe={0x18, 0x0, {0x0, @random="54780f64fd8f", 'bridge0\x00'}}, 0x80, &(0x7f00000051c0), 0x0, &(0x7f0000006c80)=[{0x10, 0x1}], 0x10, 0x8014}, 0x9}], 0x1, 0x0) [ 153.234636] NFS: bad mount option value specified: vxfs [ 153.263083] ================================================================== [ 153.270479] BUG: KMSAN: uninit-value in __x64_sys_futex+0x1b9/0x200 [ 153.276882] CPU: 0 PID: 8899 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #103 [ 153.284145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.293489] Call Trace: [ 153.296080] dump_stack+0x185/0x1d0 [ 153.299709] ? __x64_sys_futex+0x1b9/0x200 [ 153.303958] kmsan_report+0x149/0x260 [ 153.307764] __msan_warning_32+0x6e/0xc0 [ 153.311816] __x64_sys_futex+0x1b9/0x200 [ 153.315867] ? __x64_sys_sendmmsg+0x11c/0x170 [ 153.320362] do_syscall_64+0x152/0x230 [ 153.324240] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.329413] RIP: 0033:0x455a09 [ 153.332596] RSP: 002b:00007fb340880c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 153.340290] RAX: ffffffffffffffda RBX: 00007fb3408816d4 RCX: 0000000000455a09 [ 153.347540] RDX: 0000000000000016 RSI: 0000000000000001 RDI: 000000000072becc [ 153.354796] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 153.362052] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 153.369313] R13: 00000000000005a6 R14: 00000000006fd830 R15: 0000000000000000 [ 153.376563] [ 153.378165] Local variable description: ----msg_sys@__sys_sendmmsg [ 153.384454] Variable was created at: [ 153.388152] __sys_sendmmsg+0x9c/0x850 [ 153.392022] __x64_sys_sendmmsg+0x11c/0x170 [ 153.396323] ================================================================== [ 153.403653] Disabling lock debugging due to kernel taint [ 153.409084] Kernel panic - not syncing: panic_on_warn set ... [ 153.409084] [ 153.416435] CPU: 0 PID: 8899 Comm: syz-executor6 Tainted: G B 4.17.0-rc5+ #103 [ 153.425078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.434424] Call Trace: [ 153.436996] dump_stack+0x185/0x1d0 [ 153.440605] panic+0x39d/0x940 [ 153.443796] ? __x64_sys_futex+0x1b9/0x200 [ 153.448026] kmsan_report+0x260/0x260 [ 153.451814] __msan_warning_32+0x6e/0xc0 [ 153.455855] __x64_sys_futex+0x1b9/0x200 [ 153.459907] ? __x64_sys_sendmmsg+0x11c/0x170 [ 153.464400] do_syscall_64+0x152/0x230 [ 153.468286] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.473454] RIP: 0033:0x455a09 [ 153.476624] RSP: 002b:00007fb340880c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 153.484322] RAX: ffffffffffffffda RBX: 00007fb3408816d4 RCX: 0000000000455a09 [ 153.491573] RDX: 0000000000000016 RSI: 0000000000000001 RDI: 000000000072becc [ 153.498828] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 153.506087] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 153.513338] R13: 00000000000005a6 R14: 00000000006fd830 R15: 0000000000000000 [ 153.521072] Dumping ftrace buffer: [ 153.524589] (ftrace buffer empty) [ 153.528274] Kernel Offset: disabled [ 153.531877] Rebooting in 86400 seconds..