[....] 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[ 18.425882] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.067506] random: sshd: uninitialized urandom read (32 bytes read) [ 23.525692] random: sshd: uninitialized urandom read (32 bytes read) [ 24.410903] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.40' (ECDSA) to the list of known hosts. [ 30.774908] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/24 04:45:15 fuzzer started 2018/05/24 04:45:15 dialing manager at 10.128.0.26:46697 [ 40.759389] random: crng init done [ 65.135687] can: request_module (can-proto-0) failed. [ 65.145772] can: request_module (can-proto-0) failed. 2018/05/24 04:45:51 kcov=true, comps=true 2018/05/24 04:46:04 executing program 0: 2018/05/24 04:46:04 executing program 1: 2018/05/24 04:46:04 executing program 7: 2018/05/24 04:46:04 executing program 2: 2018/05/24 04:46:04 executing program 3: 2018/05/24 04:46:04 executing program 4: 2018/05/24 04:46:04 executing program 5: 2018/05/24 04:46:04 executing program 6: [ 79.999475] IPVS: ftp: loaded support on port[0] = 21 [ 80.075466] IPVS: ftp: loaded support on port[0] = 21 [ 80.095326] IPVS: ftp: loaded support on port[0] = 21 [ 80.108330] IPVS: ftp: loaded support on port[0] = 21 [ 80.122166] IPVS: ftp: loaded support on port[0] = 21 [ 80.143277] IPVS: ftp: loaded support on port[0] = 21 [ 80.153709] IPVS: ftp: loaded support on port[0] = 21 [ 80.167612] IPVS: ftp: loaded support on port[0] = 21 [ 82.260707] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.267361] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.276814] device bridge_slave_0 entered promiscuous mode [ 82.285639] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.292080] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.305795] device bridge_slave_0 entered promiscuous mode [ 82.338691] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.345219] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.367664] device bridge_slave_0 entered promiscuous mode [ 82.381441] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.387862] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.403947] device bridge_slave_0 entered promiscuous mode [ 82.412676] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.419117] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.433508] device bridge_slave_0 entered promiscuous mode [ 82.440954] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.447402] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.455199] device bridge_slave_1 entered promiscuous mode [ 82.464225] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.470635] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.480907] device bridge_slave_0 entered promiscuous mode [ 82.490071] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.496494] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.505434] device bridge_slave_1 entered promiscuous mode [ 82.513958] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.520483] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.548350] device bridge_slave_1 entered promiscuous mode [ 82.556474] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.562866] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.576547] device bridge_slave_0 entered promiscuous mode [ 82.585573] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.592131] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.601306] device bridge_slave_1 entered promiscuous mode [ 82.611443] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 82.620631] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.627140] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.648113] device bridge_slave_1 entered promiscuous mode [ 82.666437] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 82.673673] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.680079] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.691354] device bridge_slave_1 entered promiscuous mode [ 82.698944] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.705423] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.722492] device bridge_slave_0 entered promiscuous mode [ 82.732488] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.738920] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.755851] device bridge_slave_1 entered promiscuous mode [ 82.763859] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 82.773400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 82.781595] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 82.790718] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 82.805667] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 82.813468] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 82.822697] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.829262] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.889149] device bridge_slave_1 entered promiscuous mode [ 82.899141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 82.907760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 82.930355] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 82.950630] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 82.959651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 83.008172] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 83.043246] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 83.141382] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 83.189848] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 83.295881] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 83.306739] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 83.333537] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 83.362442] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 83.385778] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 83.403202] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 83.414344] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 83.432124] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 83.454231] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 83.510862] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 83.529477] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 83.552881] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 83.569604] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 83.585197] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 83.611936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 83.619904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.650517] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 83.658899] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 83.665821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.676820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.721406] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 83.730693] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 83.739189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.758007] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 83.765703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 83.772880] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 83.779937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.794938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.819704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.849211] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 83.856228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.876539] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 83.883517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.897445] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 83.904380] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.935991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 83.943151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.975399] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 83.982363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.004813] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 84.011816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.084933] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 84.092167] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.121292] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 84.140856] team0: Port device team_slave_0 added [ 84.183883] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 84.202969] team0: Port device team_slave_0 added [ 84.233898] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 84.244447] team0: Port device team_slave_0 added [ 84.271464] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 84.297747] team0: Port device team_slave_1 added [ 84.328778] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 84.358096] team0: Port device team_slave_1 added [ 84.372637] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 84.382321] team0: Port device team_slave_0 added [ 84.396172] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 84.404845] team0: Port device team_slave_0 added [ 84.414198] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 84.430761] team0: Port device team_slave_0 added [ 84.445941] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 84.459488] team0: Port device team_slave_1 added [ 84.475208] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 84.488330] team0: Port device team_slave_0 added [ 84.503981] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 84.516078] team0: Port device team_slave_0 added [ 84.527931] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 84.539827] team0: Port device team_slave_1 added [ 84.559250] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.573602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.602166] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 84.609620] team0: Port device team_slave_1 added [ 84.616557] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 84.624473] team0: Port device team_slave_1 added [ 84.632590] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 84.642364] team0: Port device team_slave_1 added [ 84.656601] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.671666] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.691751] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.720150] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 84.727826] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 84.737178] team0: Port device team_slave_1 added [ 84.744279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 84.753311] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 84.762724] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.769997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.785654] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.804685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.819203] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.831495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.846236] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.853929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.861856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.871698] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 84.878836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.886825] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.896571] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 84.903655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.911752] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.928008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 84.937701] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 84.947070] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 84.955428] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 84.972474] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 84.980507] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 84.988411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.005668] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.041525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.052384] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.065131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.073562] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.081679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.089585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.097434] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.105294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.113127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.120982] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.128847] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 85.136363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.144611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.155499] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 85.164592] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 85.171841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.180406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.191641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.200517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.218169] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 85.225769] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 85.234359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 85.243321] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.254098] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.271679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.299109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.313117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.324505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.335295] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.344047] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.352121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.360428] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.370787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.379193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.389413] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.399112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.407296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.421669] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 85.430585] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.443805] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 85.452800] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.463252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.489621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.520500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.546656] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.556570] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.564617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.572399] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.580317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.602499] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.615855] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 85.640440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.649150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.681900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.715404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.727852] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.734391] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.741387] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.747821] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.775373] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.792465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.813507] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.819937] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.826658] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.833718] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.872117] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.893627] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.900075] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.907441] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.913823] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.953776] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 86.965481] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.971898] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.978670] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.985113] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.018536] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.041046] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.047436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.054279] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.060690] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.090867] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.100418] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.106856] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.113518] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.119943] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.146931] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.153601] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.160005] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.166726] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.173142] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.181344] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.197000] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.203440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.210133] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.216517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.232715] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 87.840508] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.854433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.876664] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.899499] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.906786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.914400] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.921782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.039069] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.054854] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.169590] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.185741] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.219319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.321096] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.348409] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.431186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.490668] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.565643] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.651699] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.713918] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.721154] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.815690] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.848772] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.926449] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.995069] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.001364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.015692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.116445] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.122763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.134612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.157356] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.166772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.183424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.212909] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.223217] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.229654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.238372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.253434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.272920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.299563] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.307818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.321643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.414895] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.421291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.432878] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.505246] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.511789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.521921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.585206] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.684942] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.711198] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.729941] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.752851] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.915670] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.988771] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.030426] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/24 04:46:20 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000e80)=[{&(0x7f0000005a80)="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", 0x588}], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB], 0x0, 0x0, &(0x7f0000002000)}) 2018/05/24 04:46:20 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x95c1, 0xe0172ac06aa676e) getdents(r0, &(0x7f0000000040)=""/193, 0xc1) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000340)=0x8) 2018/05/24 04:46:20 executing program 4: 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_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xc, 0xeff, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000140), &(0x7f0000000080)}, 0x20) socket$pppoe(0x18, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)="706f7369785f61636c5f616363657373b17d776c616e3000", 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x100, 0x3ff, 0x2, {0x77359400}, 0xc53, 0x1}) [ 96.564329] binder: 6557:6560 transaction failed 29201/-22, size -1591583535202086927--2028446586606542608 line 2971 [ 96.628460] binder: BINDER_SET_CONTEXT_MGR already set [ 96.658574] binder: 6557:6572 ioctl 40046207 0 returned -16 2018/05/24 04:46:21 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x22000, 0x8) msgget$private(0x0, 0x6) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0xfffffffffffff000, 0x8) 2018/05/24 04:46:21 executing program 3: sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000000)={0x27, 0x0, 0x0, 0x5, 0x0, 0x0, "a0f04216af1ac7583b5bdc6a22c592049e1472829842116f41286dcd57e1c21c57c579b6ff13eb6648b81a05d04b2ddf215950bb58de84d970e5e0425ae69f"}, 0x60, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=ANY=[]}], 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x502, 0x0) r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4201, r1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace(0x4207, r1) ptrace$setregset(0x4209, r1, 0x20000000, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000140)={0x5, 0x18, [0x5852, 0x1, 0x80000001, 0x5, 0x1, 0x5f]}) 2018/05/24 04:46:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'gretap0\x00', r1}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000200), 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"7465616d300000163694d900", 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000004c0)=@setlink={0x30, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_XDP={0x10, 0x2b, [@nested={0xc, 0x1, [@typed={0x8, 0xffffff7f, @fd}]}]}]}, 0x30}, 0x1}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x800, 0x40000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x1e, "39b9167b882bc237b5d709921e1df0e11dfa7919df98af7d79de15f42d04"}, &(0x7f0000000140)=0x26) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r4, 0x80}, &(0x7f00000001c0)=0x8) accept4$packet(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14, 0x80800) [ 96.768604] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/24 04:46:21 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) setresgid(r2, r2, r2) setgid(r2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/05/24 04:46:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000340)={0x1, 0x2, [{0x1, 0x0, 0x200}]}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0xa2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="88000000", @ANYRES16=r3, @ANYBLOB="00042abd7000fcdbdf250200000008000600018000001400010008000600727200030008000500ffffffff080004006f000000080001000200000008000800010000002000030008000400030000001400020076657468315f746f5f7465616d00000008000400090000000c0003000800010001000000000000000000000000000075b830299433c3b959522ae2acd2cbbeb2cdc550f42de9b7e56eb72898aeeebce3c147524822f8fd8e0518a698ce22f88e1b4615d2284b05015af250ac9ec339c3da0834b668497cef8ac2d726e23800e4f6f150707b07cb7a0acebe4d368b9a75b13ea84dbbba04cf751be456db796eb76277f3afb5542120dd05088401ff641ddaf57a75d1344b76d44e12e008908cb41c8fc761500228bba7729ad37393a05217921d2178"], 0x88}, 0x1, 0x0, 0x0, 0x40040}, 0x800) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000380)) ioctl$VT_ACTIVATE(r2, 0x5606, 0x7f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000000680)=""/4096, &(0x7f0000000180)=0x3) [ 96.849500] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 96.962242] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/05/24 04:46:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x1c) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f00001b4fb0)=[{&(0x7f0000607fed)=""/19, 0xfffffef3}], 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x847ff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000100)) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {{}, 0x0, 0x0, 0x800}, {{0x77359400}}], 0x60) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0xab78, 0x0, 0x2, 0x5694, 0x3393}, &(0x7f0000000200)=0x14) 2018/05/24 04:46:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000300)=0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) 2018/05/24 04:46:21 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) 2018/05/24 04:46:21 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x40000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000200)=""/40) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r2 = socket(0x15, 0x80005, 0x0) r3 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000000c0)={0x7f, 0x4, 0x71f3, 'queue1\x00', 0x66}) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r5 = fcntl$getown(r3, 0x9) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000000300)={r1, r0, 0x2b}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt(r2, 0x1000200100000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000280)) getrlimit(0xe, &(0x7f0000000180)) 2018/05/24 04:46:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xffff8000, 0x0, 0x1000]}) close(r1) 2018/05/24 04:46:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x896, 0x101000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0xa, [0x29df5c1b, 0xfffffffffffffff9, 0x71d6, 0x5, 0x0, 0x4, 0x1, 0x7, 0x2, 0xb2c]}, &(0x7f0000000140)=0x18) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000001c0)=0x5a) 2018/05/24 04:46:21 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80400, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x1ff, 0x7}, 'port1\x00', 0x0, 0x40000, 0x8, 0x60000000000, 0x596, 0x0, 0x2067756, 0x0, 0x1, 0x9}) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0)=0x6, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x1f0000, 0x1, 0x4, 0x4, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e21, 0x1c2, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e20, 0x4, @empty, 0x698}, 0x3, [0x9, 0x401, 0x28b9, 0xf49, 0xb2e, 0x7, 0x200, 0x1]}, 0x5c) 2018/05/24 04:46:21 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) ioctl(r0, 0x8912, &(0x7f0000000040)="c62605008523bf012cf66f") openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2000, 0x0) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000a80)="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", 0x4d9}], 0x1, &(0x7f0000000280)}, 0x0) 2018/05/24 04:46:21 executing program 4: r0 = socket(0x10, 0x2, 0x0) rename(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file1\x00') ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'gretap0\x00', &(0x7f0000000040)=@ethtool_rxfh={0x0, 0x3, 0x2, 0x3, 0xffc0000000000000, "27d2e1", 0xce0a, [0x8]}}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f000000c000)='tmpfs\x00', 0x0, &(0x7f0000000100)) chroot(&(0x7f0000000000)='.\x00') syz_fuseblk_mount(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='./file0/control\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/24 04:46:21 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20, 0xaa, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffd8c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) sendmmsg$unix(r2, &(0x7f0000006180), 0x1b3, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000140), 0x0) close(r2) close(r1) 2018/05/24 04:46:21 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x64, 0x3ff, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/127}, 0x11) 2018/05/24 04:46:21 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x8000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0xa, &(0x7f0000000080), 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2002, 0x0) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/05/24 04:46:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xffff8000, 0x0, 0x1000]}) close(r1) 2018/05/24 04:46:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2, 0x2, 0x40, 0x3, [{0x200, 0xeeb1}, {0x3118, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x104}]}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000180)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 04:46:21 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/24, &(0x7f0000000480)=0x18) [ 97.277009] tmpfs: No value for mount option './file1' [ 97.321742] tmpfs: No value for mount option './file1' 2018/05/24 04:46:21 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f00005ef000/0x2000)=nil, 0x2000, 0x1000000) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c4600000003000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000003800000000006d0900000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000"], 0x78) 2018/05/24 04:46:22 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x2e, &(0x7f0000000100), 0x36b) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) write$sndseq(r2, &(0x7f0000000140)=[{0x9, 0x40, 0xfffffffffffffffc, 0x49aa1a4c, @tick=0x8, {0x4, 0x412}, {0x200, 0xe20}, @queue={0x18, {0x7, 0x4}}}, {0x0, 0xfffffffffffffffd, 0x1, 0x800, @tick=0xfff, {0x4, 0x1}, {0x5, 0x3}, @addr={0x7f, 0x7}}, {0x3, 0x7, 0x3, 0xfffffffffffffff9, @time, {0x0, 0x6}, {0x3}, @raw8={"f28214c618462dd76a6a3e7c"}}, {0x0, 0x7, 0x10000, 0x8, @time={0x77359400}, {0x7, 0x8}, {0x1f, 0x9}, @result={0x6, 0x5}}], 0xc0) 2018/05/24 04:46:22 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', '/dev/snd/timer\x00'}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) dup3(r2, r1, 0x0) 2018/05/24 04:46:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1200000a206, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xffff, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r2, &(0x7f0000000640)='threaded\x00', 0xed7c18cd) ftruncate(r2, 0x3) ftruncate(r2, 0x4) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000000c0)={0x4, 0x80000001, 0xfffffffffffff001}) write$sndseq(r0, &(0x7f0000000480)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xff}, {}, @raw8={"dc22d20139356c2d5cb7d0f1"}}], 0x30) 2018/05/24 04:46:22 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x8, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x1c, 0x26, 0x1, 0x0, 0x0, {0x2}, [@nested={0x8, 0x8, [@generic='$']}]}, 0x1c}, 0x1}, 0x0) 2018/05/24 04:46:22 executing program 1: r0 = socket(0x80000000a, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000440)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000000)={0x1, "0a3c9a6fcff9d6a973703d7a2eb83167d416ca212a1695bdffac520cce32e56549b98928808c8dfe2f2cbf4f73a3bc11a91ac779d694a40e0989be4a6a0213ed436895b1"}, 0x4c, 0x800) 2018/05/24 04:46:22 executing program 6: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x400, &(0x7f00000000c0)="304eb0eba1a929eae0f4667d541e1f9622bfa76519e6eb15b3715ec7060bc0fcda6e718a76edf543eb077d8c2cb6f1b1cb1399c8bc05e7cfe9b3c64f46b5d14165a95451254acde927418d3879d57854c09be81013ef996274761bd5a2450f1a086dec55ac40aa5fc0f702e0003e") mknod(&(0x7f000000f000)='./file0\x00', 0x6115, 0x71e) mount(&(0x7f000000aff8)='./file0\x00', &(0x7f0000006000)='./file0\x00', &(0x7f000000b000)='msdos\x00', 0x0, 0x0) 2018/05/24 04:46:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@sco={0x1f, {0x5, 0x34, 0x4, 0x1ff, 0xfffffffffffff801, 0x8000}}, 0x80) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000080)="7d12fe5e", 0x4) 2018/05/24 04:46:22 executing program 7: futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x20004222000000) [ 98.282494] netlink: 'syz-executor4': attribute type 8 has an invalid length. [ 98.312509] print_req_error: I/O error, dev loop30, sector 0 2018/05/24 04:46:22 executing program 5: r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/94) 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) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0x6, 0x4, 0x4, 0x8000000000009, 0x0, 0xffffffffffffffff, 0x0, [0x305f, 0xa]}, 0xee) [ 98.334199] FAT-fs (loop30): unable to read boot sector [ 98.345324] netlink: 'syz-executor4': attribute type 8 has an invalid length. [ 98.377288] tmpfs: No value for mount option '0N°ë¡©)êàôf}T–"¿§eæë³q^Ç ÀüÚnqŠvíõCë}Œ' [ 98.386430] FAT-fs (loop2): Directory bread(block 127) failed [ 98.415209] FAT-fs (loop2): Directory bread(block 128) failed [ 98.424243] print_req_error: I/O error, dev loop30, sector 0 [ 98.433260] FAT-fs (loop30): unable to read boot sector [ 98.462590] FAT-fs (loop2): Directory bread(block 129) failed [ 98.477805] FAT-fs (loop2): Directory bread(block 130) failed [ 98.486990] FAT-fs (loop2): Directory bread(block 131) failed [ 98.500351] FAT-fs (loop2): Directory bread(block 132) failed [ 98.509910] FAT-fs (loop2): Directory bread(block 133) failed [ 98.516170] FAT-fs (loop2): Directory bread(block 134) failed [ 98.527535] FAT-fs (loop2): Directory bread(block 135) failed [ 98.538497] FAT-fs (loop2): Directory bread(block 136) failed [ 98.589438] attempt to access beyond end of device [ 98.594601] loop2: rw=2049, want=310, limit=127 [ 98.599515] Buffer I/O error on dev loop2, logical block 309, lost async page write [ 98.608490] attempt to access beyond end of device [ 98.613498] loop2: rw=2049, want=311, limit=127 [ 98.618228] Buffer I/O error on dev loop2, logical block 310, lost async page write [ 98.626160] attempt to access beyond end of device [ 98.631165] loop2: rw=2049, want=312, limit=127 [ 98.635881] Buffer I/O error on dev loop2, logical block 311, lost async page write [ 98.643796] attempt to access beyond end of device [ 98.648817] loop2: rw=2049, want=313, limit=127 [ 98.653544] Buffer I/O error on dev loop2, logical block 312, lost async page write [ 98.661545] attempt to access beyond end of device [ 98.666541] loop2: rw=2049, want=326, limit=127 [ 98.671290] Buffer I/O error on dev loop2, logical block 325, lost async page write [ 98.679211] attempt to access beyond end of device [ 98.684256] loop2: rw=2049, want=327, limit=127 [ 98.688983] Buffer I/O error on dev loop2, logical block 326, lost async page write [ 98.696913] attempt to access beyond end of device [ 98.702004] loop2: rw=2049, want=328, limit=127 [ 98.706779] Buffer I/O error on dev loop2, logical block 327, lost async page write [ 98.714693] attempt to access beyond end of device [ 98.719675] loop2: rw=2049, want=329, limit=127 [ 98.724745] Buffer I/O error on dev loop2, logical block 328, lost async page write [ 98.734397] attempt to access beyond end of device [ 98.739450] loop2: rw=2049, want=2153, limit=127 [ 98.770912] attempt to access beyond end of device [ 98.776324] loop2: rw=2049, want=310, limit=127 [ 98.824243] attempt to access beyond end of device [ 98.829385] loop2: rw=1, want=310, limit=127 2018/05/24 04:46:23 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x9, 0xfffffffffffffffd}) dup2(r0, r1) 2018/05/24 04:46:23 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x2) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@remote, @dev, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @broadcast, @dev}, &(0x7f0000000300)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000340)={@remote, @dev, 0x0}, &(0x7f0000000380)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast2}}, &(0x7f0000000580)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000940)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001280)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f00000023c0)=0xe8) clock_gettime(0x0, &(0x7f0000008400)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000008300)=[{{&(0x7f0000002400)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000002480)=""/205, 0xcd}, {&(0x7f0000002580)=""/95, 0x5f}, {&(0x7f0000002600)=""/177, 0xb1}, {&(0x7f00000026c0)=""/121, 0x79}, {&(0x7f0000002740)=""/2, 0x2}, {&(0x7f0000002780)=""/185, 0xb9}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000003840)=""/161, 0xa1}, {&(0x7f0000003900)=""/138, 0x8a}], 0x9, &(0x7f0000003a80)=""/4096, 0x1000, 0x578}, 0x2}, {{&(0x7f0000004a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004b00)=""/239, 0xef}, {&(0x7f0000004c00)=""/171, 0xab}, {&(0x7f0000004cc0)=""/89, 0x59}], 0x3, &(0x7f0000004d80)=""/240, 0xf0, 0x81}, 0x4}, {{0x0, 0x0, &(0x7f0000004f00)=[{&(0x7f0000004e80)=""/89, 0x59}], 0x1, &(0x7f0000004f40)=""/4096, 0x1000, 0x703}, 0x400}, {{&(0x7f0000005f40)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000008280)=[{&(0x7f0000005fc0)=""/4096, 0x1000}, {&(0x7f0000006fc0)=""/31, 0x1f}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000008000)}, {&(0x7f0000008040)=""/128, 0x80}, {&(0x7f00000080c0)=""/160, 0xa0}, {&(0x7f0000008180)=""/112, 0x70}, {&(0x7f0000008200)=""/71, 0x47}], 0x8}, 0x8}], 0x4, 0x142, &(0x7f0000008440)={r12, r13+30000000}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000008480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000084c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000088c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000008880)={&(0x7f0000008500)={0x380, r2, 0x100, 0x70bd28, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0x16c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r8}, {0x130, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x51ae}}}]}}, {{0x8, 0x1, r14}, {0xb8, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdc7}}, {0x8, 0x6, r15}}}]}}]}, 0x380}, 0x1, 0x0, 0x0, 0x810}, 0x840) getsockopt$inet_mreqn(r0, 0x114, 0x5, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000001380)=0x19) 2018/05/24 04:46:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1200000a206, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xffff, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r2, &(0x7f0000000640)='threaded\x00', 0xed7c18cd) ftruncate(r2, 0x3) ftruncate(r2, 0x4) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000000c0)={0x4, 0x80000001, 0xfffffffffffff001}) write$sndseq(r0, &(0x7f0000000480)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xff}, {}, @raw8={"dc22d20139356c2d5cb7d0f1"}}], 0x30) 2018/05/24 04:46:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x12, 0x0) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2ff4c728cbf4a3c6b7023d2bb9e91d2f39c9995a6e34bdaada9f490a"], 0x1c) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000180)={0x0, 0x0, 0x8000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000840)=[{&(0x7f00000004c0)=""/106, 0x6a}], 0x1) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xc2c2, 0x58580) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000140)={0x7fff}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x7f, 0x7fffffff, 0x7, 0x1, 0x1, [{0xfff, 0x7, 0x1}]}) 2018/05/24 04:46:23 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000140)={0x10, 0x0, [0x3a]}) 2018/05/24 04:46:23 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b7070000010000004070000000185819bf700000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7fff, 0x0) r2 = gettid() fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) getresuid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpgid(0xffffffffffffffff) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000b40)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000b80)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000c80)=0xe8) fstat(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000d40)={0x0, 0x0}) lstat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000e40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000e80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000ec0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000fc0)=0xe8) lstat(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001100)=0x0) fstat(r0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001280)={0x0, 0x0}) stat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getgid() r29 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002940)=0x0) lstat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002a40)=0x0, &(0x7f0000002a80), &(0x7f0000002ac0)) fcntl$getownex(r0, 0x10, &(0x7f0000002b00)={0x0, 0x0}) lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002cc0)=0x0) lstat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002dc0)={0x0}, &(0x7f0000002e00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002e40)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000002f40)=0xe8) fstat(r0, &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = socket$pppoe(0x18, 0x1, 0x0) r45 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000035c0)={0x0}, &(0x7f0000003600)=0xc) fstat(r0, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000036c0)=[0x0, 0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003700)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003740)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f0000003840)=0xe8) r51 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003880)=0x0) getresuid(&(0x7f00000038c0)=0x0, &(0x7f0000003900), &(0x7f0000003940)) stat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r55 = fcntl$getown(r0, 0x9) r56 = geteuid() getresgid(&(0x7f0000003c80)=0x0, &(0x7f0000003cc0), &(0x7f0000003d00)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003d40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003d80)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000003e80)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003ec0)={0x0, 0x0, 0x0}, &(0x7f0000003f00)=0xc) sendmmsg$unix(r1, &(0x7f0000004000)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000001c0)="09147b0c1a5ba7fc6b6c133f08bbf1d3d15ecec52807ea050a97990cd4b5cdab27e9ffaaa0eefe5369ec6ddc50213fefb85277154b4c68a01a212f3b3f59921543fe957fa0e23228adf8275400f1534c69a6ed5ad3483df1d42880e717ff4fc4d32885d6c180b430ee19efc061f0426d29991b337c97ee9949894f6c6a27068d5405c094b2fb253b27d9d3d10473d57957c60dabc4cceedde6acfb83f233f47bc3fb379742b53e61009ea9e6db78ad3ad66bf1fae405e759ec346fe7c27e8a313d12c42ea3b69a56f309636c5fe3", 0xce}], 0x1, &(0x7f0000000680)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x4000000}, {&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000780)="fe10646a96669e1269332105b9713a765eb2239777aad54b50cde5e88fb0e3f6118f0d8bf731221b6adce8f972f0c512a611b5411d0913b30b8c53b07c57385cf453d0e4c35255f79c452a0c8111f073d0c8746040652b9df6e192d473a8a69b566c50aabcbb8e9b4aedbd81bd01ec78338c398b76eb8b57af89173089bf5e81f3a552ab50930c9e9afd87b37bcb147910839af8f3d073d6b4cb9ee897fa845952dc3d67bcde99bfe075103faaa66b9e2c0a95002c3c9c74cfd1edb4f377ac2bcf0ee8a204ec938f61d0215d803e85316adf5a782e7c380b21fab195a237503cc1dcd33c386af35d9b0ffca63e7148264ba70b3f0b49376d", 0xf8}], 0x1, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x800}, {&(0x7f00000009c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000a40)="098af0e818319c8691f893007f8a8bc9da4a197907a570155bbd7b7420feba4ebdcd41bfe1bd1f085fcbd8fe34c860670fec7f4329c8fb14f03588fcf57e68628134f632d6c5dfe03c7561a7f90443d92cfaddfb7e549d64d2cd09698c9354bc74cbd07ea19bae1f97d06cf1872feccda6ab42e6590840eae287c308054d38048210f32038a9dd5075aa17aeb4486bccfec9ac2007e8799043bb429404e8b659026b544229c8d5918266ef", 0xab}], 0x1, &(0x7f0000001380)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xb8, 0x8800}, {&(0x7f0000001440)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002800)=[{&(0x7f00000014c0)="c770ec5857b88912ced05d1df8665a3c96d7c3921c109e4896d97edf83892eee5e9cee09c8e6dbffd091f80139839e324d6bf47837d9cec29945e73b91161a3bb2c31e51b20520991588b957486af4a6fb4e45a7bbc8902142cfedf7abf1b3e0051b42c570908ea554334cb4165c096edb599836c63de7b30fcdafde38257f6d06c8425db2c88d79c84298b270f8a34446ac9df6e385aca980442e9efea43a9941fde82594877edb51e5", 0xaa}, {&(0x7f0000001580)="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{&(0x7f00000033c0)="acc001aebc7764d972e0cfbe0bb7308ef86ea1534e1f93e5668a804a7545a93085027d5eb78eca620d30d8e43ae00fea04f0412dc26aeeb5b8cd8020026d7bd171a310d5c0af027ff579bf8435bfae1660cb385e03991dbe734995e67478ca96f595d71cbe3e60b21b068e5e65d6da400d00e0dc0e90ecc66c9f094e79952192cb0bacb0bb0d3ae7fb91585243405f40ea7688342d85aa7af127881e226b0c1ba87cd64eba16696df9fb434e1006d0f67200718debafc6f24ebbe76cffd85b136f94bf850c21ca6e4972bb24967d2350542f766b3db97ac23e3c413b4c387034de09d84d7c647d4c1afbe1", 0xeb}, {&(0x7f00000034c0)="0ab74aa60425e6809874bc6e299145e0b467c4b84f58744386f6e44f2e52084683b4f405231be2961970ef9e9264f466f1a6bb22c50d0c78819237695ae273c1cbc952", 0x43}], 0x5, &(0x7f0000003a40)=ANY=[@ANYBLOB="20000000000000000100000002090000", @ANYRES32=r46, @ANYRES32=r47, @ANYRES32=r48, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r49, @ANYRES32=r50, @ANYRES32=r51, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r52, @ANYRES32=r53, @ANYRES32=r54, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x4800}, {&(0x7f0000003ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003c40)=[{&(0x7f0000003b40)="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", 0xff}], 0x1, &(0x7f0000003f40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x10, 0x1, 0x1}], 0x90}], 0x6, 0x4000000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000010000)={r0, 0x0, 0xe, 0x100, &(0x7f0000020000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000030000)=""/256}, 0x28) 2018/05/24 04:46:23 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000000, 0x200) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) socket$bt_cmtp(0x1f, 0x3, 0x5) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x7, 0x400, 0x2, "9bf52869365cab2d892f78a4a63530e615aa2481ce93d40209feff6c528b77dc9c81470c34e420dede386947798f2e05313079cd0f87c15cd469975f29e9f7", 0x12}, 0x60) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000b42d87402e5286dd6006f52600303afffe8000000000000000000000000000ffff020000000000000000007b76c09737c59a4ee0417aa9000000000188009078ffffffc0600a07ec00000000fe8000000000000000000000000000ff00000000"], &(0x7f00000016c0)) 2018/05/24 04:46:23 executing program 7: r0 = gettid() r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000000080)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) uname(&(0x7f0000000080)=""/13) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r3, &(0x7f00000008c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000400000edff00000000000000000000000000"], 0x2a) poll(&(0x7f0000000040)=[{r3}], 0x22c, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000100)={0x0, @time={0x77359400}, 0x1, {0x4, 0x80000000}, 0x4, 0x1, 0x20}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1004000000016) 2018/05/24 04:46:23 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x10000000000027a}]}) 2018/05/24 04:46:23 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x220400, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r1, 0x5501, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000a6f09653"]) dup(r0) 2018/05/24 04:46:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x6, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x81}, &(0x7f0000000180)=0x8) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000002900ff1a000000000000000003400000"], 0x14}, 0x1}, 0x0) fsync(r2) 2018/05/24 04:46:23 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x4, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) [ 99.377969] FAT-fs (loop2): Directory bread(block 127) failed [ 99.395326] FAT-fs (loop2): Directory bread(block 128) failed 2018/05/24 04:46:23 executing program 3: r0 = socket$inet6(0xa, 0x100000002, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000240)=0x4000000101, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0xf6) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227c, &(0x7f0000000300)) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/24 04:46:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2286, 0x707000) [ 99.433214] FAT-fs (loop2): Directory bread(block 129) failed [ 99.449406] FAT-fs (loop2): Directory bread(block 130) failed [ 99.470833] FAT-fs (loop2): Directory bread(block 131) failed [ 99.511634] FAT-fs (loop2): Directory bread(block 132) failed [ 99.541343] FAT-fs (loop2): Directory bread(block 133) failed [ 99.569296] FAT-fs (loop2): Directory bread(block 134) failed [ 99.608168] FAT-fs (loop2): Directory bread(block 135) failed 2018/05/24 04:46:24 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0x8}}}, 0x84) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x83, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) close(r3) close(r2) 2018/05/24 04:46:24 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) syslog(0x0, &(0x7f0000000100)=""/140, 0x8c) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x1, 0x4) 2018/05/24 04:46:24 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x4000) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) r1 = socket(0xa, 0x8000001, 0x9) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x7, 0x1, 0x3f, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$TCFLSH(r2, 0x540b, 0x35) splice(r1, &(0x7f00000000c0), r2, &(0x7f0000000240), 0xffffffffffffffff, 0x2) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x2100) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7, 0x1ffffc) listen(r0, 0xa56) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'bond0\x00'}) bind$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) getrandom(&(0x7f0000000200), 0xffffffffffffff36, 0xb) [ 99.652251] FAT-fs (loop2): Directory bread(block 136) failed 2018/05/24 04:46:24 executing program 6: r0 = getpgrp(0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r1}) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfc, 0x20044}, 0xc) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) accept$packet(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x45, r6}) write(r4, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 99.704917] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) [ 99.906244] attempt to access beyond end of device [ 99.911373] loop2: rw=2049, want=310, limit=127 [ 99.916220] Buffer I/O error on dev loop2, logical block 309, lost async page write [ 99.929925] attempt to access beyond end of device [ 99.935047] loop2: rw=2049, want=311, limit=127 [ 99.939805] Buffer I/O error on dev loop2, logical block 310, lost async page write [ 99.947970] attempt to access beyond end of device [ 99.953053] loop2: rw=2049, want=312, limit=127 [ 99.958124] attempt to access beyond end of device [ 99.963160] loop2: rw=2049, want=313, limit=127 [ 99.968187] attempt to access beyond end of device [ 99.973206] loop2: rw=2049, want=326, limit=127 [ 99.978282] attempt to access beyond end of device [ 99.983312] loop2: rw=2049, want=327, limit=127 [ 99.988378] attempt to access beyond end of device [ 99.993394] loop2: rw=2049, want=328, limit=127 [ 99.998351] attempt to access beyond end of device [ 100.003401] loop2: rw=2049, want=329, limit=127 [ 100.010377] attempt to access beyond end of device [ 100.015407] loop2: rw=2049, want=2153, limit=127 2018/05/24 04:46:24 executing program 2: get_thread_area(&(0x7f0000000000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xff7ffffffffffffe) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20000, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r1, 0x2, 0x1, 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) epoll_wait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x0) socketpair(0xd, 0x1, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) write$eventfd(r4, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/24 04:46:24 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) sendmsg$netrom(r0, &(0x7f00000007c0)={&(0x7f0000000100)=@ax25={0x3, {"eeff2247b77f2a"}, 0x9}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000200)="a77ac17dd25ece25927ec3c5dd420830545c96a0467fb89d5cafc4d971cfc73668d79425c28865c9c5b384ec46e99247d1428efa2e21ca732e0c5acbdb920789e9466305b8218562ae7ace0b7f1202a9413ea45133273e6d0be9ff549b45755d18a34dfc05fcd671c40c5fda56a54691aa48d7a95c87f8f23c64bbc7efab4b432d68e4bc3d2dd3f594629479bb9682cd237ff23c076b00e5aaf073477cad41494b469f1d647c5d4c132db93575251d03202a80c179ae02c730d13ec8d9e030b7dc3dfa745a140f8b0ecf6a65822bb9df13b6c06d20b46eb45a502c0e25f56fcd9449e241124dc6412614e8cc28a09c", 0xef}, {&(0x7f0000000140)="1b8f680adda4145cc241965e046a8b529139eb533ea36e969bce3a33f106e0ca5881b23ea8457fcf8a9492dcaaeadb8cb05f4c3efa99425a7366ee653054d0156497eac4561f4f", 0x47}, {&(0x7f0000000300)="b57db4fe", 0x4}, {&(0x7f0000000340)="0e2ac95d99484c26d3e5849524cecf348e17c8effd5bcaa07ba96afff9ba5ab358bd636ec38570db5cd6e6320e0f3ef0c0ab3d9953829064b86bffe21c6e3a634403f49dba1efab632018287a52237e272d3579073e62b34498299a658be1a843fd3d7acad5bcaf3549dd9a294a1b865cf7ecc0cbc6f6ee061da4500624d8f88419cdd66b540f62e954a6db23a0cdf1af39db8567490d72ff4d0248b5b3cbe15ca74d206a344c1747ca5be464e21f41b0dba2f52cb99634a5089e6e2478b8e4661eebfe808f4cf6bffbe", 0xca}], 0x4, &(0x7f0000000480)=[{0x58, 0x111, 0x0, "a2ed6a6299eae3b04645b3eed55ecba927cb419950db926bed8b9ca4ff3853afd49efb07a758d0d9ea78d031a452f394fa01c7728167531f70cafd2aeca451c77679a2a68665"}, {0xe0, 0x107, 0x5, "815d1f3e6e484101ebaf10ee5daaed7c23cd8a21b05801d546a6c855d10021b84c55183c5845ccaeb50ba6d2fd22bf849228c28dcc5d19adac2129d5d910b2f848daaf178e19b95a675cc3e3240bd3ecc8d5dd53f174e80afed0091d7ad10993e032ecc0b59ca6a9de3ad0184639edae33339351125c5e854f0c83d759f68347866c91884adf22de0ae195bdb0da72a42a6c65efed3af3906b3f62add893ce28e676780abe5c07658fae70e1af39960bbbff3d3d871922f0cf86e787c1a8ae16d1547157cfe5c5a4c2c3fd06"}, {0x70, 0x109, 0xccfc, "ff366ddeb64cfe95d5e887c73048f5a0200508393c81f608f0bd435dd186d1df720204e87d2a47bf5e1247dcda786bba87ce3102d342924b51e8b4d14bf22cdd785f6f3b9ca487be7d40f10f168955a65b0b5f3f965741082659ceb90c44b6"}, {0xc0, 0x0, 0x3, "650e4623f02be8e23b38f1c4d66b7d99c4831a1687d4140ec0192652e89144c724acc485008426fbbf7c47b7cd5499f7999eeba3d10ae00d223dc5b60057e764663415d8b87f9668c2e0da68cdddaf7ccfee2b2ea39e3c624ab56d695d353d987e093e9281dcabf63bbd2eba95033d094751bd0a21a997edd04b4d4865798d39514aaaf0c125020bc2249fdd35398545c52596e32b2284ba8c38cf0dc5534c41fba9363e9ee139666dba66"}, {0xd0, 0x109, 0x80000001, "d63b020fc5f04130506207affc851ee9307b6cbf509eefc271eaadc875e1c7bd28b1003bbd07609eebb917928104acdd5e1a6815036e74ef545b5d79479967e6623f1f2c3d039289eb3b09eecc502160642644c2605dd4e833822407b4cc88cbe85e918bcd8b12a2eddab803f1625889bfc31eae76d03f65b41152465d1d87d5cacdc3144e47d886a1ee10d6f6316f80c0ecb4f53be87585e91026f30172f1652bb79298b9eb1ac6268a2be77c44e7fe0698262dda793c49fd1276d1"}], 0x338, 0x40080}, 0x40) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$BLKPG(r1, 0x40480923, &(0x7f00000001c0)={0x0, 0x0, 0x0, &(0x7f00000000c0)}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1f, 0x803) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0x4) 2018/05/24 04:46:24 executing program 4: sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000b40)={0x10}, 0x6, &(0x7f0000002d80)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000006119a4b9869f5499e16598e9134a3351798060443a8135b6b1732932a4f2439b6a8fb81a649de7096bdb18af38a843859836bbb1f38fd6111800838bb97c88ca985bd9d1a2b9ee62bef0afa0beb691ea251129bbf732efcccbc7f780d2ee664373c904af2f2751c2c4079cb94e61fafe4a160fa0855c25c3ba118cea2d0abd028210", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f000000"], 0x14}, 0x1}, 0x0) r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000080)=0x1f0, 0xfffffffffffffef7) sendto$unix(r0, &(0x7f0000000cc0), 0xe0, 0x0, &(0x7f0000000d00)=@abs, 0x6e) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x6000884}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x110, r1, 0x321, 0x70bd2c, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xee8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x34}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) 2018/05/24 04:46:24 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2}, "00597a5e8e6b6e000900"}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x2, 0x56, 0x8, 0x800000000, 0x9, 0x84dc, 0xc25, 0x8000}, &(0x7f0000000040)={0x0, 0x1, 0x380000000, 0x7, 0xffffffffffffffff, 0x7db4, 0x7, 0xfffffffffffffffd}, &(0x7f0000000080)={0xfffffffffffffff7, 0x5, 0x4e5, 0x8000, 0x100000000000, 0xffff, 0x9f, 0x25}, &(0x7f0000000180)={r1, r2+30000000}, &(0x7f0000000200)={&(0x7f00000001c0)={0x40}, 0x8}) getitimer(0x1, &(0x7f0000000240)) 2018/05/24 04:46:24 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626f66f00000000000000") getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 100.113574] attempt to access beyond end of device [ 100.118658] loop2: rw=1, want=310, limit=127 [ 100.123634] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! 2018/05/24 04:46:25 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="0f01cbd1042e0f019a0058d9f7640f0666b8d8a6ece50f23d00f21f86635000000060f23f8670f080fc7afc5000f20d86635200000000f22d80f0b", 0x3b}], 0x1, 0x0, &(0x7f00000000c0), 0x0) 2018/05/24 04:46:25 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0xfd87) fallocate(r0, 0x0, 0x0, 0x26b8) fstatfs(r0, &(0x7f0000000100)=""/191) fallocate(r0, 0x3, 0x0, 0x1f) sync_file_range(r0, 0x0, 0x1, 0x2) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz1', "aa7f697eb8a6eb9670312f4d79c81a92f98ed23626c2f01e2a71744b85ace4bfff874dec509f453616a70fb9b662f380f84c0594c65b05985aa76b7fecaf065ccc912d1eef300fe2414af73d5d51d5f3babb72852a44e54077e15c878345276579858892dbf84c4b9dd6f340d62948abdd881ca891946ce48e44f386702dc38ea0cea4ed3ec26cd43d55856638228eea1275c6233251435573a6dd7c25d82354e49e1a8ec848de90037625f984222425d35381304f1f6c17f29eda4866ef835d8f56975fea0d45fe0418fb0cc6b14c80c20a811022bf3b57fa37a28799f9470f06555d207d0ee1ab"}, 0xec) 2018/05/24 04:46:25 executing program 4: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000140)=""/83, 0x53) getdents64(r0, &(0x7f00000003c0), 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'bond_slave_1\x00', 0xff}) 2018/05/24 04:46:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x9}, 0x1c) listen(r0, 0x2) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0_to_team\x00', 0x10) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000040)="580000001400add427323b470c458c5602067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 2018/05/24 04:46:25 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x100000000008912, &(0x7f0000000000)) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffc25) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000001840)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000001880)=0x8, 0x4) accept4$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) 2018/05/24 04:46:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x5) r1 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4, 0x1, 0x7fffffff, 0x7, 0x8e, 0x1f, 0x3f, {0x0, @in6={{0xa, 0x4e20, 0x10000, @dev={0xfe, 0x80, [], 0x15}, 0x4a9bace6}}, 0x0, 0x5, 0x6, 0x800, 0x1000}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x5, 0x30}, 0xc) msgget$private(0x0, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000002c0)={0x40, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/05/24 04:46:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000015c0)={r2, 0x0, 0x2, r2}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x840, 0x0) close(r2) r4 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r4, 0x0, 0x4000000000002, r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 2018/05/24 04:46:25 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x4, {0x80000001}}, 0xe) connect(r0, &(0x7f00000006c0)=@rc={0x1f}, 0x80) 2018/05/24 04:46:25 executing program 4: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0x1, &(0x7f0000000000)=""/98, 0x62) 2018/05/24 04:46:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000080)=0x19, 0x4) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="0100020000000000ff000085d0c088699e180400"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 04:46:25 executing program 1: 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) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e22, @rand_addr=0x1}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0xdd30}, @in={0x2, 0x3f, @multicast1=0xe0000001}], 0x6c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000200)) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='io\x00') ioctl$TCSETAW(r2, 0x5407, &(0x7f00000001c0)={0x3, 0x0, 0x100000000000000, 0x3, 0x2, 0x3, 0x400, 0x0, 0xc0000, 0x22}) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x0, 'gretap0\x00'}, 0x18) 2018/05/24 04:46:25 executing program 2: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x8cffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x8000, 0xa1, 0x400, 0x100000000, 0x4, 0x760, 0x1ff, 0x6, 0x10000, 0x7}, 0xb) 2018/05/24 04:46:25 executing program 7: r0 = socket(0xc, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000614000/0x4000)=nil, 0x4000, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/52, 0x34) fcntl$getflags(r0, 0x40b) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/05/24 04:46:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x149201, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x85}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x8edb}}, 0x100000000, 0xbe}, &(0x7f0000000200)=0x90) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000040)="0f01c90f34b90e0b00000f3266b822008ed00fc7ac140b000000660f3810aa0e00000036660f3880ba0030000064660f388237660fe2ce0f60509a", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)=0x4) pipe2(&(0x7f0000000000), 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000000c0)={0xddc, 0x3ff, 0x7, 0x3}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100)=0x18, 0x1) 2018/05/24 04:46:25 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000002c0)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x11}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x8001, 0x9, 0x3, r1}, &(0x7f0000000200)=0x10) r2 = socket$inet(0x2b, 0x801, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x9, [0x8, 0x5, 0xdbf9, 0x1, 0x100, 0x6, 0x8, 0x100000000, 0x7]}, &(0x7f0000000340)=0x16) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0xc0, 0x0) listen$netrom(r3, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000280)=0x20, 0x4) inotify_init() connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x680001, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000040)=0xc5db, 0x4) 2018/05/24 04:46:25 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/05/24 04:46:25 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xea9, 0x82002) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x1, 0x0, [0x0]}) 2018/05/24 04:46:25 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x400000000010, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, [0x0, 0xfffffffffffff128, 0x200, 0x7, 0x8e, 0x10001, 0x4, 0xdbfa, 0xc00000000, 0x8, 0x4, 0x9, 0x42, 0x10000, 0x100000001]}, &(0x7f0000000240)=0x100) write(r1, &(0x7f0000000000)="2400000021002551071c0165ff00fc820200000000100f00fee1000c08000a0000060000", 0x24) 2018/05/24 04:46:25 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) read(r0, &(0x7f0000000040)=""/74, 0x4a) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000001c0)=0x401) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) 2018/05/24 04:46:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400002}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x7c, r3, 0x100, 0x70bd27, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x1) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) dup2(r1, r0) getsockopt(r0, 0x6, 0x3, &(0x7f0000000000)=""/198, &(0x7f0000000100)=0xc6) 2018/05/24 04:46:25 executing program 7: r0 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) shmctl$IPC_RMID(r0, 0x0) r1 = timerfd_create(0x3, 0x80000) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/05/24 04:46:25 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) bind(r0, &(0x7f00000000c0)=@can={0x1d, r1}, 0x80) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), 0x4) [ 101.216259] mmap: syz-executor7 (6915) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/24 04:46:25 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x4c00000000000000}, 0x80, &(0x7f000002aff0)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0f00bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000010f80)}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x7) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) sendmmsg(r0, &(0x7f00000020c0)=[{{&(0x7f0000000340)=@can={0x1d, r1}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)="ab3562df78b4f3f8ec39b3fd8b70e2464f32ebce8bc6abbfc189c29714bcfd99b3786e56811e4d556c5bc7b25ac3d62f3cba37c7a699df0caf1f0903cdae88ccfd2f1ef867eb8497ac0dd830143a40d765ea846c0ca845d974dbf626ea10d97ed944bd24a0ee1c06aab078ec02d9b419e779f7c39aa82d0b4596553ec838be595e4b10c27b608beb2b3bee9604602c72bc4594b9c789d2", 0x97}], 0x1, &(0x7f00000004c0)=[{0xd0, 0x111, 0x0, "d0a13be6a6a60f3aa57fa32caa0024a2acf5ecdefa302b67e7e784b72e51ea46517c4fe3d43b67179d1f0b865ce8308ebbb9ec74e64b02db40e21fd7081d9c04fd27fa0e4d779a8a8ad820ca0fb38e986f74c0a970b173754a4851f1fb52ae9bc8c016d221158d612cfe4c8c8a2ea8ba1153ef60218d0f48c9139f5c26e5c91d9a1ad809dceeb0600d9a05b31675f6b19e452c158a343e1db1a35c8f9d38301d0242bf8bea0d18e14396e73a9648fdd1906812b72bdd0bb6cf"}, {0x98, 0x84, 0x3, "884fbc25c79bed357a311216be9b0b57d67dbdf928d73bf50a6880964a0ffa038a82f411f823f70850230557751ef307c4c8a3f5ba64eda34f7d66ab4cabe704d89ca62ec2822903544c711735fff2ad996dcc74bc3d14c3b9ceca199fefe9662b3f07db329afd26d48a1cf5b6563dd73b5df2e221c109b7825b476d06e3bd3c82acbb58a75f1dc7"}, {0xc0, 0x6, 0x4, "b1f16c61e3b21bb9147167752f1b368f1cb2bcdb5bbf65173468edcc1f0f1029561670d7e78229abfd15d67866e19e2a90ef35eeff2d1c766ea6ae40f81e8a6fa03619ee92c34150ce3334a9e6662ecabf5ba54a64a585a63dbc7209a1622d7f01e4c23b0825242d926ff92876858360fef1dedb9626b15adcb997bdf363274749d87fbddb57eace2ea9806c40ba59ad43d985ac839a12244722b75df1a8da103aa1fe14c5d280d54e53"}, {0xe0, 0x114, 0x1, "9f2d7bb568eb1759532cdd4c779d54ac9303822d902f3cd5ed0eb4441e4460be16c8dda147c1dd3a98177171d55c19fbd2bc8032d52db731b6c8c36798e0792621352a3fa1db26cd6c8fcbe663c82ac8d804e6ad2bc1ab9fb65edb515800a7066355476315960a222407158a4cde23c243431c458552331e9b5ef4fe917e8875068eb007e645653420cd1311dcf2102ee24cf37f8c42b33d201998bc17d1a4786be30b5f81c1cc195b27d73b70cf1a94acf676a1906a0ed1617800a0167124670771b1b7c117b439ca74e4828c0027"}, {0x48, 0x119, 0xa0f, "88dfca755c9de5a3a0320a85e76e377817a25d27f7a1c17f52d560336866fa48badf585cb9ba6b9650f4e0461c2fca4ee131f5e22bb426"}], 0x350, 0x4}, 0x8}, {{&(0x7f0000000840)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(md5,ctr(blowfish))\x00'}, 0x80, &(0x7f0000001d80)=[{&(0x7f00000008c0)="4fca482dc48c713e461b9cb321305d3792d1d83d229a6682cd80110423df868a4b4bab397b91665c534566c971b391eaee870dd2452b7114254a53cb2c5158c560c19e4c", 0x44}, {&(0x7f0000000940)="a7c6143dbbca1c24117db486f4884f461d657f7821e817cd393b3ca971f6d7bce6e1b33f912c88e9f874ec282270a27acf6a83512ef5bb2407715b57d531cbcb892979b4569325f77cc7f7f1e74fea448af74c2adaf9c32bdf8e5d891de28bce1611ee59a791b26ec68e3a7e95d8f405d4b77aff54c12134b42f027cd3e27ddc673d261ba20bc62ad1194d87993850a6caddc27c47e2cd345e3489f4378eb3694abd83c3047d894c2a65bec67a64a61a21a92a7758a73d086dbd62c2ebbb292554192f1a8f2cb03bdf15b18f", 0xcc}, {&(0x7f0000000a40)}, {&(0x7f0000000a80)="65f6eacab6afd8", 0x7}, {&(0x7f0000000ac0)="15948379b34e5d3c6497935391d97132aadb285523d8ec66e18322e49345261c7c0248db3aaf91a30e69d2dd574e5ae1870136aead0194eaeb27d25484a7bd6cd35bef1e0bfac11c7a7f7b4bdd694aa367f26e", 0x53}, {&(0x7f0000000b40)="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0x1000}, {&(0x7f0000001b40)="8dac68193b8e949be043aff246cf3027623702ba858984d1479228f479f6255f5b76c6073b684fa3603b6a019b220aca564d6e89e9da15f7416b43312936ac9d02cb3bfb37a5e00a94c1673d8d629fe0f0c625b405aef350df5499a3c3a0e92307c19b2ee4ec424355b617ddab022c9d64e1a231f0550b0cd4ae1fe163fd9fdb4d83cd941f50837d461cabb72b330f38078084bbf86321542710f81b5199f362a1d3612d", 0xa4}, {&(0x7f0000001c00)="1e83eed35da65f7cd3d168d585f0fb019ba256962f22ed6856b670baa999928b96c1a3e589dfd911ec46487a6e6138adfd213cc523561249b94f42fd8a833481e8288eed40fe008fbd679f30d5a5baf9f11620830abbeb2ea00be59903d810847d47d037cb62da88d32be06c2d8e50b989d94ca04f3f8f2d6cb28b27b7efae719ec99eda55863cdb6558e95c4f6736df0c66fd7ab0728fa5d766213bdfddbd4a45288e88606eadc9967eab4a53920d448bfe2ba0a9f5564c9e47cf8ca4062447bcef05098470ac113cfcf6ed09a03e5df3833dee5addfe22b5b9d5a381d2aba96e143b443e4e6246bf6a", 0xea}, {&(0x7f0000001d00)="979d167b86381d7771a298a2f0b71d1185602e65eabde7f6a3a8d85e27ea6bfcac3a4d113fc6ad177d4ec50bc6b48e37ea03e8b3c88d4c6a4e4c01c14a20727794f7fa44768491a11bdec83ba42558f61027ee6d35fa311e8e2d3f94309765b5bef3", 0x62}], 0x9, &(0x7f0000001e40)=[{0x10, 0x10d, 0x80}, {0x90, 0x11e, 0x9, "8604e99150bd5fd686ea0b802a17a7e91810a1af222e36e17c3c9a2383dd1a87d71082b0e41edf808cd118f56f671b618cbc573376f8d4c487901322692fe63ea630c8dc81efc321436e6e242a14648f20a2df6c41db92f0c48773017fd247298fa91904812efefe67d2709873bcf444098d0154bea8f0f60008ec0b"}, {0xf8, 0x10b, 0xff, "c235415dcf43f7851af985b5fe053882e07e42c68b0f22b5c912809a6749c2822fab062a91279055947dc4f52851f2a82a953069db58f4c09d3c6c4bb249a19c98a33f0bb3477ec2bca03d594712d873aca6dcb2088a0fc25c0b293adfc733f7d16bc7e3f3de13c7e7236a488f2192070a1d7782f4415c008315bd884f778132e47decbfba081cc58d76da9c38e8723153fa9978df971531de744585492b368cdc200e604e08c039119e251de0104a39b826440dd65a7ed377b680b4c0f2279bf8bb6d07f7c3237799144c519eaa179a4f9058a2b548aa7c2c0c901a221e3039ff2836c1"}, {0xe0, 0x3a, 0x100, "2a5af4c2242b2415f3ffce6e1a7f9cd76f0d46e721ebb5f3e82e38e0ed22321a8e8f0d89d46b13cef5b1baa37a0b4ba47f526d2249ead2cb11bbd397f0467885bf791db5a768ef1b139383d8a2f34a06ac7ece17031484c709fbe17bbaaef9090ba2fa3bdd222fceb6df3412e0f2e9028f90bd2b3ce06e75cda953aed2123eef1e63ce180131041dd974fea0b90d9ae8469542087a6ba709ea4cee64098a11c2a1a45c12e4bafe7ea0572e92b865738c97894a0ac0674ccd1062fd0273c5dd5ccdf291df025592011046b2ce"}], 0x278, 0x8080}, 0x9}], 0x2, 0x8090) [ 101.352351] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 101.360111] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 101.416290] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 101.423726] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/24 04:46:26 executing program 5: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f00000003c0)=[{}], 0x237b, &(0x7f0000000440)={r0, r1+10000000}, &(0x7f0000000480), 0x8) 2018/05/24 04:46:26 executing program 1: r0 = socket(0x10, 0x802, 0x0) time(&(0x7f0000000040)) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x6, 0x7fff, "b8efb7ba91cf", 0x5}, 0x4) write(r0, &(0x7f0000000140)="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", 0xfc) 2018/05/24 04:46:26 executing program 6: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000200)={[{@dos1xfloppy='dos1xfloppy', 0x2c}, {@uid={'uid', 0x3d}, 0x2c}, {@debug='debug', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@debug='debug', 0x2c}, {@showexec='showexec', 0x2c}, {@discard='discard', 0x2c}, {@codepage={'codepage', 0x3d, '949'}, 0x2c}]}) r0 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x488100) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000380)={0x401, 0x6, 0x5, 0x400, "a9e61510dd95f4d6c88944e9219464c72c97f912ce3830a7120dca34e693b56e35c23ccc8cd0800fcd32d266", 0x8}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mknod(&(0x7f00000002c0)='./file0/f.le.\x00', 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)=0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000300)=0x8, 0x4) getpgrp(r3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x1b}, 0xfffffffffffffffb}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x4c) 2018/05/24 04:46:26 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3ff, 0x10000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0xa671, 0x1d, 0x0, 0x1, 0x7ff, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5, 0x4, 0x8, 0x7, 0x1}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x6d5}, &(0x7f0000000180)=0x8) 2018/05/24 04:46:26 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4ac7, 0x80000) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000040)=""/215) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000004d00)=[{{&(0x7f00000044c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004ac0), 0x0, &(0x7f0000004b80)=""/21, 0x15}}, {{0x0, 0x0, &(0x7f0000004c40), 0x0, &(0x7f0000004c80)=""/79, 0x4f}}], 0x2, 0x22, &(0x7f0000004f00)={0x77359400}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/05/24 04:46:26 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000010007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008000c00000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x88000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r2, 0x0, 0xc0, 0x8, &(0x7f00000000c0)="526df0754df6715f4bb231563e3ce307e9a2a3f45f81af3aca375a0cd768eeeaa81319a40c442c81a52722707c2f391fac320952094f8e9a57fa8348245cd5f8341d9ad3aef04abe09ff56e711c827990d3e9a7683b47bd3c1d413b8482494bc98d272cca405ec8dab5543b5e0203dd87ed3a02bd7398b7742f56233a83fd60229a93adeeb238ef37d79b63c4475b26a206ddc5d39825a9af144b66c390b135147ef6c8c00031eb973a210e7afec38caa44f676f9c9871245278f64257b17dc3", &(0x7f0000000180)=""/8, 0x9}, 0x28) 2018/05/24 04:46:26 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x4) listen(r1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000000c0)=""/138, &(0x7f0000000040)=0x8a) r2 = accept4$vsock_stream(r1, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000002c0)=@req={0x28, &(0x7f0000000280)={'ip6gre0\x00', @ifru_map={0x401, 0x6db, 0x9, 0x1, 0xff, 0x7}}}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x66, 0x4, 0x5, 0x100, 0xff, 0x4800040, r3}) 2018/05/24 04:46:26 executing program 2: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001600)={'team_slave_0\x00'}) recvmsg(r0, &(0x7f0000001540)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000014c0)=[{&(0x7f00000001c0)=""/79, 0x4f}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/88, 0x58}, {&(0x7f0000001300)=""/137, 0x89}, {&(0x7f00000013c0)=""/199, 0xc7}], 0x5, 0x0, 0x0, 0xef}, 0x10000) r1 = socket(0x8, 0x80803, 0x7c1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001a40)=@sack_info={0x0, 0x6, 0x7}, &(0x7f0000001a80)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001ac0)={r3, 0x8001, 0x6}, 0x8) bind$inet(r2, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001b00)={0x0, 0x80, "cefc0f5f2627cb98c902f0b0aaa7114d957ca2c139de244935bbfb51e61b642f70ac8a387a12f8e66c786510f2b9d76ba4566105fa7e2f1ea3ef14a17e74f7d27b3e9bcc068f8e536ef56c89012bcbb7004f9d9d73f82f4a55439153eaec001a51f7c0939f0f5e601d8d47828f5048dc1166cbeb3a000000000000000000000000000000"}, &(0x7f0000001640)=0x22) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001680)={r4, 0x1}, &(0x7f00000016c0)=0x8) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000018c0)="8d5ee2003d1042d58ba8c51b0f62fbf2bda8feb8df231ccf1e7fd7161d18cbb6bfa2bbc82a46597f23d542d64be7aa6046269bedd23836f203590fb0761e7bb003278422eae44f4338712c9a3d80bd133412191bc36ee7d34ce3cc68ff8356d7850d9e130c1ccc86ddfbaf70ec91acba67fd8f0bb8b4a3f453035b2519184a0d39762849cd77587c5a635eb2e229a615d8f5c24e9a3fc68005361d2d585495bc0d837d6d81d422bac0953e5a19878f265b9be828d0bd4cd7be22d39f9f9061ea67e5f4473471b698586c94f72be46666b220b93b64d51eb6ea7401") connect$inet(r2, &(0x7f0000004e00)={0x2, 0x1000000004e20, @loopback=0x7f000001}, 0x10) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x102, 0x0) r6 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x80000001, 0x80080) r7 = syz_genetlink_get_family_id$team(&(0x7f00000015c0)='team\x00') accept4$packet(r5, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001880)=0x14, 0x80800) accept$packet(r6, &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003d00)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r5, &(0x7f0000003ec0)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f0000003e80)={&(0x7f0000003d40)={0x108, r7, 0x100, 0x70bd2a, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r8}, {0xec, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}]}, 0x108}, 0x1, 0x0, 0x0, 0x4000001}, 0x40040) syz_mount_image$btrfs(&(0x7f0000001700)='btrfs\x00', &(0x7f0000001740)='./file0\x00', 0x2, 0x1, &(0x7f00000017c0)=[{&(0x7f0000001780)="7d716059cefe7b265173b571d75c1f809701d5551674bb6e1072b39296220ac907a927", 0x23}], 0x20, &(0x7f0000001bc0)=ANY=[@ANYBLOB="6e6f696e6f64655f63616368652c6461746173756d2c64617461636f772c00e9538ae046c3e4fafdb0f0f87f3a4e4b3ba5a8f57760d1f70f33cf2e5771854fdd5eb975fc66b77305df3abdfd9cceac42b0c247"]) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000001c40)=ANY=[@ANYBLOB="05000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee27c4b89e22523036d1b68de738c1d7729ca5aa3843fc8d286b9986c87be79b5607fa30e16cc1118c64fd39ea89fe112c9feebf4bb6a7e15f3c8e7435ad8503387aa53248bf3e2bb0e30e008e9f2583c3096af6e135b54a054ea24d94f1ac43cf9b6c75b587462ad6ead08fd8290ff6296e7bb86e411d8d35b46973926d5f678eca2a6849d16ec9736f795a6fbec3b5634d7ef3018f53544bad130dcdc1e4"]) linkat(r5, &(0x7f0000000080)='./file0\x00', r6, &(0x7f0000000100)='./file0\x00', 0x1000) sendmmsg(r2, &(0x7f0000009b00)=[{{&(0x7f0000004440)=@hci={0x1f}, 0x80, &(0x7f00000046c0)=[{&(0x7f00000044c0)='*', 0x1}], 0x1, &(0x7f0000004e40)}}], 0x1, 0x4008040) [ 102.131741] FAT-fs (loop6): Unrecognized mount option "uid=" or missing value 2018/05/24 04:46:26 executing program 7: socketpair(0xffffffffffffffff, 0x2, 0xe6, &(0x7f00000001c0)={0xffffffffffffffff}) recvmsg(r0, &(0x7f000000e5b4)={&(0x7f000000b000)=@can, 0xffffffffffffffb7, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000000fdb)=""/37, 0xf1}], 0xba7f4530132792, 0x0, 0xb5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@jmp={0x5, 0x0, 0x2}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x31b, &(0x7f0000011000)=""/195}, 0x48) chdir(&(0x7f0000000100)='./file0\x00') 2018/05/24 04:46:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x400, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000640)="2e2f66696c65302f662e6c6530f0", 0x40003ffe, 0x0) truncate(&(0x7f0000000280)="2e2f66696c65302f662e6c6530f000", 0x8) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xc2a1, 0x80180) sync_file_range(r0, 0x0, 0x0, 0x2) 2018/05/24 04:46:26 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0xffffffffffffffff) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r2, 0x407, 0x0) write$sndseq(r2, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"62dd50589e5fc28c058f5cab"}}], 0x30) r4 = dup2(r1, r3) mprotect(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x8) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000000040)) 2018/05/24 04:46:26 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x4, 0x840) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00000002c0)="c03b419488d9cb3de7383e66fc134a760e291b8c37e23bf9d52e39b975d2e06859e833b0fa5dec6e1dbdb0a3cc12c52b340b131e65680760", 0x38, 0x0, &(0x7f0000000340)={r1, r2+30000000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) r4 = socket$inet6(0xa, 0x3, 0x6) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xff, 0x0) recvfrom$inet6(r3, &(0x7f0000000140)=""/237, 0xed, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r4) ioctl$TIOCSTI(r0, 0x5412, 0xffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/05/24 04:46:26 executing program 2: r0 = socket(0x1, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000000000)=""/1, 0x14b) r3 = gettid() r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000000340)=ANY=[@ANYBLOB="2200000011b2dc52bbe148b4e5a621537e637dc4caee80e2759f27da0809010dd375dad2540f"]) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000002c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x8, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000280)=@buf={0x44, &(0x7f00000001c0)="4ccac4f02acc147c213234f5fca39b9cb3da110757f18945b09ef4b584c0c3c0bc5220b848e855847255dc51a45f8319124f844fa93912739584bc237ffe05def146e0f1"}) r5 = dup3(r0, r2, 0x80000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r5, &(0x7f0000000140)=[{{r6, r7/1000+10000}, 0x37a, 0x585b, 0x6}, {{}, 0x7fffffff, 0x4, 0x67}, {{}, 0x2, 0x900b, 0x4}, {{}, 0x1e54, 0x3, 0x6}], 0x60) r8 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x80) ioctl$EVIOCGRAB(r8, 0x40044590, &(0x7f00000000c0)=0xb5) tkill(r3, 0x1000000000016) [ 102.297516] FAT-fs (loop1): Directory bread(block 2) failed 2018/05/24 04:46:26 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x6, 0xa5, 0x7, 0x7f, 0x100000001}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0xcd0, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="c500050000000000000052459b605189d6d7f03f9901859bdfc97ed4225bfedb1082acec4c0400c512fda8c34d7af422fc27bede005a1cf50b035a20d435623a8839b1e3dad0e0d127725aa1255e9d043322d6e2730568a8d3a474476bd149813042147a91185f92515e64db7eafae4c8147d4d531d3edc3f5a720c820712f06819866c95aba3be302c7d574cfac455b938642c728caaebb37c23308a55daece84ab7222e0de7ae7362a6098a6f38a028749fb492030f594715593655524ed00000020000000330bd004fc708415ca145be21c0b8efc149119f62e16e679cda44b1d9e7994"], &(0x7f00000001c0)=0xcd) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f00000002c0)) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000080), &(0x7f0000000180)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="b5f58447f27dd9a61fc0688e44f8dccd3f6145488e763105fd184a3edec5d8f2fe71f3b3144641a46c9b51356ea6762ebc335b28002e8f7eaa03896d75285f44c505aed9613c0a85e5467d60e2fd304c91e8880c1cd55be24c2ef62109b201b1ce939b9124e565b8882c61ea232eed045c08d6e1ba3682622525a92b456233382742a4e5fe54086017bdf658d95ebae00c821918f2d0e06a5ce708d70266b63ffb322c26acf1b1c12305f4d6090d5bb31c0ecb599b10fd99dc74ade5dc2506bfc69d24da98dfe2b7b5c2d8824b1ffce02613b603efbd1184d92a01501bf1", 0xde) 2018/05/24 04:46:26 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000000000000, 0x3) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet(0x2b, 0x1, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000003c0)=0x0) ptrace$cont(0x20, r2, 0x702efa3e, 0x5) ioctl$TCSETA(r0, 0x5406, &(0x7f00000002c0)={0x8, 0xffffffffffff0000, 0x6, 0x0, 0x0, 0x3, 0x3f, 0x2, 0x80, 0x4}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000300)={0x2, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, 0xe8) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x291) [ 102.355172] FAT-fs (loop1): Directory bread(block 3) failed [ 102.391682] FAT-fs (loop1): Directory bread(block 4) failed 2018/05/24 04:46:26 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file1\x00') [ 102.400193] FAT-fs (loop1): Directory bread(block 5) failed [ 102.414154] FAT-fs (loop1): Directory bread(block 6) failed [ 102.420702] FAT-fs (loop1): Directory bread(block 7) failed 2018/05/24 04:46:26 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter6\x00') bind$ax25(r1, &(0x7f00000001c0)={0x3, {"aae7decfe67e2f"}, 0x100000000}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="05000000060000009af362000000000047c8a66eb26fcdbecf35e6aae70706a2af6a9e0c6f24434212f5593d1ed9eaf03e4155f36a7a6b44599be4e739a3be53b0696879155a4b6dd8cbb8c41eef106654def55c89aabf50301c6f891814de12771a348d629a45d5ec352edbe61312acc1e1f3c9c0699b6a6387a273e71000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000c4d981ae211e6951"], 0x38}, 0x1}, 0x0) 2018/05/24 04:46:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) get_mempolicy(&(0x7f0000000280), &(0x7f00000002c0), 0x0, &(0x7f0000ffa000/0x3000)=nil, 0x1) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x1010, r4, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000300)={0x400}, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000100)=""/106) [ 102.456293] FAT-fs (loop1): Directory bread(block 8) failed [ 102.471239] FAT-fs (loop1): Directory bread(block 9) failed [ 102.485280] FAT-fs (loop1): Directory bread(block 10) failed [ 102.497108] FAT-fs (loop1): Directory bread(block 11) failed [ 102.522341] attempt to access beyond end of device [ 102.527357] loop1: rw=1, want=66, limit=2 2018/05/24 04:46:26 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x704, 0x70bd25, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4142}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff9}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4040885) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") getuid() 2018/05/24 04:46:26 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x513, 0x800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x1fe, 0x2, 0xd000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000000)={0x79}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x12102, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000180)={0xea, 0xffffffff}) [ 102.567745] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 102.569685] attempt to access beyond end of device [ 102.581343] loop1: rw=1, want=66, limit=2 [ 102.618143] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 04:46:27 executing program 1: r0 = socket(0x200021, 0x2, 0x9c2) ioctl(r0, 0xefff, &(0x7f00000008c0)="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") mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000040), 0x4) 2018/05/24 04:46:27 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter6\x00') bind$ax25(r1, &(0x7f00000001c0)={0x3, {"aae7decfe67e2f"}, 0x100000000}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="05000000060000009af362000000000047c8a66eb26fcdbecf35e6aae70706a2af6a9e0c6f24434212f5593d1ed9eaf03e4155f36a7a6b44599be4e739a3be53b0696879155a4b6dd8cbb8c41eef106654def55c89aabf50301c6f891814de12771a348d629a45d5ec352edbe61312acc1e1f3c9c0699b6a6387a273e71000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000c4d981ae211e6951"], 0x38}, 0x1}, 0x0) 2018/05/24 04:46:27 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x402) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0x10000, 0x2000, 0x7, 0xffff, 0x1000}) write$binfmt_elf32(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000010020000000000000000000c273fcfa0000000000000000000000000000000000000000000000000000000000000000"], 0x58) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0xfffffffffffff72b, 0x1eb, 0x9, 0xffff, 0x4, 0x401}) 2018/05/24 04:46:27 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000001c0)=""/222) r1 = inotify_init1(0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000002c0)={'security\x00'}, &(0x7f0000000040)=0x54) r2 = getpid() fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000000380)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000180)={0xffffffffffff73eb, 0x4}) process_vm_readv(r3, &(0x7f0000000080)=[{&(0x7f0000001300)=""/4096, 0xa2d53b58}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000000100)=""/121, 0x79}], 0x215, 0x0) 2018/05/24 04:46:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x10001, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x3bffa, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) write$binfmt_elf32(r0, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x4, 0x8, 0x7, 0x9, 0x4, 0x7f, 0x100}], "", [[], [], [], [], [], [], []]}, 0x758) io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000002c0)="80", 0x1}]) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000200)=""/141) 2018/05/24 04:46:27 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x8000, 0x0) write$cgroup_int(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="03"], 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x200001, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000680)="c626262c8523bf012cf66f") bind$alg(r1, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000340)={&(0x7f0000ffc000/0x1000)=nil, 0x2, 0x5, 0x8e, &(0x7f0000ffc000/0x3000)=nil, 0xaa}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240)="0057972651", 0x5) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x8000, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{}]}) accept$inet(r2, 0x0, &(0x7f00000002c0)=0xffffffffffffff6d) r4 = accept$alg(r1, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000300)) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x1) sendmmsg$alg(r4, &(0x7f0000000600)=[{0x0, 0x0, &(0x7f0000000500), 0x100000a4, &(0x7f0000000580), 0x18}], 0x1, 0x0) recvfrom$ax25(r2, &(0x7f0000000000)=""/239, 0xef, 0x0, &(0x7f0000000100)={0x3, {"310601346e6274"}}, 0x1ef) 2018/05/24 04:46:27 executing program 6: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20800, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f0000000080)=""/249}) 2018/05/24 04:46:27 executing program 7: getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000040)=0x101, &(0x7f0000000080)=0x4) clock_adjtime(0x0, &(0x7f0000000200)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffc99a3b00000000}) 2018/05/24 04:46:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7, 0x9}, &(0x7f0000000080)=0x90) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) close(r0) 2018/05/24 04:46:27 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x2, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x5, 0xffff, 0x1fd, 0x4000000005, 0x7, 0xc, 0x9, 0xb3de, 0x1ff, 0x100000000, 0x4, 0x401}) 2018/05/24 04:46:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000180)={"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"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x40000072}]}) 2018/05/24 04:46:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[@ANYRES32], 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r0, r1) ioctl$TCSETS(r2, 0x541a, &(0x7f0000000000)={0x400, 0x0, 0x100000000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x1000000}) ioctl$SG_SCSI_RESET(0xffffffffffffffff, 0x2284, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x6470f18) 2018/05/24 04:46:27 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40200, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x3314, &(0x7f0000001200)) 2018/05/24 04:46:27 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x9) recvmsg(0xffffffffffffffff, &(0x7f00000036c0)={&(0x7f0000000040)=@can, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003680)=""/41, 0x29}, 0x0) bind$alg(r1, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x61, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x101000, 0x0) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f00000001c0)={0x100000001}) [ 103.623324] FAT-fs (loop2): Directory bread(block 128) failed [ 103.666356] Unknown ioctl 1074819273 [ 103.677472] FAT-fs (loop2): Directory bread(block 129) failed [ 103.722087] FAT-fs (loop2): Directory bread(block 130) failed [ 103.760175] FAT-fs (loop2): Directory bread(block 131) failed [ 103.790567] FAT-fs (loop2): Directory bread(block 132) failed [ 103.801548] FAT-fs (loop2): Directory bread(block 133) failed [ 103.812639] FAT-fs (loop2): Directory bread(block 134) failed [ 103.827187] FAT-fs (loop2): Directory bread(block 135) failed [ 103.835217] FAT-fs (loop2): Directory bread(block 136) failed [ 103.841286] FAT-fs (loop2): Directory bread(block 137) failed [ 103.856761] attempt to access beyond end of device [ 103.862053] loop2: rw=2049, want=313, limit=128 [ 103.867456] attempt to access beyond end of device [ 103.872567] loop2: rw=2049, want=313, limit=128 [ 103.877331] buffer_io_error: 6 callbacks suppressed [ 103.877341] Buffer I/O error on dev loop2, logical block 312, lost async page write 2018/05/24 04:46:28 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fsetxattr(r0, &(0x7f00000003c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000340)='vfat\x00', 0x5, 0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0xe000, 0xaaaaaaaaaaaac80, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES16]]) open(&(0x7f0000000280)="2e2f66696c65302f662e6c6530f000", 0x60080, 0x100) r1 = open(&(0x7f0000000640)="2e2f66696c65302f662e6c6530f0", 0x40003ffe, 0x0) open_by_handle_at(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="090000000100000001"], 0x4000000000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) 2018/05/24 04:46:28 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(r1, r0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6dfd0)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/05/24 04:46:28 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x3, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x2, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001500ff09fffefd956fa283b70aa6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/24 04:46:28 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = userfaultfd(0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'osx.', "2b766d6e657431a000"}, &(0x7f0000000080)='GPL-)\x00', 0x6, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff10c5, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000640)) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r3 = add_key(&(0x7f0000000580)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000680)="d607938da2f099eaf390dc3a7fc0bfcc0601b9985f44af4fbec94d93bff089269f57d6f0719d84646ece2ea582ee130bcb4be4e991d7790220a9aed1b1b4d012eed23680fe0bc7559c56c374dc1c67a31b0f992a8d2909aa9d2459459e687812af18f6c51dbc8aa2b2b6dace525c52e8613b5e94b6f801de885833a6e6133d4a2391fbaebcf89c635b78f37e25da4e0b4a803cf0a8929ebed224c520cc8e06767d94b9f584d1b0e145b78f803f680f39a41d90e0c23c6866fcdccc8b363eb2d4eb35449677837363a0fa46ee75b15db814ffde3d23a7ab5197e6c01d548c30e6c62d98f55fca924747e30204f7f7", 0xee, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000500)=[{&(0x7f0000000100)="a2e1891c0c484a4497037bc376896e42a818b401c8a915d1bc4388e955e9535e6338bc3fb9b285adf3ac9643aed42e93527df34db0b0682a86740ceb2a2b7301a681d5c223d2216bdb1ef8e9c9f9676e06cf7cdb3b3e3ef0fddac145c7b9d05362b6df8d21c421e699ae248790be5134955d60e71ab7802f7ce220821a276a3f241a419e4dbd01320df7f4157db366b01b2911c2139ad993828833a40eced6e6c522cc73a5", 0xa5}, {&(0x7f00000001c0)="0e676137184159cffbc36d17c11734994dc98f13cb284db52527b62bca439485848279f8f69bc5b555fddd2b5fa210bfe39090fd4535bf32de5c938e1d809e76a0cf7e3f327cda24c2e20d26c2c1690f1a923facf49696ff91", 0x59}, {&(0x7f0000000240)="fa54de1159f3f98e478f0b8a99cd870a77a13cc9c8666090c71776d6c1584333fa8cf691fbf96b845f0f25120c2ea02da0", 0x31}, {&(0x7f0000000280)="c44707e390f4717625389691a7218f4ae571aacd3ce1b3f1911fadd660c24e920b27f2361246732903498c17de96cb8e4722cc351e3d8c6c137bf198226b984be77d7fa1f4fda4efab17504f9eeadbf8cf934696e5b790fb8f9cd6ec44fb921467bc39b846795b74f22d48d18c42bcb264869b6728f31d9a65633ec4858a73577950dc", 0x83}, {&(0x7f0000000340)="691071b916dc551bc47132d600c1c675d4619822a233ac883c2e57b36961d53bb0eadf85ce11c6447e625cb437c966500c0c5464eef6ddc5c14e06cb4231954390c69262f5baac50a842285f253c85e3a486c88b0822a6bc4626c051936e02eafdc1c514a46b9fdb9e17414965abd9686b49ce1c16677977e0011ea78bea690472928917b0553b9e3d1b0e5b77dd7c36ddc80080bfbcdcb2b57b48fda05cab01d1afe6f337c28f607dce96dd4fbef6b1d6bcfd9745f2a4cbe05f75a4", 0xbc}, {&(0x7f0000000400)="0fbe089376c072de2a5461254ad095712b3837ab781d3e6acd42eb9a8c60fa19baa3d1e2bc6e904358c1071f6536d29857b1304254dc6134184d687efaf0548375296dbbd76ab9c6f5a313ac387860e98bb343facec3eeab39b502de29b2067da4e7f7ee890362c74eee2789eb58e57758c9502d9e4635ea3bd80691fd3648b95199f41adb2a4bb419a93967715fd9aa92cc5bd120625db827c311bf76c2aceecc98aeccd37db02fd8d1868aba45d515e7fbe098867b6aa148ca3b4027002cf63bd6ada00800fa72fb089561a094485b69a936ef6cadda93636161ff841e75", 0xdf}], 0x6, r3) 2018/05/24 04:46:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2003e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000200)='./control\x00', 0xffffffffffffffff, r1) 2018/05/24 04:46:28 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1200000000000002, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000040)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f00007fe000/0x3000)=nil, 0x3000, 0x0, 0x8132, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x30081}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x7c, r2, 0x0, 0x70bd27, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xae}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x7c}, 0x1, 0x0, 0x0, 0x880}, 0x4800) r3 = socket(0x7, 0x0, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mprotect(&(0x7f0000800000/0x4000)=nil, 0x4000, 0x1000000) syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000001780)={0x0, 0x0, [0xfffffffffffffffd]}) 2018/05/24 04:46:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000040)={0x5ff, {0x2, 0x4e24}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x29, 0x1, 0x3ff, 0x2, 0x3434, &(0x7f0000000000)='team_slave_1\x00', 0x5e2, 0xe7, 0x9}) 2018/05/24 04:46:28 executing program 5: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getdents64(r0, &(0x7f0000000180)=""/128, 0x419) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4, 0x274, 0x1}, 0x8) getdents64(r0, &(0x7f00000000c0)=""/54, 0xfffffedf) [ 103.895505] attempt to access beyond end of device [ 103.900811] loop2: rw=0, want=313, limit=128 [ 103.906759] attempt to access beyond end of device [ 103.911825] loop2: rw=0, want=313, limit=128 [ 103.967759] netlink: 52 bytes leftover after parsing attributes in process `syz-executor3'. [ 103.968364] binder: 7137:7139 ioctl 4b31 20000000 returned -22 [ 103.981437] netlink: 52 bytes leftover after parsing attributes in process `syz-executor3'. [ 104.090625] binder: 7137:7139 ioctl 4b31 20000000 returned -22 2018/05/24 04:46:28 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000280)=""/146) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000100)=""/182) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000340)=""/161) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, &(0x7f00000000c0)=0x100000000000001, 0x43, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f00000001c0), 0x1ff, &(0x7f0000fff000/0x1000)=nil, 0x3) 2018/05/24 04:46:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000), 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x70202, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000140)={@loopback, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) sendmsg$can_raw(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x1, 0x20, 0x8, 0x6d13}, 0x21, 0x2, 0x0, 0x0, "e452f695ae14044f7b0af87f1578999e237243d6377db590d95139a204a6534719646be3438171d90f285b47f1f10bc5a8b4a9d074fd96d56c3305c06b484be9"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x240040d4) 2018/05/24 04:46:28 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x61}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10000000006, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000611000000000000000000000000000009500000000000000c851"], &(0x7f0000000080)="47104c00", 0xfffffffffffffffc, 0xfb, &(0x7f0000000100)=""/251}, 0x26) 2018/05/24 04:46:28 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/100, 0x64}], 0x1}, 0x40010042) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x8bd0, 0x9, &(0x7f0000001740)=[{&(0x7f0000000100)="318389b1b22e8bfd33b775cfa07c72cde1e3183dfcc7d55a5e4d2cb40d4f24b77701c2b2f7d872787c51cfa9e578b25030e679c9e4f25e61a02d35c28114650606fe7b468d57ad06c38cf941ff3805fdb2bbaec26f67a0e96f90c64f1034878e4196cb953bad2fed42599b1ea797775d423b11140414e2843dd73d5f3261a986c350eb72e4398ca6b2b088715a0f33e410a8e44a0004b7ed8d6a2cf0e9aa283c0cc1d6fa52e672c72adc1d02d7b197594d8eff0d5b206d53cc4e553e", 0xbc, 0x8}, {&(0x7f00000001c0)="4aa290f5e88812ea282a88bb", 0xc, 0x3}, {&(0x7f0000000200)="93abe95aa86b82e7adbc8ecc6417190d0868ca1a622a95ee77ce76dd183ed5768be940631f7e5ee354070ec5fd00e6e58551ec9777e92b176f3656773961bda95ee438de06824510279bffbbf23db810711a62a8094e98eabd0ca50cc93f285cbf3672e9fb30cca36bba8c6b99547b3562b7642a06a619c26d", 0x79, 0x24}, {&(0x7f0000000280)="61f7d8defd177184f59a38a5f291b0ec18a17fd4921fb9cc89ebc4d3b64936b6a9898d26c5b4350feb4ee4964d4f635bf3816f8540f5f6d2d4729035b089b51634a1fb434b22adc3d205753cc126a7aa08bb762be914fa8c682da426159abf73b07c5c62e235d07881ee2ec6b11c8dfd7f542d2d12e8f4ac219e1e53fc8ce6aed9ca85f20110b29c30ce38540904ecd146a7cd3aa76f865159ca93543722917ca364a31ca66c37a2c893c38b7bf9441ec0f6f870472eac251694d44c8705169fd6b9224d", 0xc4, 0x9}, {&(0x7f0000000500)="ddfad16a896d004c31c0eda04d793c2f7ca83ef3b3ea152f96cc997bb42f45e5a6fe37e26efa2ef67098a5ba9c5624e023639431b908542209299c7029f775938a9e70d8ee834f5e2a8f53ccb8edf7c27b1bbe2f8e78c17300cd01462c08f14162c59568410e292106dff56e99aec23c7eca10173355ba55219dba03770b37db788fb1f6160cc43b64883c8c22e5c8d0b830ea84950f4bf12b07f139242e14f66e3af2abd66c", 0xa6, 0x1ff}, {&(0x7f00000005c0)="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", 0x1000, 0x80000001}, {&(0x7f00000015c0)="ed9b958c8efd59ed281553c746213783c28337a21a96010ad124894974a7ff95b5e3561d9db2d0ade527bbf9b81db584d216bb183269d5e958568b99adaa0926b6f35631ebc64ee0791107f5c1822794001e297e0eb411d9b648ee54fa3a2b2a49ebdb34f1ebe04142bf", 0x6a}, {&(0x7f0000001640)="9752bdb0e34169da49edf48dfc78a749f62bdb28057aca579d2ea7cf774b7e72c36f2a2c2f584343929a36672593999ba2360e701ef0088442f9333089f433fe9a7d193ab84dce92c1fd39201235781371defde526eec5da3da41a932530ce6b300fda7323", 0x65, 0x1}, {&(0x7f00000016c0)="6beecbddf1de50cf7e5db71db4d5b7dfdab253923ff407af28c2c63e65981b1317ed25cd99af241840aba2106eba14779ea5b7efa9dba88563c44b6363a5edccbfa33c744d81", 0x46, 0x10001}], 0x80000, &(0x7f0000000380)={[{@jqfmt_vfsold='jqfmt=vfsold', 0x2c}]}) 2018/05/24 04:46:28 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r1, 0x1ffffffffd) poll(&(0x7f0000000000)=[{r1}, {}, {r0}], 0x3, 0x0) 2018/05/24 04:46:28 executing program 3: r0 = socket(0x1, 0x80001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c626262c8523bf012cf66f4664a7e159c6d057a56afa9bdd2654ce9224c76a85e14c47cfb41b1d72f405629e1a062c1bd0187b8a9f8cb48bc79830d22096a05b6e58da472361deef56075402ec4bf9297b8a3b3ecd6ac48b9b12f280b005e75e786ec3df1961e6dd0422190a259a0e55e8e174f7031a74438187c0ac02b7742871ac6b980ab69904114ae3add3112948f2efe81d881b2fa9e3047df50374e8a7c8e30d724d76bec76f4e79c1598bb5a728a9fc7de24a246083dd7779958e13f3dede85b3a5ed287934ad8be1a5aae29f0458645aa430b0db4b7b20efe0a4fe24e16adf7a20e149e1a2") io_setup(0x6, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000002c0)}]) io_getevents(r1, 0x0, 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000240)) io_submit(r1, 0x2, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080), 0x121}]) 2018/05/24 04:46:28 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) prctl$getreaper(0x3b, &(0x7f00000002c0)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000180)=0x200, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000000)=""/32) ioctl$EVIOCGREP(r4, 0x8010743f, &(0x7f0000d1df52)=""/174) 2018/05/24 04:46:28 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000080)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000101, 0xbb, &(0x7f00000003c0)=""/187}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/igmp\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'\x00', 0x0}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x0, r1, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getpeername$packet(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000006c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xf, 0xe, &(0x7f00000008c0)=@raw=[@exit={0x95}, @exit={0x95}, @map={0x18, 0xa, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x3a}, @call={0x85, 0x0, 0x0, 0x1e}, @alu={0x7, 0x8001, 0x9, 0x5, 0x7, 0xffffffff, 0x8}, @exit={0x95}], &(0x7f0000000880)='syzkaller\x00', 0x7, 0x64, &(0x7f0000000580)=""/100, 0x41f00, 0x1, [], r2, 0xf}, 0x48) 2018/05/24 04:46:28 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000040)={[0xd004, 0x7002, 0x5002, 0x1000], 0x800000000000000, 0x0, 0x100000001}) r1 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000008140)=[{{&(0x7f0000004c80)=@generic, 0x80, &(0x7f0000004f40), 0x0, &(0x7f0000007140)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="20000051e1001e00210a0000004986852e29272339000000005ca9d5b340343e35610e683310126ae673c340e94fee1579a18100a753defb8fa94a0746d94f008ffa3a055eb24d50560940acc81caaf7ab9079e2784bdf9dea36229aff74a2c5850653d4000000572ace3d181c2c3c62bf2d4fab10817124c7fb058e58a9fbcb8f2bae1a8f4af5cc1b4b0a9827939b8d816fb096fb89b1bfb70cbb36f7ef64803a00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="005746ffff0000000082c76a"], 0x20}, 0x1}, 0x0) 2018/05/24 04:46:28 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002400)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000023c0)={0xffffffff}, 0x2, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="f93615183fd3588e", @ANYRES32=r1, @ANYBLOB="8e43ffff"], 0x10) 2018/05/24 04:46:28 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101100, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000400)=""/152, &(0x7f00000000c0)=0x98) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000080)=0x4) r1 = socket(0x10, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f0000000180)='hfsplus\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000340)={[{@barrier='barrier', 0x2c}, {@gid={'gid', 0x3d, [0x3f, 0x39, 0x35, 0x7f]}, 0x2c}]}) finit_module(r1, &(0x7f0000000040)='barrier', 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000000240), &(0x7f0000000100)) 2018/05/24 04:46:28 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000480)=0x1000, 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x269}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000004c0)={r1}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000640)='tls\x00', 0x4) 2018/05/24 04:46:28 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffffe00, 0x100) mq_timedsend(r0, &(0x7f0000000100)="a2b8e924e7bae618020ee3edfcd81287f8f7058371934cc5e0d274efe10c7f7faa8d5fba22ae117361f3459d1f7781f1b38cf1ce8b4edf5bca2399aa2f6c1ee2fc586a242ee9b3f0dd17d705307ce8644a313140decdc44442df252d3e6d8fa783a3f7011d20f9aad69c9d07ede68f8c37d8fe6ac528393a785315fbd09d01e0a4f787b234670ba49666ccbb675631d90e06b6c6fd5b3d46eb2b7eb70c4593a45e30fe09c1e0f66b8a7910da5cc315bc5b2121605eb9d5f2d4b324b7a091dba34ead1dea75e98f1c427233d44440a53027a17e48cd8f18a6f7228d0f4e943a950820fabeee", 0xe5, 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000200)=0x8000) r1 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fanotify_init(0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/05/24 04:46:28 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) fanotify_init(0x8, 0x101000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0xfffffd4b) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000006700)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006580)=[{{&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000140)=""/207, 0xcf}, {&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000300)=""/136, 0x88}, {&(0x7f00000003c0)=""/153, 0x99}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/109, 0x6d}, {&(0x7f0000001500)=""/142, 0x8e}, {&(0x7f00000015c0)=""/104, 0x68}], 0x8, &(0x7f00000016c0)=""/122, 0x7a, 0x1000}, 0x1f}, {{&(0x7f0000001740)=@rc, 0x80, &(0x7f0000002b40)=[{&(0x7f00000017c0)=""/108, 0x6c}, {&(0x7f0000001840)=""/29, 0x1d}, {&(0x7f0000001880)=""/201, 0xc9}, {&(0x7f0000001980)=""/203, 0xcb}, {&(0x7f0000001a80)=""/76, 0x4c}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/50, 0x32}], 0x7, &(0x7f0000002bc0)=""/4096, 0x1000, 0x401}, 0x3ff}, {{&(0x7f0000003bc0)=@pppoe, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000003c80)=""/158, 0x9e, 0x9}, 0xffff}, {{&(0x7f0000003d40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/179, 0xb3}, {&(0x7f0000004e80)=""/63, 0x3f}], 0x3, &(0x7f0000004f00)=""/252, 0xfc, 0x8f3}, 0xf64e}, {{&(0x7f0000005000)=@pppoe, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005080)=""/66, 0x42}, {&(0x7f0000005100)=""/131, 0x83}], 0x2, &(0x7f0000005200)=""/11, 0xb, 0x5}, 0x2}, {{&(0x7f0000005240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000006400)=[{&(0x7f00000052c0)=""/4096, 0x1000}, {&(0x7f0000007040)=""/4096, 0x1000}, {&(0x7f00000062c0)=""/170, 0xaa}, {&(0x7f0000008040)=""/4096, 0x1000}, {&(0x7f0000006380)=""/112, 0x70}], 0x5, &(0x7f0000006480)=""/213, 0xd5, 0x4}, 0x1}], 0x6, 0x2000, &(0x7f0000006740)={r3, r4+10000000}) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x7, 0x7, 0x9, r2}) 2018/05/24 04:46:28 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fsync(r0) fallocate(r0, 0x1, 0xfffffffffffffffd, 0x9) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x7b55, 0x0, 0x1, 0x7}, 0x10) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xaf3a, 0xe493, 0xffffffffffffffc1, 0x66, 0x1, 0x1, 0x9, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x101, 0x529a, 0x1ff, 0xfffffffffffffffc, 0x5}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0xfffffffffffffc0f}, &(0x7f00000001c0)=0x8) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") fallocate(r0, 0x10, 0x0, 0x10000) 2018/05/24 04:46:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) exit(0xff) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000000c0)=0x7000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet6(0xa, 0xa, 0x7fffffff) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000001c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(blowfish)\x00'}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000680)}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000040)="c4e32d7d0b02dff40f22e70f01d165660f3881ab00000000650f01591bc4c3715cd700c4e3314ca9897e0000ba3e0fc76ec88fc9d89ade", 0x37}], 0xc8, 0x0, &(0x7f0000000100), 0x1f3) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 104.450878] hfsplus: unable to parse mount options 2018/05/24 04:46:28 executing program 2: exit(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) r1 = accept$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000640)={'vcan0\x00', r2}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x14}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff00000000, 0x2, 0x10001, 0x500, 0xffff, 0x80000000, r3}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000010000000000000000004000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)={0x2, 0xfffffffffffffff9, 0x3}) mremap(&(0x7f00000da000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f00003ec000/0x2000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil) 2018/05/24 04:46:28 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x6, 0xffffffffffffffff}) close(r0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xd1df, 0x408080) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000d01000), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000200)="636c6561725f72656673007edb") getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)='2', 0x1}], 0x1) syz_open_procfs(0x0, &(0x7f0000000080)="636c6561725f72656673007edb") ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000001c0)=0x3) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8, 0x4) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)='2', 0x1}], 0x1) [ 104.515764] hfsplus: unable to parse mount options 2018/05/24 04:46:28 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0xc000) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x3d00000000000, 0x4e23, 0x7, 0x2, 0xa0, 0x20, 0x3b, r1, r2}, {0x2, 0x3, 0x4, 0x14c3, 0x800, 0x8, 0x7, 0x80000001}, {0x1, 0x3, 0x100, 0x100}, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x1, 0x3, 0x3f, 0x8, 0x3, 0x9}}, 0xe8) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000000040)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) pipe(&(0x7f0000000ff8)={0x0}) ioctl$sock_SIOCINQ(r4, 0xc0189436, &(0x7f0000000000)) 2018/05/24 04:46:28 executing program 7: r0 = socket$inet6(0xa, 0x804, 0x7ffffffc) fgetxattr(r0, &(0x7f00000001c0)=@random={'system.', 'gid_map\x00'}, &(0x7f0000000280)=""/118, 0x76) r1 = eventfd(0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') read$eventfd(r1, &(0x7f00000000c0), 0x8) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000000180)) ppoll(&(0x7f0000000240)=[{r1}], 0x1, &(0x7f0000000540)={0x77359400}, &(0x7f0000000580), 0x8) r3 = getpid() perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x9, 0x103a486, 0x3ff, 0x80000000, 0x0, 0x6, 0x90000, 0x0, 0x6, 0x5, 0x1, 0xffff, 0x97, 0x7, 0x0, 0x26, 0x7d3, 0x1000, 0xfffffffffffffffd, 0x2, 0x2e9, 0x0, 0xce, 0xfffffffffffffffd, 0x30800, 0x2, 0x800, 0x1, 0x1, 0x7b9, 0x3f, 0x4b, 0x9, 0xffffffffffffbf75, 0x4984, 0xfff, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000040)}, 0x20000, 0x6, 0x3f, 0x6, 0x7, 0x7, 0x100000000}, r3, 0xf, r2, 0x8) sendfile(r1, r2, &(0x7f0000000000), 0x1000000008) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) 2018/05/24 04:46:29 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0x10000007d) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{0x6, 0x5, 0x3f, 0x100}, {0x9, 0x3, 0x0, 0x1}, {0x5, 0x7fffffff, 0x1, 0x7}]}, 0x10) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000300)) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x47, "7d95910f12b66936053b30d62f22231f570b2150d6d07f84e4700be7264c5142b7e8dd4132bb68ab5e0e8590e6a9ff795acac96454a2f4841f5418b2b6dc09b7fd58b7047e7655"}, &(0x7f0000000100)=0x4f) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x1, 0x6e12, 0x4}, 0x10) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000000)) 2018/05/24 04:46:29 executing program 6: r0 = socket$inet6(0xa, 0x100040000080806, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x501200, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000240)="7b9d0fa6fec7d0875268f648a35588d191b5ada97b0f54d7c44d628a06972979e16fd121a3eaa0a58e268c9ef0eda2c5a9464d6a3b869f3ee6f576b4095d9bb2ccaa30b99c6cb9c3ed95974f538ec0209f6aec35631df401fd092dfa12da56a168c054711be4346ccbcd6d7b10f7b26f2c16e50473066698d14552c835257d575f2011c0e59121a2bc1815bca4dabc2f488101978d22236ef4823cc8f33b84b87bba288a24322bf4f4d3968569a7c507ce8c4e0d25bf8607098bd06ee34966ec4aab5d8353f0", 0xc6, 0x8, &(0x7f0000000380)={r2, r3+10000000}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x80000001}, 0x8) r5 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000)=0xffffffffffffffff, 0x416) r6 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f00000001c0)=0x7, 0x4) connect$inet6(r5, &(0x7f00000003c0)={0xa, 0x4e20}, 0x1c) 2018/05/24 04:46:29 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') sendfile(r0, r1, &(0x7f00004db000), 0xff) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000040)=0x200, 0x4) 2018/05/24 04:46:29 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x26) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x401}, &(0x7f0000000180)=0xdc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x4, 0x30, 0x8, 0x8}, &(0x7f0000000140)=0x18) r3 = creat(&(0x7f00000000c0)='./file1\x00', 0xfffffffffffffffd) dup3(r3, r0, 0x0) 2018/05/24 04:46:29 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xd) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r2, 0x1274, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, &(0x7f0000000280)}, &(0x7f0000001500), &(0x7f0000001400)=""/71, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x6e4}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000400)={r6, 0x28}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x10000, 0x4e21, 0x7, 0xa, 0x20, 0x80, 0x6f, r5, r7}, {0x9, 0xfff, 0x6, 0x40, 0x8217, 0x988, 0x9, 0x4}, {0xf2, 0x0, 0x9, 0x40d8c1e0}, 0x5, 0x6e6bb9, 0x0, 0x0, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x3507, 0x2, 0x3, 0xffffffff, 0x3, 0x200000000, 0x8001}}, 0xe8) 2018/05/24 04:46:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x723, 0x2, 0x9}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x1f}, &(0x7f0000000100)=0x8) 2018/05/24 04:46:29 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000080)=0x1, 0x4) 2018/05/24 04:46:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TIOCGPTPEER(r0, 0x40045436, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ashmem\x00', 0x40, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000040)=""/34, 0x22}, {&(0x7f0000000080)=""/32, 0x20}, {&(0x7f00000000c0)=""/36, 0x24}, {&(0x7f0000000100)=""/223, 0xdf}, {&(0x7f0000000200)=""/254, 0xfe}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000340)=""/194, 0xc2}], 0x7, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000004c0)={0x0, 0x5, 0x2000}, 0x4) 2018/05/24 04:46:29 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x80000000c8, &(0x7f00000001c0)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x1, &(0x7f0000000380)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000bcf3f)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r2, 0x0, 0x1, &(0x7f0000e72fe0)=[{}], &(0x7f00009ca000)) add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b14a001eac14b04ea1346ec28139b82f98eacf0a", 0x14, 0xfffffffffffffff9) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x0, 0xe5}) r4 = syz_open_pts(r1, 0x20201) write(r4, &(0x7f0000000140), 0x28d) 2018/05/24 04:46:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x1, {0x8000, 0x7, 0x2, 0x7, 0xc63f, 0x1000}, 0xfffffffffffffffe, 0xffffffff}, 0xe) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x18, 0x18, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da19}, [@nested={0x4, 0x6}]}, 0x18}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000100)=""/168, 0xa8, 0x60, &(0x7f00000001c0)=@ethernet={0x306}, 0x80) 2018/05/24 04:46:29 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000700)='/dev/vcsa#\x00', 0x8, 0x400000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000740), &(0x7f0000000780)=0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000440)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x200, 0x4) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYBLOB="7f"], 0x1) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f00000001c0)=""/72, 0x48}, {&(0x7f00000000c0)=""/23, 0x17}, {&(0x7f0000000240)=""/219, 0xdb}, {&(0x7f0000000340)=""/243, 0xf3}, {&(0x7f0000000480)=""/58, 0xff07}, {&(0x7f00000004c0)=""/222, 0xde}], 0x7, &(0x7f0000000640)=""/85, 0x55, 0x7}, 0x2000) [ 105.556582] netlink: 'syz-executor5': attribute type 6 has an invalid length. [ 105.600587] netlink: 'syz-executor5': attribute type 6 has an invalid length. 2018/05/24 04:46:30 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) futex(&(0x7f0000000000), 0x7, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) r1 = socket(0xa, 0x3, 0x3) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000240), &(0x7f00000001c0)=0xffffffffffffff2d) 2018/05/24 04:46:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e599b5bf0800000000000000fb5421130514cd27002e012a6d86566e3732408f", 0x20) 2018/05/24 04:46:30 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x101, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) read(r0, &(0x7f00000002c0)=""/116, 0xfd1e) read(r0, &(0x7f0000000040)=""/6, 0x6) 2018/05/24 04:46:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x8800, 0x108) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x422000, 0x0) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x1, 0x2, 0x0, {0xa, 0x4e24, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0xf3c}}}, 0x3a) keyctl$set_timeout(0xf, r0, 0x0) 2018/05/24 04:46:30 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="01a80bab52dc5ee615005bcd7ba565b2facb58c2d1d23951ee", 0x19, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r5, r6, r5}, &(0x7f00000006c0)=""/132, 0x375, 0x0) 2018/05/24 04:46:30 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x4, 0x8) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x20) 2018/05/24 04:46:30 executing program 4: mkdir(&(0x7f0000eacff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000a4c000)='./file0\x00', &(0x7f0000982ff9)='tmpfs\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) link(&(0x7f0000740000)='./file0/bus\x00', &(0x7f00003e3000)='./file0/file0\x00') unlink(&(0x7f0000000040)='./file0/bus\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x27, 0x8000, 0x246, 0x5, 0x2d3, 0x0, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x3}, 0x8) 2018/05/24 04:46:30 executing program 7: msgsnd(0x0, &(0x7f0000000040)={0x3}, 0x8, 0x0) r0 = socket(0x2, 0x801, 0x0) msgrcv(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xad, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/05/24 04:46:30 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblcr\x00', 0xffffffffffffffff}, 0x2c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/206, &(0x7f0000000140)=0xce) 2018/05/24 04:46:30 executing program 3: ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000280)=""/4096) r0 = syz_open_dev$dmmidi(&(0x7f00000012c0)='/dev/dmmidi#\x00', 0x9, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001300)=""/151) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xe730f27a5444258a, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000100)={0x1000000002, 0x2}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r2, &(0x7f0000000180)="3f010000f7080000ffffa88894bc4a91985e7b8e8fbe0d8e", 0x18, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r3 = fcntl$dupfd(r1, 0x406, r2) sendto$inet(r3, &(0x7f00000001c0)="fc0e2f924ee81fa716e3d6bd99c82c7485c718ab18b18dc9dd9c5b495e3dc78d8bb288656764134c070f48cb8b1aea1abda986a8cfadbe2027be55edcc6661b8aa6531c04e0e7e03938872d8a8ca8f5963bfed2f5fbbe656fb35de186a2d361e7c0c423067e7b3527d19dc00dc165fdce3b30839999dbd53a9e6ebd0fdf252dbd1e789010a2423b1d3ea0b7c9a0b4b79ff75d08c7084bf", 0x97, 0x10, 0x0, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000140)={0x6, 0x9}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000000)=0x1) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000001280)={0x6, 0x400}) 2018/05/24 04:46:30 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) readv(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/172, 0xac}], 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x2, 0x4) syz_open_dev$urandom(&(0x7f0000000800)='/dev/urandom\x00', 0x0, 0x40002) clone(0x0, &(0x7f0000000140), &(0x7f0000000480), &(0x7f0000002580), &(0x7f00000003c0)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000f1dff8)) vmsplice(r1, &(0x7f0000000780)=[{&(0x7f0000000080)="9f93cc01a2fd3d717ca187b7a07d3a3e3673897587a737523e424493a886ead14ad0c76d08ae73110055cd675dd956b80eb95bb0909249c5a1ad4981bf7773a4e4ba6894ddfcc44ecc3666295afb0ba65ba26ed8c13d943a9e6841576ba118cc02ac705aa5b2fb0e2429be681fd2c9231876c1fadfdea06085a721011634c166dfbb598819bf4dcc92810d52a6f14e06f4ac8f8034b44f9fbc80a5546d36149b9810847baa360f1306545431a0664da21bbad5ebeb8584f431054d2de4219709c3035846d3cdee3c", 0xc8}, {&(0x7f0000000280)="7df82599e4d91663b7bd8e5ea4414d6ebe1e6d5fe7128e3f1bcede6a78be516ca3e4b509d4c2a89ce692cd73b38b2bd54ed87569045039494efe15b0ebba7a7e9ac4354c28f1f657", 0x48}, {&(0x7f0000000340)="6d89d7134fa2de4012f9825ae8f7dfbb55f15c219e397348d46748ddc555a021b912e2c034e6726e993198e96d868f72a8099837eca79e4e3b2c4538a89e883e", 0x40}, {&(0x7f00000004c0)="0e0963dc63846442f1777cb68a4fa7aaf644a3cc590f6057b48e14f600fbbf8975fc286e88e01c71e2b92f03d2d271b176b49bde77fb2d443c0ac5ba7febae5fd54c807faf10fc84659556590ec09b7fec5f65398d1eb9b3558e35e85faf5585b14986ab2ee1cef3424a4a976074cd2705f46fcfe8bb2587af770508c88d42858ece13901c45e6c12395f964b69c79d577aef8eec2f7eb489703462e97c58cca8a818831947eafce293bd214dbd89705dfb498a1b80b55a15cdb4456437ea933998407", 0xc3}, {&(0x7f00000003c0)="7f440f659367c886918b0a798d35fb3c6a8340c4635150aa41d65a8d8e56f6138e445cf8875156863aa28384321a0d5adfb75320cf1ac0ecbf7f91fe68ded3467ce442f4e5cb74a02b3c16348aaaeb9303029e8128ea062c12f6dffc3586e76001964a29ff5fdb6408aa339b7552f5d5e6ba7229f1728ab36365bb761862e5603772a0e921c52d4f", 0x88}, {&(0x7f00000005c0)="72ada283e6a90a0c082ac138c432cffd2fba8ac8a791f9bfd280573aa64304625094d57244144db498175bc00c913f536e888b9b90d1fff0e7ed8e325f91e24d9052214f20e3c33635c8174188e5ea51c874332f9e432f2e00e42f14caa942fc9bdd90d6dc6234e4fc7144f6a800c75e1bfa11bae5cf9d2decaa20df9d9d164c976f8acc8570ad1929e87bf71e8514f0304bc6fbf319aaca6a5252a36c1f89ab4f18dffafadbc897191fa02438e854ad550eb00769e5d049bca35a1969be01706a4c78e679987cc80d34ea3cafb50db51329842d882ba6fc85f96a1fcac1820453009a6ffa303469", 0xe8}, {&(0x7f00000006c0)="ee5500fd1e1b8cf4cf5cc4646e17525b967701fd5b6dfef362bf00349b63b8d991bf4d6c2720f67b", 0x28}, {&(0x7f0000000700)="e66b0e4dfd7fa777c314d97af4745d5621b6f1517460944e3aa1028ed74dbc44fa2530be9651465e93df03f0ca22246a138cff442cf1b249b14a3f4122dcd3a0fe31df479cca1e714f49816a3d28da6dbcbcfce3838e1918737affc8ade4633c04be31272747bcdb561dcdee640f6ae0a2a1f424dc63b028a72adf9cda65", 0x7e}], 0x8, 0xc) [ 105.962742] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1b19/0x1d00 [ 105.975837] skbuff: bad partial csum: csum=0/65535 len=28 [ 105.995069] skbuff: bad partial csum: csum=0/65535 len=28 [ 106.005237] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1b19/0x1d00 2018/05/24 04:46:31 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x800000008912, &(0x7f0000000000)="4626262c8523bf012cf66f") syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f00000002c0)='./file0\x00', 0xe800, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16, 0x80}], 0x0, &(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="ef1156e3fc5075295c19103d9446dbd4f069f986c676857c3295883381dfceec607b52c56143416874db185a83fab939d2274b3fca389a49674183f4f6ff55b5988dd5a8f24d7eda3af46f381b229e26f2e61eeffeac196797f2050b20a88343e54a84df5aad0ddf064dccfcca186863981f4480165efe36ce9ccbb9f8623f2a770cb2bdb5dcfe1b6e52b1cee53091684f72", @ANYRES16=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0], @ANYRES32=r0]) r1 = creat(&(0x7f0000000040)='./file0/file.\x00', 0x4) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r1, 0x0) rmdir(&(0x7f0000000300)='./file0/file1\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100041}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r2, 0x400, 0x70bd25, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x8880) 2018/05/24 04:46:31 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x400000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r1, 0x80000001}, 0x8) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x5, &(0x7f0000000400)="c606262c8523bf012cf66fb09366336a0a257e62ecaa2d13c801aa77a668e1cf6724fca85735bae2bd7a5ea56a10a95efdfb878f854dfb93823dfdfd107de362691d935babd4b6c49f7dd518388110e717a123f8c646d6bb13deb33c5564777bb3") unshare(0x20000400) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f0000000180)="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") r3 = getpgid(0xffffffffffffffff) wait4(r3, &(0x7f00000000c0), 0x8, 0x0) 2018/05/24 04:46:31 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x200000005402, &(0x7f00009fbff8)=0xfffffffffffffffd) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10b000, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0xed, {{0xa, 0x4e21, 0xfffffffffffff2b0, @loopback={0x0, 0x1}, 0x2}}}, 0x88) 2018/05/24 04:46:31 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x1}, 0x8) r1 = socket(0x30, 0x6, 0xfffffffffffffdfd) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x401, 0x10200) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x6, 0x80, 0x200, 0x8, 0x0, 0xffffffffffff2411, 0x80, 0x0, 0x7fff, 0x6, 0x379a, 0x5, 0x401, 0x7, 0x1f, 0xfffffffffffffffe, 0x232, 0x2, 0x0, 0x100000000, 0x10000, 0x2, 0x7f, 0xe976, 0xfffffffeffffffff, 0x2, 0xe6dc, 0x4, 0x9c5, 0x7ff, 0x200, 0x6, 0x7, 0x9, 0x1ff, 0x5, 0x0, 0x80000001, 0x4, @perf_bp={&(0x7f0000000100), 0x4}, 0x2, 0x4, 0x20, 0x6, 0xfff, 0x6, 0x400}, r2, 0xa, r1, 0x9) ioctl$sock_ifreq(r1, 0x8925, &(0x7f0000000000)={'bridge_slave_0\x00', @ifru_settings={0x1, 0x2, @sync=&(0x7f0000000040)}}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCSBRK(r3, 0x5427) 2018/05/24 04:46:31 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)}, 0x4000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r2, 0x6, 0x1, 0x1f, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) 2018/05/24 04:46:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x10000000, 0x0, 0x800, 0x4, 0x0, 0x0, 0x0, 0x0, 0x165, 0x2, 0x70e}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x6, 0x4, 0x10001, 0x40, 0x0, 0x1c87}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) 2018/05/24 04:46:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(r0, 0xffefffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_aout(r2, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x30}, 0xc) write(r2, &(0x7f0000000280)="a1", 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000180)={r4, 0x0, r5}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140), 0xc) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) 2018/05/24 04:46:31 executing program 6: io_setup(0x1, &(0x7f0000000040)=0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_getevents(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0)) r2 = socket$unix(0x1, 0x0, 0x0) io_submit(r0, 0x3bd, &(0x7f00000026c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000080)}]) [ 106.882359] FAT-fs (loop1): Unrecognized mount option "" or missing value 2018/05/24 04:46:31 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x3, 0x6}, @ssrr={0x89, 0x3, 0x2c}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000040)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40080, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/05/24 04:46:31 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000300)={0x0, 0x0}) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x4201) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000040)={0x0, 0xe2d8, 0xfffffffffffffffa, {0x1ff, 0x4}, {0x5, 0x1}, @const={0x10000, {0x5, 0x7fffffff, 0x2, 0x400000000000000}}}) tkill(r3, 0x12) 2018/05/24 04:46:31 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x5d6b) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$pptp(0x18, 0x1, 0x2) fallocate(r0, 0x0, 0x0, 0x4) fallocate(r0, 0x0, 0x800000005e00, 0x2cbf) sync_file_range(r0, 0x4606, 0x0, 0x7) 2018/05/24 04:46:31 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000100}, 0xc) [ 106.990602] FAT-fs (loop1): Unrecognized mount option "" or missing value 2018/05/24 04:46:31 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) ioprio_get$uid(0x3, r1) r2 = socket(0x40000000002, 0x3, 0x2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00000001c0)={r6, r4, 0x4000000000}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000180)={r7, r6}) accept$inet(r3, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0xd5) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000100)=0x80, 0x4) sendto$unix(r2, &(0x7f0000000cc0), 0xe0, 0x0, &(0x7f0000000d00)=@abs, 0x6e) 2018/05/24 04:46:31 executing program 6: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000040)="a1a4ed120c79a3e05670eceb9e09344585c013fed092917eb793c2be64c8d22607d7c6057d2f5ca0c355345414ceabd254f8d05c0e0fc9c5ccc5692cfd5ca8f6638fc3e42300ce7ab5a5f21c2b48034b5089e956c090b09638cfdbb192") mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000300)="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", 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) 2018/05/24 04:46:31 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7001, &(0x7f0000000000)) 2018/05/24 04:46:31 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0), 0x4) socket$inet6(0xa, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) r1 = 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) setpriority(0x1, 0x0, 0xffff) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)={@mcast1}, &(0x7f00000005c0)=0x14) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00"}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x80) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) syz_open_procfs(0x0, &(0x7f0000000100)="6c005b99397cbf562fcd1e7c42") 2018/05/24 04:46:31 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") modify_ldt$read(0x0, &(0x7f00000000c0)=""/187, 0xbb) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) connect(r1, &(0x7f00000001c0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff801}, 0x80) 2018/05/24 04:46:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f0fe8b70f32b820018ed0ea00a012002e0f07ba610066b80000c0fe66eff30f123467660f73f30f0f01cb0f06", 0x2d}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000000000000000000000000000000000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 04:46:31 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) unshare(0x400) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x6, &(0x7f0000000300)=0x0) read(r2, &(0x7f0000000100)=""/223, 0xdf) io_submit(r3, 0x4, &(0x7f0000000580)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffa, r0, &(0x7f0000000080)="38e6971c34a36307afeaf63970b8597cf4c0917112e2e873d553d40dd94d1bc41e02a7c8583697a1", 0x28, 0x0, 0x0, 0x1, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x401, r0, &(0x7f0000000340)="9dccf4c2b9477ac38ac8826456ef025e2e084c4b3307f010de4c5ccd7e1bb2c761ab206ada045ee161492615c3aef6d45e5a54a34a0bccfd3e8b7651707cec2466ba7eaf70f55c711ceed78c4c3c13024621a22dc24b66aa1e4c4f188791d6ca9ffec7e1713d49059e320feea63ece402bb73ece5033546cc8f3b8d133ad022d38ad6da924a79c74855ad3d5c21a566f92b03f83b853bb6b387fe60956d98420de5ceb27c1c6cd3c49", 0xa9, 0x9, 0x0, 0x0, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe, r1, &(0x7f0000000400)="b3b0f556012cd553a07bdcb157486745914509b07e4967720dbef48024ee8efe203dcea854c65be1901614363ac32327022a3d5f3115c58241ce2ef000f3d381815b7facac0025507868cc7215a09567e32921366f774c155ae491da6e7e76d5662b731f32ab45600e1b38", 0x6b, 0x3, 0x0, 0x0, r1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x8ec, r2, &(0x7f0000000480)="f4268b08a92a787e67ffa8d651e5ec4082ef91458aef961f2625a1021c32bbf2d5c8d4deb628d596c6ffd5c3cb82639e30bd74941dfc1ff608500e048b6bd15a746ec2414224dd20e4305d3a259e7cf3bea89b0c824230f9bf37c3e2b16b699c25412b632152599c6f08bac2e5e448f5a4fd3765b6e7790407bdfaab1987281fc15ebfe675959ffc8c730696d4cb1b5202", 0x91, 0x3ff, 0x0, 0x1, r1}]) socket$vsock_stream(0x28, 0x1, 0x0) io_submit(r3, 0x2, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000080), 0x121}]) 2018/05/24 04:46:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x80000001, 0x5, 0xfffffffffffffffa, 0x8000, 0x0, 0x0, 0x100000000, 0x5, 0x1, 0x80000000, 0x63d, 0x10002}) chroot(&(0x7f0000000780)='./file0\x00') r1 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000000540)=@hci, &(0x7f0000000100)=0xffffffffffffffe2, 0x480000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@dev, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) syz_open_pts(r0, 0x0) r3 = socket(0x80000000000d, 0xf, 0x4) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vsock\x00', 0x8000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000400)=0xac31e11) r5 = creat(&(0x7f0000000440)='./file0\x00', 0x1fa0eb4b0df40b49) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000600)=0x100000003) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x2, 0xc7, 0x7ef, 0x7, 0xfffffffffffffffd}, &(0x7f00000005c0)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r6, &(0x7f0000000640)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0)={r6, 0x40}, &(0x7f0000000080)=0x8) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000300)={r6, 0xd05, 0x1f, "e24374659094e67a1ea1d43e3a6a609c003d2f152ae3148f9561cb051aa3b7"}, 0x27) fgetxattr(r3, &(0x7f00000006c0)=@known='system.posix_acl_access\x00', &(0x7f0000000600), 0xfffffd33) ioctl$TCSETSF(r0, 0x5441, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x3}) 2018/05/24 04:46:31 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x60000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00000008c0)="c5", 0x1, 0x0, &(0x7f0000000240)={0x2}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000880)='tunl0\x00', 0x9) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x10100, 0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f00000004c0)={0x8, 0x8001, 0x6d, &(0x7f0000000440)="b674bb98d2926301f7b024082cc0df6411c54cf7dd57e826434c8437fdd0f4ac12e63adcb67cb1802873677e68111b11eb16de57e7ef41aaa64f6cf2ff6cd56a72d285123a036696ee5821b9cc6d7190f872f7abb4ce6e8ee333d3ca58cf4cde962a58e4e8a72b1c1bca28d22c"}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x1, 0x3, 0x100}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, &(0x7f0000000340)=0x4) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r4) sendto$inet(r0, &(0x7f00000000c0)='C', 0x14b, 0xfffffffffffffffc, 0x0, 0x0) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400000, 0x0) fstat(r5, &(0x7f0000000380)) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000400)) [ 107.266359] Unknown ioctl 30474 [ 107.282064] Unknown ioctl 21664 [ 107.306547] Unknown ioctl 21526 2018/05/24 04:46:31 executing program 1: r0 = socket$unix(0x1, 0x801, 0x0) socketpair(0x11, 0x7, 0x57044e64, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r3 = socket$unix(0x1, 0x1, 0x0) getdents(r2, &(0x7f00000001c0)=""/4096, 0x1000) r4 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000000)={0x4}) bind$unix(r2, &(0x7f0000003000)=@abs={0x1}, 0x6e) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000001200)={{0x2, 0x3, 0x3f, 0xb6, "a7fe0777112ca0a575381b746b7c8722eca8460f0ddd82d157fd19c3987af2ff19c82b686fa9347cf148a256", 0x8}, 0x0, 0x0, 0x100, r4, 0x682, 0x6, "4d44c34c7088c5020137b0b17a6d2e539d488e4dc374543476d285b62d2facc9383498a492d2303c31aec7b819ed173990651c25547279ca4f14628c8ff9bc24", &(0x7f00000011c0)='selinuxem0trustedwlan1md5sumppp0:\x00', 0x22, [], [0x4, 0x10001, 0x8, 0x6]}) listen(r3, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001380)=0x4, 0x4) listen(r5, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000000c0)=0x6, 0x4) [ 107.333842] Unknown ioctl 30474 2018/05/24 04:46:31 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) ioctl$int_out(r0, 0xc0305710, &(0x7f0000000100)) 2018/05/24 04:46:31 executing program 7: mlock2(&(0x7f00005ee000/0x800000)=nil, 0x800000, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000066d000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000d0f000/0x1000)=nil) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) munlockall() syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x2, &(0x7f0000000200)=[{&(0x7f0000000100)="5e056ccb041533980506ce00b3", 0xd, 0x4}, {&(0x7f0000000140)="90eb302ba96d1e528246b9fc564e9f13e4fdc6662184cd2b3ca600ef7a2f4f0584b56b2256d54c54c133325a4c7b8137cf1da9096029d0d22a9089fd20f12ea576b5ba6540bf7d2d4795711a6ac670671bb31cf8d79f57f149712cb0d42a82e84b43e7dbd56d7f2169cdbd8fdd0b4edb19afe55eff834ee69e380ad4dd931e290cc456724cd6e5c3757c4f5c726986bb0e3203f7158d072aa8da9471f5b848d7775a2728d6eeb746736e9e8ba74d1b3aed7807", 0xb3, 0x8}], 0x24, &(0x7f0000000240)={[{@iocharset={'iocharset', 0x3d, 'cp1255'}, 0x2c}, {@file_umask={'file_umask', 0x3d}, 0x2c}, {@codepage={'codepage', 0x3d, 'iso8859-4'}, 0x2c}, {@quiet='quiet', 0x2c}]}) [ 107.356345] Unknown ioctl 21664 [ 107.375636] Unknown ioctl 21526 2018/05/24 04:46:31 executing program 2: r0 = epoll_create(0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x2002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000a00)) perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x101, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) 2018/05/24 04:46:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x5, 0x521500) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/250) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0xb, 0x5, 0x200000000, 0x6fa, 0x7}]}) 2018/05/24 04:46:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') 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_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x80000000, 0x3f, 0x6}, 0x10) fstat(r0, &(0x7f0000000000)) [ 107.440216] binder_alloc: binder_alloc_mmap_handler: 7475 20000000-20002000 already mapped failed -16 [ 107.542444] binder: 7475:7478 ioctl c0305710 20000100 returned -22 2018/05/24 04:46:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001200)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4000) ftruncate(r0, 0xcb26) write$cgroup_int(r0, &(0x7f0000000200)=ANY=[], 0xfffffcf6) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0xfffffffffffffffd}) 2018/05/24 04:46:32 executing program 4: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="3eb25882cea91dd71fd7db8eda42f1166c879d9f00fdf817ab604736e8c29402ed470af19a7f1fcb5b53d34d51659247cd0393b12001f0a0bf4e2b7765af07041ae40226d87b69c38780336d6cc53d03a838f33df701749c26dc87057a87c029d63bc5c0b2e398d008170a5267", 0x6d}, {&(0x7f00000001c0)="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", 0xfc}, {&(0x7f00000002c0)="3313956dabd150ce4b39f6980f316f5a0f9ace784c3605ff3c5a47b3999557551655e85b98538dc4ffacbb097e7880237410c3c1e2e79f7cb2e659f89d7fbec66019285474761fea25adad99f954f9d3fd5be7cd51ccff758dc3ab3c18cbcec8538a1326742f30b877e6303fbc0f1b15684fa2a51134aa566ddce0e83cd43fbf0ef004dcdb54104f354c0062533a676694cf016735b56f84128c9675613411d4aef830522083c7ad126067447f6cbd12437446a7268697dfe4392e8409c2e1f056c5999071d685de9cd28925564fbee62c00", 0xd2}], 0x3, &(0x7f0000000fc0)=[{0x10, 0x0, 0x1ff}, {0x20, 0x105, 0x7, "fa335c910260311065b46a6503026efc"}, {0xc8, 0x0, 0x0, "393482e6b280921708dbfcf525663600dc789d6bd0ed17944a6b5c83d4ed5768d10cfe5607efdd1995de11fb075c1a70cd5dbe2c092dc2343b3debe4456077b9fcb520dfa1f04e0d3680a2fa468789f0641a34290382f5b5c4a34bbb14cf3bc7a7b42a2fe04c46e464db3e3661dfd9c9c259289902681417b1ae7eabd8fa62e56168af9dbc561a54a3493083734393537cb9eb71b776f18da06c776ce13e2e0e5583c44c26c29830a6ab57f538e5ddbc3b7aac3bce7940"}, {0x1010, 0x117, 0x8, "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"}, {0x108, 0x13f, 0x6, "fbd24f0316519c2625fb2b9cdbf66008c539a95552c24b17dfc6ddb5ab40e320abdc4eb55c8c761b07fb182f2ed46162fb2928c02cf496f12d666b5fb1bb5434a6e7170935c833a9cf3a63b9f819e7ef858b3a3f05d43fc3ab861907e4ca7885f4ee57b635bb8874ac3fd87be607c6fa552cb87f0373c072afe9f0f8b079f49f4677e984dd65b9fcd16bb9ef4156f9123f331b16764a5e436746d8d7e94b19b92a7d9bf4ea3e20307cba7a616aa421649d9ff9d3a1ea37ee726716ca9841f3f1f596b496d6365feb5b51ef1b3a89fd6fa589f14924dcd540ac43c12eb32efc555d875c2f044eea4652bc9707a406e972302f"}, {0x30, 0x1, 0x3, "85900df0b260d6d9e1455bbdd508ecaf79c8dc1cca0e17cac64bd03f"}], 0x1240, 0x4000004}, 0x1) 2018/05/24 04:46:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x400, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f00000001c0)="66b9f109000066b88cffffff66baffffffff0f30670f358fc9180124650500903ef30f300f320fc729658322002e0f22860f01d1", 0x34}], 0x1, 0x0, &(0x7f00000002c0), 0x0) 2018/05/24 04:46:32 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0, 0xffffffffffffffff, 0x100000000, 0x4}]}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x7fffffff, 0x8, 0x7}, 0xc) 2018/05/24 04:46:32 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x101, "71756575653000220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"}) r2 = fcntl$getown(r0, 0x9) process_vm_readv(r2, &(0x7f0000000280)=[{&(0x7f0000000400)=""/209, 0xd1}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000000140)=""/35, 0x23}, {&(0x7f0000000180)=""/13, 0xd}, {&(0x7f0000001840)=""/4096, 0x1000}], 0x5, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/30, 0x1e}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000000500)=""/132, 0x84}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/47, 0x2f}, {&(0x7f0000000600)=""/111, 0x6f}], 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r3 = socket(0xa, 0x2, 0x8) accept$netrom(r3, &(0x7f00000007c0)=@full, &(0x7f0000000300)=0x48) 2018/05/24 04:46:32 executing program 3: r0 = gettid() exit(0x9) getpriority(0x0, r0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x7, 0x9, 0x5, 0xd34d, 0x6, 0xf2, 0xc3, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x7, 0x6, 0xffff000000000000}, 0x10) 2018/05/24 04:46:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') fstat(r0, &(0x7f0000000180)) fcntl$getflags(r0, 0x408) recvfrom$ipx(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x0, &(0x7f0000000100)={0x4, 0x0, 0x6, "20c0940797b4", 0x1a5}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x7, 0x4) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x80, 0x40000) fcntl$setstatus(r0, 0x4, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x81}, &(0x7f0000001200)=0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001340)=""/4096) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001240)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x3f, 0x5}, &(0x7f0000001300)=0x90) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x98, 0x4) 2018/05/24 04:46:32 executing program 7: r0 = socket(0x1, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0xfd87) fallocate(r1, 0x3, 0x5e00, 0x2cbd) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) fallocate(r1, 0x1, 0x0, 0x10000) write$binfmt_aout(r1, &(0x7f0000000280)={{}, "", [[], []]}, 0x220) sync_file_range(r1, 0x0, 0x0, 0x2) flistxattr(r1, &(0x7f0000000080)=""/43, 0x2b) 2018/05/24 04:46:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2}}}, &(0x7f0000000180)=0x98) socket$inet(0x2, 0x3ff, 0xf800000000000003) 2018/05/24 04:46:32 executing program 4: syz_emit_ethernet(0xfffffffffffffe20, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x10, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) 2018/05/24 04:46:32 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000000440)={0x1f, 0x6, {}, 0x1}, 0xe) fcntl$addseals(r0, 0x409, 0x1) 2018/05/24 04:46:32 executing program 7: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc02c5341, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x3, 0x1, 'client1\x00', 0xffffffff80000000, "11b91f1b45c717f2", "ee20f3a1b04920b1dc55d7206cc39c376009d7db4f209cf9108b40cd812a8627", 0xffff, 0x6}) [ 108.466334] sctp: [Deprecated]: syz-executor5 (pid 7540) Use of int in maxseg socket option. [ 108.466334] Use struct sctp_assoc_value instead 2018/05/24 04:46:32 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)={0x0, 0x0, [0x8bd]}) 2018/05/24 04:46:32 executing program 4: r0 = socket(0x2, 0x1001000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8000) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x41) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x4, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071102800009a860000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x8, 0xc80d, 0x8, 0x7ff}, {0x84e, 0x800000000000, 0x994, 0x6}, {0x26, 0xa1, 0x7fffffff, 0x2a9c2146}, {0x3, 0x5, 0x7fff, 0xb4c}, {0x1f, 0x23, 0x3}]}, 0x10) [ 108.557086] syz-executor1 (7523) used greatest stack depth: 14744 bytes left [ 108.590254] sctp: [Deprecated]: syz-executor5 (pid 7556) Use of int in maxseg socket option. [ 108.590254] Use struct sctp_assoc_value instead 2018/05/24 04:46:33 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x404000) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000000c0)=""/131) sendmsg$nl_netfilter(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000180)={0x400, 0x6, 0x2, 0xa11, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0xa}, [@typed={0x10, 0x40, @str='/dev/nullb0\x00'}, @generic="97992f85a2335fd65404524981f672143697a7b4f7b75a8a28f317c958c3c4270e442318baf6b4580fa6ace182859f1b9e6f0811fb29989f26757a80af7a59fcff54be13d7deedbf74135b0d62299f5e5e2b58c02dc7ef7bb3d8ecfec2fc968fe1ed01ecb589298f536008adcca02f22939f287771cd12cb5cfb7ca7e94cb720ed87c457b54e7115e046", @generic="a9c5656bd2c8061913028d465bfd74ba6befc1d2f2fa3e93537f8f33ab1a2a4c2e94c94bc00b7c996eebbe90a618c082c10f0d88df26a4c28d95a5384aefe12f65bf3c09488d37b0e2ab28d03a660f640d4c86640cb3968bfe918da4d8c2bb77e37584c380210909816da0a4673591297ea44cd166f17f92063b05e19807065110530bb52f93c1a94bc7078c7b6959bc3ca7df894909ce7a6efdb2a3b88c9f8b3d90ef224281a95b004d29a56dda979317dae6ace5eaaca69a0a80548463d8f6a97d0cb166551d3474c99174bd57226a4b7d22767dc044169d4b2b172e38432429604170f07f6f23411b", @generic="e9ad988698cba2bf1fab5458552b89e1360b9aa1b63255a82d968fd7bb0803ef946d0f6daf5a8e8d5ec557326b5a1c2156dc958c6707b67de2a0969ec5afdd756b7a219deb5f11d72b47b250487d1b7f57cdeb3eed443a84ee21ca07cac92e632e15af3f10a408fb545fa7f18516fcf24b53fe94a2f116e1bf8afdf92c8bc85d10b555772784ee3dace8eba10f6c61a03322e6a4741a5e1719559bb5c2636e6cd3a6df1afebab04559f9cf92e9487777452cc5d653f10e76c3f70a7e3defc4a3e859afdaedbf85705f3f578c6aaa31116a0b26963575bb621fe93cd3e7279e28c495aad13415a5e0ecf85193", @generic="c607d919dd5fb3ba1d31b8fb7027741f2ff79007e9506f8693093a66d79a2beaf7ce6b3338a2363babd01bd5edf77ca00461e685f49db58613bc05757c96301b5ffdf796aecc0d85e74d8c8d46ad1f33081f18d92c1c48f5b7699729c02e1910e523371a50bf7efe394f9d15c41ca47897264019a35fdbccffdba4703c1cab0f613c18bf74a47c77d1026e73aa7fcb72f96705bfee", @generic="112052dd7d886037e2885ce3e9417245f9ba4556d6609f137a60b6e3f6b1fcf985bcdce3315afbad5d4d030c9f5607033e7d09db7ababa82dd86aa39125db7fdc10c4ff59b0be2c7865f603d255fb13fa77968c1c52d0f1166a39389cbe306dbace1b2ef78d9c9c0a52f16a5fedde94539a19543189ad799ff1fc316c1bce9fdc4ecac26f923cb2cacce82ce98d873b1083d653ab3014098c48f62830e1e4f1c265776b5e06d4c0003dc588f03004e1cdc31f07a3f0e0bee7381674213d1428a462c6429d872c54d6b4c44423a6e8d3974278dd945047906fa93bbbeb21c623d1de5a4f5"]}, 0x400}, 0x1, 0x0, 0x0, 0x4}, 0x8881) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x301) 2018/05/24 04:46:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [0xc0000102]}) 2018/05/24 04:46:33 executing program 1: r0 = socket$inet(0x2, 0x80f, 0x404) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x200400) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@l2={0x1f, 0x6, {0x7, 0x200, 0x6, 0xc056, 0xb25, 0x1}, 0x5, 0x80000001}, {&(0x7f0000000100)=""/137, 0x89}, &(0x7f0000000040), 0x5d}, 0xa0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000280)={{0x2, 0x4e22}, {0x1, @random="16fec26e097f"}, 0x4, {0x2, 0x400004e24, @multicast1=0xe0000001}, 'dummy0\x00'}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/05/24 04:46:33 executing program 0: 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) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x604000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x6, 0x3}) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'bridge0\x00', @ifru_settings={0x1, 0x2, @sync=&(0x7f0000000040)}}) 2018/05/24 04:46:33 executing program 2: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000700)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0xe, 0xc, &(0x7f0000000000)=@raw=[@ldst={0x1, 0x3, 0x7, 0x0, 0xd, 0xfffffffe, 0x5}, @alu={0x7, 0x5, 0xf, 0x9, 0xf}, @jmp={0x5, 0xffffffff, 0xf, 0x2, 0x7, 0x70, 0xfffffffffffffffc}, @ldst={0x3, 0x0, 0x1, 0x7, 0x7, 0xc}, @ldst={0x0, 0x3, 0x0, 0x1, 0xb, 0x40, 0x10}, @generic={0x10000, 0x8, 0x1, 0xca}], &(0x7f0000000080)='GPL\x00', 0x81, 0x9d, &(0x7f0000000100)=""/157, 0x41100, 0x1, [], r0, 0xc}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) ioctl$sock_ifreq(r1, 0x894b, &(0x7f00000001c0)={'vcan0\x00', @ifru_mtu=0x7f}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f00000000c0)={"6c6f3a050800", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r3 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x8, 0x2000) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000002c0)=0x54) 2018/05/24 04:46:33 executing program 7: seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x20}, {0x6}]}) r0 = socket$pptp(0x18, 0x1, 0x2) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) write$binfmt_aout(r0, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x70c) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x10001, 0xc0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000180)={0x9, 0x10001, 0x0, 0x0, 0x0, 0x2, 0x559, 0x4, 0x4, 0x40, 0x7fffffff, 0x7, 0x0, 0x3, 0xffffffffffffff7f, 0xffffffffffffff80, 0x9, 0xa74, 0x7}) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x2a201, 0x48) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@generic={0x8, 0x81, 0xff}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x801, 0x2, 0xef7, 0x3, r2}) 2018/05/24 04:46:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000001640)=0x225, 0x0) sendmsg$netrom(r1, &(0x7f0000000500)={&(0x7f0000000100)=@full={{0x3, {"68c29e0f8b4f25"}}, [{"6a20dcf15ce03a"}, {"2313edd1e68efd"}, {"ec173f93b89a90"}, {"874603c26c0a4b"}, {"38480611fa8eb4"}, {"0cd8f215ea6abd"}, {"20af621af1f865"}, {"4ccb9791af58f8"}]}, 0x48, &(0x7f0000000440)=[{&(0x7f0000000000)="3eada7336f1a38168a019a7553fa34c274110f49fb9849b1cd1b5165235a9c7ae3b56cae2fd486ba3f248a0713a3aacd139f22c4b5cb8964f33c817ecbaecae92b374ce5ee1552eed8a24221d2707593dac5e819d76e3d04eb1d41d5f03b4618eaa22bba487ca786f6ae580e26872f2a3577a585a057ec5db8af4f6dd79fa6faddb534c38a552101b7027b3dce405e", 0x8f}], 0x1, &(0x7f0000000000)}, 0x0) 2018/05/24 04:46:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'mangle\x00'}, &(0x7f00000000c0)=0x54) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0) 2018/05/24 04:46:33 executing program 2: r0 = memfd_create(&(0x7f0000000140)='/dev/audio#\x00', 0x3) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000180)={0x7}) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x204000) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x7fffffff, 0x7, 0x5, 0x0, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_CREATE(0x3, &(0x7f0000003000)={0x13, 0x0, 0x6f3000, 0x0, 0x0, 0x0}, 0x2c) prctl$getname(0x10, &(0x7f0000000040)=""/130) 2018/05/24 04:46:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000041fda9a3e715c1b8971035782d1200e006"]) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) r4 = getpid() capget(&(0x7f0000000200)={0x20071026, r4}, &(0x7f0000000240)={0x4, 0x400, 0x2, 0x7, 0x5, 0xfffffffffffffffc}) r5 = accept4(r3, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)) fsetxattr(r1, &(0x7f0000000100)=@random={'security.', '$lobdevvboxnet1\x00'}, &(0x7f0000000140)='/dev/kvm\x00', 0x9, 0x1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x18) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000280)={0x200, 0xaa9}) 2018/05/24 04:46:33 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0008004500001c0000000000125be52a971400e000000114009078ac1414aa"], 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000340)={0x7, 0xc000000000000000}, 0x2) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x40, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x21c, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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"], 0x0) 2018/05/24 04:46:33 executing program 0: r0 = socket(0x100000000000002, 0x4, 0x363) ioctl(r0, 0x8912, &(0x7f0000000280)="c626262c8523bf012cf66f53fb05b7d558846f0d6d90b14b4f9a20fabb398c9e2f1fd9f6c3654c97fcf5b08c275d85eb81365faf1d4a0ef0eced15c9d8e92aa4ee6dd88e1e9cc5d8acafbef4c8b5a304a8dd14b64f4b138b57655438dbb0c46d7ede2ddd8d42bbbb78c3112702d24bd4fc24861dc8edd48d90a4b600f8ff03000000009c3908f1b62d6f565c5afb6c689817c55d226c3137b42fb7d6f913420a072ef362af0aa4") perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x5, 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_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/24 04:46:33 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69dd0101e6fffeffffffffff0400005d", 0x103}) r1 = socket(0xc, 0x3, 0x1) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x2, 0x3, 0x9, 0x200, 0x7, 0xa96, 0x1ff, 0xeba], 0x9, 0x3, 0x9, 0x3, 0xfffffffffffffc00, 0xcf, {0x0, 0x5, 0x3, 0x4, 0x4, 0x23a9, 0x2, 0xa4c7, 0x5, 0xff, 0x100000001, 0x7e4a, 0x1f, 0x0, "ad524d0b0f8f80bebf13b91bcf9b76db8b09484691ad6e6c505d9be805d63f03"}}) 2018/05/24 04:46:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', r2}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@empty, r3}, 0x14) 2018/05/24 04:46:33 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000d00)={&(0x7f0000000000)={0x10}, 0xffffffffffffff47, &(0x7f0000000cc0)={&(0x7f0000000800)=ANY=[@ANYBLOB="6c010000170003000000000000000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000fe8000000000000000000000000000aafe80000000000000000000000000c499a0e69edb5d6800000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000002000000000000000000000000ff01000000000000000000000000000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ffffffff000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) [ 109.445081] audit: type=1326 audit(1527137193.796:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7573 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 109.476442] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/05/24 04:46:33 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000500)="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") socket$unix(0x1, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000480)="480000001400197f09004b0101048c590188ffffcf3d3474bc9240e128213ee20600d4ff5bffff00c7e5ed7d00000000c8550000000000002758d638c70000a8cc80dfececb2aa20", 0x48}], 0x1) 2018/05/24 04:46:33 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x51, &(0x7f0000000140)={@random="50a7a95b3d9d", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [], {@llc_tr={0x11, {@snap={0xab, 0xaa, "ec", 'oND', 0x15, "d58ed5bc44ab0e71c7adf69e96fc845d5dc75817a2d7a0a8dbf1f40f4006036c4010a21b7cea7ced92deaea4fa0d72ff9639d55f09314a315573d4"}}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x440, 0x552, 0x9d9, 0xd81]}) syz_emit_ethernet(0x3e, &(0x7f0000000500)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb865d60093a0600033a00c6e1a1b883b4fe8000000000000000000000000000bbff0200000000000000000000000000010000"], &(0x7f0000000100)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) [ 109.541661] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 109.557714] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/24 04:46:33 executing program 6: unshare(0x40000000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x6d, &(0x7f0000001100), &(0x7f0000000000)=0x8) 2018/05/24 04:46:34 executing program 4: io_setup(0x4, &(0x7f0000000040)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) poll(&(0x7f0000000180)=[{r0}], 0x20000000000004bd, 0x4) 2018/05/24 04:46:34 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000500)='/dev/binder#\x00', 0x0, 0x802) fstatfs(r0, &(0x7f0000000540)=""/153) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) add_key(&(0x7f00000006c0)='cifs.idmap\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="ecae52d7f2baf0e6718cf3f46585b36eb908958647a5be973f7200f464526539bea5e3273e7f2376143a8113ea1c203e7e77263e976c3ceab0352a55524c4218a87a13f47b485958be9debf808cc441b2226879ef09865b846ea5c2df75edb5de68301f569f1f5d3c38402b1cc0d2e374e05115a78a93b31fb5e8a6f20fadf6de8b39157d3ceffb0688eb92180a8664af910409d7fde62bba0d989d3d6ca5d4bb8733eb3f2fb7e77f4485ace014d89d1f65f04ab1e200b", 0x52, r1) add_key(&(0x7f0000000100)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="3080", 0x2, r2) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r3, 0x50, &(0x7f0000000440)}, 0x10) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000680)={0x303, 0x33}, 0x4) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000400)) r4 = syz_open_dev$sndmidi(&(0x7f0000000600)='/dev/snd/midiC#D#\x00', 0x20, 0x40000) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000003c0)={0x3, 0x8, 0x0, 0x0, 0x1, 0xfffffffffffff000, 0x3, 0xfa87, 0x1000, 0x6a9, 0x0, 0xfffffffffffffffa, 0x0, 0x400, 0x4, 0x9, 0x7, 0x7, 0x1c7a74e5}) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000640)={r3, 0x1}) [ 109.659167] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 04:46:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1f, 0x10200) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000180)) ioctl(r1, 0x280000000, &(0x7f0000000680)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0022f8ff020000000000000000000000", 0x10) r3 = accept$alg(r1, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r3, &(0x7f0000000580)={&(0x7f0000000280)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000540)=[{&(0x7f00000004c0)='m', 0x1}], 0x1}, 0x0) recvfrom$ax25(r3, &(0x7f0000000000)=""/239, 0xef, 0x0, &(0x7f00000001c0)={0x3, {"310601346e6274"}}, 0x6f3000) [ 109.880991] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 110.193918] audit: type=1326 audit(1527137194.546:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7573 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 110.551959] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 04:46:34 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000040)={0x96, 0x77, 0xff, 0x95}, 0xffffffffffffffac) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1b) 2018/05/24 04:46:34 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000002680)={&(0x7f00000033c0)=@hci, 0x80, &(0x7f0000002600)=[{&(0x7f0000001380)=""/125, 0x7d}, {&(0x7f0000003440)=""/4096, 0x1000}], 0x2, &(0x7f00000014c0)=""/251, 0xfb}, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0xfffffffffffffef9) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000100)}, 0x0) 2018/05/24 04:46:34 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0xff, 0x92, r0, 0x8000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x4}, 0x8) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)={r2, 0x2}) 2018/05/24 04:46:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x100000000000000, 0x0, 0x0, 0x1000000000000000, 0x0, 0x400000000000000, 0x0, 0x0, 0x81}) r1 = syz_open_pts(r0, 0x0) r2 = socket(0xa, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCSETSF(r0, 0x5457, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x23000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0xf8, r3, 0x0, 0x70bd26, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf462}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5ea}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4000000000000000}]}, 0xf8}, 0x1, 0x0, 0x0, 0x1}, 0x4) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)) syncfs(r1) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2200, 0x0) 2018/05/24 04:46:34 executing program 4: 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) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000000000)) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000040)={0xd000, 0x0, 0xffffffffffff887f, 0xf2, 0x2}) memfd_create(&(0x7f0000000200)="74086e750000000000000000008c00", 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x10, 0xffffffffffffffff, 0x0) 2018/05/24 04:46:34 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$poke(0x4, r0, &(0x7f0000000000), 0x1) keyctl$set_reqkey_keyring(0xe, 0x2) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000100)="6c6f676f6e0019aa37456c0292aa03a666c6af61757b5f10a0776baea31d0cecc1ff1e40e8c6bf1205f2d81965d66388d477b017b066abc6502899f62a0718f02171bc637bfa4a8b30d2132c53fd639944dac5e3d496f2c711004253", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='logon\x00', r1) 2018/05/24 04:46:34 executing program 0: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100030423dcffdf00", 0x1f) 2018/05/24 04:46:34 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f000068a000/0x4000)=nil, 0x4000) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x42, 0xfffffffffffffffe, 0x6, 0x0, 0x7f, 0x0, 0x4, 0x8f4, 0x51, 0x4, 0xffffffffffff7fff, 0x11e, 0x8, 0x8a1e, 0x7, 0x401, 0x6, 0x80000000, 0x3897, 0x96, 0x80, 0xac9, 0x4, 0x9, 0x0, 0x9, 0x9, 0x0, 0x31, 0x7, 0x4, 0x800, 0x4, 0x4, 0xfffffffffffffffa, 0x0, 0x9, 0x2, @perf_config_ext={0x401, 0xffffffffffffff55}, 0x2808, 0x200, 0x1, 0x4, 0x1, 0x9, 0x2}, r1, 0xf, r0, 0x9) 2018/05/24 04:46:35 executing program 7: r0 = socket(0x1000000000000d, 0x4000000006, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)={[{@type={'type', 0x3d, "59deb700"}, 0x2c}]}) [ 110.627816] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/24 04:46:35 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) write$binfmt_script(r0, &(0x7f0000000280)={'#! ', './file0', [{0x20, '%'}, {0x20, "6367726f75706e6d696d655f74797065657468302f73656c696e757873656c696e7578736563757269747976626f786e65743073656c696e75782429292e9026656d30"}, {0x20}, {0x20, '--:!loem0\\},,user+'}, {0x20, 'proceth0vboxnet0)'}, {0x20, '*'}, {0x20, '#'}, {0x20, 'eth0'}, {0x20, "24832f"}, {0x20, '#^#},'}], 0xa, "f1a3cf42a79c01ab74931772160910bdd4a91e4e8010c78b758ddae2aa4411cb61dd5250e0911f86f0de68442a3da18f52cdd9bc6646d98364200c2a2991470c71986f03cf09a79d3bb83ec43b66f6c2e56a8cc4fa04afee6099ca38e73f8ba780b1c9f681ff39ba62054b0577c9d493a19f00fadc18055226b387a5a080b07f82ef174c97136aa6e5c0cbe326f1b83eec30b3fbc564486376da379c8612fba5b9e950d347063c71b079b1e8b8da7f2f26f989e890a44d6f6fc6b4275196e47d6f5de05cace177"}, 0x151) 2018/05/24 04:46:35 executing program 0: timer_create(0x2, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r0 = semget(0x2, 0x3, 0xa) semctl$SEM_STAT(r0, 0x4, 0x12, &(0x7f00000000c0)=""/10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) timer_gettime(0x0, &(0x7f0000000040)) 2018/05/24 04:46:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x29d) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond_slave_1\x00', 0x10) r1 = socket(0x2000000000000a, 0x200000002, 0x0) r2 = semget$private(0x0, 0x7, 0x404) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101802, 0x0) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000280)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000140)={{0x6, 0x9a, 0x5, 0x101, 0x100000001}, 0x10000, 0x8, 0x3ff, 0x401, 0x4000000000, "9d782df01c90dbd5e20322505db197e6f608b0c49152e9c9b63196b5f7cfce2a477d5748317481daadb3665d570223101785ac5da70735a07662f021fe143cc1c2b192eb2cafd5aea785bf29aba1df6a2cdf227691a42561f62fe0b7bf6ae28bb63ecbd31a89f30f85b5d8b9a3f3a13f114f2e7fd01f32e808371daa32f4f2f6"}) semctl$GETPID(r2, 0x203, 0xb, &(0x7f0000000000)=""/40) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000400)) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/05/24 04:46:35 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) fchdir(r0) 2018/05/24 04:46:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x72, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0x0, 0x8}, &(0x7f00000002c0)=0x10) close(r2) close(r1) 2018/05/24 04:46:35 executing program 3: syz_emit_ethernet(0x140, &(0x7f0000000280)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f003000ffff00000000ff0200000000000000000000000000010200907800000000609433df0000000000000000000000040000000000000001fe800000000000001100000000000000"], 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) fsync(r0) [ 110.827326] hfsplus: type requires a 4 character value [ 110.832881] hfsplus: unable to parse mount options [ 110.840407] QAT: Invalid ioctl [ 110.847093] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 110.854262] QAT: Invalid ioctl [ 110.898895] QAT: Invalid ioctl [ 110.905435] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 110.927989] QAT: Invalid ioctl 2018/05/24 04:46:35 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") keyctl$dh_compute(0x17, &(0x7f0000000140), &(0x7f00000001c0)=""/190, 0xbe, &(0x7f0000000380)={&(0x7f0000000280)={"726d643136302d67656e6572696328383df2f35a6d00"}, &(0x7f00000002c0)}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x1, 0x8}) [ 110.947784] hfsplus: type requires a 4 character value [ 110.953166] hfsplus: unable to parse mount options [ 110.954094] QAT: Invalid ioctl [ 110.963789] QAT: Invalid ioctl 2018/05/24 04:46:35 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c00080000000000a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400040, 0x0) splice(r2, &(0x7f00000001c0), r1, &(0x7f0000000200)=0x26, 0x57, 0x1) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000080)={0x400, {{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x1b}, 0xc000}}, {{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x108) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x0, 0x3, 0x3}}, 0x26) [ 111.064239] could not allocate digest TFM handle rmd160-generic(8=òóZm [ 111.139858] could not allocate digest TFM handle rmd160-generic(8=òóZm 2018/05/24 04:46:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe01}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r0) sendmsg$kcm(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000540)="c9", 0xfffffffffffffea9}], 0x1, &(0x7f0000000400)}, 0x0) recvmsg$kcm(r0, &(0x7f0000003540)={&(0x7f0000003340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000034c0)=[{&(0x7f00000033c0)=""/230, 0xe6}], 0x1, &(0x7f0000003500)=""/9, 0x9}, 0x0) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000003580)={0x3, 0x2, &(0x7f0000000040)=@raw=[@exit={0x95}], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x59, &(0x7f0000000380)=""/89, 0x0, 0x0, [], r2}, 0x48) 2018/05/24 04:46:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0xffffffc9}], 0x1, 0x3d) 2018/05/24 04:46:36 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/198) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)={0x1, 0x1, [0x0, 0x10000, 0x0, 0x4]}) 2018/05/24 04:46:36 executing program 2: openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x88040, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f00000003c0)=0x1) 2018/05/24 04:46:36 executing program 3: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x400000000000000, 0x101}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000140)={r2, 0x2}) ptrace$pokeuser(0x6, r1, 0x4, 0x700000000000000) 2018/05/24 04:46:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="18000000ff00090200000000000000000000000004000100"], 0x18}, 0x1}, 0x0) 2018/05/24 04:46:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x101100) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x1f, 0xb05}) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x178) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="d5d6b6c5820faeea54d60004002c5b534c", 0x11) 2018/05/24 04:46:37 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udplite\x00') r1 = accept(r0, &(0x7f0000000440)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x80) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x98, 0x0, &(0x7f0000000300)=[@request_death={0x400c630e, 0x3}, @dead_binder_done={0x40086310, 0x2}, @increfs={0x40046304, 0x4}, @release={0x40046306, 0x2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x70, 0x30, &(0x7f0000000200)=[@ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x1, 0x36}, @fda={0x66646185, 0x2, 0x0, 0x3b}, @ptr={0x70742a85, 0x0, &(0x7f00000001c0), 0x1, 0x1, 0x20}], &(0x7f0000000280)=[0x48, 0x30, 0x30, 0x38, 0x20, 0x38]}, 0x7f}}, @exit_looper={0x630d}, @free_buffer={0x40086303, r2}, @acquire={0x40046305, 0x4}, @increfs={0x40046304, 0x2}], 0x20, 0x0, &(0x7f00000003c0)="1b45417c9203006c753aeabfca7e511a5e0b31259601280c5d395a1e3cf711cf"}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x3, &(0x7f0000000980)) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000a00)=0x28, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000a40)={'team_slave_1\x00', 0x4}) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) sendmsg$netrom(r0, &(0x7f0000000840)={&(0x7f0000000500)=@full={{0x3, {"8bf8db606d0e31"}, 0x401}, [{"d4a1fe8526d6cf"}, {"8581b98a6ee0ba"}, {"c6325cd6f902e8"}, {"f49f5d8abcd0d3"}, {"73a5fe476a2028"}, {"47c3e1f86f506f"}, {"2985205e83798d"}, {"d5bde191b0c746"}]}, 0x48, &(0x7f0000000980)=[{&(0x7f0000000580)="678664a81235f9fd5ab78015e3a985f069f83f942af2e2d21d4baec9509cd6b3d8b05032d4485ebcb92bf00294de91b9522c753dc48e5f92440eaace03a79cb899b0a121dc0011467aed477fdd09c9981bb93d9f5a1d35fbf021136e0b23ee20135701a8afa4f6592e1ed60e3293a127406b5f71b4e95442b68f396b9aa0c44c07", 0x81}, {&(0x7f0000000640)="c93300b00dd58d10ae47ca746ab85b9dd778932af7244b650464bf8850e09a73358dfd1f7219afa24cce13cd54beb4bd94f670ef2e50b7788fb4c33338fe5ae3f0143f8676cc0e93d35004503f12764acb9038730d5eb078b4744eeaf3c596ec61d6b2aef53875f1a95186b15707551b659c1974108457aa08781a98e89877e25ced0a26cbdab70163deaa8cadeb9f2359a0b2016e717c51b9bc5e7e433f03c84b4552cfc1273f17ef55efa103f15b9c9543e7019764486b2419379430e5ff0e620674796f5a2d75dc63c5293e11fbfa8670d7e0a1da6a19d8206669c9aadd279235b87a610a2068c0c22b588bc732448f7a7551ed0631a05a", 0xf9}, {&(0x7f0000000740)="191ab4251ce6a2d8a628148b632e09e58b5076f1c14b45d0f5e3becc033060e8a0621972355da8edc909ebc6ca949e3ea072cdf650fbf6ba891f37af103ee3ebf99174d9f9", 0x45}, {&(0x7f00000007c0)="8873f09ac5f1634e7f4184535c651416aa", 0x11}, {&(0x7f00000008c0)="822947eef28cfb620e4ec73ee4e323d966c055005ab66cf674d9a0b3177b82f524de1e0938b011a93367c32996b7b39135b81d8a0369ac6c8a97fc0833bdc1d42e6038bbed4c8b4722f8eeea8bfd88fb7159e77d1fb0fedbcefcd39b5dd8514367268781107e76fca2381e7e8db3377134e14f94aa399618aa72cc13abdc315a000af5bbc57d4791c575a40dbb69d53b585a7ffd81a656d3c1ea725284178b97acb8eab95c98df303b176519d8d832", 0xaf}, {&(0x7f0000000800)="f7343439e4ff6c472963e175026aea37bf5967d6a59d250117", 0x19}], 0x6, 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0x15d8, 0x4000}, 0x20000840) 2018/05/24 04:46:37 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/30, 0x1e) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1) 2018/05/24 04:46:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='time_offs,\x00']) 2018/05/24 04:46:37 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000702000020feffff720af0fff8ffffff79a4f0ff00000000b7060000000000012d6405000000000065040400010000000704000001000000b700006a0a00fe000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0xfffffffffffffffe}, 0x41) r1 = socket$inet(0x2, 0x80a, 0x2) r2 = dup2(r0, r1) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000200)) getsockname(r1, &(0x7f0000000000)=@un=@abs, &(0x7f00000001c0)=0x80) r3 = socket$inet_icmp(0x2, 0x2, 0x1) fchmod(r3, 0x40) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00'}, 0x10) syz_emit_ethernet(0xdc, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaeaaaaaaaaaaaaaa81001b000011aa010a864ea84c000083da8dad15fe196c2151ea61dd53881056b1e8699b5dfdb30ce33e95ddfc1242c646fc30ebd6ced753cc0eccea860d43938909df8b8f454025854365e96c44f3998f9e98050c82b72fa258eb60428df9ce8ba30aafac2d0e69e9465dfdab0d7db43fa89af03f209c43804058f5c3996e90de49a507909f447eb7938c5ceb0f784eab91690a969da6a8f9136f2a989e2ccff0a9b203b112e0bd0db820d270008db01c9f679e8a4920e2ed0cbc26ae363b15865566a10c12e9cf5e93e3f1747c01fe295817c04ebdc820687f3b5205b47dfcee4bd3b775b0"], &(0x7f0000000300)={0x1, 0x4, [0xb21, 0x1bf, 0x8bd, 0xdb2]}) 2018/05/24 04:46:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x20, 0x20, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x1, @u64}]}, 0x20}, 0x1}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000140)) 2018/05/24 04:46:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x80000000004) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r0, &(0x7f000058bfe4)="290000001400090000000000000060eb0100100006a40e07fff00fd57f25ffffff0140002a00f3ff09", 0x29) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/24 04:46:37 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)=ANY=[@ANYBLOB="020f00000a0000000000000000000000030006000000000002000000e00000010000000005000500000000000a0000000000000000000000000000000000ffff000000000000000000000000"], 0x50}, 0x1}, 0x0) [ 112.826259] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 112.844290] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/24 04:46:37 executing program 5: io_setup(0x6, &(0x7f0000000040)=0x0) io_destroy(r0) io_setup(0x80a, &(0x7f0000000280)=0x0) io_destroy(r0) io_destroy(r1) [ 112.867576] FAT-fs (loop4): Unrecognized mount option "time_offs" or missing value [ 112.876797] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 112.943860] FAT-fs (loop4): Unrecognized mount option "time_offs" or missing value 2018/05/24 04:46:37 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000005480)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f00000002c0)='ramfs\x00', 0x0, &(0x7f0000001d80)) syz_fuseblk_mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000780)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='ntfs\x00', 0x12021, 0x0) creat(&(0x7f0000000600)='./file0/file0\x00', 0x0) syz_mount_image$nfs4(&(0x7f0000000180)='nfs4\x00', &(0x7f00000001c0)='./file0\x00', 0x8000, 0x4, &(0x7f0000000500)=[{&(0x7f0000000200)="f01df1b13f1b621a4543971d55826f0348c010f525f48934ae46a11be255670a85bf5da092315e505145921b24b5d84b53904062dc1fc773cc0eca01", 0x3c, 0x7}, {&(0x7f0000000340)="52b70a34528a7ba04ade31ab2b541fc70302de4a62b8309754bf1045ae2ad7354d90461044e43f44bc046af46fb8dd817e75d7e900f939b50a46ea3492798c39dfdb32484433df27aa4ec5ac3c0c2e08d6b6a8f8c56410ac55656f0b3cbfc2bb420e5eeb34f1c5", 0x67, 0x5}, {&(0x7f0000000480)="84b59146f4f579ceab4116450b04da76b8d253c689d4177a9a34b48a357242621846dcdca0cecff632c3105153b334c0978ff601d99bcf43be88c5c82711c1926a25711c733797ee934c82729aceea571b97f3", 0x53, 0x8}, {&(0x7f00000017c0)="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", 0x1000, 0x9}], 0x880000, &(0x7f0000000280)='ntfs\x00') stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x200, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000007c0)="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") 2018/05/24 04:46:37 executing program 1: r0 = socket$inet(0x2, 0x2, 0x1000000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0xd20, 0x2ee) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x986, 0xff0d) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) 2018/05/24 04:46:37 executing program 3: syz_init_net_socket$nfc_raw(0x27, 0x0, 0xf0ffffffffffff) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xafc1, 0x141040) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/138) 2018/05/24 04:46:37 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = gettid() r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000180)) pread64(r0, &(0x7f0000000100)=""/75, 0x4b, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000012000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000100), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000000080)=r4) close(r0) 2018/05/24 04:46:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x10000, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) write(r0, &(0x7f0000000000)="2400000024007f000000000000007701000000ff0100000000000100ffffffff0100ff10", 0xfffffffffffffeb6) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0xffff, 0x3ff, 0x920, 0x6, 0x1, 0x5f, 0x3f, 0x8000, 0x0, 0x3, 0xc93}, 0xb) 2018/05/24 04:46:37 executing program 6: r0 = socket(0x0, 0x1, 0x3ff) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x810, r0, 0x0) close(r1) 2018/05/24 04:46:37 executing program 5: r0 = socket(0xa, 0x1, 0x0) prctl$getreaper(0x9, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/24 04:46:37 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7ff, 0x30, 0x7f, 0x3f}, &(0x7f00000000c0)=0x18) r3 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x1, 0x40) socket$inet_udp(0x2, 0x2, 0x0) openat$cgroup_int(r3, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x2, 0x1f}, 0xc) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000200)={0x8}) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f00000002c0)}) 2018/05/24 04:46:37 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x1b6, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x35f], 0x2, 0x2, 0x8000, 0x4, 0x7, 0x2, {0x1, 0x5c1a, 0x8, 0x9, 0x1, 0x100000000, 0x9, 0x20, 0x81, 0x7, 0x2, 0xe6e9, 0x3, 0xff, "b430274d3a97f4845f6958951d199ea0ad32143187e71271ab23de9907a352b8"}}) getsockname$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') accept4$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000080)=0x1c, 0x80800) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/24 04:46:37 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007, 0x10}, 0x2c) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x40, 0x40042) r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000580)={r0, &(0x7f0000000100), &(0x7f0000000000)=""/89}, 0x18) 2018/05/24 04:46:37 executing program 1: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x10d) r3 = accept$alg(r2, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000000), 0x12) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x800) 2018/05/24 04:46:37 executing program 3: r0 = socket(0x1e, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0x200}, {0x4000000000000, 0x108}, 0x9, 0x2, 0x1000}) ioctl(r0, 0x8912, &(0x7f0000000080)="af26262c8523bf012cf66f") bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/24 04:46:37 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) syncfs(r0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x200000) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000080)={0x10001, 0x4, 0x0, [{0x800, 0x100000000, 0x5, 0x5f85357d, 0x5, 0x2, 0x6}, {0x0, 0x400, 0x0, 0xfff, 0x5, 0xae6, 0x4}, {0x3, 0x7, 0x80000000, 0x2, 0x924, 0x1, 0x3}, {0x80000000, 0x4, 0x2, 0x1b, 0x9, 0x2}]}) write$binfmt_aout(r0, &(0x7f00000001c0)={{0x1cf, 0x1, 0x80000000, 0x9c, 0x33a, 0x1, 0x23a, 0x100000001}, "b50bf99a33ca356b2cc6a22f441ee9b1d1afe8dedf93d6f329ad5f1b31688f9164e6ddaece8d9485bb00b54d4ed1c709859d2c110795aeaffdd5741c32c69a7a8fa66b4695ded47e4837ee3b2f0655d43788aac77a75d759c6c8517c446d8f818a7c1eb76d56ee5a38dcd2fcc9e9675010c05a89d720355d6c414e961850b1192b678dbfa966689e1f", [[], [], [], [], [], [], [], [], [], []]}, 0xaa9) madvise(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x11) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x216}, 0x4) 2018/05/24 04:46:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000180)={0xc0003}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000280)=[@text16={0x10, &(0x7f0000000000)="0f2167baf80c66b83153db8f66efbafc0cec8a0bbaf80c66b85a72cb8366efbafc0cb8f61eef66b9800000c00f326635004000000f30660ff19f01000f32f2f008b935000f01b596c80f381c4203", 0x4e}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket(0x2, 0x5, 0xf5) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0xfff, 0x1, 0x0, 0x4, 0x81, 0x10000, 0x0, 0x5, r4}, 0x20) 2018/05/24 04:46:38 executing program 6: recvmmsg(0xffffffffffffff9c, &(0x7f0000004300)=[{{&(0x7f0000000100)=@generic, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/80, 0x50}], 0x1, 0x0, 0x0, 0x28}, 0x5}, {{&(0x7f0000000240)=@ax25, 0x80, &(0x7f0000000340)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/85, 0x55}, {&(0x7f0000001400)=""/156, 0x9c}], 0x3, &(0x7f00000014c0)=""/239, 0xef, 0xffffffffffff0001}, 0x10000}, {{&(0x7f00000015c0)=@vsock, 0x80, &(0x7f0000001740)=[{&(0x7f0000001640)=""/142, 0x8e}, {&(0x7f0000001700)=""/56, 0x38}], 0x2, &(0x7f0000001780)=""/1, 0x1, 0x4}, 0x7f}, {{&(0x7f00000017c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001840)=""/30, 0x1e}, {&(0x7f0000001880)=""/52, 0x34}, {&(0x7f00000018c0)=""/163, 0xa3}, {&(0x7f0000001980)=""/141, 0x8d}], 0x4, &(0x7f0000001a80)=""/201, 0xc9, 0xa3}, 0xfffffffffffffc01}, {{&(0x7f0000001b80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001c00)=""/126, 0x7e}, {&(0x7f0000001c80)=""/208, 0xd0}], 0x2, &(0x7f0000001dc0)=""/56, 0x38, 0x2}, 0x9}, {{&(0x7f0000001e00)=@alg, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001e80)=""/4, 0x4}, {&(0x7f0000001ec0)=""/59, 0x3b}, {&(0x7f0000001f00)=""/157, 0x9d}], 0x3, 0x0, 0x0, 0x101}, 0x100000001}, {{&(0x7f0000002000)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002600)=[{&(0x7f0000002080)=""/205, 0xcd}, {&(0x7f0000002180)=""/124, 0x7c}, {&(0x7f0000002200)=""/18, 0x12}, {&(0x7f0000002240)=""/7, 0x7}, {&(0x7f0000002280)=""/65, 0x41}, {&(0x7f0000002300)=""/210, 0xd2}, {&(0x7f0000002400)=""/159, 0x9f}, {&(0x7f00000024c0)=""/7, 0x7}, {&(0x7f0000002500)=""/241, 0xf1}], 0x9, &(0x7f00000026c0)=""/174, 0xae, 0x9}, 0x81}, {{&(0x7f0000002780)=@hci, 0x80, &(0x7f0000003800)=[{&(0x7f0000002800)=""/4096, 0x1000}], 0x1, &(0x7f0000003840)=""/132, 0x84, 0x2}, 0x4f2cb792}, {{&(0x7f0000003900)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003980)=""/76, 0x4c}, {&(0x7f0000003a00)=""/103, 0x67}, {&(0x7f0000003a80)=""/36, 0x24}, {&(0x7f0000003ac0)=""/63, 0x3f}, {&(0x7f0000003b00)=""/26, 0x1a}, {&(0x7f0000003b40)=""/41, 0x29}, {&(0x7f0000003b80)=""/232, 0xe8}, {&(0x7f0000003c80)=""/101, 0x65}, {&(0x7f0000003d00)=""/173, 0xad}], 0x9, &(0x7f0000003e80)=""/13, 0xd, 0x6}, 0x5}, {{&(0x7f0000003ec0)=@sco, 0x80, &(0x7f0000004200)=[{&(0x7f0000003f40)=""/114, 0x72}, {&(0x7f0000003fc0)=""/216, 0xd8}, {&(0x7f00000040c0)=""/44, 0x2c}, {&(0x7f0000004100)=""/113, 0x71}, {&(0x7f0000004180)=""/37, 0x25}, {&(0x7f00000041c0)=""/64, 0x40}], 0x6, &(0x7f0000004280)=""/97, 0x61, 0x10001}, 0xd4}], 0xa, 0x0, &(0x7f0000004580)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000045c0)={0x0, 0x0, 0x1, 0x3ff, 0x100, 0x5, 0x3, 0x40, {0x0, @in6={{0xa, 0x4e21, 0x6, @empty, 0x80}}, 0x1f, 0x200, 0x3ff, 0xfffffffffffffffa, 0x8}}, &(0x7f0000004680)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000046c0)={r2, 0x4}, &(0x7f0000004700)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000004a80)='/dev/kvm\x00', 0x0, 0x0) r4 = dup(r3) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f0000004a00)="7621c8fbf3482cce020000570a6f479e9cb038f37e9050cc68d6c5ca594157aed52b1019dfc405d44140d1787a5be0d544193a2507a123df0d407b84e5f4bdb082aef2d3b7d061176d93f4ce7183856f4310a0bd3c03982387668f52b46934b0b1ee1fe1e8d9e65dec91a0da") r7 = getegid() setgid(r7) ioctl$EVIOCGEFFECTS(r6, 0x80044584, &(0x7f0000004900)=""/73) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000080)={r6}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004800)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000048c0)={&(0x7f00000047c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000004880)={&(0x7f0000004840)={0x28, r8, 0x800, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x12}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x40000) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f00000003c0)={0x2}) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000000000)={[{}, {0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], 0x7}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000004740), &(0x7f0000004780)=0x1) clock_gettime(0x0, &(0x7f0000004980)={0x0, 0x0}) clock_settime(0x7, &(0x7f00000049c0)={r9, r10+10000000}) 2018/05/24 04:46:38 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f00000001c0)=@in={0x2}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x802) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000140)="0161d19d7f6ce61fcf23cc8d7a3fd38c234270d733bf43") r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6d6f756e74730006d8a5df7187d0d72095f40f77433292a58040b9b0674bf06e1a64303a98bb12f310c2960d") recvfrom$inet6(r2, &(0x7f0000000080)=""/73, 0x49, 0x40000000, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @empty, 0x75}, 0x1c) tee(r2, r0, 0x4a, 0x1) sendfile(r0, r2, &(0x7f0000001080), 0x2000000000000ff) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000240)=""/183) 2018/05/24 04:46:38 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000840)='/proc/self/net/pfkey\x00', 0x800c2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/wireless\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x2, 0x5, 0xff}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000800)=@fragment={0xed, 0x0, 0x1000, 0x80, 0x0, 0x4, 0x64}, 0x8) sendmsg$nfc_llcp(r0, &(0x7f00000007c0)={&(0x7f0000000080)={0x27, 0x0, 0x1, 0x2, 0xe7, 0x4, "f513712e5c964464167804115e49cc694f90dbea2eb557a76eb7bd1adc73d471ecf7078f6cf82f7ff4130dda1effc84d722134af7cf8593677aebe33a4305c", 0x17}, 0x60, &(0x7f0000000640)=[{&(0x7f0000000240)="076e468016932b4790cb2ee31a7cb29a03522aced6b3074dc1a9b35c8763dd020e282385ffb5f5698eb4fb9d0ee456e03b4d04d04d5fbf2a928352cfd1556d3289ea5ef5ce32e0df46048e282115188bac0ac24f0135be4e20b4a8d3facafd51acbc9dccafe424642cf605d927b99c08c3d2235a608591c1a45ae3a1c00675b9fe2d642b541b4aed004ffd1e1f6f0dffa33b2385d2f74524669502f49157e7d18f1a80f33c704e0c4560a15715b3ef854f4eb82c6ac1421f79799fc5f4857b69eee3c49850ae23d63f9be150f1acacc166af902d7fa1c8d365e093e7", 0xdc}, {&(0x7f0000000100)="9033203d3c50448cf9acac015aa468cba7babf0e05d8c38eb0a865d18f80def22746c544e2d221d2ebfcf823f134df2c60313d00e754ea2522804c0b535e981586dd939d17ab90f6378a42b25a864ee73e00eb8ccff336d4ea269700ae41ed60e94b1b", 0x63}, {&(0x7f0000000340)="f82649602efffcd532d1ac9ec87575a5975cb669315cc2981b427dde783100e7603e345bbae7e5c8626f4099564d7cdd18b8c7ccd624eea57c7d092ae5b622bf60a127657e1e928916c4766b00e31745833b3973b1662a292aac5ad923d923764287f2cce35a20b29f67e82e27854dab2fea2c0d9c134a1ad74c6f7d66c948fe3da7d51a08bb15cf8a043e18303c238b7a3f76b2702a0cffb7a3ab", 0x9b}, {&(0x7f0000000400)="dd9a70ed710a13b0fcd636f8152463d6d7cb0679ea9451f0f002064cd23eaa6fdfeb5c053adbd1a0f01a030d29a8f2e3a49deec0b9a4f6e10f6a524dcb249076aa4211459db68f711127f58214f0bcf49550b7f41f646723814941c77f7d663214f967eef2ff225c48cbaf2a3a479661f9d9ad40288396657d98e693de7b89a636bbf5bb2b87fdf9fc8ba6b397f418e2ca5ccebd1345821d649a424fc54c43a77f7001ddcead315b", 0xa8}, {&(0x7f0000000580)="8cb461d4ea6633baf20dbf6152f70270615b6c31a8f5ea420d13b51b18b9b6f4", 0x20}, {&(0x7f00000005c0)="40c5e6852e9b7378774541ec9703f3ac6a6539dae423195b130f91399319244190e8774138eca25fc33997bf629eb78f917af8175ea14fe0968a63b2bf282b1e26b1aa47e3011f42e5b72e", 0x4b}], 0x6, &(0x7f00000006c0)={0xd0, 0x10f, 0x8000, "43ea38a0965191591c00c2c4f9be9717c7c77cfb4a1a8fdff892a512e1c669363e6fdd7b357cf0ba43fa78e5f6263a6f91e7668af451a40f31e5a523dc31d1a1fb8018111424dbedaa932638254019d12b7da2a7882ed74c8d1c618d5ca5dcaccf12147f8e886ecdc6c03eadc6a61e10e0e14d07490450ea3fc81dd2ab7fe2085fb44ad0c4cfbf219136034d2f344f6438b2b8d4c85b39617a154a1f05e0ceb21956208f52f4d7a232070bfa1e6b8fda69ca1e4d747c4f0f94c91e3e1786"}, 0xd0, 0x10}, 0x2000c810) readv(r0, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f00000004c0)=""/113, 0x71}], 0x2) 2018/05/24 04:46:38 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r2 = getpgrp(0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x20800, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, r2, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x26) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r4, &(0x7f0000000140)={r3, r4}) 2018/05/24 04:46:38 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="7f454c4e000000e400ffffffffffffff000000004000000000000000000000"], 0x2b) ioctl$SG_IO(r1, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0xeb, &(0x7f00000000c0)=""/235}, &(0x7f00000001c0)="de62b74988e2", &(0x7f0000000200)=""/208, 0x0, 0x0, 0x0, &(0x7f0000000380)}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) 2018/05/24 04:46:38 executing program 0: unshare(0x20000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x18002, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x1, 0x5, 0x6ed, 0x80000000}) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x81, 0x20, 0x1, 0x6}, &(0x7f0000000180)=0x18) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/05/24 04:46:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) syz_open_pts(r0, 0x0) syz_mount_image$xfs(&(0x7f0000001440)='xfs\x00', &(0x7f0000001480)='./file0\x00', 0x8000, 0x5, &(0x7f0000001800)=[{&(0x7f00000014c0)="cac59f5423f3b20ec2b7a00f1103640ec63e5ab4a8f7a5b89e73106ce26eb72d3445222b09af8cc3433ea3222e1acb6b1a229c7deadba3595a7852d813efaadb1cefd110c37193f9cad130821a1de6", 0x4f, 0xffff}, {&(0x7f0000001540)="5454354680149f01a5f382c01f8f674583fd911dc3d4aa845d0588c48058d69274fc0136990556bb6ea264b04ca71c3022e2d17a4b24e473911e2597b59c3e0766c34b7bf6b6035cba07e62407b77fed0042e3f2a74bf0dffd2a7961b9359b01939f5ee08e17c8de12045bc8d5d3944f1a6c98b2fb8f7473543d53309d307ca227d4ca058410947ea1", 0x89, 0xdd0f}, {&(0x7f0000001600)="66a2e2e44abc94e0487ee6f93bc4eaf37cb353890e36104484e7b26fcfabc728bd1efd73626090c5dadb97261bb5b04e", 0x30, 0x3f00}, {&(0x7f0000001640)="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", 0xff, 0x1000}, {&(0x7f0000001740)="e6738dc7c57ba1b8dfa6d7e5dd9f8ebc7ad8ad19be27956cb732ac31211794279f742eab1f2f46a00dbf311c825f32bde1bbea5603381ee0f9c69604a93eb58e50a0c6b70c69e7e2229d2d51ba181b1db400c5fe69748dc58cce69c0de6c6fd9b5b2991ff6e3bebfa216450464ce273499acbbb80a86f58f697ab1ac8b57249a6702e73364aae223f3", 0x89, 0x2}], 0x40, &(0x7f0000001880)={'nouuid,', {[{@inode32='inode32', 0x2c}, {@rtdev={'rtdev', 0x3d, './file0'}, 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@inode32='inode32', 0x2c}]}}) ppoll(&(0x7f0000000000)=[{r0}], 0x274, &(0x7f0000000080), &(0x7f0000000100), 0x8) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x4, &(0x7f0000001380)=[{&(0x7f00000001c0)="3f2a9bbfbf62d37f2e9f6b9f5f0274a78ce543f779ab97f2", 0x18, 0x4}, {&(0x7f0000000200)="34bfe1a0527cd0338691b4b72604c55f1a61b49c7566b72ed90a3bb9f39358077bea319810399c51aecaec28b5f59b91692b5247b6d01ff5637236971c7ddd0e2c3df954ce64406c4eced406ffd7a5cef3fe467a22e6c68cdecf9b02802b111285c08aa8acb312c90537344d4d7d0cf898c1e7457de27a52b1e017ba90f69c9379d4c583d0f7eb5e99a7244f8855993cf68c20704dd9bdc9d3b7cff9c93fb94e0c8b662c5bb1d0474134bca16ae68b8a00fdf99f1d4a5013f5ebd3fed1e62c590708fa8fc2ddfff36e8a2f3b69d42762595e4e1ec40c40cf9badf112a292794a49d67d36a9d659", 0xe7, 0x7}, {&(0x7f0000000300)="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", 0x1000, 0x4}, {&(0x7f0000001300)="9e425fe0c8904c876748e9846bbcaba653e4ffdd27dd24a884ec73f037b6aed3bd0d69cc2fbd0c02bef84d421fff9efcedf38794f21dd80b33ad4328eb81c1099e50ab6abfc8901b698d1233f260ee4c4729abbb7e6e621c9a31ef76c821feea52154d45718f", 0x66, 0x8000}], 0x0, &(0x7f0000001400)=ANY=[@ANYBLOB="64697361626c655f7370617273653d796573fd3531372c6d66745f7a6f6e655f6d756c7469706c7e09b06965723d"]) 2018/05/24 04:46:38 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000840)='/proc/self/net/pfkey\x00', 0x800c2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/wireless\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x2, 0x5, 0xff}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000800)=@fragment={0xed, 0x0, 0x1000, 0x80, 0x0, 0x4, 0x64}, 0x8) sendmsg$nfc_llcp(r0, &(0x7f00000007c0)={&(0x7f0000000080)={0x27, 0x0, 0x1, 0x2, 0xe7, 0x4, "f513712e5c964464167804115e49cc694f90dbea2eb557a76eb7bd1adc73d471ecf7078f6cf82f7ff4130dda1effc84d722134af7cf8593677aebe33a4305c", 0x17}, 0x60, &(0x7f0000000640)=[{&(0x7f0000000240)="076e468016932b4790cb2ee31a7cb29a03522aced6b3074dc1a9b35c8763dd020e282385ffb5f5698eb4fb9d0ee456e03b4d04d04d5fbf2a928352cfd1556d3289ea5ef5ce32e0df46048e282115188bac0ac24f0135be4e20b4a8d3facafd51acbc9dccafe424642cf605d927b99c08c3d2235a608591c1a45ae3a1c00675b9fe2d642b541b4aed004ffd1e1f6f0dffa33b2385d2f74524669502f49157e7d18f1a80f33c704e0c4560a15715b3ef854f4eb82c6ac1421f79799fc5f4857b69eee3c49850ae23d63f9be150f1acacc166af902d7fa1c8d365e093e7", 0xdc}, {&(0x7f0000000100)="9033203d3c50448cf9acac015aa468cba7babf0e05d8c38eb0a865d18f80def22746c544e2d221d2ebfcf823f134df2c60313d00e754ea2522804c0b535e981586dd939d17ab90f6378a42b25a864ee73e00eb8ccff336d4ea269700ae41ed60e94b1b", 0x63}, {&(0x7f0000000340)="f82649602efffcd532d1ac9ec87575a5975cb669315cc2981b427dde783100e7603e345bbae7e5c8626f4099564d7cdd18b8c7ccd624eea57c7d092ae5b622bf60a127657e1e928916c4766b00e31745833b3973b1662a292aac5ad923d923764287f2cce35a20b29f67e82e27854dab2fea2c0d9c134a1ad74c6f7d66c948fe3da7d51a08bb15cf8a043e18303c238b7a3f76b2702a0cffb7a3ab", 0x9b}, {&(0x7f0000000400)="dd9a70ed710a13b0fcd636f8152463d6d7cb0679ea9451f0f002064cd23eaa6fdfeb5c053adbd1a0f01a030d29a8f2e3a49deec0b9a4f6e10f6a524dcb249076aa4211459db68f711127f58214f0bcf49550b7f41f646723814941c77f7d663214f967eef2ff225c48cbaf2a3a479661f9d9ad40288396657d98e693de7b89a636bbf5bb2b87fdf9fc8ba6b397f418e2ca5ccebd1345821d649a424fc54c43a77f7001ddcead315b", 0xa8}, {&(0x7f0000000580)="8cb461d4ea6633baf20dbf6152f70270615b6c31a8f5ea420d13b51b18b9b6f4", 0x20}, {&(0x7f00000005c0)="40c5e6852e9b7378774541ec9703f3ac6a6539dae423195b130f91399319244190e8774138eca25fc33997bf629eb78f917af8175ea14fe0968a63b2bf282b1e26b1aa47e3011f42e5b72e", 0x4b}], 0x6, &(0x7f00000006c0)={0xd0, 0x10f, 0x8000, "43ea38a0965191591c00c2c4f9be9717c7c77cfb4a1a8fdff892a512e1c669363e6fdd7b357cf0ba43fa78e5f6263a6f91e7668af451a40f31e5a523dc31d1a1fb8018111424dbedaa932638254019d12b7da2a7882ed74c8d1c618d5ca5dcaccf12147f8e886ecdc6c03eadc6a61e10e0e14d07490450ea3fc81dd2ab7fe2085fb44ad0c4cfbf219136034d2f344f6438b2b8d4c85b39617a154a1f05e0ceb21956208f52f4d7a232070bfa1e6b8fda69ca1e4d747c4f0f94c91e3e1786"}, 0xd0, 0x10}, 0x2000c810) readv(r0, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f00000004c0)=""/113, 0x71}], 0x2) [ 113.960523] XFS (loop2): Invalid device [./file0], error=-15 2018/05/24 04:46:38 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000200)='./file0\x00', 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r1) fcntl$getflags(r0, 0x401) 2018/05/24 04:46:38 executing program 5: r0 = getpgrp(0xffffffffffffffff) tgkill(0x0, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) 2018/05/24 04:46:38 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40201, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{0x5, 0xc94}, {0xffffffffffffffff}, 0x9, 0x2, 0x100000000}) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f0000000140)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000200)=0x3) [ 114.034828] ntfs: (device loop2): parse_options(): The disable_sparse option requires a boolean argument. [ 114.194188] ntfs: (device loop2): parse_options(): The disable_sparse option requires a boolean argument. 2018/05/24 04:46:39 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f00000004c0)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) futex(&(0x7f0000000040)=0x1, 0x0, 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x6}, &(0x7f0000000300)=0x8) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r2 = accept(r0, &(0x7f0000000380)=@in={0x0, 0x0, @loopback}, &(0x7f0000000400)=0x80) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000440), &(0x7f0000000480)=0x4) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x358f59f13adddc7c, 0x10001, 0x4, 0x100, 0x1f, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/24 04:46:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1) r1 = 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) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x58}) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80000) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="48000000140019eca54dcbeafd0d8c560284ffe00600000000000000a2bc5603ca00000f7f81001e362d6f53000101ff0000000309ff5bffff00c7e5ed5e00000000000000b32b2d", 0x48}], 0x1) openat$cgroup_int(r2, &(0x7f0000000240)='rdma.max\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080)=0x2, 0x4) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000200)={r2, 0x7, 0xf5, r2}) 2018/05/24 04:46:39 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=@fragment={0x2c, 0x0, 0x105, 0x0, 0x0, 0x3, 0x67}, 0x8) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x1, 0x1, 0xea, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000140)={0x5, 0x1, 'client0\x00', 0xffffffff80000007, "ae90b131da614b05", "4a002302a689e100097355d40ff82ff063c214af2aaf30ab3cf7589e0a80533a", 0x1, 0x83}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@dstopts, 0xfffffffffffffd6c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0x308, 0x70bd28, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) modify_ldt$write(0x1, &(0x7f0000000040)={0x3f, 0x20000000, 0x3000, 0xfff, 0xffffffff80000000, 0x2, 0x100, 0x4, 0xff, 0x9}, 0x10) fcntl$addseals(r1, 0x409, 0x2) 2018/05/24 04:46:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xf}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="20000000220001000000000000000000060000000c000a00007d000000000000"], 0x20}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @rand_addr=0xb8}}, 0x1e) 2018/05/24 04:46:39 executing program 4: getpeername$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) accept4$netrom(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46a, 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) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000440)=ANY=[]}, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000340)="d0", 0x1}], 0x1) 2018/05/24 04:46:39 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x200000088) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000180)={0x2, [0x0, 0x0]}) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xb9, 0x20, 0x0, 0x0) r3 = socket(0x2000000011, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='syzkaller1\x00') r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) dup3(r3, r0, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) recvmsg$kcm(r3, &(0x7f0000001840)={&(0x7f00000001c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000280)=""/187, 0xbb}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/90, 0x5a}, {&(0x7f00000013c0)=""/171, 0xab}, {&(0x7f0000001480)=""/250, 0xfa}, {&(0x7f0000001580)=""/183, 0xb7}, {&(0x7f0000001640)=""/132, 0x84}], 0x7, &(0x7f0000001780)=""/134, 0x86, 0x100000000}, 0x10000) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001880)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x71, r5}) 2018/05/24 04:46:39 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x30) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000080)="3991498cd9bea2", 0x7) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="c7f2315f3096c9604c1cd745eb949af69b32218cc2d0527d67937169ab1170a609ca0daa34ca0ff55684f3ddfa05f802ae8e67789e3bd09e56a6e304f45e2cd6f135cc5d08bc62f8cee9d1b0dfb81fe6b97a50a767d83d8beb1d9c113472918fda0191f1e845016a2d2b8b6e184f", @ANYPTR, @ANYRES16=r2, @ANYRES32=r2, @ANYPTR64, @ANYBLOB="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", @ANYRES64=r2, @ANYRES64=r0], @ANYRES32=r0, @ANYRES16]], 0x8}, 0x1}, 0x0) 2018/05/24 04:46:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/uinput\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000001300)={0x200, 0x0, 0x800, 0x6, "9f285f51f4f2f862483cab7040661b1228110ac08f0f97d511585da9dcad6df58d924a209e75d3dbf2b54384"}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r2, &(0x7f0000000200)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, &(0x7f00000001c0)=""/34, 0x22, 0x8}, 0x3ff}], 0x1, 0x10000, &(0x7f0000001280)={0x0, 0x1c9c380}) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2e, 0x119, 0x0, 0x0, {0x3}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) [ 115.133240] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/05/24 04:46:39 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val={0xfffffff5, 0x0, 0x0, 0x0, 0x104}, @ipv6={0x0, 0x6, "af04ca", 0x108, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/05/24 04:46:39 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x2000000000000226, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000d300000000028000007a0a00ffffffff006b01"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206, 0x0, 0x1, [], 0x0, 0x4}, 0x48) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000000000000000000000000000050000000000000000000000000000009500000000000000c870641ad7fb9043f6e0abfef33982f82a3be27a2b4dc07c85266315c670a417e5d68d5884924b58da2c01fa0784dcd234041c82984ebbd8d9a10e16f9cd1fdaabe8a4a8af1826bf37635761fe649b4408fbcf332b9f11b1698f7636763b121f06fd95c17161220725b4f058df0bd3c456255ea2b4c690c1653a5daf0fd6d1875179fdfe13dd10fa6aac0bfd603a4f92"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000001c0)="9960ba63fb782b5e968bc66d313e25ad6b6822d3d21035e048c4a3a0a89566f0feb617dd45ddd9b4098b92ac79", 0x2d) 2018/05/24 04:46:39 executing program 4: r0 = 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) r1 = dup3(r0, r0, 0x80000) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000200)) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f00000001c0)={0x7f, 0x1c, [0xffffffff00000000, 0x3, 0x3000000000000000, 0x16, 0x1, 0xaab0, 0x3]}) syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x400, 0x180) setsockopt$inet_mreqn(r2, 0x0, 0x4, &(0x7f00000002c0)={@rand_addr, @multicast1=0xe0000001}, 0xc) [ 115.178422] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/05/24 04:46:39 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000000080)=0x22, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") keyctl$restrict_keyring(0xc, 0x0, &(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)='\x00') r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x2000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x200100}, 0xfffffeb8) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000280)) pipe(&(0x7f00000002c0)) r2 = socket(0xd, 0x80002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0xc5) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000040)={0x6, 0x16, 0xd5, &(0x7f0000000140)="944e11f74300a37d5503e19a64a207f2057952b9b0753baf7ef1e48b7a4a2b79f8feeebceed470bff21d1a40a11621a5383d203a57afaca17e59014e278d072c9eb8a739e852ffa1f8f08856ad84a7b33c7860d026426c51bd232a79f15b7208e1118883ba5252d80e35a93dddc502fa46faff200bda92ef31ef29b69594d2fe1a599bd6c91adb6db72f54500127fd00b5a3601b6ab2dccaafbf626993717c2f15cf67c93d31b30c9188ac5a452b10ada391716d5d8ac9c51ae828cb29005a6265a53c640778f93667d904aa8f14fd92c5432207fa"}) 2018/05/24 04:46:39 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xb8, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xb8}, 0x1}, 0x0) 2018/05/24 04:46:39 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10280, 0x0) r1 = getpgrp(0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000300)={[], 0x0, 0x6, 0x2, 0x80, 0x8, r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x0, 0x7, r1, 0xc4, r2, 0x9, 0xe, 0xfffffffffffffffa}) r3 = getpgid(0x0) sched_setscheduler(r3, 0x1, &(0x7f0000000280)=0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) mq_unlink(&(0x7f0000000240)='/dev/dsp\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x4800000000, 0x8004, 0x3, 0x3, 0x9, 0x3ff, 0x4, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=r5, @ANYBLOB="1500e60069a9c40968000093b723b70000000000000000000000b5119b40c507c0d068a695525a767cdebdfbe88fa6f2485a872c05bc8e85ae6884a58d7ca4d7cbdef5b9e919328be9335e232ba4688d000000000000000000000000"], &(0x7f00000002c0)=0x1d) shutdown(r4, 0x1) 2018/05/24 04:46:39 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x103000) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000180)={0x7, 0x8}) r1 = epoll_create1(0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x101000) accept$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) r3 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x106) r4 = shmget(0x3, 0x1000, 0xfffffffffffffffc, &(0x7f0000ffc000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x1000)=nil, 0x6000) getsockname$inet6(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'team_slave_1\x00', {0x4, 0x81, 0x9, "685a93704828", 0x6017}}) fallocate(r1, 0x0, 0x4000000000002, 0xffffffff) 2018/05/24 04:46:39 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x8001, 0x4000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getuid() sendmmsg(r2, &(0x7f0000005700)=[{{0x0, 0x0, &(0x7f0000000ac0)}}, {{&(0x7f0000000b40)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000d40), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="240000e30000000000000000005575f7aa000000"], 0x10}}], 0x2, 0x0) syz_init_net_socket$llc(0x1a, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=@ipv6_delroute={0x24, 0x19, 0x515, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0x9}]}, 0x24}, 0x1}, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x10000) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f0000000100)=0x1) faccessat(r3, &(0x7f0000000300)='./file0\x00', 0x84, 0x1300) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000200)={0x81, 0x8}) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$llc_int(r4, 0x10c, 0x3, &(0x7f0000000080)=0x6, 0x4) [ 115.912969] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/05/24 04:46:40 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x2, 0x6, 0x100}) msgsnd(0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="c9"], 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") msgrcv(0x0, &(0x7f0000002200)={0x0, ""/4096}, 0x4c, 0x3, 0x3002) 2018/05/24 04:46:40 executing program 4: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x81, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0xdb) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000180)={r0, r0, 0x6, 0x2, &(0x7f00000000c0)="179a9d6f4970897b199d244fa6596a23e4f35a9c952a5e5a188812d8863c6fad2960d1a80b0ac06bea19ed6aeff4a3b730ce741b373c1589d08d355f3327cf3d7ea42452fe9fa4dead0ec2c7613e086fd47c07b2c82844cd6bbb925c8931c5237f779a9cd94572422b5f2ca9189acc38682bfcee9313e3ec58cc6402c9cd748d2b8eb63df3b6dde302a28dc114fd", 0x5, 0x4, 0x4, 0xeab, 0x8, 0x6, 0x1, "27da802ef28a38840eff20172ece1a8d498eedee7526e486ac9ae7162152a772f3a333ca166856052e9c44c11e18ee13c5b72e8fcd7b78688e28ffa060c1b41a517fe940f3fba32163a3cdcc1af84d5c6a77d70fbde1c167b304e4cdac8cf2490ab4f208788d89aee355d5bc520768e75c73ac8ad0f77c7866426172bc792d959f5d72f01005c992f17a510d014758f5ff333f91df80cdbce61ec3f7bdb48ec8f3b62ecacc18f63c295f2ff764254d3b6917519db1764eecb34e0a4ceba15f052a84433e0b8159682c66e56ff69ea6a67ce5af5d05f63abf3948c210c9a6f1"}) 2018/05/24 04:46:40 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xf, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000200)={{0x1, 0x0, 0x8, 0x0, 0x6}, 0x9, 0x2, 0x9, 0x3, 0x2, "6310ccb4e727b44b15b703886b0b205003656637752aae98a5cb4e201b68246ec52c3cf932434890e3916e6e86935a416af189a5ac0cc5df97d0d91f1c29e5d22adbb9a4b10abafaed25df4dbebcb0147b8a41c6c449b0006cf5f70cd14c14770b6981572e7a8eae43088ded4f130b67b509c95e10da8cf1fb8ce44feea0205f"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000140)={{0x81, 0x6}, 'port1\x00', 0x99a3aac147d99198, 0x1000, 0x5, 0x81, 0x401, 0x5b63e9d3, 0xc4c7, 0x0, 0x4, 0x3}) r2 = socket(0xa, 0x6, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)) r3 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0xffffffff, 0x400000) ioctl$BLKSECTGET(r3, 0x1267, &(0x7f0000000300)) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x1ff, 0x4) 2018/05/24 04:46:40 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000d20f58)=[{{0x77359400}}, {}], 0x30) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/05/24 04:46:40 executing program 6: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x5ea, 0x440200) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000300)=""/4096) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) delete_module(&(0x7f00000000c0)='GPL*proc!/.*vmnet0/\x00', 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={'teql0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x200, 0x0) clone(0x0, &(0x7f00000000c0), &(0x7f00000002c0), &(0x7f0000000080), &(0x7f0000000100)) 2018/05/24 04:46:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x10080) fanotify_mark(r1, 0x20, 0x2, r0, &(0x7f0000000040)='./file0\x00') sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x18, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) 2018/05/24 04:46:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x6, 0x800) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000015000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000140)="b91b0000000f32420f01c866b881000f00d8440f01c9b9c20a0000b80000c0feba000000000f300f3066b88f008ed00f01dfb93d1001c00f32c4e3995ec62b", 0x3f}], 0x1, 0x0, &(0x7f0000000200), 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000040)={0x1, 0xe2}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x1, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/24 04:46:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000180)=""/124, &(0x7f0000000140)=0x340) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x30, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x8}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180), 0x0) 2018/05/24 04:46:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000004fc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004f80)={&(0x7f0000000280)={0x14, r1, 0x1, 0x0, 0x0, {0x4001}}, 0x14}, 0x1}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x10202, 0x0) sendmsg$kcm(r2, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000002c0)="57cb8457ee7a3cf417fbef4284d244023ca8eaec3c2a96b34db09640e723414808ac2ecbe2985317369132b4c2e2e1e5efa73e9658ffe224bb4815088b66e8ee282d8897f874c26686b237e87e7b15d64edbe51e241444cad841d94c9bc1dd31037a6443e8f069dcaa4364ca81cdbbf79c7eea46c8c8698750fba578aafc90bc87cece234033f74d4ac499f0cbfab180b72f1fe9de64fe278b3fd08e98d71d9adbf9f460aaa515efc093a9462e0a6b592295deaaae1ce08d539e143ca17155c7837f9dbd90711f5c72ee33dcd4a9043b61e3d227100d2e8b55ec4a1542c45246534f5eeb425ed64a59ca94420cc48fc77e2143f0762e80ce7f4435e270d637364e3ad543ce87a09222de7209e910c9d8e0b454b61d12fab38eb4d534b4c7fea42fe6c085b87492c1af3c43a923d37c0dad0b75fc4070c4e1ce7485e891a5e48372b0bb3c5e5c69821b7c72cd9575627a79bf26a677d793d91388fb5b1b6187f73d52397ffd4cefc4f9cbcb12d1aac1fd4832487ed1317f56ca1f6948512e68a20dbdd092b8bc6b9c516764fb7dd899d47ea6e7bd3605ea26dc173f12595a23b12118f0d40330e4e8687f3a74b0fb7beb66f6f242bd141cecfe7d746aade20f5027ce21d0f4b8d1d296cc2c9eea85c72a83d58706a4ede4cce643e5af553beb66ad1d5c00bdb06aa07b66f213a7333fa4535597b7e0429216db394b62fff2e353be3cd5d1b869e5ae994b5d2c1e9935672db260227f379ff22fd454c0f69c5fd325cb55b4bb48963ef199362e9ce12de3132584672b3559421fb5327e685c1c3e1e76b167fd6acbb619113f7d72b83157f67876d3087476952cfc21b52bb3c3ba46fe171521b3cbabd502ca7f2e6064c39f273e75aa93ff3d748f0bb33512f2c9aa77fd2b172549b6e8fdd32b2b3213574a4c5429929ae027e5676fef6265c6c102073edf31f86c71d91400be8e6e30718c063614e947fbbc2941cbd6358d2d7f65ca3ada3327f1c72f6248f63868d9abce1214ea985d4022ce3b44d69b7b424ff952f9c7399c3a2e908033b1aa07bba395cd063b64bcd8f5e04bf58bebc5ce1b9e48b6425df53152a985807a6c6a4c05e89de683ee98f7384dae88ff9e7461b9e7cb6ff1939e9311e062b12969fad7c0b7f8f366c1ead3ec2b3baf78f3ef2780337210c7c50180b30db4f73f43f8249a5f616627967d394bfb4ef3b054aaee7f91cbbc445ba80699739f060bc6f48ca46e9ab435271b67595fab377f462d0493a960adf7ea3d55af79b8392e86b1209fd520733e9cdb07172a6de665d10fb586070588b285fb1dfca457350565c4df408129adb5b6c5d280fad46f1c1f15656dc3c6863461d80cf487f4549d80f68b75b1ae490c0bb37dbce699ab9924a00be7699fa4cca604f992893336c1af3450c0f5e00f30cd24c21746d0928d0ccdb8ddbb86a10a6c49a440741bbfa58766b03412908b73567ae230d01df02d5c7cba73d3096dda3cc06b8d057a4c7385659ee48f6ed213de786a7a54c6120664556085dd13f8b0162b8b4e531d4f57ab32937bd6ca2af10958175cec5816f631264ce3d634331f907b2cd297587b11498a111c31f2ee3b7cfa9a366dc85ffda825c8b170c44f707dbe5a58f396d9d461731018b82ec7d82c437f7564ac37a28ba3ef3f15868771a86792202869eb581e0366acfe7ed89026fc904af9c50d60b8297f253e983ecf698171a882c5539e7c83d90595023c30c86015808493a889b072c035edafda6031556965b9bac4d6cc38f85533bdc83667872cdef9f923992676f652c734bf412839959b2b468e21fb3c3e45e4f29b8b526705cd8240f1f532b4e516ff4c6bbe9a484111921813289635288985e8f406387de23ac84951e7eec7b4983688360baf18a6fbfa8878bc0d20f9f652e44f5d6cef216c9a48a83a1c7a4e31c48c0c87e73aaac1e26cd283617e2b3480bdb822b887b47a811f581985ab43f8e8a1e382da100c7b981ef1c9f780e67faa632a105b50aa8594a20ecdc389f4448ac9f68ddaadf68c295ceb7a9aaf3d4fa17cae1deee2b38d6f1c1a3f030d82f878bbc333392c9504e900d1d35544cdedc0f3ce65ebd0dbd153ba459acb8016836542f9266d1d0f8f39bdc12e3bd112955561ed763c386d93d3a02096e682be005bbc704d328584d0362ffe885e06b6777c75e97607fbb9906f9b62ae3661a9020b6a27fc645e5b8dc2d6de72ecbe2997c449587771180428ab3eb238c9a21d91282ab59a0b310f6c6dff0a001c3e87aa7946b80330722feccc8d168489c6fdb57cf4eebba6102f968759ed2fa0cdaf60c14f006302c96a7bded29a2fff1cf2ff3eee98f5e22315b9f4ce92dd7f248fd367bab5c1fa448a6142ab25561f5805c393a313413ce79efea2e4f9ba005605ca0eb5bbffe5f20ae3e53f531da0e7921484d49b3e981ab54be5ea2d63ca1529b4eb67f63f2dd46302cc49fd79f91df53db10f634b234529cf672d8ea60edc99cfb22d1b266aed92743b70604dd12b10281cddd296dece5895fdbef93e994d2ebd7e334d974ac3cf7e964390b6b1dd2bf510ba4452f878a43c55c339df310f673f04489aef5c79dfe0206a608ee5adf417469fa989ccdb7ebee370157e70c1f8514ff0601c22371009659098317712914fde3887e13dc60d5a335bae11c1c80be2a717804022acdeb2d7794f20e386e3aeac2c0e9aab43dbfd93f2fa316427a578e832f4d072c55ddd0245b681a433bdc65c9dc665d9a14085e9ba673276184f58a8e30080305e5338464b1e16344e87c9571b3da23a90b3ec4fb8c3b59ccc1b13d13cf753c64c94366a3d03b30f0d0d1256ceead0503a4ffc21be13f5f9df9c9fa0dc20bf9ccecbbd7275fb513003202499a8baf6d3607abbd127eafafd0f7ab1a4cafac078925bc7b217fefc4b1c46a778416686c3dfc7b97e6716e5fa7fcaece8df1f3023d449f7f69a5d05604893cc82fe6f080c6c09189ee2999c5ff74349783315e6c2396e515e0306fc002ec1530dc03e93a1a60846396418f6382d8a0dc4c8af8fddf7567df69609e5736bcb174cce14e49f7e39a189b5eb3cde0d1da8f805a380b3b06c873c462bc4d382b9cda29dcd00018232cadd0d46d2bf2cde360c15a0f6d7098d0c13ff3ff0f974cdcb4d979ea79160f5db92347bbfe3e3ae4919577f3f6ca40b92beeae7c2d18ecc5a016932da77dc068904fd1a82d79ee175cd0b8fe515db9b91a74614324effa33042b41d5da63bcc6da16b30fba835ce2fd954a8a0e9dd445ffb25448be29023fe86400993da2ddd41b2df7bc81175d1310f6e81945a26e294027ce10f02f0bc7bfc4c2a42754ca4b12585416ce2f91845fa9e24d9f59fe14489fe2f6bc76f1f5f274ac9f4b41acf6c105741a0492fec40865a57885671249e8ac91bcad363229bc7091ba8078133ac4030753bf5daaad05fe7bd715e7e5f5a0bea43d0e9d2246447a28f705b316e4ff752c49b86ccd309be03b9ef38128c985a753fbde5517bbc6f94f7debce564c167c21100b8045675e3cdd8c1546f13cc54e2545f45c7925b7627f22b8348a29f85b91b4cea7706b48cf63aa5a0d4ba08ceba7ebfb694653d12937169865660844c0e798b4b9d574b1343344ebbfa7312b9c082644a2fff254b17f7e2309cc99417bedae058fda3f53b7d94d0e06f63477fb5928ad61f8828fff93fd1ceaa2303531572dbef9f905d581c0bc710400a162720d7726f031db1edb494f73a6f5bb26b73f92c7a4121c42a210a428610e281840f538dbd90d76481ede11b671d2aa306a1ae16499e500b7ae7393e7c51792a479e35d58388a72dcecfefcadd6797fd3ca586a3c82c1c9d975d8851a9ca83cd52fe4ec5ca471fe0c9fc965b954059c5fc736c77eb705f40851e23d4d513625a5771a7856b831ba344f8b177408e109c81401e336c63708a601aa7a5dcefcfdfe5b07defcea444a95159f63b27d29f9715158d3eeb94ca7152b38a4873146274848bfe72001969a4e2b2ebc5afb0d50647347f6548f979187ccb5663873b2f887efe81ac6f2558a55f6d580bace6f868459a386a29b79455338fde54ac693bca496848c0da92cfd311757ab202ddaeac82571c7fa83d32f70596547ed57ecf57d8b0ffdbbd9e40a70434b5e56f63519461ffd865038ec1e6d303823b424ab22c20e8b0b106061a4c57a52aaf8b20029fb0890a18cf9bcea1cbf2a8e56abeac20fc6b104d12e78c43e761523d6c78369424949e98f4b688a63b2085edccbadfe38e173e3fdb0e0c2749a1c62b5608bfa28acdac9d6015537b8a02690ff59fe81c87c511070691c7b82df08a02d74a3ec731aa4b03bba1ae03ad0b492f4eb46bfa0d55d27390675139064991472dd7d5ca36968bb677578e4d71ba734035c27d2ae89c94c52ddb55ef406ef6daac2adbb4419a4a6c2476d9e49b9913f8e067efc723c459efff8ef5a7e8a4f965aa0dee88d8c3f3935e31dde21746c435ac76f0686c04bc67afa7627e0efc78841a9f13e615b39158d960937b2599059654d3abd04af38aae848bb6c1e012d450e5654d054292c39f5197647269626c3bf0953629c087fb791bed4cbc5660eae355c5711894f5988b8f33acb765f1a4d94d4efabaa378225c28cb1b09931c3bed0af65de6843d2d88dd2b19860e83df437dd0330740c0a32f260843224a7acd46778d9d24c20d68d934232e5f15b54133cd5a1791c5806f164bdb8277ff4466de6fa779676e79ccbee3efa7d6582a1e665a8f322d3cde1bf73a93fad3452332b4ce465fff6a07cf00299d66b609e714d3c97c09c065be891910681f2b3e92d53bcb7ffe05dcb0034583ca00475a72ed6c790d817313d635f4adc7d6c095030b73e6827c379dec6a046128c0df496560ffc04a2791e5975f007d3105f3e97da4b27d4d3cf16a835eb36619e0ea50bf6781ba212f976d8a539d32206b75e7e3146f189f41b881dd07a3b74ee45252abdec062241d49c893d05529cfdbb1eb1bd7133c9fe35bba7bdd25eaeab2ee0d15577d37bc237ece35ef348ff877702c39326a638070e3904ad872cbf4aa0e14f360370523ad9990d25b7bc1c16716c168f2adac04ee3c26641864ccd381bd98843133984e8b087facb9a7ccef17f0771f56746f1a32bcfae87b7c0d8e0e85d5ae332754b663e6c47b0fd692f15593a693eaeb1d08433a6bb0c244babf6bcd3787c123ef36790b5aaf2394acd5030790ecb91b434ed8b8099f8dad4b3b15487b0843413563ac65d331b197dfb617004e403f0d299bfe692b300383765716a18cfc7684196c145fb6c4725e425cc0c98f4924118ea9a9075a611eb1cf100383bcab19c1e50807aebd3d44b64b19ccf24eca30f960750b32fc5aeba9b6bd4a004af0b12be7e86f2d4e442a61b1a1ab9300e1663de284c2651092d540ccf36ae1d3997423009aaa306b8bc4f45f18b0006effd7b5fd763b418e285deaaf6d78cd07654140fca6be92b448c0412fe7dd15dad4723b29f6340f46ad3597d2e57625745762d445a321727d9d18a28450b05900a2f4aab5f2db25f32d5543fac1506b48e7c7b846359908badac70d1f3d376b119e6631cb689ee785266d078353ac5c31af5314aa757b14962596c740450e5a6badbd11879462176ca332da35466c21e862130889335c6328b44914ec96825434613741041771f110b909f62842a31a3b7cb69d1f101cbddd9055cb79a5d09886c81eff43623fa49a2741a5df0bf91657afcaf0438807f0ca5c5a69dbbcb033", 0x1000}, {&(0x7f00000000c0)="a22f7924dadab1adf8917a918cfb526763215e111c2ff0642f0761386851c4e7098dc241532b0d722f7b42446a02ac4dbf3ada1ac004d55f7e87ba8a1e64e9de797edfdf01790d916eab2be2d6ea2a3152a9f84d74034435e2c48f4a56a35ea7c2c654b586b1bd5610e3962f5ec54d60dafacd628b6bf74fa8160562d712d33b9574bc3572c06cd33e93e1a1facff042d1ff8056711d943ecd3af79a44237b8823c22edd3276fc12a2a4564ecae4089fd511c8ea7a27937b7ac5cb8ad912b4d34e3110cc6dc714eaf904d35863badcf68526777d23cca0344db6cc2c493407f598f9ecf8c8265c6a3da0078eed4c", 0xee}, {&(0x7f00000012c0)="095463efc713d64bbf215cf60c475797bcf48c42f13220cde0d1c0f15d3d2ff473bb9b8e83909f240b3aed3b5a1b457679f2ca081977900f15ff1764bb25fddda9ee95c9ef106952287a950f37b9cddc4620afe54dbc5ec1093445048b68559b0a61664f0d50be38f31f4cd675d6cc916f352ebbb385951a75aeb7f92b293dd3cac360fee5f13d824a70fb4730cdc42416d77009a41a94553958847d2fdf78147c911a7bc826082d146e7bbeb6d4a4627efbf6b465b7cac9d6a0206dc0b87bdd5c69654f4fb01415b427", 0xca}, {&(0x7f00000001c0)="a8ca86fd498a", 0x6}, {&(0x7f00000013c0)="0f6e54e8bf74861cf522fa7c8b9567aad528a2dbf719410ac474584327508f1565a8f20e3bd10978887be35a09426f680c5f4cf3327ee516e859f95edc90e9c60634b60826f467c817f4a96b9f4627e9a619e76ae1cd674346929f673677d30d7f944aa81b337d90569698fb149802e7c5f608e6db8fa4e8fd42ed1cdcec50d56e8938aaf808858e268f6898cd8aa8b6d61718b82ae4f0f6380a57f7ca8485402abefe", 0xa3}], 0x5, &(0x7f0000001480)=[{0xd8, 0x11f, 0x1, "21d6e6204bef1146608c04b42af3646cfd8db4654adc1a845ff1f2300d797a12ddf3e2a3e118bef2935c711cf4d5b876d83f5151a9e106f60c77486ab8aaedac8d65ea76111f5f3ea3b11eec010d0724f84b5653cbf52b60f717ed8f0f07bdfdffc4d65e2fc95e8ff047cbd96a42fbe16fd9bb3cdab5b72942a7a70133fae7c048326c4e9c0304071d381fa2de0972ee9888ccb0faf1f8cf70a47b63ee99b030cdf17e41daccc7f89db01295b0bb03e16eb525cafd2288258daef4f6da1fc8975ee75fc6c5"}], 0xd8, 0x4000000}, 0x40041) 2018/05/24 04:46:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/213) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x680, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000240)={{0x618, 0x7}, 0x42}, 0x10) mkdir(&(0x7f0000000080)='./file0/\nile0\x00', 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000280)=0xfe) 2018/05/24 04:46:40 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xfffffffffffffff8) setsockopt$inet_group_source_req(r0, 0x0, 0x2, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x140, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x4beccfb1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x2}, &(0x7f0000000340)=0x8) 2018/05/24 04:46:40 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001540)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f0000000080)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) socket$inet(0x2, 0x2, 0x8) 2018/05/24 04:46:40 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0xa0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r2) r3 = socket$inet(0x15, 0x5, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/24 04:46:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) write(r0, &(0x7f0000000080), 0xffffffffffffffac) r2 = syz_open_pts(r0, 0x0) syncfs(r1) ioctl$TCSETS(r2, 0x5412, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000100)={{0x7, 0x2}, 'port0\x00', 0x46, 0x10, 0x8000, 0xffffffffffffffe1, 0x0, 0x1, 0x2, 0x0, 0x4, 0x2a4}) 2018/05/24 04:46:41 executing program 5: r0 = socket$kcm(0xa, 0x6, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0x10, &(0x7f0000000040)=r1, 0x473) [ 116.672787] tmpfs: No value for mount option '/dev/rfkill' 2018/05/24 04:46:41 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000100)="b0ee6c005eb88384f700855ca3c76660b560ebb48dd4593a232b02b7a467ad1b1657d7bc186e7b127d0ffbbdf6d91917caaa27ab1862d4c1d250949105d20b001ba09256b269fc33"}, 0x10) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc, 0x100010, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101802, 0x0) write$rdma_cm(r1, &(0x7f00000000c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x45c) 2018/05/24 04:46:41 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = open(&(0x7f0000000a80)='./file0\x00', 0x101000, 0x4) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000000ac0)=""/132) connect$ax25(r3, &(0x7f0000000b80)={0x3, {"d41e2b1e5e8dc8"}, 0x2}, 0x10) dup3(r2, r0, 0x80000) accept4(r2, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @ipv4}, &(0x7f00000000c0)=0x80, 0x80000) syz_open_dev$dmmidi(&(0x7f00000006c0)='/dev/dmmidi#\x00', 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000980)='/dev/ppp\x00', 0x103000, 0x0) dup3(r0, r1, 0x0) 2018/05/24 04:46:41 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x101005, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x90000, 0x0) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=""/238, 0xee) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) pwritev(r0, &(0x7f0000f65000), 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180), 0x4) [ 116.837439] tmpfs: No value for mount option '/dev/rfkill' 2018/05/24 04:46:41 executing program 5: getpgrp(0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x7, &(0x7f0000000200)={0x0, 0x3b, 0x5, @tid=r0}, &(0x7f0000000240)) rt_tgsigqueueinfo(r0, r0, 0xa, &(0x7f0000000040)={0x1, 0x0, 0x9, 0x4}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x480, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xdf, "9863f4e6230ada1b09068ad8ebbd8456924173f834b477e78fd42650941c848d2a4e102f56947dedb3e47b67e15dd6887093a73471ede39aaa230d6ae6c3493e7adddbe0e4ba4fbca9f32adbefd2473d7ef0a276fb8ad11b08130b9969ecb8e0014d416821035e1d4cb52536dd7a128e960219d6861f0f3bd10bd214192440b4599951e4935fe880e7aefb28ab9d678bd76b0e01e9125766d602e507d212ff501174508935410c5fcf07cf064ec08de0d4533a1c4f295e6e995599dc4bedc904cdbe760ceb0220b36110e24bd614ef6a7aa6d1212d3057ad6de1857f95d3fb"}, &(0x7f0000000180)=0xe7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x1, 0x58}, 0x8) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000400)=""/133, 0x85}], 0x1) 2018/05/24 04:46:41 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x1000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000001000)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x7, 0x0, 0x0, 0x3, 0x0, [], 0x0, 0x100}, 0x48) 2018/05/24 04:46:41 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000040)) close(r0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x97, 0x2, 0x90, 0x2, 0x5}) 2018/05/24 04:46:41 executing program 3: syslog(0x3, &(0x7f0000004200)=""/24, 0x18) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x40, 0x8001, 0x6, 0x1b53, 0x1, 0x4, 0x5, {0x0, @in={{0x2, 0x4e23, @rand_addr=0x7600000000}}, 0x1, 0x8000, 0x8001, 0x5, 0x80000001}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x80000000, 0x5, 0x9, 0x2, 0x6, 0x5b, 0x7, r1}, &(0x7f0000000140)=0x20) 2018/05/24 04:46:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0x4008ae06, 0x0) timer_create(0x5, &(0x7f0000000080)={0x0, 0x27, 0x2, @thr={&(0x7f0000000000)="7a104ba1e265c5c77122e92204d48b81e46224615b84aa556028e08244b33264460e7ca894cc2c8cc80245def94457dffb370951d6ebeea34b0616230ac866f88508d30d939f6d322e933a1fdc9c83feea0f18", &(0x7f0000000180)="c93c9b39dbb1bc7c029385f413482df6bd97304bb2760ebfacd3651907f8a13b223ec27215cb947398c517e3862531154e1a19cc392deb8b9dfe9374acff3b5ec7a5d49dab9de774d5d6f78ea5a9d3c77781778979f17d9b26410d37bc4bf0e0e9df59b3c2d319df42c739be7e78e44770e8a472bfe218ca42143cd19aed0e49c6d44e62ef928a0f19e90dab6724bc84b630865517992f2221076b28a3ffc303788c4dc303f09d106f890b8e440489301f2b3d7814e50dae286bd1cb8579ccf910df5475b52a761054e796e99a6bedc06b5e37475cb4"}}, &(0x7f00000000c0)=0x0) timer_getoverrun(r1) 2018/05/24 04:46:41 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[0x5, 0x6, 0x2, 0x40, 0x9d, 0x6]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/24 04:46:41 executing program 4: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000300), &(0x7f00006fcff0)) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000240)="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", 0x1000) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r4 = getpid() fcntl$setown(r2, 0x8, r4) fcntl$setsig(r2, 0xa, 0x12) r5 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r3}, 0x10) r6 = dup3(r5, r3, 0x80000) ioctl$KVM_GET_DIRTY_LOG(r6, 0x4010ae42, &(0x7f00000001c0)={0x12710, 0x0, &(0x7f0000ffc000/0x1000)=nil}) dup2(r2, r3) tkill(r1, 0x16) exit(0x0) chroot(&(0x7f00000000c0)='./file0\x00') set_robust_list(&(0x7f00000012c0)={&(0x7f0000001280)={&(0x7f0000001240)}, 0x3f}, 0x18) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/05/24 04:46:41 executing program 2: r0 = semget(0x2, 0x4, 0x10) r1 = getuid() getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000380)={{0x3, r1, r2, r3, r4, 0x40, 0x5cc}, 0x1f, 0x7, 0x8}) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)={0x0, 0x4, [0x0, 0x20000a44]}) 2018/05/24 04:46:42 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x208912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/sockstat\x00') read(r1, &(0x7f0000000040)=""/240, 0xf0) 2018/05/24 04:46:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000140)="66b8b4008ec066b8d0000f00d0c4c1edefc199440f20c0350e000000440f22c0f22e0f05b8000000000f23c80f21f835000000000f23f8d9cc64f3ab0f20d835200000000f22d8", 0x47}], 0xbc5, 0x0, &(0x7f00000000c0), 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) 2018/05/24 04:46:42 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000040)) close(r0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x97, 0x2, 0x90, 0x2, 0x5}) 2018/05/24 04:46:42 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000040)={0x10}, 0x29d, &(0x7f0000000000)={&(0x7f00000005c0)=@newsa={0x13c, 0x10, 0x205, 0x0, 0x0, {{@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha384-avx\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/05/24 04:46:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x11, 0x80000, 0x4, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x8}}}, &(0x7f00000003c0)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r2, 0x6068}, 0xfffffc54) listen(r0, 0xffffffffffffff7f) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/120) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000140), 0x4) 2018/05/24 04:46:42 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000040)) close(r0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x97, 0x2, 0x90, 0x2, 0x5}) 2018/05/24 04:46:42 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, "1df105fc45e3188a3d026de1a9c8f3de55df5841185e7477c64ebfce9467d3a90cba9f1cab65b8321e4c69f9"}) r1 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="d72d062725dc1ac5d8092046e09490fd30dfa08b321c7a2ba2570999ebca2c4c9e8989bcba7c720d667719e87afdc691d68d84fd12b1d2f75d5b34de205bcc053d78419299fa9be47582d6d738bc3eee9e11cfe5dbce66e4272b0626ba95e7b6c24bf3b350848e5eb76e6e61c5abe26fa44acfc2d721a7da8dfa297bea35942f1aa2c57e92c65e235816108334687f6a0b6a7f37f720e4dd55e4908f395686c1204efea4b24963b2926f64a96965e02c3b6c87e4f5095b057208d17729449bf951962920a0150bddad59108c99074fad2bf1866bfaba22239c8d16c71b", 0xdd, 0xfffffffffffffffa) keyctl$invalidate(0x15, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000200)={{0x5, 0x0, 0x0, 0x0, "86195c5f6d862e013a2f76442ee8b753ffe838973c28fddca83501e3463516037660c46107d1ab965d3aa901"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "260a799355392df37b409772ec0b18ad45f8393ae38dfa72eb8a4c6cb6de26c4c869de5ed38f81dbb4b0b77d9c52f5836999c6f111f4769edd21d83716cbf3be", &(0x7f00000001c0)='system\x00', 0x7}) 2018/05/24 04:46:42 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mq_notify(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mq_notify(r0, &(0x7f0000000080)={0x0, 0x3b, 0x3, @tid=r1}) 2018/05/24 04:46:43 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x800) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000000c0), 0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f00000001c0), 0x20, &(0x7f0000000200)={[{@journal_async_commit='journal_async_commit', 0x2c}]}) 2018/05/24 04:46:43 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100)=0x9, 0x4) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xa}]) 2018/05/24 04:46:43 executing program 7: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x17}}, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000002c0)={{0x6, 0x0, 0x8, 0x6, 0x400, 0x8001}, 0x3, 0x401}) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x20000020042, 0x0) llistxattr(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)=""/195, 0xc3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x1abf, 0x30, 0x10001, 0x1}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r2, 0x40}, 0x8) ioctl$KDSETMODE(r0, 0x4b3a, 0x40) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/05/24 04:46:43 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000040)) close(r0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x97, 0x2, 0x90, 0x2, 0x5}) 2018/05/24 04:46:43 executing program 6: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000007c0)=0x0) ptrace$getregs(0xe, r2, 0x2, &(0x7f0000000800)=""/174) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f0000000100)={{0xfffffffeffffffff, 0x2, 0x81, 0x0, "f1c07a3000155f178a3cfdff29f8428da74271641daaef2ed7201115fef1028021c4a76f7313f8fa41fc1adb", 0x6}, 0x4, [0x6, 0xcf45, 0x1ff, 0x86, 0x7, 0x20, 0x5, 0xff, 0x4, 0x9, 0x9948, 0x80, 0x1, 0x2, 0x474, 0x8000, 0x100000000, 0x7, 0x4a, 0x200, 0x8, 0x5, 0x5, 0x35496144, 0x80000000, 0x9, 0x3, 0xfffffffffffffffa, 0x100, 0xd56, 0x100, 0x6, 0xfffffffffffffffb, 0x10000, 0x7, 0xb7, 0x4, 0x6fd, 0xb6, 0xf6, 0x7ff, 0x8, 0x9, 0x37f99a4d, 0x10000, 0x4, 0x963, 0x3, 0x0, 0x8, 0x3, 0x8, 0x97, 0xc1, 0x9, 0x5, 0x1, 0x9, 0x1000, 0x9, 0x8, 0xfffffffffffffffb, 0x2, 0x100, 0xfffffffffffffff9, 0x60, 0x1, 0x100000001, 0x2, 0x81, 0x2, 0x7, 0x35, 0x80000001, 0x386ca790, 0xa6, 0xa0a, 0x5, 0xcd, 0x288, 0x80000001, 0x8, 0x8, 0x17c, 0xfa, 0xffffffff, 0x282, 0x200, 0x1, 0x6f2a, 0x40, 0xffffffff, 0x0, 0x7fff, 0x3d, 0xb395, 0x32, 0x7fff, 0x0, 0x7ff, 0x7, 0x6, 0x6, 0x3, 0x80000001, 0x7f, 0x5, 0x1, 0x8, 0xc24, 0xfffffffffffff535, 0x0, 0x24c7, 0x7, 0xffffffffffffffc1, 0x6, 0x40, 0x101, 0xff, 0x0, 0x20, 0xfc, 0xffffffffffffc288, 0x95, 0x8000, 0x9, 0x941, 0xc0b], {r0, r1+30000000}}) socketpair(0x2, 0x80000, 0x40, &(0x7f0000000080)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000740)={&(0x7f00000008c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00042dbd7000fbdbdf250c0000005a106e8608000400560000003400020008000400400000000800fbffffffffffffff090005000000080003690c0000070004000000324f31754963c5739a608f38c95e745dd5182f9ce32c1d3bceec0b8c81e644982af64a72"], 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000600)=@ipv6_newroute={0x30, 0x18, 0x75947366b76c8793, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @binary}}]}, 0x30}, 0x1}, 0x0) shmget$private(0x0, 0x14000, 0x108, &(0x7f0000fec000/0x14000)=nil) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000940)=""/172) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x6100, 0x0) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r7) 2018/05/24 04:46:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/54, 0x36}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x1f}) r1 = syz_open_pts(r0, 0x0) arch_prctl(0x0, &(0x7f0000000100)="4d676ad01717579a13f20d14ba9001e6def43e0fd8d047fb1bd7042fe4ab0b0a8427c53187eb7c129e00a448c16cf8a7fdafceb1e71b6232592cba32eb006e4e5d7fbe71c57b56e3dc56514519628bd76cb9b511682b96c4e8a44f0de3a9de45ed181bd0678d34d23f51e2e656f511481063d7b7afb60e3b054bebc3c6d87c5aa51076aca4909a0409af0324eaea5262e0966cd80e4ba192") ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0xb) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1000) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/05/24 04:46:43 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101802) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000000c0)=""/246, &(0x7f00000001c0)=0xf6) sendfile(r0, r1, &(0x7f0000000040), 0x1000080000043f) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/24 04:46:43 executing program 2: mlockall(0xffffffffffffffff) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ff8000/0x1000)=nil) migrate_pages(0x0, 0xfffffffffffffffb, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x3) 2018/05/24 04:46:43 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000040)) close(r0) [ 243.838020] INFO: rcu_sched detected stalls on CPUs/tasks: [ 243.843710] (detected by 1, t=125007 jiffies, g=13569, c=13568, q=97) [ 243.850389] All QSes seen, last rcu_sched kthread activity 125014 (4294911146-4294786132), jiffies_till_next_fqs=3, root ->qsmask 0x0 [ 243.862516] syz-executor0 R running task 21208 4532 4524 0x00000008 [ 243.869713] Call Trace: [ 243.872289] [ 243.874449] sched_show_task.cold.86+0x27a/0x301 [ 243.879214] ? can_nice.part.76+0x20/0x20 [ 243.883360] ? vprintk_default+0x28/0x30 [ 243.887420] ? vprintk_func+0x81/0xe7 [ 243.891228] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 243.895983] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 243.900743] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 243.905759] ? find_next_bit+0x104/0x130 [ 243.909823] print_other_cpu_stall.cold.79+0x92f/0x9d2 [ 243.915099] ? print_usage_bug+0xc0/0xc0 [ 243.919169] ? print_cpu_stall_info+0xc40/0xc40 [ 243.923838] ? print_usage_bug+0xc0/0xc0 [ 243.927896] ? graph_lock+0x170/0x170 [ 243.931692] ? graph_lock+0x170/0x170 [ 243.935494] ? __lock_acquire+0x7f5/0x5140 [ 243.939724] ? __lock_is_held+0xb5/0x140 [ 243.943791] ? graph_lock+0x170/0x170 [ 243.947587] ? __lock_is_held+0xb5/0x140 [ 243.951655] ? print_usage_bug+0xc0/0xc0 [ 243.955712] ? rcu_read_lock_sched_held+0x108/0x120 [ 243.960737] check_cpu_stall.isra.61+0x706/0xf50 [ 243.965501] ? print_other_cpu_stall+0x4a0/0x4a0 [ 243.970264] ? debug_check_no_locks_freed+0x310/0x310 [ 243.975454] ? __lock_acquire+0x7f5/0x5140 [ 243.979697] ? debug_check_no_locks_freed+0x310/0x310 [ 243.984885] ? debug_check_no_locks_freed+0x310/0x310 [ 243.990072] ? ___ratelimit.cold.2+0x6a/0x6a [ 243.994482] ? graph_lock+0x170/0x170 [ 243.998279] ? __lock_is_held+0xb5/0x140 [ 244.002348] ? graph_lock+0x170/0x170 [ 244.006152] ? graph_lock+0x170/0x170 [ 244.009965] ? __lock_is_held+0xb5/0x140 [ 244.014037] rcu_check_callbacks+0x21b/0xad0 [ 244.018451] ? rcu_cpu_stall_reset+0x210/0x210 [ 244.023032] ? trace_hardirqs_off+0xd/0x10 [ 244.027269] ? raise_softirq+0x1b2/0x450 [ 244.031328] ? raise_softirq_irqoff+0x310/0x310 [ 244.036017] ? pvclock_read_flags+0x160/0x160 [ 244.040515] ? account_guest_time+0x3d0/0x3d0 [ 244.045011] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 244.050546] ? hrtimer_run_queues+0x70/0x390 [ 244.054959] ? run_local_timers+0x168/0x1d0 [ 244.059284] ? timer_clear_idle+0x50/0x50 [ 244.063448] ? account_system_time+0x7f/0xb0 [ 244.067858] ? account_process_tick+0x76/0x240 [ 244.072444] update_process_times+0x2d/0x70 [ 244.076768] tick_sched_handle+0x9f/0x180 [ 244.080917] tick_sched_timer+0x45/0x130 [ 244.084980] __hrtimer_run_queues+0x3e3/0x10a0 [ 244.089563] ? tick_sched_do_timer+0x1a0/0x1a0 [ 244.094148] ? hrtimer_start_range_ns+0xd10/0xd10 [ 244.099002] ? pvclock_read_flags+0x160/0x160 [ 244.103496] ? kvm_clock_read+0x25/0x30 [ 244.107471] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 244.112486] ? kvm_clock_read+0x25/0x30 [ 244.116460] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 244.121473] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 244.126836] ? do_timer+0x50/0x50 [ 244.130284] ? rcu_nmi_exit+0xd7/0x2b0 [ 244.134177] ? do_raw_spin_lock+0xc1/0x200 [ 244.138429] hrtimer_interrupt+0x2f3/0x750 [ 244.142679] smp_apic_timer_interrupt+0x15d/0x710 [ 244.147532] ? smp_call_function_single_interrupt+0x650/0x650 [ 244.153413] ? _raw_spin_lock+0x32/0x40 [ 244.157422] ? _raw_spin_unlock+0x22/0x30 [ 244.161571] ? handle_edge_irq+0x330/0x870 [ 244.165802] ? task_prio+0x50/0x50 [ 244.169352] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 244.174203] apic_timer_interrupt+0xf/0x20 [ 244.178434] [ 244.180695] RIP: 0010:shrink_dentry_list+0xb/0x7c0 [ 244.185717] RSP: 0018:ffff8801aac3fb78 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13 [ 244.193433] RAX: ffff8801aac36400 RBX: dffffc0000000000 RCX: ffffffff81c672d9 [ 244.201046] RDX: dffffc0000000000 RSI: ffffffff81c671f1 RDI: ffff8801aac3fc18 [ 244.208311] RBP: ffff8801aac3fc78 R08: ffff8801aac36400 R09: ffffed00356542c0 [ 244.215579] R10: ffffed00356542c0 R11: ffff8801ab2a1603 R12: ffff8801aac3fc50 [ 244.222843] R13: ffff8801aac3fc10 R14: 1ffff10035587f82 R15: ffffed0035587f85 [ 244.230120] ? shrink_dcache_parent+0x199/0x230 [ 244.234785] ? shrink_dcache_parent+0xb1/0x230 [ 244.239371] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.244907] ? shrink_dcache_parent+0xba/0x230 [ 244.249489] ? path_has_submounts+0x1a0/0x1a0 [ 244.253991] ? down_write+0x87/0x120 [ 244.257702] ? vfs_rmdir+0xe0/0x470 [ 244.261331] ? down_read+0x1b0/0x1b0 [ 244.265160] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.270712] ? security_inode_rmdir+0xf4/0x130 [ 244.275306] vfs_rmdir+0x202/0x470 [ 244.278846] do_rmdir+0x523/0x610 [ 244.282306] ? __ia32_sys_mkdir+0x80/0x80 [ 244.286457] ? exit_to_usermode_loop+0x87/0x310 [ 244.291133] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 244.296673] ? exit_to_usermode_loop+0x1ef/0x310 [ 244.301439] ? do_syscall_64+0x92/0x800 [ 244.305418] __x64_sys_rmdir+0x36/0x40 [ 244.309306] do_syscall_64+0x1b1/0x800 [ 244.313191] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 244.318035] ? syscall_return_slowpath+0x5c0/0x5c0 [ 244.322967] ? syscall_return_slowpath+0x30f/0x5c0 [ 244.327898] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 244.333268] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 244.338114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.343300] RIP: 0033:0x455777 [ 244.346487] RSP: 002b:00007ffe4002a7d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000054 [ 244.354195] RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 0000000000455777 [ 244.361462] RDX: 0000000000000000 RSI: 00007ffe4002c580 RDI: 00007ffe4002c580 [ 244.368725] RBP: 00007ffe4002c580 R08: 0000000000000000 R09: 0000000000000001 [ 244.375988] R10: 000000000000000a R11: 0000000000000206 R12: 00000000027d3940 [ 244.383255] R13: 0000000000000000 R14: 000000000000017e R15: 000000000001cfe7 [ 244.390543] rcu_sched kthread starved for 125554 jiffies! g13569 c13568 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0 [ 244.401104] RCU grace-period kthread stack dump: [ 244.405849] rcu_sched R running task 23896 9 2 0x80000000 [ 244.413044] Call Trace: [ 244.415636] __schedule+0x801/0x1e30 [ 244.419347] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.424367] ? __sched_text_start+0x8/0x8 [ 244.428511] ? _cond_resched+0x14/0x30 [ 244.432414] ? rcu_gp_init+0x83f/0x1060 [ 244.436391] ? add_timer_on+0xa50/0xa50 [ 244.440364] ? find_held_lock+0x36/0x1c0 [ 244.444436] ? lock_downgrade+0x8e0/0x8e0 [ 244.448580] ? rcu_accelerate_cbs+0x195/0xa60 [ 244.453080] schedule+0xef/0x430 [ 244.456449] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 244.461031] ? __schedule+0x1e30/0x1e30 [ 244.465007] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.470029] ? trace_hardirqs_on+0xd/0x10 [ 244.474177] ? prepare_to_swait+0x19b/0x500 [ 244.478498] ? __lockdep_init_map+0x105/0x590 [ 244.482994] ? lockdep_init_map+0x9/0x10 [ 244.487050] ? init_timer_on_stack_key+0xb7/0xe0 [ 244.491807] schedule_timeout+0x138/0x240 [ 244.495956] ? usleep_range+0x180/0x180 [ 244.499929] ? __next_timer_interrupt+0x1a0/0x1a0 [ 244.504812] rcu_gp_kthread+0x6b5/0x1940 [ 244.508888] ? rcu_batches_completed_sched+0x10/0x10 [ 244.513988] ? perf_trace_lock+0x521/0x900 [ 244.518225] ? pick_next_task_fair+0x97c/0x1780 [ 244.522890] ? graph_lock+0x170/0x170 [ 244.526686] ? resched_curr+0x122/0x190 [ 244.530660] ? perf_trace_lock+0x520/0x900 [ 244.534900] ? lock_downgrade+0x8e0/0x8e0 [ 244.539045] ? finish_task_switch+0x182/0x840 [ 244.543548] ? kasan_check_read+0x11/0x20 [ 244.547692] ? do_raw_spin_unlock+0x9e/0x2e0 [ 244.552096] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 244.556680] ? compat_start_thread+0x80/0x80 [ 244.561084] ? _raw_spin_unlock_irq+0x27/0x70 [ 244.565581] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.570601] ? kasan_check_write+0x14/0x20 [ 244.574837] ? finish_task_switch+0x28b/0x840 [ 244.579334] ? preempt_notifier_register+0x1e0/0x1e0 [ 244.584447] ? lock_repin_lock+0x410/0x410 [ 244.588689] ? __schedule+0x809/0x1e30 [ 244.592584] ? graph_lock+0x170/0x170 [ 244.596384] ? find_held_lock+0x36/0x1c0 [ 244.600454] ? find_held_lock+0x36/0x1c0 [ 244.604529] ? __schedule+0x1e30/0x1e30 [ 244.608503] ? do_raw_spin_unlock+0x9e/0x2e0 [ 244.612911] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 244.617757] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 244.623294] ? parse_args.cold.15+0x1b3/0x1b3 [ 244.627788] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.632804] ? trace_hardirqs_on+0xd/0x10 [ 244.636960] kthread+0x345/0x410 [ 244.640327] ? rcu_batches_completed_sched+0x10/0x10 [ 244.645431] ? kthread_bind+0x40/0x40 [ 244.649230] ret_from_fork+0x3a/0x50