INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.20' (ECDSA) to the list of known hosts. 2018/05/06 07:19:59 fuzzer started 2018/05/06 07:20:00 dialing manager at 10.128.0.26:46493 syzkaller login: [ 49.691249] can: request_module (can-proto-0) failed. [ 49.702565] can: request_module (can-proto-0) failed. 2018/05/06 07:20:09 kcov=true, comps=false 2018/05/06 07:20:13 executing program 0: 2018/05/06 07:20:13 executing program 1: 2018/05/06 07:20:13 executing program 7: 2018/05/06 07:20:13 executing program 4: 2018/05/06 07:20:13 executing program 5: 2018/05/06 07:20:13 executing program 2: 2018/05/06 07:20:13 executing program 3: 2018/05/06 07:20:13 executing program 6: [ 55.429016] IPVS: ftp: loaded support on port[0] = 21 [ 55.526941] IPVS: ftp: loaded support on port[0] = 21 [ 55.570968] IPVS: ftp: loaded support on port[0] = 21 [ 55.628251] IPVS: ftp: loaded support on port[0] = 21 [ 55.713634] IPVS: ftp: loaded support on port[0] = 21 [ 55.816765] IPVS: ftp: loaded support on port[0] = 21 [ 55.961291] IPVS: ftp: loaded support on port[0] = 21 [ 56.111586] IPVS: ftp: loaded support on port[0] = 21 [ 57.520064] ip (4683) used greatest stack depth: 53944 bytes left [ 58.517839] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.524401] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.549318] device bridge_slave_0 entered promiscuous mode [ 58.602534] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.609090] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.632766] device bridge_slave_0 entered promiscuous mode [ 58.798732] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.805315] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.843429] device bridge_slave_1 entered promiscuous mode [ 58.869458] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.876082] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.890575] device bridge_slave_1 entered promiscuous mode [ 58.954254] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.960755] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.004989] device bridge_slave_0 entered promiscuous mode [ 59.087416] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.093930] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.120264] device bridge_slave_0 entered promiscuous mode [ 59.130122] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.136594] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.168794] device bridge_slave_0 entered promiscuous mode [ 59.191746] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.215414] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.233635] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.240168] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.283088] device bridge_slave_1 entered promiscuous mode [ 59.326800] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.333290] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.367199] device bridge_slave_1 entered promiscuous mode [ 59.393721] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.400245] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.427741] device bridge_slave_0 entered promiscuous mode [ 59.447831] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.473909] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.480385] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.490511] device bridge_slave_0 entered promiscuous mode [ 59.502241] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.512410] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.518842] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.542720] device bridge_slave_1 entered promiscuous mode [ 59.566223] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.577290] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.680546] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.687124] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.713732] device bridge_slave_1 entered promiscuous mode [ 59.753449] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.761300] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.776536] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.784210] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.790680] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.830795] device bridge_slave_1 entered promiscuous mode [ 59.895207] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.946827] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.971595] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.978123] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.997497] device bridge_slave_0 entered promiscuous mode [ 60.059645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.092731] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.126712] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.161326] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.178964] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.185470] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.246678] device bridge_slave_1 entered promiscuous mode [ 60.309973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.351659] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.391076] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.401354] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.536463] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.615211] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.626160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.634557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.654131] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.767313] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.784228] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.792165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.815419] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.828404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.837449] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.845292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.862915] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.945859] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.003644] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.082836] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.098335] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.105431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.140886] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.150948] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.166138] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.268342] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.280314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.303332] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.311627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.368958] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.376086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.394276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.411741] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.421115] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.428585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.460644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.514630] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.542616] team0: Port device team_slave_0 added [ 61.549162] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.568532] team0: Port device team_slave_0 added [ 61.587379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.595403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.627955] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.635268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.657074] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.671543] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.673772] ip (4973) used greatest stack depth: 53656 bytes left [ 61.713826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.742714] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.779177] team0: Port device team_slave_1 added [ 61.809480] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.839559] team0: Port device team_slave_1 added [ 61.891136] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.918990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.976904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.983947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.996354] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.071881] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.092747] team0: Port device team_slave_0 added [ 62.131266] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.144109] team0: Port device team_slave_0 added [ 62.155330] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.164307] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.172961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.198673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.230868] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.256096] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.263168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.277005] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.318581] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.329723] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.363367] team0: Port device team_slave_1 added [ 62.398725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.413975] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.432755] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.448104] team0: Port device team_slave_0 added [ 62.476817] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.493760] team0: Port device team_slave_1 added [ 62.507956] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.537092] team0: Port device team_slave_0 added [ 62.558953] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.567886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.576662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.619662] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.627857] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.635659] team0: Port device team_slave_0 added [ 62.655651] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.678245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.707007] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.730016] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.752208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.773762] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.795936] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.803851] team0: Port device team_slave_1 added [ 62.815368] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.829149] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.836843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.850828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.874767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.885928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.899463] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.918373] team0: Port device team_slave_1 added [ 62.929745] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.940292] team0: Port device team_slave_1 added [ 62.948457] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.958768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.967865] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.998464] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.022493] team0: Port device team_slave_0 added [ 63.049566] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.058141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.079310] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.110182] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.117859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.147188] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.195500] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.209079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.226673] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.242840] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.260791] team0: Port device team_slave_1 added [ 63.274444] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.281798] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.304347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.321788] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.350804] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.377335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.396841] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.405797] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.421356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.439948] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.451417] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.460944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.480496] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.490209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.503346] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.544413] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.551831] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.562810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.586231] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.603341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.620223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.636636] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.647655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.660124] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.687447] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.702204] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.709956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.724263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.746862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.774356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.803536] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.813518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.836259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.870367] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.879887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.898809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.927358] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.935733] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.956139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.972154] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.980365] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.988516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.003411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.021764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.053755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.121174] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.128679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.151404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.182837] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.196263] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.237346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.354772] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.362493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.378524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.522381] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.528875] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.535762] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.542215] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.589165] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.602188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.642940] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.649458] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.656314] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.662762] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.745760] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.457307] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.463833] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.470712] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.477176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.495140] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.508578] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.515123] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.521944] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.528368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.538683] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.557257] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.563723] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.570572] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.577080] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.615790] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.655393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.666914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.696882] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.722098] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.808526] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.815101] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.821986] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.828488] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.862573] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.968252] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.974752] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.981663] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.988146] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.060598] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.095147] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.101667] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.108498] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.114931] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.163535] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.679208] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.691823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.721811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.588887] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.826634] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.375338] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.431589] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.485617] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.564235] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.614459] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.855451] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.910493] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.210133] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.216447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.230888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.267522] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.288299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.345808] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.382812] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.530684] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.536982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.548321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.784958] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.802605] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.022820] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.068701] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.109427] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.115727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.128114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.190159] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.196612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.205823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.235518] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.246148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.259690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.429550] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.628124] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.634469] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.647595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.707687] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.713990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.728310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.920576] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.996639] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.002938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.018981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.037248] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.254680] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.395014] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.540494] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.849888] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/06 07:20:41 executing program 1: 2018/05/06 07:20:42 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="7697"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 07:20:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x2) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) eventfd2(0x0, 0x0) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x0, &(0x7f0000000000)) 2018/05/06 07:20:42 executing program 4: r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], 0x2) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 07:20:42 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="ced2d6"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 07:20:42 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000)={0x7, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b966cba7a277b20adfce39f2b9c1079a3a57d8dd019d6041e65648e7f165944391be5"}) 2018/05/06 07:20:42 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="9400f3260805f70185"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 07:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f00000001c0)}], 0x1, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 07:20:42 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="13ff1f"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x282}], 0x2, 0x0) 2018/05/06 07:20:42 executing program 5: 2018/05/06 07:20:42 executing program 5: 2018/05/06 07:20:42 executing program 5: 2018/05/06 07:20:42 executing program 1: 2018/05/06 07:20:42 executing program 5: 2018/05/06 07:20:42 executing program 1: 2018/05/06 07:20:42 executing program 5: 2018/05/06 07:20:42 executing program 1: 2018/05/06 07:20:43 executing program 0: 2018/05/06 07:20:43 executing program 5: 2018/05/06 07:20:43 executing program 7: 2018/05/06 07:20:43 executing program 0: 2018/05/06 07:20:43 executing program 2: 2018/05/06 07:20:43 executing program 1: 2018/05/06 07:20:43 executing program 3: 2018/05/06 07:20:43 executing program 6: 2018/05/06 07:20:43 executing program 4: 2018/05/06 07:20:43 executing program 5: 2018/05/06 07:20:43 executing program 7: 2018/05/06 07:20:43 executing program 2: 2018/05/06 07:20:43 executing program 5: 2018/05/06 07:20:44 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1c7, 0x1000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x800000000000002, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) dup2(r0, r1) 2018/05/06 07:20:44 executing program 1: 2018/05/06 07:20:44 executing program 3: 2018/05/06 07:20:44 executing program 4: r0 = open(&(0x7f0000000480)='./bus\x00', 0x100000141844, 0x1c0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000003c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYBLOB="089764ab38d2a2c0773ddc0f3bb39c6fe2832e81609aff21a1b49de51221", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="8358e4d5421dbc8322988de795f6698f43367a", @ANYRES16=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYBLOB="e031a8888f817fcc3996", @ANYPTR], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR64, @ANYRES64=r0, @ANYBLOB="64f76885b3366e4d1bc0edf9c042e38c2c08fb895452bc582416dce28ae6ba18dbd92a45621788be5fd1791d4087ed52a83ec1cd9a6a223ead253fe2b64d6a2af5a412022fedc4afb89cd576007e9e0950339cc7b1e25491c2e831c36464bf235fee7162bdbf90d68b0e7d2bd1bd8b5f527a382b84bb8414251d1691604aa7e38efbac1ab60c7835a530a5f313925eb0ca2ebeaa440c3199aac5cb0f427a81039d895ec5d8443789482cf05c55b1270a27abebf697a7f8a822365d78faf2e3300e5aaa4b19312c2950a1bd745879a10f07f8a2be6dddbaf2a619caeade24d928"], @ANYPTR64, @ANYPTR], @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x40, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/05/06 07:20:44 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) init_module(&(0x7f0000000080)='@cpuset+*lo\x00', 0xc, &(0x7f00000000c0)=':])vmnet0\x00') bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x72) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x101, 0x103082) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)=0x100000000) 2018/05/06 07:20:44 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000026c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002680), 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001400)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000001480)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) fgetxattr(r0, &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)=""/99, 0x63) 2018/05/06 07:20:44 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xa44}) socketpair(0x11, 0x7, 0xfffffffffffffff7, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x7, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x20, 0x7, 0x200, 0xfffffffffffffffe, 0x46e5, &(0x7f00000000c0)='erspan0\x00', 0xffffffffffffffff, 0xffff, 0x6288}) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000001c0)={0x2e, 0xffffffffffff0000, 0x3}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000009, 0x11, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000060006000000000000000005000032ca2c242f4034000000000000951300000000000026688a54bf99072da3b46b54ef34a67695c7ea087ea13eb49775a9c0ff22ec1a5f3679fde212d032e53cd5801382eb3797e5bb83375aefa9418200211161ea4e2882f5bdacf501d82ef0576cd2bb8622"], &(0x7f0000000180)='syzkaller\x00', 0xea4c, 0x312, &(0x7f000000a000)=""/195}, 0x48) 2018/05/06 07:20:44 executing program 2: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) r0 = memfd_create(&(0x7f0000000080)='self/(\x00', 0x3) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000002c0)={@ipx={0x4, 0x8, 0x9, "b91486db7f0e", 0xb586}, {&(0x7f00000000c0)=""/53, 0x35}, &(0x7f0000000180), 0x20}, 0xa0) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/05/06 07:20:44 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffffffffffffc, 0xfffffffffffff}) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/05/06 07:20:44 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000001340)=ANY=[], @ANYBLOB="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"]) r1 = socket$inet(0x2, 0x800, 0x100000001) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000017c0)={0x1ff, 0x100000000, 0x77290e6096561382, 0x4, 0x100000000, 0x3, 0x401, 0x3, 0x0}, &(0x7f0000001800)=0x20) sendmmsg$inet_sctp(r1, &(0x7f0000001a00)=[{&(0x7f0000000040)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="daa3e9658599882951465a3ea462781b702b0f8c5f6d712e9a080f928986", 0x1e}], 0x1, &(0x7f0000000100)=[@init={0x18, 0x84, 0x0, {0x7fff, 0x7e000000000, 0x3, 0xec}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0x30, 0x40084}, {&(0x7f0000000140)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000001740)=[{&(0x7f00000003c0)="065c0223f80441f6213d6b601d8f1edb539631a196e203ccee57a533d956ba223e138dccd60fc645f88cf2c2b19b3c2ba51e52e51f377faa4d954487424db870834a129a4d7972e3ab544f53fefbf8053da3fe10bfb22e87aa7d29cd535b41d109ccf5aedb96c41d96e2e7645b20f1f57b628e41a053abcddfaef02e84cc108e3945c7cb7fb54aa7c4d7a8a4385fbec223d8545321c79bdcc71e3c4d06fab337c815706aa89c10b148a8096c8c52397ad43e9c85e3584f44fdcd1890838fb4526c843b4643224e0c39f89ce93edc3fc32cbe882bd69e3b90c999a60054a3f2be4d532e73fee9930c92a36154775ce85705620742634b6f50e906c46570e2760fe090d093241c5cfb86c05ed6c49fdf90fae3306066ab0eb936781c146fb1547872ecdd312b9e7b8a593a97c8e6b41219454a0def4fa9ccdee59864754972dd0063300798af43668fbcfed3d2e699f961b17cf728fd8425a16094c1d413417ed339d36aac1dce172e10e0a631303705d53b80cf6df462e4e0e943d47a0cca596d3515f693fb64f98e5e247e618d60156eaa8f71f4bdc1755cdc79bfad93e91f4da4609ce8a54aeec3a45de6b330c45b013fdac3a35431e1f1dbcc21b3ac4a47cc5ba69bf5018abac79b8c597acc939032d3e903b475a5d7a1f39f51d7ea6578bd2dae8b6dbd0f97985b42cfd40ffae0c302994a23365f97a4c2f28ae53f1cdcb011fc574e531c032ee3360770a3150051b2caf5552cad45ae42e0fe02383dba4fbc0a708fcdd7daa8c2450aa59a882a311e41e537876f2a95c12c9eada464706e0c421104707d8bc3fceef71443874c163a8ec0cb56a01018171f7cc7256175ffbdb39fef2c3f7a46dfccf5de63311dd1696a75018f209b0685b5148088ea5944e8c84da57cbaa8dc6cdb05851548f5fe8c87fb16ca7a0e4623a3abc0af45d098b8bc2abf6d30a520b12bcdbda98bef5df1a3715b9ad4d29940ce2b390f729565cd34889e39184f78d4c3317dd49d40c32ee9e83b48ac579a758cbade46dc21c9789bb58269bf4d9b789c448937a8289c958101ad3459eb5eb79790d6cfc232a8d97204f3c04710e04ccb5f17377996b1eeae823ba7a26001fbfbc78bff57686cd5ed1138787ab97fa7dec93ddf7700e70e4535472e0868a34269465f498d4678854cb5e3211a7bbc38228115098dbb75d013857450dfce75c9c05468f6b9962da60b21e5e7b39c96d976f5416705f270e2ee13069b3bf8b1befbe0648fb7aa8fbe469ca09f0aabf5411c7efa359a049f8ef6b89c4e48998d74d1514ff8f248582e9420aa5a3109cb45f6759259a8a78115afe4274492d105b57200e0ff275e28315c4f8e29b202e27ae7005b701447d1e69da17c011df938bba83d3d472d0b76d9257ce3a0423ab6bef3ee473e5c4bcc59ea907243de1c2a153849d77356f6ccfd3269a7f7231c90bc9d4bc09a2ac371829d155924a138ecad6e7e0b617f45f15789a383c5626afc8d5576941e908a3c56d8a286de501cad1ff8b6b4a358342e9699b2f256c6a1c3e6123d555a29514911d070ec42b8be3dafc307c131e63dcd712862d890540eb1abd131f77df60b49f79c604d932c61de77d8792d7e2155af7a527de1de75e4bbf6c9a17bedbae9c8d1a37d2410ca9f6c22e0c9225fa50811e1a0fb291ada0c957c6ce594d7440983e6ef5f764b6a4a21eac1be9bf4cfa86534b59f1167bfd9b1d2aa5063111cf9c893a65ddeafc5b988988e678846ca59309a33431e37a9fa6614c12e53863c2c97fed43c475eaf895e596ab49e8d0ef5048883aafda3e9ffcd56e2f6f26362b4e86f6e8d047bc9bd5d5ee8d75a33308f91a60b3c4f72731a0dafdeeb52a9a24374db40c5eb2f1dfce0884833bd713f5a03d80b5a0b462cec95496381ed5dcbf4cab09847e74c4125595b77e80c188cd22abb16c3303353990b090fda3f3bc8972b7bf3630a7bf15509ad735c314fe663e03709d4d9c84cac08bc411658a57f0963f5af9aacea461926253d29ea0833326e1586869f3f8b87d88fa3f6d3af1a1bd82566144b08e84fd556d0d4dc4e6e71af8e08d44629e7002398df0225a0e73f8a5348bb3a4d5f7097acb30fe01bbbacb70e2f47fde95abafba517899d224b6ae72652d09266d0376f3765102645ce955a2c1e7f9679687acf54cffc0e4634900ab46daaee9075eeb43f56c2f61ac28be545bffdb7b77eac37445f43486f7a02752f47873d6d6bacd5b6ed1c3380b4181c9a5824662e6ad3bad477907119bc0cb3ed687e9eea625601cd933bf5445498f1fc1a403e0b69d1e1f6a7388237dcfe55c7d16fe7d26c3f477a881b3cbf81baeeb51e76286ce5ede35e23077ac1da23b9b9d98fb329e5facb0172f5bab1daad9ffda7a2f0728c0a003962938313597d443e8573c958fdc9379b976527b9ede88d00873fa59f179afba788c852d259b7694cef5667738bc578fc110d8147f597b9ddd02999b0311b67614e2efc9b04847d5a8c5358c789c6dcdb6e39e8422a5c4c87217beb6c7366b3dc1dfae76b4e527b4a8b95ca00c3896590126af1ddee99c4bf537f11ad6926c15e90b9d412138a1e8ca29eac7c700645c6abe78a13c8aa9ca97266bfe767d2c096e441a26fac4c17f1d6a08215b7c82d2588151d800ec0953697652187ea30ace3c4859f57f83c08608a1ebc08c8c630c9ce026bb3c66ea4600420e15bec7aef2665dbc4de02f5952f7a0aa64568c6752b92e178ba1bddfbc414e5d6e0157a432f83605385a5a45e37448fef3197e56577216fac0fe684385a02b6a61df109d34676d6a0f0511963816492bb96f420486e03b91739353aee7320c81fb41f9482b9136ab20050598c69777c14e0c95840a48a383730ce739904e12b92e34e625580d142e9035e0381b39c6d84d4bb48bd84b0f94855ddfee1831fd1bfb101e7224493370ad81d79ec0d7b8dcc711d01d3756d71d48fbfca994dd49f8806376cab5c4f480ad57db0d1ef7904cd8f1fd60926a60a867104077935706c19eb90861dfc22965c5110187402e186f697769e6f02a6baa061e2dd81c75d41d63ab5000a8f0d1671e6b53c9dece8418d4d08c130dd42985b79f71f90ee53e1381119239aedbb03fa35c6cfcb6343b2cf39361648d66b78a4a71e97a17877839a580279dc0cafa3a7880d3c4c0ac9ea88135c39835b62b29622aa3fce82f88cfea183d77f6c757d7af15ceff3c703d4f204aeeb95f4afcd1b8caef057340c67efa0eaca91a3380d4c91ad12b21f77ab8390ad86feece5f9fcd7ebeb0409f2420c9b6fb6f0454c03cba20d464ad0da86454b777ae43452157e006fd657bd36143dfe8d856221a36a0dd9133c2525a12c6711cd13471a96378b3431c938f36b647140f6d2b226208e75d5c3805104cb3a6ddd75f5172f6713744bebd5d8c881f3345fbd38fd00bc7acdb3ec016a246609bd4641fbc6b676982a3a9051e51052a729f520c858141ee40807c60e11668ed6f6f0d947482302d88408f55b0562c9653aba69e3fa0d5c0acf9ce326f72b97338c631f3243ab0e1b566df7b29c502aab45748d4b5fe936269098173f6f498c9ed26667f903114dee3896ce57b307add9b4077ef21a18540253c1310d289bc3fb9986865041b213e41d3215e66db4d51ec8759a81cc74c386e94df04e6c689baed801bcb725f3fe633c01dcfbba6b99f93b64dff933f79e0416cf5afc40cf3a4bf50757ce2aed59db9adb4cad4007503410b6742394195d803be938b37dd460f0392c89b357632068e452d4a50470d68bec6fc49739ab6772ec91c4d8e253554e65516091ad6b7291098c7e854e3ec4ee10f4b2ec5715ff816da7eb62415e151f3648cc29eeff1fa4550d0e3f4481d3a8c18676f7446aba5e2a94216a5ee7e9bffcb158d9e6a0c8fc6cb27a65ee546c6d6e416329c150c180010caa949e8592b8f94d35bd28a18292a087b8a72ec22ac5b0ec8902e6be154823fe6599baf7ba7c13eb1ec7c88690f9a97158d385a01f5e539bff625cf156ba6c2b6e61f0379e5d3225ae1edc2e2659a8938dbed064f5994f5cd93c249b71795598f0cfc3bd408bfdea4f74eee2c4ba91c4bfb1304c3729ebdfd1e87162faa56c47eefecdb8b3d4c5bd3c72107912595726d43cbc70166d8ba8e379f8a367eb0bf1991f75def71bd663e9a8cb8bc0e6735c681c951968934cf2d7c3b251d57f6a1dc9a3aaf06a2b00dd08fa07ee4d8bb59f712355acc3865f2d1b7e500e8d947a198d60440fbc4085367b8e26ab7e2ea91669fa32e0da1d1fbae956daa21b95af58b3e489545e2ab4af3d29e038e8ecbb925e8fa5f02cbbae19168dd246868a996695c90ebd9820b58933d225e9979951195a6bfc835cf4367dce18d4259060958d9850fe1cd4abc172ce420d6b0dad2863dd0bb21be2e4d2bf710d071355b7f2c0d3fc075d03c700b756dc4d7189a90f24f0a4d67096f5927cdc6a8c43e5177cc3d1e74df347d0af712f139b854618d8822d5cb3a2d67b495f3f09e7d400fca6477541a4571eef6e485f086cf706a3ede7ed538b0ed73380b55c1c9f6a90d6b5cd58a8ebcf645d9aa3c001b00c2c6f5bb7ca0aabfb247ae274019c13646f8875ee52eef7b69cfcb3e8e072e2717772e74fbe91d01a9ba9b04aceb5398e1e6abf6eee4b4d882e406f804b97c14c3325222ddd02224e436f1f679c953fe0b95694a6f59feebb0f63047a43058cf1ebdc98a8a6da4be1655aa72c80773cdf47c22e7284b952e64358a68f56b4b99c21fc1210f387a56b8942ed259c9093cfec0ebad2f87b9044d3db32077d9aaf89a6f53fab6802be3222b3b389b93d9b63b9ada875beab9b90edaae0b043a5f01c3c8f88d49657876c529b6cafd48c05f240b34347e41e93510009a1f87d1b380e2ea98f330646a599f16d4c488483a3de715c3cdeb7b110cb9ad41dcf2a4aff6324229b747f88f523f8503c6c8c3263abb299b74ab597c25ecfea381ee7111626bec6af492a0f5f0e2428a49661d915495d8263816e346fc836720c99f29941f97491c6288a8365b61b7b324643fde897cb9e42ecd187f28d7a434c2761a4838d6b6ff506c94b4cb1426f901ff994141a8666f62508eae90722eb9123baa723bb0ef1d8976db6992d03621290e53157d432d154c6f47cdc03963df22a4e7dc87cbba8a118629e6cbd0081f548954fe136143f5cd57476bf5753d83ce65bde2632fd0ac603e0ba2ef8852427aec917ca807dd21c212595735b17140e3af2e2f812a06817215396397636d2c81205852f8dc5206963300ea3a861f124a224d2f52d8781802d828d22a7c02c51f93ab68de57aa1e56d5ccd7c3cf3a8c26c7f28b8a9c38a1be5a6693a99da19497728cee51722640e248bcf677dfe9371049fced11ced4a6a51d5fa4347fbb62869b69203d2d0295f1ed07653c913b61ff347f40a150726550df67c8317075cb74ec47509f216e05d48f5c101e9aef5587092db058b8c6eb6b5b7d90585b0d2355fd9f4354125cd5fc6e3ba3fc86d72e25e27a77d8af954ff32c917cb1f72b5a58ebf8e5d82d2504e96b850597b2004fb384d2240cd13ace803afbf5824b2fb04bd5e98be6ef52b7d4bbc33a172512cb47e6382b4eb7d8fe20fa8ca00fd9e0539abca85b1e5215a3b109ce4db0c5168da46acb50fd58304cbd265ee40c65b147bdedfbf36afda2ff63ed81e1e0f52a1dd949e2ad3ca7403757bc4e339ced85f5796f8841af85d07d2000339bb3ba27b11c79360dd14c0b198146a3069", 0x1000}, {&(0x7f00000013c0)="4adbf58842ac42782a282103e6c5dd1c188652b3b6f628f46b9edfa7c5994b195023ab26ab9fbcaebe710ba5b8da52023f7b9f60da9bc7b9c52a885854d02511538cba4aa825620ef0ef24e927a13bf7bd6c28f81aeea9d3ecf5ea4a48715b44a0b9265c103f49293c41d0b9bca44562bfdd0633421bc8f2c85618e104029cebb124f5cc613dc73309d2f0ee99c77b10431ebf658253cc5fcdc3ea015660a4d464bd9aafbb57e6bcd256d78c84cd963b902f882893026d8dc2729dae08a1db8e47b170958eec2315e0da40492446939e98fbd7bc06f233baa133d7f90716a4347950a6ac69ab509c91249b", 0xeb}, {&(0x7f00000014c0)="3f51e3e69a4a79f197ba60742825963caff10e6a8e174cc3eea2342a15c8220ed9cb4a10ecffc77e7034c3f857abaf258e860a6d12c00941", 0x38}, {&(0x7f0000001500)="cad9d8faac23028df4dcbda3d4de546347caa31774e051b56b4cb7a36e46f1bd2bc7eab558bfd1ceb982582c881bc412ac7942c51f2c6e9cf21f2623bbfcecbed3320ac6619d1284126393011a662546707e49374d3cd3aba11a0ea17b3c3532a950114bdae3edb1914322b6d0d1edca35", 0x71}, {&(0x7f0000001580)="89caf31e784d46a2f7b39ac47999bf94a7a5411ecd17b7c2e5422c45513bbc041fee57a4404ce01fee168516d5bddb582aee0884c2df8a7fff93d65bffd0fde48900a149f98ea2565a707a74e75f38ecef0a9a7968d1e8f7b329605429e07ea0cd651135de561c9165cf2ad6b8159c84c40a7149015ae9b03bcc5b9971a700fc7bb763d435dfc5eeccbffe2d4a64b93730c9ce35e027e701b1ebdd0b10753f559ddee6f2dbec4c73b628eed6b26a1acaa6502f1bf4307d134a044b5ab26f", 0xbe}, {&(0x7f0000001640)="55e6c218bd199478e06f355d3d3dd59a45abe50a8ab57872dad9b125e1297111b28cfae92cd5350fbaacba23d405e189efef288fd6eb1db96e7c1703eff8d3d8699faa09ff041efd6c5ef534fcba250ea8b06b2f1635ba6f9b12a24497658faadef0169c626dd1de1ef581756e8d7c8cbedb939d070029e75231324e089e14f43a2ff0a47074037f4c61d09d8e08a3eed222c71d5a3cad62bbdcc446d4b52323ee456a3e4ecc8e83a76e814611fb37552d5232a8716e86a4baf8d298637a883a33cdac4cd7480b5946c9b97fae52814146a0fef672cddb9dabd2b231", 0xdc}], 0x6, &(0x7f0000001840)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7fff, 0x98, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x8}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}], 0x70}, {&(0x7f00000018c0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000001900)="ddfb22a2c128b46ed42fb7e28931287179c2825c4a86872308e075fdea2dd41f0821355cdd2a97ff6017c970560b7b029baec601d2f9841bc7e6edd7b3d9fbaf3f", 0x41}, {&(0x7f0000001980)="0ecb638e6764f758af5fce1d1ca136b396ba501e4e9bd378c72cb8c541406aa0df", 0x21}], 0x2, 0x0, 0x0, 0x4000000}], 0x3, 0x20000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYBLOB="0000140000000000"]) 2018/05/06 07:20:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x2, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x317) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x2, 0x1, {0x0, 0x3, 0x200, 0x2, 0x67}}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x40, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000100)={'bpq0\x00'}) 2018/05/06 07:20:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x108000000000005, 0x84) ioctl$sock_ifreq(r0, 0x100008995, &(0x7f0000000040)={'team_slave_1\x00', @ifru_map={0x8001, 0x32d, 0x2, 0x40, 0x1, 0x3}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0xc0, @local={0xfe, 0x80, [], 0xaa}, 0x779}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x3c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000000)=0x54) 2018/05/06 07:20:44 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@broadcast=0xffffffff, @empty]}, 0x18) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="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", 0x200002, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x204000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14) sendmsg$nl_route(r2, &(0x7f0000001600)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2090088}, 0xc, &(0x7f00000015c0)={&(0x7f0000000440)=@bridge_newneigh={0x34, 0x1c, 0x0, 0x70bd28, 0x25dfdbff, {0x1c, 0x0, 0x0, r3, 0x2, 0x14, 0x4}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x7}, @NDA_PORT={0x8, 0x6, 0x4e23}, @NDA_PROBES={0x8, 0x4, 0x6}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000800}, 0x800) r4 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.clone_children\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) sendfile(r4, r5, &(0x7f0000000140)=0x1bfffffd, 0x6) [ 85.306378] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/06 07:20:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e22, @rand_addr=0x3}, 0x10) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000180)={0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x8000, @dev={0xfe, 0x80, [], 0x1d}, 0x1f}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x8a9, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xffffffff80000001, 0x167) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000246000)=0x4) [ 85.376000] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/06 07:20:44 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0xfd, 0x0, 0x0, 0x0, "f91e1c0602732d278952e4b910b4e4f20fc25dd63ab5bd6eb0f835aa14a8de8562a9ebbafdb3d6d227727b73"}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x7f) 2018/05/06 07:20:45 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="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", 0x200002, 0x0) unshare(0x28060400) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) poll(&(0x7f0000000040)=[{r1, 0x20}], 0x2b0, 0xffffffffffffffff) 2018/05/06 07:20:45 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x200080, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 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={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x200000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000100)={{0x5, 0x4, 0xffffffffffff8000, 0xb1d4, 0xa3, 0x101}, 0x1, 0x2, 0x2, 0x400, 0x9, "82f649b2b4196c25c9d17ae8a99d3f2bfc79434004bb4540d4c0b8a0ce1a7df2aaf628546720d45be9c3c427cc18f7462605d752fe3c63658b632ea36cea45e94fc36e9a3f256fba7b2b90d30290fbffd25634c1e4cde55afdba13ba9b1f1bd78ce1a9b2055578dfdd14ce379098c21135c3fb6fe3e178987dae51b7aa9bc392"}) 2018/05/06 07:20:45 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1}, 0x20) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0xc) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000400)=""/4096) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x42, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f00000000c0)={0x1, 0x7, 0xa0000000000, 0x39, 0x2, 0xffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0], &(0x7f0000000340)=0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f00000001c0)={0x0, 'eql\x00', 0x1}, 0x18) ptrace$peek(0x3, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000003c0)=0x2) 2018/05/06 07:20:45 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt(r0, 0x6, 0x2, &(0x7f0000000040)="74a3ee365302932237a683ff73cecdd3b2c896a6cfef686d11edaa64ea976debdacd72889dc716f8bb5173395eaed4ab21e7ed7bafc2e0fe5254e685162554b20edb59f328354dabbc64fe90d41272", 0x4f) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0x4e21, 0x200, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/05/06 07:20:45 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) rt_sigtimedwait(&(0x7f0000000380)={0x8}, &(0x7f00000003c0), &(0x7f0000000400)={0x0, 0x1c9c380}, 0x8) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) shutdown(r0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'filter\x00', 0x0, 0x3, 0x46, [], 0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}], &(0x7f0000000180)=""/70}, &(0x7f0000000280)=0x78) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000002c0)={0x8}, 0x0, &(0x7f0000000340)={r1, r2+30000000}, 0x8) pwrite64(r0, &(0x7f0000000000)="b4d281cdff574485f673f4518d74bb3f0ea7563fd3b2283c526f2c62c80aed1d24b850ac360b41e8e9f7851524360d2546999120d8869bcab1494452512bb80d6fbf0f26416740770bfc8ef253ec66177d77bfd4ab574ad32c017b120ffa61bca664968fd800446137f46d28bbd2533e8c29cdda6dc54a18a01a93fcf97824582885982f0f9e4aa4c86a742a7b4800d26fb38984694f492dea350e7836edc5730e2044f3933770f3412e9256fb3db9bbe56146b610429613dfa9be9aa736b7dcbde08989db22e306642f71e3d6bb7eb4a7f0ccc7", 0xd4, 0x0) 2018/05/06 07:20:45 executing program 2: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000200)={'ip6_vti0\x00', {0x2, 0x4e24}}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x3d4c) 2018/05/06 07:20:45 executing program 4: unshare(0x400) r0 = socket(0x10, 0x2, 0x0) getpeername$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/06 07:20:45 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = geteuid() r2 = getpid() sendmsg$nl_netfilter(r0, &(0x7f0000001780)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f00000017c0)={0x2440, 0x3, 0x7, 0x21, 0x70bd27, 0x0, {}, [@nested={0x110, 0x1, [@generic="bbe47c388dee61a6ba238675c696e4ae78eff49196673ef9ec3b077f27f28217d950dec60b7f21c3f942c3373ab2efe4758797f28e5f215425f3370014e0e9b5fddcaaeadf15373568be6327d827cdf6f0e6f8a0fd81b772f49e4143940cf220317bb23b36c58b75bdd69eb045f6eb4c9c8886c694bb8c92e106118b71f64502c98cad53893bec9ab7752358c021cd55ce026c", @generic="f5d562fd9091821aec426d77eebe0e6c188eddaae5514fd6e00b5c74d6ca30f8c7c122bc1b6ba8dde9e917c4465ce21741f954f0a060d94f4675367ab93d2089509942", @generic="be2c0080e4a562dcee2a2419b4b459c221169e19efcbaf0bafcb44cbfd9ede9cbf5fcf6310c604f6ce807beff741b997d9595e"]}, @generic="049622595ee9ee6e42bb9a592b0ba8ceaa2be9a639884252fd3e2275ac9a43cbcdd14d4bc6d25af62d4c0ae005110fa4468ec7ede6f13db1dc48ff91248b0a49de939139c7b94b12f1b7caf74d0abab5e22d259a5e9df04e42cf92c02ec842e47780f5f8995825d33966ec02527e30c3171a1c1b3651bdd62053973726ea38f55b6c0cd4d7fc066d7f70de780c76b1965a9288ff45dbd4acf591dc4db83bf63e31aade35ef9a5fcf27ebc588036a933196bc2ecd3171afe53bb368", @typed={0x74, 0x17, @binary="935759a54cc5137c03251d8fc858634d95d9af955af509b86360f36dffc401b256aaf722d4de3913b2cbdd9bb7a5dc8650cbe5a8cd96e96df9bab9a315f447b1ae7a85b4cf46c3554cd0958d4e9d74ae7a999654954c262482961d7670e4cf0062133986d9c03946e811382c00"}, @typed={0x8, 0x34, @uid=r1}, @nested={0x2128, 0x76, [@generic="2d1c42640cf890b15c77ee5f287a0efbae28d7a0bd5fd799e0de4e8e489ab9471bbefbedc4bf82e59ac9995f4467aba29b905ea856522c112584e7a123d9bf1c7ab007fc96f8be664d5e93ac3941dae003111e144f78e9b8523cbbee145fbd67d2ab50258819", @typed={0xc, 0x4e, @u64=0xffffffffffffff8f}, @typed={0x4, 0x94}, 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@typed={0x8, 0x74, @pid=r2}, @generic="ae8f815e859519cd97d2e6d309261d49c8c3323de0040f04a0c1673c76574be79d931c2dc3cd24860f6c8b9dab22b34ec48b8fe45a8374f3bf2ef6f348e5d248d8b6a5cf0f8f3c549eac4080217f39f47516b72001bc4fa878a9b9f32e78576f30bfd6d08305f7630d3d662e41b8368aac4d71275d780df16ba92a3baae55d5b28eb3d16427350f44bf8b10a9b946885138910709cf9f2a25ec21ce4231bf5436ca276473e", @generic="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@nested={0xbc, 0x38, [@generic="176cfca7ef5f5236b3c143dbccecf0086c91267e65b1956ce503fa8d6753ccaa007d9c1dff3d3c869c741da4c6e0dbceef208d211279b94e95a3db301fcdedd69dd635f0e06eaf1bd2e5f2f9cec7e91789c83515541eeef56c4c557d93602fad0e203dd6c6590bf86ea677717548fd5552ac215f4fe4b52ab23fd75df272dd6288bde4814bcc97b0ce2e296f6009c3cf80aa646c6e342f05630a331447af0d1de9981508e3d098302f2642c763d056009287ea8fdf"]}]}, 0x2440}, 0x1}, 0x0) 2018/05/06 07:20:45 executing program 5: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000cfa000)={0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x280000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000300)={{0xa, 0x4e20, 0x4, @empty, 0xff}, {0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, 0x8, [0x400, 0x5d, 0x6, 0x1, 0x6, 0xf0, 0x1, 0xfff]}, 0x5c) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={r1}, &(0x7f00003d7ff0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r4 = getuid() r5 = request_key(&(0x7f0000000440)='trusted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='/dev/vsock\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="5889532c5758ff3fe803ae44048e888e19f4a930050b991676f21fffd39bb7e2a949116dfbb0", 0x26, r5) quotactl(0x7, &(0x7f0000000240)='./file0\x00', r4, &(0x7f0000000280)='.') r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x2102, 0x0) ioctl$SG_GET_RESERVED_SIZE(r6, 0x2272, &(0x7f0000000200)) r7 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x9, 0x0) ioctl$VT_ACTIVATE(r7, 0x5606, 0x2) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r3+10000000}}, &(0x7f00006dcfe0)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f00000000c0)) prctl$seccomp(0x16, 0x2, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{0x7, 0x3, 0xb, 0x2a}, {0x18, 0x2, 0x2f0, 0x1}, {0x7fff, 0x3, 0x400000000000000, 0x20}, {0x8, 0xf07f, 0x6d, 0x9}, {0x9, 0xfb7e, 0x20, 0x4eb}]}) 2018/05/06 07:20:45 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/06 07:20:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e732fd431ecfb25000000000000000000") ioctl$VT_RELDISP(r0, 0xb701) 2018/05/06 07:20:45 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="5500000018007fafc22e1cb2a4a2f9930a06000000a84308910523693900090020000000010000001300050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0xfffffffffffffd3a}], 0x303, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'veth0_to_bridge\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) poll(&(0x7f00000000c0)=[{r0, 0x8}], 0x1, 0xffffffffffff3be7) 2018/05/06 07:20:45 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = syz_open_dev$adsp(&(0x7f0000001240)='/dev/adsp#\x00', 0x1ff, 0x2000) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000001280)={'nat\x00', 0x89, "39fd109155962c9663bcb93b1139853a05fabdc5fa92aca8f490d9e3d924470ca6f1ef372919ac12ed62683399a647abbd31556b3a68c635cb13305846b61e94a9eccc5e7d00e334e864393b4f2e99f6ffab7633fa115ca2c649b5d935e914679d11f42f5081ecc70e030a7a716b99e5fd945646ae6488f3195e896ca267a5f93f5f7c7189a52afb6f"}, &(0x7f0000001340)=0xad) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x7, 0x6}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/06 07:20:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x5) 2018/05/06 07:20:45 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x1ca}, 0x70}, 0x1}, 0xfffffffffffffffc) 2018/05/06 07:20:45 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x8}, &(0x7f0000000140), 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x0, 0x0, 0x3, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000180)) 2018/05/06 07:20:45 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{}, {0x5}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000ff57), 0x0, 0x0, &(0x7f0000013ff8)=@abs, 0x8) 2018/05/06 07:20:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="da", 0x1}], 0x1) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="73790100000000000000c62f8b05c9f2da8e28ca926e3fd025005966cd43b6fa78ddf94c2279e2dd96bb57865becd4a2e5121f62159a3568d5053d24596e4e0b3b748b26f34029ae9b8b699e55901417ad4b2267af86dea536c5b002e719e1d9c29bf97bd7e1e8b3bc3289f56d1ffefc05d4b29551977af7801f58ec59ffb9de09b0d906ca2a690100000000000000726f144fd0856bbf478a40a2ef60837b74da79484a24d06062d5c01d90d800000000"], 0xb1) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x8e, 0x20040) mq_timedsend(r1, &(0x7f0000000180)="95d0dcef1c83f2decbe6fc6da78d438a0e1d1d3a31bfcc1e2d5b3d6b8db4fefe5d2ca7b04a19639e89b3db0e7bffbc0c70495c561c59503820e4681679", 0x3d, 0x0, &(0x7f00000001c0)) sendto$inet6(r0, &(0x7f00000002c0)="95", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)='f', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000000200)='t', 0x1, 0xfffffffffffffffc, 0x0, 0x0) 2018/05/06 07:20:45 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffff4c, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x63, 0x5, 0x5, 0x4, 0x75ce}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000ef5000)=0x80000001, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x100, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000ef3000)=0x7ffffffffffffdfd, 0x4) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002106) 2018/05/06 07:20:45 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x8000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x1) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) [ 87.445800] Unknown ioctl 8818 2018/05/06 07:20:46 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000140)=0x1000) fstat(r0, &(0x7f0000000080)) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000180)=""/90, &(0x7f0000000000)=0x5a) 2018/05/06 07:20:46 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40202, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x1400) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='pipefs\x00', 0x0, &(0x7f0000000000)) 2018/05/06 07:20:46 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x44000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ip6gre0\x00', {0x4, 0x28, 0x5, "a68db9ecc187"}}) r1 = socket$netlink(0x10, 0x3, 0x2000000006) socket$key(0xf, 0x3, 0x2) write(r1, &(0x7f0000000380)="2700000016000707030e00000f0a7a3effdd0bff0000fe00170000", 0x100b218225db9c67) 2018/05/06 07:20:46 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$getregs(0xe, r0, 0x3, &(0x7f0000000080)=""/196) r1 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) [ 87.591570] Unknown ioctl 8818 2018/05/06 07:20:46 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) tee(r0, 0xffffffffffffffff, 0x8434, 0x0) flistxattr(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/05/06 07:20:46 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/06 07:20:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200080002cd64b97ab4ba6df10188e635101ffe83a90b46102af89000014040000000c000000080001024d880023"], 0x20}, 0x1}, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) 2018/05/06 07:20:46 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x50082, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000080)={0x4, 0x9, 0x2, {0x0, 0x989680}, 0xf24}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c80ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0x20000000}) epoll_wait(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)={0xbfffffffc000000d}) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x2) 2018/05/06 07:20:46 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200100, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=""/68, &(0x7f00000000c0)=0x44) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa}}}, 0x98) 2018/05/06 07:20:46 executing program 1: r0 = socket$inet(0x2, 0x800, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000400), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x3cc) 2018/05/06 07:20:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ppoll(&(0x7f0000000280)=[{r0, 0x400}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000300)={0x7}, 0x8) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8000, 0x80800) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000100)) 2018/05/06 07:20:46 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) close(r0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000014c0)={0x0, 0x20200, 0x0, 0x5, 0x80000000, 0x5}, &(0x7f0000001500)=0x14) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001540)={0x0, 0xb28, 0x40, 0xff, 0x8001, 0x4, 0x4394, 0x1f, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x6a4713a0, 0x2, 0xfff, 0x8, 0x426}}, &(0x7f0000001600)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001640)={0x0, 0x1}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001a00)={0x0, 0x26, "16cf3331275735e25cfdf59e1439d2e47a326246ff1d36ae9ce693bb0297c13f10342eb4d128"}, &(0x7f0000001a40)=0x2e) r6 = syz_open_dev$usbmon(&(0x7f0000001400)='/dev/usbmon#\x00', 0x0, 0x244800) ioctl$SG_GET_KEEP_ORPHAN(r6, 0x2288, &(0x7f00000032c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001ec0)={0x9, 0x0, 0x1, 0xa63, 0x0}, &(0x7f0000001f00)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001f40)={0x0, 0x7, 0x30, 0x7f, 0x80000000}, &(0x7f0000001f80)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001fc0)={0x0, 0x401}, &(0x7f0000002000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00000031c0)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000080)="9e58d6ead0970f9e6a8968f62f26a11e4c5486457c4b100fa8a59d8a69889372f3faf577ac071e42b0befaf78d127ea6095615ef76011be8c6522eb4e5e4ea336d11bbe115798906250a3c8fe529065f500bc6e0620995785a9fb004edfa6445ed", 0x61}, {&(0x7f0000000100)="1874a45283340e3463dd244e8ad53fb78f45aed4cfdbbd221261aef18cbc86e6382cbb4001189b67c8265f77a59c879fea2d2e7152efad566dafe655e39445375b54467d8051839076b3f6a22d5f6d4e7b05967f77e295753490eb784aa36e4d8cd1bc42c37ed5e36c68f3988164c13073b59adf2a50685fbcd6e1fd733a67aa51ae53bb7ffb5ba530aa17b840e929cd6189ac719aeda10e303a966708c4577f1939b181a0796805e8741e6674a4018f34051d8f54d7e6eeb2cba636dba956b4615a8e1122b4b6df4fa7296e1c5491", 0xcf}, {&(0x7f0000000200)="9e5fd5b5b1d259d05a9f243393e210b7ec8a8105d472d08003d3b3218f775c31ad5d85c73c3882fa9abe9ba7a202ec7a2db22e6d5a7700a37df85b5b242073248ee6be65cf3293902d831cc612fde7112c434d285de42bdd268bec405f8b55712bc71bdb85a60e6544141c18f75de926600b91ed641ef86114da2a64f113503a78afdb9a893269644a8fb37296373f5e623c2a6339fa43931e1c0573bc6047555e0b687c13a6f3db663cecd32dd94e4241eda4c9f48df5a2f1604140e43f4d5da9435d65b1b256de092178", 0xcb}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="d7e8afc9fddfd3d7c8bf6bb5d59b8105b4dd0619f699d6689dd482f1c9000eff421721534088c3c857e5aac6017a4fe2bec0b089714aade6896e30a9ffb49255dfc77f3f211a5b856348d31e185302fe540e93e11e931d1bf49223257ab030821ec3660e6306ae08e74dabc9aaf4969f0938d573e194fd6ed043e215c3ba52ce71e7712508cbe93b016e39601efd993d7b909a811a0a0801e2f17d70071787c5a4f0f7b2d7542771caa506d7dcd08521df685b06a341359d0c57f316845728fa065721b5bc0702c9aa93", 0xca}, {&(0x7f0000001400)}], 0x6, &(0x7f00000016c0)=[@authinfo={0x18, 0x84, 0x6, {0x34f3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x777be1, 0x7, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @init={0x18, 0x84, 0x0, {0x8, 0x7fff, 0x9, 0x8001}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x201, 0x6, 0x4, 0x6, 0x6, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x24, 0x0, 0x8, 0x319e, 0x3, 0x2, 0x100000001, r4}}], 0x100, 0x11}, {&(0x7f00000017c0)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000001800)="bc8f88e521dcd61a3e6e27d80b0949bed9b536542708a1544de66ca32f788915cc24bfbe2c0666b875889be6b0a21559f985de518fe05a45305463dad7cc7962a84243ca8b948835c163a79ca63da7b57bab29363af5b617ff2dd03dcd3698bba3f3260d9cb012145b005d420c6a9c240b96c185ee3c7ff765be22c831d00d466878d722efa7d9908454682e089a324509", 0x91}, {&(0x7f00000018c0)="dea01a33ebbabd844006fa8fce8f69253d2ef777b38b84ecdcf16b92eafb661e6b9b425dab34a046594ed087cabf9e291aaf3e6b40a41745742e69f938eb4db88e74a0b4f13394f88cd7ecbcc21f959576675af97864dbdf57f109cadaf98e68262a3e72175b6f21e69ae8e469c5948316106c5fa121c21a70558d610634fec525f178cfec9f959721df622aff7ae0b8fffeba1d3edcfe6636f0985ea61ea2b7204beef275488f9808cb1e736e100d63330b775cfd0ace0dac71056286e0f76fa30af7e633c50daba0a7f2aedec6e39f2589", 0xd2}], 0x2, &(0x7f0000001a80)=[@sndinfo={0x20, 0x84, 0x2, {0x45, 0x8, 0x8, 0x4, r5}}], 0x20, 0x8000}, {&(0x7f0000001ac0)=@in={0x2, 0x4e22, @rand_addr=0x6db8628c}, 0x10, &(0x7f0000001e40)=[{&(0x7f0000001b00)="a1de1bbffd90ff4440f976de1936eb4a79c14458f0611ef6ea00085de2646491b55bbde21ebc2c9c675a0b8dd75f441afccd2a6242773c56fae69edb4a351860b0f8622c319f2e0755447ce5d75b74d587668250f6e64b9419971ac154a122f7cde8a9935dfc9c6c7c", 0x69}, {&(0x7f0000001b80)="aab546a4c01700fb84f674df664a76e20643ea0515f2424b0f698590f4830cb2cab454298dd5bc4e92584432b271971e1669dc907fe01225a2ede6b7aaf1b18894fd37c62e2b7dad1f0239add70f7dc3de1584712902731009ba56c011a8d794e22defea7b5f4b566a320d08f4d1978b9f41bf2aa9c208a5ddd9feed3dc4ec29470fc9f5f84dd83e3e046c8207c0b3449647d1dac6f6a2dadcec0ae9e40e218c25969fa7c2e89943d9e2c6c2d0518662eeb53b2692230a4599c11f6ab82830096230c1047fc5a1167b675fc2262c36e975b2148e3c92af59ae4f1f69a8e8e5e204fab6d05abd5c2d02738beefe8f20041a0ff20b", 0xf4}, {&(0x7f0000001c80)="c70b99956b14b48e5282677ae315c2abbf1b3e8cead488293f9989402badfeba9065d6634e65e8312470716e69144387099dbb30501f78d9edd1474dcb6596ed", 0x40}, {&(0x7f0000001cc0)="10adc999c01378cc1ddb8ece084ecdb2bb390ec619d5f02b694cfd36814c6a5aab86382a4535b69b669535cf601b78bca0a2c222de8417e7a24661fb62d85c552577df7f0e565878820ee4c92290f5cdb3897aa6dfeca3b20ce735531e58866ed4bd63f2e9fe7a090adb6a6d956277c14aec5a9d667f6b6f2b8131a4ade9fe68770b0a1ef7b2ae84578dca75f9769e3da8dfc03ca067c4169d1d3358c5bed5d6442f3887bac8cf57aeb2c8f91cbb6e3e218ac991652978bbfcbd801f7238d81c2a9372cf2ff805fe1d51fa3c85748520fcfbb361ffb597af65ccdf74cb", 0xdd}, {&(0x7f0000001dc0)="a23afab8863be335cc71e88546a9cce4f3a74ea0a560cfcf00baa686c9c53ce936ce5b5f5875bd55d2a8a3c1a0ecfc6fc7d4f7f85db2572e3921befd859bf1f7600fb7d57b4393c99be1aff0bd4d8147ee511f659f74bc17bdde509a4bc1a26787252532b7a5ea37e1", 0x69}], 0x5, &(0x7f0000002040)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x5, 0x7f, 0x4df696cd, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x3e, 0x200, 0x1, 0x5, 0x3, 0x7f, 0x3, 0x7, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x3ff, 0x4, r9}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0x6, 0x5}}], 0x88, 0x8090}, {&(0x7f0000002100)=@in6={0xa, 0x4e24, 0x80000001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x2}, 0x1c, &(0x7f0000003180)=[{&(0x7f0000002140)="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", 0x1000}, {&(0x7f0000003140)="e5c73c2e2de412bad4b266e597c238d5a04f071729779d18318a4095729ca50394", 0x21}], 0x2}], 0x4, 0x20000081) 2018/05/06 07:20:46 executing program 7: exit_group(0x2) syz_emit_ethernet(0x10c, &(0x7f0000000080)={@random="d7ec473d000e", @empty, [{[{0x9100, 0x42e, 0x9}], {0x8100, 0x6, 0x2}}], {@mpls_uc={0x8847, {[{0x6, 0x4, 0x3ff, 0x7}, {0xf7, 0x903, 0x4, 0x7}], @ipv4={{0x31, 0x4, 0x50e0, 0xffffffffffffff17, 0xee, 0x67, 0x3, 0x9, 0x8c, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, {[@ra={0x94, 0x6, 0x3}, @generic={0x87, 0x7, "540e839961"}, @end, @generic={0x1, 0xf, "4c17418685dfb7e781ea52ff64"}, @cipso={0x86, 0x66, 0x100, [{0x1, 0xe, "7fdd0bc40b74d3d22fd8a872"}, {0x7, 0xf, "c3f898bb6f0bf1917504cd466b"}, {0x5, 0x12, "83476bb27620e1bcb6c0efd7692e17dd"}, {0x0, 0x11, "fdd770fa232d525c227a2462fd2a45"}, {0x1, 0x5, "7d8fa6"}, {0x3, 0x4, 'q\a'}, {0x7, 0xf, "a504bbbda5c9df14a65f4730e2"}, {0x2, 0x2}, {0x5, 0x6, "5ebec626"}]}, @timestamp={0x44, 0x1c, 0x2, 0x3, 0x5, [{[], 0x3}, {[], 0x7}, {[@multicast1=0xe0000001], 0x3f}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0x8}]}, @ssrr={0x89, 0x7, 0x0, [@broadcast=0xffffffff]}, @end, @ssrr={0x89, 0x7, 0x9f0, [@local={0xac, 0x14, 0x14, 0xaa}]}, @end]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x2, 0x0, 0x0, 0x6, 0x7, "733a0e", 0x0, "47c0ab"}, "bf95f4fc9573d583e3ed2ad8f646fd5cdca48f91a820e81a5fec"}}}}}}, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x7fff, 0xf6c, 0x2}}], {@canfd={0xd, {{0x4, 0x2, 0x81, 0x9}, 0x5, 0x1, 0x0, 0x0, "07a0d1d6d79f9fb7c71f0bebd300c083ba7981ae137fe5f445f2ea3fe947c7bfa173c9ee0bf05795309dd3be74ea81c8ca51007cd1bee9fe445a049bb4ad6c71"}}}}, &(0x7f00000001c0)={0x0, 0x4, [0xc66, 0x5f9, 0x732, 0xb1c]}) 2018/05/06 07:20:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x200000000000}) r1 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) r2 = syz_open_pts(r0, 0x8000000006) writev(r2, &(0x7f0000001380)=[{&(0x7f0000000280)="f8397b331471a579f9a07fbbf9166ef9d2612d5e183e8a3bfabfb64872cfdff8ca36f958a2c051cfd9174c5ad1473f36fdb2916524c59f544031803c0a0d", 0x3e}], 0x1) 2018/05/06 07:20:47 executing program 5: sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)={0x10, 0x3d}, 0x10}], 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x41400) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) 2018/05/06 07:20:47 executing program 6: r0 = socket$inet6(0xa, 0x7fe, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) accept4$netrom(r1, 0x0, &(0x7f0000000100), 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x10000002000ff, 0x41, 0x3a4}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x10000, 0x0, 0x2000000ff, 0x1}, 0x20) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) 2018/05/06 07:20:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000040)=[{&(0x7f0000002c00)=""/4096}, {&(0x7f0000003c00)=""/4096, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x3, 0x20}, &(0x7f0000000140)=0xc) 2018/05/06 07:20:47 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x20, 0x404000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000040)=[0x1ff, 0x0, 0x79, 0xfffffffffffffffb, 0x3c], 0x5, 0x101, 0xfffffffffffffff8, 0x9, 0x3, 0xffffffffffffff80, {0x9, 0x9a8, 0xffffffffffffffff, 0xfffffffffffff000, 0x8, 0xffff, 0xfffffffffffffffc, 0x3, 0x0, 0xfffffffffffffff9, 0x4, 0xffff, 0x3f, 0x1, "9e3742da541d435116d8a9dcc1acc3d82ab1d15683f25060f60a42c95b390d74"}}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000080), 0x1f2) 2018/05/06 07:20:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x200000000000}) r1 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) r2 = syz_open_pts(r0, 0x8000000006) writev(r2, &(0x7f0000001380)=[{&(0x7f0000000280)="f8397b331471a579f9a07fbbf9166ef9d2612d5e183e8a3bfabfb64872cfdff8ca36f958a2c051cfd9174c5ad1473f36fdb2916524c59f544031803c0a0d", 0x3e}], 0x1) 2018/05/06 07:20:47 executing program 1: unshare(0x60000000) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='\x00', 0x1}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0xffffff93) 2018/05/06 07:20:47 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000001200)='/dev/null\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000013c0)={r0, &(0x7f0000001280)="32b5d5132aad6ad64d0bb72be4602a9d1258b5e1f8152d8d6fb866e1677b4735fdbbc301e0983dca120afe6e148ce41089f637d625f0db6142e1070ef901d13f66c9c0a9bee5b7334eb08024122273cfab469b98d7a39c", &(0x7f0000001300)=""/139}, 0x18) write$binfmt_elf64(r0, &(0x7f0000001940)={{0x7f, 0x45, 0x4c, 0x46, 0xdd, 0xddc, 0x5, 0x5, 0x2, 0x3, 0x3f, 0x80000000, 0x2be, 0x40, 0x33d, 0x3ff, 0x100000001, 0x38, 0x2, 0x9, 0x8}, [{0x7, 0xfffffffffffffffe, 0x5, 0x1, 0xcdbd, 0x1, 0x25, 0x10001}, {0x6474e551, 0x10001, 0xfffffffffffffffb, 0x4, 0x6, 0x0, 0x9, 0x80000000}], "ca8fc883719173b2f58aa4d8849648bb9b8cf0c8fe475090e3400e0c354c83", [[], [], []]}, 0x3cf) r1 = memfd_create(&(0x7f0000001240)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/4096, 0x1000}, 0x40}], 0x1, 0x0, 0x0) pwritev(r1, &(0x7f0000000000), 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) timer_create(0x3, &(0x7f0000001140)={0x0, 0x1, 0x0, @thr={&(0x7f0000000000)="2cc2e3e6f64d3ae759dd1cdf1584db16598455d9745ee7fe6a51d21a0c40be2a8683af68ec95f9c7", &(0x7f0000000040)="97d407f9149fa5de0adceac52ae8b87f7016ab242f41c0c24ffa2e91f86f6efe7a861944556635b45358a5848679eec03b04701ef961f01f6cd4a43ef94afa466f1cb760ba7d115e73560d597b3fc0b12ca196283ffea0aa2f3d2ed1304079bf28706fa6cb59c1233b32ee1a4947910110d8"}}, &(0x7f0000001180)=0x0) timer_gettime(r2, &(0x7f00000011c0)) 2018/05/06 07:20:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x553002, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000140)=ANY=[@ANYBLOB="3d9600000c01000000000000a96300ca06008000f98e68064eae61ddbd8aeb0e3be4c106f44607c79dd1c9d1ad608830f029ba70ba6195f601629f005254fd35b5b759c952fd91268cacb836022163c1c4804ac4ec2c1d1893cedb1bc0e896af32e4d390c0719144e3c045b78cea88b426f3a1a1dd02735edf6649e596c38d6237722ea533d052509fd5c0799875c63be82ede619f53fdce01c2342afff88bfb8d02c7008ccd8a6f2efc9001fc2e4398951942c3a2cb35493f6f8690df18a1ae05f85556d5a1296f56eaeeec0487c269781453ccda34ad6224a7fdb0fff86732fa8f09"]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 88.742658] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 07:20:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) ioprio_get$uid(0x2, r1) 2018/05/06 07:20:47 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000000)='nfs\x00', 0x0, &(0x7f000000a000)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/05/06 07:20:47 executing program 7: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) write$sndseq(r0, &(0x7f00000028ef), 0xfdf0) 2018/05/06 07:20:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) fstatfs(r0, &(0x7f0000000580)=""/4096) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) bind$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x0, 0x0, 0xffffffffffffffd3, 0x0, 0x0, 0x9}, 0xffffffff00000001}, 0xa) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) 2018/05/06 07:20:47 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000), 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) 2018/05/06 07:20:47 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000)=0x1, 0x4) times(&(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/06 07:20:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x553002, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000140)=ANY=[@ANYBLOB="3d9600000c01000000000000a96300ca06008000f98e68064eae61ddbd8aeb0e3be4c106f44607c79dd1c9d1ad608830f029ba70ba6195f601629f005254fd35b5b759c952fd91268cacb836022163c1c4804ac4ec2c1d1893cedb1bc0e896af32e4d390c0719144e3c045b78cea88b426f3a1a1dd02735edf6649e596c38d6237722ea533d052509fd5c0799875c63be82ede619f53fdce01c2342afff88bfb8d02c7008ccd8a6f2efc9001fc2e4398951942c3a2cb35493f6f8690df18a1ae05f85556d5a1296f56eaeeec0487c269781453ccda34ad6224a7fdb0fff86732fa8f09"]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/06 07:20:48 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x1}}) r1 = memfd_create(&(0x7f0000000140)='/dev/snd/timer\x00', 0x2) recvfrom$unix(r1, &(0x7f0000000180)=""/152, 0x98, 0x1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e) sendfile(r0, r0, &(0x7f0000000040), 0x100) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioprio_set$pid(0x1, r2, 0xffffffffffffff72) 2018/05/06 07:20:48 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4161, &(0x7f0000005e0b)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1, 0xbe3c, 0x8001, 0x8, 0xffffffff, 0x4, 0x1, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x7fffffff, 0x7, 0x7, 0x4, 0x80}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0xffffffff, @dev={0xfe, 0x80, [], 0x1f}, 0xffff}}, [0x3, 0x1, 0x4, 0x3, 0x6, 0xffffffffffffffff, 0x9, 0x200, 0x3, 0x4f51, 0x8da, 0x40f, 0x6, 0x3]}, &(0x7f0000000240)=0x100) mq_timedsend(r0, &(0x7f0000000000)="b8656b59e89dff0d0aa6b789118de86cb1efbdf7d64c4e90315922e1a160d8811a38cd1a6c2400ddb07000d6ba4e6fefe256cfeaa95d44", 0x37, 0x3, 0x0) 2018/05/06 07:20:48 executing program 2: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') r1 = gettid() fcntl$setown(r0, 0x8, r1) 2018/05/06 07:20:48 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2880, 0x0) getsockname$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x5}, 0x4) 2018/05/06 07:20:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000580)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x101, 0x80200) sendmsg$alg(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="8f5fd3476da70dd17788480662e31868b7e1e2a36531ba34707979df15b567c36e1dc32c30d9a5b200fc22fcf0f6eaf53bc09af341445f4802ef601997db78c9b499bba3e8df19f16146ecc0d59ef36581ff954b2aa14aa896581dce094e00ec9c96fee349b7663684ff1eb2e36438d4dc335842a6ddd3853c6bc3707a7c5368296e872b773b0cb283c0babb8967724a5f065f2e063d20bf8ef09b24dca3ad4b80dedf2660e151cb903b", 0xaa}, {&(0x7f0000000200)="ae727a727e3dd2e8591e4b2f8f612d921c7ca4857d1065933dafe759b8add957cc592059ba306c9b7dabe8237487161a69ec3f2a5622e3a5f418495130eabe537ea4b92e1dd8837e645196daa23abf62afbd11469e3d463bca4c033b6f52101d2182ddc32e49d854f58126f2c6bc7a33464c2bdf285855ab9270", 0x7a}, {&(0x7f0000000100)="caa0174d9e89a0e98b396fc4a801988eb0", 0x11}, {&(0x7f0000000280)="2797a4a35767200625caefb3ab567ce097526256313db5d78070bb6d0b36e30e4b00c1b0e4e9669fa09cfe91bc968dac5aacd1d0c8e81889809b40ad4880b56b550c5bc58574bd5d02353476cbae73ef9fd7a4bc102c99", 0x57}, {&(0x7f0000000300)="eb170ecf2eb09088f1108588c13b848c148fffeb865b835e20ba90b3fb51e004d437c93f5bcc109b79754d0213f363c188989a0aaee51c14f189109e3625a3b275163b6116175b9b3a841006d1cfd8bed25739c17544f1b5089cd42e8f72a2dc08cbb46cfafa1947ecfd02df95fe55e820035e4d5242f22322d0a9cfe4d67f2090e88f545147", 0x86}, {&(0x7f00000003c0)="dfce45b5eedf1b2fd8e7d186e9d1fe448e7f599ff9431d439ae4793dae77635479203407f9fa74b7715170426a7deb5c9e3a7dd9fcd2147b8966a73e9c68b38f74550de69110fc45277d8de5937fea712f182967c5cc0a04d1563301350f6cc21014953ee5ac45ba5a40f3ae44a3b15b4bf75101460fb09e47947d79bb0f8d867b4f6e71aae83de165040970151b706526e57607885786af2e5e379544a3298cac20a72d49fa352abb3a6e4d3e797ef300b1492a366b36099e5b1dd6767256969144f2390cbe511bed82c9bf22d1d3e403adcf6f0d30fddffbf217c7b11168ce59b5e7540d6f9803be599745", 0xec}, {&(0x7f0000000d40)="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", 0x1000}], 0x7, &(0x7f0000000180), 0x0, 0x10}, 0x4001) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x30}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)=0x7, 0x4) 2018/05/06 07:20:48 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000380)=0x7) fsetxattr(r1, &(0x7f0000000080)=@random={'trusted.', '/dev/sg#\x00'}, &(0x7f00000000c0)='vmnet0GPL\x00', 0xa, 0x2) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x501a00, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x22, "aecec8353640a78af742a48e7beb9fbab72a1279732b0b7a6951ab9f6d9bb268bb4c"}, &(0x7f0000000180)=0x2a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xc44, 0x81, 0xfffffffffffffffb, 0x9, 0x6}, &(0x7f0000000280)=0x98) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = gettid() socket$nl_generic(0x10, 0x3, 0x10) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000040)) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r5, 0x7) 2018/05/06 07:20:48 executing program 1: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mem_hardwall\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000180)={[0x39]}, 0x1) 2018/05/06 07:20:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x7, 0x887, 0x5, 0x7fff}, {0x2, 0x3, 0x0, 0x3}, {0xfffffffffffffffe, 0xb2, 0x0, 0x1}, {0x8, 0x2, 0x16, 0x1000}, {0x0, 0x7fff, 0x7f}, {0x7fffffff, 0xd3, 0x3, 0x100}, {0x48, 0x8000, 0x1, 0x8000}, {0x2, 0x7, 0xffffffff, 0x7}]}, 0x10) 2018/05/06 07:20:48 executing program 5: r0 = getpgrp(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000000000), 0x29522ef5e695205) fcntl$setstatus(r1, 0x4, 0x20000000800) readv(r1, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000003ff8)) 2018/05/06 07:20:48 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x6, 0x9a1e, 0x200, "76f54debc50b0bde2120b10277586825dfbcf3ccc5710e504e1f47aa9e1270cf841f18c452fd23430ad8e444b5054fd7874cc2e09de4f09aac6c0b0aaeeb5c", 0x1c}, 0x60) syz_emit_ethernet(0x46, &(0x7f0000000340)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "b6769d", 0x10, 0x3b, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2725ab", 0x0, "f58f41"}}}}}}}, 0x0) 2018/05/06 07:20:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000040)=""/51, 0x2}) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0xfffffec5) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x404600) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000140)={'ip6gre0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) accept4$alg(r0, 0x0, 0x0, 0x800) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) socket$nl_generic(0x10, 0x3, 0x10) accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) 2018/05/06 07:20:48 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80080, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000080)) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$cont(0x18, r3, 0xffffffff80000000, 0x4) 2018/05/06 07:20:48 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000200)=""/148, 0x7fad5d7f4271cc8b) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/05/06 07:20:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001380)={&(0x7f0000000080)=@in={0x2}, 0x10, &(0x7f0000001300), 0x0, &(0x7f0000001340)=[@init={0x18, 0x84}], 0x18}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r1, 0x8, &(0x7f0000000040)={0x3e, 0x84, 0x80000001, 0x3ff}) 2018/05/06 07:20:48 executing program 2: r0 = syz_open_dev$sg(&(0x7f00001caff7)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000000380)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000280)=0xfffffe25, 0x80800) recvfrom$packet(r2, &(0x7f0000000100)=""/156, 0x9c, 0x2, 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xfffffffffffffe00}) fchmod(r2, 0x100) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000200)={0x100000000, 0x7, 0x1}) 2018/05/06 07:20:48 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x400000) fsetxattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='em0,{]eth0p\x00', 0xc, 0x2) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='SET\x00', 0xfffffffffffffffe) r1 = msgget$private(0x0, 0x501) msgsnd(r1, &(0x7f0000000100)={0x3, "07387f1bd95af266ec1a9bf6ef38b01c869f7fc7a21eb1571d4190dd34c44251bb21f922c8df582b1fffced4c63b2d5f411bd6ec47ba183e3efda08b3d31fa2a48c40533a5d7bc53eb3793591f72cbc8f373ba964e4264987dae446e8cec1aa5df46bc8de65ef71fe9a44110c1d901d4a3d5347a1381f3f2e84f840c02d5364e19108c81a91fb073592c34299649aa8b73cd0b16e6eadd916940d699e35f8bb790"}, 0xa9, 0x800) 2018/05/06 07:20:48 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x8934, &(0x7f0000000380)={'vlan0\x00', @ifru_data=&(0x7f0000000340)="df08f2fc7477790ac5419962029606c110f9b25fe67695b941fedbd9508769c0"}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x8000, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000009000/0x4000)=nil, 0x4000}) r4 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000140)={0xaa}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x100003, 0x11, r4, 0x0) r5 = userfaultfd(0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={r3, 0x3, 0x1, 0x8, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) fstat(r5, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000000280)={&(0x7f000000f000/0x3000)=nil, 0x3000}) 2018/05/06 07:20:49 executing program 4: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000000040)={{&(0x7f00005fc000/0x10000)=nil, 0x10000}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x20000, 0x0) accept4$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10, 0x80000) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000000c0)={0x80000001, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) close(r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000240)={r1}) sendfile(r0, r0, &(0x7f0000000280), 0x400) 2018/05/06 07:20:49 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x258, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x2d0) 2018/05/06 07:20:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@random={'osx.', 'sysfs\x00'}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x9, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}, [@alu={0x7, 0x4, 0xd, 0x5, 0x0, 0xfffffffe, 0xfffffffffffffffc}, @generic={0x8001, 0x7fffffff, 0x8, 0x5}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x86, 0x99, &(0x7f0000000100)=""/153, 0x41f00, 0x1}, 0x48) fsetxattr(r0, &(0x7f0000000280)=@random={'system.', 'osx.'}, &(0x7f00000002c0)='sysfs\x00', 0x6, 0x3) 2018/05/06 07:20:49 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x102, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) openat(r3, &(0x7f00000000c0)='./file0\x00', 0x402000, 0x73) fchown(r0, r1, r2) [ 90.220338] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/05/06 07:20:49 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0xffffffffffffffff) 2018/05/06 07:20:49 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80800) connect$unix(r2, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000100)=0x20) read(r0, &(0x7f00005c5fc7)=""/154, 0x9a) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000004000000ffff0020000000000000ffffffffffff000000100c000000000000000000d756"], 0x2a) 2018/05/06 07:20:49 executing program 4: unshare(0x20000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000500)={'nat\x00'}, &(0x7f0000000580)=0x78) ptrace$setopts(0xffffffffffffffff, r1, 0x0, 0x1) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4e143080}, 0xc, &(0x7f0000000480)={&(0x7f0000000240)=ANY=[@ANYBLOB="340200000b0b020429bd7000ffdbdf250500000a40012e00bf045ee7f2fb5107777962b1578be3885e5e58c6516c502ea730675d88aa1a043bd20656acf30809c39ccdd50e105a16468ceb3edd542a4e95bfead5c2b6a2e10c27daf75a0fba1e0d7259325978f1bf71d008005b00", @ANYRES32=r1, @ANYBLOB="08000f00", @ANYRES32=r2, @ANYBLOB="0806c200", @ANYRES32=r3, @ANYBLOB="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"], 0x234}, 0x1, 0x0, 0x0, 0x800}, 0xc000) mq_notify(r0, &(0x7f0000000080)) 2018/05/06 07:20:49 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x5, 0x3f}, {}, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1bf) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x81, 0x6, 0x1}, &(0x7f0000000080)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000003c0)={{0x7, 0x80000000}, {0x5, 0x6}, 0x101, 0x4, 0x3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0xffffffffffffffc1}}, 0x5, 0x6e, 0x100, 0xfffffffffffff5f0, 0x80000001}, &(0x7f0000000180)=0x98) 2018/05/06 07:20:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x8000, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000140)={0x6, 0x65}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00000001c0)="974185c9fdd99f535737c7b7417bb2d53d26fc45f618f0d5bdd93826f2f341f9e22ce9ab30132568090e7486c94540045454395952cbe79c576f4641c6abf78efcd118db5587861caa88c4b3b92ac151f11709a90f36b5dec74b5640c56128025377a69884c1ba8d3a9edf2ac1ac9ce0241b74bd7be1f2e7f89a35c463105b5e5bb5fe28b8b77d0419e76700fc342310f2a1dcbde1889dc0400da757a69bc38bf66d748439c7e775241887422a8bba24088e48575b4ec6d8") unshare(0x3ffffffc) close(r3) mq_timedsend(r3, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) [ 90.535498] device syz_tun entered promiscuous mode [ 90.692399] device syz_tun left promiscuous mode 2018/05/06 07:20:50 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21c, &(0x7f00000001c0)=0x7, 0x3) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x440800, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000d14fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x398c}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="760000003fd793b4a177c555839f843e9a4058f3709e95e9d19579c823a6ebb23409ba16cf98a23cdd37aa51d93006eced5e63627792da74dbf788fe5435446741befafd31160164af51a00ec97b511b626c287d03788406ae86b3f7fe79c3c5be95f48d9047d2ecb2beedbf3aecc1f7e387eb51afe217736cd3"], &(0x7f0000000200)=0x7e) 2018/05/06 07:20:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0xfca8, 0x1d, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x2e}, 0x1}, 0x0) 2018/05/06 07:20:50 executing program 6: clone(0x4392400, &(0x7f0000a02000), &(0x7f000034bffc), &(0x7f00007df000), &(0x7f0000a82000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x5, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000140)=[{{r1, r2/1000+10000}, 0xff, 0xfff, 0x2}, {{0x77359400}, 0x9, 0xcc75, 0x8}, {{r3, r4/1000+30000}, 0x10001, 0x1, 0x4bf}, {{}, 0x4, 0xf419, 0x2}, {{r5, r6/1000+10000}, 0x0, 0x0, 0x3}, {{}, 0x8a, 0x2008, 0x9}, {{0x0, 0x2710}, 0x0, 0x7, 0x7}, {{}, 0x7, 0x1, 0x10a}, {{r7, r8/1000+10000}, 0xffff, 0xbba, 0x400}], 0xd8) 2018/05/06 07:20:50 executing program 5: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000300)="0100795c6d657472696300", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0) 2018/05/06 07:20:50 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000200)=""/148, 0x7fad5d7f4271cc8b) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/05/06 07:20:50 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x5, 0x3f}, {}, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1bf) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x81, 0x6, 0x1}, &(0x7f0000000080)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000003c0)={{0x7, 0x80000000}, {0x5, 0x6}, 0x101, 0x4, 0x3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0xffffffffffffffc1}}, 0x5, 0x6e, 0x100, 0xfffffffffffff5f0, 0x80000001}, &(0x7f0000000180)=0x98) 2018/05/06 07:20:50 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0xa81) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x2) 2018/05/06 07:20:50 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000002000), 0x3c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x40000000000, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff}}}, 0xfffffffffffffe32) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0090000"], 0x90) 2018/05/06 07:20:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp6\x00') ioctl$TCXONC(r0, 0x540a, 0x8001) preadv(r0, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/06 07:20:51 executing program 1: r0 = userfaultfd(0x0) read(r0, &(0x7f0000000040), 0x0) 2018/05/06 07:20:51 executing program 4: pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = getpid() r2 = geteuid() getgroups(0x6, &(0x7f0000001540)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001680)=0x0, &(0x7f0000001800), &(0x7f0000001840)) r7 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001ec0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001fc0)=0xe8) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003580)=0x0) r11 = geteuid() stat(&(0x7f00000035c0)='./file0\x00', &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003680)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000036c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000037c0)=0xe8) r15 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004d80)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004dc0)={0x0, 0x0}, &(0x7f0000004e00)=0xc) getresgid(&(0x7f0000004e40), &(0x7f0000004e80)=0x0, &(0x7f0000004ec0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004f00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004f40)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000005040)=0xe8) lstat(&(0x7f0000005080)='./file0\x00', &(0x7f00000050c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005140)=0x0) getresuid(&(0x7f0000005180), &(0x7f00000051c0), &(0x7f0000005200)=0x0) getresgid(&(0x7f0000005240)=0x0, &(0x7f0000005280), &(0x7f00000052c0)) r25 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005300)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000005400)=0xe8) fstat(r0, &(0x7f0000005440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000054c0)={0x0, 0x0}, &(0x7f0000005500)=0xc) stat(&(0x7f0000005540)='./file0\x00', &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = gettid() lstat(&(0x7f0000005c00)='./file0\x00', &(0x7f0000005c40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005cc0)='./file0\x00', &(0x7f0000005d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005d80)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000005e80)=0xe8) fstat(r0, &(0x7f0000005ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = accept$ipx(r0, &(0x7f0000005f40), &(0x7f0000005f80)=0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000005fc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000006100)=0xe8) r40 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006500)={0x0}, &(0x7f0000006540)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006580)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000006680)=0xe8) getgroups(0x2, &(0x7f00000066c0)=[0x0, 0x0]) r44 = getpid() r45 = geteuid() getgroups(0x3, &(0x7f0000006700)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r47 = gettid() lstat(&(0x7f0000006740)='./file0\x00', &(0x7f0000006780)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000006800)='./file0\x00', &(0x7f0000006840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000006a00)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)="d65a15a8faf1166f7954c172233ce4d5f82ca176acc04a4fb5c200ec591edb95b7757506937ef50b4da34d240aed243257e27e9c8b61aa0b816d3c", 0x3b}, {&(0x7f0000000140)="e09296af1206a3f5828efd5384ed887f7d86", 0x12}, {&(0x7f0000001280)="0f33d7d61d6c11691de7b4a25085d526d11a3c946cac137d4c707ba3627c07d87d9fbc4614a79799127075452d93c9c4e1ff544ad181e1da48a92959cdfb205d463edddf3e42f75a7277c67c2b7cd03c5f7ca398f05320f3616bb4804d4711312b612b234c37ce84167b13b3665adc9ec962395525ba85de8f219c27d3d8002b43b1c9ebb5b61e2eb8b768ba7d2f97b225e5209fe84fe90454539c5b7af86c817d74f20d749d11c1436d622f3472adfa5c7f15314d30ef4bf2aea29a2279b2ff133e63894575a3386ce711ffe5e877", 0xcf}, {&(0x7f0000001380)="adfb4dbb2490aab4f253c6f825c2754c52b644b5eae5a5c7ef253e1d7d75e212a4b868a4146aa289f9c09940449379ff9306faf32bc12e65907fff52a2c2b3af4597acd8408240f4bc83d37f7a360eafb31604d5c66dc5e8d5067592493e99bc2240d44fc3f10c620567f9f9ec0cb72050058e5c43730a9a99d1622a53d344010d2bd1a8670191d7b18ed387e3177a107b3f0fe64fa41c852115b4cbf2c01727f3a361228a6a27a56bb914a39efaece70ee6680742704cca8d91af88205311bd", 0xc0}, {&(0x7f0000001440)="95d2774e931eeac19b0d99e5ab52af475c5896ef729a9ac462f3ceee0260cb99c477a515c77fea7bf77ba19eae45a0493f38e1899058fdbe08d9202d0a74a8ad95f2ee578ac8b1e6b2ba4ec472c10fd86f29055bdc5d5f15afaa5ac9772af03f53971de3c07e1f8e26a6c5cdb167901b9615caee0430ec94ff577c1bee8fa88df81063a416efd8b3bbe4279bee5425f257f627f54540e016a2ae1431ab84b54695f9e01411120de0f49ac5a1211859aea27f5b445e495c17488c8f9c1ebdc346881d5996f8f723184fe9bd22e278d9e4483db9d11e788b54df595d09e9944d0fabbcfacdf08d", 0xe6}], 0x5, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x88, 0x800}, {&(0x7f0000001940)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001d40)=[{&(0x7f00000019c0)="92e0da4b71bb3d94634c111d0f41316b64e25201ea57e1afc1be120aaf30f9ba8fa717dc", 0x24}, {&(0x7f0000001a00)="1cfdb3f0a9df262de04ec29853c029317dc168c60515e0b3d287b679097b2f2cf231d26db49c11fd00d799a45bc35b9c5073ae7c86d2a93794a70ec871897efd3bf9fb7fdf86dc00374bfd710fa7b4c5d1c153b6eafdce5709f6588d20089bb1c3bd39b3de87fc8976226bf1ac70d2280f85bc89c0f9c5dbfc5fd3598f6cb89cab51e47229bfb6c6947657c0706c8760f7b88a7bfac68681ff14aad2b324822cf1cab4fb5ef4b752c75610b17fec7fa87b6ca48cd95ba87299b8efd02f58e6c067052e8753940f72f204e6046a1c260d07ec106f656dd097fca641804c432776f7e6fdb0690a89a643a5acb3", 0xec}, {&(0x7f0000001b00)="098ea2d367da9aa43bfa02cc79fec8fe53999f3e0757ae84a44af45bad5e951a3c1185e0755905705e11a9d7c964360205ca7abcf94a4f966dde71da61d7a714f0d8da8824c1c43e64c2e4b392e768cd856b74bf9cb3d7622f094c43516891e9b46e3c8e911863a004fb8f5ef2c33fc10f44e167d71da5ee2dbaeb094dd4a90e97433fbbce9d58f576d43c3206928d9bc5f81b677ce47f053aa6f29e0de78a3bf06ee2414bc5873bd2c3a688101c629184e00f9a38e5bf580fe39848a0396fd1e2467279e70e9256ebdb6a1740ced46165598cc3aa5e5df7d433c678124dd919ed34cf13c1285544221037", 0xeb}, {&(0x7f0000001c00)="b9cfa8d30a47bff5ca93e105eb48e34eaee3283062cfafd1e7cd22007d8ca1505431ce3ca38bc7ab31ac5baf2062f0e457d40d2648", 0x35}, {&(0x7f0000001c40)="ed7fe2ff62f4650605b25daf7ec7006bdcbb8331b4f0af8b2921a49e1383c0e9b6b70a6847620203bb3b2319cf2e6d3dd436ded47f952e4996e5e85225661a357eaebd879228c3dceb6945d7d5d06cef7e3af889cee44952f7458468f28c064a2edd3386a10042a283574fd93b8a751129833969f277acd6d66256e837156bc9e302b6293dcf4d00667f7108382b68ddc12a4b633b0a0ea4fa20c4165655a2625122e28eaf19d9f0d6c0420b83a604ac2dc5968edf62fed608ec3ea68a74df494d6a5822d3d09299d1a1b992b59985b486ebe70b0ab687", 0xd7}], 0x5, 0x0, 0x0, 0x50}, {&(0x7f0000001dc0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001e40)="d3", 0x1}], 0x1, &(0x7f0000002080)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x40080}, {&(0x7f00000020c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003500)=[{&(0x7f0000002140)="bc85b410db412853c8b197f00b7665cb150b6abe991fc1940e8a07afb7f0272ca77201d4186fda1ace8262a7475ee33becc4a5218d2c3362d18784713a818381e95bb1e14984ab579a77bc13b62d4889336d4800947e73a06413dba4792a6b3fb115139ad3edc29e2bd72a3fbd3f30db53abd5087dbb65e6328a139f69f768257775b9f9", 0x84}, {&(0x7f0000002200)="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@ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000054}, {&(0x7f0000005700)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000005800)=[{&(0x7f0000005780)="e4d2827f436191e6ee5a7508714e3859a972350daabe6a52aba419802f92cd7004e16c2de4b9e1fbbf6ce03f4bce16c5313825ab2cfc90b38164abdca06cc95dda33e0", 0x43}], 0x1, 0x0, 0x0, 0x4008000}, {&(0x7f0000005840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005b80)=[{&(0x7f00000058c0)="717a18f4f5479ba93315289902ef826c1a59fb203920c23a37e8eb9527b13df87084cf1530f2fb0325a8e79e8f542ee4935c37c25f2daccbe5e5fd0ece85c2a073158a9a", 0x44}, {&(0x7f0000005940)="0b0844acd8273dcac54b814ac3263f1505213c3083a141158579940a36ab2a30e4c0db5d8109532d8bfcf0ca827ea39dc1e5dcd9bec235157dca17e86f16786932ba18098a1417944cdd043a222a49669e8184992096e0", 0x57}, {&(0x7f00000059c0)="b88e1ec2ac4d8c40fed0b9bcfd3604d88b2ffb75d85020a0aced50c8f4187b097e94ea9286cd393f605835c286b86f598f984d93f576a54ca4975a2fd56f9440aa", 0x41}, {&(0x7f0000005a40)="71564d4d4e709ff51d6004fa7265acf7c410c5d03441bb147e5e50c38b922d66f42c30d1f76d62afc5f48c752659056f084bf3de20ecdfe3d8d486d0231327f062721edc32d9ba0047bbcb402769fb7885fa92e30c1fe207735a5760e8d01d769dbd5ad14c83c57245d2e03b2d9fd565f8f81e978bd3f55a1337caf078582079", 0x80}, {&(0x7f0000005ac0)="6c0d216f6fe928cf2a28f4168258f6b74f31773160c6af751aac607fe81127920399a9d011163986422b87263e97c8e50fe961f32ffe7be8e0cd09252cc0645de37b83c8df0e3d0148fbe046c3eff9eb51562c6c6c5981e87df54bcfc82656f9e1e2a3d611ce8e11ab216989dd28dad440d287c028361a13b4b212fffba71b2f1622b44aa9c7dd061abaa0365d562c30e4996ea635f7cfcb2f089c9646dbef51fc99ac61b56b1b00a135960e1271c8", 0xaf}], 0x5, &(0x7f0000006140)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r37, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x158, 0x4000}, {&(0x7f00000062c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000064c0)=[{&(0x7f0000006340)="361607c9ed63d41509f23c994ba5f997a2c87fb0cf90c32729ec81", 0x1b}, {&(0x7f0000006380)="3f523e738ca0c9b24b32a7019016391ed16496b4a339e3ca5ebdbf5c722e541f037abd24973e60f1f406cf0893cb91bcb43f719c4599b17d60347babb32af8a4f796c0527f84a1385ab66ca8", 0x4c}, {&(0x7f0000006400)="aafaa6a418ea431a949ce4e53a84348410b162f691bc4de8083766d359f3622644d93839e6e25503cc7be1c40043c4c22f4a917b5817d0a690b779fb2025da850d22394dcc60a621a2c0f27ae64a608482148db8a2020903599f164990a8d11bde204d000ab56a17a44da2bca0b118ad6a79dd2e580c332a01fae1054239a3a1", 0x80}, {&(0x7f0000006480)="c151b2c8eee700b33ff0a92bfe3803fc9e53b193580ba92132d9a70be4f7cc47b1ea55936777cd79627d807688da4dc0dea993", 0x33}], 0x4, &(0x7f00000068c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r41, @ANYRES32=r42, @ANYRES32=r43, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r44, @ANYRES32=r45, @ANYRES32=r46, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000010018010000a1b4fb93189afd3c00000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r47, @ANYRES32=r48, @ANYRES32=r49, @ANYBLOB='\x00\x00\x00\x00'], 0x120, 0x44}], 0x8, 0x0) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, &(0x7f00000016c0)=""/255, 0xff}, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) socket$pppoe(0x18, 0x1, 0x0) 2018/05/06 07:20:51 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x200, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f00000000c0)='ubifs\x00', 0x20000, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2meta\x00', 0x10, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/06 07:20:51 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x84, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x12081200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0xa00, 0x70bd29, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x51) 2018/05/06 07:20:51 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x1f, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000380)={{0x9, 0x0, 0x0, 0x0, "3b44acbcaf322fc5bbf25fcc3b9ce3c93141513be0325a76b9ce629fe13b98021a91c99b33de8b6f178f072b"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80) readlinkat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=""/75, 0x4b) 2018/05/06 07:20:51 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) r1 = memfd_create(&(0x7f0000000000)='*vboxnet0bdev\x00', 0x1) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'veth1_to_team\x00', {0x4, 0x8, 0x5, "9103aa8830ec", 0x1}}) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/06 07:20:51 executing program 5: io_setup(0x1, &(0x7f0000000000)) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xffff, 0x50000) write$cgroup_pid(r0, &(0x7f0000000100)={[0xac91]}, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) 2018/05/06 07:20:51 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x412040, 0x0) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x8}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) setsockopt(r2, 0x3, 0x100000000, &(0x7f0000000100)="cb28eb0a9e1e3f4e9e65fbf9d0e9dedc67204edc8c37e7351ce03f73712f34d6ad64b34bd548bc445c6d45701f11cd5bc80a418d628e91da9c9e0c9cb9f14b476d0b52a6da7dc33d8badc53128d7d042d34b6a75aa5730816fe146b6dbeea242c24059290119da01df242c9d7edf116fc291201e123d91dec33f84f1237bba5fe174b7aed0fb61700bb43df3773f1eaa191068e7b6dd5ecb754904ee0b6267440ca5d2b6e121b4", 0xa7) r4 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) fcntl$notify(r4, 0x402, 0x0) ioctl$sock_netdev_private(r3, 0x89f4, &(0x7f0000000380)="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") vmsplice(0xffffffffffffffff, &(0x7f0000000440), 0x0, 0x0) r5 = shmget(0x3, 0x1000, 0x40, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f00000004c0)=""/4096) tkill(r1, 0x1000000000016) [ 92.489942] gfs2: gfs2 mount does not exist 2018/05/06 07:20:51 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYBLOB="968706296da864c8aae434fbc10fb60000000000000004e937e0b6b195d7c884044b28a171", @ANYRES32]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/05/06 07:20:51 executing program 1: r0 = inotify_init() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x82000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000001c0)={{0x4, @rand_addr=0x1000, 0x4e22, 0x4, 'sh\x00', 0x4, 0xff, 0xa}, {@broadcast=0xffffffff, 0x4e20, 0x6, 0x80000001, 0x2, 0x8001}}, 0x44) r2 = socket$l2tp(0x18, 0x1, 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x400}, {r2, 0x4000}], 0x2, &(0x7f0000000080)={r3, r4+30000000}, &(0x7f00000000c0)={0x8}, 0x8) clock_nanosleep(0x5, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000240)) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r5, 0x2) 2018/05/06 07:20:51 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x24e000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) syslog(0x0, &(0x7f0000000080)=""/41, 0x2f1) write(r1, &(0x7f0000000040)='0', 0x1) [ 92.556740] gfs2: gfs2 mount does not exist 2018/05/06 07:20:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="677265746170303a091e00"}) 2018/05/06 07:20:51 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000300)=0x4) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x40, 0x80000001, 0x2, 0xc8, 0x1ff, 0x800000000cb2, 0xffffffffffffffff, 0x10000, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) close(r2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) ioprio_get$pid(0x3, r3) getpeername$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) connect(r2, &(0x7f00000003c0)=@ll={0x11, 0xff, r4, 0x1, 0x81, 0x6, @random="db62f5fb6717"}, 0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/06 07:20:51 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) gettid() write$binfmt_elf32(r0, &(0x7f00000010c0)={{0x7f, 0x45, 0x4c, 0x46, 0x6a31, 0x4, 0x0, 0x4, 0x40, 0x3, 0x6, 0xff, 0x379, 0x38, 0x81, 0x0, 0x3, 0x20, 0x2, 0x100, 0x2}, [{0x6, 0x0, 0x80010, 0x6d6c, 0x9, 0x3b, 0x1, 0x100000001}], "6b1dddec5086b0066d4e15b70a50f825a3d5924fca7e063dee18bb", [[], [], [], [], [], [], [], [], []]}, 0x973) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0xbd, 0x4) 2018/05/06 07:20:51 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) 2018/05/06 07:20:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000000c0)={0x0, 0x7, 0x2f8}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'irlan0\x00'}}) ioctl$KDDELIO(r2, 0x4b35, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) close(r0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000040)={0x2f, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e21, 0x1, 'wlc\x00', 0x0, 0x7, 0x6c}, 0x2c) 2018/05/06 07:20:51 executing program 6: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10080) select(0xfffffffffffffd2f, &(0x7f0000038fc0), &(0x7f0000000fc0), &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/05/06 07:20:51 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x50000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x503003, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000020201010000000000000000000a0000000c4c1e420205dfcb6229c100f178e2d0e2bd6f79581dd25d3fc3ca46e8724ae56884814766968d37d012b1420b1da542aa10eac1e31acad1bff3a834f8b5a91e260a10810ed48cd0b66eb087897dd5e0d5a6d929e0dc8ad430a3460d31b6e7df887f79da15ff953c532e87e23704562e1b3ee3e6c0279150b3609458b5dc5a00246222a62a755a419fecad6476940f8d0795d024a40a7569a69f603a8933b82a22b8a030f16fb920b8e7b9cba3589184ff0776ba37eb427f158ff9ac92afa53d5a17b5c7cc090010e8c512"], 0x20}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x80, r2, 0x704, 0x70bd2d, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6e}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x20}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) 2018/05/06 07:20:52 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000300)=0x4) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x40, 0x80000001, 0x2, 0xc8, 0x1ff, 0x800000000cb2, 0xffffffffffffffff, 0x10000, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) close(r2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) ioprio_get$pid(0x3, r3) getpeername$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) connect(r2, &(0x7f00000003c0)=@ll={0x11, 0xff, r4, 0x1, 0x81, 0x6, @random="db62f5fb6717"}, 0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/06 07:20:52 executing program 6: r0 = socket(0x1e, 0x100000000000801, 0x0) r1 = epoll_create(0x800000000000a6bb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa0000006}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) 2018/05/06 07:20:52 executing program 2: timerfd_create(0x0, 0x0) 2018/05/06 07:20:52 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0xb, 0x4, 0xfff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x2) getsockopt$inet_int(r0, 0x10d, 0xa3, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/05/06 07:20:52 executing program 7: r0 = socket(0x1, 0x0, 0x7) write(r0, &(0x7f0000000040)="26000000130047f10701c1b00e000000000000000100d60064f418ffff00f132050014006e35", 0x26) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x8, 0x7}, {0x20, 0x800000000000000}, 0x7ff, 0x5, 0x1}) 2018/05/06 07:20:52 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x280, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000005, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0xfffffffffffffffd, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_pts(0xffffffffffffff9c, 0x10000) readahead(r3, 0x6d, 0x6) 2018/05/06 07:20:52 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r1, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/06 07:20:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r2}) r5 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10001, 0x100) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000080)=0x7f, &(0x7f0000000140)=0x4) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:20:52 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0xb, &(0x7f00000000c0)=""/11}, 0x48) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000100)={0x7, 0x70, 0x0, 0x7, 0x100000000, 0x3, 0x0, 0xffffffffffffff80, 0x2, 0x1, 0x3ff, 0x0, 0x81, 0x4, 0x8000, 0x0, 0x3062f5d, 0x100, 0x0, 0x886c, 0x6, 0x3, 0x1, 0xffffffff80000000, 0x8000, 0xffff, 0xb23b, 0x8, 0x9, 0xade, 0xffffffff, 0x7, 0x0, 0x1ff, 0x100000000, 0x8, 0x10000, 0x3ff, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000040), 0x5}, 0x4, 0x5, 0x9, 0x4, 0x4, 0xa1, 0x2}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x100, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000240)={@dev, 0x0}, &(0x7f0000000280)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000680)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000b40)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000c40)={0x0, @loopback, @multicast2}, &(0x7f0000000c80)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000042c0)={'vcan0\x00', 0x0}) accept4$packet(r1, &(0x7f0000005740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005780)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000057c0)={'team_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005800)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000005840)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000005a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005a40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005b40)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000005c40)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000007140)={@remote, 0x0}, &(0x7f0000007180)=0x14) accept4$packet(r1, &(0x7f0000007340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007380)=0x14, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000073c0)={0x0, @remote, @multicast1}, &(0x7f0000007400)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000007440)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000007540)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000007640)={0x0, 0x0, 0x0}, &(0x7f0000007680)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000092c0)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000093c0)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000009400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009440)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000009480)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000009580)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000095c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f00000096c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000009ec0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x6884d001}, 0xc, &(0x7f0000009e80)={&(0x7f0000009700)={0x774, r3, 0x10, 0x7fff, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r4}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x1a4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x170, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x1f4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r16}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x1, 0x2, 0x4, 0x101}, {0x6, 0x1, 0x8, 0x1000}, {0x6, 0x5, 0x2cc, 0x73a}, {0x100000001, 0x6370, 0x6, 0x10001}, {0x4, 0xac, 0x66f, 0x8}, {0x4, 0x3f7, 0x4, 0x6775}, {0x1, 0xd1ca2c2, 0x200, 0xe7cd}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ce9}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r18}, {0xb8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r22}, {0xf4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x40}}, {0x8, 0x6, r25}}}]}}]}, 0x774}, 0x1, 0x0, 0x0, 0x800}, 0x80) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) 2018/05/06 07:20:52 executing program 5: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mlock(&(0x7f000016b000/0x13000)=nil, 0x13000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[], &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9, 0x30}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000200)={0x6, 0x7ff, 0x5}) 2018/05/06 07:20:52 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"6272696467653000000000000400", r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@newneigh={0x30, 0x1c, 0x40b, 0x0, 0x0, {0xa, 0x0, 0x0, r2, 0x0, 0x3}, [@NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x30}, 0x1}, 0x0) [ 93.642584] mmap: syz-executor5 (7219): VmData 35209216 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. 2018/05/06 07:20:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5c, 0x4000) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0x7a14, 0x6, 0x8}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x100) ioctl$int_out(r0, 0x545d, &(0x7f0000000180)) 2018/05/06 07:20:52 executing program 4: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x42a42b, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f0000000100)) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x4080) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_mcast\x00') 2018/05/06 07:20:52 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r1, &(0x7f0000000080)=""/161, 0x43574ba50085eb30) lseek(r1, 0xfffffffffffffffc, 0x1) getdents(r1, &(0x7f0000000200)=""/126, 0x7e) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) eventfd2(0x5, 0x80801) 2018/05/06 07:20:52 executing program 0: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSTI(r1, 0x5412, 0x5) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/06 07:20:52 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x105080, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xf, 0x8}, {0x0, 0x6}, {0x3, 0x8}, {0x4, 0x7}], 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0xff, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x28, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'tunl0\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000000080)={"6c6f0000a38a00000000000000002000", @ifru_data=&(0x7f00000000c0)="accb8a81df8d58403e2d4ec64ff4f9f1c3f3a97a4d09266bf3c9c4bd983f10c6"}) 2018/05/06 07:20:52 executing program 5: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mlock(&(0x7f000016b000/0x13000)=nil, 0x13000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[], &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9, 0x30}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000200)={0x6, 0x7ff, 0x5}) 2018/05/06 07:20:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r2}) r5 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10001, 0x100) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000080)=0x7f, &(0x7f0000000140)=0x4) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:20:53 executing program 7: unshare(0x400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) 2018/05/06 07:20:53 executing program 6: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x20, 0x0, 0x0, 0xfffff038}, {0x6}]}) r0 = msgget$private(0x0, 0x9) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/253) 2018/05/06 07:20:53 executing program 4: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x1000) socketpair(0x5, 0xe, 0x3, &(0x7f0000000000)) personality(0x400000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x811, r0, 0x0) 2018/05/06 07:20:53 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x141201, 0x0) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000380)="433e4cd1c408999deb38cadc7016c72c3b4dadb0a60900f156f9070e18e3a66abb279d3f4e8df7f0e6791480ded20c023ad9b5fcf5eae58e0b74c0f71fdf1a7a3255589a3095a8ab494f7847ea40", 0xfffffffffffffe0a}], 0x1) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) 2018/05/06 07:20:53 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000100)={{0x4, 0x0, 0xfffffffffffffffc, 0x0, "190ca34f3997b0f99c73bebb0100000000000000d9e501f72bdab2ee51e65ee524c168c90fc832ba9f60015c"}, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x800000000000, "eda7d544ae4f37decb9e432a1b367ba5e4f500ea8548cf1030951b42b05dd0c15726d9441d565d17648201e00254be47162da4b37296d7ef8e3b977b588aee08", &(0x7f00000002c0)="008e9c310419f08e8d7fd6359e59", 0xe}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f0000000040)=0x54) 2018/05/06 07:20:53 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="4cd4196c07dba8828797ba4f77d8d2e51c5c0bdedc706b046310b04597c4bae3687c29b8485fa08cc4c1ed57181c6e8110b22594f9203e3fec161463e49f807bab50621db543081e1fefeba15d2f79d8bfdea8", 0x53) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, r2+30000000}, &(0x7f0000000100), 0x8) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mmap(&(0x7f00008a6000/0x3000)=nil, 0x3000, 0x0, 0x50, r1, 0x0) 2018/05/06 07:20:53 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1002200) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYBLOB='\n'], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) syz_emit_ethernet(0x30, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[], {0x8100, 0x0, 0x2afac00, 0x2}}], {@llc_tr={0x11, {@llc={0xfe, 0xfc, "b1", "bec242c3012e59f3e573e47da156154babfb473bd52e1e10c1cbff"}}}}}, &(0x7f0000000080)={0x1, 0x3, [0x17e, 0x8a6, 0xc30, 0x5f3]}) 2018/05/06 07:20:53 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0), 0x0) r1 = dup2(r0, r0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/209) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/178) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/06 07:20:53 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000040), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001200)={r0, &(0x7f0000000140)="a6", &(0x7f0000000200)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000800)={0x4, 0x6, 0x18000, 0xc00000, 0x11, r0, 0x1}, 0x2c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x30800, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x211a0}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r2, @ANYBLOB="10082cbd7000ffdbdf25080000000c000200080003000100000008000400420000001c000300080007004e230000080004000100000008000400020000000800060007000000080004001f0000000800050007000000"], 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000003c0)=0x2) sendmsg$netrom(r1, &(0x7f00000007c0)={&(0x7f0000000400)=@ax25={0x3, {"a97bf46e276b84"}, 0x3}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000440)="39dc2397d6de22264c313eb3700220af43838e81718acfc5f0c908b82a49971dc7d372d25a2647d2e4901a6538e0fbb31041fd", 0x33}, {&(0x7f0000000480)="236be2822152dcaa99551f3fc7095e786e376d9ea6b6c8a837c1277cf8a4fa", 0x1f}, {&(0x7f00000004c0)="4cc99f707be6b700c8e840c227462a2fc8a3f4cfe4ccd9d8d82832b2a7269435f91f1019ce6847fdbea659ca850dbf987a51642b2f14c5504169371195983a9bac8ef951b759520093ac1f99b1956f", 0x4f}], 0x3, &(0x7f0000000580)=[{0xf0, 0x12b, 0x1, "3dfe366efbe4bd8db25980134a5ca8051ff9efea52def0c8666e8292174c5600010f6d7452f5c1ed17bbfaf66b1f63b091688708f3e5f1fd891f896d32957860611e0b210d3257d79e24c69a3e0c564be29339afd54f2fd882b12dce18b82296a98419f799cf454e940e18057ca7755f74d3d8190aa4be4332d6ad3169a7a366c7cfc899cc8008b16cf13b88f1c24c76d31cdbf82462f44599dc754c0114fd53e288e26ece8f29cdf043724f8aeb2589d5ebbec64cc33187ea23ab51601b2f2b2d8063dcb7578ec6d386172d450fe9a565780af42dde7b324237a8b3"}, {0x30, 0x0, 0x1, "0d2565cc0eb9c2e00767ae4de9f521becc7a8034c7f7949fdd94111d15503d18"}, {0x40, 0x10e, 0xffff, "b9069725040dfbdb6de70dec85df9dfba403f180edb4510f5ff01e2492951889961f2a8cd2605834288a7f33"}, {0xe0, 0x105, 0x2, "237b53d59774d7fc07ed1d1b80d1f3f7a07c7d645a879f14cf15e94bc10b4d558f985226ab88d58f2e6aa6d2f1510a8779d95b5e0867b15d85ebdf77b41cd9d60c63ce1544a0720114aa26c366ca1c4ee08e3cd39e61675c8ccbf5f1c78a0363a8c67ad0d9a9a07f3af020eab86605941bc16880604592ffce6eb40a47758e8c3c8d3940146c426f27efa1fe87a7abae9ce8a82c0b6612e15651e723859b76d7afffcd0eecd1fdd310cf1b7002574010bfb3db2d75457ae95c000ba9393842ea5d3df566ebc7c07cdf"}], 0x240, 0x4004}, 0x8080) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/06 07:20:53 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, @perf_bp, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x20000, 0x0) accept$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x10000) close(r0) 2018/05/06 07:20:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r2}) r5 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10001, 0x100) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000080)=0x7f, &(0x7f0000000140)=0x4) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) [ 94.438496] Unknown ioctl 9216 2018/05/06 07:20:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="d7", 0x1}], 0x1) [ 94.509471] Unknown ioctl 9216 2018/05/06 07:20:53 executing program 0: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x14) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x3, 0x1, 0x5, 'queue1\x00', 0x5}) fcntl$setstatus(r0, 0x4, 0x6000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x7, 0x1000, 0xc724, 0x81}, 0x10) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000280)=""/157, 0x9d) pread64(r0, &(0x7f0000000340)=""/4096, 0x1000, 0x0) 2018/05/06 07:20:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) 2018/05/06 07:20:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'lblcr\x00'}, {@dev={0xac, 0x14, 0x14}}}, 0x44) r1 = socket$inet6(0xa, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/06 07:20:53 executing program 6: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0x1, 0xffffffffffffff1d, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x5, 0x10}, 0xc) seccomp(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000022000)=[{}, {0x22, 0x0, 0x0, 0xffffffffffff01bf}, {0x16}]}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40001, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) keyctl$session_to_parent(0x12) [ 94.745933] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:0 lblcr [ 94.785421] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:0 lblcr 2018/05/06 07:20:54 executing program 1: unshare(0x40600) pipe(&(0x7f0000000040)={0x0, 0x0}) fcntl$getflags(r0, 0x401) fdatasync(r1) 2018/05/06 07:20:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) r1 = geteuid() quotactl(0x9, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)="5c7fd68ac7066a224f925141f854635d675f781f377a64dfcad258033a194679bfde2c276f1ede58a7c0361167e0da6b2561c2ca6e1715dbcdaa866ad84063cf6af82ec8f418a0cb39310e3cbdc04e31142da51ba56e2e57c9b93ce423a243418f18c49e084c9bf2f2b1b042c61de351db52a0ed7f76b9b3d888bb37b8cd1e19c967d47d4b17f9d060a26e366a3fd81114b18fddff27c51e593ec77f1ef666b82a8710c9bd227998977ddc250ea6") ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) 2018/05/06 07:20:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r2}) r5 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10001, 0x100) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000080)=0x7f, &(0x7f0000000140)=0x4) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:20:54 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffc, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='bcsf0\x00', 0x4}) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsh0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000300)) 2018/05/06 07:20:54 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={r1, r2, 0x18d4}) bind(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r4 = getpgrp(0xffffffffffffffff) fstat(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000380)={0x0, 0x9, r4, 0x80, r5, 0x8000, 0x4, 0x6}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000002c0)) clock_gettime(0x5, &(0x7f0000000080)) r6 = shmget(0x0, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f00000000c0)=""/232) 2018/05/06 07:20:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)='&', 0x1}], 0x1, &(0x7f00000065c0)}}], 0x1, 0xc800) sendmmsg(r0, &(0x7f0000006540)=[{{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000018c0)='n', 0x1}], 0x1, &(0x7f0000001980)}}], 0x1, 0x4004000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000000, 0x40201) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4a, "a31ea0c5cf660fe5d5f6680084061be52719123d27dbab0bcd3cbb24fc706fd31a9ad82ff716dba235c15d42686fc1476902ec68b5d3a5f0330c1207bb79f7b8ad8edde72167f479f39618f278a3954ce7d7860e2af0738142ae8e4fa2dee04b1fd76cc83b2b320a9c30b376f3dad48f9b16e3d1f3b099b87a38d5bb99137d55b8efdfcdd1343a70c68ae0cb"}, &(0x7f0000000300)=0x94) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x427}, &(0x7f0000000240)=0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000280)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e24, @rand_addr=0x7}, 'dummy0\x00'}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/05/06 07:20:54 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000040), &(0x7f0000000c00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000feffffff01000000190000000000000008006c6f00000000000000000000000000007465716c3000000000000000000000006970365f76746930000000000000000062637366300000000000000000000000ffffffffffff000000000000aaaaaaaaaa000000000000000000e0010000100200004002000069700000000000000000000000000000000000000000000000000000000000002000000000000000ac1414bbffffffff000000000000d57aa85b3def956600000000000000000000636f6d6d656e7400000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041554449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000041554449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff00000000"]}, 0x348) 2018/05/06 07:20:54 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) connect$rds(r1, &(0x7f0000000040)={0x2}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000000280)={0xa, 0x5e20}, 0x1c) ioctl$void(r2, 0x5451) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/05/06 07:20:54 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x1a, r1) 2018/05/06 07:20:54 executing program 2: unshare(0x40600) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x20000) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040), 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) 2018/05/06 07:20:54 executing program 1: ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x80880, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) r1 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='wlan1ppp1/(,[\x00', 0xfffffffffffffffc) ioperm(0x0, 0xffffffffffffff00, 0x400) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000), 0x0, r1) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) 2018/05/06 07:20:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = epoll_create1(0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400400, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040)=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/05/06 07:20:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x5) 2018/05/06 07:20:54 executing program 4: unshare(0x100) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x8480, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xcb, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) 2018/05/06 07:20:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r2}) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10001, 0x100) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:20:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) bind$alg(r0, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r3 = accept4(r2, 0x0, &(0x7f0000000140), 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) dup3(r2, r3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/05/06 07:20:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x2f0, [0x0, 0x200007c0, 0x200007f0, 0x20000920], 0x0, &(0x7f0000000780), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0x368) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000100)='filter\x00', 0x7, 0x3) 2018/05/06 07:20:54 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f00000000c0)=@getpolicy={0x13c, 0x15, 0x400, 0x70bd2d, 0x25dfdbfc, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e23, 0x4, 0x4e20, 0x3, 0xa, 0xa0, 0xa0, 0x3a, 0x0, r1}, 0x6e6bb5, 0x1}, [@output_mark={0x8, 0x1d, 0xc1}, @etimer_thresh={0x8, 0xc, 0x6}, @algo_crypt={0xa8, 0x2, {{'xts(arc4-generic)\x00'}, 0x2f8, "a1928d879a52446fe102c1cbfd308968e45599e8edf95b5da8cc3f0ca3d913771af137c7d94cbb49a343b21b2a05d050f56f80d93f6af4debd20437a129f6a87852211a70e7b0ed0326505a44670d16ade2f59a07f97b1a495f5b37a6a4acc"}}, @output_mark={0x8, 0x1d, 0x5}, @lifetime_val={0x24, 0x9, {0x200, 0x0, 0x10001, 0x977a}}, @proto={0x8, 0x19, 0x2b}]}, 0x13c}, 0x1}, 0x0) 2018/05/06 07:20:54 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000009f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x6, 0x0, 0xff, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807, @empty, 0x4000000000}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000200)=[{0x60, 0x29, 0x3, "e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a"}], 0x60}}], 0x1, 0x0) 2018/05/06 07:20:54 executing program 7: unshare(0x400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x7, @time={0x0, 0x1c9c380}, 0x8, {0x80, 0x2}, 0x100, 0x1, 0x9}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x1, 0x0) ioctl$EVIOCGLED(r1, 0xc0046d00, &(0x7f0000007000)) [ 96.035642] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain 2018/05/06 07:20:55 executing program 4: r0 = socket$inet(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x400000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000440)={0x0, 0x3, 0x4, 0x0, &(0x7f0000000380)=[{}, {}, {}]}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x2, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', 'veth0_to_bond\x00', 'nr0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0xf0, 0x1b0, 0x200, [@ip={'ip\x00', 0x20, {{@multicast1=0xe0000001, @multicast1=0xe0000001}}}, @mac={'mac\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "88d723160be005dd28e669e4af13c267acbec0877fa169c7ca9f39f98b8b8792feeeabacd82ee6f5dd9c365c800de9134279a62d0d38655305745e36a64778b0"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2a8) 2018/05/06 07:20:55 executing program 1: syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x0) r0 = socket$inet(0x2, 0x802, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="222ffa750da1cec3c5db2e7876ea2313152a4000040000100500020000004d69b10946b405a4efc049ac00f70039000000"], &(0x7f0000000000)=0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x1, 0x8001, 0x2, 0x100000001}, &(0x7f0000000180)=0x98) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x101000) [ 96.112616] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain 2018/05/06 07:20:55 executing program 5: r0 = memfd_create(&(0x7f0000000300)="2402", 0x0) statx(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x411, &(0x7f0000000140)) write(r0, &(0x7f0000000280)="ac904b7c02df3dd124a0a137e4694fb3536423d8ce45d330426da3f11f1f988cb7a57756e407add1864d78000000000000", 0x31) sendfile(r0, r0, &(0x7f0000000100), 0xfec) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x6, 0x9a, 0x9, 0x9, 0x11, 0x1, 0x7, 0x80000001, 0xfffffffffffff001}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x10000000000001, 0x11, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x200005420, &(0x7f0000000040)) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x200) 2018/05/06 07:20:55 executing program 0: socketpair(0x18, 0x807, 0x1, &(0x7f0000000040)) 2018/05/06 07:20:55 executing program 7: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="3d000009ba010000001600000000080000025757ddfbf42c0004000000000700000000000000ffe215197929a539f06c43d8d2d89199629f5844d1c7670792"]}) restart_syscall() move_pages(0x0, 0x125, &(0x7f0000000280)=[&(0x7f0000ffe000/0x2000)=nil], 0x0, &(0x7f0000000100), 0x0) 2018/05/06 07:20:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:20:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r2}) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10001, 0x100) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:20:55 executing program 0: socketpair(0x18, 0x807, 0x1, &(0x7f0000000040)) 2018/05/06 07:20:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="b0a8f4a765873420d7d0f560955fc192e32f163c8d95cd769fc882190f4ce7c861835c2b5783c3413a3a78f5f47130e82f4ca5e8b9fc684167fb2689d118ef03991c79a9e2000ceb9b8421ca335adbc54db25a6780ff88e4b64248c4de6feb044690b25f190e406ee98d69aa85241d3aa9931cc1d52faeba66415791eaf8259fb155a230acff248bfcb6dac529c4746d", 0x90, 0x1, &(0x7f00000000c0)={0xa, 0x4e24, 0xcd, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe9c) 2018/05/06 07:20:55 executing program 5: r0 = memfd_create(&(0x7f0000000300)="2402", 0x0) statx(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x411, &(0x7f0000000140)) write(r0, &(0x7f0000000280)="ac904b7c02df3dd124a0a137e4694fb3536423d8ce45d330426da3f11f1f988cb7a57756e407add1864d78000000000000", 0x31) sendfile(r0, r0, &(0x7f0000000100), 0xfec) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x6, 0x9a, 0x9, 0x9, 0x11, 0x1, 0x7, 0x80000001, 0xfffffffffffff001}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x10000000000001, 0x11, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x200005420, &(0x7f0000000040)) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x200) 2018/05/06 07:20:55 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000391fd4)={0x5, 0x5, 0x7f, 0x9}, 0x2f1) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xff, 0x22000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7de5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x2, 0xffffffffffffffff}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000200)="1d94607164b3db720e1422543e8fcc378d2506f2cec6224a2166b14d65553e502bd50f1d533d7ea56d5d7df4edc894087a8707784650e166636c64d27dcd7392b4cdd20845f48761f71d474d67e1848aad201880cda934b7aa4c65290d18cad23b75f31b", &(0x7f0000000180)}, 0x20) sysfs$1(0x1, &(0x7f0000000000)='ppp1vmnet1wlan1ppp0\x00') bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000297000)={r0, &(0x7f00000e0000)='\v', &(0x7f0000393fa0)=""/96}, 0x18) syz_extract_tcp_res(&(0x7f0000000140), 0x8000, 0x96fc) socket$rds(0x15, 0x5, 0x0) 2018/05/06 07:20:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c1a001d1400010400000000000000000a000000", @ANYRES32=r1, @ANYBLOB="1400020000000000000000000000000000000001"], 0x2c}, 0x1}, 0x0) r2 = dup(r0) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000040)) 2018/05/06 07:20:55 executing program 7: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x4001b271, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) recvmmsg(r0, &(0x7f0000001f4c), 0x400000000000346, 0x0, 0x0) sendto(r1, &(0x7f0000000600)='E', 0x1, 0x0, 0x0, 0x0) 2018/05/06 07:20:55 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/05/06 07:20:55 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffc}, {0x0, 0x2}], 0x2, &(0x7f0000000600)={0x77359400}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1000000000103, 0x20000000000402) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r1, &(0x7f00000001c0)=[{{0x0, 0x7530}, 0x532, 0x2, 0x6}, {{r2, r3/1000+30000}, 0xfffffffffffffff8, 0x1, 0x1000}, {{0x77359400}, 0x1, 0x200, 0x9}, {{r4, r5/1000+10000}, 0x7, 0x55c, 0xffffffffffff7fff}], 0x60) r6 = getgid() r7 = getegid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000005c0)=0x1000, 0x4) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) r12 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r12, 0x2, &(0x7f0000000500)=""/159) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f00000004c0)=[r6, r7, r8, r9, r10, r11, r13]) semop(r0, &(0x7f0000000080)=[{0x0, 0x9}], 0x1) 2018/05/06 07:20:55 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 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=0xac1414aa}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) socket$inet6(0xa, 0x7, 0x9) 2018/05/06 07:20:55 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x4800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000002c0)={{0x6, 0x3f, 0x10000, 0x8, 0x180, 0xffffffff}, 0x4, 0xbb, 0x7, 0x1, 0x100, "37bf54470de1b25c0cef7ca7c418ff17bd4e9e65c5035425b8f1c38aeac4646fd4301e54029cd03f99a669708c5ffd22165c03d4d5943dd2bed2587c5471cf12b1da5f637c383c589336e383aa568a8d6506af9abb3c82ee304d0989528160c0f7bfb1bcf271452abb95521c6efa5a87c9f22116aea020538704d12cc12107a5"}) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @remote, @local}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r3, 0x45af}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x4e20, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, {}, {0x0, 0x0, 0x10000000000000}}, {{@in6}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x2}}, 0xe8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'tunl0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@rand_addr, @empty]}, 0x18) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000100)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e21, @rand_addr=0x2}, 0x10) 2018/05/06 07:20:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r2}) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10001, 0x100) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:20:55 executing program 1: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./control\x00', 0x8000, r0, r1, 0x7, 0x8, 0x2) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r2, 0x8000, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="12", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400000, 0x0) shutdown(r3, 0x0) r4 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x64b, 0x800) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000340)) lseek(r4, 0x8000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) [ 96.780412] kernel msg: ebtables bug: please report to author: bad policy 2018/05/06 07:20:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r2) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:20:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x80000000, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x400000000000, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={r3, 0x7}, 0x8) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) accept$alg(r4, 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f000028f000)=0x5) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0x3ae}], 0x1, &(0x7f0000000100)}, 0x0) sendto(r1, &(0x7f0000000000)="82", 0x1, 0x0, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80) 2018/05/06 07:20:56 executing program 4: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@random="105d8e4473f5", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) 2018/05/06 07:20:56 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) shutdown(r1, 0x0) 2018/05/06 07:20:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r2}) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10001, 0x100) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:20:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0xa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x100, 0xc8b3, 0x500, 0x5, 0x400000, r4}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040)) r5 = dup2(r2, r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x10000004}) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000080)=@assoc_value, 0x8) close(r1) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000180)={{0x2, 0x6, @dev={0xac, 0x14, 0x14, 0xf}}, {0x307, @random="27b529d26260"}, 0x64, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/06 07:20:57 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002fec), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/06 07:20:57 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x19) 2018/05/06 07:20:57 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) shutdown(r1, 0x0) 2018/05/06 07:20:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:20:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r2) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:20:57 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r0, r0}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) readv(0xffffffffffffffff, &(0x7f0000001f00)=[{&(0x7f0000001e80)=""/120, 0x78}], 0x1) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000200)=0x10000) pwritev(r0, &(0x7f0000000180), 0x10000000000002f2, 0x0) 2018/05/06 07:20:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0xa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x100, 0xc8b3, 0x500, 0x5, 0x400000, r4}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040)) r5 = dup2(r2, r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x10000004}) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000080)=@assoc_value, 0x8) close(r1) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000180)={{0x2, 0x6, @dev={0xac, 0x14, 0x14, 0xf}}, {0x307, @random="27b529d26260"}, 0x64, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/06 07:20:57 executing program 5: unshare(0x4000100) r0 = epoll_create(0x10000010200fffd) flock(r0, 0x2) 2018/05/06 07:20:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7, 0x8000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x89}, 0x5) read(r0, &(0x7f00005f6000)=""/99, 0x63) 2018/05/06 07:20:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) dup2(r2, r0) unshare(0x20000400) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) 2018/05/06 07:20:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000040)}, {&(0x7f00000003c0)=""/3, 0x3}], 0x2) dup3(r2, r0, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='syzkaller0\x00') 2018/05/06 07:20:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r2) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:20:57 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) socket$netlink(0x10, 0x3, 0x0) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x9, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/05/06 07:20:57 executing program 2: ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f00000000c0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x4, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000000)={0x1, 0xffffffffffff7501, 0xff, 0x2}, 0x10) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000000080)) 2018/05/06 07:20:57 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r1, 0x200, 0x70bd2a, 0x25dfdbfc, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x200000c0}, 0x81) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r2, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000009940)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000b80)=""/120, 0x78}, 0x7}], 0x4000000000000f3, 0x0, &(0x7f0000009b80)={0x77359400}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1, 0x80, 0x8, 0x6, 0x80000001, 0x6, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff}}, 0x9, 0x1, 0x0, 0x7, 0x6}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)={r4, 0xc66c, 0xdd, "2cca1edd80787cba6ebdee88e4caeee2972a5bbc2cbd65cac8dd0161b2f6042b9881c674441157ed4c88357b263554347179d7b41f214f10f396a8fbe154470d15c9f2bbd9ecfef6ffd67dfb77f615a6c82774ba8c3c1f866cc2c9df59404793e906e41870ec94c9499c5f268804219b34cdf7fb0cabd368598dd69d212a5e309028ce62cc5cccfeee192bb55b00c2d48fb16e7d55a34beb1311e116bc0232862fac1218ea1c2ff89e481dc31ca1f786c04396327aa64487aff83bee559c2a4bb561ddec7f59bd157601739f1482613bc55887cfc67b1f4e54e344c622"}, 0xe5) sendmmsg(r2, &(0x7f0000008480)=[{{&(0x7f0000003300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000037c0), 0x146, &(0x7f0000003840)}}, {{&(0x7f0000001140)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x80, &(0x7f0000007240), 0x2ae, &(0x7f00000011c0)=ANY=[]}}], 0x2, 0x4004000) 2018/05/06 07:20:57 executing program 7: socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") getsockname$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0xfffffea7) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000001640)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8040}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB="68100000150001022abd7000ffdbdf25ffffffff000000000000961117828a7853390000000000000000ffffac1414bb4e2200004e2001ff0a0020a067000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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"], 0x1068}, 0x1, 0x0, 0x0, 0x4}, 0xba1d84768981d4eb) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x1f, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000480)={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, 0x0, 0xcf, [], 0x1, &(0x7f0000000500)=[{}], &(0x7f0000000180)=""/207}, &(0x7f0000000280)=0x78) socket(0x20000f, 0x0, 0x92) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10242, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000001680)=0x8) 2018/05/06 07:20:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r2) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:20:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x10000007ffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x2000000c}) socket$pppoe(0x18, 0x1, 0x0) 2018/05/06 07:20:58 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000, 0x32, r0, 0xfffffffffffffffc) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x121002, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000000040)=0x21) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0x40045402, &(0x7f0000013000)) readv(r3, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) dup3(r2, r1, 0x0) 2018/05/06 07:20:58 executing program 7: socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") getsockname$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0xfffffea7) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000001640)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8040}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB="68100000150001022abd7000ffdbdf25ffffffff000000000000961117828a7853390000000000000000ffffac1414bb4e2200004e2001ff0a0020a067000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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"], 0x1068}, 0x1, 0x0, 0x0, 0x4}, 0xba1d84768981d4eb) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x1f, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000480)={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, 0x0, 0xcf, [], 0x1, &(0x7f0000000500)=[{}], &(0x7f0000000180)=""/207}, &(0x7f0000000280)=0x78) socket(0x20000f, 0x0, 0x92) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10242, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000001680)=0x8) 2018/05/06 07:20:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r2) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:20:59 executing program 1: setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={0x7, [0xffff, 0x0, 0x7fffffff, 0x7, 0x50, 0x7, 0x8]}, 0x12) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r0, &(0x7f0000000080)={@pi={0x0, 0x86dd}, @hdr={0x1}, @llc={@snap={0x0, 0x0, "bf", 'C(k'}}}, 0xff11) 2018/05/06 07:20:59 executing program 2: unshare(0x40600) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x11, 0x0, &(0x7f0000012ffc), &(0x7f0000000100)=0xfffffffffffffd6a) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xbb6e, 0x80) 2018/05/06 07:20:59 executing program 7: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x400, 0x0) ptrace(0x4207, r1) rt_sigtimedwait(&(0x7f0000000040)={0x7f5}, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x1c9c380}, 0x8) ptrace$pokeuser(0x6, r1, 0x100000037, 0xfffffffeffffffff) 2018/05/06 07:20:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:20:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r2) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:20:59 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) io_setup(0x469, &(0x7f0000000840)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000380)="a6", 0x1}]) 2018/05/06 07:20:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r2) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:20:59 executing program 4: socketpair$unix(0x1, 0x9, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f00009e5000)=[{}], 0x1, 0x7bf) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000bd000)) r3 = accept4(r2, 0x0, &(0x7f0000000080), 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, [0x1, 0x7f, 0x0, 0x400, 0x5, 0x4, 0xd12, 0xe949, 0x4, 0x101, 0x4000000000b, 0x800, 0x1cba00000000, 0xfffffffffffff508, 0xb7]}, &(0x7f00000002c0)=0x100) r5 = socket(0x0, 0x3, 0x200) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00000005c0)=0x1, 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) modify_ldt$read_default(0x2, &(0x7f0000000540)=""/101, 0x65) fcntl$setlease(r2, 0x400, 0x3) r6 = dup2(r1, r1) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r6, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200042}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x11c, r7, 0x601, 0x70bd29, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10000}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3ff}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x800}, 0x20000010) 2018/05/06 07:20:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:00 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff00000000000008004500005c0000000000019078ac1414bbac141411050490784f000000400000000000000000020000ac2314aaac141400442c000000000000000000007f00000100000000ffffffff00080000e000000100000000ac14140000000000"], &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4300, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x32000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0xe1, "27b51b"}, 0x4) 2018/05/06 07:21:00 executing program 7: unshare(0x10500) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x101) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3447, 0x100) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000140)=0x9) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/05/06 07:21:00 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2c0200) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000240)={r1, 0x1, 0x6, @random="dc089e28d85f"}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000500)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)=@delpolicy={0x5c, 0x14, 0x701, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001}, 0x6e6bb8}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x2000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000200)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/06 07:21:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r2) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:00 executing program 4: mlock2(&(0x7f0000a44000/0x1000)=nil, 0x1000, 0x0) mbind(&(0x7f0000816000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0x200000000000009, 0x3a2, 0x0) mlock2(&(0x7f0000817000/0x3000)=nil, 0x3000, 0x0) sysinfo(&(0x7f0000000000)=""/234) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f000025dff8), 0xf0, 0x0) 2018/05/06 07:21:00 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x10001, 0x5, 0x1278}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e20, 0xfff, @loopback={0x0, 0x1}, 0x10001}}}, 0x84) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f00000024c0)) clone(0x8040000, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000280)) 2018/05/06 07:21:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:00 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/rt_acct\x00') socket$inet6_dccp(0xa, 0x6, 0x0) fadvise64(r1, 0x0, 0x0, 0x401) 2018/05/06 07:21:00 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000000000)=0x6, 0x4) 2018/05/06 07:21:00 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) sendmsg$alg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000000c0)="7a01c579946a17ec73c5ce0cde6e2d6b7ef01c7b45ecdbb3cd1bd34d76ded058110d2419de4ebb042c59101d3dfed7b35fcfa10544c84d59cc9cd5f7b0a33ec3ebeda2bf525a0fd576bd12d0008e4299ccc844e63dc8f4", 0x57}, {&(0x7f0000000140)="1b6fdbf0ae88ce8dcbf5ef466b3fc933edcc0124852ca052583e91e4baf23d6d8704313362b28aa5d8fe893ca18f3fb25c7b80897403927745b60f9e71396d45c06b6fd30ab8bbd265ec281d", 0x4c}, {&(0x7f0000001940)="a029dd1792441daf84212b88cb4f014ae2985ad33ed101b4c09f617e86d14e66156b5f513877718e6f7df4cf16784e3c90cd495d51144525344abea70423c4be833813ecbb490a68fe97bea47e4bd48541669591ab14e26d61464c5ffe9655e84d30fb9f655081c6e59b8c59b2c51d9f9312a91a037d5746e28ba03f2d6fdb95d7942162e0633fd08c31fd0c1b18b4ccb67b236eb7e56472923f9cef277106912cb20de468e0b7875634d8826c09eeba365e7bdfad05cd85", 0xb8}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000000280)="11c91f17de32863747188f47ee6ead1f49889700fa6ace438549cc8d92f6f0b49a884ddc16af1e52bd54d1a8f6f56502c01ba33ab44e7a08ec62a4910f6fef7e83778e6f19a3cb3171a6ca1fefe3b143a59719f2bc9a5a30957d22ce0424400f150a2597c453d7241cd251485d4da62cfce23cbbae7fe1993f3d40604f0fc0f123931ad04e8447f7eec94fc9389b3e42fa64", 0x85}, {&(0x7f0000000340)="cfb2e76cc2aa0736d640dee7a8144d7b759d63d91101fff705c831da6e6c3d7c08e6bca62990c4b217d5d8056bbe912800c338b9c4ee97cce3", 0x39}, {&(0x7f0000000380)="e005ff5bd9f73ef7d8327d5d08414053695651083a2e9d87af6e49", 0x1b}, {&(0x7f00000003c0)="7d853c1ead91bce4de373692812f64fdf8dd8f117865ee2819e52b4549e2bcc0a4891feaf4b5503b26f820944b4b685035cbf43d0f4e614440dc798a3dc191eb0d9756615195505a93a1b1387ba4080cb5a8213f950dd3a13a3ec385bdb8a633d732324ea4bd6b1f4bd04af424", 0x6d}, {&(0x7f0000000440)="dfc33bae64bb4f2f1ea0474928ca3da7f52b9b36868dcfd771e8dbaeb624d1b5d341c99e04764584e98e344e2ea8442f2ea716092320bfda111ecd27b27d2cfd511baece1405db9d8f1ffcdec85c", 0x4e}, {&(0x7f00000004c0)="a16ecae297ac293abef71371b3db3c28ae9ed3e95e04be73bce5232e7ac36a6730f5e1eebefd2fee659f0d4e1dd69e3167915ceebf615e4ab212cf4804", 0x3d}], 0xa, &(0x7f00000005c0)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}], 0x30}, 0x8010) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) fchmod(r0, 0x12) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001780)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000000700)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file0\x00', 0xa000, r1, r2, 0x623, 0x9, 0x1000000) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) fallocate(r3, 0x20, 0x0, 0xfffffeff000) 2018/05/06 07:21:00 executing program 7: unshare(0x10500) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x101) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3447, 0x100) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000140)=0x9) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/05/06 07:21:00 executing program 4: mlock2(&(0x7f0000a44000/0x1000)=nil, 0x1000, 0x0) mbind(&(0x7f0000816000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0x200000000000009, 0x3a2, 0x0) mlock2(&(0x7f0000817000/0x3000)=nil, 0x3000, 0x0) sysinfo(&(0x7f0000000000)=""/234) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f000025dff8), 0xf0, 0x0) 2018/05/06 07:21:00 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x9, &(0x7f0000000040)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}, @initr0={0x18}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='syscall\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x3, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0xfff, r2, 0x2, 0x7}) 2018/05/06 07:21:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105081) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, "c16f3e24d3061f31a95cf79addbb1319cba81f0925639656fddada08655d4f620b70e5a05d94c4880f62343b3e5bb8d6606acec9eafb4f719b3dd5223ae0cdc4", "24c3cb1a039b3128f63a336efc6c071cd1767582de89090e0000000000002a013dd07642b6bc44caa451c10b823c9a965d093d415b5c38c3ac5cb11952d4bcd7", "02eea8a700000000000000601c16d2ff03020000000000d4d42060dd11e3cf81"}) 2018/05/06 07:21:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x10}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/05/06 07:21:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r2) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:01 executing program 7: unshare(0x10500) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x101) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3447, 0x100) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000140)=0x9) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/05/06 07:21:01 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000004, 0x10050, r0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f000002dfff)) ioctl$TIOCSTI(r0, 0x5412, 0x6) 2018/05/06 07:21:01 executing program 0: r0 = creat(&(0x7f00000001c0)='./file1\x00', 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x20, 0x0, 0x9}, {{}, 0x73, 0x6, 0x1}, {{0x77359400}, 0x6000000, 0x4, 0x72}, {{}, 0x400, 0x0, 0x4fc}, {{0x77359400}, 0x5, 0x100000000, 0x3}, {{r2, r3/1000+10000}, 0x5, 0xe28000000, 0x6}], 0x90) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000140)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000200)="548b061e8a60bd2e188a69926a2b5f1c019d7f298ffbf6f43af81debbeece936c8c300dc373e94f74dd208416d3c1b71e751440feb762d73cd8bbe8c3fa254f01cfba38d745e75a90ad4f359d19119aecc27dc48996dc75c286b620c516aed93a6ee0a7828300a132231e4151df4ddb5266dcc52f4680693b245c95134913674e77f5dd86fffffaf33b9a0efae84a2cf11de872f7173d71f82cbff5ce86b69cbcd248795c58fabf00810b64e7c707a977b3e408efec55c0dc606d2f6786067a8783e511fda8070a46c17771adea4d1511a1db150ecd3a8f06c8f16ce9c4150", 0xdf) pwritev(r0, &(0x7f0000000040), 0x0, 0x1) 2018/05/06 07:21:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:01 executing program 1: io_setup(0x0, &(0x7f0000000000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34e, 0x0) fallocate(r1, 0x1, 0x0, 0x40800008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYBLOB="6051a15759c042ddf9e083e01b912d6bf2b4193f120925fd54f85cf803929b1babdcfd816225e450d613dbf78aa97b8a5abd2434a61f3ba613c4f0d4de6ea5993757d1aca8864b72f7f0c8624601245ea0f41a95f512077d51b0286a25744f1d2a395b7efe6cdd0677c9c1dbdbc189bc6459397b4432df6fc05f5eeaf97541", @ANYRES16=r0], &(0x7f00000001c0)=0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x58, "80bd2f78312091dd25734f9fc02b23af645de72f91fa876c236ff1f293b3c0f6ace1b2514eb16e304f76a17fbddc5ca6a05f49c6a0b15df3867448db62fe5822a12c21f993f5dc13b580b68aedd0e1b9344b4a39f7a84a8f"}, &(0x7f0000000040)=0x60) ioctl$sock_ifreq(r1, 0x8942, &(0x7f0000000200)={'bridge_slave_0\x00', @ifru_names='veth1_to_team\x00'}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000280)={r2, 0x5, 0x70, "1035b759f90940dea4b21bddd45a77b89a451c58a5a9d3a72636848c4f45775510ba31b4ebe56cc6ee5a2bc298760085816cb842c90716cf82b2cccb60e30f606f872941d4a36ea1ff7abe2e2489a892fe5f5dafdc4ee1205b1a47561da99fe88e5a81024cfed7a5a6e3ebe19c4e740e"}, 0x78) 2018/05/06 07:21:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000f59fc8)=[{r1}], 0x1, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)={0x4000000000000003}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0xfd7e) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0x96b, 0x18}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r2, 0xd36, 0x18}, 0xc) 2018/05/06 07:21:01 executing program 7: unshare(0x10500) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x101) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3447, 0x100) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000140)=0x9) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/05/06 07:21:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000100)={0x2c, 0x2a, 0x311, 0x0, 0x0, {}, [@typed={0xc, 0x0, @str='em1\\\x00'}, @typed={0xc, 0x0, @u64}]}, 0x2c}, 0x1}, 0x100000000000000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x1, 0x4) 2018/05/06 07:21:01 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) unshare(0x40600) sendmmsg$inet_sctp(r0, &(0x7f0000001d40), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) bind$packet(r0, &(0x7f0000000180)={0x11, 0x1f, r1, 0x1, 0x5, 0x6, @random="cf684e591d2e"}, 0x14) 2018/05/06 07:21:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x30, r1, 0x6, 0x70bd2d, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x30}, 0x1}, 0x4000) io_setup(0xbe0, &(0x7f0000000300)=0x0) io_getevents(r2, 0x6, 0x7, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)={0x77359400}) socket$pppoe(0x18, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000980)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000010ec4)={0x2a3, 0x2d, 0x201, 0x4, 0x0, {0x1000000000003}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r3 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000001c0)=""/161) 2018/05/06 07:21:03 executing program 4: r0 = creat(&(0x7f0000001640)='./file0\x00', 0x4) sendmsg$rds(r0, &(0x7f00000015c0)={&(0x7f0000000080)={0x2, 0x4e21}, 0x10, &(0x7f0000001140)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/126, 0x7e}], 0x2, &(0x7f00000014c0)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x200}, @rdma_args={0x48, 0x114, 0x1, {{0xffffffff, 0x20}, {&(0x7f0000001180)=""/40, 0x28}, &(0x7f0000001400)=[{&(0x7f00000011c0)=""/103, 0x67}, {&(0x7f0000001240)=""/238, 0xee}, {&(0x7f0000001340)=""/159, 0x9f}], 0x3, 0x12, 0x1}}, @rdma_dest={0x18, 0x114, 0x2, {0x101, 0x400}}, @cswp={0x58, 0x114, 0x7, {{0x1000, 0x8}, &(0x7f0000001440)=0x40, &(0x7f0000001480)=0x2ce7d7ef, 0x2, 0x2, 0x3, 0x10001, 0x14, 0x2}}], 0xd0, 0x20040800}, 0x800) connect$pppoe(r0, &(0x7f0000001600)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, 'veth0\x00'}}, 0x1e) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000001680)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f00000016c0)={{r2, r3+10000000}}, &(0x7f0000001700)) 2018/05/06 07:21:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:03 executing program 7: r0 = socket$inet(0x2, 0x8000a, 0x8) recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a40)}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000080)=0x3) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/06 07:21:03 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xc02, 0x4) r1 = socket$inet(0x2b, 0x80000000000001, 0x0) getsockname$inet(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/05/06 07:21:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="6772796f9f0192549bc01e7c7af2d496f093fc855e9954543408c68e39fae93f3c56567bf80a4e7dd5e8bda6654b395b7a0cd2879b01cf37373ad30e2333351bf2e62b53d82a1e3ee7c8ee3ab47d32cc530a85ab7bd20c8ef80ac0dd893e60638b31972c000001183bfbf910a5f79bfd3cf1e01a211da6b205a86cc045fdfe3d133bc82acd173bd854d065e97876ba0400000000000000a57f647d0d3d298e7040106fb67bb00e67191fa407f23d9838e12ae1b6de74a2d31a13e0a4537c082c2fb83988f93fbc9c6f1ff1af25d9d54f92acef5637", 0xd5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x8, 0x170, 0x3, 0x4, 0x1000, 0x1, 0x5, 0x10000, 0x6, 0x6, 0x4, 0x10000}) 2018/05/06 07:21:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4, 'dh\x00'}, 0x2c) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x3, 0x0, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000040)}, &(0x7f0000000140)=0x78) 2018/05/06 07:21:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x32]}, 0x1) r2 = socket(0x4, 0x3, 0x1f) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 104.093686] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/06 07:21:03 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x101000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x6) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/102, 0x66) 2018/05/06 07:21:03 executing program 4: unshare(0x40600) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x400000000000001, &(0x7f0000000080), 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/181, 0xb5}, {&(0x7f00000001c0)=""/204, 0xcc}, {&(0x7f00000002c0)=""/194, 0xc2}, {&(0x7f00000003c0)=""/142, 0x8e}, {&(0x7f0000000480)=""/113, 0x71}], 0x5) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a310a91facf2afa5e32a790e020ab7256621b29f74df6b592eacfabdfd5715d1bbfa0e43864ead9e1849fd62e9666e4d237ae453c714e186b107fa8e388c88d9a654f2040f8f371a10b4b24732e02db534c3c16234e8bb8a132b7aa2cc8dfddc1f980ef52a825db460ef29f26399ce139d8c6adde3391737a1842076f4ed5a5d42cd36596dbafd14d5eedf01ded9d439e30e43c5958420e6d3f526d22fb6c8c905887206133a8d39195ac4d540e7cf2810bc8fc899984dfdefb44a1036206b6856e72796f0500000000000000"], 0xcf) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000700)={0x0, 0x3}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000780)={r2, @in6={{0xa, 0x4e20, 0x804, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x0, 0x5}, 0x90) 2018/05/06 07:21:03 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x9c29, 0x2) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x1) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0320601dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x60) [ 104.203526] alg: No test for hmac(poly1305) (hmac(poly1305-generic)) 2018/05/06 07:21:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:03 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff}) 2018/05/06 07:21:03 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000b4d000/0x4000)=nil, 0x4000}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x4) 2018/05/06 07:21:03 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x40, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4040, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r3, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) r5 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000000, 0x141000) ioctl$TCSBRK(r5, 0x5409, 0x7fffffff) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000000080)={{0x5, 0xaa0}, {0x0, 0x3}, 0x9, 0x2, 0x7f}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) r6 = gettid() io_setup(0x8, &(0x7f00000001c0)=0x0) r8 = signalfd4(r1, &(0x7f0000000400)={0x1}, 0x8, 0x80000) io_submit(r7, 0xa, &(0x7f0000000bc0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x33, r4, &(0x7f0000000240)="8e8f4793bbe5c0f2fa0cde1ac7302dc78a742fe947e67a127a295b7c54a17722d59bafa534bd63808a455a7e7d7628f060f32d449738dd561c86e9f886528e00", 0x40, 0x8, 0x0, 0x1, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x7, r5, &(0x7f00000002c0)="07134b0e39abf1b014292340b76ebb8beeca1e01007850056c136cb46d5cbe432004f5139f37a49b539572f3c43be3d023faf1dc7ba9199c1b6fcc85026cc98e3f23d77352b29339377694302ae893579134723598072ec545091747e37b64f9f8bf7997f8c027d3992c4b6b65c40b4929d4fb187c8cfdcd6228c309b5610e1cce8a788187210f3604a4e4b71773cbd23e6d0dddc29eba60500f13f859494065516560e0da7bbaf248b90bc5ff3f1e9a280c212addbca117411d6625cb024dcbd5467e7c1778becb8d4704e00b4b4dc3b416e1a52bf4af128efbf1b9862f568613fa2b3d3e85868ea8", 0xe9, 0x4, 0x0, 0x1, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0xf, 0x1000, r8, &(0x7f0000000440)="61e5fd489a13c72c97c6894965eba0ab638386f25a79ffc78d4123eb1d1c0ba58ed55fab271eec81ac9a7f506de85bc9cea40b1bdbaa27e0507c8587e7d412780e28f7d2e2e833d5c3a93416f4a730fdb3e371739025935d9271223185847b62d44f5f73214fae338788b5e90fd919c1eba4b123ce713bc68c6cca53e5679eab9d52ed9ea71ff349bbb52c0a7b529917aab29d5ab58ac739620a5a0fc7d3a813aea329", 0xa3, 0x9, 0x0, 0x1, r5}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0xf, 0x3, r1, &(0x7f0000000540)="0659d890667490d62a070fa273bd972162d65d460814911f8f659824666222574db778f1e8baadc701a814dcbb780eaa4962034afbcf6c53ead0ba9928d3313646062bc9c77a849532d1a57c3526f1304d168f4cdcd76596a9c5432dc62ccc87232ac92160c0cbb7911057f2f3129287ed2486376958813469037996bc3005cd6898be381076b1f313788679fc3ef555e8421f687836f99c439ceb880cc626988722ce55f355807557dd", 0xaa, 0x40, 0x0, 0x0, r0}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x7, 0x5, r3, &(0x7f0000000640)="26033bcb31106bd970f4e2d6339e2715a3389ccec0903aa1f615", 0x1a, 0x397, 0x0, 0x0, r3}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x1, 0xa1, r5, &(0x7f00000006c0)="89a360a218f5b8d9f0b60483ca95bb77a3e662167ce03021b3496c21393ba880897c18bac6bcbe002c441921d3a848c0138b54ad510eb0e54ef816c56aabb6ce22efcd36824fdb74b0d370572b0ade875f15a0d9839e6dd7829a1246e45d236ea5e64ee255079d4d44e326e555ee233399", 0x71, 0x2, 0x0, 0x1, r1}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x2, 0x1ff, r0, &(0x7f0000000780)="e286c6ed26c946b973106025032d3d2a90197b11c7cfb645bf2c84fc7e311fba1295822556e876fbe7f5f791e8fc3b77639b1785fae4624d0fcd33387f1481de6a96873f69a5c1589b27b4fea30fefaec346c46de31435fc815b0656dc1c22d5098536a3de939dd2bb18eb164c9cff132f0c29bb44588dad944752f19b68a2de802083b006f0bd2543b3d83561ed95d44bd42a4b3ae07ed8d135b5eabc6ff7170c16b87c1e9632bc4db01d3526c6a4aacc2260d57bc85d9df6e0b19fb8e313cae9a2ffea3573e7e298308c66e83237ac47807bbb5d5f3fcb0fb4654fed", 0xdd, 0xfff, 0x0, 0x1, r5}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x1, 0x7592, r0, &(0x7f00000008c0)="044053387bfca83f32fa806b43f3ea0aaf0ee917efeaa67a3ec7f2365b1f313d22a169364d061f9d4061ee00f8c7dcea1762eabe1420877199e80b0a6f7538b658f100c8194ddb84096a76d56a9d8ea5902e0e6137fab4ae1b9d0bdc2279eb3d5461f9a4d7667926b40b936a7b540e304f8aa2945294beb6d5f2bf5af11eb3f7df4365e97c73b3b0d0138301064213d262f6b64f2d05615edf8298c59c8f8cea852fb6cc4d5300c566262d5c6eab0b12ea68df4f9d6de40ab76067479b4e92e13dab03361de15255cfd168a43cada9866045e64c4befc712b9e3d6d2096c7354c709f8d41725fc8910e1a9680ecbabe98d1058d1a9", 0xf5, 0x9, 0x0, 0x0, r5}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x3, 0x664f, r2, &(0x7f0000000a00)="fe9a1617b59593b128510d7855f537f945f1", 0x12, 0xffffffffffffff01, 0x0, 0x0, r5}, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x8, 0x8, r0, &(0x7f0000000a80)="26ee3c04803e8948bc7addaf95821a405baf6a3df9487f156b7d54d7a7f16dc50f41a0391a4c0904b96529c85a1c26a6aab18ac4893566a3b275e08a0b4d7cb4ae67dbbc9668814f0f653e4a4bc98381e309929883e4aca95aa1605b1086a18912de26a8b54a52d2aef313cb024ad55bccbc034a7f43b490498e4673ed6f28fdf6cead0447af7d9f0bf8f05cc3cb7599a8c06cd1461a2dc909114bd60a70337bebef44c368deb7477f1344d953eff6313ffb9e196026d7c1a2092eee0466b0ee47c762fa4de33b35ac611756a3", 0xcd, 0x24d, 0x0, 0x1, r5}]) ptrace$getenv(0x4201, r6, 0x400000066, &(0x7f0000000200)) 2018/05/06 07:21:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:04 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000080)='./control\x00', 0x9, 0x500) getxattr(&(0x7f0000000380)='./control\x00', &(0x7f00000003c0)=@random={'osx.', '[cgroup/vboxnet0#\x00'}, &(0x7f0000000400)=""/4096, 0x1000) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') ioctl$TIOCNOTTY(r0, 0x5422) r1 = request_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='queue1\x00', 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0xfffffffffffffffb, 0x1, 0xd7, 'queue1\x00', 0x9}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001400)={0x1, 0x5}) execveat(r0, &(0x7f0000000000)='./control\x00', &(0x7f0000000340), &(0x7f0000000400), 0x0) 2018/05/06 07:21:04 executing program 5: clock_nanosleep(0xfffffffff7fffff8, 0xfffffffffffffffd, &(0x7f00000000c0)={0x77359400}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000680)={&(0x7f0000000640)=[0x7, 0x40], 0x2, 0x408980e2, 0xb7f, 0xcc50, 0x1, 0x100000001, {0x3, 0x1, 0x2, 0x7f, 0x5dcd, 0x0, 0x4, 0x1, 0x8, 0x8, 0x7, 0x1, 0x2, 0xd7, "0a15a5e6aacb3155a73d003a7a084224ea2dd7911d75f5a3b2525dc066650af8"}}) r1 = memfd_create(&(0x7f0000000000)="76626f786e6574302a6d696d655f74797065656d3070726f630e3a00", 0x1) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000b80)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000c00)={@mcast1, 0x0}, &(0x7f0000000c40)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000c80)={@local, @rand_addr, 0x0}, &(0x7f0000000cc0)=0xc) getsockname$packet(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001400)=0x14) recvmmsg(r1, &(0x7f0000004b40)=[{{&(0x7f00000014c0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001540)=""/137, 0x89}, {&(0x7f0000001600)=""/244, 0xf4}], 0x2, 0x0, 0x0, 0xfffffffffffffffe}, 0x400}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002a40)=[{&(0x7f00000017c0)=""/13, 0xd}, {&(0x7f0000001800)=""/67, 0x43}, {&(0x7f0000001880)=""/204, 0xcc}, {&(0x7f0000001980)=""/42, 0x2a}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/119, 0x77}], 0x6, &(0x7f0000002ac0)=""/11, 0xb, 0x1}, 0x2}, {{&(0x7f0000002b00)=@can={0x0, 0x0}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000002b80)=""/93, 0x5d}, {&(0x7f0000002c00)=""/178, 0xb2}, {&(0x7f0000002cc0)=""/107, 0x6b}, {&(0x7f0000002d40)=""/3, 0x3}, {&(0x7f0000002d80)=""/4096, 0x1000}, {&(0x7f0000003d80)=""/23, 0x17}, {&(0x7f0000003dc0)=""/154, 0x9a}], 0x7, &(0x7f0000003f00)=""/118, 0x76, 0x7a6}, 0x81}, {{&(0x7f0000003f80)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000004440)=[{&(0x7f0000004000)=""/77, 0x4d}, {&(0x7f0000004080)=""/33, 0x21}, {&(0x7f00000040c0)=""/59, 0x3b}, {&(0x7f0000004100)=""/227, 0xe3}, {&(0x7f0000004200)=""/91, 0x5b}, {&(0x7f0000004280)=""/167, 0xa7}, {&(0x7f0000004340)=""/127, 0x7f}, {&(0x7f00000043c0)=""/89, 0x59}], 0x8, &(0x7f00000044c0)=""/46, 0x2e, 0x9}, 0x38cb8355}, {{&(0x7f0000004500)=@ax25, 0x80, &(0x7f0000004840)=[{&(0x7f0000004580)}, {&(0x7f00000045c0)=""/213, 0xd5}, {&(0x7f00000046c0)=""/95, 0x5f}, {&(0x7f0000004740)=""/200, 0xc8}], 0x4, &(0x7f0000004880)=""/234, 0xea, 0x6}, 0x81}, {{&(0x7f0000004980)=@ethernet={0x0, @random}, 0x80, &(0x7f0000004ac0)=[{&(0x7f0000004a00)=""/163, 0xa3}], 0x1, &(0x7f0000004b00)=""/42, 0x2a, 0x1000000000000000}, 0x101}], 0x6, 0x2000, &(0x7f0000004cc0)={0x0, 0x989680}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004d00)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000004e00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004e40)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000004f40)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000061c0)={'ip_vti0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006200)={'gre0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000062c0)={@remote, @dev, 0x0}, &(0x7f0000006300)=0xc) accept4$packet(r1, &(0x7f0000006340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006380)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000063c0)={'dummy0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006400)={'ifb0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006500)={0x0, @dev, @broadcast}, &(0x7f0000006540)=0xc) accept4$packet(r1, &(0x7f0000006580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000065c0)=0x14, 0x80000) getpeername$packet(r1, &(0x7f0000006b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006b40)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006b80)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006bc0)={'veth1_to_team\x00', 0x0}) accept$packet(r1, &(0x7f0000006c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006c80)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000007340)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000007300)={&(0x7f0000006cc0)={0x63c, r2, 0x700, 0x70bd2a, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x78, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x228, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x4bd, 0x5, 0x401, 0x1f}, {0xfffffffffffffe00, 0x0, 0x7, 0x100000000}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r11}, {0x1dc, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0xc8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r18}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r19}, {0xbc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}]}}]}, 0x63c}, 0x1, 0x0, 0x0, 0x48855}, 0x20008040) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg$netrom(r1, &(0x7f0000000b00)={&(0x7f0000000700)=@ax25={0x3, {"9c7caef09bcfb8"}, 0x100000000}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000740)="02847e6a447e6a9fb71b6fc6dde7bbeacbe41deced3929155ed05874085c9bb826c6f2fdb1244b0f1b0bb21a9de627b3dd245c0201585c55643fa33d182426f796f534312a5e008d5f20750fa188dadfd7a7af63ae245a2f79fe84abbdb163252bfd5d404d3198e39754bc753da62e72ac480776b87412b1dfea01fadcc1d38d86536c66e4426837ab892a3024407147259eb69453be2db9007c0a8510a24494e07d90524045e9a3dfcccf53f0a8ed971038ed7f45cc82ebeb7a6a972b9648db924fab5a7ee5dd24e8cc5d79b303d56aae7cab468a01", 0xd6}], 0x1, &(0x7f0000000880)=[{0x18, 0x117, 0x80, "dc1c"}, {0x30, 0x113, 0x5, "68dd78fd717be537f9276a19a6f084173f82b3dd07a0bfc7509458611f"}, {0xc8, 0x197, 0x100, "db8f01dd3b158e010960b8d6844facf70cd75e7ccf2bb005a1b26c677127783c73e073115cf5a5eef37dd2d4b8871a01508a908bb92fbfac1509f95f20318778c542d564febbbe7f3fb7208857da19e5844f3260416691f4bdf79750e211d869d0c8a8dd41fefd983752353ef81c77e08c12f00c2cc020e1dff692b6f76e54fcff3cc92bb1275a0b6c7cc2fd97455c6398c438696dacb7344eb9627ed3b29a1657ae7549eb92239e777edb7bece5943b0d450c10"}, {0xd0, 0x188, 0x5, "4e8919edb413b8a0a80c3efc4eebe7996a5802258c02dd2a775d7bef157355040b63a0cfb4743f5970692dd9745221ea4ed3dad9010441b299f1ca7b2065f42c7de44d832915eea4c3344a50faf397f6007a2fb4cc3304f6ac130a3345b51201058532575d91bce3158c0b5682b1c7ac105d2102f7c45ed98abc9f627e3887d7530f0ff5feae294ccc256826fe1943629027f250ebf5e8949d8879fc6036b59dab15245df38adc04d903496b7ff8ff1daded04df43575aed9c"}, {0x80, 0x11f, 0x0, "3f1608c599f72edcd6e4788f5f4cb43ae57b47a854f6bf89c4c195aabbde4f18e60d1ff41058c88804f77dbfa30736505768dd76c8a667c894987976013862530d3a4d6a00b91caedeed3fad41724171a02416c40cf12f7c79e7e95466d2ec810a432ccee0bd60ed154451201480f6"}], 0x260}, 0x44001) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000100)={{0x10001, 0x5, 0xdcb7, 0x5, "e65f608a419c59f9116752d391bc1e351335e6d7fed674405aa0b9f96800fa42716653dc75049d0842ad6b46", 0xffffffff}, 0xfffffffffffffff7, [0x2, 0xd704, 0x3, 0x1, 0x660, 0x3, 0x2, 0xa8, 0xf9, 0x5, 0x5, 0x400, 0x0, 0x9, 0x200, 0x6, 0x7, 0x9, 0x8, 0x4, 0x1969, 0x2, 0x81, 0x401, 0xeca0, 0x0, 0x9, 0x380, 0x6, 0x6, 0x953, 0x9, 0x1, 0x9, 0xc456, 0x5, 0x0, 0xffffffffffffff00, 0xffffffff, 0xffff, 0xd6ac, 0x80000000000009, 0x4, 0xffff, 0x3c4, 0x0, 0x4, 0xff0, 0x996, 0xbb, 0x100000000, 0x6ca, 0x6f, 0xa03, 0x1, 0x1, 0x8, 0x100, 0xfff, 0xb1, 0x7c, 0x6, 0x0, 0x7, 0x3, 0x80000001, 0xed7, 0x699b, 0x100000001, 0x1, 0x8001, 0xda9, 0xff, 0x7ff, 0x7fffffff, 0x8, 0xb68e, 0x8bb, 0x6, 0x20, 0x8, 0x611, 0x1, 0x0, 0x9, 0x40, 0x0, 0x10000, 0x4, 0x3, 0xfffffffffffffe01, 0x4, 0x6, 0x6, 0xfffffffffffffe01, 0xefd6, 0x6, 0x7, 0x80, 0x36, 0x8000, 0x100000000, 0x0, 0x5, 0x9, 0x0, 0x8001, 0x6, 0x1000, 0x8, 0xdda, 0x8f, 0x3, 0x8, 0x2, 0xfff, 0xffc00000, 0x7b, 0x5, 0x3f, 0x0, 0xffff, 0x1, 0x0, 0x54fc, 0x100000000, 0x18000000000000, 0x8], {r21, r22+10000000}}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'veth0_to_team\x00', {0x4, 0x94, 0x0, "4a1a34520aca", 0x8}}) 2018/05/06 07:21:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setfsuid(r3) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r4, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:04 executing program 2: r0 = socket(0x1e, 0x80804, 0x0) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) 2018/05/06 07:21:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x400000000000}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x9a) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = fcntl$dupfd(r1, 0x406, r0) accept$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000140)=0xfffffffffffffd98) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000000)="893dd868039755c534bc261eba4822a088a6") r3 = dup(r0) sendmmsg$alg(r3, &(0x7f0000000c40)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000100)="c7", 0x1}], 0x1, &(0x7f0000000ac0), 0x0, 0x8000}], 0x0, 0x0) close(r3) 2018/05/06 07:21:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x501000) r3 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000100)={{0x7, 0x1, 0x8001, 0x1, "3983fe3db9ec6ec9c6e0ceb6d8a13dd558621f0917628d6ef172e4aa4c4eb0286e9a837cc381976c15d40a6e", 0xd2445f2}, 0x0, 0x0, 0x80000001, r3, 0x800000000000000, 0xfffffffffffffff9, "891c20ecc122cad58d706b03bacfd62bc57dd11df0b44836b2450c57452f7a89b3c43ec0ad2a3751f0fceb5afa73c2a5145744c4fb3758df17c0511d46accf94", &(0x7f0000000040)='/dev/ptmx\x00', 0xa, [], [0x100000000, 0xffffffffffffff7f, 0x7, 0x9]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r4 = getpid() fcntl$setown(r1, 0x8, r4) dup2(r0, r1) alarm(0x802) 2018/05/06 07:21:04 executing program 7: rt_sigprocmask(0x1, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() tkill(r0, 0x17) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) tkill(r0, 0x29) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/05/06 07:21:04 executing program 7: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x100000000, 0x6, 0xaf35, 0x1, 0x7}, 0x14) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x600000) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000080)={0x6, 0x9, 0x7fffffff800, 0x8}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000140)={0x14}) lseek(r0, 0x0, 0x1) 2018/05/06 07:21:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) r1 = fcntl$dupfd(r0, 0x0, r0) accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) mkdir(&(0x7f0000000080)='./file0\x00', 0x1a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="00ffff000000000003000008"], 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x100000001, 0x7, 0x6, 0x0, 0x3, 0x3e, 0x7fff, 0x31d, 0x40, 0x1b5, 0x2, 0x9, 0x38, 0x2, 0x42, 0x41}, [{0x3, 0x1b5, 0x200, 0x3, 0x6e, 0xf09, 0xfff, 0x400}, {0x7, 0x46, 0x800, 0x6, 0x400, 0x10000, 0x2, 0x3}], "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", [[], [], [], [], [], [], [], [], [], []]}, 0x1ab0) 2018/05/06 07:21:04 executing program 1: r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x32) fcntl$setsig(r0, 0xa, 0x24) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) recvmsg$kcm(r0, &(0x7f0000000780)={&(0x7f0000000080)=@can={0x0, 0x0}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000180)=""/224, 0xe0}, {&(0x7f0000000280)=""/244, 0xf4}, {&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f0000000380)=""/54, 0x36}, {&(0x7f00000003c0)=""/146, 0x92}, {&(0x7f0000000480)=""/84, 0x54}, {&(0x7f0000000500)=""/92, 0x5c}, {&(0x7f0000000580)=""/108, 0x6c}], 0x8, &(0x7f0000000680)=""/196, 0xc4, 0x3}, 0x41) connect(r0, &(0x7f00000007c0)=@hci={0x1f, r2, 0x2}, 0x80) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) 2018/05/06 07:21:04 executing program 0: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141048, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x3ff, {0x2, 0x4e20}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, 0x1f, 0x2, 0x7, 0x6d, &(0x7f0000000000)='bpq0\x00', 0x9, 0x0, 0x1}) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/05/06 07:21:04 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) close(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420040) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/05/06 07:21:04 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000200)={{r2, r3+10000000}, {0x77359400}}, &(0x7f00000001c0)) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r5, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) memfd_create(&(0x7f0000000340)='\x00', 0x3) tee(r4, r1, 0x5, 0xb) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8001, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000000c0)={r6, 0x2, 0x3f}, &(0x7f0000000100)=0x10) ioctl$SCSI_IOCTL_SEND_COMMAND(r5, 0x1, &(0x7f0000000240)={0xe9, 0x4, 0x9, "f6b319afcce9bfa12d5d1352f31a5a9ba1ca44ea17c7a4ad61124266fc59dee55223c13a28e73e75066fb17c0603531654710ed07f387de2093eb5ea7d7bef1f6e4c4ded653e6fa76b9a51b9fe954611f707ae31a4f1a0e79492d181bfdda106f904e716f012b9193e29b0a7d0d9d417701ce65e54c89c64faa5f69f84c4135097b0f82ccfa1fe6f143e5899cb07e58860593868a2e0a99b478bab9cbc9393806907741778fb5f7b0ccf6f9a9e6fbc6c05491787bba70e27611567691b886fd740e321e5bde920388c26e13235f0e82da975edfd4369c97555643756e01ca6674034c7c4ca2a77eeda"}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x210080, 0x0) 2018/05/06 07:21:04 executing program 2: clock_adjtime(0xfffffffffffffffb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x220842) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x3b8, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x5, 0x7, 0x8, 0x2, &(0x7f0000000140)='rose0\x00', 0x1ff, 0x4, 0x8000}) 2018/05/06 07:21:04 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000001c0)={r3, 0x3}) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="cb5b3e070000000000000056c1fd", 0xe}], 0x1) 2018/05/06 07:21:05 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000001c0)={r3, 0x3}) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="cb5b3e070000000000000056c1fd", 0xe}], 0x1) 2018/05/06 07:21:05 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}) 2018/05/06 07:21:05 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="848e445fbdec148365b4eff9b8bde38c71f279bde5463c2dc34f55ca1689aa269ba36e0c2c140410a68cae51f796865ffc106ebc5df41277ed2963136d86c111e77af1fb22e6e934976eb6e846ddba4ae495a3f0a72e8b44d201489444bc915580b90287e79b", 0x66, 0x0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r3 = getuid() stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() r6 = getegid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000005c0)={{0x10000, r3, r4, r5, r6, 0x100, 0x5}, 0x0, 0x2aedc6a9, 0x9}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000004c0)=0x3, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x2, 0xe, &(0x7f0000000200)=@raw=[@call={0x85, 0x0, 0x0, 0x20}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x1d}, @generic={0x7, 0x14000, 0xffff, 0x1}, @alu={0x4, 0x9, 0x5, 0x7, 0x1, 0x100, 0xfffffffffffffff0}, @map={0x18, 0x7, 0x1, 0x0, r0}], &(0x7f0000000280)='GPL\x00', 0x81, 0x1b, &(0x7f00000002c0)=""/27, 0x41f00, 0x1, [], r7}, 0x48) 2018/05/06 07:21:05 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40000000000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)) close(r0) 2018/05/06 07:21:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='/dev/urandom\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x11, r0, 0x0) 2018/05/06 07:21:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x8000, 0x0) futimesat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x0, 0x7530}, {0x77359400}}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_targets\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0xfffffffffffffda5) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x200, 0x0) sendfile(r3, r2, &(0x7f000025d000), 0x3fc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x3f}}, [0x4, 0xffffffff80000001, 0x3, 0x0, 0x4, 0x1, 0x5, 0x10001, 0x100000001, 0x4, 0x7c, 0xa, 0x3, 0x1, 0x1]}, &(0x7f0000000240)=0x100) 2018/05/06 07:21:05 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) socket$unix(0x1, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0xbe}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x3f6541f3) 2018/05/06 07:21:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='systemkeyringmime_type%-*$\x00', 0x1) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) utime(&(0x7f0000d4e000)='./file0\x00', &(0x7f0000e5dffa)) 2018/05/06 07:21:05 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x10002, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)="e3e30457a79d7f2ac18e8d79dc00") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xb4, r1, 0x421, 0x70bd2c, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9db}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xaef}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xea}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1422}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000000}, 0x8080) preadv(r0, &(0x7f0000001480)=[{&(0x7f0000000080)=""/51, 0x33}], 0x1, 0x0) 2018/05/06 07:21:05 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=@dstopts, 0x272) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/05/06 07:21:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:05 executing program 0: r0 = add_key$user(&(0x7f0000000c00)='user\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a}, &(0x7f0000000c80)='B', 0x1, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x3) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000003c0)=0x5) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x0, 0x0) r3 = accept(r2, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000080)=0xfffffffffffffc97) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x9, 0x4e23, 0x9, 0xa, 0x80, 0x80, 0x73, r4, r5}, {0x6, 0x4, 0x80, 0x3, 0x7fe, 0xffffffff, 0x966, 0x6}, {0x6, 0x0, 0x8, 0x6}, 0x20, 0x6e6bc0, 0x2, 0x1, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x7f}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x0, 0x3, 0x5336, 0x6, 0x7, 0x6}}, 0xe8) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/83, 0x53) 2018/05/06 07:21:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='#! ./file0 cgroup@system(vboxnet0(trustedsystems'], 0x30) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) getdents64(r1, &(0x7f00000000c0)=""/102, 0x66) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) 2018/05/06 07:21:05 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x8400000000003, 0xffffffff00000005}, 0x2c) memfd_create(&(0x7f0000000000)='posix_acl_access\x00', 0x0) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/230, 0xe6}], 0x1) 2018/05/06 07:21:05 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001380)=ANY=[@ANYBLOB="00000000180000fa000000b4e2000000", @ANYPTR=&(0x7f0000001340)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000140), r1, 0x0, 0x2, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f00000013c0)=@bind={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x90) 2018/05/06 07:21:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:05 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000000), &(0x7f0000000180)=0x287) close(r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r1, 0x8}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={'veth0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001040)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff6ed, 0x4, 0x200000002000000, 0x500, 0x3f, 0x0, r2}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000010c0)=""/4096, &(0x7f00000000c0)=0x1000) 2018/05/06 07:21:05 executing program 5: r0 = memfd_create(&(0x7f0000000080)="066f47767100", 0x0) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)="a8", 0x68}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x3, 0x5, 0x5, r1}) ftruncate(r0, 0x20001) 2018/05/06 07:21:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)={0xffffffffffffffff}) shutdown(r0, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000001c0)={0x2, {{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x108) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000440)=""/4096, &(0x7f0000001440)=0x1000) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x2, 0x5, 0x7}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{}]}) 2018/05/06 07:21:05 executing program 1: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x14040, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0xfd) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/107) 2018/05/06 07:21:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x9424a7e900642ef0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000000140)=0x7, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1c, 0x0, 0x208, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x6, 0xc350, 0x666e, 0x1f, 0x100000001, 0x81, 0x1f, 0x8, 0x6d7, 0x809, 0xe2d}, 0xb) 2018/05/06 07:21:05 executing program 0: r0 = add_key$user(&(0x7f0000000c00)='user\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a}, &(0x7f0000000c80)='B', 0x1, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x3) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000003c0)=0x5) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x0, 0x0) r3 = accept(r2, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000080)=0xfffffffffffffc97) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x9, 0x4e23, 0x9, 0xa, 0x80, 0x80, 0x73, r4, r5}, {0x6, 0x4, 0x80, 0x3, 0x7fe, 0xffffffff, 0x966, 0x6}, {0x6, 0x0, 0x8, 0x6}, 0x20, 0x6e6bc0, 0x2, 0x1, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x7f}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x0, 0x3, 0x5336, 0x6, 0x7, 0x6}}, 0xe8) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/83, 0x53) 2018/05/06 07:21:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:06 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) pread64(r0, &(0x7f00000000c0)=""/138, 0x8a, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x40980) read(r1, &(0x7f0000ec6000)=""/50, 0x32) 2018/05/06 07:21:06 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, "717565756509000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dbd000000000000008000"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xfffffffffbffffff}}) 2018/05/06 07:21:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) readahead(r0, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2}}}, &(0x7f0000000440)=0x90) 2018/05/06 07:21:06 executing program 7: r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x61, 0x8001) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0x56b, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x63, "2f8d8550fd183d157640560c580f1597035e6ef55240f5f030b7020952dca5976ab8dd9253c7a9f1585b6d64c7dca51f037c86d294483c559091a59bba1ed15037ff74427aef94ca63449fc0a01e1b43f37cccffb07bedb17dc74f3632a8ce592889d6"}, &(0x7f00000000c0)=0x6b) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x4ce0, 0x7, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x4c93ff32, 0x6, 0x6, 0x1, 0xff, 0x3, 0x5, 0x101, r2}, 0x20) fcntl$dupfd(r1, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}}, &(0x7f0000796ff0)) 2018/05/06 07:21:06 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x20000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/128, &(0x7f0000000080)=0x80) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20600, 0x0) 2018/05/06 07:21:06 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getpgrp(r0) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f00000005c0)={0x0, 0x0, 0x1}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2018/05/06 07:21:06 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001640)={r0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000016c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000001800)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0xc8010000}, 0xc, &(0x7f00000017c0)={&(0x7f0000001700)={0x9c, r3, 0x0, 0x70bd2b, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x32}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x81}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x4}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}]}, 0x9c}, 0x1}, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x16, 0x25, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8805]}}]}, 0x2c}, 0x1}, 0x0) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/06 07:21:06 executing program 4: r0 = socket(0x10, 0x807, 0x1000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x0, 0x2c, 0x5, r1}) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r3, r4) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/06 07:21:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:06 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f000024a000)=ANY=[@ANYBLOB="00000000000000c5000b6e0100000a12997ab9f60aab09009af60000"], 0x32) ioctl(r0, 0x40000000002275, &(0x7f0000000140)) 2018/05/06 07:21:06 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x9, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000010000000000000004000000b507d7ff1400000000000000000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x7, 0x53, &(0x7f0000000080)=""/83, 0x41f00, 0x1, [], r0}, 0x48) 2018/05/06 07:21:06 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x900, 0x0) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000180), 0x100, 0xb) unshare(0x8000400) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) splice(r2, &(0x7f0000000000), r2, &(0x7f0000000040), 0x401, 0x2) 2018/05/06 07:21:06 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) unshare(0x28060400) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x9, 0x4) lseek(r0, 0xfffffffffffffffe, 0x0) 2018/05/06 07:21:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x2000}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/05/06 07:21:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:07 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) 2018/05/06 07:21:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x2000}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/05/06 07:21:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="c29f940291c86f4a3dd37caac3ed03c3", 0x10}], 0x1, &(0x7f0000000300)}, 0x0) 2018/05/06 07:21:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', @ifru_flags}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x1, [0x8]}, &(0x7f0000000040)=0xa) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x2}], 0x2c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x8, 0x100, 0xa48}, &(0x7f00000000c0)=0x10) 2018/05/06 07:21:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:07 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000080)=""/86, &(0x7f0000000000)=0x56) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x141000) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/05/06 07:21:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x800000000, 0x5, [0x1, 0x3, 0xcc15, 0x7, 0x3]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xa4, "8661d2fa88b64edd3f017103800263fc006140d310d419eb305a541b84a07091e005e979be88e6b44f85678abf6c17daf0da0a0b79de7bd044d9e4b0cfa4081e2774e512e828d336eee1735663f8a423855da8b80ae6309687fb39567ec55827cf40fef5df22776c853a55be25e4c94df33865152a9414eaa302a61263c56ef94063ef0ecfcf7c00a703a823e72aaba15d9b0753f1c7edd5f2016384c85a39d649053739"}, &(0x7f0000000180)=0xac) unshare(0x400) r2 = socket$inet6(0xa, 0x80003, 0x1) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000000040), 0x4) 2018/05/06 07:21:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000480)=ANY=[@ANYRES64=r0, @ANYRES32], 0x2}, 0x1}, 0xfffffffffffffffd) r1 = socket$inet6(0xa, 0x6, 0x77) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0xff, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x101000, 0xf) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000340)={r3, 0xff}, &(0x7f0000000380)=0x8) socket$netlink(0x10, 0x3, 0x15) open(&(0x7f00000000c0)='./file0\x00', 0xa40, 0x20) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x200000) 2018/05/06 07:21:07 executing program 0: r0 = getgid() lchown(&(0x7f0000000200)='./file0\x00', 0x0, r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000000000), 0x4000}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x0, 0x0, 0x4, 0x8}, 0x187) r2 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x0, 0x400) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000004c0)={0x81, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x4, 0x1, 0x5, 0x8, &(0x7f0000000480)='teql0\x00', 0x3, 0xc1de, 0x2}) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x4b99, 0x5) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f00000000c0)={0xc}) sendfile(r4, r3, 0x0, 0xc08f) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000003c0)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r6, 0x10, &(0x7f0000000440)={0x6da}) sendfile(r3, r1, &(0x7f0000000140), 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000240)=0x29e) capget(&(0x7f0000000180)={0x0, r7}, &(0x7f00000001c0)={0x4, 0x0, 0x5, 0x1, 0x1ff, 0x9}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) r8 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sync() getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000380)=0x54) lseek(r8, 0x0, 0x0) r9 = fcntl$getown(r5, 0x9) capget(&(0x7f0000000080)={0x399f1336, r9}, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x1aef, 0x800, 0x304c, 0x5}) fdatasync(r2) 2018/05/06 07:21:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x40000008, 0x84) sendmsg$kcm(r0, &(0x7f0000003480)={&(0x7f0000000080)=@ethernet={0x307, @random="b810d58ab6e0"}, 0x80, &(0x7f0000003380)=[{&(0x7f0000000100)="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{&(0x7f0000002300)="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0x1000}, {&(0x7f0000003300)="7899d4f2ee62a55fd7bc1a140350014329f1716eed8cd526a80898676c15bfbb062ccf082f40d45ddede55e1f63469ac6e10af90bfbe74520642bc646c69a60a253e884255667d6a07d97c87c18428ea8b1f3be448a3a482f42a677760053ac0f5c88d6a549620e6", 0x68}], 0x9, &(0x7f0000003440)=[{0x19, 0x10c, 0x767, "34a344dc778bb47ecab61890a9a5c5aee3de0082"}], 0x28, 0x20000000}, 0x40804) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040), 0x10) 2018/05/06 07:21:07 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x3, 0x2, [0x6, 0x3]}, &(0x7f00000001c0)=0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000340)={@empty, @remote, @loopback}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x7, 0x2, [0xff, 0x7]}, 0xc) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) bind$llc(r2, &(0x7f0000000180)={0x1a, 0x0, 0x1, 0x20, 0x9, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) fsetxattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='procsystem\x00', 0xb, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@int=0x6, 0x4) 2018/05/06 07:21:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:07 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xfffffffffffff801}]}, 0x10) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl(r0, 0xc0884123, &(0x7f0000000000)) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) prctl$intptr(0x7, 0x8) [ 108.905478] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) [ 108.993473] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 2018/05/06 07:21:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt(r1, 0x7fff800, 0xfffffffffffffff8, &(0x7f0000000040)=""/113, &(0x7f00000000c0)=0x71) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa4eb16a92fce386dd60d8652b00140600fe240dfb8524d4fcbace8000000000000e00000000000800aafe80000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500aeb0000907800"], &(0x7f00000002c0)) syz_emit_ethernet(0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="54f000009070000089f2ef97ce7469e0c5d70f864e036e0ae32d48325fa78a4d507fcb0a739ef76507ca000000084c68b4bc60731a96eb230a240ce368b07d889a028d02300e4a05d19f1dc37459f7fdf0feea4bc956959dc75a3061f2ad98362700000000"], 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x8040, 0x0) 2018/05/06 07:21:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:08 executing program 5: unshare(0x8000400) msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000000040)={0x1}, 0x8, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x0, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e20, 0x1, 'fo\x00', 0x20, 0x1ff, 0x7f}, 0x2c) msgget$private(0x0, 0x0) unshare(0xc000000) 2018/05/06 07:21:08 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000540)='./file0\x00', 0x1e1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000680)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@rand_addr=0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x2, 0x4e22, 0x3f, 0x2, 0xa0, 0x0, 0x5e, 0x0, r1}, {0x1, 0x0, 0x3, 0x9, 0x8, 0x8001, 0xff, 0xff}, {0x6, 0x6, 0x8a, 0x4}, 0x99, 0x6e6bc0, 0x2, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x3f}, 0xa, @in=@rand_addr=0x100000001, 0x3500, 0x3, 0x0, 0x6, 0x1, 0x20, 0x2}}, 0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x1) 2018/05/06 07:21:08 executing program 2: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mremap(&(0x7f000096a000/0x4000)=nil, 0x4000, 0x1000, 0x7, &(0x7f00009e1000/0x1000)=nil) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200080, 0x0) ioctl$BLKGETSIZE64(0xffffffffffffffff, 0x80081272, &(0x7f00000000c0)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x2710}, 0x10) r1 = dup(r0) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2f, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x11) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) 2018/05/06 07:21:08 executing program 4: unshare(0x440600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) 2018/05/06 07:21:08 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x501182, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setfsuid(r1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {r2, r3/1000+30000}}) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000586ff8)={0x0, 0x989680}, &(0x7f00000acffd), 0x0) 2018/05/06 07:21:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='3') execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000018fed)="2d1fe7f7ff5076696e6574306e"], &(0x7f00000c7000), 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/05/06 07:21:08 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x0, 0x7, 0x8, 0xa90, 0x6, 0x3, 0x100000000, 0x2d, 0x0, 0x0, 0x6, 0x2, 0xffff, 0x8, 0x2143]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000040), 0x0, 0x0) 2018/05/06 07:21:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) [ 109.776235] random: crng init done 2018/05/06 07:21:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x6) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'irlan0\x00', 0x1}) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x2000000002) 2018/05/06 07:21:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000013c0), 0x1216000, &(0x7f0000001440)) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/39, 0x27) 2018/05/06 07:21:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:08 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xfa, 0x20, 0xdf4, 0x1f}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x4, 0x7, [0x100, 0x5, 0x5, 0x9, 0x8, 0x9, 0x401]}, 0x16) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0xc81) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r0}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000100)={0x7, 0xfffffffffffffffd}) 2018/05/06 07:21:09 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000000c0)=0x7) 2018/05/06 07:21:09 executing program 5: prctl$void(0x1e) msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x1) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/152, 0x98) time(&(0x7f0000000380)) recvfrom$ax25(r0, &(0x7f0000000140)=""/251, 0xfb, 0x40000000, &(0x7f0000000240)={0x3, {"be164965aa2540"}, 0x9}, 0x10) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000280)={0x7}) sendmmsg$alg(r0, &(0x7f0000004240)=[{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000002c0)="78b9adb19b5990bec897cae2eca0bd6388465936b9901e942732328291673a8e82afc58189bff06b1faa640f43ad9118b19ac4682093d033685ea1f90ea487bcf9e13c9f0054cb0afbc29e7a8f74d86523b5263c1dc7d2e1a12637aa", 0x5c}], 0x1, &(0x7f0000002600), 0x0, 0x20000004}, {0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000002dc0)="3e88284e735e26a90ae09f36477b4b5c4cadc76d3eec20b99419251a1bc7e5cadf1af5842272af95b9005019cbe6d65159eac0fd498293f1289d914158322adb78d3814fdde259606941d582d6e6f52e7ee6688d162988a53b4abd9299b67c06e325e1f457bbd87729245fc574132f4ac024e2d62d771cede8b45e9ac8625ac19f7038541cd60d5e89f09dd6a63267ce8105222e7ab2e5a457ee7bb2a37c27e0bead8f2c125643482382951b878b4b929f155476c7c2fa041c39cdff27ed74b0eb1c7075f69189a2", 0xc8}], 0x1, &(0x7f0000003140)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0xa, "dfb60a886758b921ece0"}], 0x38}], 0x2, 0x80) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) sync() r1 = open$dir(&(0x7f0000004340)='./file0\x00', 0x2000, 0x40) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000004380)=0xffffffffffffffff, 0x4) fcntl$getown(r0, 0x9) r2 = epoll_create(0x7) ioctl$KDENABIO(r0, 0x4b36) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000043c0)=""/50) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES16=r2, @ANYRES32=r0, @ANYRES32, @ANYBLOB="53a93a7ac36186eaf668153dfd8fc476fda9c02a98c9566cf8bbbed99b6de49703459aab73e65f1023f853dc1468ba07d2a0c04a3538286e586a1d5f5ec6cb535df366afd4be5b8df7efc6d4019251b8ac55a5e775a31d73ddc404b7ebe5688d1c2ab6269ceea5ffd5fabca3453510c38c0ec5930a884c4bd3f38d7bc4109fd44a14a668460b07d7591352e4e8c8d948958ebf4197e487c8a18b280e5d69a636c2e9eb314ecdf1e822ecae03d5d98c5fbbea9971f1663db255398bae9767b07f95f77e9eb35827eba2e9556980dc2b97e94ed462", @ANYRES64, @ANYRES64=r0, @ANYBLOB="677474f1a02664e02cba33ccf577f781c363e6e593e4e432cd450aa72b894c9332cdd40121207757ae7f5fb772c3b8a1"]], @ANYRES32=r0, @ANYRES32=r2, @ANYPTR=&(0x7f0000004400)=ANY=[@ANYBLOB], @ANYBLOB="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"]) write$sndseq(r0, &(0x7f00000055c0)=[{0xe689, 0x2390, 0x5, 0x5, @tick=0x81, {0x1000, 0x7}, {0x8}, @ext={0x93, &(0x7f0000005480)="71766747f746f45cc4f985d715afb3de8d8dc13ff4f99b7df9eba0b583c803c578cf737c13386ed250f135ff91d32f5c5dd799b0b36ec04b26b5108abd04c454b3b28099b1fbf2e728c612c5eb87f737d22a08acdea500c5b96a01c88ad52d152f6fe9bc5d8bf483ac8c298fa2b35a93ee44dd663913b0a492d54128b278ddcfb395a4913da8a2b3e104464eb04c4b9419171a"}}, {0x7fff000000, 0x10001, 0x8, 0x8, @tick=0x5cf8, {0x8, 0xdb}, {0x7ff, 0xffffffffffffffc1}, @ext={0x51, &(0x7f0000005540)="b6c8edbc6559773d51ef16e3ecc2949a0873418a503d03cd467ce87d9a1669ef6093cda425ec261cb7bbef147248c0f8a108bc8480b5eda57962f282453f1a3983b5c4d8b5036d4bfc868a84659580578b"}}], 0x60) getdents(r0, &(0x7f00000056c0)=""/4096, 0x1000) symlinkat(&(0x7f00000066c0)='./file0\x00', r0, &(0x7f0000006700)='./file0\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006740)={0x0, 0x7fff}, &(0x7f0000006780)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000067c0)={r3, 0x1ff, 0x8001}, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000006800)={0x80000001, 0x6, 0x80000000, 0xffffffffffffffe1, 0x0, 0x7f, 0xd81}, 0xc) ioctl$TCSBRKP(r0, 0x5425, 0x3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000340)=0x1) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000068c0)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000006900)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/05/06 07:21:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:09 executing program 4: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x2) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) readv(r2, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/05/06 07:21:09 executing program 0: r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22}}) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000d05ffc), &(0x7f0000098000)=0xfffffece) 2018/05/06 07:21:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x5) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x40) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/05/06 07:21:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:09 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000540)='./file0\x00', 0x1e1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000680)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@rand_addr=0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x2, 0x4e22, 0x3f, 0x2, 0xa0, 0x0, 0x5e, 0x0, r1}, {0x1, 0x0, 0x3, 0x9, 0x8, 0x8001, 0xff, 0xff}, {0x6, 0x6, 0x8a, 0x4}, 0x99, 0x6e6bc0, 0x2, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x3f}, 0xa, @in=@rand_addr=0x100000001, 0x3500, 0x3, 0x0, 0x6, 0x1, 0x20, 0x2}}, 0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x1) 2018/05/06 07:21:09 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff}}, 0x970, 0x5, 0x9, 0x7}, &(0x7f0000000200)=0x98) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000400)={0x4, 0x0, [{0x4000, 0x2b, &(0x7f00000002c0)=""/43}, {0xd000, 0x6d, &(0x7f0000000300)=""/109}, {0x0, 0x0, &(0x7f0000000380)}, {0x4007, 0x2c, &(0x7f00000003c0)=""/44}]}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r1}, 0x8) unshare(0x2040600) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="12000000100000fa", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="00003f00536e060000000000000085a5a05f7942954ff84a3301000000000000000d000000000000ca4d90936c471982190e4e8090e478875eeddf0e44a367112b31afb5555bae180b9c39b0dd595ebb8d2a270d74acf6e2286aab8540a3ec35c56417a11ec6da6ebe4bd3d5d1fa641d83b07b6788163394cb7a8b812804802cb72b34b5d5e6970369e16ab3caffe960d669b87392c7958645c73103af73294d6a8672e2876ed8c026d4fc979fec6e5e1f"], @ANYRES32=0xffffffff, @ANYRES32], 0x88) 2018/05/06 07:21:09 executing program 4: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000b00)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)}, 0x20000000) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000440)}, 0x20008084) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x78) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000200)=[0x4, 0x8]) 2018/05/06 07:21:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:09 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) getitimer(0x0, &(0x7f0000000100)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x201) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x6) 2018/05/06 07:21:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:10 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x300) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x325, 0x3fa8, 0x4, 0xa8, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) bind$rds(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ba00000000000000", @ANYPTR=&(0x7f000001a000)=ANY=[@ANYPTR=&(0x7f0000012fe5)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1b00000000000000"], @ANYBLOB="00000000000000000000000000d100000000000000000000"], 0x48}, 0x0) 2018/05/06 07:21:10 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TIOCCONS(r0, 0x541d) fchmod(r0, 0xc) sendfile(r0, r1, &(0x7f0000000040), 0x9) 2018/05/06 07:21:10 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000007000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x1400, 0x6558, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/06 07:21:10 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) recvmsg(r1, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:10 executing program 7: ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) mremap(&(0x7f0000b1a000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/4096) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a8b000/0x14000)=nil, 0x14000, 0xf000, 0x3, &(0x7f0000a94000/0xf000)=nil) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001280)={0x1b0, &(0x7f0000001300)=[{}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001100), &(0x7f0000001140)=0x4) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000001080)) mremap(&(0x7f0000a8e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000a95000/0x2000)=nil) 2018/05/06 07:21:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x12200) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000200)={0x100000000, 0xfffffffffffffffa, 0xffffffbffffffffe}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg(r3, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:10 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x13ffc) read(r0, &(0x7f0000000440)=""/143, 0x8f) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x2c) 2018/05/06 07:21:10 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@loopback, @loopback, 0x0}, &(0x7f0000000140)=0xfffffffffffffe31) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x75, r1}) io_getevents(0x0, 0x2, 0x8000000000002e3, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000000080)={0x0, 0x1c9c380}) 2018/05/06 07:21:11 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f000073bffc)=0x400, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) accept$inet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)}, 0x0) 2018/05/06 07:21:11 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)=""/24, 0x18) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unshare(0x8000400) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/06 07:21:11 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x80000001, 0x2000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000001c0)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'eql\x00'}}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000140)=0x5, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRES32=r0], 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x80, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x400, 0x9, 0x81, 0x18, r2, 0x2d}, 0x2c) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000480)}, 0x0) 2018/05/06 07:21:11 executing program 2: unshare(0x40600) r0 = userfaultfd(0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/05/06 07:21:11 executing program 7: ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) mremap(&(0x7f0000b1a000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/4096) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a8b000/0x14000)=nil, 0x14000, 0xf000, 0x3, &(0x7f0000a94000/0xf000)=nil) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001280)={0x1b0, &(0x7f0000001300)=[{}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001100), &(0x7f0000001140)=0x4) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000001080)) mremap(&(0x7f0000a8e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000a95000/0x2000)=nil) 2018/05/06 07:21:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:11 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) recvmsg(r1, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:11 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x13ffc) read(r0, &(0x7f0000000440)=""/143, 0x8f) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x2c) 2018/05/06 07:21:11 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0xb4}, 0x8) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) 2018/05/06 07:21:11 executing program 1: 2018/05/06 07:21:11 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4}) fremovexattr(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00e10f000000000000007793e1754d42e309aaecc7b7b2517226ad2c1f15f060db"]) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) r2 = semget$private(0x0, 0x4, 0x400) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000000100)=""/108) 2018/05/06 07:21:11 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x13ffc) read(r0, &(0x7f0000000440)=""/143, 0x8f) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x2c) 2018/05/06 07:21:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:12 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000000000450000002e0000005f000000000000009500004000000000"], &(0x7f0000c43000)="a235", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/06 07:21:12 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x0, 0x401, 0x5}, &(0x7f00000000c0)=0x10) sendto$inet(r0, &(0x7f0000000240), 0x223, 0x800, &(0x7f00006be000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) 2018/05/06 07:21:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:12 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x13ffc) read(r0, &(0x7f0000000440)=""/143, 0x8f) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x2c) 2018/05/06 07:21:12 executing program 7: r0 = socket$inet6_sctp(0xa, 0xffffffffff7ffffd, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x7b, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x7) 2018/05/06 07:21:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:12 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000180)=""/37, 0x25) 2018/05/06 07:21:12 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) recvmsg(r1, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:12 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000240)={0x1, 0x5, 0x4, 0x3c, &(0x7f0000000100)=""/60, 0x4d, &(0x7f0000000140)=""/77, 0x71, &(0x7f00000001c0)=""/113}) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x100000000a012, r1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x8) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x2f) creat(&(0x7f0000001bc0)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000040)='./file0/bus\x00', 0xffffffff) 2018/05/06 07:21:12 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) recvmsg(r1, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:12 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000240)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x4e24, 0x3, 0x4e20, 0x9, 0xa, 0x20, 0xa0, 0xbf, 0x0, r2}, {0x2, 0x8, 0xd7, 0x3, 0x3f, 0x0, 0x7, 0x3}, {0x100000000, 0xfffffffffffffffd, 0x6, 0xb25}, 0x8000, 0x6e6bb7, 0x1, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3506, 0x3, 0x0, 0x5, 0xfffffffffffffe01, 0x1, 0x8}}, 0xe8) r3 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x62, 0x100) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8, 0x1, 0x40, "05dd162a241b2c5e3926fba5943d08baeb6611024d49c85da963d2dcab6c1fdfedc4a00791e60853097b143aaadec8523b855243f982b974ecdaa62aa2d3246b9fb753d71cf151445e73974fd012bda4"}, 0xd8) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000004c0)={'vcan0\x00', r1}) dup2(r3, r3) clock_gettime(0x0, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x1367, 'queue0\x00'}) 2018/05/06 07:21:12 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x13ffc) read(r0, &(0x7f0000000440)=""/143, 0x8f) 2018/05/06 07:21:13 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @multicast2}, &(0x7f00000000c0)=0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x80000000}) shmget$private(0x0, 0x3000, 0x54000410, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffb000/0x2000)=nil) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000ffd000/0x1000)=nil) shmget(0x0, 0x2000, 0x200, &(0x7f0000ffd000/0x2000)=nil) r2 = shmget$private(0x0, 0x4000, 0xc8, &(0x7f0000ffa000/0x4000)=nil) r3 = shmat(r2, &(0x7f0000ffa000/0x2000)=nil, 0x1000) shmdt(r3) syz_open_procfs(0x0, &(0x7f0000000180)='fd/42') 2018/05/06 07:21:13 executing program 0: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="da4a4181cc0c8e729d0257c22bc54181cfc58cedf7b12a0960ca2f2474d44655b213bfb2c005a5c17f61e516f961cb88d41f6be1af735bf064769e79ada331c1f2b4e3f570e845ba2a5416e8dccba2fc9c5a3b3c8d7b01a20cd524af2cd2d0234d329f23474aa0c5296db92fe7e72049f32053ab177814a9dac4603dcc490517ea2f63425709d324b3199bffd2de6fc28242f33898c654749ce862249ed178bf6fbfa864adc47e44f78e59db51ddb9bc1f1e43ba814216", 0xb7, 0xfffffffffffffff9) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/4096, 0x1000) 2018/05/06 07:21:13 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000240)={0x1, 0x5, 0x4, 0x3c, &(0x7f0000000100)=""/60, 0x4d, &(0x7f0000000140)=""/77, 0x71, &(0x7f00000001c0)=""/113}) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x100000000a012, r1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x8) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x2f) creat(&(0x7f0000001bc0)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000040)='./file0/bus\x00', 0xffffffff) 2018/05/06 07:21:13 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{0x100050}, {0x25}, {0x6}]}, 0x10) fcntl$setflags(r0, 0x2, 0x1) writev(r1, &(0x7f00000a6000)=[{&(0x7f0000000000)='\x00', 0x1}], 0x1) 2018/05/06 07:21:13 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) read(r0, &(0x7f0000000440)=""/143, 0x8f) 2018/05/06 07:21:13 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) recvmsg(r1, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:13 executing program 7: r0 = socket(0x800000000f, 0xfffffffffffffffe, 0x4) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x1cc}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/05/06 07:21:13 executing program 1: pipe(&(0x7f0000001040)={0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x4) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x311, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000000040)="afa3e539f754fb729ad1ca93fdc7a6f4346a135a3a6704eae74faca06f10927aae4098af9eea4d434055f4da9b2b013c55be5a8c0b41da20efff1f93c5bf63bfd2411805d6f54a04b67699628eff8e1c293f5ce5c275b7c9af594faa76bc7fa0f445acf8650d90f2ced4ce5a56730b9aa4619e3e2f9cfb0cf49b0af9d4b1bf3f36edeecd61808370737af0ef31aae5e606f5a2d8b28d851bef79075e95caa2e283888d2d89ec6fb14811e384cc3f186511af3fe13585dd90f119b31eecb99edfda7ba1b5642b58e784348c341f326eefca975e95d6d4c71cb0500d935428fce45943bc39a71cd45ffafd4e1d68c9561c2dd0eea19fee6ffa6b9fe90fa998b97c0ce2debc4b3db826f468ab7b1ce0c64b617fb6a2dddb476bc376b9b880d785d89b401a5fed00f898c137f9387ad6634c3c76295c8842d4f14ea85cc6812f4869add2bd8a83f5b48486504246b07ed47f230c56b539d09bb41bb3ca228850568de39fe84494f086754bcf1178b8051014f3b90b7953f35de187f5feba40cfad332a1163662575555753cab12455f2632d5cdfc3b5463ef9ae5db95571c8486f47743b13148b1aa8c318d62e0da987f9f169a7149f71a4c035cf0df49e19574e31445a7964b6bb1a9c62e452b5eac13c0c5ec0ba269968c1bf5fa03f01130ef03e33d281c05e481076be52114a5e4b93dfe43e3449130679450365f43268d4d76cf6eed009637bf23fee61181d747d544f21475004371d97c797fd29a3c31005c86cee9b9f03e8894a2e8e6d375092551d28b507496facf364ffd64bba1382c9895c15c3dc4730697a59a3dd07a55610877445b25b8a5612003fb028c4996490832308454d0935423586e646c8e92e448af7f6fa22ab98db6dc4f76f80894b7fbe558c68aa64a1369e367cd09ae5420c02f2849d6fa800964556725d77e4b8b2366e74e49aaa9042b024f61ce47157659986d121d58943e4571c6881a4ca2928ed3615a079ac01978e099d684a1124f2f293e399a800b2c70e376cde2666aa0072f94c8d1ba71cd834394f8f71abf8f5f634d6ab344de363fff0c5b1a615002e1768716cbd3583b7c156e6e9c0718039e91b36d0058f400ce359a28004d6125c2ecac3fcb42f90041bfb233248d53200cf5fcb847273cb05399a3c21c25f4c77ae60e5efae66440cee614df3b484699ef6594bb762cab62bd41a42b287a05fd21d6a5202fe98427d0769ea2b44a45faff103daab232950a006ac3f9ec79f6f07e0ca1255e722a4309da5be30ea56ec98bb357fe9f0ec39938446924351c92eacb9d5af0e21645c851c9599b90ef5b838d542c5291e6b46455e63ef19a434c7e448396e15b5c610b82f262de03aa9da3e1ba6428ff46c0ae31f830857a91abf581c03f74abf1d55091ad9e9903419c9d75d51bd02d45aa1cb36ed8fc158ba1b3f693247ea364ef5a67cd61ed25a2e0ef297be7c11de61f5b886cf4b840218bfb27e44949a86c0a9dd6ec8ab586bc5131fbbef85e9961df05064bb3b244556c57134a2e18be2ba8442c38cac867f0ef32c5bed942e02b4df8a105355805b885cd595e529551adebdf61a3632602604f4aef464ba573a1b2f091405928eef55a9281ce09e79af0cb29acf951976ee59f48c3096d15bc59416083073f078436c2075f5d0f85b302156b3ec28249ae8a8dab520ff880a9978775dc4ccbe5d5272853c5cdd88133353ad7bcb45aab702d37951dc3f3391c14da17d7d2796ae6986299994a70eedf395a3a8199b54a23deb26c14ba1a166f2bfb49b608c376074edcbff45d13658ad649d51f02d0a7332b01fb5c63b531d747a334dc3e458c39d8456fb29ad5ff5bde0f983c224389695270bb24661dd3d9b3887b715daa6d1be15c68519087da191b3f5258ab44badd03e4cbca50a4d15d9c61d8432883d529b803c0a94cd5a5264866ba1e1f63c16f2dcc145f1cbb52ee45beba04fbcb6373639612379b8616e87cb204a053837da6422557988e86511ed7a11ec350bb6dcd53bd0a3ed158580c10aa0046a7e66a4fdad0a17ce40875b26e64c2acd2fdbab3a487bf71f730186a3dbf57ec6aff80302b22277403789ac3c83f4b4280be3715772db5a1bee941ab3657e3e233b578105551ee4ce1390ffda2c2928eeacdea66c6b98df97fab0c3cb4f45d030f94545562d26a0420bfb55c3f3aafcb4df46afa7fa9467ee355009e384336274f1c4936d77c372a16c3d5362c7c31807cb7be1b0558027b63dab9c5bf042a191fe6bdbeb88ec23d7d70b51fb327e2c131976a467ec7db6efecf58464cf6d995a505b9881a972d4c910de39b45a3ef2712c7b3f2eb28e3f8986663cef8d385969fa1421fd49591d12ffa2f78b781b8506415c7c312a93891c697348cb71bdd579e19236eac8672b9182448835a194b057c0ffc22d5983a0fcf796a13ae3dd6661008f02af2ef66f5cdacb3ba1d2e50a83593de858abdb3e58deb138b8ef1ec3494181d2ca4cfe0bf0ed4a5aaec96eaeb213b49bed25cb13b4c76fc02030e015501346c64e4721b8de1f05493b42ac099def5798b7dc6a827ecb1f2ea8716f75415e974983214b71a621c611568502b08a0a9f2e1996115719b05930e90570ddb35c6eb9cdd717cbc958a49d5c0f8ca22ec85fe0c8b68832f50e30b8b598836e591d8ca95486a244f1430a69fe971d307db313f81dd8a49b8128069c19adde0116a9c211663a65d5a167c4017576454d3410ccd337c4cf72258fa033aa819da53951ee2dba7de738946a7f4d0ee9f6ef5eb6342db726d3fcf8ecd4a90ea14376a794d6f19eee9f756bb2267afc25842c231737c63c11517027bd485207c21dea42bb34a20aae256326bdf09eb3cadb53cf001d570d9af0ec21766d0b644fcdd92c18b8b249f83c99543c2295a76d5bae452cbe810ec93f412ce0a5a82531c173b895f2594ad953aab907775bb19c26978024cfefbb5e7b665f3b3c7a77d5c425ece18ca584377ae06baab0335d122d5f899102da2465b6aec67a1b70eca1dfbd9c730db60eee57ca3df063f4ac5f94374ea0cd34a3e9ee9079414ceeed31fa912142468070e04a4608be7b6864ddc5e6cc928b7366e6621c134c041ff2b718d64c9febb75c23e7a74a31e19c6528aeb0beaff6561a3834d62589eee31d7b835140b94fb6d729fa9c0dd62589034d93b4a223d305a42d2e29fbd2ee1508357eed2738393510952e6470c9b4d4ca2247232b9f3765cc9e3841cd9a06bc1070a054356236082075c6816e65ffa3adf9ff25992bdbe50bcc983991ebde5c7984d3bcaed42e6eaf05389c1bf71c477b0a3b44ccf67e4b052518ab896a40304bd0606fd902f79a3bb96a6b54aa96ea44e5837639a17d79ca4f4b2fa7da6bd1643d287e72cf585022461e95cdcbc457b299ab7cacf30cc4927871d6955c1e0b651bd5d696e6e95055ee5a94b24052a373efe2849cc1716016813864f761ef656dd4ba79423b4b584a7db22b74b7ea602e7e5a469eac80b36de455ddb67ae99635e89707ce4b584bdcbc7c251a2ff2ed7b3aac010454b16d8e7cc57cc413733f36e24fa95e653439400a02d090bfd3648c4e82b3fdf30b71f9e00854f410fc5f5668c780751acdf2e3b3d7ccab4de815a5065ffe0b698fee2ef372be6e430e0d44f06fa7b9701d79d4ab4104ecb865da81fdb1f7d4e69b6a7f01766059644a230a98f57eff009888f92a893f697909f3fa2624306ff75a04352ca58be1c2b5fb3a12bfb08ff153c67207e9a06cca6f123ebfeb6daa3050671a62874a767374e988730c64129e4d569ee6222add0db8d0a88bb256fa66d5a4afd155bad0eebac9783814ce662866f6989162a30fa7954c779b33440b44156fbd012c78a59028d7020e3bf6baac628ea2c5af93cd196e95f6ca20e6a79b80fc34cb4cf666661ddf1e75cbce434bd4224dd9c2cd3b407cd71dfcc81c3be9d99b20a226151c95dfc61ba424cf53e9aa6894e0885285d5ad6288041886306c70e72b178afc559a3005902857a0b75b1f6717298f7f9593cc125bd7a512ca8d76c2a603d43dd6dbce6e0f00ead82f0e1bab00ae66e62a0e38144551bc211e37666527316c57da6f3519649b7b5a92a6ff7b7afbae14f1e16563f43a3758dc6bd75f920b417b8b4a27e897127c9942d99f006d52fea24292bbeff3c4b8d95a90e9527cb792ab951e3d03a109fb8c59f200115e193ca96466d9feaffcaf4d70e3a23146e4c10a7d7a78f989a019a613639538b6db97fa4469e7da70ad8be7eac671f506139b45f0ec25d4b1cca0b7cc91ebd5ea8f60fe36b90991cf00f9678fb5abeba4853eb92f2aa5e9abd7750b5787412319d2cd9bcd07f50e4475ebc37bd39c184deabe3ecd6f6ce24a1f0ce7d289b74da3a83da42c4887ac3f3d295cf469c8aee3dda5549308d303f5aa810378ffc7b6cca9d365fdaa3f5abc92b3e8cc3b7f148b08035af7276d8f7c0dd2313beb2a4a19fefd17a4c284db20c49987c322942e6eedba1c5800eea95364e1f1c9fae4ac0ad40f2d33f125a8e549095080dd441e02e4b358068cb5c588e943b8d9f319e37d06f6fb259e12382ac5396b83b4f7353d04a41e6b1a6113106ead3f3fc3aa14382f842dd4ec8db6b9750dc4d664cbaf9b3d260d6db853704e7d119e86381d0fdb293d7952a8bcce6064239b1da2359aa6404a30ecf18282c9e4cf6090f6ab437d06294d61c4771d85df1c81506df7ff25454a732cf5dff81c806ca670de613fddfc7d8b573c0563ac6b05b4825285eb18f09ea30b4928a5210b0b6da7c88b1687a6abe1940fdff0ffbdc7bded519ae758f2bff0fadc705affe16106d176a313f5135b882fa489f5949594039dacd25562a3fa53b1d5c81504786450e2e389ac57fe6c50af24124a80f877ab7f40bc8bafdf12e608025f35a9d021385f9b8844cd69cadd673fa0fb17440a61ef40584014e95ed16b5ab876d3a61fcc11832f7130eb1896ffd07d564d48c78aaa16233d1f79ab1077fbd525c8350f509e7665380299df68a029a8473407566c2e708a9ac76dd4d39790ac5dd75cf07d8d1eb393b4e3eaaf97c5f0327e79313f443227f1273e10a6c8d9be01bd9f852fe4e6a5addabc3f8fdd13d04fa5a868576ce1d3685278426d777d10b72f4d22d2456e28707b79eed55c15dbf7a61b739b2252b42f9cc660db0b39f98bc875c91e442f75b3ba268e8cf8f0eab4d0eba5ddda6e8ff0feb35228f89c87d415a17c668c54f976fd9f48279b398108532ed458baab926d8afd52ff58832707f502fcefab46f7893483440f90485c1cc75db9ed73deaf144cd0c3c204d5cf1d09ea75464c1a8a723e12010394f036d83a6c2de3efa6b19d5eeb087096ee7ad1ba2e3a91848ec22d112fa7df029da4bb6ed2868f2de295681db5f2e6f556ee303077bf305f485307a0be68f971a9c8d72311c774318453f197590255c9f8d901a12cb87103ee466021ac6ce59356907776cb645c94b09541ea01caad4730841fcdb746ee8f8af1ae9190f29516344b711b53e83f747b09cfb0c5a9dbc7df97a5db767b0391ce963236c513c1a083577e6ae4f6198b3b2e9af9059aba82d7e807353c9115bb3bad6ded7c3fa964feff333f1b56feb8124012669c425370c4dfa3145e9b7b2146c11a1336dee60f387327c5bcc0ea40452e507cf4743eeb00a35bfd29648b6417f2a428a759f3668ecb63b29ded13f21f6fed163965b3d95c063a509ebd0fc77952089ccb3bb795a939fbca32dab9d1411a720c2316b0e1", 0x1000, 0x0) 2018/05/06 07:21:13 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) read(r0, &(0x7f0000000440)=""/143, 0x8f) 2018/05/06 07:21:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x145000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000000)={0x2, 0x40}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000001, 0x0, 0x0, "222099d4fae733030b9bd47667048c56d0922d95c92ca66ab79c511ba384b9300310ed98470630a4a202679a71e41d58611f9e3b740c49f4df2973bc3ee06173", "43ca35b7e0bf9bb5636d4af4cb033c866e6d58c1c51bd84b406070a4cb3958b10b17adfcd86ea4953a20eb6c000eca35cd4b479d75e575a5d1e5cfc19b19da51", "40001c5402347da41f5a4e64e6269dd4f03389bfa75a2b7756bc39d69f895aa2"}) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', r2}) 2018/05/06 07:21:13 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x3, 0x8000, 0x400, 0x100000001, 0x0, 0x1f, 0x1000, 0x4, 0x5, 0x0, 0x3, 0xcf, 0x3ff, 0xf66, 0x7f, 0x0, 0x0, 0xfffffffffffffffb, 0x7, 0x9, 0x79af27, 0x5, 0x8, 0x9, 0x4, 0x1ff, 0x0, 0x6, 0x0, 0x7, 0x9d, 0x5, 0x4, 0x7ff, 0x7, 0x4, 0x0, 0x1000, 0x2, @perf_config_ext={0x7, 0x8000}, 0x100, 0x0, 0x7, 0x7, 0x7d7, 0x1, 0xffffffffffffffe0}, r1, 0x5, r0, 0xb) pipe(&(0x7f0000000380)={0xffffffffffffffff}) recvfrom$inet6(r2, &(0x7f00000003c0)=""/184, 0xb8, 0x40000000, &(0x7f0000000480)={0xa, 0x4e21, 0x20, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, 0x1c) r3 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x3, 0x0) getsockname$netlink(r3, &(0x7f0000000300), &(0x7f0000000340)=0xc) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000004c0)) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in=@broadcast}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) 2018/05/06 07:21:13 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) read(r0, &(0x7f0000000440)=""/143, 0x8f) 2018/05/06 07:21:14 executing program 7: unshare(0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x3}, 0x8) r2 = inotify_init1(0x80800) fcntl$lock(r2, 0x7, &(0x7f0000000300)) write$binfmt_aout(r0, &(0x7f0000000340)={{0x10f, 0x9, 0x7, 0x26b, 0x1fb, 0x5, 0x28e, 0x3}, "4910b8dbb38624c7836dc4697e98442054350e38ca1a90094cad90e267c13b3d8bb2a05c4dfd37ef7affd0e50c6f9b6caf17f6b40b40e0dfa6adae768d17fd0913ca9c616844bc94d1f06e389d514a15f572715f7b3b222ed2cc6a724c4f919b418802687e53b7fec8d60e744ec84bea3a3653248f86250e3cd2a35e7e686499b1a0c6d0c38389f13412f2345689edcb9ff16c7c60f712a0c691e970a96d92e0452971984be198cabad1040ff3f945289b3e2be9bfbdaa9d7b4b72a15cbdd1ce74428d"}, 0xe3) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) 2018/05/06 07:21:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x440002, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x9364}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000080)=0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'yam0\x00', {0x2}}) gettid() ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000280)=""/198) ioctl$KDSKBLED(r1, 0x4b65, 0x1f) 2018/05/06 07:21:14 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000fff000/0x1000)=nil) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)) 2018/05/06 07:21:14 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x3, 0x8000, 0x400, 0x100000001, 0x0, 0x1f, 0x1000, 0x4, 0x5, 0x0, 0x3, 0xcf, 0x3ff, 0xf66, 0x7f, 0x0, 0x0, 0xfffffffffffffffb, 0x7, 0x9, 0x79af27, 0x5, 0x8, 0x9, 0x4, 0x1ff, 0x0, 0x6, 0x0, 0x7, 0x9d, 0x5, 0x4, 0x7ff, 0x7, 0x4, 0x0, 0x1000, 0x2, @perf_config_ext={0x7, 0x8000}, 0x100, 0x0, 0x7, 0x7, 0x7d7, 0x1, 0xffffffffffffffe0}, r1, 0x5, r0, 0xb) pipe(&(0x7f0000000380)={0xffffffffffffffff}) recvfrom$inet6(r2, &(0x7f00000003c0)=""/184, 0xb8, 0x40000000, &(0x7f0000000480)={0xa, 0x4e21, 0x20, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, 0x1c) r3 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x3, 0x0) getsockname$netlink(r3, &(0x7f0000000300), &(0x7f0000000340)=0xc) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000004c0)) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in=@broadcast}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) 2018/05/06 07:21:14 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000000040)="ffe6ee19", 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x5, 0x755, 0x7, 0x3, 0x6, 0x100000002000000}) 2018/05/06 07:21:14 executing program 4: ioctl$int_in(0xffffffffffffffff, 0x800000c0045002, &(0x7f0000000000)=0x13ffc) read(0xffffffffffffffff, &(0x7f0000000440)=""/143, 0x8f) 2018/05/06 07:21:14 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) recvmsg(r1, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:14 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x13ffc) read(r0, &(0x7f0000000440)=""/143, 0x8f) 2018/05/06 07:21:14 executing program 1: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000200)=@full, &(0x7f00000000c0)=0x48) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000280)="0bca35eee126d5f413cb94e20a94c53b451b12c30658b4fe538a18f7136d7761f136f85706b8178689a1021cf93a06dfd9e3f4ad26c10e67ae848280fb841fa4752d4d9d748dbccc1f0c9818686beb3caca0589bf362e9c47c96b3dc53e0008b263462cdf676d1f091170fa4b1fac1464c2278f38fd1d010f28da51f3470a9972a52a82b838893566aa58d8844d6af501ea64724564e4baa05bda303eaf79b9e0e658a507c6e1b1d8151bd00b2c36fee34da556e25d0f6e390ea8206c6c3cb18c4178f51c4d6bef55d0fe01fcb4fcad79da6d76eebdf18ff89da5d95fd58665fdaa7759f61e29136e5242e78f03f74482dafb788ec3fd874df5a99aa5db53d") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000000080)="ae", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x3e) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=ANY=[@ANYBLOB="00020000000100c910ff0200ffff000000000000000000000100a6dd788ca9b79f93f68515342c5194c50000"], 0x20) sendto$inet6(r1, &(0x7f0000000100)='Q', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/05/06 07:21:14 executing program 0: socket$inet(0xa, 0x4, 0x1000001) 2018/05/06 07:21:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x5) sendfile(r0, r0, &(0x7f0000000000), 0xffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x92, "0ff2c100a79c86259febc52a0a83846a4406632600e3e717b361e40ae08ab6387aa64e20e69b8a26a70de53bd4abce29b7025f51f3f1b15eef69559a3cb28d6c0d5fbb167356cc607126129438f6c76db696d25c3500a62a016b7770feeb8d190a8721a18df03d38f65121a20903ea8210092cfc6ae07823649d11f233a2fa338ff4df72886f5d11c5c393d3a3ff2c61d51a"}, &(0x7f0000000180)=0x9a) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x2}, 0x8) 2018/05/06 07:21:14 executing program 2: unshare(0x20000000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x4440, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000007c0)=""/4096) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f0000000640)="6d835f61087ef4040f4888704e6c8630299415454a56b5cef8527d1f24e3d923fd888aa75bdb23db1ac48e8f0fe3b5725d2c5a5fe8559d529c035f7f31cd25b78062e609ad58122c71e013b3228f688de023fe64298df610207476f21d625d4067fd95ed5314d8a0971195c392116e92e21813116b4f540c03ec37dc30a955e1bfae960a0abe85c6507ef730d4485513dd288c435cd0ce0daa8d2ef48a0d99f1338add871f3fc729768b326a9c86edc780350cca83cb7df9b54b6009000000e2d1b09862d756a7ec5efb7b6fbb50ba27c3aa460a89e68f0e3d1f25e62456d80065973f5b42b39b31309c0041eb2d5d704274bed8f9e9b3e564059844c2f6614fb170b26ab3a44acd16ab9c65d22f6bf9f7b7278dfcb9f97639e9ac66c74d98c5220f688c1fb56d06f9ff99188db3c0100a5e9d", &(0x7f0000000780), &(0x7f0000000600), &(0x7f0000000500)="75d7fbc11b2e61f9b7123a23083faec07ac0c153f716eac46966054071970d23de85d1445cd7d56cfb9d1f784e23ddbc242b00502cb3f10820637e7304ce099e57d908dbd2f80ba32a52fb16378a4e623de27a670d0ac4088314e8963fe53ff3af3880bc35c17314b557e257213d572a9cf483769f03cb086e53184b879d5c59b59692a4f33b5156f8e9fcc96ddb97475c6695133a29bc00000000") wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r1) sendmsg$key(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)={0x2, 0x9, 0x7fff, 0x0, 0x22, 0x0, 0x70bd26, 0x25dfdbfc, [@sadb_key={0xe, 0x8, 0x320, 0x0, "db24b73cb64b6b448e3a9a1a1224bdeebb721ad01fa6cfa635bdebe00cc812489e6da0f8b3b3262ee7e558b032731a1380e6df2314c33dc879573bd9f09f394f1d91667f1a5d22edf19cb6e825a9894fad48e0bf3decba2788b7ad58fc68b6a2aaf2fb05"}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x0, 0x80000000, {0x6, 0xff, 0x10000000, 0x8, 0x0, 0x6, 0x0, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e23}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd28, 0x3504}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d5}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d3}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d6}]}, 0x110}, 0x1}, 0x10) gettid() 2018/05/06 07:21:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:15 executing program 0: unshare(0x8000000) r0 = socket$inet(0x2, 0x0, 0xffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x1e}, 0x4e22, 0x1, 0x4e22, 0x592, 0xa, 0x80, 0x20, 0x0, r1, r2}, {0x0, 0x2, 0x0, 0xffffffff, 0x3, 0x9, 0x264}, {0x1, 0x9, 0x1ff, 0x4}, 0xffff, 0x0, 0x0, 0x1, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d4, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3500, 0x2, 0x2, 0x1, 0x4, 0x5, 0x101}}, 0xe8) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet6_dccp_int(r3, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x3) 2018/05/06 07:21:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:15 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x13ffc) read(r0, &(0x7f0000000440)=""/143, 0x8f) 2018/05/06 07:21:15 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x13ffc) read(r0, &(0x7f0000000440)=""/143, 0x8f) 2018/05/06 07:21:15 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200080, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000180)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000240)={r1}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c, 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000340)=0x100, 0x4) recvfrom$unix(r0, &(0x7f0000000280)=""/39, 0x27, 0x0, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x10001, 0x80000001, 0x0, 0x3, 0x4, 0xe4c0, 0x3, 0x120, 0x955, 0x6, 0x2}, 0xb) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x10, 0x2, 0xffffffffffffd7c5, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000200)=ANY=[@ANYBLOB="018290baf4e6aca5a03214ab"]) sendmsg$nl_route(r3, &(0x7f0000000580)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000000)=ANY=[]}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/05/06 07:21:15 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000082, 0x0) unshare(0x2000002) sync_file_range(r0, 0x0, 0x0, 0x7) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="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") connect$ax25(r0, &(0x7f0000000040)={0x3, {"56ae509b2d14b9"}, 0x1ff}, 0x10) 2018/05/06 07:21:15 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0xffffffffffffffff, 0xbe}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) setpgid(r1, r2) 2018/05/06 07:21:15 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) recvmsg(r1, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:15 executing program 1: select(0x40, &(0x7f00000000c0)={0x1, 0x101, 0x6, 0x7fffffff, 0x101, 0x9, 0x8, 0x2}, &(0x7f0000000100)={0x4, 0x7fff, 0x5, 0xf578, 0x80, 0x3, 0x24d5, 0x4}, &(0x7f0000000140)={0xf29, 0x5, 0x2, 0xd8, 0x1, 0x165c464e, 0x9, 0xacb}, &(0x7f0000000180)={0x77359400}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x25a) r1 = socket(0xa, 0x80005, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x10001, 0x8000, 0xfffffffffffffffa, 0x4, 0x6, 0x84, 0x9, 0x2, 0x1, 0xc0, 0xac, 0x8, 0x4, 0x2, 0x6]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0xe2b, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21}, 0x40, 0x8001, 0x9, 0x4, 0x4, 0x0, 0x101, 0x3ff, 0x81}) 2018/05/06 07:21:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x8000000020011, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000080)="77ee37525997a03fb1cb9cff5b02999190665a160a877026649649181321509f705508ee26915f27efef835b23b531"}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000040)=0x54b, 0x4) 2018/05/06 07:21:15 executing program 2: socket$inet6(0xa, 0x5, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x100000000000, 0x800) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)=""/90, &(0x7f0000000100)=0x5a) 2018/05/06 07:21:15 executing program 0: futex(&(0x7f0000000140)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x2, 0x4e23, 0x7, 0x2, 0x80, 0xa0, 0x2f, 0x0, r2}, {0x100, 0x1000, 0x0, 0x8, 0x1f, 0x3, 0x8, 0x2c}, {0xfff, 0x3f, 0x175a1ee6, 0x6}, 0x200, 0x6e6bb4, 0x0, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x6f}, 0x2, @in, 0x3500, 0x7, 0x3, 0x8, 0xf1, 0x5, 0x3f}}, 0xe8) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_nanosleep(0x7, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)) tkill(r0, 0x1000000000016) 2018/05/06 07:21:15 executing program 5: r0 = memfd_create(&(0x7f0000000000)="2f7b06003170707031253a656d30f9", 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="0a1841ff00000000000000000000000000000800a666839bfa7dd8c16ce4da1a67000107e0ea3ca2a020505139aae80479afa1aafe86853532e39d17d9cec85ddff652d749f0ceed66a886eee2440ab4b746a5490a56dca334da9efbb35df919bfaffac470787a2023f5a2735e7871e1adf18c0074bb90333e13c346807a8cf3ec27e7efd0da833009bcecd2f60c34dc90605738acb6162b8c619740fcb8870c6e718dd8f63027935ae54d0c1a6046af8127d06ebfe1547ba3e6c070e6f2", @ANYRES32=r1, @ANYBLOB="14000200000080000005000000000000000000001400010000000000000000000000000000000ce576bab1e214a43dd7d7302da1af4a4c12ba0b00cc5c58315fd53eb75df2aa9336642c68c3153d7dbe814a1cdf8ea687935ced81706d078edcdc5c"], 0x48}, 0x1, 0x0, 0x0, 0x20000800}, 0x80) write$evdev(r0, &(0x7f0000001000)=[{}], 0x18) write$eventfd(r0, &(0x7f0000000080)=0x1000000004, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fcntl$dupfd(r0, 0x406, r0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) 2018/05/06 07:21:15 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x13ffc) read(r0, &(0x7f0000000440)=""/143, 0x8f) [ 116.552730] sctp: [Deprecated]: syz-executor7 (pid 8490) Use of int in maxseg socket option. [ 116.552730] Use struct sctp_assoc_value instead [ 116.640009] sctp: [Deprecated]: syz-executor7 (pid 8501) Use of int in maxseg socket option. [ 116.640009] Use struct sctp_assoc_value instead 2018/05/06 07:21:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f8e000), &(0x7f0000b8b000)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000200)) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000140)={r0, r0, 0xd8b, 0x0, &(0x7f0000000040)="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", 0xff, 0x7, 0x5f7, 0x7b77, 0xe1, 0x3, 0x9, "ccb330730848a16773fd1ff802733007163ae44581764ca8c1433deb73f6217b8ca3a98c4490dec77e55d89250d234f976121d2763bfbe3f1a98cdb39df4a449127a2ccfacdae5279588fc07ea2c545ac578d92f1096a630c78fdfddd110"}) 2018/05/06 07:21:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000000000), 0x400) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/05/06 07:21:16 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f697076342f76732f001e3ba8da3ef2b74c51c508b56578706972dd", 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x14, 0x27, 0xaff, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/06 07:21:16 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0045002, &(0x7f0000000000)=0x13ffc) read(r0, &(0x7f0000000440)=""/143, 0x8f) 2018/05/06 07:21:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x3, 0x1, 0x7ff, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000001c0)=0x1f5, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)={0x1c, 0x7, 0xa, 0x5, 0x0, 0x25dfdbfd, {}, [@typed={0x8, 0x200000001, @u32}]}, 0x1c}, 0x1}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x72d, 0x40) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/06 07:21:16 executing program 1: r0 = shmget(0x3, 0x1000, 0x1000, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x42, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000004c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) getgroups(0x2, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000380)=0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000500)={'ah\x00'}, &(0x7f0000000540)=0x1e) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000400)={{0x5c, r1, r2, r4, r5, 0x180, 0x4}, 0x0, 0x1, 0x0, 0x20, r6, r7, 0x81}) unshare(0x402) r8 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r8, 0x0, 0x0, 0xffffffffffffffff) 2018/05/06 07:21:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:16 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000001, 0x200400) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x42}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000540)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) close(r1) 2018/05/06 07:21:16 executing program 2: r0 = gettid() r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x1f, 0x1}) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000b80)=@broute={'broute\x00', 0x20, 0x3, 0x4d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000340), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x7, 0x28, 0x3, 'nr0\x00', 'syzkaller0\x00', '\x00', 'ip6tnl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @random="87b8d27ac806", [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x15, 0x12, 0x86dd, 'erspan0\x00', 'bcsh0\x00', 'gretap0\x00', 'dummy0\x00', @random="332fcd0ee2e1", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x140, 0x140, 0x170, [@physdev={'physdev\x00', 0x70, {{'veth0_to_bridge\x00', {0xff}, 'dummy0\x00', {}, 0x1, 0xa}}}, @mac={'mac\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0x1}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x1f, 0x2, 0x884f, 'eql\x00', 'bcsh0\x00', 'gretap0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x1d8, 0x1d8, 0x208, [@comment={'comment\x00', 0x100}, @owner={'owner\x00', 0x18, {{r2, r3, r4, r5, 0x5}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}]}, 0x550) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x6, 0x40}, &(0x7f0000000100)=0x8) getpeername$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r6, 0x9}, &(0x7f0000000180)=0x8) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000280)) tkill(r0, 0x28) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) 2018/05/06 07:21:16 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0045002, &(0x7f0000000000)=0x13ffc) read(r0, &(0x7f0000000440)=""/143, 0x8f) 2018/05/06 07:21:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:16 executing program 1: mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0) pkey_mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) 2018/05/06 07:21:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:16 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000080)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000100)=0x5ff9, 0x2e8) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x960, 0x20, 0x258a, 0x1}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0xc) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000002b40)}, 0x2020) 2018/05/06 07:21:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) r1 = memfd_create(&(0x7f00000000c0)="bcf6", 0x4) write(r1, &(0x7f0000000000)="1133007f24397785a14af4de1d240d74248fb8dc49", 0x15) sendfile(r0, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x109440) 2018/05/06 07:21:17 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mknod(&(0x7f0000000140)='./file1\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000), &(0x7f00000001c0)=0x88) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000100)={0xffffffffffffffff, 0x5}) r3 = semget(0x0, 0x3, 0x410) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x2, &(0x7f0000000180)=[0x0, 0x0]) stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000380)={{0x80000001, r4, r5, r6, r7, 0x1cd, 0x2}, 0x101, 0x8, 0x8}) 2018/05/06 07:21:17 executing program 1: r0 = socket(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000400)=0x4) io_setup(0x8, &(0x7f00000002c0)=0x0) io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000300)="9715c2377af6ebe43a8bcd8bd95cac79e6107f37a57de5ee099e338ac7219bf13bf61d3f52b752e75fc5117be1f7cb994fe0dd9c09f4583a888c100fc1701a9ff12bbd5f15edd9f28764c65846b20d6e079d9bc178f31864875975b36ef899b8010ef210fd42e49f94401d26e59aa2ce218cfc", 0x73, 0x8, 0x0, 0x1, r0}]) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa00280}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x74, r2, 0x200, 0x70bd2c, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffe00}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc3e2}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000080}, 0x40d0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 2018/05/06 07:21:17 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000080)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000100)=0x5ff9, 0x2e8) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x960, 0x20, 0x258a, 0x1}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0xc) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000002b40)}, 0x2020) 2018/05/06 07:21:17 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0045002, &(0x7f0000000000)=0x13ffc) read(r0, &(0x7f0000000440)=""/143, 0x8f) 2018/05/06 07:21:17 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x1, 0x4) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="3667d0c1ee7948e94a48fe6c1cc54d049a24f9dac8b4d0b10e980b398d0b83f1f17bb342cf0f007fdc58c666ddfec8d151", 0x31}, {&(0x7f0000000180)="c8a6ada92ef68f3d4cbe730e9dbc7d8f29a9ce467173d579d01a5c31aaa8a9e134f31576dae246d57a92a2478cd0077d32fd3a80d6fe4d9e071030860e85901086df65a0de205f6b0030b32b76076f9d693f907ec8ca8ac02df09b9fa8dba33991203422d8c35e9011cd9d6ff6fe7d4c2af5c2896217eac06dfbae946e9d19fd8750657220760674963fdecb4d7b9af6bbce16a1ce2f3faa13e7be2fc952677e24f49529c554a2f0378dc91a8a4ccf6c74cbab435902e463fda2841dc575214587813ec515f36aa3d1175eddd0d3f8cc", 0xd0}, {&(0x7f0000000280)="3683837ea34480ed15c758c20e67c5e72697eb2fbc38329ce9d42fe500248f684e37", 0x22}, {&(0x7f00000002c0)="eb50b384f8d93058d29bb9b2213a97aeec339693d3e541cb6227852a435cbd6f4e14457f114a458da9d4466f70b727895bd6aa71dffc6fcc027df17e43a1354d3475e3a1b48a", 0x46}, {&(0x7f0000000340)="18e223b579b82ba9fab307a1ffdbb7eca59a19c3cb12cf465eea426342a59ac88157007c43cb5e0f15c7c22e7ead244782482bcf058a40dec3d11257c2738f434844704b52404aceb6c87a767337216b50b989ae", 0x54}, {&(0x7f00000003c0)="e9fcaf9093a0301a97842d7d", 0xc}], 0x7, 0x0) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000ac0)=@filter={'filter\x00', 0xe, 0x3, 0x5f8, [0x0, 0x200004c0, 0x200007e0, 0x20000988], 0x0, &(0x7f0000000480), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x4, 0xffff, 'tunl0\x00', 'syz_tun\x00', 'yam0\x00', 'bond0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210, {{0x39, [{0x7f, 0x2, 0x10000, 0xffffffffffff0000}, {0x80, 0x8, 0x1, 0x7}, {0x29871c3d, 0x800, 0x7, 0x101}, {0x7, 0x4ce, 0xc5, 0x2000000000000000}, {0x100, 0x6, 0x4, 0x40}, {0x20, 0x7, 0x3, 0xfffffffffffffffa}, {0x7ff, 0x0, 0x100000000, 0x80000001}, {0x7, 0x4, 0x9, 0x2}, {0x4, 0x677, 0x7ff, 0x2}, {0x100, 0x8, 0x5c80000000}, {0x2, 0x6, 0x0, 0x7}, {0x9, 0xfffffffffffffffd, 0x3, 0xfffffffffffffffc}, {0x0, 0x3f, 0x8, 0x9ec}, {0x7ff, 0x7ff, 0x800, 0x8000}, {0x40, 0x1, 0xf297, 0x7}, {0x3a07, 0x9cf, 0x2, 0x3}, {0x7f, 0x295e, 0x3, 0xffffffffffffff00}, {0x4, 0x7fffffff, 0x81, 0x3}, {0x100000000, 0x100000001, 0x1, 0x2}, {0x1, 0x9a, 0x2b8b, 0x33}, {0x3, 0x1, 0x4, 0x1}, {0xffffffff, 0x80000000, 0xff}, {0x9, 0x8001, 0x8}, {0xf7c, 0x1, 0x8, 0x6a3}, {0x8, 0x10001, 0x8000, 0x40}, {0x80000000, 0x8000, 0x64, 0xfffffffffffffffe}, {0xfffffffffffffff7, 0x100000001, 0x200, 0x8001}, {0x3, 0x0, 0xf498, 0x2}, {0x1, 0x0, 0x7fff, 0xa21}, {0x5, 0x5, 0x1f, 0x3}, {0x9, 0x3, 0x0, 0x9}, {0x6, 0x7, 0x3ff, 0x10001}, {0x4, 0x80000000, 0x1ff, 0x4}, {0x9, 0xe0000000000000, 0x3, 0x6}, {0x8000, 0x1, 0x1, 0x6228}, {0x3f, 0x1, 0x5, 0xdac6}, {0x3, 0x1, 0x40, 0x7ff}, {0x7, 0x4, 0x10001, 0x1ff}, {0xd5, 0x4, 0x7, 0x3}, {0xffffffff, 0x0, 0x9, 0x2351eea7}, {0x0, 0x3ff, 0x3ff, 0x5614}, {0x56feac21, 0x6, 0x4, 0x9}, {0x1ff, 0x4, 0x4f24, 0x3}, {0x9a4, 0x8, 0x0, 0x8}, {0x100, 0x9, 0xaad2, 0x30000000}, {0x3, 0x0, 0xffff, 0xfffffffffffffff7}, {0x80000000, 0x5, 0x2, 0x900}, {0x10001, 0xffff, 0x8001, 0x6df}, {0x5, 0x7, 0x1dd1, 0x50}, {0x81, 0x80, 0x4, 0xfff}, {0x4, 0x80000001, 0x8, 0x6}, {0x2, 0x6, 0x8000, 0x8863}, {0x6, 0x7fff, 0x9, 0x1}, {0x7, 0x3, 0x7ff, 0x17c}, {0x9, 0x420a, 0x9, 0x8}, {0x3, 0x677, 0x5, 0x3}, {0x9, 0x3, 0xe4fd307, 0x1000000000000000}, {0x8, 0x6, 0x36, 0x6}, {0x6, 0x1, 0x4, 0x8}, {0xa2b3, 0x6, 0x80, 0x5037}, {0x6, 0x2, 0x40000, 0x200}, {0xb6c, 0x80000000, 0x20, 0x4}, {0x9, 0x7, 0x3, 0x1}, {0x80000001, 0x3, 0x1f, 0xffa}], 0x1}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"94080c36cefb5384ea799c46b1a9214ecc0ef396a24d92d17a55a469e23e"}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x20, 0x88fb, 'sit0\x00', 'eql\x00', 'tunl0\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0x0, 0xff, 0xff], @random="a710844e9ccd", [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0xe0, 0x130, 0x178, [@stp={'stp\x00', 0x48, {{0x1, {0x28, 0x1, 0x21, @empty, [0x0, 0x0, 0x0, 0xff, 0xff], 0xffffffffffffff80, 0x0, 0x10000000000, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x4e24, 0x4e21, 0xe48, 0xbf, 0x8, 0x9c7b, 0x1, 0x5, 0x1000, 0x3ff}, 0x800, 0x40}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00', 0x6}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"221a0d5a257850b01a1d05d7c4f49b5f46590db8c1d4e4798abe40ca5bf8"}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x17, 0x10, 0xeaff, 'bond0\x00', 'bridge_slave_1\x00', 'bond_slave_0\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd0}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x670) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) 2018/05/06 07:21:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:17 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000005, 0xb, 0x401, 0x2}, 0x2c) fdatasync(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000140)="9a", &(0x7f0000000200)}, 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40002, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f0000000200)}, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0xfff, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) 2018/05/06 07:21:17 executing program 5: pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f00000000c0)=""/4, 0x248) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x7, 0x7ff, 0x9108, 0xfffffffffffffff9, 0x20}, &(0x7f00000001c0)=0x98) r2 = socket$nl_generic(0x2, 0x2, 0x88) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x88, 0xa, &(0x7f0000000000), 0xfe3b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) 2018/05/06 07:21:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:17 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xff}, 0x1) r1 = socket$inet6(0xa, 0x80000, 0x2009) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x12c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x1, {{0xa, 0x4e20, 0x81, @loopback={0x0, 0x1}, 0x3}}}, 0x88) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, 0xfcec) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) 2018/05/06 07:21:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:17 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x800) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/244) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[0x4, 0x3f, 0x7fffffff, 0x9, 0x3ff]}) 2018/05/06 07:21:17 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002700)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="f31194b64160f1bb5330ded8aed9e208ad8fe45a93d156cd048c2b0797300b5f0f4e1ab4df6eab248e710d4aa7877f9fd857e5a9a4439ec722b2918e5e640f078a7a21f5a2fd133fc50a73f46b2810507c344668727c4df0393349bface0b07f0000005a5a75de8a2b160dae233a2949a50e6eb2c21a12841e33bbb41ae524d80c28aaeb13976673530901fc84680db083f93c5d7bee00f341fe63981206b278d270973c18760fa7f9e0"], 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x206802, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003140), 0x13f}}, 0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x1, 0x30}, &(0x7f0000000280)=0xc) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) signalfd4(r3, &(0x7f0000000300), 0x8, 0x800) dup2(r0, r1) 2018/05/06 07:21:17 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x13ffc) read(r0, &(0x7f0000000440)=""/143, 0x8f) 2018/05/06 07:21:17 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x40) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0x2, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000080), 0x0) 2018/05/06 07:21:17 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x1000100) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}], 0x1, 0x0) r2 = accept(r0, &(0x7f0000001080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001100)=0x80) recvmsg$kcm(r2, &(0x7f0000001840)={&(0x7f0000001140)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f0000001740)=""/235, 0xeb}, 0x60) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000b40)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001440)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000001540)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001580)={0x0}, &(0x7f00000015c0)=0xc) r9 = getpid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001600)=0x0) r11 = getpgrp(0x0) r12 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/uinput\x00', 0x101002, 0x0) r13 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000001a40)='./file0\x00', 0x8) inotify_rm_watch(r12, r13) r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001880)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000016c0)=0xe8) r16 = getegid() sendmsg$netlink(r2, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000040)={0x9c, 0x0, 0x20, 0x70bd29, 0x25dfdbff, "", [@generic="8175300145b83bd21076fe08c2f65c2b25934c422e48eced6015ac4094e77241935d06c3f33d9eda54dfaf374b2353326905a100e672620092118023833ca1df6ba813b479051a834b04a08246aae57128a2d79eed92bf9743965e2840d53d9edfe46e634492536fb1033bec603443abad1fc7b3ce3e8c2493e7ef40826ec094f4c725deba402af0", @typed={0x4, 0xd, @binary}]}, 0x9c}, {&(0x7f0000000200)={0x180, 0x27, 0xf00, 0x70bd2a, 0x25dfdbfb, "", [@typed={0xc, 0x5, @u64=0x8000}, @typed={0x4, 0x63}, @typed={0x8, 0x54, @pid=r3}, @typed={0x8, 0x85, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x53, @str='^{:\x00'}, @nested={0x98, 0x1, [@typed={0x8, 0x1e, @u32=0x9}, @generic="fb656b46d13262348976afa773f3541917581f1f31ffe1774a40db42c4d3a11667e0bcd640b1a2dd2c075d95c4eadb719f6a299cd1690b93fefa23f61f4f119c9fec2208911ed600e7cdd30dce53c7a5eddb517bf22e71fe175585c7a9e9884a34e131b918989426606e45de19ed09dbe7b0dfd5e578948e9b320f55d33172f939ed3de70417415774"]}, @typed={0xb0, 0x62, @binary="775d9c56a134cc9bd4b0bafd0461f0321e1b820e6b1d5ad68d6acd0ba82ea2fc345b5ff77105339e3030c8cbd5d1c7db53efd165e05a640333089c8c674ad28b64446a03fbc8ab887661d6138bbaa6876545616af4829ff35438f4d3fc9067172c9849961bd35321dc6ce038020a01d39c119ef86d580970bbf61bd9c36a3238f748b340790682c8430bc1b74dc36a51abdcaddbbebab5c6ffafa410efe5e5933cce8b2d27cdd2c82aa03a"}]}, 0x180}, {&(0x7f0000000380)={0x1f0, 0x18, 0x2, 0x70bd29, 0x25dfdbfe, "", [@generic="393a1d80c3df1cd113c39619ae1b2b1ca83aa424f6b672e8050fa691026d2073e089b1c647477827a01c5693917510dda24ca2b6ed1f9b8d5c14b078d16539c71e871c761d6b0ea133b4c975a2d972909e6b68a582858dcd8649587d8e1a3818edd35bfce18959ee47e7b288a15fc42490f1b48c070543c328f436420a7ba70e7df8b332db1b272c1679c39a491a5cd7d5ebcefcbb82185dd9c31f74fd8b8c439bc3ce6dc797e57a1bc42d1a19e290306fff0c3bcb12ad0627566c2eaa55d1ff414096f66b4f82f44c657db7a68884783644abbf15aa15a8fd9a55eabfdcf86c816ecc64d9e554d21d2bb66d6b", @generic="aa210f978325316795d5f98ca5b727d4f87e16bf9924017a5e268d49895844954558594e7fa5566612ef065aed503293fc6411e4d598949fef62a56a7bdddebfdd0a26822f53db7721c31376e3a312b0c9c45534d4c420825b2f227ecc990b27a270020ea58e6925f6b87b735e2b23a671cf25803d16abed3bcc28716b98f520c8cda840757618f521563c85b91359fe12cdd8b8a3495db8f15a1bb60ba9f7578b06835fa939b77dcd4b465e6ef9d559db36db001ad60427c9f71df601685998ebc965cba222f6dceb21f7cc4a4aaa5b0540c6e78ebbe312e682ba6f62b3f15d678c12215aafba86f01510062e085f9704f0eb"]}, 0x1f0}, {&(0x7f0000000680)={0x4ac, 0x12, 0x4, 0x70bd2d, 0x25dfdbff, "", [@nested={0x224, 0xf, [@typed={0x4, 0x24}, @generic="a9558d941afce309c3abf95c533124cca4cd599df44283e249a421a424c1c7bd356d941c1829fb36a59918cc62af5377157c13bb36247fb72c1600c5ab976931c526a94b864461bff0c6eec1607ce98cd2298f8a47cbe116f41b36b0ffb1fde25d2ade8c", @typed={0xc, 0x28, @u64=0xfff}, @typed={0xd8, 0x4d, @binary="ed1c447115dfa87da0cab8daea3297c0e837e08a73c544db5d86a7a38b712275ac113a80476c46c64755fc113dc49da9992b0f6f3a4db9cccdedd27f0b061dc5c4ea0ac16f561abeee3d82dbd1ffb4af59218adf3482d3eda6b43db8e643bcf437d4cb3a6c8f367f9d7b75ec4aaf1b0a99b9da08a02602f0eef5e19bec80411c89c0189c15412e581c9e3ad624a7721c4fde110d50418ec8d8550f0451cb7ab763a9520a75b14f462289757641ed7d2aa0be8210c24b0bcd29bf4a34f7844c04ba333b902ea29576c63a023f09bdf67b4f7fee"}, @generic="bb0e706c4427726cf0e7c079c11e442ff2facab4cb4fee14a34cd908bd4be9e0cffcc3436465be7b25eecd710c7ababfa0e9578af8c132e9f0209f86276c1486e2b6222f33ded0a3ad0a1f145b87fc43eac419743295df579993e144075a491414873cbd6df13294002363ad840e8207257270174a8b706622d4d06ee1624c76d9796827f400a91c45121d52f6e3bb6b5ed4077cb96581dd61b3f69f2d", @generic="f50222c07152d86ba7e755e364360de0ece97faad9f3826e3ab17f3cb17603a15450b3cc59c0c739b7784b573ea911412cc1ed3362"]}, @generic="05c2f55b791e72878833d694b86064326c557478efa905776eef02be837409e563b74c57073c289153e32da81244336e674c08e39aeac4d5616608ccbf754c3f10bd405e6e04a12679961c6ed88c16ab4a11e1f621e6471f8669158fa614b83691a10289a731f971ebb6ea1c35902b64ae17caea0d6cced476a9a4e38fb0c75d76d799a95b2768123806fbc973e393c1b5c4726d4fde04c3a804102a5b2504aa7fce1e2d9f7f59378bec4bafee0459123910f015e0f741f4f37a432002df3240dd2e4afddd6aa9ff47bb5aaf2044d6a453", @nested={0x24, 0x8e, [@generic="d1af167615411365529e83c7adbad65229e4faa034ff9b89fd21cc1e60428d"]}, @nested={0x9c, 0x7, [@typed={0x8, 0x77, @uid=r4}, @generic="cf07675de4e3596ff44b02ed7765f31c7d57ea7082687f36eca58bb72b19f1eb2b539e39bc17d11041c6f674679368e4b6f16c9b2092e51a7994d6ead06406e33253edb0285fc49d98053a4cd53d19d6d48ee8b1f1ed5c3f4d22dffd97b8cbd90a89e2e715e90b011cb84437515bc79f565b0d02bac61861f7370e8fcd30b938bed3c06b48749019a12a984c402ba859"]}, @typed={0x8, 0x73, @uid=r5}, @typed={0x4, 0xf}, @generic="ad93c460308c44009b70383451cb8b6a8ae4f438fac4110344179978ef9773d4a6a93a1dd120de9a4b1c74056d7ceb4a98a697c96a82375147058e066390b9f2de8ab9354f2f906d263410bddcc425bc1ba3ab2ae6209e596fb86792e873858e71bbf1e707bed6dcde2ffc822929dbf7bed1a89e3cdb284770a31ed60f69c2022c58148c6d1ea772e24689ecd0e1b2da6c3f244230d9f3494ce5e94a63c00d0c5ba042ef6eabd4cd83fcbc87a3dc7a42672872165a04328faeb56ee7e131a390ae6bf0eab4d45e58402c768595bf6069c6cff1297093532f0d"]}, 0x4ac}, {&(0x7f0000000b80)={0x4c4, 0x42, 0x402, 0x70bd25, 0x25dfdbfe, "", [@typed={0x8, 0x82, @fd=r2}, 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@typed={0x1c, 0x55, @str='bdevprocsecurityeth0\x00'}, @generic="1dc8319f307df5eeb58a5d34f8249a336aef23843fb09214226b62d7c90cc28fead6ce49a4eff52a91783d8700df06b074e724d054109e33c0b00636293910526540d3b2089f40b4da2f5c27d104771d9d241d020395951e6b3a83c297fc543ac4527b389c2d1df0fcfd", @generic="5afa53dadf0bf3ede31f06086b38590e66b7f306435d910f", @generic="185bbf96de52b1ed7b2e14101e3bec066e4a0d103cd85d33ac0ea79b2f3a67ab9723085badb293f169734914e031ce844e28b481ef36d546e7c1bfa258475b510e6954b780f4c9b553", @generic="4d833d064b37d2363cf0b6683b5b81d33e8f2cf4b330a2db3736d71b35d698951e94912c4b4e4172a9f40b1a999d3a16791ba67cf33c6ee3d1ed2ea117192848fb50e9870b42c2204f16be27d45e42e1684bce97a89e4eff6b8fd16a72796c0ad47d824c81018ef1eff1cb0e35156f2038b9d718b56fdcedfd25db72472205a5d0eebbcc56bf42bc932f1747a3eadf77af4694bfa0448940e3eb47eaadb8f97c5a6bf80c22ee6a6ac609ac9af3b1fb6af30a84330f9a58953891c114ac9de8831f4d2b236254ef2431f6d30691", @nested={0x1010, 0x2c, [@typed={0x1004, 0x75, @binary="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"}, @typed={0x8, 0x21, @pid=r11}]}]}, 0x2260}], 0x8, &(0x7f0000001980)=[@rights={0x28, 0x1, 0x1, [r0, r2, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x60, 0x40}, 0x4c001) 2018/05/06 07:21:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) 2018/05/06 07:21:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000380)=""/239, 0xfffffffffffffee5}, 0x0) [ 118.902319] ================================================================== [ 118.909740] BUG: KMSAN: uninit-value in iptable_mangle_hook+0x5e5/0x720 [ 118.916499] CPU: 1 PID: 8631 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 118.923333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.932689] Call Trace: [ 118.935295] dump_stack+0x185/0x1d0 [ 118.938929] ? iptable_mangle_hook+0x5e5/0x720 [ 118.943527] kmsan_report+0x142/0x240 [ 118.947365] __msan_warning_32+0x6c/0xb0 [ 118.951426] iptable_mangle_hook+0x5e5/0x720 [ 118.955823] ? iptable_mangle_net_exit+0x130/0x130 [ 118.960735] nf_hook_slow+0x158/0x3d0 [ 118.964525] __ip_local_out+0x6d5/0x7e0 [ 118.968501] ? __ip_local_out+0x7e0/0x7e0 [ 118.972634] ip_queue_xmit+0x1958/0x1d10 [ 118.976684] ? ip_output+0x5d0/0x5d0 [ 118.980380] dccp_transmit_skb+0x15eb/0x1900 [ 118.984774] dccp_xmit_packet+0x817/0x9e0 [ 118.988911] dccp_write_xmit+0x20f/0x480 [ 118.992957] dccp_sendmsg+0x12ca/0x12d0 [ 118.996919] ? compat_dccp_getsockopt+0x190/0x190 [ 119.001744] inet_sendmsg+0x48d/0x740 [ 119.005529] ? security_socket_sendmsg+0x9e/0x210 [ 119.010358] ? inet_getname+0x500/0x500 [ 119.014316] ___sys_sendmsg+0xec0/0x1310 [ 119.018370] ? __fdget+0x4e/0x60 [ 119.021720] ? __fget_light+0x56/0x710 [ 119.025587] ? __fdget+0x4e/0x60 [ 119.028937] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 119.034282] ? __fget_light+0x6b9/0x710 [ 119.038245] SYSC_sendmsg+0x2a3/0x3d0 [ 119.042038] SyS_sendmsg+0x54/0x80 [ 119.045565] do_syscall_64+0x309/0x430 [ 119.049435] ? ___sys_sendmsg+0x1310/0x1310 [ 119.053742] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.058911] RIP: 0033:0x455979 [ 119.062082] RSP: 002b:00007efeca95ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 119.069771] RAX: ffffffffffffffda RBX: 00007efeca95f6d4 RCX: 0000000000455979 [ 119.077029] RDX: 000000000004c001 RSI: 0000000020001700 RDI: 0000000000000015 [ 119.084283] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.091533] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 119.098782] R13: 0000000000000539 R14: 00000000006fbdf8 R15: 0000000000000000 [ 119.106040] [ 119.107647] Uninit was stored to memory at: [ 119.111952] kmsan_internal_chain_origin+0x12b/0x210 [ 119.117041] __msan_chain_origin+0x69/0xc0 [ 119.121258] ip_queue_xmit+0x1b47/0x1d10 [ 119.125300] dccp_transmit_skb+0x15eb/0x1900 [ 119.129695] dccp_xmit_packet+0x817/0x9e0 [ 119.133822] dccp_write_xmit+0x20f/0x480 [ 119.137864] dccp_sendmsg+0x12ca/0x12d0 [ 119.141818] inet_sendmsg+0x48d/0x740 [ 119.145599] ___sys_sendmsg+0xec0/0x1310 [ 119.150313] SYSC_sendmsg+0x2a3/0x3d0 [ 119.154095] SyS_sendmsg+0x54/0x80 [ 119.157615] do_syscall_64+0x309/0x430 [ 119.161484] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.166647] Uninit was stored to memory at: [ 119.170951] kmsan_internal_chain_origin+0x12b/0x210 [ 119.176037] __msan_chain_origin+0x69/0xc0 [ 119.180264] inet_csk_clone_lock+0x503/0x580 [ 119.184658] dccp_create_openreq_child+0x7f/0x890 [ 119.189480] dccp_v4_request_recv_sock+0x22c/0xe90 [ 119.194390] dccp_v6_request_recv_sock+0x2a3/0x2090 [ 119.199388] dccp_check_req+0x7b9/0x8f0 [ 119.203341] dccp_v4_rcv+0x12c1/0x2750 [ 119.207211] ip_local_deliver_finish+0x874/0xec0 [ 119.211956] ip_local_deliver+0x43c/0x4e0 [ 119.216082] ip_rcv_finish+0xa36/0x1d00 [ 119.220038] ip_rcv+0x118f/0x16d0 [ 119.223473] __netif_receive_skb_core+0x47df/0x4a90 [ 119.228470] process_backlog+0x62d/0xe20 [ 119.232513] net_rx_action+0x7c1/0x1a70 [ 119.236482] __do_softirq+0x56d/0x93d [ 119.240258] Uninit was created at: [ 119.243779] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 119.248951] kmsan_kmalloc+0x94/0x100 [ 119.252734] kmem_cache_alloc+0xaab/0xb90 [ 119.256860] inet_reqsk_alloc+0xc4/0x7f0 [ 119.260901] dccp_v4_conn_request+0x5cc/0x1770 [ 119.265466] dccp_v6_conn_request+0x299/0x18f0 [ 119.270034] dccp_rcv_state_process+0x2ea/0x2410 [ 119.274771] dccp_v4_do_rcv+0x229/0x340 [ 119.278729] dccp_v6_do_rcv+0x16d/0x1290 [ 119.282774] __sk_receive_skb+0x60e/0xf20 [ 119.286904] dccp_v4_rcv+0x25e5/0x2750 [ 119.290771] ip_local_deliver_finish+0x874/0xec0 [ 119.295510] ip_local_deliver+0x43c/0x4e0 [ 119.299636] ip_rcv_finish+0xa36/0x1d00 [ 119.303593] ip_rcv+0x118f/0x16d0 [ 119.307031] __netif_receive_skb_core+0x47df/0x4a90 [ 119.312033] process_backlog+0x62d/0xe20 [ 119.316081] net_rx_action+0x7c1/0x1a70 [ 119.320041] __do_softirq+0x56d/0x93d [ 119.323818] ================================================================== [ 119.331152] Disabling lock debugging due to kernel taint [ 119.336579] Kernel panic - not syncing: panic_on_warn set ... [ 119.336579] [ 119.343924] CPU: 1 PID: 8631 Comm: syz-executor7 Tainted: G B 4.16.0+ #87 [ 119.352041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.361371] Call Trace: [ 119.363941] dump_stack+0x185/0x1d0 [ 119.367560] panic+0x39d/0x940 [ 119.370752] ? iptable_mangle_hook+0x5e5/0x720 [ 119.375326] kmsan_report+0x238/0x240 [ 119.379111] __msan_warning_32+0x6c/0xb0 [ 119.383156] iptable_mangle_hook+0x5e5/0x720 [ 119.387549] ? iptable_mangle_net_exit+0x130/0x130 [ 119.392462] nf_hook_slow+0x158/0x3d0 [ 119.396249] __ip_local_out+0x6d5/0x7e0 [ 119.400205] ? __ip_local_out+0x7e0/0x7e0 [ 119.404339] ip_queue_xmit+0x1958/0x1d10 [ 119.408388] ? ip_output+0x5d0/0x5d0 [ 119.412083] dccp_transmit_skb+0x15eb/0x1900 [ 119.416477] dccp_xmit_packet+0x817/0x9e0 [ 119.420608] dccp_write_xmit+0x20f/0x480 [ 119.424653] dccp_sendmsg+0x12ca/0x12d0 [ 119.428614] ? compat_dccp_getsockopt+0x190/0x190 [ 119.433438] inet_sendmsg+0x48d/0x740 [ 119.437223] ? security_socket_sendmsg+0x9e/0x210 [ 119.442051] ? inet_getname+0x500/0x500 [ 119.446009] ___sys_sendmsg+0xec0/0x1310 [ 119.450070] ? __fdget+0x4e/0x60 [ 119.453421] ? __fget_light+0x56/0x710 [ 119.457290] ? __fdget+0x4e/0x60 [ 119.460639] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 119.465984] ? __fget_light+0x6b9/0x710 [ 119.469946] SYSC_sendmsg+0x2a3/0x3d0 [ 119.473734] SyS_sendmsg+0x54/0x80 [ 119.477259] do_syscall_64+0x309/0x430 [ 119.481132] ? ___sys_sendmsg+0x1310/0x1310 [ 119.485439] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.490615] RIP: 0033:0x455979 [ 119.493788] RSP: 002b:00007efeca95ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 119.501478] RAX: ffffffffffffffda RBX: 00007efeca95f6d4 RCX: 0000000000455979 [ 119.508728] RDX: 000000000004c001 RSI: 0000000020001700 RDI: 0000000000000015 [ 119.515978] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.523236] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 119.530494] R13: 0000000000000539 R14: 00000000006fbdf8 R15: 0000000000000000 [ 119.538237] Dumping ftrace buffer: [ 119.541754] (ftrace buffer empty) [ 119.545439] Kernel Offset: disabled [ 119.549037] Rebooting in 86400 seconds..