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 '10.128.10.24' (ECDSA) to the list of known hosts. 2018/05/03 00:38:06 fuzzer started 2018/05/03 00:38:07 dialing manager at 10.128.0.26:34803 syzkaller login: [ 50.197686] can: request_module (can-proto-0) failed. [ 50.209412] can: request_module (can-proto-0) failed. 2018/05/03 00:38:17 kcov=true, comps=false 2018/05/03 00:38:21 executing program 0: 2018/05/03 00:38:21 executing program 1: 2018/05/03 00:38:21 executing program 7: 2018/05/03 00:38:21 executing program 4: 2018/05/03 00:38:21 executing program 5: 2018/05/03 00:38:21 executing program 6: 2018/05/03 00:38:21 executing program 2: 2018/05/03 00:38:21 executing program 3: [ 56.347844] IPVS: ftp: loaded support on port[0] = 21 [ 56.484096] IPVS: ftp: loaded support on port[0] = 21 [ 56.534433] IPVS: ftp: loaded support on port[0] = 21 [ 56.615960] IPVS: ftp: loaded support on port[0] = 21 [ 56.713842] IPVS: ftp: loaded support on port[0] = 21 [ 56.832738] IPVS: ftp: loaded support on port[0] = 21 [ 56.974463] IPVS: ftp: loaded support on port[0] = 21 [ 57.127230] IPVS: ftp: loaded support on port[0] = 21 [ 58.065263] ip (4639) used greatest stack depth: 54208 bytes left [ 58.691371] ip (4687) used greatest stack depth: 54200 bytes left [ 59.267084] ip (4726) used greatest stack depth: 54184 bytes left [ 59.274231] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.280748] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.323599] device bridge_slave_0 entered promiscuous mode [ 59.576201] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.582698] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.617680] device bridge_slave_1 entered promiscuous mode [ 59.751767] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.758290] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.783275] device bridge_slave_0 entered promiscuous mode [ 59.818106] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.840007] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.846586] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.867466] device bridge_slave_0 entered promiscuous mode [ 60.021504] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.027997] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.070797] device bridge_slave_1 entered promiscuous mode [ 60.135745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.145919] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.152423] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.181096] device bridge_slave_1 entered promiscuous mode [ 60.222472] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.228977] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.229962] ip (4799) used greatest stack depth: 53656 bytes left [ 60.266259] device bridge_slave_0 entered promiscuous mode [ 60.290260] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.346421] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.352921] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.385451] device bridge_slave_0 entered promiscuous mode [ 60.428741] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.465799] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.472359] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.531619] device bridge_slave_1 entered promiscuous mode [ 60.574860] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.581411] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.604108] device bridge_slave_1 entered promiscuous mode [ 60.618748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.628877] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.636878] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.643449] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.661798] device bridge_slave_0 entered promiscuous mode [ 60.676708] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.683231] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.704779] device bridge_slave_0 entered promiscuous mode [ 60.747349] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.755257] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.761749] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.791711] device bridge_slave_0 entered promiscuous mode [ 60.817942] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.857671] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.864206] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.913631] device bridge_slave_1 entered promiscuous mode [ 60.941093] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.947603] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.976247] device bridge_slave_1 entered promiscuous mode [ 60.994189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.004222] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.016164] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.028381] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.034944] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.080667] device bridge_slave_1 entered promiscuous mode [ 61.111107] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.152251] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.222465] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.307372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.332572] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.343840] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.375600] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.396814] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.536647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.557515] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.580571] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.639584] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.672420] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.679450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.718524] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.799768] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.806888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.823515] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.834230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.894752] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.931755] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.075229] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.083109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.100862] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.114955] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.128428] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.137789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.151961] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.161180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.230808] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.256839] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.264991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.366085] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.386921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.394580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.418411] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.433150] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.468636] team0: Port device team_slave_0 added [ 62.513181] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.522929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.545794] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.586097] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.593202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.653304] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.685011] team0: Port device team_slave_1 added [ 62.715122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.741779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.770804] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.791673] team0: Port device team_slave_0 added [ 62.799147] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.811585] team0: Port device team_slave_0 added [ 62.836142] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.843195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.876859] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.883877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.894697] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.901715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.930578] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.937657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.967729] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.026817] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.056704] team0: Port device team_slave_1 added [ 63.123428] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.149720] team0: Port device team_slave_1 added [ 63.168771] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.185715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.210066] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.236254] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.249161] team0: Port device team_slave_0 added [ 63.267218] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.274822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.325059] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.339329] team0: Port device team_slave_0 added [ 63.352406] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.376117] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.385981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.425390] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.456607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.475371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.495378] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.505334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.517936] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.552765] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.578574] team0: Port device team_slave_0 added [ 63.585407] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.603436] team0: Port device team_slave_1 added [ 63.620978] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.638808] team0: Port device team_slave_1 added [ 63.653559] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.660923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.670144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.693532] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.707775] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.729729] team0: Port device team_slave_0 added [ 63.744146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.764264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.802693] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.813541] team0: Port device team_slave_1 added [ 63.820817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.832814] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.863242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.884578] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.900936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.917354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.941546] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.950971] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.964263] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.993358] team0: Port device team_slave_1 added [ 64.013581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.035655] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.065757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.079081] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.093186] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.107496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.115868] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.129242] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.137445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.146708] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.163150] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.170632] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.184640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.214736] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.222406] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.240718] team0: Port device team_slave_0 added [ 64.253396] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.261129] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.269164] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.277886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.296383] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.343869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.370110] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.399358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.417014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.432459] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.440869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.471427] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.480933] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.490191] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.501345] team0: Port device team_slave_1 added [ 64.507964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.517977] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.525981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.552741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.580438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.614372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.646340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.660210] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.668083] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.676376] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.690283] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.715182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.732523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.750926] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.770822] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.778556] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.786957] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.798473] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.805986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.830240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.848967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.873113] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.906195] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.940244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.955788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.965161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.973404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.981771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.049013] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.056966] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.076192] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.118464] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.127267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.173267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.263505] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.271338] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.294249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.528551] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.536422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.550218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.700317] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.709426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.716396] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.722869] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.817147] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.825170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.883215] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.889873] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.899420] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.906058] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.918795] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.322265] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.328756] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.335622] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.342138] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.369813] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.384442] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.390905] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.397696] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.404243] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.421846] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.493400] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.499917] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.506841] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.513319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.588879] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.667883] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.674379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.681309] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.687798] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.761298] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.871995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.889360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.922892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.952844] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.974922] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.046764] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.053843] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.060764] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.067236] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.140630] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.161561] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.168090] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.174957] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.181436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.196275] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.895560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.915395] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.482817] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.909855] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.254344] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.334588] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.559710] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.613929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.716118] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.809880] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.053733] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.098359] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.154074] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.160415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.168714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.393607] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.429192] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.489496] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.496215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.512198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.545522] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.809380] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.909344] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.956237] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.962615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.973811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.050506] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.240089] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.246396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.259181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.283411] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.336486] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.378249] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.384655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.397396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.752198] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.778144] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.785270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.797390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.822732] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.836263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.883266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.124659] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.220010] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.226393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.244250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.277323] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.690706] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.739583] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.021650] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/03 00:38:49 executing program 6: 2018/05/03 00:38:49 executing program 6: 2018/05/03 00:38:49 executing program 6: 2018/05/03 00:38:50 executing program 0: clock_gettime(0x5, &(0x7f0000000140)) 2018/05/03 00:38:50 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000000700000000c119a464000000000000009500000000000000"], &(0x7f0000000000)="73797a6b610da740dc01800036a9c9a5d7843600076107303164", 0x39003, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/03 00:38:50 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x14, 0x1, 0x1, 0x789}, 0x14}, 0x1}, 0x0) 2018/05/03 00:38:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)}) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f00000000c0)) 2018/05/03 00:38:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f00008f5ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) dup3(r0, r1, 0x0) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000000080), 0x3fffc77, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000080)=0xdcb, 0x4) 2018/05/03 00:38:50 executing program 1: r0 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, r0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$revoke(0x3, r1) keyctl$describe(0x6, r2, &(0x7f0000000040)=""/150, 0x96) 2018/05/03 00:38:50 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs, 0x6e) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x10001, 0x10000}) 2018/05/03 00:38:50 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2400, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xff, 0x7d98e3fe02347209) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x1}) 2018/05/03 00:38:50 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x4000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) recvmsg$kcm(r0, &(0x7f0000001bc0)={&(0x7f0000000880)=@can={0x0, 0x0}, 0x164, &(0x7f0000000180)=[{&(0x7f00000004c0)=""/93}, {&(0x7f0000000540)=""/110}, {&(0x7f00000005c0)=""/166}], 0x2, &(0x7f0000000400)=""/166, 0xfffffffffffffff7, 0x3ff}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000380)=@ll={0x11, 0xf6, r1, 0x1, 0x0, 0x6, @random="58e65b959d4a"}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="34e8581360c21dbfd952db5f5a0c5a608fce754391aaeea3b33b5b6810998c41b2e15c7f3000b6d51ed229080cddc217a8f5654ecf941ce0dd0d68f636f139d9a7d483df5c78631d97b4036dd6fe1f301b8f5597bbfe21fe8e82ad995e86c0a938b762958896c42a4cf22d677b9ba8867b4bb59531f2251e924f51426a91b578376b54b44c9f9230d75607a3af57244564456202eb06e1dbb485113eb6cca0cac698659278", 0xa5}], 0x1, &(0x7f0000000200)=[{0x40, 0x107, 0x0, "745ea0db23a1819dc1a5a50d024c8d2d8fb106a7b9ad76a3f771ecb3d057ee670e031507fae5ac78d99d76af"}, {0x30, 0x1bf, 0xfdd000000000000, "c59ec9a4416b5fc2a96a52259d0b7e78c3f05d903b4a49126fd32de8c00728"}, {0x78, 0x0, 0x0, "e47ed5b20a380676480a0ce48835a3dbafcce1dabc1a6fc485d758cb53a8b6586ec0f979059c1d2ed99b70a25ead1feb0dd1981b4d80bf4c77aa150b34fba3ef1c28447443b7ac63f088e9c42f121a0bb525384544bd95a549898d46ae4c7e606e07"}], 0xe8}, 0x8000) 2018/05/03 00:38:50 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000de2ff1)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x6, 0x400, 0x7, 0x7c00000, 0x8118}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000240)={0x20000000000001b0, &(0x7f00000002c0)}) 2018/05/03 00:38:53 executing program 1: r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) write(r0, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0xe17, 0x1, 0x0, 0x1e}) 2018/05/03 00:38:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x2, 0x20000) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2}, 0x8) 2018/05/03 00:38:53 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x2, 0x7f, 0x9}, 0x2c) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000100)=0x5) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000081000)={r0, 0x1d5, &(0x7f0000392000)}, 0x10) 2018/05/03 00:38:53 executing program 3: unshare(0x405fd) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x6, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/05/03 00:38:53 executing program 0: clock_gettime(0xf, &(0x7f0000000000)) 2018/05/03 00:38:53 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0x2a, &(0x7f0000402ff2)={&(0x7f0000dbafe0)=ANY=[@ANYBLOB="2000cfaa515bb548cf88000000000000000c00010000000000"], 0x20}, 0x1}, 0x0) 2018/05/03 00:38:53 executing program 4: r0 = socket$inet6(0xa, 0x400000002, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x20) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @local}, &(0x7f0000000100)=0xc) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_settings={0x3ff, 0x0, @fr}}) 2018/05/03 00:38:53 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1000}) preadv(r0, &(0x7f0000000240), 0x8a, 0x0) 2018/05/03 00:38:53 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000100)="2820eaad11ac8d1703828467", 0xc) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="1e078e80", 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000001c0)=0xc) 2018/05/03 00:38:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setresuid(0x0, r1, r1) 2018/05/03 00:38:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) sendfile(r1, r1, 0x0, 0x4000001003) accept4$bt_l2cap(r1, &(0x7f0000001bc0), &(0x7f0000001c00)=0xe, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}, [0x3, 0x7fff, 0x3, 0x84, 0x9, 0x5, 0xfff, 0x1ff, 0x2, 0x100000000, 0x31, 0x10001, 0x10001, 0xffffffff, 0x10000000]}, &(0x7f0000000000)=0xfffffffffffffc57) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000280)=@l2, 0x80, &(0x7f0000001340)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x21}, 0x3}, {{&(0x7f0000001380)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001400)=""/140, 0x8c}, {&(0x7f00000014c0)=""/252, 0xfc}, {&(0x7f00000015c0)=""/94, 0x5e}, {&(0x7f0000001640)=""/21, 0x15}, {&(0x7f0000001680)=""/58, 0x3a}, {&(0x7f00000016c0)=""/216, 0xd8}, {&(0x7f00000017c0)=""/100, 0x64}], 0x7, &(0x7f00000018c0)=""/220, 0xdc, 0x5}, 0xea}], 0x2, 0x3, &(0x7f0000001a40)={0x0, 0x989680}) r3 = syz_open_dev$vcsn(&(0x7f0000001a80)='/dev/vcs#\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000001ac0)) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x3, 0x8, 0x8000, 0x200, 0x77, 0x7, 0x9, 0x101, r2}, 0x20) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001b40)=""/25, &(0x7f0000001b80)=0x19) 2018/05/03 00:38:53 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r0, &(0x7f0000001940)=[{{&(0x7f0000000100)=@l2={0x1f}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)="bb", 0x1}], 0x1, &(0x7f00000003c0)}}, {{&(0x7f0000001800)=@rc={0x1f}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001880)="01", 0x1}], 0x1}}], 0x2, 0x400c1) close(r0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0xe7aa}, 0x1) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x226, 0x70bd2a, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x2000c805}, 0x20000000) 2018/05/03 00:38:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4, 0x1f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x3}, &(0x7f00000000c0)=0x8) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x3, 0x20}, 0x98) 2018/05/03 00:38:53 executing program 7: r0 = semget$private(0x0, 0x408, 0x0) r1 = socket(0x9, 0x1, 0x1ff) accept$alg(r1, 0x0, 0x0) semop(r0, &(0x7f000027b000), 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x280000, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000080)={0xc75, 0x6, 0x2, 0x7722, 0x1, 0x100000000}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) semop(r0, &(0x7f0000000000)=[{0x0, 0x20}], 0x1) semop(r0, &(0x7f0000000100)=[{0x3, 0x3, 0x1000}, {0x3, 0xc188, 0x1000}, {0x7, 0x7, 0x1800}, {0x3, 0x80000001, 0x1000}, {0x0, 0x0, 0x1000}, {0x0, 0x1ff, 0x1000}, {0x3, 0xffffffffffff7fff, 0x1800}, {0x6, 0x2, 0x1000}], 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000140)={0xfff, 0x1, 'client1\x00', 0xffffffff80000006, "20ac7d9304f956d0", "4af9296c920f95eb971fe06097aaa6115dfe56ea0c5e82d1861d13989f5bbc0e", 0x1ff, 0x1}) 2018/05/03 00:38:53 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x200) ftruncate(r2, 0x40001) memfd_create(&(0x7f0000000040)='::.\x00', 0x2) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x1, 0x5ee}) sendfile(r0, r2, &(0x7f000000a000), 0x2) ioctl$VT_RELDISP(r2, 0x5605) 2018/05/03 00:38:54 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0xc0000000000, 0x3f, 0xffffffffffff4959, 0x7, 0x0, 0x3, 0x80000, 0x8, 0xffffffffffffffff, 0x4, 0x20, 0x9, 0x81, 0x2, 0x2, 0x3ff, 0x8, 0x7f, 0x7, 0x5, 0x0, 0x0, 0x3, 0x2, 0xffff, 0x1, 0x1, 0x7, 0x9, 0xd2, 0x7f, 0x6102, 0xfff, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000040), 0x3}, 0x600, 0x8, 0x873, 0x6, 0x20, 0x1, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x3) r1 = dup(r0) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000001c0)=r2) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x89f7, &(0x7f0000000100)={'sit0\x00'}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x50600, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x4) 2018/05/03 00:38:54 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6, 0x3b7}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x201, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f00000001c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0xf997, 0x7ff, 0x200, 0xdb6, 0x313, 0x4, 0x8001, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x400}, &(0x7f0000000140)=0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/05/03 00:38:54 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1df52)=""/174) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001380)=""/162) flock(r0, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x5, &(0x7f0000001080)=[{}, {}, {}, {}, {}]}) read(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/05/03 00:38:54 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='setgroups\x00') sendfile(r0, r0, 0x0, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1, 0x3}) [ 88.171712] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 88.223780] PPPIOCDETACH file->f_count=2 [ 88.276402] PPPIOCDETACH file->f_count=4 2018/05/03 00:38:55 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20003, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0xfffffffffffffffb, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}]}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000053b000/0x4000)=nil) 2018/05/03 00:38:55 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/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$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f0000000140)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff]}, &(0x7f0000000180)=0x100) r2 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setstatus(r1, 0x4, 0x40000) ioctl$sock_SIOCETHTOOL(r2, 0x89f2, &(0x7f0000000400)={"7663416e070000fdcdfe6800", &(0x7f00000003c0)=ANY=[]}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x5a1100, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00000001c0)=""/125) 2018/05/03 00:38:55 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) close(r0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x100000000, 0x10000) open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="900000000000010006920391ff3f50e3f51e8fa2e980f9b7e233e870d101b29927d2f0ff4bbcee38fef4c37917d540ce347d116a096c3377ac1e893e661923dafa8c8487a355e7705af3445309430bd82cbe36f97915f95ccaace2ed3ae5945c0773011e12f732d3c086354d2e480bb067aaf3b0c3914451f6c2cd87e44ffc57601e80df5061dd6e6a9b6b9472e939be"], 0x511100) name_to_handle_at(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0xaa, 0x7f, "5da73d005a07978765ca4ae34407013705f0192602732c9c4858d255101aa14270ef9deca0e0fe99c5680873fe1eff6b434f36001ab8fc9d2aa34399894408c06fcc7fc783c160be73904ab5e4f68e783d140a1de3923f997ad9094c346b2bc26a51b562d373fca3acf6a8597eeccf89486d20b5673e9b12f153b345e32de19dfc77db044fc42cded6b6112e2e0ff52f73a3cc9a5cb4129fa844922dcf073ed942ae"}, &(0x7f0000000280), 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x5, 0x0, 0x5, 'queue0\x00', 0x6}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x3, 0xfffffffffffffffe, 0x0, 0x2, 0x5, 0x6, 0x67, 0x5, 0x1000}) 2018/05/03 00:38:55 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0x1ae, &(0x7f0000000180)=[{&(0x7f0000001440)=""/131, 0xff03}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x726}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002a80)={&(0x7f0000000340)=@nfc={0x27, 0x7fff, 0x1ff}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000001500)}, 0x0) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) socket$netlink(0x10, 0x3, 0x10) mount(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)='cpuset\x00', 0x0, &(0x7f0000001900)="0e") bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x1, 0x5, 0x5, 0x4}, 0x2c) recvmsg(r1, &(0x7f0000001b80)={&(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001a80)=[{&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f0000001500)=""/134, 0x86}, {&(0x7f00000015c0)=""/72, 0x48}, {&(0x7f0000001680)=""/19, 0x13}, {&(0x7f00000016c0)=""/28, 0x1c}, {&(0x7f0000001700)=""/37, 0x25}, {&(0x7f0000001740)=""/201, 0xc9}, {&(0x7f0000001940)=""/126, 0x7e}, {&(0x7f00000019c0)=""/167, 0xa7}], 0x9, &(0x7f0000001b40)=""/14, 0xe, 0x3}, 0x40010100) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001400)={r1, r0}) 2018/05/03 00:38:55 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x230200, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000200)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x2, 0x9f28}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x4, &(0x7f0000000040)=0x0) io_submit(r2, 0x2, &(0x7f0000000500)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x1}]) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000180)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r3) 2018/05/03 00:38:55 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1df52)=""/174) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001380)=""/162) flock(r0, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x5, &(0x7f0000001080)=[{}, {}, {}, {}, {}]}) read(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/05/03 00:38:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x81) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x400000) epoll_wait(r2, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/05/03 00:38:55 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10080) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x30002, 0x0) write(r1, &(0x7f0000000140), 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x94, 0x4) write(r1, &(0x7f0000000100), 0x0) [ 89.254139] PPPIOCDETACH file->f_count=2 [ 89.262170] device lo entered promiscuous mode 2018/05/03 00:38:55 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @loopback}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0xa, r1}) rt_sigtimedwait(&(0x7f0000001ff8)={0xffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/03 00:38:55 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) io_setup(0x16, &(0x7f0000000000)=0x0) io_destroy(r0) sendmmsg(0xffffffffffffffff, &(0x7f0000001200)=[{{&(0x7f0000000a40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000002080)=ANY=[@ANYBLOB="500000000000009200000000000000004cefe340ea34b159a910fece750c79ba54e4fb4c964e8b6237fc4d8cdd8880f8b0f1b026668737dcf2256e58b42683575601eda0336898cd90d24218865e"], 0x4e}}], 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x121000, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000140)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/03 00:38:55 executing program 3: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f0000000040)="7da3d56c7ea5a3f9abc67510c473f14c365f5ad5fa8de7db9c32d4105f281b518de917dfcbfaa221c37ee06afeada6d571df8e9c7f62a29624281a3ce884b46ce205635c081732d97d327bcb8dcd948268b622048b58aa9c3ff6dc7bde488b32a1339d49b0b1d516e3ca29ae95c8d8c47904ef4e856b7cd2cffe3678ed2b681ddc27a6a7") wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/03 00:38:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40402, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) [ 89.301486] device lo left promiscuous mode [ 89.319303] device lo entered promiscuous mode 2018/05/03 00:38:55 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x454100) splice(0xffffffffffffffff, &(0x7f0000000040), r0, &(0x7f0000000100), 0x2, 0x6) 2018/05/03 00:38:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x20, 0x82000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000340)=0xfffffffffffffffe, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/03 00:38:55 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4}, 0xffffffffffffffcd) 2018/05/03 00:38:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x401, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xf9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000140)={r3, 0x7f}, 0x8) setpriority(0x2, r1, 0x3) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x74, 0x6, [0xffff, 0x5, 0x5, 0x4, 0x9, 0x9449]}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000003d00040726bd70000000000004000000d5f050913867fbc61f3fa22a6e17dbffd363c19c5bef75bcdf46c4a23c0f014e0880aef5695d4ed673505b00c788ec0d6c6da7734f7aeb69f753b03590b871a95bf23abb2f6491c58c55cc88753d460bbb1e964b11cd4ea0f689bc3a5eb139"], 0xffffffffffffff25}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000002c0)=0x90) 2018/05/03 00:38:55 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000080)=0x9, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000480)={0x5, &(0x7f0000000040), &(0x7f0000000400)=[{0xffff, 0xcb, 0x7, &(0x7f0000000180)=""/203}, {0x6, 0x0, 0x4aa6, &(0x7f00000000c0)}, {0x800, 0xc8, 0x3f, &(0x7f0000000280)=""/200}, {0x8, 0x1, 0x7, &(0x7f0000000380)=""/1}, {0x9, 0x15, 0x8, &(0x7f00000003c0)=""/21}]}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000100)=0x5ff9, 0x2e8) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40)}, 0x2020) 2018/05/03 00:38:56 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x20000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000000100)={0x4b, 0x4, [0xe429]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000880)=0xc) ppoll(&(0x7f0000000000)=[{r2, 0x1211}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/05/03 00:38:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xe970, 0x6, 0x40, 0x0, 0x0, 0x7, 0x800, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x5, 0x8001, 0x2, 0x40, 0x7}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) 2018/05/03 00:38:56 executing program 5: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x20201) fcntl$setstatus(r0, 0x4, 0x2804) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000936ffc)=0x3) close(0xffffffffffffffff) 2018/05/03 00:38:56 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0x1ae, &(0x7f0000000180)=[{&(0x7f0000001440)=""/131, 0xff03}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x726}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002a80)={&(0x7f0000000340)=@nfc={0x27, 0x7fff, 0x1ff}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000001500)}, 0x0) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) socket$netlink(0x10, 0x3, 0x10) mount(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)='cpuset\x00', 0x0, &(0x7f0000001900)="0e") bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x1, 0x5, 0x5, 0x4}, 0x2c) recvmsg(r1, &(0x7f0000001b80)={&(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001a80)=[{&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f0000001500)=""/134, 0x86}, {&(0x7f00000015c0)=""/72, 0x48}, {&(0x7f0000001680)=""/19, 0x13}, {&(0x7f00000016c0)=""/28, 0x1c}, {&(0x7f0000001700)=""/37, 0x25}, {&(0x7f0000001740)=""/201, 0xc9}, {&(0x7f0000001940)=""/126, 0x7e}, {&(0x7f00000019c0)=""/167, 0xa7}], 0x9, &(0x7f0000001b40)=""/14, 0xe, 0x3}, 0x40010100) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001400)={r1, r0}) 2018/05/03 00:38:56 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000080045004, &(0x7f0000000200)=0xfffffffffffffffc) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000080)=""/110, 0x6e, &(0x7f0000000000)=""/27}}, 0x68) 2018/05/03 00:38:56 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x600102, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000140)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x0}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x48) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6}, 0x10) close(r0) 2018/05/03 00:38:56 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000006c0)) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000800), 0x1, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000000c0)={0x0, 0x4}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000280)=""/121, &(0x7f0000000300)=0x79) accept4$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@rand_addr=0x6, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x7fff, 0x4e22, 0x400, 0xa, 0x20, 0x20, 0x0, r2, r3}, {0xaec2, 0x10001, 0x2, 0x20, 0x3f, 0xffff, 0xffffffff00000000, 0xaa2}, {0x40, 0x1, 0x3ff, 0xfffffffe}, 0x0, 0x6e6bb1, 0x2, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0xff}, 0x2, @in6, 0x3504, 0x0, 0x3, 0x6, 0x0, 0x1, 0x6}}, 0xe8) getgid() syz_extract_tcp_res$synack(&(0x7f00000007c0), 0x1, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x4000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) write$vnet(r4, &(0x7f0000000200)={0x1, {&(0x7f0000000100)=""/49, 0x31, &(0x7f0000000140)=""/130, 0x3, 0x3}}, 0x68) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000000740)={'filter\x00', 0x4}, 0x68) faccessat(r4, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) 2018/05/03 00:38:56 executing program 1: r0 = memfd_create(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x2) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x5011, r0, 0x0) futex(&(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f00000001c0)={0x5, 0x80000001, 0x33, &(0x7f0000000100)="09d98b4b8fb7f814b1f779880fc0bec9469cf54dc6a3fb5726c2ce993fd2cf029feb8154e0ad2156f91a5561d52d9d9b43015796b0e8370ee8f2cda718f715925ac12b779e1f73ad3956d52cc80d1000187debcc267413175d"}) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1bb, 0x2) 2018/05/03 00:38:56 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40040084149, &(0x7f0000000000)='.') fsetxattr(r0, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x12, 0x2) 2018/05/03 00:38:56 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200)={0xfffffffffffffdb0}, 0x8, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x20000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000000100)={0x4b, 0x4, [0xe429]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000880)=0xc) ppoll(&(0x7f0000000000)=[{r2, 0x1211}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/05/03 00:38:56 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000180), 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c00a8e02300936d39915d00000000b31fbb02516a87fe5141103731736398de5a20f7503d520dd1183f4158d70b6bebffe783"], 0x28) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000100)=0x273c) bind$netrom(r2, &(0x7f0000000080)=@full={{0x3, {"6f0099e8474b22"}, 0x6}, [{"f02663ea2e5da8"}, {"a5b613cb5dd3cb"}, {"e8f2957063cba2"}, {"315d8e8237f546"}, {"08a8a786f79c53"}, {"cd7942c4217128"}, {"9077aaaedf7b7a"}, {"07513922decf15"}]}, 0x48) 2018/05/03 00:38:57 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000012efc8)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/03 00:38:57 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000000)=[0x0, 0x80000001], 0x2, 0x10001, 0x6, 0x401, 0x4, 0x8, {0x7, 0x8, 0x10001, 0x6, 0x8, 0x3, 0x99, 0x6, 0x5, 0x7fffffff, 0xffff, 0x4, 0x1, 0x7fff, "f1a4d145d0b0218ad6e5e799bf9e93679b86cb383c3c10d3a6c644e1b34eb440"}}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000403fe7)=@known='system.posix_acl_access\x00', &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) 2018/05/03 00:38:57 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000f5c000/0x2000)=nil) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x443400000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)=0x1, 0x4) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x8000000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x9, 0x100000000, 0x5, 0xffffffffffff0000, 0x6, {0x0, @in6={{0xa, 0x4e23, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0xeac0, 0x39, 0x1, 0x5, 0x3}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2}, 0x8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/03 00:38:57 executing program 5: accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000380)) open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0xa1) syz_mount_image$vfat(&(0x7f00000003c0)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0x0, 0x3}], 0x0, &(0x7f0000001980)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000440)=0x80000000, &(0x7f0000000480)=0x4) pwritev(r1, &(0x7f0000000000), 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000004c0)) fallocate(r1, 0x11, 0x0, 0x100000001) syz_mount_image$btrfs(&(0x7f0000000280)='btrfs\x00', &(0x7f00000002c0)='./file0\x00', 0x7fff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="d8f834e2c25ebf49476fa78bf711ac3b862f711e151f1fa103ae", 0x1a, 0x76d5}], 0x10, &(0x7f00000004c0)=ANY=[]) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000400)) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x200, &(0x7f0000000140)=0x4) 2018/05/03 00:38:57 executing program 2: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xfffffffffffffffe}}], 0x30) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f0000e06fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result={0x0, 0x100}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}], 0x90) setsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000000000)=0x10001, 0x4) 2018/05/03 00:38:57 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x3f0000000003, &(0x7f0000000100), 0x0) getrandom(&(0x7f0000000200)=""/218, 0xda, 0x0) r1 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/05/03 00:38:57 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x64400, 0x20) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={0x0, 0x200000cd2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) dup3(r1, r0, 0x0) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80, 0x0) writev(r0, &(0x7f0000000040), 0x8) 2018/05/03 00:38:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000100)='./file2\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) rename(&(0x7f0000000140)='./file2\x00', &(0x7f0000000380)='./file0\x00') getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, r3, r2, 0x9, 0x2000400) [ 91.533664] mmap: syz-executor3 (6833) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/03 00:38:57 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) waitid(0x0, 0x0, 0x0, 0x80000003, &(0x7f0000000000)) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') socket$bt_cmtp(0x1f, 0x3, 0x5) [ 91.600841] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/05/03 00:38:57 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x800, 0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000240)={0x5, 0x8000, 0xa3, &(0x7f0000000180)="38111bff11ee640f4c72e33fe21a16eee0d3db7fcb75f1b559c5880e93050c0d92359018487dda932e58cedc9c0ff17da32eb141c5da0cf3e2509dba9b512b614301345da1f828b61c527ae801c1441f16636955ec7e9811c454a383bdabb5b45dc059883fa5f587b7faa77d0f21a77e334f811cf0fc6292026932eb8a14bf8602c64f23b3f4ea36b790607a8687b891ebe820be1eeccd0b1eb1965266bf8156b32434"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x80, @time={0x0, 0x1c9c380}, 0x7fff, {0x40400000000, 0x5}, 0xfff, 0x0, 0x1f}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000280)={0x0, r2}) r3 = fcntl$dupfd(r1, 0x0, r0) writev(r3, &(0x7f0000000080), 0x25d) [ 91.663687] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/05/03 00:38:57 executing program 5: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x2) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}], 0x30) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "7175457565310000100000c485ad3ca88735af000057c93adf99dbffc10000010000000000000000000000000000000000000018000000f300002623eef200"}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) 2018/05/03 00:38:57 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) 2018/05/03 00:38:57 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="0018", 0x2, r1) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x2fe, r0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r2, r3, r3}, &(0x7f0000000080)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'ghash-generic\x00'}}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x200000, 0x0) ioctl$SG_GET_PACK_ID(r4, 0x227c, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000000100)=0x5, 0x4) 2018/05/03 00:38:57 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0xb, &(0x7f0000000000)=0x7, 0xfffffffffffffcfd) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000008ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000007000)=@newsa={0xf0, 0x10, 0x129, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@multicast2=0xe0000002}, @in=@rand_addr}}, 0xfe70}, 0x1}, 0x0) 2018/05/03 00:38:58 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x80000000001ffffc, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@local, @in6=@remote}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000240)={r1}) fsetxattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="74727573746fed4065642e5345204c69"], &(0x7f0000000100)='/dev/sequencer\x00', 0xf, 0x0) 2018/05/03 00:38:58 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/03 00:38:58 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8000, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x4) r1 = socket$inet6(0xa, 0x3, 0x8010000400000081) sendmmsg(r1, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000780)}}, {{&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10000000290000004300000059fba415"], 0x10}}], 0x2, 0x0) 2018/05/03 00:38:58 executing program 6: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000001c0)) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000140)={r3, 0x3}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r0, 0x1b}, 0x8) 2018/05/03 00:38:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sysfs$1(0x1, &(0x7f0000000080)='cgroup\\\x00') 2018/05/03 00:38:58 executing program 7: mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6d6f756e747300bf47363539a0b1eed4069ec923748d115307d52b1f5e607bd68b167f0e893aab1179e4cd55d7a8b4745a9fd29959e6b40bec63cd848b0ff02e0e4aee6e1b1ae90d8a9ac0e9c937484de235e772b7633d9700") poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x800) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) umount2(&(0x7f0000000040)='.', 0xa) 2018/05/03 00:38:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab4ecdca7ed35aa8eaa3c96bea21f1231c950f7896973e1ada08f2ea911bfb37e666ec5ed2cda070b2ad58d17e8896ec0a6acc9bbf74145467616e5f39fc218510a5b0dfc70f96815ff27dfdcbeb6b64334a302ec095d5618a154e", 0x5b) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/05/03 00:38:58 executing program 3: r0 = socket$inet(0x2b, 0x7, 0x9) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000180)={r2}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) sendto(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1ff, 0x0) ioctl$BLKFRASET(r3, 0x1264, &(0x7f0000000140)=0x411276c5) 2018/05/03 00:38:58 executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) r1 = memfd_create(&(0x7f0000000080)='cgroup#em1%\x00', 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000000c0), 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0x0, "b0eae01c3d873a1f", "0d99e222fabbcd907aa29fd32f3c823625b9bd5a430bb051ca503497d091de19"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000280)={0x0, 0x0, 'client0\x00', 0x0, "88a64705844ec8d1", "5f0f1270fac0854e644eb26fbf3a178ada3a7907e9b945b5841eb8d3ddcebeef"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 00:38:58 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x0, 0x3ff, 0x20, 0x1}, 0x6) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x4) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) accept(r0, &(0x7f0000001640)=@ll={0x0, 0x0, 0x0}, &(0x7f00000016c0)=0x80) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001740)=@req={0x28, &(0x7f0000001700)={'veth0_to_bridge\x00', @ifru_addrs=@can={0x1d, r1}}}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/05/03 00:38:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}, 0x1c) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) 2018/05/03 00:38:58 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000001c0)={@loopback, @loopback, 0x0}, &(0x7f0000000200)=0xc) r2 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000380)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x24200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)=0x0) r8 = fcntl$getown(r5, 0x9) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xffffffd}, 0xfffffe88, &(0x7f0000a3bff8)={&(0x7f00000016c0)=@bridge_getneigh={0x0, 0x1e, 0x602, 0x70bd2b, 0x25dfdbff, {0x7, 0x0, 0x0, r1, 0x40110, 0x8}, [@IFLA_LINKINFO={0x0, 0x12, [@IFLA_INFO_SLAVE_DATA={0x0, 0x5, "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@typed={0x0, 0x5f, @pid=r6}, @typed={0x0, 0x8f, @pid=r7}, @typed={0x0, 0x7c, @ipv6=@dev={0xfe, 0x80, [], 0x21}}]}, @generic="92a24909b17cc39eea4fbb438773b1817a99bd8a163456b6b8bd639d394d0688173aec87d74e99543eb878c9bce59acd38195f099ce39a7cf5dd2cd39e7255c880e7e2d57a1d7b6c3f4e1fbb537fc1cc1987b926704bd5200a3eeab2f261917ed1c2b5a60a64b68ed4a9618a9ddc3f3d277e46a887525b1102f8b32120b94cc0428c60753a201e919b67ac73a8b4902096e7c9533769ce9dec993ad4490dc2d9ccb7defe448d00577c823715b927457251f5f0d73211a76d6fc1a93d0335c0e4447238493cea534e6c396e6492a5a433c6918a55c086813483386a5dffecaaa80c4b413470b55eac482197b190e29ae17ea1ea0e34"]}, {0x0, 0x1, [@typed={0x0, 0x6d, @ipv6=@dev={0xfe, 0x80, [], 0x16}}]}, {0x0, 0x1, [@typed={0x0, 0x42, @u64}, @typed={0x0, 0x1b, @str='/dev/ppp\x00'}, @generic="a521c1ea10161e238139b7d69b053b8d7bc6da91d9510662eb158c7886533eaf39ecdb9a65cbcd61af0d5c30a69b838fd78c5d3069b59e3532c568a353b0f0b81256c90c76401b8b031ad2afd2bbc3c85b", @generic="2da12f10c6b12b930aeaa835b94e2fe090b245c8e71838b3f5a67016de377af0bd4efee4eddec5c97c8b90814eec52a7d1124f7cb33fde0cde5f9fa798799fea8f3d98d5f6810e91f4d71b192e14e7beeba39ad3221883268227e8465ad8231383b3a4886bf201c23b2de9ca3b371afb48edd7bd69a0140945976c2224adddb6edda3a1bb3fda0452ee360cd781fd16a9298", @nested={0x0, 0x4a, [@generic]}]}, {0x0, 0x1, [@nested={0x0, 0x73, [@typed={0x0, 0x92, @binary="5aabf236b5eee91ee1d5b6353de4f4a09332b1c8dc3b2ac93ce335d69f588c7303cbdc0fb2d0bf75afb2131e2798f83ce518309defb525383dcc98880820ce53055a78b9381a24ce49ae42288a20c32efd7f283d68d837e9f6b04f33b459e76b5aa7da8296c5614204073f5632c95c868f719c868b8e7c768e52ec5955f65dfc9c1d9f405d869596134aa7bf3828c8dc513a2ea5a1708bb021554ea3de557864e7f95f935e4dce1c5561c2b66643cfee9c4df543d1cfe7c5b449"}, @typed={0x0, 0x13, @fd=r0}, @generic="b21d73a1e89834871292b3add6e2114e4b20683ade", @generic="71306c25e6b87fd850a4aa3079d7015abb4798863128405c493246a1e65ed4f2b63de61c4312bcb7ccf9cedc09269ff2c509f2235f96f56a220926eb9c913dc22be342ab761da86a27f1691f4ff3bd2e6834912e3d7c8cdb56695981", @generic="b02fe9f7aedbd7e614c3b33f7cab359346c4bc613c84b6031fefcf03129b36e1527fb9e01304de7376717629c48eaaedcd45bd66fb1c199ff13df41af098952ae73e7ff8b63229ff0565df4989beacfb31cee308e3b137864e25a071ccae68e46755550155732c4e787dbc0e36", @typed={0x0, 0x71, @pid=r8}]}, @generic="b683662df6c67657db93813685b690a203082fc0", @typed={0x0, 0x53}, @nested={0x0, 0x2d, [@generic="a63e53f33efd1abed39906648c681b1d71d57cd3cabf08591186b6", @generic="2499035c5ea93ea85871fb86f30413c925f7fe5c5c651dfb68f703178fd0e7ddd876cc5875298487da597d76e246c3d4b1e805c7c4b9a5d52a278e75e50dfc6aea84e74604a788d6a4021a8a22193b3198668f3e39fa714f25", @typed={0x0, 0x32, @fd=r0}, @typed={0x0, 0x2f}, @typed={0x0, 0x89, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="e8d47b4218dc6eaedc6b67cb9deee8695811b156aa881b23087f8134904d2b918fdc66649092bdd98d5c22fec8b070671d77514f4f30405088aa3c7e9066e3bcf37d8486530af2bc723c04aac7ecd62de2b22dbfa3488c4773b930bdfb23d897e34f4d22e0e0f3e14a3c56d8078aa315cb2e029f9ee7528ccb3613355bbccbcf380ab9becabfa59aa7ce0d5a424b1a97fd43b454587250d08b2a86aea366a5fc62597e10ef0f12f3dd7a454e38f70bc5eb42"]}]}, {0x0, 0x1, [@nested={0x0, 0x7e, [@generic="b343c10e5d3fd6fd6b84d8a82bafe2c9bf769e83ebc3cce960bae683f1f64557385855472b1ed1e51b0ebae3fc10a87944fef4f746f40c39e6384248166765760f3017ed3b84adb4476e1ebb5edee6525685aa2c0f8b4a86c2802a7fdd6a939eeb5876120bc5a0da0c9e7004935fc6c7702fe51d71a5c2b801d39475f275fe120b45960cb62b5d69289c7a72ab567b521d65c3064bc124e67241698a107594d9dee4fba3ac2c3d7ff90756"]}]}, {0x0, 0x1, [@typed={0x0, 0x3d, @fd=r0}]}]}]}, 0xfffffffffffffdd9}, 0x1, 0x0, 0x0, 0x80}, 0x20044084) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r9, 0xc0a85320, &(0x7f0000000080)={{0x5, 0xff}, 'port1\x00', 0x4, 0x8, 0x1a9, 0x10000, 0x100000000, 0x9, 0xfffffffffffffff9, 0x0, 0x4, 0xe9}) recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f00000015c0)=""/152, 0x4a}, 0x0) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) getgroups(0x6, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r12 = getgid() fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000540)=[r10, r11, r12, r13]) 2018/05/03 00:38:58 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/60, &(0x7f0000000100)=0x3c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200200, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x5, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5800000090790000"], &(0x7f00000002c0)) 2018/05/03 00:38:58 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x2000000000000347, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000677f1da919e3ea56e10512146a29f1a8083de28c978ed85b04f9815fd3ef710362bba1f61ae9bbfaad6426c9f215b5480d1674c8"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x0, 0x1}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x400000000003, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x2e9d}, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000140)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000bc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b80)={0xffffffff}, 0x113, 0x9}}, 0x20) write$rdma_cm(r3, &(0x7f0000000c00)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f00000000c0), 0x2, {0xa, 0x4e22, 0x1a, @mcast2={0xff, 0x2, [], 0x1}, 0x69}, r4}}, 0x38) write(r1, &(0x7f00000005c0)="260000005e0009010000eaf83a0000000000c6eee83e24e98ae6c232229c478c9ed09164b4c0", 0x26) 2018/05/03 00:38:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0xa03) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000bff4)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x2000200c}) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000040)) 2018/05/03 00:38:58 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x0, 0x3ff, 0x20, 0x1}, 0x6) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x4) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) accept(r0, &(0x7f0000001640)=@ll={0x0, 0x0, 0x0}, &(0x7f00000016c0)=0x80) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001740)=@req={0x28, &(0x7f0000001700)={'veth0_to_bridge\x00', @ifru_addrs=@can={0x1d, r1}}}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/05/03 00:38:58 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="021800000800000000000000000000000300060000000000020000007f0000010000000000000000030005000000000002000000000000000000000000000000"], 0x40}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x4) 2018/05/03 00:38:58 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) dup2(r0, r2) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0xa00) 2018/05/03 00:38:58 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) bind$can_raw(r1, &(0x7f0000000400)={0x1d}, 0xffffffffffffff6a) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4) 2018/05/03 00:38:59 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x3, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x7}, 0x8) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000280)=0x4, 0x4) socket$inet_udp(0x2, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) io_setup(0x3ff, &(0x7f0000000140)=0x0) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x37, 0x0) io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xa, 0x9, r0, &(0x7f0000000180)="f008c96b341ad90e", 0x8, 0xcb8, 0x0, 0x0, r2}, &(0x7f0000000240)) 2018/05/03 00:38:59 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fcntl$setlease(r0, 0x400, 0x2) close(r0) 2018/05/03 00:38:59 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4, @multicast2=0xe0000002}}}, 0x88) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x40, 0x113403) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) getsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000008000)=""/144, &(0x7f000000effc)=0x90) 2018/05/03 00:38:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x800000000032, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000001140)={'filter\x00'}, &(0x7f00000000c0)=0x54) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x40040) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) 2018/05/03 00:38:59 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) 2018/05/03 00:38:59 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000450000280000000000009078ac1414bbac14140000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="e853eec7384de09b946548dea72f2a1cbbd7da148a3041dbb4667fd13a6e09cda7da87c2bd86bda42842dbbbc8"], 0x32) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x4000003ffc) read(r0, &(0x7f0000000240)=""/154, 0x3e) 2018/05/03 00:38:59 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYBLOB="0601000700000000343772b1841aef30cea0e69611af1de036860a26176e39b459cd206e32b258b788c6b0054f2e386b55dd625742b8cef2e0986fb16e5762ac3a019f43fa568ad6ee8c6b3216aaceb823d9b0736c14c0fcfbbde9cb7492d21e5470c9a41a5f4c00a1d7670e6b60edd5d8277797126415cc2459c7000fd2a9a35b3093dfdcf388a9decdd1edd2a951687d7d2a67e26bb20efed337132b52c24480a208a143bfe616cdb0cbe96e071315bd6e61"], 0xb5) write$rdma_cm(r0, &(0x7f00000023c0)=ANY=[@ANYBLOB="07000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB='\b\x00\x00\x00'], 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair(0x10, 0x0, 0x200, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) syz_open_procfs(r2, &(0x7f0000000200)='net/tcp6\x00') ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000180)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x8, {0x2, 0x4e23, @rand_addr=0x9}}) 2018/05/03 00:38:59 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x9, 0x0, 0x0, {{{@in, @in=@broadcast=0xffffffff}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/229, 0xe5}, {&(0x7f0000000200)=""/133, 0x85}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000000340)=""/86, 0x56}], 0x4, 0x2d) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000000)=0x8000) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@flushsa={0x14, 0x1c, 0x301}, 0xffffffffffffff7e}, 0x1}, 0x14) 2018/05/03 00:38:59 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0xa0, 0x20000) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2a000020}, 0xc, &(0x7f0000000280)={&(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x298}, 0x1, 0x0, 0x0, 0x20000084}, 0x4) r1 = socket(0x10, 0x803, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000100)) sendto(r1, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) ptrace$getenv(0x4201, 0x0, 0x3, &(0x7f0000000480)) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000001c0)=0xc) recvfrom$ipx(r1, &(0x7f0000000380)=""/196, 0xc4, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "de607eea7d47", 0x4000000000000002}, 0x316) recvmmsg(r1, &(0x7f00000005c0), 0x1, 0x0, &(0x7f00000000c0)) 2018/05/03 00:38:59 executing program 1: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000d, 0x11, r0, 0x0) write$tun(r0, &(0x7f00000000c0)={@void, @hdr, @mpls={[], @llc={@snap={0x0, 0x0, "aa", "6f7199"}}}}, 0x12) r1 = getpgid(0x0) openat$cgroup(r0, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) capset(&(0x7f0000000ffc)={0x2008051f, r1}, &(0x7f0000000000)={0x0, 0xd, 0x0, 0xfff}) openat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x108, 0x800) bind$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x9, {0x0, 0x2, 0x7, 0x0, 0x0, 0x2}, 0x1, 0x6}, 0xe) 2018/05/03 00:38:59 executing program 5: r0 = open(&(0x7f0000085000)='./control\x00', 0x28046, 0xfffffffffffffffe) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x206, &(0x7f0000000040)) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000273ff6)='./control\x00', 0x80000c12) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/05/03 00:38:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00aeabd1cd0000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001400030500000000000000000a00000098975fe5d4abefd9c4b194476c1a23a54c41291d0ec1bed1e6858c7e67c23289eb02090000001032f0cbd1b7a3aa77f96d1b61daf07793e9", @ANYRES32=r1, @ANYBLOB="08000800000100001400020000000000000000000000000000000001"], 0x34}, 0x1}, 0x0) 2018/05/03 00:38:59 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='@', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) pselect6(0x40, &(0x7f0000000140)={0x800000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000000180), 0x8}) 2018/05/03 00:38:59 executing program 6: syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x400000) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup2(r0, r1) 2018/05/03 00:38:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000dc0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x8, 0x1, [0x5]}, &(0x7f0000000140)=0xa) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="12", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00000005c0)="9a", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006800)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000006900)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000092c0)={'team0\x00', 0x0}) sendmmsg(r0, &(0x7f000000f1c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000002c0)="454c3435d4ce08298efb62ecf8dc9bcee3fbdb73a22a0915472714d290d8cfcba842007c2f4e86bc1f2516480a0d52e81fb33472f921bdbdd7a11748a623c5c95040c12ca5ce62c6837c201d8a0e6ba1daa11d7820ec092102a0de62c6434f3a29b7d663dd18fe4821a0ac3523be924b746a10242ebf26e986d64c54dc605bc3784b5a7f5e699926a11d058caf45372177db8cd646e1177bea60427e25baccfa5a9f61b2fea576c1c1f6cad75d9993fd5d96fd2230ea5b068c5c46dc22a70c8bf7e5e786362b089df0d68b759e3c3d0ca6aa35b55f5d4ea6a87cb521409b1f9ad88ac23250192e1e9941aa61f8", 0xed}], 0x1, &(0x7f0000000600)=[{0xf8, 0x110, 0x2, "0c3e0f2b5ada4b6aab6fb23988b2e3907dd5c36b821a519fe594a58b1ef2773a8f5b608fe33ed2d56a5aeab9ec12fbb8f98723e8ebc8cab5bc9b8d8f624b564b6ec85d492d74d0d5d6119e6b3e97d18b082bfa53d702f3f388552fce918aa8372b2cc0c220bdb80768586da891b6a8616230789d7055e2d69981d99cbcc6518e349336d915a4ad67523e86e1f2611c671d61d7a084625bc2f8cf1db8b90aeb66b62cef1c03d840e5bfc732116e6ee06fd02aa945956ba0b8dd18359567f83518496dd62b46783b1088a68b3dcd84b290196338884dbc276bc27637043883ad1ef97eebfb57e41d"}, {0x20, 0x11e, 0x1, "c1c8ac89b712af4173d161df"}, {0x110, 0x117, 0x3ff, "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"}, {0x88, 0x198, 0x2, "7c472cf430cc005a7add50d63db6e655b6891fff7108e8a7fbf10989191a0083f8e1ee21a57879fc2a26ae072fe634ce54a5029611cde640130126ba1209edc33168aaf32cacf551ba3e967af24f9add8f56782ae985aab844d8486acf944a43e5d5cde647a9f614d44393931dfdf77190f6f6edfdb822cf"}], 0x2b0, 0x20040000}, 0x4e6}, {{&(0x7f0000006940)=@can={0x1d, r2}, 0x80, &(0x7f0000007ac0)=[{&(0x7f00000069c0)="c0a7f788d7592776460a2a2046454a9f2ab83b7b2b17a6424be888e2abec427cc32d157f8486d1c5e601f62d75462651392cccb6c4e964d573ba0fad8ab4637687166a883ff1685bf5e7b9338599f8b82ed0262e61c0b613dbb1c8a37247e2", 0x5f}, 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{&(0x7f000000a580)="460c10bf48ae0b7ea4f3d8556a3b1359fbafef95d427feba3c693666e97342d4e899d2031a5c496447ac4352c437647caaab24df7308caea72fcf09105d3ef3ac8fc86a7b8e817dadc2f117d69a9d4104165cf8634f9b0aed2fc4771c05a49e02157f0eda51d8cad66465a60d43bab5d7083618165bc699d4d56aa16a2d437cc5df737602099928f863dcafed30e4433323d535da7d5a14459c6aabc0afb4f992bc885db03fa296c0fb17b99413c8fc703f16daaa21877f127352e2b5d947547b009a37924b15a60e87c8fc5485913fa9900c7ddce1df1a212c278b413eb11ea34ccf04dbb82", 0xe6}], 0x5, &(0x7f000000a700)=[{0xd8, 0x11f, 0x883, "80eb11dec7234c759ce0eca7ef1a7651645838edf6d65d5402ba7a4f30610b543c9589c3f9ceceae7b54ac9f6a75d50acd5ce4b05fdd4cd6faf9128a268f5d9985e5f7b28af3384a187ff94666ab558538374bfa3a43c94028101b7dcf0db8e5f7dd8f27834f4dd9e3ca9d37f0a82babf31b050864bd83505931ec6218eb6266118f211cea3e5a8698598dd5ed26d235ddca77dc9ed890e1cc26f278bc4785f838d6e1ba5fe932baefe6deaa5901022d66971468d911e7112b5e0952fd887b305b0dd0b5a6"}], 0xd8, 0x4000000}, 0x6}, {{&(0x7f000000a800)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x4, 0x3, {0xa, 0x4e21, 0xfff, @loopback={0x0, 0x1}, 0x1}}}, 0x80, &(0x7f000000eec0)=[{&(0x7f000000dd80)="c04c88223190", 0x6}, {&(0x7f000000ddc0)="040f3bc4608c7e8c2dc12a7fe9eb128758720b17ee9d6a46014f1a9c1e8e99c7c64f5a02fe98e54a956c7fa3def2604d9dde2832cc7acbe73053d31f4e2bbcead5bcab39a00c11a939842a089b2cf6b74f310cd1613501986cc436ce31", 0x5d}, {&(0x7f000000de40)="538988d71c9a22c2e60d5032f0e922333ee2ae0ac858745adf9195665edaf0fd8f866ab67b50a9c52eb52b48f49ec695633af9a1247848e916633bb1bab1a59b5e379ab53ecd", 0x46}, {&(0x7f000000dec0)="590262e2aaf1fbc5b9b8eee9968c7d554973eec0e1f58a3001d4b748ebb7b843e3dc0597b92d25292eda5e98afa64225cacdf974d071a5f32437fa8cec29547c50ac6459deb5dcf813804edbe07c43dcc35075871232c0e8df859019cccdc80eb2a0018918e934823e08a627b2b588c2adb88a569fc799f4b5017d246577d71af90c49a92e96b88e61a4946d4ca5115b5dffa957908d12bf509a58617430bb41fcff4337119e85cfaf5ffa93a679eaf2d72a259609cfbe786c54301eb4c07bac53fdc5fd24c4089e9b564303264cfb2d1623a2daf5eab7f0e2ba365aaa32ce4964acee7a17bdb83dd4897f7d40a1e0075eb39a22fb7f91fedf7bbaf2e78a239e6f4e9b87abf4f46fdb8648b5330dda0cd250e0f2092e41489f9c828c208735a8013c8ff4c945b20d805b06a3ab04a21baaf46c26b4a36c80afc734ec6e9ccd145ba89871516e4a35d5f05eed04a971d975898245143e9f0eb202672c85397e450a2ae889f0ec43a8fa0be49a6bc956433e0dadd13ebeb68e7b1a4eb01c82d53f1a4d512f9e9bb471cea85b17f2a4fd85aa44a6cb52e956db3567e3cc5762bea5c6e9c242edb0e7bc4b6f3db919d167c20249886669a16fe3d3be9bbef433f8771f9954a47ff4e146d1df5f470c512ac2ada217611cb25ecf65eab14602bf3245c382a246b8e84a058dc0e3692625fdb67ab8800ec9427aa2129035b91e4cb38a40e2dea2bd2776494e10888b541d8bbc0a348569b8ec3a48f9645d645055d0c01a2282d1db2b62802b4da64ae595e1153a97a3edceb9434294eb1181f354c9d1d0d53c61c47b38cfbaa8685865b686e37797595222f709a86d6fa69dba5896cadcd76b2d370f0358c6a1ebfeb9028fc7b9f9eac97f7a1c447db154d051240d392043a566ff64e7e568d9b2fd565fa8a00c13c121a1448ed8a9c934474146204e320f9e84812ee1695c8442c3499a3f81f53c70d574ae99c742dc880a86e1df196203d3a1509e23aeeb7ae64d747cf6a530a9f0f46b18e997474e03c5bee46b24cef64b45f8d441bf74f957fdeb131a90456cda32d3cba79a9fe6215799e266fab6beef91ad4e1129020c24db32093f8bb46678e7717ca0e39d7e2e3c4ccfc9deb9cf31a92ec08bd59e3d6884b14b82e6e4bdfd78bb931c443a62a8507db3de46c12911baab87f717cc13685123d45b27856af738e05679174b749b4fe38855f532121e04461766e52fb625d9ab9465681abcca745b7858a3f5482d0c85eeab900448edb40f32879d9f8455ffd4f33fb72d8c6a59096be496ac9dc6219a23730448a585128feb7a64c907b739f0b32096d7b454b3c2203d936cc3b1c8fdc8e04aabddc660c2b85793d22676f3d3dc251d2710d5125f062c9ec8392a03cf49bc10f381d98f8f1f8ab73fa366f56abc6a156975c29e2f4fb0772758c6ae60a9b8e17907afc7e3bb87f30add9f3b2800a469443e2458331d31e5e89dcb180e2b815f24090bf8dc52c271c2fdc53b8d76927681d1314e5c8c90f0c04f836a43e39146698603b5600598aa051dcbcf757b6959fe4237dafd252a09a801cd879ed75e9c0a630db45f579fc828d300ef6d6e455f29b87cd7f1815f60498d1a752e7b557f8b9d8da59fbdf983f19b9312a26703e528a836bc6e52741b88b00548549dc4108c6aed2fd4423b9f3f14f62bd82007ea9ba1f7a70a9994e8d36fa57192877dfc6e43e28cc2c678033558c26acb8c8f994396a745dbdefdd54526f6c717e0164661cc77d57647ec95787a37816378eac924b4a27bd31ef8338174eaa83c8b0b9c2508f944cd10b90cfc6a1c10499f2bad1deadd23767c82c9cf92e7261d081a076c17e074f756cb1d60cfeb3f9505d1b10914fd7611c5e90ac0c6c38420f89b616dcc1729239e4c05ea174d6f7d5e73d6b343b9d78107a03890277564b1dc761f17edd4e5290f4e2c16ccddff90dd621202834b7e30ff3a3d46560f4cbf364dff2f5b61aa987c57fe9db112ccc1b162393d88154939bb0233e599ec10c681aec50e3962e143656a402ff102291cafc5497a83a3ce854e598614da64d9b42d1639fdbaa63ebe707ec39ef9495006f7ef98b938b73e051b696d4c62654859761d94e2304bb777627c9d599a26cbbb579843d2cb2581405bdd98323e9cd1a5d67c326ea9c732664d82c23b38aedb5b5c21e35179bbbc640aa425d0ad3219d82ae9d78be34b9fdcce1055f04585bb034225411842293f7b23f593578bd3bb895115c433e2a38d969b7d29ad27bc2d418a0e04d6306b4679d316735db1c6ad18353fedde620b9c9208faaa1630629e655645ba5e3b4607025bf436cae1e5ec2a113c861c0d7c27d1f371fd3b0b929cc351adced061aabe36286d174e201b55af53f7cbbf403e764fd1650751b168628c30daac08461460066d6e1242fc78a0007a4cd0ad883802252516815a14cad148f98d3ff1799297bf1ed0c751b96f77cb5b777b3647de57fcfe9f5a09e07507b05d5b453c18edb909ec7e054e5fe37a68806724aec0fbfac37cfb1cad296974f2adc118d46550d1ccfa355632e0aa4062d9598f2634067e82dd0ed97e9217fea668c42d6e3328267edaa3567ce70d9d9c1989870d8f17a08667b86d0e8e0c3633731a3979d65d77ac8fceff9e98cff8b84c27330ccf74385632df12dd79c1104d44e35cd8bc86821915d2ca3dfe567fa67f5db2d23eb03d5ecd785506b5207bf1fcc3459b19848decbbfd31c3fe90b2955eb21b9ae78bcd5d832e572f9c8f99b4232aaa0f7918bf7eef0af62ec615193f024ff29adc2b3d6f559a85df20fc087d628d4f54f806690260635cd86a618a0895f8bd9b53242a14161d6d79638530292d95b5044c901713fe3285f4f6f13c885e236a7f9ffa301e742caef65088002a2ecae2a7518f80481d030ff711021da108e6bed37aa30f424bbed44f7b30b038527212c7de720b99ec4a5b3ce3db7174c3fca65db9eaa089fa77fdf0a2b2c8f4345d5c53331158fb64ffebabaa60b20cafa688e24009c4c52e5209374c732b55d93078adc78cd843fb58b0bf10929a3a371c6f3f235c6250296ac30fc3b95ac2ccc075f5fb7e2b615360cfe0d971a9cc06c0f6283fa71b286ae4ab587f2cd13da362884b062e04a073f68b08f649a8cff311080c1a15aac8789a202791647b7084bcae2ee0e42d98648c6466c50c271abae9a95dd020d85c735d9f686a0724dbb663c91e45125b53812e6c8e94b8358420f955f642c2dfe9790683365c597d6c630a2bb193ff009e8d866faa6ff0897a76fe776ae054b4a65f9e5d24c2e34a172e48d8386512632e13120f8dbff3fb0cb0cda859a5356e0a3947543bb2eb8bced00938bf4a73f48c08ffc55dd31d1b495b580b1c4e2dd5d5f681ac14151e525fcdc77aee3312d5bffb8584eae28dd604ae6957acb3450eb551d4d643d70e3902fe648aa2684adb3cf37fe7ab1d6056734b53ce050d9b049219c16f5eed0fa41de74039cc86b753abf76983432778e41e64d66f58c03e85368086d404ca0696edb250e9c5939d2ec09b43d71e7e100bfacd378fecde1e42fb10ba921a8740fe23dd0085c3e15d0c935aa5209df91d9c828dd1feb0a9136fde81d95d081e2e6d58aecb08ce0e0241cff36f35494c76987fbb55a408dcd06f563812668fa7786eeb08c552707149571509bc77c8864cece00febe32c5d8f277a4c818c7212ef1c29a265d2f5eabc486c3cbe3b4b2cee74e9f13b89d8b97b9168b8b6f616e5d34749133e005dabce76f2d80679be1733bf5a468c9af4924355207dcfd5001a92c52877c130351fbfdffb00ad10ba1e4983fdfea5c2448d08d4d5b4f1708a5de6558ad0a7a6011766976892056c19bea01b53c370237ad54a7c82fd00a1d0b753cebe4fdd8337e49981808f3146e5976441cd0922900d22f5ed582b5e529bd8d8d3d7bb432c8a6a0980965ce09a6b8b310d05e3d329c46bfd85767805fda0cacb5a3fe5161c04dfadb3e3d50ce15352c7fd6069b7d823e4b9cab96a1396c6aec7e61d3c6a8385ec0a68d3e29d782b9cce9229d5b222229049a6cb72a925e2cfaa28a243d80a293eb8e2a8a8b810212b47743c22f75b14b8c9a5c173bff597a4a95ad7f31dec1cd8ba191eef286165076f4ebd488ba8e1b26075d591362a3ba2624aeea31ec50007f57168338d5c94f3169f76f61f1bd66a8dc9184255e8c2a6a917530737650db78194ddd57a4e44a7782fb1e3dcc4f42fec3b8dea3f1a823711ffe91b3d5f568dab0a770881eb835d8d587c27a68a377cf34ed35565741ef4d1663f3294c5f857fd32e1d8120970fb2e4b1e2a894939266f9c9a57cb3e887a2f4ef4451da0af7bbea87ce0fc492519aeeabf16556fdd4264e43469a911ac5ae8b5b0b0537c6bc0137966fc423214d7bac1b454cb5662a42f06798d74b7006b9bf26f295a7604809ddc007093471eff6b2db6734289b33dad96638106c02e4f98a022082ac66a17f9999931a809410e3c29162d9825c9ed4710513155b809de755a57839bfc192a0a767e9208feb0888e425ada864a228f2e70beeabf006f840f3f41dcc8150592b3fa06d67da015b11a93098e90101e8849ea4d94cc903418efc242efe43a70c3a5de139363fd31b5f76b4675b632f199e2cb8847dd81051623b5cf3e58dba9f65cee4f806520936777ce65e5f4d952012cd3e7d2499d675650b91bc6d08a609fbdd82f9fc4e4fc2896831164699776faf841a57d81cc0079e76d399c9a8c5376c4e47465af8fa9109bb6bfd241609e61ad6ca4c44fdd0bedaa917df88156c16c24c5625928df433178a0d643531fe101051455066e3411e95aab13cc90466861f0916b70635a13f64cf90ad9e14eab23e1b303acc86fb808f45a6681b11d12d4561bf3eeaa8154d8709e2f09a5be8d62d0d5e828b7eacd5bb0308632e4b089da72d71876fae02cb6f84c613937ddcdcf38756dc5cc1545bf0cf287277bace8d9a268d976f53197a367ad0bce97c5ecd1387b6f49be9e9f93ffe50e643ab639e70b4bff15a372741bb599acef592e4637c07431a56928c63c7ecbd59d4a0190d39609a861208d45e085019df78bc5ba4cdb4bc26eb9461c0d287f9f4fc3bf2521057049276804298dd16494df27d20847c59839d9d9cd837a77dbe9539739b89c938e44b6cebfd83938c9bc0641bb7c3008be1c2d98b05a737f6de6f3e3039ba0aa82f45150944ec0d419c2683b6d89cd4625fa15810fb4fbabfcaa5d564c0ebe9c47b045dfdd4672caa9ae32d713c241dacfa967a6aaecefcae0c88a80aa3e2a3fd1467c6fd6ea398866a3c8bc97ed3771d6581f372930c4571b548cffa1f4c668d1a616cf0d2382e823201f4c449a2feaf4992f2efe100dfdbe30a6cab0f0f647b70d78486f272ed659c095af5d466857c935bf1512f6845bf77574045ec1f931c64bae457edae1d0885a65ad698adabee49d74f154a634a3c8f08231fb885f2beedf256cebfb13796ef55681b55907ed8db726a96e1a4c43a0a2ecbbd1c8643614189ffa6c34fa48dcc0dd2ce93ae46f7b618e54361629f3548f8d91a15a3a08385ee01295d9f0f790d14f8b5afe93e15000761d500d352d0db65cf48fe34eb2ba8aaaa42b2050b26acfebbdf4aebc2a400cff23eacaf10447a12f88987fe7063d29d147e9db6590a1241ca961ac443f95d8b4b180c044e59c33340e25f9dec8dd46bc794a1f7cbe61f436dbaac5d6796b7e6f86871618dc4fa4d13d5f18f04bdde343b083d681ac2dc8d66457", 0x1000}], 0x4, &(0x7f000000ef00)=[{0x48, 0x1ff, 0xf2, "b83f70402fa041c9efd0bd30ad51d12df96f9f8c17c38b3de6d457afd51295432c42975a93a689f70de2ae9688471eccc0db9b389ec40c"}, {0xa0, 0x11f, 0x3, "d0e6ef8ffb1b010889d967b981c8c1a9b3c61d7a0bdfbdbdd0ee17dc811c99169b2b914c1a524bee3686caa617272fa3016f96e0950fb07b03032a77697a47dede99c2ecde2ffdd7a8e6ec94647827a5972c9bbe66257590424a6ff7dbbffb2403bac04ee3ea05c988a5226bc282a15d5ad27795081f440256c734e62849ff40945ea7046ea298f23f03"}, {0x80, 0x118, 0x8, "bf4a82e969611e29b15e4dccf9e1c18a817ce5ffa0f3c0f44589ed9d73a16275b84981a382539212ad4e9b4d4f533e0225493b3470a98e98907858d006200a254a304f459895cb16b65b24e70d260af476fc19acc52d20dbc78892b796f5cc1254603937151477e813"}, {0xf8, 0x11b, 0x7f, "c75c64945adcfb3a502416ff00a2a3793c2083277469977bb58c8ccdd6c2cdb9631b137e16daaa192465ef130222421c7064ec614b68b86990ba5120d79594227f3cafa8aff8620dbdff8c8fd1ad22ed74ec79eb505f5a00bdacfd4b11d6251857494ddf854540d1c003037d575c9254eba4c720621dd7e3a6c7aa047956356da11504f8fe85e6a5fa8e6d97f3ec7ff93649547c3f30a594a22a29d44817befe2863ba0a1465e6a730eac68c73c9030342869161ab2de7c2e86ac75ece5b9234f07136336e35133886d5540ac2784dc582ff5b25db141c12014a853ce23bffe975aec6b35b"}, {0x58, 0x0, 0x400, "2395e9b9b84cf8e14557ae7696d8c399b2e15e65bcc50c63656fb74bfa377f73a2f809b56588d66adadc3bd98a3d8977d0ebf595bdb796da130f203356ced0af67fa"}], 0x2b8, 0x4000}, 0x289b}], 0x5, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) r4 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x800000000000, 0x109000) setrlimit(0x7, &(0x7f0000becff0)) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) perf_event_open(&(0x7f0000001f88)={0x0, 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) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000400)=""/115) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000000240)=0x1) sendmmsg(r0, &(0x7f000000a880)=[{{&(0x7f00000001c0)=@sco={0x1f}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000b80)="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", 0x218}], 0x1, &(0x7f0000001b80)}}], 0x1, 0x0) [ 93.961407] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/03 00:39:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000450000280000000000009078ac1414bbac14140000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="e853eec7384de09b946548dea72f2a1cbbd7da148a3041dbb4667fd13a6e09cda7da87c2bd86bda42842dbbbc8"], 0x32) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x4000003ffc) read(r0, &(0x7f0000000240)=""/154, 0x3e) 2018/05/03 00:39:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='2/file0\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xe5, "79cdd10bb074a8a72bcc28590b86fe771bad83e1c73674940d65085d80f0fcb96db98f1aee442763217be4b0fed530271dcf44c1743cc98bc49f5cbf1b03370dfc83b811aea9b3182b5667ba24c484b1f02dae6cdda9cc2b9aaa4621da2363c935f6b4f1a16fd79311e6880430ece000fa37b4a04c23437f71c23e8db59dc7ed2542363dcb68b1231ad3f8280c833869bee3542cb42adbdb3ed9e0ee8710fe98e6c31bdb4f2125c01c6f3d7c3c523bc4963cda963a2d88264351a9ce5644e1ec6cb80f296c85b4320674200ab523b75a2e5187abf591781b46cc89daedf320bc56d6372915"}, &(0x7f0000000000)=0xed) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x84) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x30002011}) [ 94.048864] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/03 00:39:00 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000001c0)={0x3, &(0x7f0000000140)=""/16, &(0x7f0000000580)=[{0x3, 0xb5, 0x100000000, &(0x7f00000002c0)=""/181}, {0x100000001, 0xf9, 0x1, &(0x7f0000000380)=""/249}, {0x2, 0xef, 0x5, &(0x7f0000000480)=""/239}]}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'gre0\x00'}}) r1 = socket$inet(0x2, 0x80b, 0x1f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x76ce, 0x80, 0x4, 0x9, 0x80000001, 0x5, 0x8001, 0x9, r2}, 0x20) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x141200, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000ac00000000"], &(0x7f000095dffc)=0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, 0x8) 2018/05/03 00:39:00 executing program 7: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000000480)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000480)=""/26, 0x1a) accept4(r0, &(0x7f0000000000)=@sco, &(0x7f00000000c0)=0x80, 0x800) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) 2018/05/03 00:39:00 executing program 2: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x2710}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4}) io_setup(0x4, &(0x7f0000000100)=0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4) io_submit(r3, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000000140)="38ad7983fac59e3e6500cde9b1bd8ae050d1e1c4d0092bd959411880ee848d62b2df437d93fe0562a1b5cd765dffaccd1dd6d41138225f37265938bef86bf055655b7a64e81d0809f7dee11158c10d805999e0f1c9955a8f88cc2d6a84afe29e8f6864a01c0c5a270c194a3e0c7e6a14a99029db31af11bdd9577039556cd5cf6c4a1e3d85d978c4ba7b9a08702d1dcbe74d1ae2f5ba6617cda635d8e61dec2249db6fd1b5e36820209f779ca3641544d91b56a5be566fb2ebf9f679cee03c1c7bca09d9c18c617a", 0xc8, 0xdb0, 0x0, 0x1, r1}]) preadv(r0, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) 2018/05/03 00:39:00 executing program 5: unshare(0x28060400) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x20, 0x220002) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r2 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000180)=""/245, 0xf5}], 0x1, 0x0) 2018/05/03 00:39:00 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) timer_create(0x4, &(0x7f0000000000)={0x0, 0x39, 0x1, @tid=r1}, &(0x7f0000000040)) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0x3, 0x0) 2018/05/03 00:39:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x4a) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x7ff, 0x4) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="4b97e19e"]}]}]}, 0x2c}, 0x1}, 0x0) sync() prctl$setname(0xf, &(0x7f0000000000)='\x00') 2018/05/03 00:39:00 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x0, r2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xffffffffffff0650) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f00000001c0)={@rand_addr, @loopback, @rand_addr}, &(0x7f0000000200)=0xc) 2018/05/03 00:39:00 executing program 7: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000affa)='./bus\x00') mknod(&(0x7f000000cff6)='./control\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000af8000)='./bus\x00', 0xe) rename(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='./bus\x00') madvise(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xa) 2018/05/03 00:39:00 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000024007f0000001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) r1 = memfd_create(&(0x7f00000000c0)='trustedtrustedvmnet0\x00', 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x81}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x1ff}, 0x8) r4 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0d001f47", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000080)={r5, 0x8}, 0x8) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)=0x0) ptrace$getregs(0xc, r6, 0x3, &(0x7f0000000280)=""/209) write(r4, &(0x7f00000002c0), 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r7) 2018/05/03 00:39:00 executing program 1: r0 = memfd_create(&(0x7f0000001340)='\x00', 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000140)={0x9fe000000000000, 0x0, 0x3, 0x9, 0x0, 0x80000000, 0x4, 0xe277, 0xe9, 0x3f, 0xb991, 0xe34}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000140), &(0x7f000034bff8)=[&(0x7f0000ff7000)="000000000000001e0804002000b7ee49627a60fffc0c6565643b79"], 0x1000) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockname$ipx(r0, &(0x7f0000000200), &(0x7f0000000180)=0x10) 2018/05/03 00:39:00 executing program 3: unshare(0x40600) sync_file_range(0xffffffffffffffff, 0x0, 0x3, 0x0) 2018/05/03 00:39:00 executing program 0: fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x80086601, &(0x7f0000000000)={0x0, 0x401, 0x8000000, 0x4000000000000000, 0x3e6}) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 00:39:00 executing program 5: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'syz_tun\x00', 0x3}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x3f, 0x4}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000300)="b3", 0x1}], 0x1) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 00:39:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf46318f744d5b819) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=ANY=[@ANYRES16=r0], 0x1}, 0x1}, 0x10) 2018/05/03 00:39:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00002acf33)="18000000020001000000be8c4bff8c8836000011020300000800000000000040020033d898056bf748bb6a8807567e59dba67e1947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf810000047ee87ccc0000000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162edae4b776b553502e0a7c731dc4e94a1ee130", 0xc0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x8, 0x218, 0x5c17, "717565756530000000000000000000000000000000000000000000000000040000000000c2a400", 0x2}) write(r1, &(0x7f0000000140)="6bf5cea80be7e1c0027b33c3e0445d63a40dd960083b9b9bea7e34810247809167510396314fe0bc347419e6feadaa2d1ee7e5cccebb4fb29053cc5179671a88a7947b471c3e19ed26602e9d48c03c7a5d4f014c36a682c3c0df45ad57e6be225feea68d960a801ec5afe29c95a88b698073c8e4946c8064343b4c62df6b7257ac18b4ef35d50f201bd0b71f9d91a2b45651d3bd6e58991c0c95146503b0175fa4b61fe30932bfb476b472684f563ebcd0073ed6e2151e2a38f0b7944c8fd8394975a4f748f0257d27e2a0ad805d3e66ad24a8453b20fee4ecb27cedc97ddfea325fc941735b0d21aeb3", 0xea) 2018/05/03 00:39:00 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='loginuid\x00') syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7c00000000, 0x80) write$cgroup_pid(r1, &(0x7f0000000240)=ANY=[@ANYBLOB='595J158195'], 0xa) 2018/05/03 00:39:01 executing program 4: r0 = socket$inet6(0xa, 0x5, 0xffff) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040), 0x3c0) r1 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/249) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000180)=0x8) socketpair(0x0, 0x2, 0xffffffffffffffff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000200)='bcsf0\x00') 2018/05/03 00:39:01 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x40045568, 0x0) fcntl$getflags(r0, 0x408) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xe048508}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb4, r1, 0x8, 0x70bd28, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x140000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffff5332}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x41}, 0x8000) 2018/05/03 00:39:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'gre0\x00', 0x80}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, r2}) accept4(r1, &(0x7f0000000040)=@ethernet={0x0, @broadcast}, &(0x7f00000000c0)=0x80, 0x80000) 2018/05/03 00:39:01 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x8000000c}) sendto$unix(r0, &(0x7f0000000280)="e44579918c718475162e8aa95a1dca8d9accecd796d60f869321a484147fd19cd40c01301ceae807a78d3297bf27e50ee014fc8e1b160beeac2d812577f135850b514887b879b171a3e0354236cd1046b431b3c3bf578a84a2cef598e360e0d56edef3b99b7009bab9c355e917f76d758e5de5899477aa569c3e0c6c8913952284042fb2c305b0d4b8f7dde173a5cc563faee76ffca37633d38589d2458e4188e5d3d8f69132c008d9c638151765ee3921e7f61be709ef071f", 0x111, 0x10000000000000, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xfffffe88) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0), &(0x7f0000000140)) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000100)=0x6) socketpair$inet6(0xa, 0x800, 0x7f, &(0x7f0000000000)) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3fd, 0x880) 2018/05/03 00:39:01 executing program 6: r0 = shmget(0x1, 0x3000, 0x98, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = perf_event_open(&(0x7f0000012000)={0xfffffffffffffffe, 0x70, 0xf82b, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0xfffffffffffffff7}, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0500322ef47275737465646d0000000000000000"], &(0x7f0000000140)=""/72, 0x48) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000100)="1e26ae47009c70f40370f46f", 0xc}, {&(0x7f00000001c0)="cb253843e0744c686ac6b496cb2eb591a9d00d2f326ed785411c2afb86c8488118fdb6752979834700c802fb6dcbf92255cd0b2ee7162c62a3854d2512bacbbd70cb11dd5518bd01a08a9ff6172ad0a49276b7ae493b58ff533158875b05c0c153d4dfc242eb14a97f48f77a310251ca554c0121363bf649ef43acfd9b1654ddef419bbd0c894e5fbc", 0x89}, {&(0x7f0000000280)="89ce99352962855273382236636fa40736d2b56aa24faed90fdb06dc61978699ac148aec0d0d90202110a768511df81cf2aa6ea35da61ef712fb541443577cd4d55f43f86e184280eda274a796e002c93c05f2a49427d2a0549cfc3916a1b36f3ed49cd16585e02506cf156b14f326bcb6f2282eb8bd38dad97660d85468c26d6a8b7c16eb041342775dcd9bac97080f74d2468c0592f507b4b2f52fb7caef7410baa8273727a694c0f6483e332a9d5dab87d74c6deb3a6177af4b4b68ae0564b9976a67e3715f00e6ed76338eb9bf283198cb8121774fe410486547ee14b835099fbaa9", 0xe4}, {&(0x7f0000000380)="36de1181f662c81be7984db8eed359092c2f173f6074e600848f3bd6d560c981e6898ce289b131ff6a2d42c834475ad1a7c073721d0fe9e05d6d8415bce7c96b9021351cfdb5901e105160ab5b6e7c7fd98555c42ccd3957619e864501e369d6a464b59944702be4ef6096dab0f2535063d973c5b5ae4be8a224e9d12fb5c642772d462085d503ed47af402ce062c83b46478b13af00382c960b3bc6038394d5d8bf6b58f5abe52d3a91c6f804c6af5f09d4f61c777ada968eb09e745994fe9cabf667034a626023c2437f7acf2a712bdf95edf895227ef133e558bb58aeb779", 0xe0}, {&(0x7f0000000480)="0fbfb0e7bb5cb1765828eef33309aaa3e05b39df9e546d56f45f4e5c2af2847f167e20ea890b3eb4bbd1e73cc27497ac088a053d63911ee30619b1112826145b162d6bc2176b4ea9a1f6a292d19492c4dfa4a08b51bb9f60446d98d9d9d08956", 0x60}, {&(0x7f0000000500)="cb1d621a39e4c98ad67e3b9e4b52642130a634d8168a8362fd26c4c881fabc91ba75bd7c035f3a9d99ded2ab7262703fe8a32dd7c8782f300fda55d9a3d71296fc181eefefd8f69e3cd105751c86094dfde76d8986f4c3cb18ed70585b6857337b001e304888b5a9696029b2ccebbbc06d3802620110f109f173dff2e0f7766ac30e5bdd60cbb69119edbcd03c0093633c6103149301181b4b34af5250e5640363a916a4aee9d780ea116bf054e3", 0xae}, {&(0x7f00000005c0)="9805507dca1c02d53ed9f7464c2100adf6e676a664e2293aeb53ef20f939320baed7b5787f4f6f63f91f63680958a350c9386801efca6add651efc62888c0b6178d4701dcf07410b5d8604309579b255d82e4411e3d0f810eeb95029b4999e6ff6b9321b50428384334d5f727d5dd45a", 0x70}], 0x7, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f00000000c0)) 2018/05/03 00:39:01 executing program 7: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x34, 0x0, 0x0, 0xffffffffffff8001}, {0x200000000006}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x18) 2018/05/03 00:39:01 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x4) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc99e97f1d7ac5b8e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6772}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0xfffffffffffffffd, 0x8000, 0x3, 0x101, 0x8001}, &(0x7f0000000240)=0x98) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='security}\'-[vmnet1-#\x00', 0xfffffffffffffffe) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="06dfedde5eb2066ea56810900db7027a1083be8a0fb4d818656588f1eac7da44242e003f119aa45546cbdd01d518834d21483d8a9843fc88f6bb5173a556191c73d20b99cfac64f5705100aa8869c6da8af311046e17101fec06cd1a9bc081d94232fb4440de93f0bad353a41c232fe833ac7513298b933c6a1d3e74e962f38954542983e759a4436b4a4ee6bafa54e926", 0x91, r2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) munmap(&(0x7f0000926000/0x2000)=nil, 0x2000) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f00001bb000/0x4000)=nil], &(0x7f00003dc000), &(0x7f00004e55fe), 0x0) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000280)) 2018/05/03 00:39:01 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x200000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000180)="3a468c033802812cc07375586c02554549dfb923608d81200efbb2c985f696dc45", 0x21) [ 95.639945] audit: type=1326 audit(1525307941.638:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7116 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 00:39:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x210000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x7e, @multicast2=0xe0000002, 0x4e23, 0x1, 'lblcr\x00', 0x0, 0x8, 0xc}, 0x2c) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) recvmmsg(r0, &(0x7f0000003b40)=[{{&(0x7f0000000c40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0xc, &(0x7f0000000e00), 0x0, &(0x7f00000021c0)=""/4096, 0xfffffffffffffe72}}], 0x400000000000178, 0x10122, 0x0) 2018/05/03 00:39:01 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xd9, 0x80) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfdb1, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000000c0), 0xffffffff, 0x200}}, 0x18) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x8000) 2018/05/03 00:39:01 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) ioctl$TIOCNXCL(r0, 0x540d) 2018/05/03 00:39:01 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/05/03 00:39:01 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x46900) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x4e22}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e21, @rand_addr=0x89}, 0x1, 0xfffffffffffffe01, 0xfffffffffffffffb, 0x7, 0x80000000, &(0x7f0000000040)='syz_tun\x00', 0xffffffffffff8000, 0x0, 0x4}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000403fe7)=@known='system.posix_acl_access\x00', &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) 2018/05/03 00:39:01 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) fcntl$getown(r0, 0x9) listxattr(&(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)=""/24, 0x7) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="ba36d079fb20a9479d2d2801cb4eb0c1041b9f85344ea762a835d305fe14adb542970cbfa307931cbdb4b9e115eb2f5a22a314f6bffbcc5fc0b3502b92bb4a67b4f2bc8941dfeff5fc26279a0ba8fb167bd182bb1989d8b077e26bcba00c96f78d2fd19d7f088fb6a9c9f0c735e99520212f1c6205d04279743d231b95992d109a68949a72786ef2a01da5bfda7f413ed1ba03737ada94f7e8f4d27b") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000003c0)={0x3, 0x9, 0x3, 0x0, 0x0, [], [], [], 0x2, 0x5}) set_mempolicy(0x4003, &(0x7f0000000000)=0x2a1b, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x5, 0x800000000009}, 0x2c) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000500)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000140), &(0x7f0000b88000)="13"}, 0x20) socket$alg(0x26, 0x5, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r2, &(0x7f0000eef000)}, 0x10) accept4$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14, 0x80800) recvfrom$packet(r0, &(0x7f0000000240)=""/168, 0xa8, 0x2040, &(0x7f0000000380)={0x11, 0xff, r3, 0x1, 0x5, 0x6, @random='^QoGmw'}, 0x14) 2018/05/03 00:39:01 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = msgget(0x2, 0x100) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000500)=""/73) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)}, 0xbffc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) r2 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000380)) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000180)={r3, 0x10}) r4 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="fc14dc3199aed9159819e6a078e2cbeac06bd157da334a74574d0e05ef35ce404f349fffdd0773d80fcc265952e9f01a5f2e289641fd76efa708580b7035f30b", 0x40, 0xfffffffffffffff9) keyctl$read(0xb, r4, &(0x7f0000000280)=""/216, 0xd8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="1400000099d61e21a4602899d105000a000000088676ff7a8b4badfba16bf2779051d86dca8854a58baedab8368f00b416bb35512f297e1cede7b250c77cfb98485afa"], &(0x7f0000000480)=0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r5, 0x4) 2018/05/03 00:39:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xe, {0x2, 0x0, @multicast2=0xe0000002}, 'tunl0\x00'}) 2018/05/03 00:39:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") prctl$setendian(0x14, 0x1) flistxattr(r0, &(0x7f0000003ac0)=""/219, 0x4f16cca6) 2018/05/03 00:39:02 executing program 2: mmap(&(0x7f000053e000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10}, 0xfffffffffffffec8, &(0x7f0000000000)={&(0x7f0000000300)=@newneigh={0x0, 0x1c, 0x10, 0x70bd2b, 0x25dfdbfc, {0x7, 0x0, 0x0, r1, 0x8, 0x80}, [@NDA_SRC_VNI={0x0, 0xb, 0x2}, @NDA_PORT={0x0, 0x6, 0x4e21}, @NDA_SRC_VNI={0x0, 0xb, 0x4}, @NDA_CACHEINFO={0x0, 0x3, {0xf89, 0x1f, 0x3528, 0xa5}}, @NDA_SRC_VNI={0x0, 0xb, 0x100}, @NDA_VLAN={0x0, 0x5, 0x1}, @NDA_VNI={0x0, 0x7, 0x10000}, @NDA_LINK_NETNSID={0x0, 0xa, 0x74e1d9a0}, @NDA_VLAN={0x0, 0x5}]}, 0x1c}, 0x1}, 0x1) r2 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e23, 0x7fff800, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x7f, 0x1ff, @dev={0xfe, 0x80, [], 0x1d}, 0x100000000}, 0x101, [0x3, 0x100, 0x0, 0x47e6, 0x1f, 0x5000000, 0x8e79, 0x80]}, 0x5c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000080)) write$fuse(r3, &(0x7f0000000100)={0x18, 0x0, 0x0, @fuse_bmap_out={0x4}}, 0x18) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000700)=""/4096, &(0x7f00000000c0)=0x1000) 2018/05/03 00:39:02 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)={0xfffffffffffffffc}) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4e23, 0x8001, 0x4e20, 0xe239, 0xa, 0x80, 0x0, 0x3b, r3, r4}, {0x3, 0x10000, 0x4, 0x6, 0x4, 0x7, 0x80, 0x2}, {0x9, 0x5, 0x1, 0xf1f0}, 0x3f, 0x0, 0x1, 0x1, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x33}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x7, 0x2, 0x9, 0x8}}, 0xe8) 2018/05/03 00:39:02 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) read(r0, &(0x7f0000000000)=""/20, 0x4dd87b0117e75000) 2018/05/03 00:39:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000), &(0x7f00000000c0)=0x4) write$fuse(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="200000000000000000000000e3a1cc3f"], 0x10) recvmmsg(r1, &(0x7f00000051c0)=[{{&(0x7f0000003c00)=@rc, 0x80, &(0x7f0000003c80), 0x0, &(0x7f0000003cc0)=""/4096, 0x1000}}, {{&(0x7f0000004cc0)=@rc, 0x80, &(0x7f0000005100)=[{&(0x7f0000005000)=""/226, 0xe2}], 0x1, &(0x7f0000005180)=""/39, 0x27}}], 0x2, 0x0, &(0x7f0000005340)={0x0, 0x989680}) 2018/05/03 00:39:02 executing program 4: r0 = socket(0x1d, 0x4, 0x4) accept$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000000)=0x6e) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000180)={r2, r2}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unshare(0x20000) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') flistxattr(r3, &(0x7f0000000080)=""/79, 0x4f) dup2(r1, r3) 2018/05/03 00:39:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4440, 0x0) listen(r1, 0x7) sendto$inet6(r0, &(0x7f0000260000), 0x0, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) dup3(r1, r0, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f00000ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e00000001300000000000000000000006362632d6165732d6165736e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b40fbb379800000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xffffff34}, 0x1}, 0x0) [ 96.337862] audit: type=1326 audit(1525307942.336:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7116 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 00:39:02 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x3}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000f8b000), &(0x7f0000000140)) 2018/05/03 00:39:02 executing program 2: unshare(0x40600) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000080)="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0x1000, 0x0) lseek(r0, 0x1, 0x0) [ 96.485144] can: request_module (can-proto-4) failed. 2018/05/03 00:39:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) r1 = memfd_create(&(0x7f0000000040)='system-vboxnet1\x00', 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000080)="3bcc1b7e328b0f9015069bee39011a423d7827d17c0456035782cfeaf09b17613c7c6e0efb77bbffc93e8d6b4a42fdf650387347299be64786c38c1d9806c3984cbc4934302294282f2fff9090aed475d4ec347783b267d730466d19abd4a8cb18be597fc471cf0c146bc0f5c1f61e86e7d998e78ae1fe777df4835d7d444d0dc6a5de1d0cc5ecad35d8a2cff8f27e13a3e58542d543f74978d93d50393552a4c5144d0900326026fec431c1a489e8fb72d2ad37661d085f499c46fe5dee439a", 0xc0, 0x7fff, &(0x7f0000000180)={r2, r3+10000000}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000003c0)={0x40000004}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0x7, 0x80f, 0x6, 0xf1ec}, 0x8) 2018/05/03 00:39:02 executing program 3: r0 = socket(0x18, 0x0, 0x2) connect$netrom(r0, &(0x7f0000000400)=@ax25={0x3, {"e35c638a74df7d"}}, 0x16c) 2018/05/03 00:39:02 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) socket$inet6(0xa, 0x803, 0xf48) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x10000000004e20}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/05/03 00:39:02 executing program 2: r0 = gettid() exit(0x82) capget(&(0x7f0000000300)={0x20080522, r0}, &(0x7f0000000340)={0x2}) 2018/05/03 00:39:02 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) pread64(r0, &(0x7f0000000580)=""/237, 0xed, 0x3) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000100)=0x1, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000240)=""/168, &(0x7f0000000300)=0xa8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in=@broadcast, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000780)=0x1) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000000)="e358a0221d66724af97f7220a473cb4bf2a5db3270826cfd941b30dd2ff49f2cddbc1b307155be5b935f49c298e47b8dcb2314d6f87b96fe37461a5b1dd3", 0x3e}, {&(0x7f0000000040)="b7e3df129b8e64f0fd258bcf620cd73d88303d18384d6a9276c19ec56e2c2bf31b9e070046f25fd6525a4393a1b53534f031385b9c768753e58c0c601922f0e84d768c74143c7b0a460a82d326339db8d299d72979a2f8a1103107dd10da71fe37287c1323274b10a9366556a526d1a44fb2c64ac9f60b91f12f71541b2cab0f13fe56e8547dd4084b037791716d83a6587c0ef98f154b159aaca2f7f005be11f697ab33c3d2367fb7dd09669c01", 0xae}, {&(0x7f0000000340)="11c2bcd6288b8f61c96094f36007af98f5a2d69a0ecb41580bb7b4d5e061ccd13207fc8f52ead2a0142e28daf284e9a6745017538203aeb162b5d0433a0db4d61003e93de505bd83efc1df1a2669d82c71370439036acdd8ca97c8161b2b72361f7f4118c8012265e8659f171e0f7c5d1674dc30c325f7450e6387b908a7cda4f27c5a52c8bb0496d03ac665c00287c00baed05e382a98a67e6d8684580639b315e7d7500f26f6d435c97a6e271a63e3ce6325842ba1d2e5b6ea8d6159995ebc780c8c3ae85c2d507df4fe8249d2e7b5cdbda22b1cca8a9be0d0c51d27cdb40da950cb9718ebe08a1e6d44", 0xeb}, {&(0x7f0000000100)}, {&(0x7f00000001c0)="d39510bf65e76a73c1ad1918aefa139fec1e2a55d8781e0e934689394da5e30d4958e60555cc57766a6fd61c887d92a1218790d1c586d573630ca2d3f5eb8f977a82e2cfb2f61f413f5abef138f49fb1acbd705deca0ee623921087953129f08d21b803e9be84f4b8d49a79017c1d2678a3b36ae", 0x74}, {&(0x7f0000000440)="07373e1c9a440c4c7c69558fbfa15f7f3a4b1ce45b85438ae95a6e02f2a64db330228c603f40b6ada8d4aa610eadcba8871698f619fc5f493b8f53e32084c8dacf29d0ec99c8a457e2b5f096f5f973de7417f4fac099dc7aff58ec130c7b5dd1953449a754b0fc8e848c795b7f0cd22c473380aac1889f387f06d7e605183fa2a41e7027ed31de3f17b6028335c4e0d493f62795a0416b6ec87c476c6c", 0x9d}, {&(0x7f0000000140)="08df0b83f3b4f629886c12d7149a3e7800c32eb8c9abe0df7476875cfb1e30cf4cd8e8679ae02b38b528a1b41fdd7826425adebf67833445", 0x38}], 0x7) r1 = memfd_create(&(0x7f0000000840)='\x00', 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x65e) pipe2(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000800)=0x2) [ 97.319868] can: request_module (can-proto-4) failed. 2018/05/03 00:39:03 executing program 3: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x100, 0x8200, 0x100000001, 0x4, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x7, 0x2, [0x0, 0xfff]}, 0xc) fchmod(r0, 0x0) 2018/05/03 00:39:03 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x94200, 0x100) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000040)=""/224, &(0x7f0000000140)=0xe0) unshare(0x40600) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) shutdown(r1, 0x3) 2018/05/03 00:39:03 executing program 0: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) flock(r0, 0x8) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x80401) recvmsg(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000040)=""/179, 0xb3}, {&(0x7f0000000100)=""/49, 0x31}, {&(0x7f0000000140)=""/28, 0x1c}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/72, 0x48}, {&(0x7f0000001200)=""/82, 0x52}, {&(0x7f0000001280)=""/211, 0xd3}], 0x7, 0x0, 0x0, 0xffffffff}, 0x102) 2018/05/03 00:39:03 executing program 1: r0 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80200, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x17, 0xcb, &(0x7f00000000c0)="cbe95b85d406cb672bf10f0e6885d2ac4baa91f065dadac5c16e801650c3e7298ae3a1d526d52e13abacc82d29b15b2c55199d4a4d99d674c9375ffd52066a364a04ea75901223e5fc2dabbe5f09d842ca01b6f6c2c93a03e2f404abb0f5dc9ecfd19a401c3fcc6ab3a4507815f9614ee3ff9b2e24be9de220ec0a661882c192f3edffd7579398416be6c9c65ab50593d17e2c3d45138b91341f3c442a1779204d3f1c05e517b29b038dbb83961acb349b65ede634e21cf253ade9edf5f630ada3383940f68f6ae6c38eac"}) io_setup(0x1000, &(0x7f0000000080)=0x0) eventfd(0x0) io_submit(r2, 0x1, &(0x7f000081afb0)=[&(0x7f0000e06fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000031d000)}]) 2018/05/03 00:39:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x492, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x2}, 0x4) bind$inet6(r1, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) 2018/05/03 00:39:03 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f00000000c0)=0x80) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f000079bffc), &(0x7f0000000080)=0x4) 2018/05/03 00:39:03 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000200)="4528ff240500", &(0x7f0000000040)=""/158, 0x0, 0xfffffffffffffffc, 0x0, &(0x7f0000000380)}) r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000240)=0x6) 2018/05/03 00:39:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x1) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x2) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x2c, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29}], 0x10}}], 0x2, 0x0) 2018/05/03 00:39:03 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x1800, &(0x7f0000000000)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x0, 0x0) r0 = semget(0x1, 0x0, 0x85) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x81000]) r1 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f0000000080)) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00']) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0xaaaaaaaaaaaaba7, &(0x7f00000005c0), 0x0, &(0x7f0000000680)) 2018/05/03 00:39:04 executing program 6: r0 = socket(0x10, 0x3, 0x0) memfd_create(&(0x7f0000000000)='system@\x00', 0x0) write(r0, &(0x7f000040cfdc)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0x24) 2018/05/03 00:39:04 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) 2018/05/03 00:39:04 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @rand_addr=0xcc}], 0x10) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto$inet6(r2, &(0x7f0000000000), 0x133, 0x0, &(0x7f0000000140)={0xa}, 0x1c) 2018/05/03 00:39:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000400)) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x11000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x70, r3, 0x20, 0x70bd2b, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x20004041) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{0xba, 0x100000000}, {0x40, 0x9}, {0xfffffffeffffffff, 0x6}, {0x2, 0x40000000000008}, {0x2e83389c, 0x7ff}, {0x6330, 0x800}]}) 2018/05/03 00:39:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') unshare(0x40600) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000040)={0x10001}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x3, 0x4) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfffffffffffffff8) 2018/05/03 00:39:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x3, 0x1, 0xfffffffffffff000}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_elf32(r1, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x1, 0x8001, 0x7aafe6de, 0xc293, 0x3, 0x3f, 0x4, 0x8c, 0x38, 0x3a9, 0x2800, 0x6, 0x20, 0x2, 0x9cf4, 0x4}, [{0x70000004, 0x8, 0x400, 0xfff, 0x8, 0x5, 0x9d28, 0x3ff}, {0x1, 0x6, 0x8, 0x80, 0x401, 0x80000000, 0x7, 0x1}], "", [[], [], [], [], [], [], []]}, 0x778) poll(&(0x7f0000000080)=[{r0, 0x5764}, {r0}, {r0, 0x602}, {r1, 0x40}, {r1, 0x200}, {r0, 0x400}, {r1, 0x200}], 0x7, 0xa00000000) fsetxattr(r1, &(0x7f0000000640)=@known='system.sockprotoname\x00', &(0x7f0000000680)='@%\x00', 0x3, 0x0) 2018/05/03 00:39:04 executing program 3: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000000000)={0x1, &(0x7f0000234ff8)=[{0x6, 0x0, 0x200, 0x7fffffff}]}) 2018/05/03 00:39:04 executing program 7: write$tun(0xffffffffffffffff, &(0x7f0000000d40)=ANY=[@ANYBLOB="00000000000389b60000005e28cc585d80b61f000000ff020000000000100000000000000001000000000000000000000000000000000800907800000000fe8000000000000000000000000000aa"], 0x4e) semget(0xffffffffffffffff, 0x0, 0x40) finit_module(0xffffffffffffffff, &(0x7f0000000040)='/dev/rfkill\x00', 0x2) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{0x4, 0x7f8}, 'port1\x00', 0x60, 0x80000, 0x1ff, 0x6464, 0x7, 0x3cb, 0x2, 0x0, 0x6, 0x8001}) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001e00)=""/4096) 2018/05/03 00:39:04 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x30, &(0x7f0000c01f18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6}}, {{@in=@rand_addr}, 0x0, @in6}}, 0x40fd) 2018/05/03 00:39:04 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000040)=0x2) fstat(r0, &(0x7f00000000c0)) 2018/05/03 00:39:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x2c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000900000000000000000062637368300000000000000000000000766c616e3000000000000000000000006970365f767469300000000000000000766c616e300000000000000000000000aaaaaaaaaabb000000000000dcbd0d001b41000000000000000070000000a8000000d80000006d61726b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000fdffffff0000000072656469726563740000000000000000000000000000000000000000000000000800000000000000fcffffff0000000000000000000000000000000000000080000000000000000000000000000000000000000001000000ffffffff0100000003000000000000000000626373683000000000000000000000007465616d30000000000000000000000062637368300000000000000000000000697036746e6c30000000000000000000aaaaaaaaaa000000000000002269430635fc0000000000000000f8000000f800000028010000636c75737465720000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000068656c7065720000000000000000000000000000000000000000000000000000280000000000000000000000616d616e646100000000000000000000000000000000000000000000000000000000000072656469726563740000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff00000000"]}, 0x338) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x800, 0x3) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000540)=r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x7b, 0x17}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000580)={r4, 0x3f, 0x10, 0x3, 0x8}, &(0x7f0000000480)=0x18) 2018/05/03 00:39:04 executing program 3: r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x271) close(r0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) 2018/05/03 00:39:04 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x8, @rand_addr=0x7ff}}}, &(0x7f0000000140)=0x84) connect(r0, &(0x7f0000000180)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x80) [ 98.489707] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/03 00:39:04 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x8000c1004110, &(0x7f00000000c0)="ef03017733220d608b486117c50a1d779699d3338b96ac12a6120c070000000007003c812253c694920eee18624c5a8674a3afd3b207bb8e9dae42d4c3411b4bc260bdcae1ac2feae628ac5d3c08cd418e8dddeab8587f7b1f6c95ae34a00bd644fadfba5783d7a5f5bab6b62bccb0cbff321198c21c17ca6943f8eed03e1b28bb5c8cbb8ea10f71e5a8aaf878c57c69bf7a6e25c81aec6eda1a2bfcb527f11e75") ioctl$TIOCNXCL(r0, 0x540d) 2018/05/03 00:39:04 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sync_file_range(r0, 0xffff, 0x7094, 0x1) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x30}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1000}, 0x1c) 2018/05/03 00:39:04 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = semget$private(0x0, 0x3, 0x400) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000280)=[0x2, 0xc, 0x66c, 0x7f, 0x20, 0x5, 0x10001]) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00@\x00\x00\x00\x00\x00\x00'], 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="ff020400001b000500000000000000000000000000000205", 0x18) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/183, 0xb7}], 0x1, &(0x7f0000000200)=""/36, 0x24, 0x63}, 0x1) 2018/05/03 00:39:04 executing program 3: clock_adjtime(0x8f4b9bd0dc423b8e, &(0x7f0000000240)={0x0, 0xffff, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x780, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x8, 0x0, 0x0, 0x0, 0xa}) 2018/05/03 00:39:04 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x40102) connect$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) mmap(&(0x7f0000ff8000/0x7000)=nil, 0x7000, 0x0, 0x13, r0, 0x0) 2018/05/03 00:39:04 executing program 4: r0 = getpgrp(0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x3ff) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/119, 0x77}, {&(0x7f0000000100)=""/160, 0xa0}], 0x2) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x2) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x6e8b, 0x1000, 0x81, 0x6, 0x0, 0x1, 0x48, 0x6, 0x2, 0x5, 0x4, 0x7, 0x3ff, 0x5, 0x4, 0x429f, 0x0, 0x3, 0x18da7f81, 0x17, 0x3cd, 0x16, 0x5, 0xd952, 0xfff, 0x0, 0x20, 0xfff, 0x1f, 0x87, 0x7fff, 0x95a, 0x1, 0x2, 0xffffffff, 0x5, 0x0, 0x5a09, 0x0, @perf_config_ext={0x4, 0x2}, 0x0, 0xd3, 0x401, 0x5, 0x7, 0xffffffffffffffff, 0x8001}, r0, 0x8, r2, 0x1) [ 98.888355] hrtimer: interrupt took 55545 ns 2018/05/03 00:39:05 executing program 0: mkdir(&(0x7f00008adff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) r0 = socket$inet6(0xa, 0xa, 0x7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xb5, "81a775df2f029cb0164b510d437f830c597432d7616c18bd6f144a64f139fde2d4afed0fe1e852a83e17580a972b0098e71bfb560908b44c44ebfac9a4cc32c5e6da7f7ed17c3e1636049193e848512942e7013477aa5c0579308f7472eeb6eabfb59a76132d6ef2cd951a2c8f49db8deaccfb18d044d12281e738e66366eea1a6e06cd6c203f5fd3cb10e05701a2c6ab2e2d1e226b853a965eab6849c4b0819a55b6a13b23636f8ebd0efdc9928899ed47b416e8b"}, &(0x7f0000000140)=0xbd) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) 2018/05/03 00:39:05 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty, 0x40000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x81, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/03 00:39:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = socket(0x10000000010001d, 0xa, 0x5) socket$inet6(0xa, 0x80007, 0x1) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3f, 0x101040) r3 = memfd_create(&(0x7f0000000040)='!vmnet1mime_typeppp1\x00', 0x3) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r2, r3}) 2018/05/03 00:39:05 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa1886dd60000000000000ffffac14ffaaff02000000000000060000000000000000000000000000000000000000000000000000"], 0x0) 2018/05/03 00:39:05 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x3f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6970647470300000fdff00", 0x2}) r2 = dup2(r1, r0) sendmsg$alg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000040)="1f52e6fd16c9f3797b7964f046b98e09d15bec42ae7afe89ab", 0x19}, {&(0x7f0000001000)="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0x1000}, {&(0x7f00000000c0)="47d378087620f38b39fc0f175aec731be726277a169a0b0efb6a5afe0cbc1c24eec0f343bc166f8338c14d36a1", 0x2d}, {&(0x7f0000000100)="a069c4922d7b9b02ddbf6ac1c1969d638ff9114fee80cbadea3f84f56afbec70cfec50f977462f629e33c0b9818f7d0201057217cd02f1bb0bef4d16ad7e503fb39a38d17295235d991e9673a1cf032d80742353d1251640c2abc6e808982d4c1022bb8b4218aaa12b8cd2f13d78903cf364bbfe0851ac372258e94b9d6142a621c2e342cca1ebbddaecaa029144963c4fe54e8c57ee2468f60cba429dc13037114e0fb180d2045c6196f618ef254f97d553d24eae4dc448299e51835ce98246f2a1f9d8c310a96d157e44ef7c709f6c426e04088856398d351196b672991d", 0xdf}, {&(0x7f0000000200)="b014775c61b9e271d52353958d958e3e012390e4ad3005d2cbb311e39983d17427ff135ad8bca08111f9c5ca6ffdb4a82338c71fded94d905b51f32f52899386873099b45c9baea90aedaeaee28f82e65134f6acc689e459c8688326776437d9d9baa6dd80f59f1db2c3943adc1800db", 0x70}, {&(0x7f0000000280)="2ac1422a65208aa8d22050efdd0fe053aa7eaabeaa80969c7917cceae5f49009e00e593a4d2dcefbed5576c31033792477e3eac14f0fdacfd8fa2dc3177644", 0x3f}, {&(0x7f00000002c0)="f4efbc3b98069991fc01985718728058759522927aa719d498e22d15cc95016639ebd119e29d50b304b2b72b5a76e2c1ef0e4d1d23357ed8d33222091ec4129fd16d3ef160ae400eeccead186b6913af07bc6f284fdec94c070fe210dd70617258bd76877afa3576092bb76fe544367ac95f1cd33aafdd659aea85dadc4d6aea26779e58833b6d6257637dfa20bcbd4d478b61674120bfc6bff5a3b7db59ff3910d54f26e8a61a05089a56aa6a0c78af0c47d298", 0xb4}, {&(0x7f0000000380)="22678fe39389259accfe63f3ef78d8dffffa358abcb8699f516da55d4407258b4b6968bdb47ed6202f412b4a57a9e9058b0774043dbad1458a80273ebcd980ee877d7cd378c516a590f17ad5a5cc3f5df07d574a6d76b2af163d49184c565a2e7a3a61ff2f19cb3bc6517e8bd5e53e4090226dc52f3e388820437fe48cfda6b48f8d2b95eeab901574ea139c4670750d811b3a16d944cb0106df40bc2b19dd0ab0d253830afdfdb9f56b9e2b2466340920670d3846f35fed21e2445d1ad71e7013249b58", 0xc4}], 0x8, &(0x7f0000002000)=[@assoc={0x18, 0x117, 0x4, 0x101}, @assoc={0x18, 0x117, 0x4, 0xda5}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3}, @iv={0xc8, 0x117, 0x2, 0xae, "bf7871c731bd7110cc9fe6c9bc2185936699b5b8db0d448a6c394da344d4cf183eed3542a8820ec0b7d66680dcb20a186523de26586a10111ef5d9536ce32bf264aa12ec532bacc6715164d8a996ca6af040e69b16d335152cae22e8e66d2062efa49f2bc67dbd45f0357c8b2867e9e1622a0dfaf9a276cbaefcabd7ffbdde2560398bd85829ad8494153842bb6b47a37504a03e21cc9ce54108f9dde65890de0b2e5685f8d4aa98d2e8a5cd165d"}, @iv={0xe0, 0x117, 0x2, 0xc6, "14ccfb8f86b175b2eb16556566fbcfe5981dd9c35ca4a9a7ab1ceb0f396234c8f424d3a33806bb0fe7266ee881d1b047abad3f3cdcc16ced84a26fe3de35d933ac3ec8ac92c3fd633d7eafd27f55d0b9db326ec28f4dbc56931c3b8b6d802b39336019bad9390c1fb8b46f81c2f1b44f943e2c2a4f8748dd5011926425319ac3af68eb25164c67b70fc2d0f71c781c2281c5ccde4872d674f7a4fef95cd3d2d1de88d21fe5f563c9ceba8a75f51d36f96de9259d09c9b3b45d60150aabfe02e93316ebcf9659"}, @iv={0x98, 0x117, 0x2, 0x7e, "e5537d2ad10c3bb8a5269db99b485223bd01576abd3ac4bd654d5c5a01777f3738e9ae99e6cbcaccd14bb86f50a1de8ee29fd9191ec3aa35c6532dd040fe4e5b6b4ae723d6c4075415623daca20dc59e769c87bb8faab417d9e908dad36bc55df4ee18ba00e6958429f10064489f0799d6cc9ae7ec6b5841445374eb4792"}], 0x12a0, 0x8804}, 0x80) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/05/03 00:39:05 executing program 6: unshare(0x20000400) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000100)={0x0, r0}) ioctl$KDDISABIO(r0, 0x4b37) 2018/05/03 00:39:05 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) syz_emit_ethernet(0xffffffdc, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x1, 0x8, 0x1}}], {@generic={0x8, "533d226018a65680844513efb396e1519dc7f2440494a62f59fa27643e820b481617a9a5ec1180a5fc8a02568c7a006fcc3145d6"}}}, 0x0) r1 = add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="02a0f15d3cbcb4ca4ceda896729e2847", 0x10, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r1, 0xaf82, 0x9, r2) 2018/05/03 00:39:05 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000098effc)=0xffffffffffffffff, 0x233) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x4, 0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2}) 2018/05/03 00:39:05 executing program 3: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, r0, 0x0) msync(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x7, 0x0]}, 0x8) 2018/05/03 00:39:05 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x400000) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x3f, 0x5, 0x400}) write(r0, &(0x7f0000001180)='W', 0x1) socket$rds(0x15, 0x5, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="02cbf281d65cbc8f82ccd2150a56c7700aad01c11e840e5c4f6e3a00702c09672ded6bc1438ecd217eeb92fbba815a26aec6cdef9f737abb36f6ba40ce83e2b7bbbfd836ca00548fc19f2c515ba6cc7f55464b6bc7e8f018d855275526c07394", 0x60, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='/dev/dsp#\x00', 0xfffffffffffffffe) ioctl$TCSBRKP(r0, 0x5425, 0x9) r3 = add_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="c363297fae0f1355539758a33e547afbaa412f562ff07c352e683a25a5908ed68ef2c23e7d9853e5fd18dbc8b097f7459ab134c87d19496d06b1ef474af3f32d3b46307de2b99a7ad9d22c2a936b7a8f1d7793791730550baa1df78b564452753ef9b110dacf1f54680b67c5aab8aec41b600bb1264c77abf64ebce963f6fe84071fda463209535b", 0x88, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000380)={r1, r2, r3}, &(0x7f00000003c0)=""/19, 0x13, 0x0) 2018/05/03 00:39:05 executing program 5: r0 = socket$kcm(0xa, 0x6, 0x11) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000003e00000000000000"], 0x14}, 0x0) 2018/05/03 00:39:05 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001400)={0x5, 0x0, [{0x100000, 0x22, &(0x7f0000000040)=""/34}, {0x6000, 0xb3, &(0x7f0000000280)=""/179}, {0x3004, 0x1000, &(0x7f0000000340)=""/4096}, {0x3000, 0x44, &(0x7f0000000180)=""/68}, {0x5000, 0xab, &(0x7f0000001340)=""/171}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{}, 0x2000001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000100)) 2018/05/03 00:39:05 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000406fd8)=[{r0}], 0x1, 0x5) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r1, &(0x7f00000001c0)="1f", &(0x7f0000016f02)=""/254}, 0x18) readv(0xffffffffffffffff, &(0x7f0000002240), 0x0) 2018/05/03 00:39:05 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x401, 0x0, 0x2, 0x5}) fallocate(r1, 0x1, 0xe1, 0xfffffffffffffe00) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x380000000000, r2, 0x0, 0xffffffffffffffff}) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000640000/0x3000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) r3 = shmget(0x1, 0x3000, 0x54000080, &(0x7f0000548000/0x3000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000500)={0x3, 0x1, 0x7, 0x3, 0x8442}) getgroups(0x9, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) r7 = getegid() socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) r9 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000480)={{0x8, r4, r5, r6, r7, 0x100, 0x3}, 0x6, 0x9, 0x672, 0x7fffffff, r8, r9}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/03 00:39:05 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)=0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x70, "b65cdeb36701c642d179c4c077e794e051c1bb1c3e27d282b056bb70e9ba33707f4d6022dacf97e826b3419bbdabb95f0678eb5e031cbfd4261867cff7257984906df7d98c34fdc77e4dfcba9aee8cf4e3f65f8cbb3c2df1c4cc93ee1ace17654e0f397a67289e9ca4dfdf913949475c"}, &(0x7f0000000080)=0x78) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000140)=0x8) 2018/05/03 00:39:06 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0x7, 0x7fff, 0x101}, 0x6) epoll_create(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x20000000000001, 0x201) ioctl$int_in(r1, 0x80000080045017, &(0x7f0000000040)) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0xb8f, &(0x7f0000000140)=0x4) 2018/05/03 00:39:06 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f00000026c0)=[{{&(0x7f0000000040)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f0000000100)=""/243, 0xf3}, {&(0x7f0000000200)=""/53, 0x35}, {&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000300)=""/158, 0x9e}, {&(0x7f00000003c0)=""/17, 0x11}, {&(0x7f0000000400)=""/36, 0x24}], 0x7, &(0x7f00000004c0)=""/155, 0x9b, 0x100000001}, 0x20}, {{&(0x7f0000000580)=@generic, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000600)=""/134, 0x86}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001700)=""/140, 0x8c, 0x5566}, 0x1ff}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f00000017c0)=""/208, 0xd0}, {&(0x7f00000018c0)=""/255, 0xff}, {&(0x7f00000019c0)=""/116, 0x74}, {&(0x7f0000001a40)=""/217, 0xd9}, {&(0x7f0000001b40)=""/171, 0xab}, {&(0x7f0000001c00)=""/154, 0x9a}], 0x6, 0x0, 0x0, 0x9}, 0x800}, {{&(0x7f0000001d40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001dc0)=""/240, 0xf0}, {&(0x7f0000001ec0)=""/7, 0x7}, {&(0x7f0000001f00)=""/242, 0xf2}], 0x3, &(0x7f0000002040)=""/159, 0x9f, 0x6}, 0x3}, {{&(0x7f0000002100)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002180)=""/196, 0xc4}, {&(0x7f0000002280)=""/44, 0x2c}, {&(0x7f00000022c0)=""/255, 0xff}, {&(0x7f00000023c0)=""/131, 0x83}, {&(0x7f0000002480)=""/76, 0x4c}, {&(0x7f0000002500)=""/183, 0xb7}], 0x6, &(0x7f0000002640)=""/116, 0x74, 0x1}, 0x1}], 0x5, 0x1, &(0x7f0000002800)={0x77359400}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002840)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002880)={0x1, r1}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000028c0)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000029c0)=0x1ff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000002900)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000002940)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000002a00)={r3, r4}) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x4, &(0x7f0000000000)=[{0x90000000, 0x1fe, 0x8, 0x8}, {0x7fffffff, 0x2, 0x91, 0x6}, {0x5, 0xb48, 0x150, 0x1f}, {0x40000005, 0xfddb, 0xfffffffffffe, 0x9}]}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/03 00:39:06 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x130, 0x40080) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x3ff, @dev={0xfe, 0x80, [], 0x17}, 0x8}}, [0x2, 0x2, 0x380000000, 0x3f, 0x6, 0x0, 0x8, 0x8, 0x1, 0x200, 0x0, 0xffffffff00000001, 0x7a, 0x4, 0x3]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000200)={r1, 0x9}, 0x8) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000440)='\t\x00\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/05/03 00:39:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='attr/keycreate\x00') sendto(r0, &(0x7f0000000180)="c44e4964121df018b35c7b13ee599a0241f3c0e742c1e7b0e04c713b5039f7416e9ed1bf519d11c57981ac74abebe9d8a95ce637bb59288ac8c309080821dba83f6b85c3b14f1e6fc1af150bc3733eae3620761a729fc113c983751040b5fa8f2248bb061981dff678608113890e09620c0cd22ec239de8465ac5161de7e2f76239a0630b3604cf3082047a7a2dfce69d1437f9789d89b322946c78d5103987c154e597fd171a9abd2ba84d78a63951f56c510736d432010", 0xb8, 0x4, &(0x7f0000000240)=@ethernet={0x306}, 0x80) socket$inet6(0xa, 0x80003, 0xef) r1 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x400, 0x200000000000040) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x5) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000340)) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x2000082) 2018/05/03 00:39:06 executing program 6: io_setup(0x4, &(0x7f0000000200)) r0 = socket(0x10, 0x3, 0x0) socketpair(0x6, 0x4, 0xfffffffffffffffe, &(0x7f0000000000)={0xffffffffffffffff}) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x320, 0x100, 0x1, 0x80, 0x7f, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff]}, 0x800}, {0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, 0x8, [0x78, 0x2, 0x10001, 0x1ff, 0x7, 0x5, 0x7, 0x9]}, 0x5c) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0xfffffffffffffffc, 0x4, 0x100, 0x5}, 0x8) 2018/05/03 00:39:06 executing program 4: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) write(0xffffffffffffffff, &(0x7f0000000040)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000000)) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x101, 0x80000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) msync(&(0x7f000066d000/0x1000)=nil, 0x1000, 0x4) mincore(&(0x7f0000245000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/88) 2018/05/03 00:39:06 executing program 1: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x42000) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040), 0x329) 2018/05/03 00:39:06 executing program 3: unshare(0x8000000) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, 0x100) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r3, 0x0) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000340)}], 0x1, 0x0) 2018/05/03 00:39:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') pread64(r0, &(0x7f0000000140)=""/34, 0x22, 0x80000000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'dummy0\x00', 0x4000}) 2018/05/03 00:39:06 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000007c000)) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000000180)=0x3) ppoll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) fchdir(r0) 2018/05/03 00:39:06 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000440)=""/132, 0xffffffffffffff4d}, {&(0x7f0000012000)=""/252, 0x12}, {&(0x7f00000002c0)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x7265b04105d696f5}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x101}, &(0x7f0000000280)=0x14) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x9ea}) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/03 00:39:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x400) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r0, 0x0) dup3(r1, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) ppoll(&(0x7f0000000000)=[{r0, 0x200}], 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000140), 0xfffffec3) 2018/05/03 00:39:06 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1ae8, 0x240800) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000080)) clock_gettime(0x3, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f00001d0000), 0x0, &(0x7f0000465ff0)={r1, r2+10000000}, &(0x7f00007e7ff8), 0x8) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f00000001c0)) write(r0, &(0x7f0000000100)="8aa70076bd242bc6f899aec63c281e83197a83d403354b3aecf8cbfa92ec98100554c0e3977b888c2ddc501295f9b849fc603e46ccaaf5e7d8067150b7a7a235db4249b20ab8c8eaf3", 0x49) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280100001100200025bd7000fcdbdf2572666337353339657370286c72772874776f66697368292c6d64342d67656e6572696329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1000000000000000000000000000400000024000000000000000000000800010000000000080001003f000000080001000100000008000100ab490000080001000900000008000100fcffffff08000100050000000800010009980000080001005e0f0000198a9f50d643ef702d6002f30c691dd275e5cdbc270c0f42410d2e383e8fa5d6a3cb5d6a520b334045b5391a70cc230f59552d5f86aadc7d5d3063501bf0413c7518154df1a53342346ccd92955d5822a786067bd9216628d01d999f0549f1f7f8935ca45ecac59a2ffb874ef5e88dfad78a148108ffb6eac1d91bf8da6022c0599bed1652e51b7bb68548df29c7ceb54f1f1ce2b5698a697677f06eb38d1acd5c314b"], 0x128}, 0x1, 0x0, 0x0, 0x80c0}, 0x20000000) 2018/05/03 00:39:06 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x500, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) read(r1, &(0x7f0000000000)=""/116, 0x2) dup2(r0, r1) 2018/05/03 00:39:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/05/03 00:39:06 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10002}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r1, 0x2, 0x70bd28, 0x25dfdbfc, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x850}, 0x40000) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000001780)) 2018/05/03 00:39:06 executing program 5: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000016c0)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000000), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x278) 2018/05/03 00:39:06 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00000023c0)='/dev/midi#\x00', 0x2, 0x4000) setsockopt$inet6_int(r1, 0x29, 0x6f, &(0x7f0000002400)=0x2, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0xeaa5d1913de8bead) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/03 00:39:07 executing program 5: capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00'}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40001, 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x128, r2, 0x702, 0x70bd28, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1c}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x95}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xc0fb}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd34}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000}, 0x1) 2018/05/03 00:39:07 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fremovexattr(r0, &(0x7f0000000240)=@known='system.posix_acl_access\x00') r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0xfffffffffffffd11}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x3}, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000040)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x4}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x7fffffff}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180), 0x8) 2018/05/03 00:39:07 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000), 0xffffffffffffff23, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="098c2e9270fd45dcbef2e5f72d8c9b6e62a565873f07fb2b5ee9a578d5836f63") 2018/05/03 00:39:07 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r1, 0x1, 0x2000000000f, &(0x7f0000001740)=0x6, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x101200) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000100)={0xffff, 0x100, 0x31a13f0c, 0x3, 0x0, 0x9}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 00:39:07 executing program 3: 2018/05/03 00:39:07 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x34, 0x2c, 0x3d]}, 0x3) clone(0x0, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) setpriority(0x1, 0x0, 0x0) 2018/05/03 00:39:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) [ 101.274113] device lo left promiscuous mode 2018/05/03 00:39:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'user.', '!\x00'}, &(0x7f0000000180)='yeah\x00', 0x5, 0x2) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001b00)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c63491ff752ddb49c505c78be21ac994dd5b", 0xd9}], 0x1, &(0x7f0000000440)=ANY=[]}}], 0x1, 0x0) 2018/05/03 00:39:07 executing program 3: r0 = add_key$user(&(0x7f000065d000)='user\x00', &(0x7f00004d9000)={0x73, 0x79, 0x7a}, &(0x7f000088dfe4)="14", 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) keyctl$set_timeout(0xf, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setpriority(0x2, r1, 0x78e) r2 = socket$inet(0x2, 0x6, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/05/03 00:39:07 executing program 6: r0 = socket(0xe, 0x800, 0x0) r1 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5351d650000d7400000ca28bddc14dbca00d9"]) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r1, 0x100000008936, &(0x7f0000000000)) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000600000000000000"], 0xb) 2018/05/03 00:39:07 executing program 7: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000000100)='./file0\x00', 0x0) 2018/05/03 00:39:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='dctcp-reno\x00', 0xb) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="e315555af7ee49914ade74e3e3690d91", 0x10) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2840, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000001c0)=""/131) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x2, 0x7) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x1010, r2, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000100)=0x124) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r3, 0x4c}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003acff2)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/05/03 00:39:07 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f00000002c0)=@setlink={0x3c, 0x13, 0xdafd365e5f8e022b, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7}]}]}, 0x3c}, 0x1}, 0x0) 2018/05/03 00:39:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x8, 0x7fff, 0x6a, 0x80000000, 0x8}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x8, 0xfb6a, 0x4, 0x5431, 0x101}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="67d5d2a4739ec2ffff0000753e07a6f542", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r2}, &(0x7f00000000c0)=0x8) 2018/05/03 00:39:07 executing program 1: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x3, 0xff, 0x0, 0x1}}) 2018/05/03 00:39:07 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000080)) ioctl$KDGKBLED(r0, 0x80045113, &(0x7f0000000fff)) 2018/05/03 00:39:07 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x80e, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x3}, 0x2ff7}, 0xfffffffffffffffc, [0xd91, 0x3, 0x5, 0x81, 0x8000, 0x54, 0x9, 0x80000000]}, 0x5c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) 2018/05/03 00:39:07 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000640)) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000140)="0914eb5bb2776cc7bbd79286d83b7cfce63d529b2da3faf1538787e19eb82abb9d8b2b6637fcee3d1f32fa5f82f3e10a19cbe1957cceaa5d740fec27d93686a57fb1b3d527903bda95787df57e33116af3e61735518c82ab874c2ffc14fc15d6227791ed85a9401cdc1af571914947a96a47fd6e479576b0", 0x78, 0x52f}, {&(0x7f0000000300)="10cab1193706955e0835b1e79a7ee9ed6f16e62e1f1f4c3c306c6ee81826906db32cd6cc8f1cb557e1081e6dd3ff1c35920050d73f8b1905a065876745616a98183b3e5b7a214c88e9d0f7551211b8a2c27235e27be12bb7009d7d6e5f399a125dc7ff3b03876ac4f12aee73c8090608b8216b816f7e2a0d997044ca7412f742c38f0b892d9d38de2a021225bc93dd7b31373ef84c4757d0e5dd631533945d8dcc2a84ecb2f02260afe4c3d630fb48cfcb0b2f15aae88429fedd5e84e9e70bb938ec3a5e4e36023dcbcdfc29860aced0937af508ef89b5686a08b4d92baac2bd6a310d84d0462cba7ef1455a99c6c9b3937799e734426b", 0xf7}, {&(0x7f0000000400)="5d071ef8093077bc442035e3", 0xc, 0x7fffffff}], 0x20000, &(0x7f0000000500)={[{@noacl='noacl', 0x2c}]}) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x800) 2018/05/03 00:39:07 executing program 4: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842fe8)={0xaa, 0x6}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) clone(0x600, &(0x7f0000687000), &(0x7f0000b4c000), &(0x7f0000552ffc), &(0x7f00007a4f71)) close(r0) 2018/05/03 00:39:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="ff0000005500fd03000000000000000007000000"], 0x14}, 0x1}, 0x0) 2018/05/03 00:39:07 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/05/03 00:39:07 executing program 6: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000040), &(0x7f0000000080)=0x218) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xb3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x20}, &(0x7f0000000140)=0x8) 2018/05/03 00:39:08 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0xff, 0x8000) 2018/05/03 00:39:08 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x400) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) ioctl$TCFLSH(r0, 0x540b, 0x7e) 2018/05/03 00:39:08 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000140)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x18c2500, &(0x7f0000000200), &(0x7f00000001c0), &(0x7f0000000000), &(0x7f0000000280)) 2018/05/03 00:39:08 executing program 0: r0 = socket$inet(0x2, 0x200000000003, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000080)=""/86) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000040), 0x9) 2018/05/03 00:39:08 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000180)) r0 = memfd_create(&(0x7f0000000100)='U$\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1ee504000000681bc3445b23d7d3f6a6651f379d43a3000000008a96918b6298eff72cc25801b3"], 0x1) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xfffffffffffffffb, 0x2, 0x1f}, 0xc) sendfile(r0, r0, &(0x7f0000001000), 0xfec) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x40000000000000, 0x0, r1, 0xfffffffffffffffd, 0x3) 2018/05/03 00:39:08 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="4c0000001100ff20fffefd956fc283b724a600800200000000000000000011800098bc593ab6891148a73035e75fdf33e8cbd081b021d7de2ca49868c62b778a50f420502ca654a6613b6aabf35df91c00f4936e0e000000922e2f14b885447a6b510b03adc5867e5a39397d9c91676fe5008c5236e3d33f36ea3be2b9c775a5e4b055039a6ff42eeb152b25ad7b8b298421ee7a7bde6f6e171b85654aee53df008cb58a95c2f3bea7f5481c63cb0b2bd815712dc3", 0xb5}], 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r1, &(0x7f00000001c0)=[{{0x0, 0x2710}, 0x7ff, 0x3ff, 0x5}, {{r2, r3/1000+10000}, 0x10000, 0xffffffff}, {{}, 0x5, 0x4, 0x1cc2}, {{0x0, 0x7530}, 0x7ff, 0xff, 0x2}], 0x60) 2018/05/03 00:39:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x33) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x2, 0x400}, &(0x7f0000000180)=0x8) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) 2018/05/03 00:39:08 executing program 5: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x80000) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000000040), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 102.781917] netlink: 44 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/03 00:39:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x410) inotify_rm_watch(r2, r3) getpeername$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c0000000000fbd5000000000040000082000000a64177542f713333b48bc7c520b8b120191b166a15da09a57abf6c2c2c270000000000000004c58c", @ANYRES32, @ANYBLOB="08000200ac1414aa0800080014040000140003006970365f767469300000000000000000"], 0x3c}, 0x1}, 0x0) r4 = memfd_create(&(0x7f00000000c0)='*wlan0}\'.cgroupppp0\\(]{\x00', 0x1) epoll_wait(r4, &(0x7f0000000180)=[{}, {}], 0x2, 0x6) 2018/05/03 00:39:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7fffffff, 0x40000) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f00000000c0)=""/62, 0xffffffeb}], 0x1) 2018/05/03 00:39:08 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x80000, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x271}, &(0x7f00000002c0)=0x8) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000003c0)={r4, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={r4}, 0x8) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) socket$pppoe(0x18, 0x1, 0x0) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r6}, &(0x7f0000a53ffb)=""/5, 0x1ac, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}}) [ 102.822902] netlink: 44 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/03 00:39:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00000000c0)=0x104, 0xfffffedd) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x2ac, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/05/03 00:39:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000004880)=[{{&(0x7f0000004440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000004780), 0x0, &(0x7f00000047c0)=""/129, 0x81}}], 0x1, 0x2021, &(0x7f0000004a00)={0x77359400}) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) eventfd2(0x2, 0x80000) 2018/05/03 00:39:09 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'raw\x00', 0x2, [{}, {}]}, 0x48) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x7fffffff) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000200)={@empty, @multicast1=0xe0000001, r1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) 2018/05/03 00:39:09 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/05/03 00:39:09 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0xfffffefa, [], 0x321, &(0x7f0000000080), &(0x7f0000000480)=""/144}, &(0x7f0000000000)=0xfffffffffffffeb7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2e100, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) 2018/05/03 00:39:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/05/03 00:39:09 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000002c0)={0x200, 0x40, 0x8008, 0x8001, 0x8001, 0x6, 0x7fff, 0x3f, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0x1000}, 0x8) socketpair(0xb, 0x1, 0x40, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x4}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r3, &(0x7f0000000080)=""/115, 0x28) sendmsg$nl_crypto(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x118, 0x70bd26, 0x25dfdbfc, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1}, 0x4000) getdents64(r3, &(0x7f0000001040)=""/4096, 0x427) 2018/05/03 00:39:09 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x3, &(0x7f0000000000)=[{0x4, 0x5}, {0x0, 0x81}, {0x8, 0x100}]}) close(r1) 2018/05/03 00:39:09 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a00ff00000000ff0200000000000000000000800000010200907800000000609433df00003a0000000000000000000000000000000000fe800000000000000000000000000000802a08000000006b0000000000000000000000"], 0x0) 2018/05/03 00:39:09 executing program 6: connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x2e) clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) io_setup(0x7, &(0x7f0000000000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8100, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000009cc0)) recvmmsg(0xffffffffffffff9c, &(0x7f0000009c80)=[{{&(0x7f0000009ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000009bc0)=[{&(0x7f0000009b40)=""/124, 0x7c}], 0x1, &(0x7f0000009c00)=""/90, 0x5a, 0xd052}, 0x10000}], 0x1, 0x2002, &(0x7f0000009d00)={0x77359400}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000009e40)='/dev/zero\x00', 0x100, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000009ec0)='/dev/snd/timer\x00', 0x0, 0x4000) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009f40)='/dev/dsp\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000009fc0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r9 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000000a100)) r10 = syz_open_dev$dmmidi(&(0x7f000000a240)='/dev/dmmidi#\x00', 0x401, 0x100) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x2000, 0x0) io_submit(r0, 0x5, &(0x7f000000a2c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x9, 0x7, r1, &(0x7f0000000080)="54601bb002049770b643cc3df56b7806e85ce3f32613b209b57d8a8c7df8046d78dba005452084a01bc8ed9c5ef9aa241ad1e85cf197ce3bbaab80de23ea08d87668dd0d8208ddb8779dd515cc81614f4b40e7070c38f229d5c5885a6aae80e51c0521283a0ecdcaccb4c61cac22796adb870a01fb55a99ac49eb7180f0118d82b9bd6db3b46e3fc14da6729e71e7ed3ff31c7a16e0ed66bef61f9d241a295bd19a741a30f4c865a", 0xa8, 0x15, 0x0, 0x1, r2}, &(0x7f0000009e80)={0x0, 0x0, 0x0, 0xf, 0xffffffff, r3, &(0x7f0000009d40)="90d7319c22979bc35f18c8dc652c4ff1fa4f73a90342c6f002f173ab787995ac2af41a64fa9f4abe15d1f2b156c9ad92b93c90b26f6ef6c2308b4bdfa8547d253b808658d2bd93c4cc56d823d72b0838c75962bd419735ed59f1a2bc890bc7328ba45168ce7a3abb5ca02c5624fec52dc1e87859ed7f2e96a51b70031113b8f662ecd93a12a0d0e9905516c32ab13728048021d90e0926db95be678e666e3f053674adda95c1312ea1fc2c1b47bc08b26b1d40d067fb3b6e2748efbfbe162009cf1558c1ce1b6f8c32404e1fa0e095d3cf76c4c59b39a9d89a", 0xd9, 0x1, 0x0, 0x0, r4}, &(0x7f0000009f80)={0x0, 0x0, 0x0, 0x6, 0x6, r5, &(0x7f0000009f00)="4620942a78d1fa639046841769fa76711c274ff29b01ee5c4d46b345e7a7dca02c2270c20b65", 0x26, 0x6f9b, 0x0, 0x1, r6}, &(0x7f000000a0c0)={0x0, 0x0, 0x0, 0x6, 0x0, r7, &(0x7f000000a000)="f1b79cb02f40ecd314c89ae56dd1daed5825f43924d60e7eb13ba8612dfad7915d774cd96b7450b53edde02d197f9115a90f0f84cb038634ffadb54a140e81b4f85acd04b4d73ae9e4461310aa78c341d5fb98865549de6ff61ef7f9b12da969fc9beaad7928562cf42c3a8cbc667f6096590622ed945720f01f4f0172e265a19fad8b82badcb7aab09f8cb0cc943a", 0x8f, 0x0, 0x0, 0x1, r8}, &(0x7f000000a280)={0x0, 0x0, 0x0, 0x1, 0x7, r9, &(0x7f000000a140)="12dcba9fc90034f07ed263942bdb44f703b36a884ba125a9e15acf8deb3eaaaae9c77d4b25e05f7753686d7b061daa4e2b3d0cf0a0cc247286b67f33fd3b6582117867fc77322456965d553489d0767848db81cb4873e1cb62846fd827b3ad4a37073d492043adceda5144a13d99d5d87250270aa141f4d06fef00fcf3b11fcbd65bc23cc84c147e72f42bc1de4096f4b6d6311e964d8b0ca9f77da91369e8cd50ee490dc3f1e8138a76a5e378e99c6eb6b5302f278fffe1f6d067af89dab9128a7d26c41bee9a4681d74f87c46a7176f379599610775cf5ef587a9a30e2c78fbeec05967ee7959d76d2f0292a18d9ee4a", 0xf1, 0x3, 0x0, 0x0, r10}]) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000180)) ioctl$LOOP_CTL_ADD(r11, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r11, 0x4c80, 0x0) 2018/05/03 00:39:09 executing program 7: chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xd3a, 0x800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000000180)) creat(&(0x7f0000000540)='./file0\x00', 0x0) 2018/05/03 00:39:09 executing program 2: unshare(0x40000) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x1, 0x1, 0x100000001, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000140)={0x9, 0x1c, [0xffffffff80000000, 0xfffffffffffffff8, 0x2, 0xfffffffffffffffc, 0x1, 0x7ff, 0x3]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000cd00000000000000181600d63a79b79dccf1faa8f5b01977d3a67b893cc6140e5ff4cab08637164f46b8db2bd72cebf8a2ea419081063fe4ee391e57be77f0d8bd5b1190c29b0f3c650a0ca6a6df3dd943f5d42f5fa66f6767e49c9e1764de3ca59c2f17b0", @ANYRES32=r1, @ANYBLOB="00000000000000009500000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r3 = gettid() ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000180)={[], 0x9, 0x3, 0x1000, 0x6, 0x1, r3}) 2018/05/03 00:39:09 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000200)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000440)}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000000180), 0xfffffffffffffe44) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet(0x2, 0x80003, 0x100000100000001) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) recvmsg(r1, &(0x7f00000005c0)={0x0, 0xfffffffffffffdf5, &(0x7f0000000480), 0x268, &(0x7f00000000c0)=""/187, 0x1ca}, 0x0) sendto$inet(r1, &(0x7f0000000000), 0x2f0, 0x0, &(0x7f0000000000)={0x2}, 0xffffffac) 2018/05/03 00:39:09 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2e, 0x20000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) unshare(0x40600) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000080)) 2018/05/03 00:39:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff, 0x2000) recvfrom$ax25(r2, &(0x7f0000000180)=""/132, 0x84, 0x41, &(0x7f0000000040)={0x3, {"de9dd6702e7f77"}, 0x1}, 0x10) connect$inet6(r1, &(0x7f00000078c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) sendmsg(r1, &(0x7f0000000140)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @multicast2=0xe0000301}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000180)}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000240)=0xc) ptrace$cont(0x19, r3, 0x100000000, 0x4) 2018/05/03 00:39:09 executing program 3: r0 = socket$kcm(0x2, 0x5, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1100000000010000800000000000000001"], 0x11}, 0x0) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000100)="1ad7", 0x2}, {&(0x7f0000000140)="c3dd9efdef50006e1d68b3a6841759000efe7edbb7d2dd01d56c7fd0246af5cb77c85b5c41716d754a8b843932790a57f70fcb907ce8f726452cc0f7061a523cb4ef9ded7afe29ad3a123a2b9fe7360ccc9fd69cbc260008eb441a17c3ba156cb5b65a89198b11d894c18dc8cf16fa76308b852de8d7e23e99c64b8e278d33e8a48a4413f08236ff4c1d1a7135ace1d29af9bf06e5680461", 0x98}, {&(0x7f0000000280)="f182b4c5228cb8cd98868bd219baa847c2014e83289d7d6f2c058e0c7d2459a03f6057bd971ceb9134d4922966f4edccb63cf68546c85fd6a40fceb3e8aa2a6d61", 0x41}, {&(0x7f0000000300)="28afb1365641944e1b67dc0899faf55bffa15ce09c8923edb779d620bb7105da57bfaab0ed38f953de61f833287ac0234151e4969c899c3f08d401f9b0a1f0e893fa22631688f30e4c6d1534492d74da46568c4b894320fd070621c3550df30b5f0c026925261ed78ae30e4bf899e25d1aec18bdc28824099cb02aa74fdf2a2c26a8df86f30f6e646457447ad9f9da10cccb1d6277ab23a145", 0x99}, {&(0x7f00000003c0)="c223dfdbaa0b066d740a676ae8759d9fa4a90890d47e2216f459d9f0c75fe5a83a3b02d4ede4212776bd1def3de38e30597adb792164022c7bb3640e863a5d68adb2d6b130b199a2f51262bcc47e9049164086689d6e935c59d886c0ba05aa2930330b51679d31f38e3d6df18958c2bcb983c88762e8fa3d47366a691d3e3ea44285dfafb414ca30eb91a5127652de60662c8d5d5ac4750a15be44835d85287c523d4b7006e260b0b261c4ca4396c0a619a6f967065195b7a59eb4af4e95be64448911026ad352f48c1c2dee37f8e0f257584efdcb2319c0da37", 0xda}, {&(0x7f0000000500)="099d77f5f41dfbb3ba22b3aff65cbf7874090ace935bf564428626b6de04cec74142652cb1f9aa1e44059842e6bed3ed940fbb3065475c1254b563fe7c3f9ae352df9be3cb64a00fab26bad606914754eef00d20ba7466a2bc23f1edc74d5ada163eec7a7473919e3436d1b7e3d63c7d999712f1293b7ba6c72b27c92e7a404b94a6bc290f62ceaef5d05737e69eec7743f004f7464ba540fe496fccec4e4353598db979feab057d4d8574b30adfbcf53b36f8e7eb05862d33dcb147a01797331ff4773800a68ce41bf1e1609c4a93d7adc47a1648087942f54cabc0865671937d2b40eb147a23928fb603cb0de63303cbb6", 0xf2}, {&(0x7f0000000600)="fe3e7f6c010b2f329015401ba6b1ce01aec85e28548acec9ad12315ed16b95ab1d6ede1ef40c06494c7ff8ff80490b047e344bddf73ca88acd66f7dd14ae579976de6d84649a91e3cc29ded0f49a307e86733a687260b7cc23a25e726e35eee7db6446fd29973f78988eb651f09f1bb56f9a9f93c8640377e1d6bbbe3e6d8266536e4da26bff53342f8ef9ddc38071d514091626b2cd989bd495e528c0324660d318f2a22c17e74b91c08fb3d629993f32491f93251f70e68a0a3e8036e7bd12f4d92527e14f", 0xc6}], 0x7, &(0x7f0000000780)=[{0x90, 0x10f, 0x2000000000, "a65a03d45bb2b03d8d78870e2953ae4e3b39230b4ddc58edaa4a545ae1e027403afdf447faeb40e8fa6edc02857b89f34a02785050410a5bb44bddee3380cc3c1ac43628b66e8411352d3b26b8edca95e488f2968fe4fae7e8e869dee40155bcb9ab104a3c9641f024ab779c512e8df44e2882164573d2129c2387e0d857b6"}, {0x98, 0x3a, 0xffffffffffffffff, "d7d470068b8b2091042e95670fe52be204d618001fdc4735d558072a5afb6dae1064ffe21aef1ae17baf9dfd00a3993460fe8c92a803423af2027c8ded7eb0d61d711c6adc15cb15db6e7937085c1511c573279ec8e7eeeeddd9147ea4e44953b399ebdbb7160c3733e4e454be236232868677595db20794c6a2ed87da438ac9e216697ee20696"}, {0x60, 0x114, 0x7, "ef473604faaae534d9259a4e3ee14f33f5ef94582a4ff42c884147a187a5bae6a5745a4f0bf03dfe2abf6d8c873af146bad20b21103214dc325b6947aae5bc11dcba2041a9ce2b322e1bca4353"}, {0x58, 0x102, 0x101, "0f1ca4c768d62d049fce0a2b08315902355b85e2fbe59910dba2f4e2e387e920344015bdc797d73c5035fcc5915a55cea4368d67d2a5904851e2f50d0c262693b5ce"}, {0x58, 0x117, 0x4, "f71fc379e848738db1ab583d0f12ce82f12d3ae70e63d0d370281dfd374a57d98ecb93e2efb839e0e76df744f0760b7150350860877d932a051dbf99b9ee532db43f"}, {0x58, 0x10a, 0x8, "89b6a1d428e258b1e73623bf80b0074c189fd3f93c1b4b7aa26a4306c30e9a48d0ad65e2ea621ce2f577f469d87178d720827c1583b9779b367e37c6c17e8945b8"}], 0x290, 0x40}, 0x800) 2018/05/03 00:39:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20200, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x6, 0x200, 0x7ff, 0x8000, 0x2, 0x10001}, 0x100000000}, 0xa) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/03 00:39:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000100000001fd918ffdc2a54c78c2942e45d81e74c7000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x28}, 0x8000) close(r0) 2018/05/03 00:39:10 executing program 7: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4000000000) 2018/05/03 00:39:10 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="ffe0ffffffffb4964ec8854e08004700003000000000000090780000000000000000019406000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="3800000090780000"], 0x0) 2018/05/03 00:39:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0xab, 0x20041) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000340)={0x1c5, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000380)={0x2, r2}) r3 = syz_open_pts(r0, 0x0) dup2(r0, r0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='(cgroup\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='/dev/ptmx\x00', &(0x7f0000000140)='-\x00', &(0x7f0000000180)='/dev/ptmx\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='/dev/ptmx\x00'], &(0x7f00000002c0)=[&(0x7f0000000280)='/dev/ptmx\x00']) 2018/05/03 00:39:10 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040), 0x0, 0x7, 0x1, 0xf9, 0xff, 0xf2c, {0x7, 0x1ff, 0x8000, 0x6, 0x7ff, 0x5, 0xfffffffffffffffe, 0x9, 0x1, 0x181, 0xb65f, 0x4, 0x4, 0x40, "cc9e06f1fcb784dc9a8f3761ccabbef86bb203ed71bfac96c7ce6c7e5ca2e5b2"}}) rmdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)) 2018/05/03 00:39:10 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="d20a0000000000000a004e230300000000000000000000000000000000000001150000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a004e2005000000fe80000000000000000000000000002002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b6b000000000000000a004e2103000000fe8000000000000000000000000000aa06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) r1 = socket$inet6(0xa, 0x801, 0x100000001) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={"6c6f3a11ee5420fdabfe152a34f600f0", &(0x7f0000000100)=ANY=[@ANYBLOB="2d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000d6e9ffffffffffff000000000000000000000000ac1414aae00000020000000000010000000000000000000000000000000000000000000000000000000000000000000000000000b573aaaaaaaaaaaa000000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/05/03 00:39:10 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000007dd0700e82c00001f5f08c908000200000087730beeffff005867855e7fa5", 0xfffffffffffffcd9}], 0x1000000000000001, 0x0, 0x0, 0x8000000000000000}, 0x0) 2018/05/03 00:39:10 executing program 3: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x4c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000080)="e8733599ebe373f0f70a64503a69a79b40095a844b438b900850", 0x25) getpid() 2018/05/03 00:39:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x6, 0x5, 0x5984, 0x8, 0x3, 0x0, 0x7f, 0x7f, 0x7fffffff, 0x101}, 0xb) 2018/05/03 00:39:11 executing program 7: r0 = socket(0x2, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x2) write(r1, &(0x7f0000000180), 0xff4d) 2018/05/03 00:39:11 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="180000000002fdff00000000000000000000000004000b0027252d58daaad5ccc7e65efdec90a17a91fe66a4dbdacf6124c47ba638cae59cb57804af115f0e8986d604f8dc68fb5cf33024ca81a1b12f7829cf2a2da3fecd9368158e13cd17127be77eab69dc1cc336f0708f5861bbe700537cb4e71015e73af9db09cff0176bd69f8c6eb2a9f5be5573c0e5ca72bc1645f5143d52101edbe66c527683c4d14ccd230448e1239e18437cd9753bbdd10fb6879c3e81722bd0e82b84dbc257aafe50a4c549c63918b12917e69c30394a6921cf85873b64096ee5a36e4c78a77e889936"], 0x18}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) 2018/05/03 00:39:11 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x6) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xecb4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x3, 0x20}, &(0x7f0000000100)=0xc) syncfs(r1) shutdown(r0, 0x0) 2018/05/03 00:39:11 executing program 1: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='pagemap\x00') openat$cgroup(r2, &(0x7f00000002c0)='syz0\x00', 0x200002, 0x0) r3 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$setperm(0x5, r3, 0x0) keyctl$unlink(0x11, r3, r0) r4 = socket(0x2, 0x803, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000200)={r5, 0x1f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/03 00:39:11 executing program 6: msgrcv(0x0, &(0x7f0000000040)={0x0, ""/35}, 0x2b, 0x2, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) msgsnd(0x0, &(0x7f0000000180)={0x3}, 0x8, 0x0) 2018/05/03 00:39:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000011000)="b964", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000000)=""/161, 0xa1) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x8813, r1, 0x0) 2018/05/03 00:39:11 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000001c0)={r1, &(0x7f0000000140)=""/105}) socket$packet(0x11, 0x80a, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000000100)) 2018/05/03 00:39:11 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r0, 0x5450) socket$packet(0x11, 0x2, 0x300) 2018/05/03 00:39:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x100, 0x5c) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/05/03 00:39:11 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000200)={@loopback={0x0, 0x1}, r1}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000039423ac400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3b0ce0000000000000000000000000000000000000002000000"], 0x220) 2018/05/03 00:39:12 executing program 6: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000100)=[{0x35}, {0x200000000006}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) r1 = dup(0xffffffffffffff9c) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) 2018/05/03 00:39:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet(0x2, 0x7, 0xfffffffffffffffc, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0xa32, 0x4, 0x100000000, 0x5, 0xd85a}, 0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000beaffc)=0x1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/03 00:39:12 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x0) 2018/05/03 00:39:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) fchdir(r0) 2018/05/03 00:39:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/dev_snmp6\x00') pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000a40), 0x800) getdents64(r0, &(0x7f0000000000)=""/155, 0x9b) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) r1 = pkey_alloc(0x0, 0xffffbfffffffffff) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000a00)) pkey_mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, r1) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) r4 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000600)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000740)=0xe8) r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r9 = getuid() stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000009c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)="98da48c78f0c912d7d3d35df84bd85008a6ea91eed3647a35a9c099daceca3c55b75eab42e67d0e69aebd9399f4d6d2eb8233511ef64183016907ed8bc3dcb6baf5a95208c81b34a0ad1d25008e77d55c22bd41b68f13ad084d269621b1b80a1eb783f343723f9eea651a7465b9fdce1b0f0c4a272ef6bf0843dfa092e6fba8bd235637dcfefde1ed62ce389ef89a788eb73ff4a19a46ddbf09e70547ff89e36c237750f3bf06077f2faa61ae8123302de9d55b7f9ebe7a7c3fdd509c0a4a268feeaa9bf98b997b9bb586cf98b", 0xcd}, {&(0x7f0000000240)="cf72e97edb5e04f9a3780cefee49c772c4f6682a7b6eabb5", 0x18}, {&(0x7f0000000280)="1546fdef41b4e51dced0038bd68a6192dc8c281d38ad331df2f50a0880efc06fbaca1dabb573955ee02b2bbc9c19b75411f303370c31eb0176510560e5550a1d43e47c2a5e97fb036a88b9371f940acda94ea90c10758b2bef6d8deb7d2fac120548b7b8a4abc2afa0d1a092ddb6bbab914e667a0d043cef7b1928491d31f45d72e158043edcc12ba119145c1a7caad5dc7566c70ba628f950c3bddf8e3ae693ee8101cc3c09025b7f9a4667320bc1144d204d6261017ea86df014cdd31b08116fd63716fd81e3ee70f640ab778f1d589669be1c86385ae36ba7c640e3", 0xdd}, {&(0x7f0000000380)="8031dcdcc1dc9c8adb348394a30ca98fc31faea762321b58d8cd6dc91ee9016b8b8b434705d9cfc395914acbd0f561b11f388fccaab72e0b8003bc99da0085ab044032e91fa07a8601226a6df8f21015fe4d7b05e21c172d22d7935bf3b3ffe29725b6f20e25d59676addad1b2d169681cbeae43342be2", 0x77}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000002000)="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0x1000}], 0x6, &(0x7f00000008c0)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0c160067000400000000000001000000", @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000020000000000900000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="8000000020000000000000800100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0xe8, 0x20000000}, 0x40000) 2018/05/03 00:39:12 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0xffffffffffffffdc, 0x67, &(0x7f0000004f99)=""/103}, 0x48) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xad, 0x8000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x1000, &(0x7f0000000140)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000), 0x1, 0xc3, &(0x7f0000011f3d)=""/195, 0x41000, 0x3}, 0x48) 2018/05/03 00:39:12 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x680080, 0x0) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000003c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES32=r1, @ANYBLOB="1a0240000093010078fc154514146e31f08b74ddf66d6518e42a71cc042dc69c3c530a3f5b7d76116dbb7cb9ec55e273c6bea5ae113623efe2dea73b94f9a3e318142f4d9d59a5f74b6b8744dcec46682dacd48e1d37686d0638fe108350df675cf51829d6aafbb51278209503643e4a535c0773c7ad8ace21f6b077f4e9d3ea934a6c968215dcbb542dd46ab418044e"], &(0x7f00000004c0)=0x19) mprotect(&(0x7f00005fd000/0x3000)=nil, 0x3000, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) sendmsg$can_bcm(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r3}, 0x10, &(0x7f0000000300)={&(0x7f0000000500)=ANY=[@ANYBLOB="0700003b080100000800000000000000fb76316692acffaee63d4b4994f248bb9172c4f18507228cabd9b8577a9c710a304e2fd8d34010dfde1eb0491e2ebfa8f83058991a5bf0a33d645bd79a19f7f8fee05189546262bfe1cc878572fe2726e07df4545bf318250ef478d277122c443684631fb51c7e2027c4f89e062b128aa619181f7d60b45e273669cd33a50c17", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="02000080010000000400008001030000b8c2625f93eed9256ec64347ac0bdba37b23673b4c921252ca1f359db4cde3c942bf1bf0008bf77b165a8bfecaa8d57fb3ba74b65247ba7dd9974edd3dcc46fe"], 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/05/03 00:39:12 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) [ 106.058514] audit: type=1326 audit(1525307952.056:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7857 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 106.078196] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.085186] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/03 00:39:12 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0x0, 0x100000001, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300a5f1d4272f02ab28b595d7fc59090e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/05/03 00:39:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) write(r0, &(0x7f00000ce000)="9b37e1fe4fbbe4a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027c8e51040ac277580ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc7309789270c0b1bcd07c8e2f63da930a", 0x60) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000f23fae)=""/82, 0x52) [ 106.155339] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.161937] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.168901] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.175405] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/05/03 00:39:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000100)={0x80000002ca3, 0x4}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0x4) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000013bffc), 0x59) 2018/05/03 00:39:12 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x101, 0x2000) r1 = socket$alg(0x26, 0x5, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200000, 0x0) bind$alg(r1, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001640), 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000080)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x10) 2018/05/03 00:39:12 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xd3, &(0x7f0000ffb000/0x4000)=nil, 0x8) shmget(0x3, 0x2000, 0x78000080, &(0x7f0000ffe000/0x2000)=nil) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x3) r1 = memfd_create(&(0x7f0000000100)='lc\x00', 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000280)=0x4) 2018/05/03 00:39:12 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaeff4)={0x90000008}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000040)={'bcsf0\x00', 0x9}) 2018/05/03 00:39:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) [ 106.944656] audit: type=1326 audit(1525307952.943:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7857 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 00:39:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000600)='fd/4\x00') ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/76) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000080)) close(r0) 2018/05/03 00:39:13 executing program 2: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000002a80)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000140)=""/184, 0xb8}, {&(0x7f0000000200)=""/222, 0xde}, {&(0x7f0000000300)=""/210, 0xd2}, {&(0x7f0000000400)=""/137, 0x89}, {&(0x7f00000004c0)=""/39, 0x27}], 0x6, &(0x7f0000000580)=""/71, 0x47, 0x8}, 0x3}, {{&(0x7f0000000600)=@nfc_llcp, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000680)=""/179, 0xb3}, {&(0x7f0000000740)=""/121, 0x79}, {&(0x7f00000007c0)=""/131, 0x83}, {&(0x7f0000000880)=""/193, 0xc1}, {&(0x7f0000000980)=""/89, 0x59}, {&(0x7f0000000a00)=""/229, 0xe5}], 0x6, &(0x7f0000000b80)=""/131, 0x83, 0x2}, 0xc4}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000000c40)=""/4096, 0x1000}], 0x1, &(0x7f0000001c80)=""/177, 0xb1, 0xff}}, {{&(0x7f0000001d40)=@vsock, 0x80, &(0x7f0000002100)=[{&(0x7f0000001dc0)=""/25, 0x19}, {&(0x7f0000001e00)=""/199, 0xc7}, {&(0x7f0000001f00)=""/216, 0xd8}, {&(0x7f0000002000)=""/248, 0xf8}], 0x4, &(0x7f0000002140)=""/118, 0x76, 0x4}}, {{&(0x7f00000021c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002380)=[{&(0x7f0000002240)=""/253, 0xfd}, {&(0x7f0000002340)=""/50, 0x32}], 0x2, &(0x7f00000023c0)=""/159, 0x9f, 0xff}, 0x9}, {{&(0x7f0000002480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002500)=""/149, 0x95}], 0x1, &(0x7f0000002600)=""/229, 0xe5, 0x800}, 0x9}, {{&(0x7f0000002700)=@generic, 0x80, &(0x7f0000002940)=[{&(0x7f0000002780)=""/51, 0x33}, {&(0x7f00000027c0)=""/207, 0xcf}, {&(0x7f00000028c0)=""/39, 0x27}, {&(0x7f0000002900)=""/33, 0x21}], 0x4, &(0x7f0000002980)=""/218, 0xda, 0x8}, 0x4e}], 0x7, 0x1, &(0x7f0000002c40)) accept4$ipx(r1, &(0x7f0000002c80), &(0x7f0000002cc0)=0x10, 0x800) r2 = inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r3 = inotify_init() inotify_rm_watch(r3, r2) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) connect$ipx(r4, &(0x7f0000000040)={0x4, 0x6, 0x4, "dd77ac723f70", 0x2f}, 0x10) 2018/05/03 00:39:13 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000001c0)="68756765746c622e324d422ebfee75737f34015d4d821bc82762ea31c3e8a30bfdb491c1ebfd1e5d6a81187f129274", 0x0, 0x0) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000040)) openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) 2018/05/03 00:39:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x25}, 0x1, 0x0, 0x0, 0x8000000000000}, 0x0) unshare(0xef005be333196e84) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000000c0)="1f881446e01a15ad0b67a7b6da9ac88ddf76ecd2d54ace5b68f90e508fe5dd0bc7c63e1eb13bebb520381d23f9b0be708a9e28069328b1c5985fc0f91ecd0202e847d9811cbd001a3ea807a0f1a5eeedca89c709bc74fab7e4b459d2403ed7cc24af90a00d77c59d62e9d71050801082e2c52b30c6edec784f909ed541898c223dccb1ca4a90d1102a06809a98351c031cf24a93aa871a7ddf486e9b6c396c7b38f66bbd8c48a398f5c982aeca125bf57d7b0df4cb61e18b", 0xb8}, {&(0x7f0000000280)="77fd5d755c4bc831e8ff2b06af3b405c5de9bfbe4653d86258d33250ad39a3b69408649eb7e90087532037a00a6513712935bac4ae09725e0fab8477477a421b5773a595b0d9edd8655066b3a19bc5e06a0433860af585e66e7344cdabb7289c660e5bb57598ee043b68780e15b3f71d7212ffa045eb944e9d42168ea4e711136842ee7a5170a003c7f831c1ccb0932bc7d688319b1915632f572d869a1dde7599772f4a06aad4b7c7be090ff1af9ef5c9410ca533c5c5ffb9609125e39c3def5789ba463f65f6a2aaf65ca25c07c8797ded6c83939831293f69e18f86e54d7d169e757ea26f7a9fb61cdf78ab1ec6c06c0db3b0b646f173b33dcd42cf40d6773bae7eb33de0d13fd3b8f31b05a7d4c56b90ae878d42e7f96a32694cd534c27bc16657a462b49f5009d65ccc875e082b02f0d70a667fd5463ceeba63eea5befdc3b8c98dbedbd5e520d15117a61f098cff26ad9340127ab60c87273604deae01e7840b3a344d205b873023baca15d36d6cd6806c988824b171d3a8ee1df41ffe9df960203261be3a40716946905010c6a93f3e47c2d7e5e1cff156bf4885f569077336a9eabba12aaa10724333a684852b7312f8d7e621c1899c09d86b59a8ad465826e9b0fb8c031e6b9b7cda03d55a13503a79b6ca041fa93e1e0e68f46689739bba6f867be00aab5b26e1aac58d551d0843646c6cf841a97390da3090d21f93ac4b8b7cdbf68214c1b493e03129ae878c2e8f3520a5fc6f9aa5e0945537739aac193baacb0f99c3b4c33a5c003a4215599c74a87ea7eae4b35d764966a776c76f2a44859e754004c8365efce36f40ab8dca24833b57e3daec3332a2a55181895d9b09df094362b5378dd672443b0ceba642528d0caf782fba81d1f46dcc6875d1753855991078d2a973b2543065483357bd0f2aa5bfcee6c4e9b1c1d26b673a4fd5ef21afb04a3135a4f75a0d655f6d3bf9419e6fa2109deedd1efa5c43ea9387298890c6ea5d2a02ab1f8c63771ac046f96bd44549294634f93f64ec173d9c01cb8be957cdcc18da00eabffc202d5ffccc56899cdf0f62d9e2c1fe883a26cc4d53490f4124c000b2828289ce859c609f517f5142daafe2a5e6972f1d21803841d26ef42bc24ff2cc3c02e75dcfb5600730add4dbf44e02a444491faa7d51e18bd83ee4221e5e06c32c09940f2713837b20e08a7712297dd10a059ed35aaaee2a400804547b2a9bce0838d9776bbc1238e4284cc602ad951e84630a34c0fc72434ba4062d5db84f8b870830fc98cf594ddbdcb72bdf4c678c0d6158122d2900fce57ceaff8ae09f37db8fd1cb5f6b8de7e216019b65bcd2586ca8d5090f4ce479752e8ebfcb2940c1a9a733cec9afc114f3c211b5785c30d2f1c814ab61151420662ccd93808a9baf7b8a9074b3c07ddb498d63cf389cbd6e9a4870b56528a095a5b7112bc68a1fd41c1667830e669adf452b303003ad5d098beedb317ccbf48789027bdd46f91b7e22c19b057834d172ba8838f94b6b8e11dba5f74ee642501b77b729b4e6a0aa2986ee0eadff9b5a24ef44abdc64c7d1979e5c99672fbabfcf069dbb80fa26eb3264eb37c781e2361db97628a951ebc541ae9d8e11ea06692c748ef35c60c6625859e0644477d5560eb8f323ad17416cad01d06fd773603f8391617a2d6be4149deb0945c753d8b6cb2168b842e364cdd26a7d35224de9c829f1c11f45fe1af4602edeed1115faf327cc033b3e38fae4c1939e1500373f81374c495b212e4a06a48545f87af3956cd23091d18c61664e84613d5dfbdbed0f53ca6b3c131969d26165f456d515d3639ad74426b43b6379fcf31672aa6da2edc468d6f11b8d2db008291751534c3c11eef35e48c5078d2d14be86adb24314369cfea4df06c563468efc9ba1187b453f1d72015309c448798cea857648d4cce9ad6efe86cf9d647a5319272b1e049059104f57e09630ddcbd1ca94085848b924088cada2eaf943b8024496fa5dc64b0e9ada486ae8ab626ba6a2788ae29659602e4d9c16420b1e0598b696e096ebf7db5f631bd98c56e9b51fa389dda0724202f7d326bd336d7e33d50b44f4a0df5f21ad513d8822f2933978c43813ad0e883e3ecbd23198f687866bcac39aaecf908c5c1304743b6e95d71305de5825a3f492524f1b915c6d019e29143208bc6669d4f26acc06a1cfecc13f0a3afe6522f94dd8c96603f1dd7c2523a426e43b5a2eb6e087798b6a77be00a1d03dc2b268615d781ac0f1c84fa23ca99f4efa6073c0f07f29617318a383d1e0d76c5107401cdbe4d4842c1994e41d95a2520885ae6fab2fd99e2f897dfa6e0541f459a7eaf818e312ca34278f4b5bed936599808d192cdf91c5a7ed56875494a73be5e0a01767855103fd5088558bf294b026897df07d4f72f8797a09dcb5a3f44ffe1050aac7e1fd1f9bd3b2411b1a0bdb515e82a860bc6efbd00e1f32c0e1729a55dfa7498b963b459ae8e955ec9258287d8b836497f631ef8049da6334873c399b0d0e0e131dbe8d31df1f8333c21c4ba6abfe59bfb3ba075d74c13ad408a74a5555a62f92c5b48a1105bcc34cf01df84c1360152019dc04a43becc23eb8c1ba261c7bdc660329e29bbab57e6286e6c9b8b547d5348d0aec4d532f9d279ee6fc49d54d8314bbea66748d8176e436d52d4166dba3b7b328fa38687d0de110ac14fd76279c331405cab9bdb72d02981d9348a5e4fce70c415b903cb4bd6019734018dc95c3b52a8371cb6c509c16513049536026df34d986a40dc29901e276770bf9fa55669eeb4ef9c716df8430ceca1f6e02a0aabb1639ddb6cbb07e13e6ae13339918a6b1ec6910e6c951d73405786df81c2ab5e365dfa62d454b54fb8f0be30a13e4e392e49248318c67dffbea1e1dd08605e96e7739971a88c9d4a3d64cfaeb18ee015192da783bcbf3f40fe04c9ceb35b5c7dce4033cad0499f53c102830a65a9c9e53ecec0d9c9bc2722d087b5c68f6ac073879079d1e0a4f8c9168653eee5ba9d92783a89b48bb55cdc73bd0eeb9b03f22767f87f107447943b5ee71d392635f297c80192cec16e4a2318637915058a4dd7cba8e9135317bb8ced3d6df45b107417502cd3223dfdef167ff676ea08c9d8542df8bf7896eef217ceebd8150947d02c4085eb3bea1a7b69785c88090a869019577897d8344104e8a72c324c759fbb98dcee16d0445170b6ca64c4894c1b2448642b111fe3c51a66bdc405d4e9833913a3469ddf6b69bd747903f316c8703613305dc0bc23b691c83f03a1d2e2131cccb6b97d56acccae5efaeb19d586dc14ebdbf8daa865afdb3d5827aa27b927e405d182a9e25965986879538a6bc29be339485db6d5677fef6fa6a4217697605c025f607387d3d8d824faeb30beaecb5698de28b060f09f529d66e8526445fdfd2e82a0998f6c408c533d2e7bde7f37880425984bd68d8d8225af2405eadcb340be0a69d2a4beaafde3fb59c8e958d863bcf7fee1a86537c058f4dfcb144ee10b2402d45ff840be4d458511bffe72b3735b5ed03961b3caf88c7439ac5f6b8449d159b42423b3b7213e6a7060bc9ab56e2c5ce2971a9b8037725e0e765252984686f09b37d7e4fd868f79b2594be7478676bc1d9779f8fb77d4dbe9b392cc2eea24d82fea421a2c099eb4e10a91fcecbece204494da01b4bdecb9ec2e5377114723b27d07373d83132b84eef72bfa64761a63dbe58e370eb5415937842b9a00d511726cd0df9be57f9e11988129e6e6074375f8e21c1461231599ba89f24d8ee07fb675bc6d102fd0509230b715bf927bcb7eb66b69d90b944d55c038d188391cc6c2f6621582a4a062bd64ea85459d36d84e844bb349b764047a4f48be93e67aebf771a37d5db204341603cb56283108631c81f4d43fe4e99c3c925ae634754b4b5ce19f0adffdfe10ffed4ea1e9b96c158a42c7774b6f341e6bc864bbdd1eccbe592014c5088a96a778d4e88f1c3afc747fa013deb6d715556b51d75283b773c70c974971947464e03163f2ce296c48419d7ff81e932f04a0cae72d7031b8859bac4724d93b826b78517e656a6eab69ab4ed38cfb0c57e9d0ef9ab3e0bf2388296101ab50e7e4832e455c5e5cabd024056f432904862dbdaea1c36b633cf3b2ce0ce34f8ee8c2b01df0b39010ce527abc68911e121cfb6d38784c58603da3a85d4e1898c4cf61641d90e03c0b6d7b72551489cbd99572145716deeb81f5919f9648b21c1f8c21ec6effbb0de789fa7f5914a7e2940cb04f7b2c78681154255f8b03a6116114bc4826caa870ca1dcc7970d3a8c81c8852239d34f5c81b652a67668f5ce7861239533f6834a1bd9440cbb4ad3ad879fcd8e39b8733f92770275f0f48dfa8548d042c9a772b404a160712c29746090d4c9d00d929ddc35e52633da1f5b1a3abc5b45d7f212ba3c8259fe4d28e3361c06962f4c976c7c0b802b5225a4686ab61e892d7639338e6ab3835aa4436f87ba44c5fc96f1808ef1a7b95f50c35599543209fcc629fac55685ffbc1d30291cd513396af79fa1f17072215862d297fc85b952016f2177f7842d4b3be1c292396dfd384b2bd45151bc60c428cf4c1e56967bf051035ef9808c2780ce5158f2ace2080bf37762979ad5b766a6a35cec114f2b3ed00e1abd38e27b3cfe0de417f1fea6ca909ade70379f9033a834c7745ce5ac138c4d1022f8b0db8abf2a5eacb10213d764ddd8eb0e345a41f3cc33640a8263c011cf99f429a2168888a7b914da3e84966a0593cd20174bf61526fb43640d8fb3aadf0b6688fad07be88c7e4cd28ef1b09c2c93795e770d6f24e3df293087a4b001a7d9e6f56ecf30f29a20a5a556248fde832c56a9b6a62abfcb6db807a0018b1400ac30ad70886b3d7927c3d78286235308749bd1c8710d5976e2a277b08d3af0ef0e86f8975a29bc0c500a66ad4a38f00f68cdb6027765cdd1f1dc4747ec456a30809a361b7a63047fc37eae9ff856ca3b1f94afb45c62acae208dea9b6e340dd2829b99a7bbde116d2c6ece321ee1115893df443cbcb5c1d3ee6ea33df5bc0c69a8e130ee764758f97d6432f53cce59fdbbfedb170af58323b6806eaac4319e53d889c986d302368516b28e4b4e68b7c49620763fe46c8139e21a2aeb894818d7b01adac2f4138d226187c52d93b2ed7e2e67e83e4c76f250814cc433b187e493b0dd9538bc1a2a6eb68db1d05532e9b91b19786c704421e7271a2bed27665986f5e05b4a171756e93fce48db69d198a69d89669297bb455dd441fd93ddccfa461a2fd753226f5a815a18be7d46bd86885c8b9278c3ad4f6075bbc0853677ae2a43f6376985d109104179968c0de9db5cb10f8bded5dab3c8d45dd2e1a8f41cf335e5ea34b41880dcd73c62fed4d92bac74730b0bc81341e30429f38785205133d08a647187f897846527dba17641e7e1baf99e91b29f17a518d4faade58dd1b7f73b8b0398d846dc15636276b5b8a900eb735e81ec79a693712801ba891e76d282cf02f17ce3796551d319d0b619e2f748e8ba6af59c485597bd6d71411ffffda12718c4c90ca151fd334fd80b1565bc7ebf12f079afe65ed3c10f1591660283ae45bb8ef4f9ecdafb0158af84926cec5316f8a7402c3d512ca4dbd88e13b0a40d2684360d8048c4a9a7d0ef447af98dbf79a7e5c246533aab8aa0632e4864606e52fa61a9b5476f051a12e51514fbdb81ecadde93459d77c9481a971722e9888d5f7f134a1254db8babdf5904fcfd918f06ae5c420d8f63", 0x1000}, {&(0x7f0000001280)="ecef38c5c939326c0b6635842092ee6bd63dbf7530b901868cdcd754ca8860ad6fc8e6e172687bf11519f5b71edb24c673f204b0c9f14ba7f0e7664487666900fed1aac28a2c9b841a1960fee6d201", 0x4f}, {&(0x7f0000001300)="209c9b7709b1c60bbea63eb767d4f5110e8dc3838ad979d731b24e96c6b9c9b2aa3f9a1dbafc7c3f23b94c2f58d16bdd140aa9693d464745e5f2af34fc10620c5e7d492a99a32484a0fb7533cef426ede2f79c691d072dd9ecba", 0x5a}, {&(0x7f0000001380)="9fd9f1d16e8a7b92df0cf564d0adffd1ca116ddb8177290da96b54b163ffedb50ac75c5bf59617017f7ae7be6ba6ca9d6f8a3108394b6e9bf1bbdc37c5f5e92fdc4512238369b0c88711f3f117cf90", 0x4f}], 0x5, &(0x7f0000001480)=[{0xe0, 0x117, 0x6, "9c8ee97c3ecd33adbf4d26c5c5e5cf1384e5954daff10cb56ea073b039ef12ade1650b02f73a7db1c13d237707d0eaf4a87ff338f7a71ce721a4fed636dba400e7215fa3ccffd3aad56ffea0a790e32da1e1eafbf4c7df41edce4794163892b63ec21d8fb096875074a43e84780a89d0c9f3ae9ab3779838115115f68880d7fcff2945bb33e293ccb3aa54b0a4c9325e9942a624121c967cf41bac68a515008474db84a10df6a3fcda94b105c198ce890324e65c4663128e8a79330624b92ddd4f50cefd6046e697dce68b68"}], 0xe0, 0x400c004}, 0x80) 2018/05/03 00:39:13 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x200000) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) sendto$inet(r0, &(0x7f0000001100)="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", 0x2e7, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/05/03 00:39:13 executing program 5: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000040)) r0 = syz_open_pts(0xffffffffffffffff, 0x8000000006) r1 = dup2(0xffffffffffffffff, r0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x2, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000100)="88", 0x1}], 0x1) 2018/05/03 00:39:13 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xfffffffffffffffe, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)=0x1) 2018/05/03 00:39:13 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000000280)={0x1c, 0x3, 0x7, 0x21, 0x0, 0x0, {}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x400000) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/03 00:39:13 executing program 6: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') execveat(r0, &(0x7f0000000000)='./control\x00', &(0x7f0000000340), &(0x7f0000000400), 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/05/03 00:39:13 executing program 0: timer_create(0x3, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_settime(r0, 0x1, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000040)) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, r2+10000000}}, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x9, 0x20000) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000180)=0x1, 0x4) 2018/05/03 00:39:13 executing program 3: mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) getgroups(0x3, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r0, r1, 0x1800) chmod(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/03 00:39:13 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), &(0x7f0000000200)=0x1000001f6) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x39, "dde10db06b4d6b2e2fcb7940aeabdad3ed5fca588ff0f43de31be1177c120f00ea67644a73bf9582bc9343e59b00f03a8834ec6843c0d5d1f6"}, &(0x7f0000000100)=0x41) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) 2018/05/03 00:39:13 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000000480)=ANY=[@ANYBLOB="e4000000210001000000000000000000fe8000000000000000000000000000aafe80000000000000000000000000050000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100ff0100000000000000000000000000017f00000100000000000000000000000000000000000000000015000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00100000000000400000002c00130000000000000000000000000000000000e00000020000000000000000000000000000000000000000"], 0xe4}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f00000000c0)=0x80) connect$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x3, 0x3, 0xfffffffffffffbdd, 0x1, 0xffffffffffffff7f, 0xa86}, 0xffffffff}, 0xa) 2018/05/03 00:39:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="4f98c0bc5e0ff223fdf5378f3fceba6394d0192cc5685f428b44086af53048c6683e5d6e2bd7254902edf4759a858a85d8baf2b3d22a7e572b", 0x39, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0x8, 0x8, r2) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x210001, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00000012c0)={0xffff, 0x401, 0xf4, 0x1000, &(0x7f0000000200)=""/4096, 0x2a, &(0x7f0000001200)=""/42, 0x61, &(0x7f0000001240)=""/97}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000adcff8)=[{0x6, 0x0, 0x0, 0x9f}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000618ec1)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0d61c0d32e11b38e9dd18c58f6bd779650fc30d93653bdaecf323c9f62ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e3168", 0x80, 0x51, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/03 00:39:13 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000058001f0014b2f407000904000200074708000100ffff20000700020a000000f1", 0x24) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) 2018/05/03 00:39:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001480)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000340)="ea6bedf26b8e91bb6e951431", 0xc}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000300)="706970e265667300", 0x100000000084, &(0x7f0000000280)="323b0d85bb456ce878ada2c3b3a22a3be080067491d5dfe7a29dec2f582f9489ac47dc90e32b2aa0c4b2") recvmmsg(r1, &(0x7f0000003700)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/11, 0xb}], 0x1, &(0x7f00000001c0)=""/169, 0xa9}}], 0x1, 0x0, 0x0) [ 107.790706] rpcbind: RPC call returned error 22 [ 107.804355] rpcbind: RPC call returned error 22 2018/05/03 00:39:13 executing program 6: unshare(0x40600) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x181080, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/03 00:39:13 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x3, 0x2b, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) 2018/05/03 00:39:13 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x40000000000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x5, &(0x7f0000000300)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000380)={r2, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000000)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0x2}) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000180)={{0x7, 0x5, 0x100, 0x2, "7f2e3233136da4b3de1dee336a14fecca0e46c123031ceeb8280ce15889a4512e4de04a00d7c7581640f1f84", 0x2}, 0x0, 0x0, 0x0, r3, 0x3, 0x0, "0718a6c6dd2db29014bb9d3ddf6a01113dc3a234d9cd68932b02f08a2f40ed2ef9913f5d6ddcfff7e855d688ba7654c10dec6278ec3721fdd79789ae6fc747bc", &(0x7f0000000140)='-wlan0#selinux[\x00', 0x10, [], [0x1, 0x0, 0x10, 0x4a2]}) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x80000, 0x0) 2018/05/03 00:39:13 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x200, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) write$fuse(r0, &(0x7f0000000080)={0x18, 0x0, 0x7, @fuse_bmap_out={0x9}}, 0x18) r1 = socket$netlink(0x10, 0x3, 0x8000010) sendmsg$nl_generic(r1, &(0x7f0000000880)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x28, 0xaff, 0x0, 0x0, {0x1}, [@typed]}, 0x88}, 0x1}, 0x0) 2018/05/03 00:39:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000001300)=0xfffffffff7c8e458, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x10000000}, 0xc) 2018/05/03 00:39:14 executing program 0: clone(0x0, &(0x7f00008a8f43), &(0x7f0000654000), &(0x7f0000bc0ffc), &(0x7f0000418000)) clone(0x0, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) socketpair(0x7, 0x4, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) wait4(0x0, &(0x7f0000000000), 0x4008000000b, 0x0) 2018/05/03 00:39:14 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x30, 0x80000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xe, 0x80032, r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000004000), 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 00:39:14 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) creat(&(0x7f00008b2000)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x1000) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) sendmmsg(r0, &(0x7f0000ad9000), 0xec, 0x0) 2018/05/03 00:39:14 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x80000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000280)=@mangle={'mangle\x00', 0x1f, 0x6, 0x730, 0x0, 0x340, 0x0, 0x0, 0x430, 0x660, 0x660, 0x660, 0x660, 0x660, 0x6, &(0x7f0000000200), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1c}, [0xff, 0xffffff00], [0xffffffff, 0xff, 0xffffff00, 0xff000000], 'bridge_slave_1\x00', 'vcan0\x00', {}, {0xff}, 0xbf, 0x5, 0x4, 0xd}, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@rand_addr=0xcc25, @ipv6=@local={0xfe, 0x80, [], 0xaa}, 0x35, 0x2a, 0x40}}}, {{@uncond, 0x0, 0x1c0, 0x208, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0xfffffffffffffffd, 0x1, 0x4, 0x1, 'syz1\x00', 0x6}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x2c, 0xe, 0x2}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff000000, 0xffffffff, 0xff000000], [0xffffffff, 0xffffff00, 0xffffffff], 'erspan0\x00', 'veth0_to_bridge\x00', {}, {0xff}, 0x3b, 0x3, 0x1, 0x20}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1f, 0x5d, 0xf2a}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x790) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000000c0)=""/42) sendto(r0, &(0x7f0000000100)="b09904879f4672d81021d155d694b1f0236b00ac0cbd6c27a8f467e3b15e00cc940de438a54bd7a57716064618a4891dac8d102d24a0a6c689fdc62202339490a4dbb11416d4b11a8e09705d9f86ce8fc11fad93711d4a143f3b06989a80e5279581a7c1a3da669338e40ee65c204d9a0b15e0cd63a76ab3e64b3256c6b6000000000000000000000000000000000000000000000000000000000000", 0x9c, 0x4081, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80) 2018/05/03 00:39:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x14, 0x100000000018, 0x75b71b1f, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="020329bd7000fcdbdf250500000008000501080000000800040004000000"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x44) 2018/05/03 00:39:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000016, &(0x7f0000000000)=0xff, 0xfffffffffffffea6) nanosleep(&(0x7f0000000040), &(0x7f00000000c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) sendto$inet(r0, &(0x7f00000001c0)="cf", 0xfffffffffffffe1c, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x2000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000140)={0x2, 0x4, 0x40, 0x100, 0x1, 0x2}) clock_gettime(0x0, &(0x7f0000003f80)) recvmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000002cc0)=@generic, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002d40)=""/4096, 0x1000}], 0x1, &(0x7f0000003d80)=""/218, 0xda}}], 0x1, 0x122, &(0x7f0000003fc0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), 0x14) shutdown(r0, 0x0) 2018/05/03 00:39:14 executing program 3: r0 = gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x494340, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0xe}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x20) r2 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/05/03 00:39:14 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) r1 = semget$private(0x0, 0x3, 0x200) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000000)=""/46) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) 2018/05/03 00:39:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="3400000013001104000000000000000000000000", @ANYRES32=r1, @ANYBLOB='0\x00\x00\x00\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x34}, 0x1}, 0x0) 2018/05/03 00:39:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) r3 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r4 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000001b40)={{0xf9, 0x5, 0x2, 0x4, "e46141a1265b4bf8cf647e13d3e15a27055e8ec05e7663380cc5c1c0fd42aa2f194b3fbedb033fafb2afd3be", 0x7}, 0x1, [0x8000, 0x4, 0x3, 0x1, 0x1ff, 0x5, 0x2000200000000, 0x4, 0xc9, 0x9, 0x100, 0x80000001, 0x5, 0x7fff, 0xb9fa, 0x10000, 0x4, 0xffffffff, 0xff15, 0xb0, 0x5, 0x100000001, 0x5, 0xfffffffffffffffe, 0x5, 0x2, 0x3, 0xfff, 0x800, 0x80000001, 0x7, 0x6, 0xff, 0x80000000, 0x80000001, 0x7fff, 0x1, 0x7, 0x10000, 0x80000000, 0x1, 0x5, 0x101, 0x1, 0x10000, 0x6, 0x7, 0x543, 0x0, 0x80, 0x0, 0x5, 0x2, 0x7f, 0x1, 0x4, 0x1, 0x2, 0x7, 0x100, 0x2, 0x1ff, 0x8, 0x0, 0x8, 0x4, 0x400, 0x1ff, 0x10000, 0x4, 0x9, 0x2, 0x108, 0xffffffff, 0x8, 0x4, 0x2, 0x80000000, 0xe01, 0x8, 0x8, 0x6000000000, 0xffff, 0xe9e, 0x400, 0xd9, 0x10000, 0x100000001, 0x3, 0x10000, 0x8, 0x3, 0xb46, 0x200, 0x9, 0x4, 0xd0d, 0xffffffffffffffff, 0x7, 0x80000001, 0x8, 0x34b, 0x9, 0xee, 0x100000000, 0x8001, 0x6, 0x0, 0x8, 0x1, 0x1, 0x100000000, 0x80000000, 0xffffffff7fffffff, 0x1, 0x2, 0x1, 0x3ff, 0x2d, 0x10001, 0x1, 0x2, 0x5, 0x4, 0x7, 0x101, 0x10000, 0x7ff], {0x0, 0x1c9c380}}) r5 = memfd_create(&(0x7f0000001400)="2f6465762f736e642f73657110", 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000011c0)=0x6, 0x4) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001640)=""/3, 0x3}], 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x4, [{{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e1f, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xfffffffffffffffd}}]}, 0x290) finit_module(r3, &(0x7f0000001140)='&.@ppp0@/*\x00', 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000001180)) bind$ipx(r3, &(0x7f00000000c0)={0x4, 0x200, 0x2, "a2deea4e6165", 0xffffffff80000000}, 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r4, 0x2}, {r2, 0x2020}, {r0, 0x4}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(r6) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}}, 0x10) close(r6) 2018/05/03 00:39:14 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x40100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000040}, 0x20000000) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000000200)=ANY=[@ANYBLOB="ac010000170015030000000000000000ac14ffaa0000000000000000000000000000000000000000ac14ffbb000000000000000000000000ff010000000000000000000000000001ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000a999f539d53af7d9444423e8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084000500e0000002000000000000000000000000000000003300000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000e0000001000000000000000000000000000000002b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x101fa}, 0x1}, 0x0) [ 108.568757] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 108.590842] netlink: 132 bytes leftover after parsing attributes in process `syz-executor1'. [ 108.614535] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 108.657409] netlink: 132 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/03 00:39:14 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup(r0) sendto$inet(r2, &(0x7f0000000000)="e88551caf078f185f7c07048c12d90967cb88c3d14b24890edc01e9132b760a80e76c43cde51a975a24ece654e10694132c702c9", 0x34, 0x2400c095, 0x0, 0x0) r3 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r3, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="02501264a25d2c01273032d11041b77d646f7c6367e62a28ec7ca735ad626449a49e9960d32bb2cafa5b1429daf8ae5da2c0a2ba56099265167b3bfc46926d7f0000008dc634203b2b8b3c92b985546752178aedbc7fbcdc91dc6425ad732478a2e9f0b16b4106a5d44a2bac95a9c6f86a240e3bfdfaae28a6f7e7e0591f8949c98a5e487994aa325d064aad96d9389fb067ebf94a03580029448dc98047da35d6a7d003f6147f360dd52b374c3ed8456ca7e0863c699f35e857c68378c18b3fc7d8eb66e00710e7d39cacac08690e96f030f5b1b034b3f86a", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r4, @in={{0x2}}}, &(0x7f0000000140)=0x98) 2018/05/03 00:39:14 executing program 5: unshare(0x40600) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/78) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000003ff8)) 2018/05/03 00:39:14 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r3, 0x21e8) r4 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='syz_tun\x00', 0xfffffffffffffffa) r5 = request_key(&(0x7f0000000340)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='syz_tun\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r4, 0x400, 0xdf3, r5) r6 = gettid() sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r6}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x30}, 0x1}, 0x0) 2018/05/03 00:39:14 executing program 7: set_mempolicy(0x2000000003, &(0x7f00000000c0)=0x102000001, 0x1f) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, r1, 0x124, 0x70bd2d, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x10}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x4044000) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_acct\x00') 2018/05/03 00:39:14 executing program 4: r0 = socket$inet(0x2, 0x1, 0x2) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0xa9e, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x1) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000200)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f00000001c0)='status\x00') 2018/05/03 00:39:14 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0xff, 0x100, 0x10000}, 0xc) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0x14, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x66}, @alu={0x7, 0x0, 0x4, 0x5, 0x4, 0x0, 0x8}, @ldst={0x0, 0x0, 0x3, 0x2, 0xf, 0x40, 0x8}, @jmp={0x5, 0x0, 0xf, 0x7, 0x2, 0x16, 0xffffffffffffffff}, @exit={0x95}, @jmp={0x5, 0x99, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffff8}, @jmp={0x5, 0x40, 0xb, 0xa, 0x2, 0xffffffc4, 0x1}, @alu={0x7, 0xdc4d, 0x6, 0x2, 0x0, 0x6, 0x8}, @map={0x18, 0x5, 0x1, 0x0, r0}, @exit={0x95}], &(0x7f0000000100)='GPL\x00', 0x7, 0xc6, &(0x7f0000000140)=""/198, 0x41000, 0x1, [], r1}, 0x48) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xd) 2018/05/03 00:39:14 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x10) r0 = eventfd(0x6) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000400)=0x488, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}, 0x6, 0x5c1, 0x800, 0x1, 0x3}, &(0x7f0000000180)=0x98) write$evdev(r2, &(0x7f00000002c0), 0x0) 2018/05/03 00:39:14 executing program 1: r0 = socket$inet(0x2, 0x6, 0x1ff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0x5, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20000040, 0x0, 0x0, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x80000001, 0x4e23, 0x10001, 0xa, 0x80, 0x80, 0xaf}, {0x101, 0x7fffffff, 0x5, 0x5, 0x8, 0x0, 0x1000, 0x9}, {0x3, 0xffff, 0x0, 0x6}, 0xbf2, 0x6e6bb3, 0x2, 0x0, 0x8c56f431752aacda, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3500, 0x3, 0x3, 0x3, 0x3, 0x81, 0x3}}, 0xe8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x2, 0x8) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000380)=0x7ff) ptrace$getregs(0xe, r1, 0x7, &(0x7f0000000300)=""/86) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000780)={0x2, &(0x7f0000000740)=[{0x0}, {}]}) connect(r0, &(0x7f0000000800)=@rc={0x1f, {0x1f, 0x6, 0xffff, 0x91, 0xb48a, 0x8}, 0x9}, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000880)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000008c0)=0x20) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000007c0)={r3, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x800, 0x180000000000, 0x0, 0x7, 0x4, 0x0, 0x75d, 0x5, 0x0, 0x5, 0x1ff, 0x8, 0x40, 0x5, 0xb53]}, &(0x7f00000004c0)=0x100) r5 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000700)={'sit0\x00', &(0x7f0000000600)=@ethtool_drvinfo={0x3, "a18bb93378418f9c97ad825e8a1ca9c9c123cda2ac778d36cb3d9638986f9206", "92aa15b6bdf616ff8bff9ae18fb530857496e7cb5ee9af4533b3e8acf84f2d2a", "05d8f281cba9f8d114383270f56c67dd7b7e7e06d33c0b19fdd918353fa9f1fa", "e4e8dc96d70cea3d2db703b9619a2f45c6eba986b19b0857a3f541d35311b40f", "6da8902895847e0387f0a0dbfd8e38916860a2cd823a09cf3c6010255eafec65", "a5e90c4d24fe4a492410dd7d", 0x3, 0x80, 0x1, 0x9, 0x9}}) writev(r5, &(0x7f00001b6f90)=[{&(0x7f0000000280)="e5", 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000580)={{0x5, 0x800}, 0x0, 0x7fffffff, 0x800, {0x0, 0xfff}, 0x7fff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000500)={r4, 0x4, 0x1, [0x7fffffff]}, &(0x7f0000000540)=0xa) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000900)={0x0, @multicast2, @broadcast}, &(0x7f0000000940)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000980)={r6, @rand_addr, @rand_addr=0x7}, 0xc) [ 108.875742] netlink: 'syz-executor2': attribute type 39 has an invalid length. [ 108.883400] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/05/03 00:39:14 executing program 6: ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(0xffffffffffffffff, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/05/03 00:39:15 executing program 0: syz_emit_ethernet(0x6e, &(0x7f0000000540)=ANY=[@ANYBLOB="aaaaaaaaaae65e17003800000000000000000000ffffac141400ff02000000000000000000000000000100000005000000000400907800000000604fbb4f0000000000000000000000000000000000000000000000000000000000000000"], 0x0) 2018/05/03 00:39:15 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001b38)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xff) ioctl$TIOCSTI(r0, 0x5412, 0x0) 2018/05/03 00:39:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x3f, 0x700000000000, 0x4, 0x80000000, 0x4, 0x10000, 0x1, 0x5, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x100000000}, &(0x7f00000001c0)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="01000000006b2100000000000000000000000000000000000000000000000000000000000008000000000000"]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/05/03 00:39:15 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000003f7c0000000000feffdcff250000009779d5b1c238a5c300000000950000000000e700028947655a690967885a050d00e2447d5fc37521f97a7a0ebbbf94260300effd4825a4c4250b592e319667bf3b0ad12a1eba20b4de7fe2e629ee84700ce20f50e15d80146b3e3285428590e2fdcaedae71277824391253f4d6842aeeb5bc38b212124ebbfd00a350d70f474f5850ad3187be68a7327c5d6619461f075d1a56230bb812fa6e6e641721f6bb4566f384851324139427ebc7e2"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) dup2(r0, r0) 2018/05/03 00:39:15 executing program 2: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e0000000000009526d501526ceb21ce26ddbb4511f3f48020575db9f632bc108ef3b54e0c1a31708e57520c52555c0d28e25350aa38a7c85423fbbb575c3a4901b51b7d4c42a820925f91cbe5b65b07d43c11177d17d7ec8df75247f0fb5c7eeed201e051cc34ea5093e74f717bc94fcf5208ce994845d9d4a5f242e025136692c8ae2c983830204c2008a2e1615ba53e595d8a6f8c92938d1a131bcc9850bd858a080bf2354a1c912f2fbb") preadv(r0, &(0x7f0000000100), 0x1, 0x1) inotify_init() 2018/05/03 00:39:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000a00)="eb74f6c1a8a497f90ad1132aefb48bc9", 0x10}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c40), 0x0, &(0x7f0000004040)=ANY=[@ANYBLOB="10000000000000000000008000000000"], 0x10, 0x800}, 0x100000001}], 0x2, 0x840) 2018/05/03 00:39:15 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8001, 0x101840) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x874, 0x8, 0x6, 0x0, 0xfff, 0x0, 0x4, 0x4, 0xffffffffffffffff, 0x5}) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100)=0x8000000000000069, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/03 00:39:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"73697430007ceb00000000f10fdc4b00", 0x0}) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x2) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2004000011001d0b0000000057", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/05/03 00:39:15 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x2080) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x18000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r1, r2}) r3 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={'veth1_to_bridge\x00', &(0x7f0000000240)=@ethtool_regs={0x4, 0xcc, 0xd7, "60aabcf9bd42d6a7fed9a1602fd29f8bb0872c8419299d0bb1fe1b134bf3cf713428d0d02de074cc00448db249fb0ee5f160cdc62c2b789837f615f1f5a11642c584c95cd67cffcb6d5d5014ddee37ec1dd0fb4d6f36a00775e605c97d5cb59e34038678f61c963045c705941f7821647491ead92b311a70d03f14460fc52239ad382236947e1847a727aca698e4349d133e6523fe11600946afe987abc70b13f021c7be9ccc966c7525e7e618b9b186678d589bce8bf312e6aa91f4eb9991f36bea7445f95de423faf2455e1603b8a9f8d3e9b6f3a3b0"}}) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="000000ad286ac466f27c652cb9e3958bdfb46179aec8762277bcaaa367f632fa52e586266d2bfa252e4b85667e05bf8bbb926efcb63775256501a103a7c64f7b83c8e3519ffa79c9d0cac12f76f41658412b6ddd9d794275cbdeaa342e0b2e79120700000000000000e9c93d5bfc563e79148d58085974f8c74519180510e543ec1e8c49d0f37173ddf30ed87c236a64348c4df03e57e4c0c78cd6c94e374db87ce5844ae389da3c14fdc9445ad26caf212c9e6a41811b8247b49b84308a248ead0dbe01ab6274572464640c3823967eadcd8eb179b89e5a005490a58dd86563295e73ec513a7ba9baa8442b"]}) 2018/05/03 00:39:15 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x3d}, {0x6, 0x80, 0x0, 0x3}]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) fchdir(r0) 2018/05/03 00:39:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/rfkill\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50}, 0x10) syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r0, &(0x7f00008c1f77), 0x0, 0x37) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x7ef) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x7}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000008c0)=0x7) 2018/05/03 00:39:15 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x40000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=""/226) 2018/05/03 00:39:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0x2e4, &(0x7f00009faff0)={&(0x7f0000000040)={0x20, 0x11, 0x2ff, 0x0, 0x0, {}, [@typed={0x0, 0x96}]}, 0x3fd}, 0x1}, 0x0) 2018/05/03 00:39:15 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4}, 0x2c) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/15) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/03 00:39:15 executing program 6: prctl$void(0x17) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) socketpair$ax25(0x3, 0x7, 0xf3, &(0x7f0000000000)) 2018/05/03 00:39:15 executing program 5: pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000002800)=""/4096, 0xfde5}], 0x1, &(0x7f00000016c0)=""/255, 0xff}, 0x0) 2018/05/03 00:39:15 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f00001ae000/0x1000)=nil, 0x1000}, 0x1}) r1 = socket(0x3, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x0, 0x0, 0xfffffffffffffff8, 0x7ff, 0x2}, &(0x7f0000000100)=0x98) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)={'filter\x00', 0x7, "fea8e157af0383"}, &(0x7f0000000240)=0x2b) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x7fff}, &(0x7f00000001c0)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) [ 109.567306] audit: type=1326 audit(1525307955.566:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8143 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 00:39:15 executing program 5: r0 = socket(0x3, 0x4000000000080003, 0x7fffffff) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) 2018/05/03 00:39:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127d, r0) 2018/05/03 00:39:15 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000000100ad00000000000000873000000000000000000000000000009500020000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x8000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'dummy0\x00', {0x4, 0x9, 0x4, "e9d78aae6e67", 0xacc}}) 2018/05/03 00:39:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x68, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0xffffffffffff0001, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff81}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x5e0000000000}, 0x100000000}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r1}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x61, "649123d2def9c7fb9f6a9b44aab2e1b15ef93eff8ce271f6e5a756b967b74339b1d4d1c3c340fb127f97c752d4e341115441e13ee47030609972669598644685f4f72ce87f8be58067deabaa961b78cb9ecb67dcff14355df732f6379c2b4e0162"}, &(0x7f0000000240)=0x69) syz_fuseblk_mount(&(0x7f0000000000)='./0ile0\x00', &(0x7f0000000100)='./0ile0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/03 00:39:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000100)=@random={'security.', '/dev/sg#\x00'}) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000200)="4528ff240500", &(0x7f0000000040)=""/158, 0x0, 0xfffffffffffffffc, 0x0, &(0x7f0000000380)}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00000001c0)='net/l2cap\x00') 2018/05/03 00:39:15 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x10000, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000300)={0x303, 0x33}, 0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000670000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000a5b000/0x3000)=nil) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) 2018/05/03 00:39:15 executing program 0: r0 = socket(0x1e, 0x80801, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"034c1f0800"}}, 0x10) 2018/05/03 00:39:16 executing program 7: futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000040), 0x88, 0x0, &(0x7f0000fd3ff0), &(0x7f0000000000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x282, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x21, 0x3, 0xebf2, 0x2, 0x57, 0x2, 0x8, {0x0, @in={{0x2, 0x4e22, @rand_addr=0xe0}}, 0x401, 0x6, 0x4, 0x0, 0x100000000}}, &(0x7f0000000180)=0xb0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000300)={0x2, 0x70, 0x0, 0x9ed2, 0x1f, 0x80000000, 0x0, 0x1, 0x10010, 0x0, 0x101, 0x1, 0xffff, 0x3, 0xfffffffffffffffe, 0xff, 0x9, 0x0, 0x9, 0x6, 0x5b, 0x7, 0x101, 0x9557, 0xfffffffffffffffa, 0xfffffffffffffff8, 0x4, 0x40000000, 0x3, 0x5, 0x7, 0x3, 0x2, 0x5, 0xdc51, 0x8001, 0x9, 0x401, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00000002c0), 0x3}, 0x5, 0x41a, 0x8, 0x3, 0x2, 0x7, 0x9}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="9c0000000a5d514214d51df17376879c74e58611515fc484bd7c44049f213db4a67ae5c09f30f8eb065d3241b89775d1031eb1d1cf4ac395c7473210d284f54e552b58a7f20077f2161e9254187f4db62299b79e03582b0410d817e05996505afe42e7a9d267f8e53c08a8e329c6740387b6ee829c92d14c9facf6d9410e78ce6bc095b25392d89619847bea4b604dbcd86a9da323a5ed000000000000000000"], &(0x7f0000000280)=0xa4) 2018/05/03 00:39:16 executing program 6: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000001000)={0x7fff}, 0x10) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/raw\x00') shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x109000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x7}, {0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, 0x2, [0x800, 0x10001, 0x0, 0x3, 0xb780000000, 0x40, 0x1, 0xb6]}, 0x5c) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x2a, &(0x7f0000000100)={0x4, 0x0, 0x2, 0xfffffffffffffff9}, 0x10) 2018/05/03 00:39:16 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400000, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x20, 0x7fffffff, 0xfffffffffffffffc, 0x8, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mlock(&(0x7f0000069000/0x4000)=nil, 0x4000) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f000006a000/0x2000)=nil], 0x0, &(0x7f0000000240), 0x0) acct(&(0x7f0000000180)='./file0\x00') recvfrom$llc(r0, &(0x7f0000000080)=""/226, 0xe2, 0x100, 0x0, 0x0) 2018/05/03 00:39:16 executing program 1: r0 = socket$inet(0x11, 0x2, 0x300) syz_emit_ethernet(0x32, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa000806000000000600000300c62db62d84d4d052fa000000aaaaaaaaaad9992bb23c4e027ed837d0eb0cc0e80e373d8c382ab00f82f2a34d58778b124e289f4e8e09ced95f91b0cb58e64e8a01f8528a39be00ed0b8523fb64cf5293b55ff400ea793d3a867db288170000000000"], &(0x7f0000000100)) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x5a, 0x141880) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000003c0)={r0, r0, 0x7, 0x4, &(0x7f0000000300)="ecb503a1312ceb6e96af54fa91fa8b6e1af84f94e70c9998a369c7a924b927b90cf842784d983ed98fd2d17d43cc3badbc3e7076cf428d570b39f0c190847104465c663928b39b3ef9d06abe78cd68a7f27b9ff461b6269b97bea834b98b66ccf89e2d0988dae8628f3e4a9d094c2e64cee29f7674f7d4399ffa5479ea753657e7a36f63dba5fa12434807c92302b876d088dc8275f2de0672671d87e4f0c5e095bee0f2416634ab5d78c8f30cdc7e9ff6fd299c09d40dc9ce5072002d", 0xfffffffffffffff9, 0x6, 0x2, 0xdee4, 0x0, 0x80000001, 0x2, "18ddd91a85db0f269459ba63018f5d70b2b6a1fd883a5feba2d0a1e307759f90e5dadea8a24f774d73742943bc09298bd0b3b33c895c5e98093185a6503ff87bc39d5e653e9210f0ea074df71130ba7eac50162303a9fb154409f638cea67f2300a1f6d426ff6899f43a0455e2597caa3fcbc1117991b16b8a6e505a26ce26553783c5e3db2b158ac308f43782dfca1ad8b08bf91e4810a041fcc68a1792a64ef363ec247ebb6778cb88035a9b2d0cc337bbcc1d4e09f3eaee368ce0b88a5ce464b7c93c5abc5a3fd1e20b19866695ecff953417994ec2b5e773ac"}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0x5, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f0000000080), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x17b) 2018/05/03 00:39:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000000)=0x54) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) 2018/05/03 00:39:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="580000001400332300a14b80040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000000000ed5dfffff5000022f70c0001000409080000000000006e06ce", 0xfffffd7d}], 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x902, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/05/03 00:39:16 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001080)=""/4096, 0x92e) setsockopt(r0, 0x65, 0x4, &(0x7f0000000000)="c8d63f23", 0x4) 2018/05/03 00:39:16 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0xfffffffffffffffd, 0x20000) fcntl$setsig(r0, 0xa, 0x26) setrlimit(0xb, &(0x7f00003e3000)) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000000100)=""/200, &(0x7f0000000200)=0xc8) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000300)=0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0xe0000000000000}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000002c0)={r6, r7}) readv(r5, &(0x7f0000000380)=[{&(0x7f0000000340)=""/23, 0x17}], 0x1) dup2(r1, r5) tkill(r3, 0x16) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) [ 110.450910] audit: type=1326 audit(1525307956.449:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8143 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/03 00:39:16 executing program 4: seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) listen(0xffffffffffffffff, 0xfffffffffffffff9) r0 = gettid() setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'security.', 'encrypted\x00'}, &(0x7f0000000100)='encrypted\x00', 0xa, 0x1) tkill(r0, 0x3) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) 2018/05/03 00:39:16 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) mlock2(&(0x7f00002fd000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f00002ff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x2002) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='/dev/input/event#\x00', &(0x7f00000000c0)='$\x00', &(0x7f0000000100)='}#+\x00', &(0x7f0000000140)='!md5sum\x00', &(0x7f0000000180)='procvboxnet1\x00'], &(0x7f00000002c0)=[&(0x7f0000000240)='@\x00', &(0x7f0000000280)='cgroup)system!$@keyring-#[trusted-\x00'], 0x1000) 2018/05/03 00:39:16 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0xda) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='highspeed\x00', 0xff) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000240)=""/142) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/03 00:39:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0100e8b4", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xfffffdc2) 2018/05/03 00:39:16 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000002, 0x300) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @rand_addr=0x4}, 0xfffffffffffffd94) r2 = dup2(r1, r0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/03 00:39:16 executing program 2: r0 = memfd_create(&(0x7f0000000140)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r3 = request_key(&(0x7f0000000400)='trusted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)='/dev/sequencer2\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0xfd2d) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x102, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r4, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r5, 0x4) [ 110.756502] audit: type=1326 audit(1525307956.755:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8232 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 110.776198] audit: type=1326 audit(1525307956.755:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8232 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 110.795972] audit: type=1326 audit(1525307956.755:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8232 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 110.815704] audit: type=1326 audit(1525307956.755:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8232 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 110.835525] audit: type=1326 audit(1525307956.755:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8232 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 110.855314] audit: type=1326 audit(1525307956.755:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8232 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=50 compat=0 ip=0x455979 code=0x50000 2018/05/03 00:39:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='personality\x00') r1 = eventfd2(0x0, 0x0) sendfile(r0, r1, &(0x7f00000000c0)=0xfffff7effffffffd, 0x5) r2 = msgget(0x2, 0x204) msgrcv(r2, &(0x7f0000000180)={0x0, ""/225}, 0xe9, 0x3, 0x1800) prctl$getreaper(0x0, &(0x7f0000000000)) [ 111.060256] kauditd_printk_skb: 98 callbacks suppressed [ 111.060311] audit: type=1326 audit(1525307957.058:113): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8232 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 111.085849] audit: type=1326 audit(1525307957.059:114): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8232 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 111.105736] audit: type=1326 audit(1525307957.059:115): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8232 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 111.125552] audit: type=1326 audit(1525307957.059:116): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8232 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 111.145340] audit: type=1326 audit(1525307957.059:117): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8232 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 111.165404] audit: type=1326 audit(1525307957.059:118): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8232 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 111.185193] audit: type=1326 audit(1525307957.059:119): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8232 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 111.204969] audit: type=1326 audit(1525307957.059:120): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8232 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 111.225233] audit: type=1326 audit(1525307957.059:121): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8232 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 111.245006] audit: type=1326 audit(1525307957.059:122): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8232 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/05/03 00:39:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x400c6615, &(0x7f0000000080)) fanotify_mark(r0, 0xc, 0x22, r0, &(0x7f0000000000)='./file0\x00') 2018/05/03 00:39:17 executing program 2: ioperm(0x0, 0x1000, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x800) fcntl$notify(r0, 0x402, 0x22) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x20502) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r1, 0xa, 0x2}, 0x14) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x400, 0x40) fchmod(r0, 0x52) 2018/05/03 00:39:18 executing program 1: syz_emit_ethernet(0x4a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x21, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955ce83b632ad4049739030d61b6f37e405db505735e"}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x100e, &(0x7f0000000080)={@random="7f99ef48895a", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0xa01, "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"}}}, &(0x7f0000000000)={0x1, 0x1, [0x8e4, 0x6b6, 0xae6, 0x333]}) 2018/05/03 00:39:18 executing program 3: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={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) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x2, 0x4, 0x0, 0x10001, 0x9}, 0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x0, 0x4e21, 0x6647, 0xa, 0xa0, 0x80, 0x9f, 0x0, r2}, {0x3b94, 0x200, 0x8, 0x7fffffff, 0x9, 0x3ff, 0x5, 0x3}, {0x0, 0x0, 0x6ce, 0x1}, 0x7, 0x6e6bb0, 0x0, 0x1, 0xe16821812cc8f285, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x4d2, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0xc5, 0xc0, 0x0, 0x81}}, 0xe8) 2018/05/03 00:39:18 executing program 4: unshare(0x400) r0 = syz_open_dev$sg(&(0x7f0000b01000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000000200)) socket(0xa, 0x5, 0x1) r1 = socket(0x10, 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000040)=""/36) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) write(r1, &(0x7f0000dd2f63)="24000000240007dd3200000800360300fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/05/03 00:39:18 executing program 0: stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)) getgid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x400400, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x0, 0x103000) r3 = dup3(r0, r0, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000480)=ANY=[@ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0500060000000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="61d587a2c09fa6e11ea70e47a5890b3d8e219be6c347c32bda7f0196c1b494b5c43a6842172b9cea882b824b567e3b8601c27e4118e312b81500cc4a"], @ANYBLOB="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"]) preadv(0xffffffffffffffff, &(0x7f00000016c0)=[{&(0x7f0000000440)=""/4, 0x4}], 0x1, 0x0) r4 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r4, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) poll(&(0x7f0000000080)=[{r1, 0x8040}, {r0, 0x100}, {r4, 0x2000}, {r0, 0x804c}, {r4}, {r0, 0x80}, {r0}, {r4, 0x1}], 0x8, 0x100) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000002800)={0x0, @multicast2}, &(0x7f0000002840)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002880)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x11}, 0x8, 0x2, 0x4, 0x0, 0x200, 0x80200050, r5}) 2018/05/03 00:39:18 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x80000, 0x0) bpf$PROG_LOAD(0x4, &(0x7f0000000fb8)={0x0, 0x200000000000007a, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x80}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x7, 0x10, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x2b}, @generic={0x100000000, 0x80000000, 0x9, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x5}, @alu={0x7, 0x1000, 0xa, 0x9, 0x5, 0x30, 0x1}, @call={0x85, 0x0, 0x0, 0x28}, @generic={0x1, 0xffff, 0x3fd7, 0x5}, @map={0x18, 0x4, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000200)="73797a6b616c6c65720028c8a0ab7d4afbfaaa90d3b73956822fdd17f5d589612e60407761992fe65ef25d15512596ff336dcf9d64560396a140c6568017b657996c8a2ea4182301e5dcdfcc06", 0x0, 0x2e, &(0x7f0000000100)=""/252}, 0x48) 2018/05/03 00:39:18 executing program 7: syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') 2018/05/03 00:39:18 executing program 6: r0 = socket$inet(0x2b, 0x80000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r1, &(0x7f0000000100)="0576d183f6282952af4b06ed1611d2c491038d419401cc6be09193ef2e9db48fdf6122246075a4b2b50ebd9ecec850b2f76d846fab79072a8a2e4fa262ed4ed72a144a8761bd6ae70c5f60d6be4e96f02956b40718bac3ec51642cc100cf8540d3a6ec943adae0bb6156c0d4806fe254df02fdd4980369e588663555d321e6d04fa674720fb7470a1c0a897179fef7d131ae3b0e42d6dd813882fb043227538e0fa044f36987def44dfd6bd2470e532b2945b95e4597a82fd694b507b3de9573f3b53a43462efe15cf08edd49f4f09fa65dd77bdbb0d7a", &(0x7f0000000200)=""/122}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x10, 0x8, 0x0, 0x400, 0x8, r1, 0xb549}, 0x2c) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) 2018/05/03 00:39:18 executing program 2: futex(&(0x7f0000000180), 0x10, 0x0, &(0x7f0000b7dff0)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x0) [ 112.689201] sit: non-ECT from 0.0.0.0 with TOS=0x1 [ 112.716512] sit: non-ECT from 0.0.0.0 with TOS=0x1 2018/05/03 00:39:18 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x15) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="06000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000080)=0x84) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x4, 0x400) r5 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x20200) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000040)=0x46a, 0x0) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x6, 0x64e8, 0x3}, {{0x0, 0x7530}, 0x7f, 0x206, 0x1f}], 0x30) write$evdev(r0, &(0x7f00000002c0)=[{}, {}], 0x30) 2018/05/03 00:39:18 executing program 2: r0 = socket(0x200000000000010, 0xe, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00000014c0)=ANY=[], 0x0, &(0x7f0000e9c000)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001400)=""/142, 0x8e}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0xf3}, {&(0x7f00001b1ffd)=""/53, 0x35}], 0x5, &(0x7f0000001380)=""/81, 0x51}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bridge_slave_0\x00', {0x2, 0x4e21, @rand_addr=0x7}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001180)=""/226, &(0x7f0000000140)=0xe2) 2018/05/03 00:39:18 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000), &(0x7f0000000240)=0x2) 2018/05/03 00:39:18 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x8880) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) r1 = semget$private(0x0, 0x0, 0x400) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000080)=""/102) migrate_pages(0x0, 0x2, &(0x7f0000001a00)=0x51d, &(0x7f0000001a40)=0xffffffffffffffff) gettid() 2018/05/03 00:39:18 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) sendto$packet(r5, &(0x7f00000003c0), 0x0, 0x40000, 0x0, 0x0) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000000300)={r6, 0xa, &(0x7f0000000180)=[0x0, 0x5, 0x6, 0x7, 0x100, 0x0, 0x9, 0x0, 0x8, 0x7], &(0x7f00000001c0)=[0x2, 0x101], 0x0, 0x8, 0x8001, &(0x7f0000000280)=[0x0, 0x2, 0x9, 0x2, 0x9, 0x1800000000000, 0x8dd1, 0x4], &(0x7f00000002c0)=[0x8, 0x1, 0x80000000, 0x8]}) keyctl$dh_compute(0x17, &(0x7f0000000000)={r3, r4, r4}, &(0x7f0000000040)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}, 0x0, 0x157}) 2018/05/03 00:39:18 executing program 1: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000000080)=0x104, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r1, &(0x7f0000000000)=@unspec, 0xc) 2018/05/03 00:39:18 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x3, 0xffffffffffff7fff}) 2018/05/03 00:39:19 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0xfffffffffffffff7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x8, 0xee6, 0x9, 0x401, 0x8}, &(0x7f00000001c0)=0x14) quotactl(0x0, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000380)) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) socket$packet(0x11, 0x2, 0x300) close(r2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file1\x00', 0x0, 0x8}, 0x10) [ 113.034966] Unknown ioctl -1069521879 [ 113.084074] Unknown ioctl -1069521879 2018/05/03 00:39:19 executing program 2: socket$unix(0x1, 0x2, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000001880), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000001880), 0x0, 0x8001}], 0x0, &(0x7f00000018c0)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0xaaaaaaaaaaaaadf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x65) 2018/05/03 00:39:19 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000000c0)) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000100)=0x1) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000080)={0xae, &(0x7f0000000140)=""/174}) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000200)=0x1) 2018/05/03 00:39:19 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x392bfdef9bfc1784) 2018/05/03 00:39:19 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) fanotify_init(0x0, 0x1001) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") socketpair(0x1d, 0x1, 0x41, &(0x7f0000000000)={0xffffffffffffffff}) getdents64(r1, &(0x7f00000001c0)=""/4096, 0x1000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000080)) read(r0, &(0x7f0000000100)=""/154, 0x316) 2018/05/03 00:39:19 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x1, @empty, 0x1}, 0x1c) bind$inet6(r1, &(0x7f0000000240)={0xa, 0xfffffffffffffffc, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000080)="1d5b1a316d81ca093796a0e29bcea9c4d87a6a877d14ad3c667cd97b8e678a37fc6c79380424c38cf995d9428400b5e5e0e43a61123c1e32ea41c4f0a502962a5c0e7f4f90537315d2", 0x49}, {&(0x7f0000000140)="b0861c164a0fd508554c02b7fb08ada1948b35bb5d210397b685659958125b09eb180082302ac55fad4058ac4003ffd459b4d0fe9ea2d14277f0eaac54b9fd5d17810ab1b8084ac89e6a4a31ff054798e05462359cf8b2cae73b074df3fb2b7607be563f14a577a5478c3ca155f0603204893f2120776cf40500e75a8643aef419c297f4f3b86e9fed3cdb3418ba6095e508ed8610a894f5b3ebf6086c8e37716bf02fafe66ca448c8b50512d3754824e2be4876aa8e5c95d984", 0xba}], 0x2) 2018/05/03 00:39:19 executing program 0: unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x220801, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x5, [@random="0d0b56806537", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) ioctl$TCSBRK(r0, 0x5409, 0x2) 2018/05/03 00:39:19 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl(r0, 0x2, &(0x7f0000000040)="6621c1d7bcdb0fd31cc4e48dd74296f6f264ad738bc6ee6d4c80ab7ab853ad3c7e58eb7e93f0850a15001d9b074291d78522f28f7f1a3986594dd124a1735b83c83635e0a1603ffa37e12f4d4a0f51ee7ac2ab4fbe3ebabfb8005b4ec963a2f61dcebffa48211b0c91a983ad006490da106de94daee0cbdaac2e141d882d4ecb6a8195dc2cec40327fc578d81e75beb0a4867bf692127eba1ce23591763d30067b1538dc336381adaa97f9fd747364aa773491ceba6a28e73023bb42bdd97d8e33d3") r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) dup(r1) 2018/05/03 00:39:19 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)) 2018/05/03 00:39:19 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x210, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x2, &(0x7f0000008000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x100009, 0x0, '\x00', '\x00', "0000000000000000ef48cb79c27308ad", 'yam0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x118, 0x190, 0x1e0, [@vlan={'vlan\x00', 0x8}, @ip6={'ip6\x00', 0x50, {{@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "5e52c88d167bc149baf3605ed039e08ec629d7e7f2f828296a5820f6cd548f712a01fd4084e4ea0cc6fa9d1555034c1388416f41f44286215cc3e9b89b224435"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x288) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000000)=""/169, &(0x7f00000000c0)=0xa9) 2018/05/03 00:39:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f0000000040)=""/24, 0x64c890211ae7f6e2) getdents64(r0, &(0x7f000000af97)=""/105, 0x69) sendmsg$rds(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000080)=""/128, 0x80}, {&(0x7f0000000100)=""/127, 0x7f}, {&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/77, 0x4d}], 0x4, 0x0, 0x0, 0x10}, 0x40) 2018/05/03 00:39:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0x6) 2018/05/03 00:39:19 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x3, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x90}}, 0xe8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000100)=""/70) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0xffffff4b) 2018/05/03 00:39:19 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x800, 0x100000000001085) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000080)=""/108, &(0x7f0000000100)=0x6c) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f00000001c0)=0x9, 0x4) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000140)=@ax25, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/4096, 0x1000}, 0x0) 2018/05/03 00:39:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x8000, 0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x14, 0x13, 0x2ff}, 0x14}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x24) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) 2018/05/03 00:39:19 executing program 4: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x183000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'veth1_to_bond\x00', 0x0}) bind$can_raw(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) mlockall(0x1) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2018/05/03 00:39:19 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="2f67615f81726269746572094e8977114cf7859d7202177b09d1a9b76bc8cc3987fd7960efde2dc63a4bfa98cd276a7f905b6970ceb2185563e6c25edf0e97b2db26c46472cc6ca2e431a7d75b2d2b523f9c751d080d07fd0246158e1058f6a7471c7ecbcc174c421635cc992bb5035333ccd430876505daf8bbfe5bbba285fc8214235701b6d5b37cd8c5a9a02964b955d90375c5e6c897f40cfe9271682264d21ac223cef1212596ec", 0x7e8990a57c89280) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c46ff000000000000000000000003003e00000000001600000000000000400000000000000000000000000000000000000000003800020000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000006000000000000000000000300000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000"], 0xb0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/03 00:39:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x1000001, 0x84) listen(r0, 0x110000000010) listen(r0, 0x2) 2018/05/03 00:39:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000100013, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000880), &(0x7f00000008c0)=0x8) sendto$inet(r0, &(0x7f0000000040)="cf", 0x1, 0x20000084, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) r1 = memfd_create(&(0x7f00000000c0)='md5sum\x00', 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000140)={0x100, 0xd74c}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) getsockname$netlink(r1, &(0x7f0000000180), &(0x7f0000000200)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x5, 0x7fff}, 0x14) sendto$inet(r0, &(0x7f0000000240)="82", 0x1, 0x0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000280)={0xfffffffffffffffe, 0x20000800, 0xffffffff, 0xfffffffffffffcfb, 0x9, 0x3f, 0xfff, 0x7fff, 0x5, 0x6b}, 0x10) 2018/05/03 00:39:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00000000c0), &(0x7f0000000580)=0xfffffffffffffcf8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x3, 0x800, 0x1f, 0x8000}) 2018/05/03 00:39:20 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmmsg(r0, &(0x7f0000003180)=[{{&(0x7f0000002d80)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x32, &(0x7f0000003040), 0x0, &(0x7f0000003080)}}], 0x1, 0x0) 2018/05/03 00:39:20 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000008000b, 0x4) getsockopt$sock_int(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 2018/05/03 00:39:20 executing program 7: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x80000000, 0xfffffffffffffe19) 2018/05/03 00:39:20 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x42000, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) fchdir(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x79f, 0x200, 0x40, 0xf0d, 0x9, 0x6, 0x10000, r2}, 0x20) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/05/03 00:39:20 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x2}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000002c0)=0x8) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080), 0xc) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0xf248, @dev={0xfe, 0x80, [], 0x17}, 0x7}], 0x58) unlink(&(0x7f00003b3000)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0x6, 0x0, 0x3, 0x1, 0x3f, 0xcab, 0x8, 0x4, 0x1, 0x0, 0xcc, 0x1, 0xffffffff, 0x140000]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x2, 0x2, [0x718, 0x100000001]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000005c0)={r4, 0x2, 0x8, 0x22b9, 0x0, 0x7, 0x7, 0x81, {r5, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10001}}, 0x5, 0x4, 0x80000001, 0x7, 0x101}}, &(0x7f0000000340)=0xb0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r2) 2018/05/03 00:39:20 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xb82}}}, 0x84) r2 = socket$nl_generic(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xff6, 0x8001, 0x7, 0x9, r1}, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="110000000000000000000000000000000000000003000000000000000000000000000000b17eec4c57d480cbed7194ddfdfa4cfd96958193d0c567d51e705cce9a8c148593709dd0aa6c36d7e864991292683f1171545eebb13e3402aa00f48891673086607edb47e10c4a5dffad81e1d30acf3ac79621b083e0500553452b937cf594e10c89f2d8f6b5e9e63f1f9f05d9a0c4a55e0452be65fb85e35a33f595ae34beddac6f29b966632f8f6defe7871b847c280630f441ee294058fada7b65bfb50972efc669909ba61d137e5b6cbd4edfaedd5bb6a3fee8d8e78f0d"]}) 2018/05/03 00:39:20 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x74}, {0x6}]}) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/157) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000180)=0x800) write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1d, 0x9, 0x4, 0x80000000, 0x40, 0x3, 0x3e, 0x60, 0x2f3, 0x40, 0x311, 0xebff, 0x9, 0x38, 0x2, 0x80, 0x7, 0x81}, [{0x5, 0x0, 0x2, 0x7d882fe0, 0xc71, 0x0, 0x1, 0x9}], "b702ac569e60c0791fce0efe26ea6c755456f74f75aac8d96474aa012547c3c03ad49714d00771e1fb0fc62d82bc3f27f121b704881e9443e07497e13af31beb014aee6d1923114aa3ac44217c2010d0a2d4edd5f9da62951c42005b98bde07abdd35de1e1455d2c70bb9ece946dbfdbe0f6cb559b3a2ff26e5eebc7e0a7", [[], [], [], [], [], []]}, 0x6f6) 2018/05/03 00:39:20 executing program 0: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000b3a000)='./control\x00', 0x40007fe) socketpair$inet6(0xa, 0x0, 0x7f, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r2, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80) r3 = creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r3, 0x0, 0x39, 0x75, &(0x7f0000000000)="893cc0d011668af458e444c5594ab30d50bb3c25eaee3a7deffadd7633f2dd8f875c311f663eb87cd9e1b6cb4e1f1d516a3912862a2d1bf92c", &(0x7f0000000040)=""/117, 0x7f, 0x81}, 0x28) sendto(r1, &(0x7f0000000200)="f23a8fe5fc49a6e518ff6265f50a321ac4f0c997b115aab3ebb17f2ff4d4", 0x1e, 0x80, &(0x7f0000000240)=@nfc={0x27, 0x1, 0x1, 0x5}, 0x80) 2018/05/03 00:39:20 executing program 3: r0 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="ba0740860ab8f3cba0354a833d31e6eb6858af3d4afe384b9c01e247317ca45992c7652b4bd453ff0561056ccef7619e4ea1a596b0157d0718cf6c8f8e57e7c177e18ce2e9ff58be2e6972ca17878d3744c5a60ebf69b713ed7138d7fdda716db231599b57a6b108d80e826e36535c0a08cc4c21d1f22c27d480335d2bd0a549b2f68814324e4760fb9a3b07e641ad5352484d0361872e7575d88532c3cca5e3e1dbb96e5b56b3b099d00f8f44261b46a4c21af0d07c7f3d", 0xb8, 0xfffffffffffffffa) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x501800, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000000240)="9d252b5e2600") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) ioctl$KDSKBLED(r1, 0x4b65, 0x1) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f00000000c0)) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'\x00', 0xff}) 2018/05/03 00:39:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) socket$bt_bnep(0x1f, 0x3, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee6fe0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001240)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x1c) tkill(r1, 0x1000000000016) 2018/05/03 00:39:20 executing program 5: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1004, 0x2f) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000100)=@hci, 0xc, &(0x7f0000001400), 0x0, &(0x7f0000001480)=""/115, 0x73}, 0x2060) 2018/05/03 00:39:21 executing program 1: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) set_tid_address(&(0x7f0000000140)) 2018/05/03 00:39:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f00000000c0), 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0xc, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'fo\x00', 0x8, 0x20000000000000, 0x5}, 0x2c) 2018/05/03 00:39:21 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="240000000001010000000000bfadf16de9466c8e100002000c0001000500020000000000"], 0x24}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) r2 = fcntl$getown(r0, 0x9) r3 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000001800)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000017c0)={&(0x7f0000000300)={0x14a4, 0x8, 0xd, 0x704, 0x70bd2d, 0x25dfdbfd, {0xd, 0x0, 0x6}, [@nested={0x125c, 0x2f, [@typed={0x8, 0x35, @uid=r1}, @generic="579f8a4d13ac997e18f4743383816ad0e4868e873d4f3422cf277c44c820003ea484b76bb580475857be6007310bc4c9822252258fefe2c813614bd788530389859c3ce54bdb9beeac61c6fdbd6b484c7d63891d4ebbe28a9a40bd974752cd0a548cd9197f5c961818e0d05ae9c77a74ec9499ae7394a63a30843e056d549fe6880efec0fb0248c6d50d0bc382d10c186c225f2c316e25d4f03a141696f2890669765f7474276e5a105e8d34ab79776b70d1092ea6d7362497ded62ff9e872e0aaf5d10d350e974738028977bb4c8cb4ecc256cc29798e3e404cf1e54be3133d8e4caa8377821af58ead9e57d7b43043a9ea3374ea24dce5a4d45e7262ddb72e4359967d2092cb62959ce16998c0cf5d23af4fc89712e5e41b1ad7bb64ff25c463abecb9d212a23328302de912bf819f8c45294d1ccafd4e71272aef9689f3864063af350e8e47a1f67cd316ee10e13bce4b434aa4b492aedb1e999efb98ddb6ffaebd2574f46cea62a8c22bcd9baed81220d8fbeb7289beec99132d85ba6dc327e31dade0c1db0635cabf46ecae01f339d15b02218331be3bae923d874e76f0f947dbcd878821d66dc04aa35bbc0ecfab2c905044f1a7ac3cfbf4df8af42720190d035f3993786469af6be69e6178f009b78806c5bc0a93a91171d47b8f613e1239ed5b1e05c9c153fb847b50c804f4f79e0e115d5d8eaf291ce8a43d5b876a5509f5a2031c132766825ae593faa3c50a65e870eb64818c172d956125e04ed0998eb0fc4a0b03405b2e187423dcb968cc6f0bbbcb93efb59c0657f3276133b68bc9d482ff6d92bdd2d7e0f8950c1245dc3779880ea584ae38ddd762ff61cb38db589857f73d33aba350511c1f6569c13c8d35fb74a9173c12deec8b4bced9525cc98c8e7b32cae17d4da145394a83efe57a08ac9dc38aef6781a2489aef38879075b6a7ddbd72dd1f02ab4fa9cf9bf354826429896a12bb162a5791f529c7625b844610addb09bf8c0c55dda7056914b5b2bb76f4dfcea9e9a7b5d93b3e4801fe077784080d82e0a0b5d4f4a687a7cd6071661fc944d9bafc68121a6edace6d6a56138238cbb79f0db751941eb4c7f73c5e379b7a3a41aa063cb254cd05db4dbadc721d7e82abb98fa1a450adb1953b92f05bda76d849438d4c136458371a47b476f2823de6897e623a5e2fa857a5dda0be3ebfa7db523791314943d54c3a569e72b49a1ada07194a19476f23cfbfeee82a20306adc224ec57a0bb51c4429cc6d2946080d16dd3f6c3fc7fe4acc6d65988617a85878803c08a73c37ce2cd0c45394b0163ae564806c3b9791587b2b06d2d3c05a5b6f6c4efcb8a0a7e887859aa111a8d91ef5547464d955252da401d98334803182369af559a039da9814c891f7d2609c38d0e60374a8eea1883d3181d25a0a980839ccbe8e33f35b431d77a1153b3feea7ea1a477b460b6dd77ca9799afba75773df77f39a0296dc8846d5e0043fbe702ff39faa5a722351b646f5e40443e238da891554ca00761fdf0eefa875804b7adf409a9d3f11c8642c5c2c11e6c38850dfcc95b29a4bdf9b8b2fc1fbe6956142dbba03b8b9ec17dc3e781245bc87e39ffe9b671e47df7a6c50729f587d98276b3b6d1d7d7cdeef2f92d5acf63b78e4129cfccc7945c332ef607e83f82f6c091615eb355313e8a0d243e071adfbcd1cbebcbe939d5d439d97f224b3065f6b2bb7988e1b109e4dd5c00c5148c227d70c1c82353166535064a1f306f65ea310c3fb634d171742fae572241b04ae0b007efd5fc2bf4d8416f18891c1c4c1f78801e7567a17ebc13a839c2bde10cb247965c858b9a63171d3d801969edf05fee00b54337d9f04fff0e03ee1f25a8a93c0b6b250fd9c8852104b5e8ffe47f4ec7cc7eb465d69b60a9ff51da787dc4f19db9f14beb9fa9605512b373efbca9668f946c11b966ba369ecdffe4f5227fd591e31db7c1c6509f56c40e4e219c6cc212ea56221aa54f6c0ec30271de6ad3249d8729d4385b1aaca90424866ac1d616c2efa21f8257a2fb4a3f2db46065c24b76e2bb0f26822c7855c2c751f7e36101faf673798c3d8ddb6a4b3c166b2129c317f9b9594badde08ba902f204361db5eb6ee01a3360759ea51b4faf6e616c8fe4bbb81b74e4891fbf7f32b39ff5df5742bb17b9e2c4432b881ca74a03bdc79694b7e35d57c3c813a462e16b23b179b2ddcc5383beac2e0a0ac7f805a59878633a7e118e8bcd72f9a439cb7852aa83525df35cef823601113140b2d49bc0801a4ef615cf25121bf7e9fdfb383a1e29f18b59c947ffd90175dd11bf03b4e87464921051baa1938906a500c9674425332c3d178f60cf1cc7c07b18bdf72ad8fecb1003677feb37ff1ff7360c10360d8e22b2945352dedd22f0bc93f46fa492be0325f57ed9ed8ed8157a943f7d0a070143b918b1076bf520dbb39c396aee31c3f298034f66d2ffe220bd30110433050b903558ebd702b23859be7bd894c8b12c592dd0817d16ffd9bb61d80ab02ef15a9cfbeed1ce07a9389d085f51769411a2db255f79d3787661a06f26b39a6eb7c42601bf6f7bec72d366617a22edbc6c74a08aeae9d6b9f013815b6f69ec0c9cf61b73fd7975dba3e4b5f38aacf09357588e52dbf1bcb14283862722c94495608277a350dd6b4a3dfedd316c9927164bea4d6bf0212101a60a7348b61356a193ed72459e658437419889f6853eaa5a9eafc6ecf4cadf5e6ba419d1c7774cf672ccea47d7eeaddc54ed09bfec54b397125ca8fd52a9110cd9742742e8cb326b6f2926fd6bb79a705931410259928fd031055b61ebf42e24d1ff1548f4811b83b5fee4213d65701027f6a20cee572eeae0385469a7f62e5cb45d02e901c33f41e613998728f179a2912e8e5f54b350b68a15110b279fc4372971bdfa35d570f4cb22c28a8c9612965054184522e71a4c8154f5a69d550336c9525e10636d2624da22600f6b041c362f8eb99dab1ed74d792bdbd72c19ed5965c3a435263d4ce573ae9a4a6995d481f46e0ca2cf6dcd015df6172f86ad352e1251a23f12d7bdd88ffec71abe74e0ce2fb1153a41bcb9ee19f628f0572cf052aa3a3dc3c1fe9155ddf10dba49e34d155f7dd55a839c130d768c1be05ca714bff84cd606ba248ed2c004e801c69aa9eb0d4f523901eb7f1bdfd4bb364e26582ef960d741cbc1d6b4035d4372f04cc34aeb927b2e05ebacf481810ee889bc50a71047edd919fe8e3b7903ebe9bcfad40c7fa41996de7168d2ffea388e0601df077ba7a9229ed2be58b8cdcf2abc2f0bba5705255a339fc4a2b7bebac5d9f369127971114856271b205711894d917457b56e2211dae9f836d850334f3090e81b1c0feaf092a75b4dc9a71527caa8fb20979202cc03869cd25d884ed3fac43d0d4ae395dd33566adb84c584f8d79e0299a70279b21d6200932a4c3089b103952dd0e1b10c84a42ec855e5356a256acc0793375f2ec770b292e8ad6b43e8ac06959099e5a4f823c731748fee306bbec8f151bdd57d42a0e23bd9bc0e6fd823e89b50f58097084c588c13085219599bd35d9ac783575d80761b7564ca4a373dcfaa2fee056343a652e11ec06cc8e6d73698a5941906d92dcc95a09822003e93cd06ad80a7e7016110dcd7fb26e7a446a1723939bca902b42da3f05e132fba1feb54dcb96d4d19db4f2379a09ce0f72a4a0490081b7effa08511fb58ab7a3043c0d10b12710c129d293a1cebeabb7822098bad4b9e494546f812d7deb9214f696d3249094ffc01d8f7909e7f4ad96090d6d35e9efbda001a71b65dd8ba2b962ca13962fa608a158a89246e4cac3ff4b61fcb5c5e9a4eb8a37b7b4281c10c963f58266c57db945405bc97059748b6ad7d80888afea6887466f0c98f6ba61db619f3f603a2601590195ebacbd884282e4c03b6ca010bbad9c50547a50a314370858c2607d40447195b11cbf8667185931b8ae50aacc45fe6dfba5f58abdc4c258debf591f16b20c1febc9f56a48024c7d83cb913fcd3e0e9ece12cbcabb75c36ca9ecf6b9910fe74c48ae2a74ea2851f07e335406e359c52058743a5faaf8469b37af214d8f6f597fe2ec08bfe4494362b18cc51b02c08ea8406fb39062479c17a01110654f4c0e8170451caa5aee3dd7f7427894f2ea930a09d9a485c390fb353f9e94ccfb044312736910e6e6208bd0b8457a7850c3a730ec16175a19cddd0ddd13bdb474f2cf513f0442357a88bb5915fefb86e23de1bf0d7191f546b427aea8bcb6b1fdcd9dfde41758e13637ebbb9b29bf97d547d7790ad8807fb61362bc37ad3977c0e8f5f078e5a2cda7457ad3d8d205d6702cbb7cbedf97864a95a329ab01a7ff051bd82ae112eef47db480aee7e3cb3666fadc0a339955c64145947af738caf9394dc2d4179f4350ec511f809283996eff16d7eeadfff467299dac3efb2122445d27943a4e7a50411c3955b9f4c20862edecf236493cf59adff82270431c54df9972d69fb60ddf75feec8bf62ec3a4ac3fdf77416baf5b0ddd46903c9d351e1f79c48847fc4163be43c303afe578af2684eb0e5b63932eab9e9934b7ddd8f6a18911fd89d48dd4d5f5c14ffda697e8679919472ee25c823dc79f8f422c3a9f8086b24b7138175986a2ecbd350bee96967faddf450959f4e493ff9aa5df215955a076a0800b51bd5b43b56ed4b8ed63232cac633da83d0dcede60a960663f97738fb56d07362f391c11a57d8b3223b192678c6237377a19996649261fee582de137cffc71e5e046de08c43a64b663e8eba4e6da132881fff66523597852f2f0d9a360ac98fb6d865b7f72df54dd5bcbfe8a5b858fd044050e05ee9224695dd11f14ea0cddf03ea74dad1c75a64be44c221d9801a4b271c89afbc24935e3257d45bc172bbfff861435263f470e6fe13c01793ef4d0cc36911ea68a6e4b4f06c62e85ee5ae1477c5302e4e20be634a2e4097207ca3de9882e471d81e8e00eb70d37b3979ab773fef6dd1c05777694a4df927b19bc454adcad2d279e21fcc3a0ab91aac2b052ae1a30db051fc052eb59a9aa1947b78c9612abd71910b34be876a1d815fc0da231fa62885789b9cf6f61b689a171647a88c8248fc039441637e8e5af50058a465e806b4fd14204b1499deff3291f39074a76500cf17b807201ffdba9c4aad752f8db5fa73bdff7224a58d961066edd5b6892e3d0f112ac7a66855ac10a628676a2bf3872c2969d7a1824944809f0e4407755f4f88331976cef16dd856fd06c2943f5c2b4ec0b52ebb97c847c5c8405d9bff3ed4dc2c26e422f822599290d69435b1c77bd480c44630d5779a41b7814942e3d07330b07624ef299827d8c48a7703bc90e1d33a98807a3b3634d072ae8f666cefcd423bc3204bba2c44956f361b886be8ae0f02b3e076572c7307ca91e23f5ccc5df7439d7ae2be20b22cc06d18c0a7af8a198590e69d3d0ee3ae16d2aeffec4283a17d6dbe5fa0ef24d3becf2ac91d25ec76c7d6e5ff4ce8f655d2f4a83a04364ff3f7be7e3e292e38079c9af345907c1a3b25040395f7513085637d87f8ff69a2e07e5406d51d1cc69267366138aa1aef5766e9ddeae1817b25d7c99bde0bc589ecbe8a67bc23615dc080662da20be340dccbd964dd0d802726c49f394ab33ec27d84573a5eeba4637dcf92d0137365f5cb092274b9dfb80afe4be9d4987502a8d9bea30adb0ee668e8e285614d2c57ab45f70bdbe234ecb90159dfd59e20463f9ef8cef6b2d21091f5432dad88c8b0423037ab", @typed={0xc, 0x60, @u64=0xfff}, @generic="ba14d1ec78a559048dfaac170101c411feb7d3a8644cb0438b2063371491d20e10891c28c249eeef591444f8f5d608ac9916d66f8324d793f0f86659e7a3200a0602a281d71f8add12e7a1f0fced34d8c4d0cd82156455704dedac4759c38b0014d38f453da0a79f27ee1b7c1a4bfcf185b7dea9afdfeebbf217f3eca84c5c783c777c7d7b2f84e4c0c29e0d0a9f009a2393efb411dbd5080bb25894d2f983dac81d71d33acec6ffadb2807df67ce0ec81b5ca6ba5495942b07407f6d1c8dc0f8bc8b126b253008bfd2ed24295448d25536708f6268dd7ad7be0de5e6edacd500d42", @generic="7315fb4c95005426898d7b19d65a36a0c8acc69c8d6e561bcda240", @typed={0x14, 0x8d, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x9}}, @generic="5336ba892a77beab223cf12b5c39d77c5e1f670941255f5bfbb88ecd0842e1fbcab828b6debc9c4f0818409035f12f850c8a0c8fbf42fffa1a395efa4c7d0dcc3463167c563a092a3f6adeab558bf1913a9ad60b04fb67733c2df70099e3c3ea61f43d8dea23c96c893b79ebeb165976aed378fd14a769dec9d2a799446e92497026b634bb34b4b95d8c48c92fd22a3089a7566c512247d85c9868f0d50b4d80ef5b33ce2fa28e30d583cc99fdb2131c01ccdef3743208dbf0d3bbaa5e8bb19f7ac2905fc515eaed5da95168", @generic="e76e24c999baee57acb8c34be74d7733075541", @generic="bdc919588e857432df97a6ec06b33c11bc689790cad4ac5a4bb657bd83b168f74f460ff6e6d72524b065dd52b584e7e0d5bcb5b6fe1e2617153a305c34be884f80c35729f16b61de993824297840f16721ecd3fb"]}, @typed={0x8, 0x38, @ipv4}, @typed={0x8, 0x48, @pid=r2}, @nested={0x1e0, 0x5a, [@typed={0x8, 0x94, @uid=r3}, @typed={0x48, 0x5e, @binary="268501ecc8f9d2aa0ced0c0ec2c66df2b2a04711132190b09346a2d6a4b64ac0218dff9fad45edfcc7ba3fcf8e321f236905a99a92be9003d2f61ebe0b4a207fbe1fb491"}, @generic="ba99e68b25f5843d3033e7d5072f1baa46752088b3f7f7fcaaeb8c8271c8f84af9d1a46d46ec7fb24726af6ae90742240866d4073e4610d46f72f6e7a9034b3560f5ec86c45e6859a7e33823fcdc0a11833d65262189a53b74fc788bb95c04df8c3162c0b41b2490cb6f335acc434cd049b9d4e580177eb37fe77bb4f46ec5f124078ef48f43eec9547756184d78cd3545106b5ee636b0f9c152beb02da3310063e892c8fc095d1e6c8b288189bdb95d908c3ef6805957179c0747f31ecba4d462c2ea834e70daa2f07917b487f95205626a4eec0728fc24673e30ad14467738", @typed={0x84, 0x46, @binary="90da471cf901c221b30bbc2920bd4cc993fc87fc1dedf6bf8a4746c40c6bd4782a3f9043ddce404f6aefc72cd774a2791e7855d2de01a9d442108340c5d9beb6b3fb6f4fb64bf4ec46a284e7a21c31fcebd86375f23808623713cadd6e6c240a03abcf2929d528f562b4322404056feac3779f9a71495250137e32f6a3627f"}, @generic="80cd784720b96c6cde6f7819e667622185b2f79e779efed9a60327b1c6125ae074792d36c3f68b"]}, @nested={0x40, 0x31, [@generic="5fb26edd1d871ee503238e7f58b5e744bd4f7db3087c4483a063b2e5f178e5e00c024daa4bc2787aa180184743e5c6c9e3d75749231141fcf2e068ca"]}, @generic="6ffda9a1"]}, 0x14a4}, 0x1}, 0x40080) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in=@loopback}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) 2018/05/03 00:39:21 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) getsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) fsync(r0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)=""/172, &(0x7f0000000300)=0xac) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000340)) fsync(r1) 2018/05/03 00:39:21 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x80000000000) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000000140)=',', 0x1}], 0x1) unshare(0x40600) tee(r2, r1, 0x5, 0x0) [ 115.214556] IPVS: set_ctl: invalid protocol: 12 172.20.20.170:20001 fo 2018/05/03 00:39:21 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x600) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x6000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000efe000)=ANY=[@ANYBLOB="c40004aed1f390f38d2f03372dde00190001040000000000000000ff020000000000000000000000000001ac1400000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @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\f\x00\b\x00\b\x00\b\x00\x00\x00\x00\x00'], 0xc4}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x60002000}) [ 115.295833] IPVS: set_ctl: invalid protocol: 12 172.20.20.170:20001 fo 2018/05/03 00:39:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x408000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) write$tun(r0, &(0x7f0000000140)={@pi, @hdr, @ipx={0xffff, 0x21, 0x0, 0x0, {@current, @current}, {@current, @random="e7fadc949965"}, "d938dd"}}, 0x2f) 2018/05/03 00:39:21 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x90a4, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x2, 0x4, 0x200, 0x0, 0xd}) quotactl(0x0, &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000480)) 2018/05/03 00:39:21 executing program 6: r0 = semget$private(0x0, 0x5, 0x0) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000140)=""/98) r1 = getpid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xe9a, 0x0, 0x6, 0x1}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x0, 0x4}, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000240)) setpriority(0x1, r1, 0x7ff) r4 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r4) 2018/05/03 00:39:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "ed42308c89f5b286453df8fd39cc912287918b62c4aceaad4678b75d4c27182ad03e4ab1b4cc32aec3ad824e95763d5b7c8bd3ddae9b3d186d32a656b9a37c366b321e8d8f7d8720d217f440371232a4"}, 0xd8) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="5cf6765a952d36f2a829f0b89069c5012232cd0f7b4d62c1126707933730b3cacff66838407f874279cc8d7a916e842d2c10ac0b6e1ce9c105e61974a55a63ed1e5e149e9c05b1a2af74b3e70fe83b8c68631d292b005a933f1fcfbe630d2b25ecd87afec8262e8d9267796741fc9c16c9d5f81f1e7555a41b9bbfad355a7a6117cf17fd607565953fb54187ea880a859bade12f754d80853d00bd85c33608115575cb0add4229ad97c29d59f93d3cd635140f9610bfac4d51bc33f5e54c8ebfc98a21c5d8b8612b0202be1959b44c16cbef452f5b375a5b18ce2f0833fe0da2fd", 0xe1, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000004c0)=0x0) keyctl$chown(0x4, r1, r2, r3) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080)=0x1ff, 0x4) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200040) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000540)=0x1ffc00, &(0x7f0000000580)=0x1) 2018/05/03 00:39:21 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$ipx(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0x4, 0x0, 0x0, "e323168f9e9d"}, 0x10) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000040)=""/244, &(0x7f0000000000)=0xc6) 2018/05/03 00:39:22 executing program 5: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) flistxattr(r0, &(0x7f0000000040)=""/15, 0xf) r1 = socket$inet6(0xa, 0x2, 0x0) flistxattr(r1, &(0x7f0000000280), 0x0) 2018/05/03 00:39:22 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@query_route={0x5, 0x0, 0xfa00, {&(0x7f00000004c0)}}, 0x11e) 2018/05/03 00:39:22 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4008af00, &(0x7f0000000180)=0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80040, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)=0x7) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000100)={{0x5, 0x9}, 0x24}, 0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000040)=""/81, &(0x7f00000000c0)=0x51) 2018/05/03 00:39:22 executing program 3: r0 = request_key(&(0x7f0000000340)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="247573657227cc00", 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400000, 0x0) recvfrom$packet(r3, &(0x7f0000000280)=""/119, 0x77, 0x2, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r4) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)="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", 0x17b, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/03 00:39:22 executing program 0: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1d, &(0x7f0000000080)=0x9ff, 0xfffffffffffffe63) connect$inet6(r0, &(0x7f0000050fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/05/03 00:39:22 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) 2018/05/03 00:39:22 executing program 1: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x40080, 0x0) getdents64(r0, &(0x7f0000592fdc)=""/36, 0x24) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f00000000c0)) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$addseals(r1, 0x409, 0x1) 2018/05/03 00:39:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "ed42308c89f5b286453df8fd39cc912287918b62c4aceaad4678b75d4c27182ad03e4ab1b4cc32aec3ad824e95763d5b7c8bd3ddae9b3d186d32a656b9a37c366b321e8d8f7d8720d217f440371232a4"}, 0xd8) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="5cf6765a952d36f2a829f0b89069c5012232cd0f7b4d62c1126707933730b3cacff66838407f874279cc8d7a916e842d2c10ac0b6e1ce9c105e61974a55a63ed1e5e149e9c05b1a2af74b3e70fe83b8c68631d292b005a933f1fcfbe630d2b25ecd87afec8262e8d9267796741fc9c16c9d5f81f1e7555a41b9bbfad355a7a6117cf17fd607565953fb54187ea880a859bade12f754d80853d00bd85c33608115575cb0add4229ad97c29d59f93d3cd635140f9610bfac4d51bc33f5e54c8ebfc98a21c5d8b8612b0202be1959b44c16cbef452f5b375a5b18ce2f0833fe0da2fd", 0xe1, 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000004c0)=0x0) keyctl$chown(0x4, r1, r2, r3) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080)=0x1ff, 0x4) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200040) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000540)=0x1ffc00, &(0x7f0000000580)=0x1) 2018/05/03 00:39:22 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) socket$netlink(0x10, 0x3, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r2, 0x657c51ed, 0x20}, &(0x7f00000001c0)=0xfffffffffffffdb6) recvfrom(r1, &(0x7f00000002c0)=""/206, 0xce, 0x1, &(0x7f00000003c0)=@generic={0xb, "6a3174ef409659ef280588db6f8436ef396e8207c01a671a1faae57ae2b0cf04f30ffb35db74e208b977fc846e0a57aa2420764436d714dd7166df5455dada449e7fd53bd7d9ae096750774f4186e06cfcdac0e87172082990628a4d659304648285527a4cb3985f3cfcab48487dd5bbc5708cdb9b24a1a1127f0c881747"}, 0x80) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff43333e128ef508004500021c000000000002907800000000ffffffff11009078e0000001"], &(0x7f00003b5000)) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) 2018/05/03 00:39:22 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x2) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x8180, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) shutdown(r0, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) r3 = accept4(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000040)=0x80, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) 2018/05/03 00:39:22 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000140)="f45efd5b73aeb9387a41e745fa2064df44c9bd9da13412537d829927dbb9fa9ff55862cc312a21d9bb6b9f2f11f20b3646bb4dd6870311ab17dace18102d07f3bc583d881e8c2aefc5fe0f20a41fff99b15140fc72f5a3b2343eccb0cededb5aa9016ff29ebe7bec6740a53f0e4ab4b97ff2721107ba3ee20bb698c88e9541dec959cb13affdfa34ae43c902721a429cb9f1624ce194ea99248dbd1a0d069c5bb6bec117960cd9bb5e562b58640db0b0a1e9b6ca1bddfadbc42865444ba1e53c2d9218494d0bef9ca0f2b0465d353cb333aa1845b046dd60115d22265a9f72ebdf2c8fc339066e83", 0xe8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000280)=0x7f, &(0x7f0000000640)=0x4) sendmmsg$unix(r0, &(0x7f0000001e00)=[{&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000000680)="69dc9b5e8fcb59a03248f6883f79edbd9f85df06ed47b6e48d20999dcd468c1eeddb8e55a09df5ab26fc53fa4a0f96f83751224461dc6e35ac8da05175cbedce5d6ba415f5a375d31cd4c9ccbff025b6cd8f2dc13d96d2bf53cc6dc534f2aa59e59c2a073049f0f04ec1d8a58b41cfecc09b55bce4be99cf29dbce4012d8a78e861deb9321ef30901ca0cd43e74ebb316d3c0a2199402bbbab77a93927ed3254402a54177f149155cb22ecb7d9cb3ab99fd70b0101d6907727b0ad4a424d9828007456262b1627", 0xc7}, {&(0x7f00000003c0)="aec616e0", 0x4}, {&(0x7f0000000400)="38b4711203aec30144e189f136949ee5bfcebeb1a6a1d7ede797c6a05b1e3edba07b405f3ad60769dacac8da303e82bc03cbb213b56b32fd068039b0b232b0691135f38debac237206a9f12ef43fe1346b74a13136a54e0730045c2f97c4b8b2017243d3deca4b65cf0f9aa6551f92d35632", 0x72}, {&(0x7f00000008c0)="3715684d4f30bb54ced4320b14c07e22a99e1438b8b4916bab07b20c10b8187e9ada60a81c62ff118f4155037afbba8900000bac850d90c2343d49224aa993f9369e291bc640e57a9cd58098836e7ce9412f5b1f23fe7b8b95238ef3c9d8462e9539b17b5709099621c0b37cddc6527d15229834ecad60e4a20841165b3b8b9710675f321704c9d201ac11fe60498430c345befc526e8ae2d1fd50ff01415b5dce8861f11264c81ed4188613c16373c5f7ced813d1220d33b4c5b809f410e0fd4623d89a94dad7c97e1a022bbf6b4702914cfc070dfbf72dac571758ab9e27555c468101e268620110", 0xe9}, {&(0x7f00000009c0)="bb24fb2ae7123ed549d2bd17fc8ee5c82b1283b6f8ea2f472b95a805d0f529f9878f6016264c0f3696fc44d4571565b9f974f05bddb275f7b56b01aa19ab25f46fab95981f6ce19145353dfb9cdfd5ce73f0568a0f2a9df6b6d282608b0c44d441599bccd85a120d5fc754", 0x6b}, {&(0x7f0000000600)="ef67c24ef5ee1392dfe4a42f3bf7c8474a864945c15905086b2b0b70ce2476cecb146b0c627af159ae5f138982ae86056fe3d82ed6f7", 0x36}, {&(0x7f0000000a40)="7cce012f5bf3d30ae4da539f857e351751b3764f18f23ccec91fb9816d3d4b7df70fb41d9c8a0d0245c14bda53ecb78a440c5f2ddff30fc40c7fff71a9cb1be1ff1cb34fc2458821", 0x48}, {&(0x7f0000000ac0)="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", 0x1000}], 0x8, 0x0, 0x0, 0x4000000}, {&(0x7f0000001b40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000001bc0)="1ca4e5e29b302345e6cf4691b92a4f345f08744d7939bf399cae14241b3e1cfb3e0b0ae0c1a60986698c223b6f58e1ee13558f81b35774bad117ab88c45d3557701c6328c65c0a286ea7d20062fcfe9d6419135ac400949ffb868018eaff07436e82b2e30f114888bddb65ced36ebebb64593fab2e1aaeb7f1e9594c49dc0fac7fe2a9fec55ef42fa3e27e381fcd2831ef56abdef010ef9f8a40cda0df492246a79eac56e5d5b9", 0xa7}, {&(0x7f0000001c80)="828988b7f9f5c915e1b7c750cd1c405c450d3721c37e721e1850886acf387c146a60ca110d9314b99a6f7d3ae60c08d333e0ea948323f2b8babded63bf269e8195ef079f67fc3b8ee100ac13fa96da5a23a88d547d0fe5b3e5ae098d4a951dca424e5a05f21c72d11bcfa9960f5246d579dee87e64addd3099a97afe2901637074d938cdb7adced385822668d91d83bfa1df2264f405eadd0f15c375031e186249550387d180f10ee4c4586e8662c2a8559bf2f4d0319d21d210697bbc302af81dacee440fc965f66194570a32e1b0f96961cdd1ecafb331412758907da1ecfec15347f25874fb6e", 0xe8}, {&(0x7f0000001d80)="ed21ce4a74ea0b6d685376e76b58d75a9d5695484bfad9c50ff5337ba79564c0dd0c6173674cf92aeba7c0b04026ab130684895a558fcacec5f02c7c8c33f16e196e23c1faefb9a25832446f7736ac5c7ea622c096ac", 0x56}], 0x3, 0x0, 0x0, 0x10}], 0x2, 0x8000) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000500)=""/146) r3 = getpid() ptrace$setsig(0x4203, r3, 0xc0000000, &(0x7f00000002c0)={0x28, 0x9, 0x1bd, 0xfff}) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x800800000062) sync_file_range(r0, 0x7, 0xffff, 0x2) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000480)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @random="b345b7a924a9"}, 0x8, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gre0\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000007c0)={0x40, 0x10000, 0x204, 0x10001, 0x7ff, 0xcc4, 0x9, 0x6, 0x0}, &(0x7f0000000800)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000840)={r4, 0x2, 0x11}, &(0x7f00000005c0)=0x8) shmget(0x0, 0x4000, 0xa, &(0x7f0000ffc000/0x4000)=nil) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000240)=0xf, 0x4) listen$netrom(r0, 0x3) 2018/05/03 00:39:22 executing program 1: r0 = syz_open_pts(0xffffffffffffff9c, 0x400) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="93fea540f3f2a29512ff22dc20f08781fc70ece35623fc48eb666226cb84a7a51ab79629f9d3af5ecd1ba8160a895d44373e9890de4231536255e7517095f39e7b45353ffe38896eae1c74ce2bd2b7023d57f49b9080b8305b6d85447fd4df73fbff383e83e95594ee7c03ab375734b72281652bdbad9b53bbecca4481a8742b6b4e0d217da2ea26a34c6de88f6d3378022949b9cc6fab", 0x97}, {&(0x7f0000000100)="7fa789f4ccb673b8040d5adbcec9c1747342687c1199340218686b279a42eb2b59e42a155e8d9e6b93a6925d94921fadacea23b29b03184e5a35cca6f0548d19da662bb3259d823a9ceb9c759d9d07e7e6f9e6c4e735b1852a3129d7f616cc51d332495bcb22bc9a8463d23686cdba5622ae95248c0656bc75bcedb69e80ff2beb84eff5", 0x84}, {&(0x7f00000001c0)="d1e48c3be5165ee286d30b8de94241929b0c4c", 0x13}, {&(0x7f0000000200)="e95e3618c2570349fb4f593dbdb86db934bdc65eb4575ac0e66dc2d3c09c38e0519ac8f26dd4ca", 0x27}, {&(0x7f0000000240)="97729d82110ecf7b7c50ed25006e00b48f4fb46e564f4615674ceac0efd951a3ffb5f7c04ad57060c397b836e899d23e8a4a77dcaa9760ca0716a58735590cb64f", 0x41}], 0x5, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000340)={0x7ff, 0x1000, "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"}) 2018/05/03 00:39:22 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x40, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000200)="7fbb0363813b131992849771bc7f925ee5e74904726aa244d3eb77dd", 0xfffffefb) pselect6(0x40, &(0x7f00000abfc0)={0x0, 0x9}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000000, 0x3ffff) open$dir(&(0x7f0000000140)='./file0\x00', 0x2001, 0x4) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5d, 0x200) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @multicast2}, &(0x7f00000000c0)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @remote}, &(0x7f00000001c0)=0xc) 2018/05/03 00:39:22 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8044000000201, 0x0) writev(r0, &(0x7f0000000100), 0xffffe27) 2018/05/03 00:39:22 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x56, "08b7d84b9aecd40ebc8a20460193575e022492f8bbee72662250d7bc9e0f5a7fad58a4af1f3d258a7ed6a359bfbd5f8c394f9c1f3c5a866a0564514dad0737ad439964412db97d4311df1935c442339bc0215eab91aa"}, &(0x7f00000000c0)=0x5e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xc5, "063618d15df5d1a747c05f43896e14e5f5f148248c36fc408578935a4bca0148ac0db7e7c09913c4054c282cc112107278038da1b5b385ae2d67003704200fdec75f00636068d93e8d3840f9d6b5e72ffd14bbf6dc062c9606f0c0957013eba749831e4d64cefd9d85509e5a149b8fff6d8ae5c3b091296a0f40a4fd7f4a1c1f8d287c4f48e2230a00c15b7ef1f3b0bbc3f3b3514ec7935a1c34a379e2ec26c63149344884848677e1b7e41892bff28f44e65fb83b8f464875a7d02ec8e3b7ce18056279f3"}, &(0x7f0000000200)=0xcd) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) 2018/05/03 00:39:22 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0xffffffffffffff0c) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f7564b58200") sendfile(r2, r2, &(0x7f0000c4dff8)=0x40000, 0x81) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={r3, 0x6, 0x8, [0x40, 0xc1c, 0x4, 0x0, 0xfffffffffffffff7, 0x3, 0x7, 0xffffffff]}, &(0x7f00000000c0)=0x18) 2018/05/03 00:39:22 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xfffffffffffffec4}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xa30730239f6a5729}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf96080272515985c976943a209dd76cebdd4e", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x8002) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x20400, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/40) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0xf0, 0x6, 0x1f, 0x1, 0x200, 0x6}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) 2018/05/03 00:39:22 executing program 3: r0 = socket$inet6(0xa, 0x8, 0x3) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x200) connect(r0, &(0x7f0000000000)=@generic={0xa, "35453fe63ea513b544b2d1a57f81f6e96a96758b3a96c27debfb206312851738fa96259350250d1aade8c5b7bbb21deab21f1dfdc90bdae2b731c743b0ab450ca4ee2575e3821118ed845a26ea7ae97463c15cec3a68252261a1fa6143b2dc2c6088d0541ff588f39be1f852c65568e0fd1fc2e35306b70b98bd530d3986"}, 0x1a) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0)=0x9, 0x4) r1 = accept4(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1100013}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="e4000000", @ANYRES16=r2, @ANYBLOB="080b25bd7000fbdbdf25050000000c00010008000b00736970000800060009000000340002000800040007000000080005000300000008000b00000000000800060006000000080009000400000008000500ab0000004000020008000700ffffffff140001007f00000100000000000000000000000008000700390e0000080009000100000008000900ff7f000008000900040000c6815b38a03e0eddb037fa0d8fff0038000300080007004e210000ff000000000000001400060017248b39de0d7310fe8000000000000000000000000000bb0800030001000000080004003d000000080004000080000008000400ff7f000013f17c1becef9a3d4a7294fb5379aaf2d01645ea289a713f9c2acdb63f31d22231486f079224333452b319113861221ce89c5faaa351ef6ca770924f0be4fa052feb706a948cb375596e251e9b159b817b4beceddaf47952567afff4e26ea95cfd6ea7e371a24de3d4bac978805f3ed414d645a214e1"], 0xe4}, 0x1, 0x0, 0x0, 0x8d5}, 0x4000) accept$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) 2018/05/03 00:39:22 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x2000000000000c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000686fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b15fb0)={0x0, 0xba, 0x200}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x0, 0x2}}) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x101, 0x1) mq_notify(r1, &(0x7f0000000200)={0x0, 0x2f, 0x0, @thr={&(0x7f0000000100)="8055330d97a01d200061a39e27cd16cd1dd0d36a4bff6f3d0592ae60716ada54f59397b6167fb723bc0dfc6b7b6b4e9e2d6f70c7836f4b74403cff58739d044b9c09ef75a1e6b7765378c377fd753c9780ee45ee23089636cb46a5db0a48bc5296cb9f8dc0a7d05c1a3bb98054ff4a463599bbb39e1323d0d7f3fb76e463ff1d2f592ae4a8ff85596c36ab18dcf94a3dcc650b9406fe062583", &(0x7f00000001c0)="4055804b70ef49369b72604be006eb96237cbdb1b17880d3dc7722704d0f4b6b81c400f87eb75f45847725c38d4229c8"}}) close(r0) 2018/05/03 00:39:22 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000300)={0x6}) 2018/05/03 00:39:22 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4000000, 0x20000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x1, 0x3}, {0x1, 0x7}, {0x80000001, 0x7fff}]}) r1 = socket$inet6(0xa, 0x100a, 0xb4) io_setup(0x200, &(0x7f00000001c0)=0x0) io_submit(r2, 0x2, &(0x7f0000000440)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000240)="a49d6641b2450f7fda2ede8df428ab2e1a9778ed1c3e09c42b9db8d21f8437dece1d9abc59add2e8251abdc9dc2a9ca2abeea00eb6b000a096ef351f95d5aedbcf152d617e6935bfd8626d4cbe9e5202d005e39aa47f99ea0a19ad55c0bee7bfc21e3e0d9130097016fb4601c5ca1102c3d73d704ad646370ec6cd37287fe1e2d7e0bc249c895ad971da2a9e5b2aa92e3e8a01125bc7f85b997df278f4091333c65aef55e8663cd340fc81859b9131d795b1e1", 0xb3, 0x3, 0x0, 0x1, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x8, 0x401, r0, &(0x7f0000000380)="d5e8650b0096f4b853a2f9ecb285b1c6f3ab1d6ae078db948e312e96616224d0f751f52210e15334673d2854f6a9557f79ded039100febeca9f7be9a7c43c8f86b3dc45de512bb9880fc0ddb6682f577349db69a", 0x54, 0x0, 0x0, 0x1, r0}]) r3 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x3, 0x0, 0x5, 0x100, 0x5, "4d9dcdcb22b41830db509be93dcccce0038fa96c045f8b19a04ca7c3704d942d77c3b3d4b7f2c3e4f9181aaece7177e4c48802f94d7b9d691734bebc424a99", 0x1c}, 0x60) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000340)='veth0_to_bond\x00', 0x10) sendto$inet6(r3, &(0x7f0000000000)="19", 0xffffffffffffff68, 0xc0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r4 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000006c0)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000740)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000880)=0xe8) lstat(&(0x7f00000008c0)='./bus\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000980)=0x0) r10 = getuid() getresgid(&(0x7f00000009c0), &(0x7f0000000a00)=0x0, &(0x7f0000000a40)) r12 = getpgrp(0x0) r13 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r13, &(0x7f0000000440)="eff5076bea65f401", 0x8) r14 = geteuid() getgroups(0x3, &(0x7f0000000a80)=[0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000480)={0x224, 0x16, 0x0, 0x70bd2a, 0x25dfdbfc, "", [@generic="8f139b66bb1c43ff3f75a64cc4cd226f189b6eecf73422e858a9d63220fb13182ee1143dfa7cf2fb7c1b3b984b5a4b3969471dcc181bb237164c9856505c0471e52b19ff186ecdb3da59215dd7ad1758cf362a46731299d86c01083cac3c6b5f75cf099429fa8e4f6f4978a6d47c13", @nested={0xc, 0x91, [@typed={0x8, 0x51, @pid=r4}]}, @generic="416f5fb07cf6f919273c52a17c2a8ed9e784cb09e7e5f5db6b4e150c9accdb6dde81722b4cd6792720aa66390833e723482a468f0889ba76168eb5af46c5d2d7b87570aa9c61120a683edfca9be555d65545bc1bab1fe25d434f94e809ab7a164fedac8e0711b7f0675bc59766dc51e4dd5ed11e8639dea07fb3c670c5a76cc7973a42b6fe330a5f", @nested={0x108, 0xa, [@generic="3d0a92f17b952a91fc4ddec4f042cb84c02b9a8ba9ac7cbcd2888179e10f1722ece2457c30a04c0b70b9bea9c210382dea05fb08723374432b768403d817b7f5ec65b2202b0876711e37f23d302987d2cc6c676ad925b581866da1b33b089070a8a5a22a572b24af2c52cd2534632750de951b368c393eafd55e", @generic="9254a2260a6b4ce27f630f939efdaf2a6a185b61bbc9627c2db6ad325241f01caf0da52c0f743aa9eb66b7b478f4133bf83190528f9f7e73c9b987a161cb7799ca6493da8a143ca798996d752bfd0926cea73bdf2c8d7216c48178e9dfb200f98f2dbde59f17fda3995e1a5f13aaa44a4f1b222f0499f477217bc0a1d6489de4fc34f1ddbb7b5c"]}, @typed={0x8, 0xf, @u32=0x2}]}, 0x224}, {&(0x7f0000002040)={0x247c, 0x11, 0x801, 0x70bd28, 0x25dfdbfd, "", [@typed={0x4, 0x22}, @nested={0x118c, 0x73, [@generic="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@binary="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0x247c}], 0x2, &(0x7f0000000ac0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r3, r0, r0, r3, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r3, r0]}, @rights={0x20, 0x1, 0x1, [r3, r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r14, r15}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r3, r3, r3, r3, r0]}], 0x138, 0x20040801}, 0x4000000) r16 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r16, 0x27ffe) sendfile(r1, r16, &(0x7f0000000c40)=0x1, 0x7ffe) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/05/03 00:39:22 executing program 0: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000700ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000f19000)='mqueue\x00', 0x0, &(0x7f0000999000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x84041, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6gre0\x00', 0x10) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/05/03 00:39:22 executing program 5: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x2, &(0x7f0000008000), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x268) open_by_handle_at(r0, &(0x7f0000000400)={0xe6, 0xffffffff, "f6d04eb1839cd13708f8dd0dd5dd579e340024ba183ce1a7f4d6c70193e60593bf78c3ea21787da67900f34040dcf5eeda43990a57a4e67935db766d168525da0771845dbbaf1c5ff6bcd5f1e9ad5df390f1f56cf6972fc33959d439100d593a99170f6892291d1e89fea46b1b984c5fc61031864877299ea7b94264806734890083f2133cc98723baf030b6d51f9a6c583d6876230c2e6bbfd0afcd5bb05c2e1f014c0bba7104237b9699f0ddbd2e50f2ef4f8802b1e5a9ea61516964cadb0fd961feaecd61a6146e6fde5990c8e0ef3c77ea8285ba57ae148726497d9c"}, 0x20041) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000300)={'security\x00', 0x5e, "07591f28f2443dd142e726e5e3b6051b40cb78909fa7560af3674038e353ebef978c7c8ae9755f145eac382431d0fe516004ae17feee5727990f2dfff237a575ad2e2d6db97a49e830adebb874335209a0348dd36beec58fdf0e2eb3b7a7"}, &(0x7f00000003c0)=0x82) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$peek(0x3, r1, &(0x7f0000000040)) 2018/05/03 00:39:22 executing program 6: socket$packet(0x11, 0x3, 0x300) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000fa8000)="2700000014008707030e0000ff03e30011000100f5fe0012ed0000000f8a151f75080039f00500", 0x27) 2018/05/03 00:39:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x200000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x5, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e24}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2e, 0x904d, 0x0, 0x3, 0x0, &(0x7f0000000040)='bcsh0\x00', 0xfff, 0xb82}) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000240)) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r2, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x4}, 0x90) 2018/05/03 00:39:23 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000180)=0xfffffffffffffffb, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) 2018/05/03 00:39:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) socketpair(0x9, 0x800, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_int(r1, &(0x7f0000000040)='notify_on_release\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000680)=':', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2}, 0x10) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)=ANY=[@ANYRES32=0x0, @ANYBLOB="020004000000"], 0x2) 2018/05/03 00:39:23 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) mq_open(&(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x10, &(0x7f0000000080)={0x9, 0x8, 0x6e6b, 0x9, 0x7}) signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffffe}, 0xffffff56, 0x400000000000) fallocate(r0, 0x0, 0x10040, 0x4) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000140)={'ifb0\x00', @ifru_settings={0x0, 0x5b, @cisco=&(0x7f0000000100)={0x4, 0x9}}}) 2018/05/03 00:39:23 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x41) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x40010, r0, 0x0) 2018/05/03 00:39:23 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x6, 0x1, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001100)) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000001240)=0x5) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001140)) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001200)=[0x800, 0x7]) getpgid(0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000001180)={'icmp6\x00'}, &(0x7f00000011c0)=0x1e) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000000100)="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", 0x1000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001280)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x200, @multicast2=0xe0000002}, 0x0, 0x9, 0x1, 0x7fff, 0xffffffffffffffff, 0x0, 0x40, 0x2, 0x5}) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1e) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000001300)={0x0, 0x7, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/05/03 00:39:23 executing program 5: set_mempolicy(0x0, &(0x7f0000000080), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x90000, 0x104) read$eventfd(r0, &(0x7f0000000040), 0x8) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140), 0x10) 2018/05/03 00:39:23 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x38e, 0x20000802, &(0x7f0000000200)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0xdf, 0x4) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0xd1bc153243339e86, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x140, @time, 0xe7c4, {0x1f, 0x7f}, 0x3, 0x0, 0xfffffffffffffff7}) close(r0) 2018/05/03 00:39:23 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="f80097cab984000016000900000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100000000330000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=@flushsa={0x14, 0x1c, 0x301}, 0x14}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=@get={0xf0, 0x13, 0x500, 0x70bd25, 0x25dfdbfd, {{'cbc(serpent)\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x7}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4004080}, 0x0) [ 117.259217] IPVS: ftp: loaded support on port[0] = 21 [ 117.476731] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 00:39:23 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffffffcb0d25cd1163b5630700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x80000000008936, &(0x7f0000000040)="e2db4d3bdfd4e32f242b7c33b835009523f991d11eaf13af05f264a41f8a16723f4d9112fa5da4fabd7d077b5c4daac94b1b0f6b6dd52331da1946909d70f575a0f948fbdfcca49334ad0782b0967f37") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYBLOB], &(0x7f0000000100)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8e8d}}, 0x9, 0x10001}, &(0x7f0000000200)=0x90) 2018/05/03 00:39:23 executing program 3: r0 = socket(0x3, 0x3, 0xffffffff) close(r0) 2018/05/03 00:39:23 executing program 2: ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x400000b) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80000) munlock(&(0x7f00009c8000/0x2000)=nil, 0x2000) 2018/05/03 00:39:23 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000240)) nanosleep(&(0x7f0000000380), &(0x7f00000002c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000100)={{0x89, @broadcast=0xffffffff, 0x4e23, 0x4, 'none\x00', 0x3, 0x2, 0x16}, {@multicast2=0xe0000002, 0x4e20, 0x10000, 0x51a, 0x3, 0x40}}, 0x44) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() timer_create(0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, @thr={&(0x7f00000001c0), &(0x7f0000000240)}}, &(0x7f0000000080)) 2018/05/03 00:39:23 executing program 1: r0 = socket(0x10, 0x2000000000802, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=@ipv6_deladdr={0x48, 0x15, 0x1, 0x70bd2b, 0x0, {0xa, 0x0, 0x0, 0xff}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}}, @IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2}]}, 0x48}, 0x1}, 0x0) 2018/05/03 00:39:23 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) ptrace$peekuser(0x3, r0, 0x7ffffffd) r1 = open(&(0x7f0000000040)='./file0\x00', 0x16000, 0x140) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x40, 0x10, 0x8, 0x4}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x4, 0x7b3}, 0x90) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = getpgid(r0) fcntl$setown(r3, 0x8, r4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000280)={0x8, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000002c0)={0xfffffffffffff537, r5}) r6 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r6, 0x65, 0x0, &(0x7f0000000140)=""/244, &(0x7f0000000000)=0xffffffffffffff86) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) setns(r1, 0x2000000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000200)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000001c0)={'veth1_to_bond\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/05/03 00:39:23 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) mkdir(&(0x7f0000000100)='./file0\x00', 0x121) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x1, 0x4}}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x2, 0x6, 0x7fffffff, {r2, r3+30000000}, 0x1, 0x4}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/03 00:39:23 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x90000000, 0x7ff, 0x6}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xf1}}}, 0x84) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000180)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xa8a2}, 0x8) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xef}, 0x1c) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @loopback=0x7f000001}, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/03 00:39:23 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0x80}], 0x200000000000018f) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/tcp\x00') ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=""/4096, 0x1000}) preadv(r1, &(0x7f0000000100), 0x361, 0x0) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000721fce)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1000000000000001, &(0x7f00000001c0)={{0x0, 0x1c9c380}, {0x0, 0x7}}, &(0x7f0000000100)) 2018/05/03 00:39:23 executing program 4: fcntl$getflags(0xffffffffffffffff, 0x40a) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x4001d, 0xffffffffffffffff, 0x2000000000000) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000006ffc), 0x4) 2018/05/03 00:39:23 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000f73fa7)=""/89, 0x59, 0x0, &(0x7f0000f73ff0)={0x3, {"b4546c07612578"}}, 0x10) shutdown(r1, 0x2) 2018/05/03 00:39:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000100)=0x80, 0x800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x1c242, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000180)) 2018/05/03 00:39:23 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x83) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f0000000000)}}], 0x4000000000002b5, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/40, 0x28, 0x2, &(0x7f0000000100)={0xa, 0x4e21, 0x76e8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x1c) close(r0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) 2018/05/03 00:39:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) read(r0, &(0x7f0000000000)=""/46, 0x3f) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f00000001c0)="ef70fd0929eea64f168f7e88536a50dd61cd09de24628d598d9e354f377bdff731bed7f0c7ea79bcba5bcba53db75b91fb956a642098354f21d2c6f40fd311bc01458a2950000ef1c0a4622729c03cdd7b3697d3932b6029f5352a2f9bb0c5896ecd256b55fe7d8bad09c9fe5332eeac75bbbb040f13d86a8aa795b4a0e1ec87ce98f2082d7c0a0d98257f77b4f527054b089182791595f8c9959fa0e61d8a809176bc193b472d071d66182f1ad487c4320b2b6350f213c67310dcac4f19cb9370740a7878f1a88231efe0a82e81931059051346f62659481a114443a0bcfb6e45234c05b1e763423cdafc", &(0x7f00000000c0)=""/3}, 0x18) 2018/05/03 00:39:23 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xa00, 0x0) read(r0, &(0x7f0000000a80)=""/20, 0x229) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000300)={0x2, 0x4e20, @rand_addr=0x940}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0xc, 0xe1, &(0x7f0000000000)="8fd26cf510c9f3e65f192d6f", &(0x7f00000001c0)=""/225, 0x28c, 0x10001}, 0x28) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/148, 0x94}], 0x1) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000002c0)={0x7, 0x7, 0x7, 0x4, 0x7ff, 0x0, 0x747a, 0x3, 0xe4, 0x4, 0x5, 0x5}) 2018/05/03 00:39:23 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) poll(&(0x7f0000000000)=[{r1, 0x4}], 0x1, 0x0) 2018/05/03 00:39:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x160) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2000, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='stat\x00') ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x0, r1}) unshare(0x40600) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) readahead(r2, 0x200, 0x6) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4008700c, &(0x7f0000002498)) 2018/05/03 00:39:24 executing program 3: symlink(&(0x7f0000000600)='./file0\x00', &(0x7f0000000140)='./file0\x00') lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000200)=""/55, 0x37) r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) [ 118.010665] alg: No test for gcm_base(ctr(aes),poly1305) (gcm_base(ctr(aes-fixed-time),poly1305-generic)) 2018/05/03 00:39:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x81}, {0x6}]}, 0x10) write(r0, &(0x7f0000000100)="5dac05cb20bcb6e809cef35b9464e90cf8abbc386b3c1e530ec7d1344bd2c559ddd5b61c50a79aea05bf4079ee1dd81c5c530cdcafc3e6683943a7a6f9cab113b40f565408a3d440a6caf85ab30ac370ee495bf6e709698c6d18589df18eaca744280b12806850690000000000", 0x6d) [ 118.528075] ================================================================== [ 118.535502] BUG: KMSAN: uninit-value in __skb_try_recv_from_queue+0x4c6/0xe80 [ 118.542785] CPU: 1 PID: 8708 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 118.549623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.558979] Call Trace: [ 118.561578] dump_stack+0x185/0x1d0 [ 118.565216] ? __skb_try_recv_from_queue+0x4c6/0xe80 [ 118.570325] kmsan_report+0x142/0x240 [ 118.574136] __msan_warning_32+0x6c/0xb0 [ 118.578206] __skb_try_recv_from_queue+0x4c6/0xe80 [ 118.583155] __skb_try_recv_datagram+0x316/0x6f0 [ 118.587922] ? sock_load_diag_module+0x2e0/0x2e0 [ 118.592692] skb_recv_datagram+0x253/0x450 [ 118.596944] rawv6_recvmsg+0x4e2/0x1440 [ 118.600938] ? rawv6_sendmsg+0x4fb0/0x4fb0 [ 118.605178] sock_common_recvmsg+0x16c/0x270 [ 118.609596] ? compat_sock_common_getsockopt+0x1d0/0x1d0 [ 118.615055] SYSC_recvfrom+0x659/0x820 [ 118.618950] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 118.623888] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 118.629346] ? prepare_exit_to_usermode+0x149/0x3a0 [ 118.634378] SyS_recvfrom+0x8a/0xb0 [ 118.638007] do_syscall_64+0x309/0x430 [ 118.641902] ? SYSC_send+0xe0/0xe0 [ 118.645450] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.650634] RIP: 0033:0x455979 [ 118.653809] RSP: 002b:00007f96fbb71c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 118.661499] RAX: ffffffffffffffda RBX: 00007f96fbb726d4 RCX: 0000000000455979 [ 118.668751] RDX: 0000000000000028 RSI: 00000000200000c0 RDI: 0000000000000013 [ 118.676003] RBP: 000000000072bea0 R08: 0000000020000100 R09: 000000000000001c [ 118.683262] R10: 0000000000000002 R11: 0000000000000246 R12: 00000000ffffffff [ 118.690514] R13: 00000000000004de R14: 00000000006fb570 R15: 0000000000000000 [ 118.697767] [ 118.699373] Uninit was stored to memory at: [ 118.703683] kmsan_internal_chain_origin+0x12b/0x210 [ 118.708769] __msan_chain_origin+0x69/0xc0 [ 118.712996] __skb_clone+0x8a2/0x990 [ 118.716698] skb_clone+0x3e8/0x590 [ 118.720223] raw6_local_deliver+0x1200/0x1fd0 [ 118.724702] ip6_input_finish+0x585/0x2250 [ 118.728918] ip6_input+0x294/0x320 [ 118.732440] ip6_rcv_finish+0x46e/0x6e0 [ 118.736397] ipv6_rcv+0x1e16/0x2340 [ 118.740026] __netif_receive_skb_core+0x47df/0x4a90 [ 118.745037] process_backlog+0x62d/0xe20 [ 118.749123] net_rx_action+0x7c1/0x1a70 [ 118.753086] __do_softirq+0x56d/0x93d [ 118.756864] Uninit was stored to memory at: [ 118.761171] kmsan_internal_chain_origin+0x12b/0x210 [ 118.766255] __msan_chain_origin+0x69/0xc0 [ 118.770473] skb_clone+0x46a/0x590 [ 118.773996] raw6_local_deliver+0x1200/0x1fd0 [ 118.778478] ip6_input_finish+0x585/0x2250 [ 118.782694] ip6_input+0x294/0x320 [ 118.786220] ip6_rcv_finish+0x46e/0x6e0 [ 118.790177] ipv6_rcv+0x1e16/0x2340 [ 118.793789] __netif_receive_skb_core+0x47df/0x4a90 [ 118.798792] process_backlog+0x62d/0xe20 [ 118.802835] net_rx_action+0x7c1/0x1a70 [ 118.806791] __do_softirq+0x56d/0x93d [ 118.810572] Uninit was created at: [ 118.814096] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 118.819180] kmsan_kmalloc+0x94/0x100 [ 118.822970] kmem_cache_alloc+0xaab/0xb90 [ 118.827100] skb_clone+0x31e/0x590 [ 118.830623] raw6_local_deliver+0x1200/0x1fd0 [ 118.835105] ip6_input_finish+0x585/0x2250 [ 118.839325] ip6_input+0x294/0x320 [ 118.842845] ip6_rcv_finish+0x46e/0x6e0 [ 118.846800] ipv6_rcv+0x1e16/0x2340 [ 118.850410] __netif_receive_skb_core+0x47df/0x4a90 [ 118.855408] process_backlog+0x62d/0xe20 [ 118.859448] net_rx_action+0x7c1/0x1a70 [ 118.863404] __do_softirq+0x56d/0x93d [ 118.867184] ================================================================== [ 118.874518] Disabling lock debugging due to kernel taint [ 118.879947] Kernel panic - not syncing: panic_on_warn set ... [ 118.879947] [ 118.887295] CPU: 1 PID: 8708 Comm: syz-executor6 Tainted: G B 4.16.0+ #87 [ 118.895414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.904746] Call Trace: [ 118.907323] dump_stack+0x185/0x1d0 [ 118.910938] panic+0x39d/0x940 [ 118.914129] ? __skb_try_recv_from_queue+0x4c6/0xe80 [ 118.919218] kmsan_report+0x238/0x240 [ 118.923005] __msan_warning_32+0x6c/0xb0 [ 118.927060] __skb_try_recv_from_queue+0x4c6/0xe80 [ 118.931981] __skb_try_recv_datagram+0x316/0x6f0 [ 118.936728] ? sock_load_diag_module+0x2e0/0x2e0 [ 118.941474] skb_recv_datagram+0x253/0x450 [ 118.945702] rawv6_recvmsg+0x4e2/0x1440 [ 118.949667] ? rawv6_sendmsg+0x4fb0/0x4fb0 [ 118.953888] sock_common_recvmsg+0x16c/0x270 [ 118.958286] ? compat_sock_common_getsockopt+0x1d0/0x1d0 [ 118.963723] SYSC_recvfrom+0x659/0x820 [ 118.967593] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 118.972506] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 118.977938] ? prepare_exit_to_usermode+0x149/0x3a0 [ 118.982946] SyS_recvfrom+0x8a/0xb0 [ 118.986562] do_syscall_64+0x309/0x430 [ 118.990438] ? SYSC_send+0xe0/0xe0 [ 118.993970] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.999144] RIP: 0033:0x455979 [ 119.002313] RSP: 002b:00007f96fbb71c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 119.010005] RAX: ffffffffffffffda RBX: 00007f96fbb726d4 RCX: 0000000000455979 [ 119.017263] RDX: 0000000000000028 RSI: 00000000200000c0 RDI: 0000000000000013 [ 119.024519] RBP: 000000000072bea0 R08: 0000000020000100 R09: 000000000000001c [ 119.031772] R10: 0000000000000002 R11: 0000000000000246 R12: 00000000ffffffff [ 119.039030] R13: 00000000000004de R14: 00000000006fb570 R15: 0000000000000000 [ 119.046753] Dumping ftrace buffer: [ 119.050271] (ftrace buffer empty) [ 119.053953] Kernel Offset: disabled [ 119.057560] Rebooting in 86400 seconds..