INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.20' (ECDSA) to the list of known hosts. 2018/05/08 09:49:37 fuzzer started 2018/05/08 09:49:38 dialing manager at 10.128.0.26:37971 syzkaller login: [ 53.665879] can: request_module (can-proto-0) failed. [ 53.676998] can: request_module (can-proto-0) failed. 2018/05/08 09:49:46 kcov=true, comps=false 2018/05/08 09:49:50 executing program 0: 2018/05/08 09:49:50 executing program 2: 2018/05/08 09:49:50 executing program 7: 2018/05/08 09:49:50 executing program 3: 2018/05/08 09:49:50 executing program 5: 2018/05/08 09:49:50 executing program 4: 2018/05/08 09:49:50 executing program 6: 2018/05/08 09:49:50 executing program 1: [ 59.144635] IPVS: ftp: loaded support on port[0] = 21 [ 59.292171] IPVS: ftp: loaded support on port[0] = 21 [ 59.359258] IPVS: ftp: loaded support on port[0] = 21 [ 59.439340] IPVS: ftp: loaded support on port[0] = 21 [ 59.542227] IPVS: ftp: loaded support on port[0] = 21 [ 59.632380] IPVS: ftp: loaded support on port[0] = 21 [ 59.766214] IPVS: ftp: loaded support on port[0] = 21 [ 59.899660] IPVS: ftp: loaded support on port[0] = 21 [ 60.286742] ip (4632) used greatest stack depth: 54312 bytes left [ 61.145318] ip (4702) used greatest stack depth: 54168 bytes left [ 61.985321] ip (4764) used greatest stack depth: 53944 bytes left [ 62.175717] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.182255] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.214824] device bridge_slave_0 entered promiscuous mode [ 62.405099] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.411607] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.457174] device bridge_slave_1 entered promiscuous mode [ 62.635435] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.772670] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.779180] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.804503] device bridge_slave_0 entered promiscuous mode [ 62.840616] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.848014] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.854510] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.866527] device bridge_slave_0 entered promiscuous mode [ 62.945223] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.951744] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.001326] device bridge_slave_1 entered promiscuous mode [ 63.099800] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.108218] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.138876] device bridge_slave_0 entered promiscuous mode [ 63.156348] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.162810] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.179239] device bridge_slave_1 entered promiscuous mode [ 63.192343] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.198857] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.218239] device bridge_slave_0 entered promiscuous mode [ 63.239992] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.246518] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.262701] device bridge_slave_0 entered promiscuous mode [ 63.279529] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.303637] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.311829] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.318270] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.355361] device bridge_slave_1 entered promiscuous mode [ 63.381087] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.387578] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.412242] device bridge_slave_0 entered promiscuous mode [ 63.440800] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.447362] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.471899] device bridge_slave_0 entered promiscuous mode [ 63.491426] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.497925] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.508709] device bridge_slave_1 entered promiscuous mode [ 63.526667] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.533134] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.553562] device bridge_slave_1 entered promiscuous mode [ 63.572883] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.584331] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.593382] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.604820] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.620213] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.626699] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.677636] device bridge_slave_1 entered promiscuous mode [ 63.702527] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.709070] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.726875] device bridge_slave_1 entered promiscuous mode [ 63.753810] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.772105] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.779543] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.821914] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.892144] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.966614] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.984383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.996161] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 64.082452] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.089439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.113345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.218513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 64.267486] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.303851] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.330472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.337433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.462576] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.493578] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.563107] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.671403] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.696835] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.711210] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.728787] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.738769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.770373] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.780089] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.795551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.857261] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.888307] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.925638] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.934485] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.969894] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.976950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.996702] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.007365] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.082277] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.116929] team0: Port device team_slave_0 added [ 65.149707] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 65.164580] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.171850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.182702] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.195501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.215679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.223760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.280965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.291075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.316638] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.351628] team0: Port device team_slave_1 added [ 65.411589] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.418711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.455171] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.462660] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.469646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.487908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.530448] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.545504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.581136] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.588776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.611402] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.656016] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.663121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.799301] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.813385] team0: Port device team_slave_0 added [ 65.836109] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.859002] team0: Port device team_slave_0 added [ 65.871002] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.879726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.892316] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.936689] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.958918] team0: Port device team_slave_0 added [ 65.991684] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.002831] team0: Port device team_slave_1 added [ 66.049664] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.059593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.075144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.111128] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.127118] team0: Port device team_slave_1 added [ 66.153881] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.181586] team0: Port device team_slave_0 added [ 66.208362] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.222340] team0: Port device team_slave_1 added [ 66.244892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.254327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.264961] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.279744] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.290297] team0: Port device team_slave_0 added [ 66.311218] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.325467] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.346280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.377862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.385190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.401532] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.433979] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.446959] team0: Port device team_slave_0 added [ 66.468524] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.487131] team0: Port device team_slave_1 added [ 66.507014] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.514124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.524937] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.544075] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.557612] team0: Port device team_slave_1 added [ 66.572277] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.586460] team0: Port device team_slave_0 added [ 66.592836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.599798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.615161] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.624427] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.642648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.659327] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.690733] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.700609] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.708378] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.726777] team0: Port device team_slave_1 added [ 66.751336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.771182] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.796820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.814301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.835390] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.845257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.855015] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.885168] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.893666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.911749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.923909] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.931718] team0: Port device team_slave_1 added [ 66.962905] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.971502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.981120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.012093] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.020436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.047990] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.076382] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.084426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.099362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.112444] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 67.119961] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 67.131822] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 67.139646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.164742] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.188763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.209244] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.227624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.236574] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.256773] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.264842] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.280944] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.293297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.328317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.350231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.368667] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.386480] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.398942] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.408591] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.416692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.426200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.475185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.508406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.524803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.547565] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.555473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.563553] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.601621] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.616426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.634892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.662272] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.682280] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.699929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.730658] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.739260] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.751179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.767785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.789695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.805775] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.866160] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.873592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.900235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.939982] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.949203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.993456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.026841] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.042549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.075721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.217602] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.224119] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.231015] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.237483] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.283769] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.290334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.601515] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.608073] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.614934] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.621382] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.690801] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.923757] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.930275] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.937192] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.943648] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.989380] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.030827] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.037323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.044236] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.050689] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.112748] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.211835] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.218352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.225251] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.231714] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.298868] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.306762] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.320934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.338178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.350831] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.383757] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.390247] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.397117] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.403562] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.439561] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.446208] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.452677] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.459585] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.466109] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.481518] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.512990] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.519504] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.526442] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.532903] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.582166] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 71.327408] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.343284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.374087] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.399507] random: crng init done [ 78.438120] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.647477] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.109911] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.139995] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.150632] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.176540] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.286322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.413487] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.438904] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.449765] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.926780] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.952083] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.960632] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.990189] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.117802] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.261842] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.281113] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.287852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.304374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.328181] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.342390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.354645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.790693] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.797105] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.813365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.848684] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.855260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.869865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.888228] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.894762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.932665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.963817] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.970172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.985897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.010609] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.016892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.027308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.072489] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.083529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.098606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.179099] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.245308] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.659664] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.705472] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.750359] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.804232] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.964277] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.997724] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 09:50:18 executing program 0: 2018/05/08 09:50:18 executing program 2: 2018/05/08 09:50:18 executing program 3: 2018/05/08 09:50:18 executing program 7: 2018/05/08 09:50:18 executing program 6: 2018/05/08 09:50:18 executing program 1: 2018/05/08 09:50:18 executing program 4: 2018/05/08 09:50:18 executing program 5: 2018/05/08 09:50:19 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000007c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={r1, 0x5ef}, &(0x7f0000000740)=0x8) ioctl$BLKRRPART(r0, 0x125f, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6b5}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000100)="eb1d60cff868f643b771a21ad93163e945ab6cf64ea08590c48c15ecc1a4fe6a90e84a222fb5c208eef9ea18111b39ed488e21347171e91335b0725cee9844913ae6f7e4a73f58632335f1cc2b603ced337ce58c82c03d91d9069e2e213bd86c70", 0x61}, {&(0x7f0000000180)="f250f16c026df4959ea6147ce932388dd6febfb419915e8af4706ec051f450daa84a4898884bfafd2706164f0a383b57c1fdc1bd677f40d81d46b6eda091b756e05a693e94c29f1bab2367b2efd8e12f454f595661f1c7cd470b51b0ba6f2237dde3248ef545b500aacd301f99cfff78fb468e6a946a881b2b547f5b2054db96894b", 0x82}, {&(0x7f0000000240)="22b42d128c44f039d6b44d3e2be241af3929c1658dd834bbaecdd25345bb439b51068956b61c908c0ee67cc95dd80f5f03b3e2550aa36e4a7b1a7a1575107a176be28ea96b564cbb09cd9bde308b76487435b89370d6b48a1e7495ab9201ab4c96aaa886353d77a10accc68c6ff4d71981087ff35c3c933a6667c9e764935e327818511fe890ffaf0d62413a72de56359abe127d9fc156862f8c9bf0dabe5629af96ebd6c2694a6d2612a32d01b2f979ec", 0xb1}, {&(0x7f0000000300)="4f2dcfb7721a375fdbecda5421f4044d686658c39948bebea002957b4aa0594e7e343f79d6b6aa3c0f1d876a4d6909a1b78ab049909f0d5626a344c1e1cdbff4ff3d4bbe6a37519a94c42f704f1664308691f94c030c89ac74ce0608c11125b6f8cb184ceaa4880e7726", 0x6a}, {&(0x7f0000000380)="9a7f7feba69b3422374cc83c415e2d6ba69000a552b0031646f209d75ebb0f32f5cddf6643e024ff564d949d52fda5c89e9c29402ef9c1d8a7c30df7b298c1cc762dfce1d650c4e24139ed566d63c136595b1a432d5d6541d98c272d9685d8eb1bd1f2aa99cc8d9f7d7f12d3bf360518eef7052e3ee08c8e6a3ff5ac636928a05e2393a92a8fbafb44cfbdaecf624ba7695e600848c55baedba70d0988d4410a5c9d2142377b8d0ca5a5961dec5ead17e5fafaa37c89a23030090f41b0f1f4017db895eeed2448bc6209ef3712", 0xcd}], 0x5, &(0x7f0000000580)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x8b9}}, @init={0x18, 0x84, 0x0, {0x5, 0x1ff, 0x5, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x8000, 0x7834, 0x4, r2}}, @authinfo={0x18, 0x84, 0x6}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3ff}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}], 0xa0, 0x20000000}, 0x20000800) connect$unix(r0, &(0x7f0000000680)=@abs={0x1, 0x0, 0x4e22}, 0x6e) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x10001, 0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x2, r3}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000840)=0x2, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000900)={0x5, r3, 0x10002, 0x7}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000540)) flock(r0, 0x3) unlink(&(0x7f0000000700)='.//ile0\x00') renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f000010bff2)='.//ile0\x00') 2018/05/08 09:50:19 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1f, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff7f00000800000084c00000fbffffff3e1b21253ab7951365d30f09f919f5044aeeab6c8605231f01650c45057e954c5543d416ab55fdde761949908c9b6f41858a83bfddeafcca9a1c4068e32ce163184a575a9ccc2894849d5cab9e2d57bf8b7cea62cf190d54385bbd8f80206536fd5e0b59d54864c7390760b3617bfcb5065ba0ae"]) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0xffffffffffffffff, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[@ANYBLOB="f8ffffe91ca2ca8479061bd7ff"]) signalfd4(r1, &(0x7f00000000c0)={0x1}, 0x8, 0x800) 2018/05/08 09:50:19 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = accept(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x80) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x25}]}, 0x10) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r2, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) 2018/05/08 09:50:19 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000180)) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x1) ioctl$KIOCSOUND(r0, 0x4b2f, 0x800000000a983) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200)=0xfffffffffffffffd, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x8) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x6, 0xf163be0c7e903581) 2018/05/08 09:50:19 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000300)=@req3={0x1, 0x9, 0x9, 0x80, 0x3, 0x4, 0x80}, 0x1c) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000380)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r1, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20180, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000140)) listen(r1, 0x110000000010) r3 = accept(r1, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) sendto$llc(r3, &(0x7f0000000180)="9cd1503af29847ca8d35d7bb15fd7d626fa8a64bdbd2f001712aec25ad3f56acc2abe4dbf4dbcba6c9a6a2f69f424cfb9d61e93b6417eebd79ec59ce882578b642780296d6d5ac56e702e83125e108bb6a7f5fb1df1d24554f3c726a8ef742f67e844e368374db0cf6d97af177975453966652924fedf55ab77d607c446b5df0364a9e2326ec9545484496e5c1a06e6d4d5160ad32b69cbd3fe0fbfa1642a36e13fb8560b81bede3f8ba98be084b1aa0671cee1ddbb85f6d0975554c2f60d7cc8e94379cd38bc45f1e2557b0c1504d5e9ddde2365218ab01323f35", 0xdb, 0x4085, &(0x7f0000000280)={0x1a, 0x325, 0x1000000, 0x9, 0x401, 0x7}, 0x10) 2018/05/08 09:50:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000001fc8)={&(0x7f0000003ff4)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x1c, 0x1d, 0x513, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000080)={0x4, 0x2, 0x5, 0x1, "1f3e27bc1748aa4ebd93b2bc1b32ab15821023868b55c3d9929e5435cac1e5d469c64c333d01ab5f47d3bfbf", 0x1f}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000800)='vcan0\x00', 0x10) 2018/05/08 09:50:19 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x4, 0x2002) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x84000, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000140)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/143, 0x8f}, {&(0x7f0000000280)=""/177, 0xb1}], 0x2, 0x0, 0xfffffffffffffddd, 0x5a2}, 0x10100) sendmsg$can_raw(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x1d, r2}, 0x10, &(0x7f0000000440)={&(0x7f0000000400)=@can={{0x2, 0xd4, 0x1, 0x3}, 0x7, 0x2, 0x0, 0x0, "4ab551e82cbce99e"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) openat$cgroup_procs(r1, &(0x7f00000004c0)='cgroup.threads\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x83, 0x85e0}, {0x0, 0x3}, {0x7, 0x6f}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x0, 0x80000001]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000500)=0x7) 2018/05/08 09:50:19 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4040, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x400000000000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa}}}, 0x3a0) io_setup(0x1edd, &(0x7f0000000000)=0x0) io_destroy(r2) [ 87.179232] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 87.253610] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/08 09:50:19 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x10000008f) dup2(r1, r1) 2018/05/08 09:50:19 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) epoll_create1(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) sendto$inet6(r1, &(0x7f0000000080)="4bdc4fdcc8af7066443c0395ee58bc8c7ebda0a5424e4ad543fcdca2d70bd28fe330f3b85a39cd66eac9840372cfca786dc993acf0645a77cd0640f3078aabd160e4c28ef21071d743258e0add742316f903a67bee12530dd6bd8e380495b5e8d1196f5a19fa9512be42a016c0babff917de6ee8109c79abdd2e50c275a4685caa6790e874b1bddcc8caa08fe89ffc57ea2a29879ac62f09417f99df7851f8a7a47f4ef97dd55f927fdd7d24c74c67b50f3b570a818c566534ef7731257c64b829", 0xc1, 0x4000000, &(0x7f0000000000)={0xa, 0x4e21, 0x365c, @dev={0xfe, 0x80, [], 0x1f}}, 0x1c) 2018/05/08 09:50:20 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x20) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="d59f366a88720a6274f0848b95fda4d1bdcc5a88053820fc5f35e4599668ac9aa28a04ce35f829d93c9126af344d25ee984fb9ad11b3a75b6dd40ba52f8d6d9fbc569e1075b277dee4857e060fd3cb020767f358573445a4c71689dfd6041f5168c72c7e0eb6e12c148c4786e02eb48797abd7952c8bf9189bf290343faeb3db2fa54d2fe6f5a247a9c09ea89e75415d78ce644c241464b101000da4b7b0f22bbbc603eaddcf9278f7636c4c1eefad434ecca2db7f994945", 0xfffffffffffffe34}, {&(0x7f00000000c0)="ea3fed0457d623c73b7a11a4b117b6ad6eccc225d054970175d3fd068f3a2f9250ddfb4b9136a7eecda90c19ccefec68e867dea9d572d3f95189e46c3072448619516bdf3bb1fb9826eebe4ff24790ff36d1be47e98aaf643b5a64722385f63833895558011f0f4bd6db690cf61469e95ac9c79089585c3c4fda5ceb674582a184eade2591561c301cf252214710c2f58c72e461fc5e75948b48abfc725f90c7d9c9507d339617d693d06174b4885796e0c6c4f31c042f24000000000000000000", 0xc1}], 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ftruncate(r0, 0x81) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000280)=0x8) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000400)) bind$pptp(r1, &(0x7f00000003c0)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) socketpair(0x3, 0x800, 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000440)={0x2, 0x20}) recvmsg(r0, &(0x7f000001e000)={&(0x7f0000000340)=@hci, 0xfffffffffffffd8c, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/45}], 0xc89cc6a22ecc081, 0x0, 0x36c}, 0x22002) 2018/05/08 09:50:20 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x400, &(0x7f0000000040)) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x10800) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) 2018/05/08 09:50:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x488000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000000c0)={0x57, 0x2, 0x8, {0xff, 0x7}, {0x70, 0x1}, @rumble={0xd71b, 0x3}}) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/05/08 09:50:20 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x0, 0x2e, &(0x7f0000000080)="6672a93cf72a3828a335a5e7a51ffe75ae06af08e2dae315b42b0c8b9d4bf041dbea2c0945221cb3c84285eb7533"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000000000)="0000000000a700091504df814900000000007f0000da00c913b86201b48d5dc515", 0x21) 2018/05/08 09:50:20 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000025e000)={0x1, [0x0]}, &(0x7f0000a8a000)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000001c0)=0x3ff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x10, "937187ed09572169d84182634235aec2"}, &(0x7f0000000180)=0x18) fcntl$addseals(r0, 0x409, 0x8) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.', ']%trustedlovboxnet0%]vboxnet0\x00'}, &(0x7f00000000c0)=""/118, 0x76) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x242040, 0x0) 2018/05/08 09:50:20 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = accept(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x80) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x25}]}, 0x10) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r2, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) 2018/05/08 09:50:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8e9ddf2183352edc) getdents64(r0, &(0x7f0000000080)=""/178, 0xb2) fadvise64(r0, 0x0, 0x0, 0x5) 2018/05/08 09:50:20 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000078c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x16) sendmsg(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @multicast2=0xe0000301}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000180)}, 0x0) [ 88.275775] Unknown ioctl 1074808211 [ 88.292339] Unknown ioctl 1074808211 [ 88.298209] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/05/08 09:50:20 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xb4b, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000340)=""/91, 0x5b}, {&(0x7f0000000140)}, {&(0x7f00000003c0)=""/190, 0xbe}], 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001840), &(0x7f0000001880)=0x0, &(0x7f00000018c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001900)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001940)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000001a40)=0xe8) r9 = getgid() r10 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001f80)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000002080)=0xe8) stat(&(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() getresuid(&(0x7f0000002180), &(0x7f00000021c0)=0x0, &(0x7f0000002200)) fstat(r0, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000022c0)={{{@in6=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000023c0)=0xe8) getresgid(&(0x7f0000002400)=0x0, &(0x7f0000002440), &(0x7f0000002480)) r19 = fcntl$getown(r0, 0x9) r20 = geteuid() lstat(&(0x7f00000024c0)='./file0\x00', &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003940)=0x0) lstat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003cc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003d00)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000003e00)=0xe8) fstat(r0, &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003ec0)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003f00)={0x0, 0x0}, &(0x7f0000003f40)=0xc) stat(&(0x7f0000003f80)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000040c0)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000180)="977129a9a414f4f1116d4df369908a15da8f5e7354d31a25c1a52032dc7cc7e2ebf4a88598e494d9a0b18da490032c69d6757805752764212242b1390ad7223b6936b6581397a2152a4a0ac23973676b7288a6ac529b87e6d8750bc4fe5abb87f96b2f4a51fd27528b89c241090e6d54af7a2244581c79c325dd8bd064bba735be7768725df3fb102dde38d6bc7b2bc88cf3fd6d76d446a625224863a2770af5788e46111c2b4c94803deed37c9946ea838bb47c9d461c3d9e20e04b17fa47fe6bf5dcf6bb5d3c", 0xc7}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000280)="3617a720b5e208667eda56c5947977d3ac8656b4b832208795a4a893ca58cde20ccd7db89d719badbb52d39635b3984243ea0df7c4b17c54fb42899457a6bf841e4db76a7fc50e8c3fcd5a70b4a3c3c886b397e694ff165bdc58a4061d86544959e49fb1f839ff7130b3cdc05af75c6d6e3fdfc1905337671ad9ec2958285d7e2e28e67d4949c95e8ae80ee2dfb541a0173969d3ce15443e0c4d09bf6dcd9ea71d338910", 0xa4}, {&(0x7f0000001540)="411cec47398f522205ce07c632a085df5b8156c38129db4a96e7909e67301c66330134463dd69f4fa34d1aab3be412e1a36965d1e6500e82b3e7d3a89f2b78fe725f65fbe422a0f1f9136b5e1c2356415e73d75b413dc8fbeb0ab8f4725489c4bb41da78d091b604a9d223d0cc934a440e4133e5709c0daed357fa0ec033cd4b8365187b7305266794b1cef420469f34188c79c2663095daee6fa7d32a9d805a35ee9a8b7b59e32bc105a409d5c687899e44b7cfb71d87412aeeb352dfbdfaad37dda10f8507c390cfdb8280af4366ba840ee7253cb8a93ea9bd38", 0xdb}], 0x4, &(0x7f0000001a80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x80, 0x81}, {&(0x7f0000001b00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001b80)="67d6405d4fe466519d7c0b488f2faec9f724bec1935fc8b7", 0x18}, {&(0x7f0000001bc0)="37879f31eb7d092c59efaefbe27a47d8164692f771522b1331b25293f6170873e4e8a93d88454e", 0x27}, {&(0x7f0000001c00)="fb5c549c649543fb3359e023edf50acaa201ee43d79cccb7fc042b1400a803f7440fdc318c23b5fc5341fabdb5cff81d4b298ba990ef1d1e0e944b97ff15d675090697ef1a35cd824aa350609172dca800394cb502673f60babc726c4280eca8468244fb3e21f2ddaa04267db84fc3a3f6495e43f14bc911c5bbb88868928f539921310430ca09309b5c8b8844025396835b35ca6bd30192eca09faf2e941d298aa86c7a3a6fffe24e67dc04878bb38e31c150cf79a0cbe4df65d691e14697810a515cfe85d216cdf11a4b7662bf8509c96d8dc0a76e89c444d8e251b397ffebf162193e233963ebb8b17b7c816499", 0xef}, {&(0x7f0000001d00)="1fcb61167c7c1f531c314614a046bf6d9665749a816e45cb38b8bf3c2d223c8e26d5530ec4fa3fdf56fad21d006169e6c65830a14b7327f83acd26ff0b61f86a9898a1edcefd2dcce4f8fe6787f3c8eadf74cfb8d122028faaa1f96b5610e5353dd4e273804d48f54fc9b7f44241d1c846d880cd8ee001c7eb514c5ab128c0d3e4039f302cbb7e5903e8513fbdf3cc79bdd1e7e2350398c9e342fab25745e132561cdf3b0e6b19b6a3201c581f85d445c7c1f04e7aba27cfa44ade58eccda7aad4", 0xc1}, {&(0x7f0000001e00)="71d4906fb1255fa8a9ddca936dafa30f59be0b16e8c30a9f998248d21e0e6bca2b5dc96c3bf30a047013a32e465bdaee91868c6a08fcaa0a", 0x38}, {&(0x7f0000001e40)="42e6c6186420232c9ca07094da8801e7afddd147cf0da2124cfe162ebdd7c65c40c44c55d7f97f1969c92273fcd027126e808c738d26f08acf42ce0f04c3ca42bf22fc468e103cc982fac729254a302c6550a6657b13e9c5e444bfc3554a2a7bb8a51b7dd68cd82bb60baccc33e74800450b428ada3977b67b81a1d673b7adff0de4d2b68aaf1d9945dd05f3ff52f55ea96ccfaf1590c2e5290ec053c1", 0x9d}], 0x6, &(0x7f0000002580)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x150, 0x2a753634230c6ecf}, {&(0x7f0000002700)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003900)=[{&(0x7f0000002780)="1685b2499fb53aab43a6a7aec9f6267071c6918f65e43861f10a6aea713a253c80f2700e47708144648c6f146b3dd43217dde8fd72f55ad79ca890b80e68f4aa2be72cfb91c13d18d31aff5d565613046851025fc013f5f3b852292414ffc51e6ad41e33f902e3bcce0ee698206e028dbcacb9b66251860586bff9f3d00590cce6124a52", 0x84}, {&(0x7f0000002840)="a260358d6c3e870668f82e8e00d415e20c3f5c29e1d4eb38fa7eafb3d5ca5ebb98b4149bfeca78090837112f4ea9004d4509e9e3d46e8d98eeee4b6c74bf7cb9e71d558605c66cc570a0f86b04732092c11066f54240df48e49042307007ba85dff06e8c59216530fc5981737fba9602224eee725a7233db6393c808c5bb22e55711c5bb60559caff4cae936a8dfe540", 0x90}, {&(0x7f0000002900)="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", 0x1000}], 0x3, &(0x7f0000003a40)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x20, 0x884}, {&(0x7f0000003a80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003c80)=[{&(0x7f0000003b00)="387e15b7f5ab87b1893caaf625bd01d0cd70ffe787d932d2f7741264ba74aeaed3acc9aa348727de8906e223d886ad2a0f965b5e3643f30f1e9a12f351dd5db326af14b89c83bce78ad825af54c578ef597bc4f2a63339ace113fbda7d01b03eece8239a2c5b0e51751c0feeddcd1b55ee6b14f19d55bc348bc3666f514afffcb2d6c90d281146496ffb9ae36f68bd12c209da32e99e01cd0af3bda2115840a81e6cab", 0xa3}, {&(0x7f0000003bc0)="ac0e81be5710777fe1680ea999dc033aa6935b84503c5b9eb3d1e32a83dc003cb4aeabc8bf49a7a270b2e483674e80d4cc9832d7b0", 0x35}, {&(0x7f0000003c00)="aa18763e0fd1fa286b4531e2b5616253e9c29e59163be9c7f421f73d8bf9b388ac1b144a45d21a7bf0c9249ac93cf7b56e55261a0ef0c7b8841d6ee56c6b75fc79b61ab01c1a0deff90b32e3c835088f4552f9154fa2ac79291e12a76f05f569fea9ce3514", 0x65}], 0x3, &(0x7f0000004040)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x80, 0x20040000}], 0x4, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/05/08 09:50:20 executing program 1: openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x18000, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x12002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x80000001, 0x4) connect$l2tp(r1, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x26) accept$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) connect$can_bcm(r2, &(0x7f0000000180)={0x1d, r3}, 0x10) getsockopt(r2, 0xa31, 0x3, &(0x7f0000000300)=""/220, &(0x7f00000001c0)=0xdc) 2018/05/08 09:50:20 executing program 5: clone(0x20000000, &(0x7f0000000100)='\x00', &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000080)) inotify_init1(0x80800) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000bc0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000c00)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff]}, 0x5e}}, 0x0, 0x9}, &(0x7f0000000cc0)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000d00)={r1, 0x8}, 0x8) 2018/05/08 09:50:20 executing program 6: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x1c49, 0x2}, 0x2c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f00000018c0)=@newlink={0x40, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}]}, 0x40}, 0x1}, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000100)=""/203}, 0x5) 2018/05/08 09:50:20 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) 2018/05/08 09:50:21 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) 2018/05/08 09:50:21 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x40020}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000)="6ba3f4a73b9be052eea6358144cec4346b7fcc3f11ee08b871705c79f50028660631c3ab7d764644210898708b9fae9373250d34f86d2a994cf25de40bcdbb0903cdfc78b6f9628a77a13b7570800650705716b49886", &(0x7f0000000080)=""/106}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x4e3, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/08 09:50:21 executing program 2: unshare(0x28060400) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x240000) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = socket(0x20000000000000a, 0x2, 0x0) bind$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"455b17d9e1a74e"}}, 0x10) 2018/05/08 09:50:21 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xb4b, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000340)=""/91, 0x5b}, {&(0x7f0000000140)}, {&(0x7f00000003c0)=""/190, 0xbe}], 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001840), &(0x7f0000001880)=0x0, &(0x7f00000018c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001900)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001940)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000001a40)=0xe8) r9 = getgid() r10 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001f80)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000002080)=0xe8) stat(&(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() getresuid(&(0x7f0000002180), &(0x7f00000021c0)=0x0, &(0x7f0000002200)) fstat(r0, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000022c0)={{{@in6=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000023c0)=0xe8) getresgid(&(0x7f0000002400)=0x0, &(0x7f0000002440), &(0x7f0000002480)) r19 = fcntl$getown(r0, 0x9) r20 = geteuid() lstat(&(0x7f00000024c0)='./file0\x00', &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003940)=0x0) lstat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003cc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003d00)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000003e00)=0xe8) fstat(r0, &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003ec0)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003f00)={0x0, 0x0}, &(0x7f0000003f40)=0xc) stat(&(0x7f0000003f80)='./file0\x00', &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000040c0)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000180)="977129a9a414f4f1116d4df369908a15da8f5e7354d31a25c1a52032dc7cc7e2ebf4a88598e494d9a0b18da490032c69d6757805752764212242b1390ad7223b6936b6581397a2152a4a0ac23973676b7288a6ac529b87e6d8750bc4fe5abb87f96b2f4a51fd27528b89c241090e6d54af7a2244581c79c325dd8bd064bba735be7768725df3fb102dde38d6bc7b2bc88cf3fd6d76d446a625224863a2770af5788e46111c2b4c94803deed37c9946ea838bb47c9d461c3d9e20e04b17fa47fe6bf5dcf6bb5d3c", 0xc7}, {&(0x7f0000000540)="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r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x150, 0x2a753634230c6ecf}, {&(0x7f0000002700)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003900)=[{&(0x7f0000002780)="1685b2499fb53aab43a6a7aec9f6267071c6918f65e43861f10a6aea713a253c80f2700e47708144648c6f146b3dd43217dde8fd72f55ad79ca890b80e68f4aa2be72cfb91c13d18d31aff5d565613046851025fc013f5f3b852292414ffc51e6ad41e33f902e3bcce0ee698206e028dbcacb9b66251860586bff9f3d00590cce6124a52", 0x84}, {&(0x7f0000002840)="a260358d6c3e870668f82e8e00d415e20c3f5c29e1d4eb38fa7eafb3d5ca5ebb98b4149bfeca78090837112f4ea9004d4509e9e3d46e8d98eeee4b6c74bf7cb9e71d558605c66cc570a0f86b04732092c11066f54240df48e49042307007ba85dff06e8c59216530fc5981737fba9602224eee725a7233db6393c808c5bb22e55711c5bb60559caff4cae936a8dfe540", 0x90}, {&(0x7f0000002900)="86cba78f5ea7c76e3f7f69a4dc64fb671fc8d0c72b35877b147a718a771092f54035b38282ecca48bf3ece73cdb4c469dc5f73d27731653a393b23f67d8c89673e1d4a2bc3a7fd79807b3bc74304d2b948027da5dcba1b42f5f6ac4ae905aeb0efb657e6dd2bb08d67f5247031e3f35c793d6cf800b4d847579630e497159596608782cae7f3d6180dbf50e5fd24a26000f94b19af2b2effe5118ad51f6fe8ad2f56ab8698c7f1d27d4743583ab60a4c0d9a72093612a6806a10c4029af19d282ee2e54b5b81f05f70a0c568255b0699b37eedafc2a026b083d78a92d78b57813ce1be81f747254c6c1c08b349fccbe9cb3d7a1f1b5a65dfb80dca58d49bf0ffbd9f5a7e1c693e265d87c6caefd0477268e9e05c063e45e984892ed89b08c7e727bee62ea5764b2fcf71460771d3f400df9fc5609ebbdae47cf4d348c2e1cf76ca94b93c0029b67bbfeb84c3abb738cc0de5cc1422ea176f40120ba1ac7c66c4c3b3edeedf02f79b356504f3ba6b49133c5fcac323b25dc76a50f296668cbb8f050af57b61f55f032e8391c1a6d52d68b05fe5d921fbf83e69101e10f9f3175ab22a1d5f19744a98d3034484d7032cb7bc16eecbf49b55ad7f37fea6a9c0bc900b068e420ec7df8c93b462fc923d51d2b69a206d51c3791eed7075db4a319a62c39552d8e7bd1ed56459a2e94d6f406c1d3aac368b007e367cbbc608018e05b4cca0ac07b70a48b14c2dcd4612bbb84686c265c7438d0a379261fae65cb0e1ae67aa2abfa5ebce8819f490e85d7af8357380e04c5ea2cfcda34e2bdd0a9421e3733911f83b014ea3ec42b0f62d19f295312bea56ecf4f39fb268cb6a03d086be98b5752abbea5857eeaab6e805a7e3858d937a1924667e0b15a7f07c044d608a48f0e24dafedfb1c0639c3bf4b2af697ee78dd6dacc62f983f52790e4d2f3d6c86fa8aa8801e7479baa5d86215ccac605d30cffa1a34b73f8f804d2e8986b31b6d13fdccf7a528bca3a3a7308a9d1d35ce78ff8ef7e70e3622c399fa1128d3b2593965076027dc87de3e5672ffed929b5c0eae020316bc03e7ef2fc159361d70c3c8c144fe7cd3fc7ec01301bf0bda124e3ea9e31a5e8bb2c1102f6837afe4e7286b0dc14833ec7ad758c92042634a952c5459ec5fcb9c525fa4876873b4fc34173201d89384ef3ce9ab0274d9d57ded20ed582d52a1e107b0b69a84911e19af358ca906c02b1b51277833ba3b4b43eea879127b6800d3dde01c8251f1cd8f0a4473c1208f70964e7c5caf624ff94e3f290d50800889d17711da8185a11ba1c12ca8b5dd966342ef84c41525c585fc4b51520ead92988db48bc54684df7b906f134b1faefd11d0eda59373089ad399f07a37d7207f546c930c953a0dbd452c223fc3f3608457eb3db9b4853fd03f9183113e12860259664698fc4f4f66174744c57a6ec7774daf90072b7406c485edd986b194b6df532a52337c66bdc17b9ce619dc81b8aaf9ea1f67240cc2a589819a8248d85f85c252daeb4c331452dcc50e2a7f2d41a97ea000ac018dd5d8b420196fc3688dd811bb6bf7b0b30403de89498dccf510389a522d347efcac404a649f729b54ed93ca62adb3225f906b1dfaaa99d238b7663788ecd17104dfccea03038b24bf20c35e3d399ca839b9f671dcc1793b068c82562cbebac2d0af9f93b0d3ec16fea2d18a03f4574f2e19f54c449500c77cca97eaef7b5f41ad4b2cc2011e038e6443157b1de594950f7855fa5de2e05c85860e7a7172ccd0558538b4dd1b9b1c30a027b3ef2a9033c2d36f0dab177e9ce793a477d220eb705f641b1277a575947489fc2f8d3e10555afd8d78a05bed837e8b5b0810cdf6dbadf05adeb06a5e196b799fb9300de3011f1eeb783bdbd3e7503987614a301941bf3301e477221dd9823158668287f0dbc2e60bf524e3e23008670aab0e392b0bb17210def1d88836b0106ec44d143e64e6345b24318d0b805c9d2080453a057c42a1f3b6b226fff2bf9882028ae89059d97894c81e1a358dfc53a4b29b27e59f1d128e735efdafd269582d645edd75544661cdb843e65f961dbfceecdc2a6d8a0a6a64383aed0e1242e4ca6ac7cf98e1929f19bbcd4591c5aff3b3acc99a4243f85f72a43a87f030dd8d10e0f1834c4e56f6a1d9750ac351fac70369a374eea65888596b58fd698d49792b322c5de632f53ee0ac828bf09443719acc1c32d2845df4d126681b92c5a4fde0c89b1c6331e96a368701f02e5279efd08af7eac16940ef5e7cfc4d19e66e5393eda8e22d6890254b49293d9c8ca1fa7f07f68ab364e2876bf9cfab9577e7e8ba34fe41b691c873eeacc40ab409ee5a0a59e4b5384b278bbeddbfb4d6e3e0e25f735b30873990957eb9c4dca62c346816220336e91d2eb12cb4e18ede9e1ad5655f1d92d798a321f118bdebcaa4e2a2f38092925c720186ab3257b581b483b08931998f4ccd1a76875ee3d3c047c9a91c535699409dc05f891cbf596a51e57252f0e666437bfdeed04e65b3c2f6bd60e43d9eac451dfdf58a52ad6220c2f4cb52065efac41dbf4ed49d0159c5e658e0641aae8b9f947e2101e2ca851a54d759edb8b2b1c7e2fcb3ef2e094978184bb277513b67edb9b7221f13a29d0d5ef2a1a3c0b5871d843caffc0a947be9017912ca650e93528dcdac38c3ee9ed110159d290c4606df0e626fff0b54bd2e140242f0ca02f51d638222529e17232420828e143a67c7b6576a1204f9b8939b261d6744a9a37471466d9279f6dbe2b5295d8dce99aaf311ac033aa75198c4bfe60524817399499e890bb3ffe2f045227ab451664094d0f742a65daaddbf6336de51a431cf6b9f0b8f6e0e2c3985e2c67fdf4baba63be7f31a165527a836f4e667a48a25ed18cb05608e8b622e4c14852b4eeac4421a14008b7ecbaecd380cf93e81c2b72e31cb85ce8724870f8b0f6c07cb224b2cea466c323397ddce275c4bc9488b06b752f4f5c0416f5729b5f97955a65b9369d587b543af58fc941e66ef0726f50a4634a42d760c951b5508fe09327ba544f7c3f4c547cbad59ba4edf321482b069463e198a3d0333966827e782d311e30a8be7652706ceb8a9548f45759d0f53190b242830f747c88e0146d27a0979b055ec8cd1dd026cb8dba333776e5623dc94c5235e58f3346f3477fc2e3ba6cebf5880b54fdb66fdf95fc3eda44f11d5beaa4af6cd1b1ece643a6a91954616c1b0178dfff2d99c24edc7f1162c0efbe7f66eafdd250421cb420909361493003c09ea4380f064a88280a4201a16b968cd416b56d5768602112afe0583bac17cef0bf351bd7d98a0440f826be24b5635b1e776a1c52ae32d91bcb39c2792ae303b9a7cec1d9570f2ae11bdbddd78f037b68a9832151aa5b3393aaaa9f73f29e3d378fc6841f8c2ecc5e1331cafcde46113dfbff28363884369cc8f234068340a6e70681bf806fb87f1f2619fb19fffce86893545f3d41ede28edcc4cf19da4673eb313ce9342ac6ca644d3237d30d3f31c44166380de5eaaafa47cc941048884f44de9dbcb036cba63337b88342a423ee8bf8a5b75d2b35d894f9877e611c5d29fe9f91212ac258630d35ef3fe2dbc647d055abb027139472e9ee3a3d3cc556c88b69019a3eed1085c7293a2cdf5fb9824bd7d838c1e796f5c816394663d906eb93482ff27ccb92d5fbc08be69b998122120da5ff1c90c07ae7149084da9ca36815d8eb288b844fa82b964ea910ef952bb608794b823f6ff7e11400ad263a43f217acdb34616a5247ee707e3b6f07daba68ba72d34c6c749104cf0be2c1bd5af845e0ba939ef95bbdb479bb7808b327c957427bb10edc63df6481c17992bf5a62919f30acda818ce372582eab2e1a5ca5d49f94873c0b8b902c299db2186634e98613cda5745262957085fcaa974190b345d9427f556406feef99ca270b7fe5421f34a71c19dd9821533a328bc5cafd525b9f51d3a42a46c4ebfd4a5c678373615d3f1e78cdf73a5000a41161a422279491d7bb377fbe2067891e990d0099bca587d3d32d367857669bc455039b54e662d647f78cd43eb87929a279a54afd059c338aeda52cb6631f576625f345ca4b22cf00c6bd78dda103c8cc39afe240e355ca6a407841ccc787f22325b208bcb71808cd1a32acc18b74e7ded8b9d776d6cb69add64abcd670c5993b7d30983518697fa00d1d41d1d27778ee4c3492ebc6d171160455080e0754eb406fa8f8962ab30c24b0924735b5208e1ce7929dbc5784359b23a4035ad7d9a35df48a906e8762e5854bf3de08990f6e72c9f33dd7e877c9d798c2ef1dd316250984d41708584de56393d46e07b0170e17f95c561c3ee883988885fe7af4bb021e251d59a6b547b2b3671c5eb89234a7cd3821ba3c717c632f947b7e3b64639f3191ebb13478489e2d9b30487c40ec501332c62fe88ee5026769125f3c91b5af08d25c810144e5f1df3b04b8b1295cfd819362b8ac92d68bd09b05aa9963783d02f9190fabd33f3d92a3026fe8c28fae2b79898b1f985a6038cf86fe3f97874573b564535898e8d91f9ce2eb7d5167da29c057cd3b9d3e425ad898a1917a0e0dc7876d1428078ce9ea51969477f5f878fbed85d33c88425fe75921fca97da3910c4846aa6876b04ea87e701077fbeca8af30b647eb66cd53a028dafd29c64d8929fac2b655a14fba3598a7af42ed37a7f6732793616af9dd16107e65faeb226f2cb32766a2c21388181fb4918a1b10d4afd04d839e904b5b7058eb7ec15e12ba9477df734affb755b5aee9ef753a43fd6958ad5b9686878d3549a50dd0ada416929ef8812d3aea74544b1d4ca5f18db2f96539dff4729215105808fbf31139f10ef34794e04124ae47081ab3caf0fc86d61009a2cc415b1300bfe98ab74f6e43f33f04ee61726ea257c5a3c5a6b8b129bf28f06158f4cc73b6c4b9a95e8ca8ce002d1612185e6c3f1918517652a542da476779be078dd1e72a62a3635c0ff82b9eadf6329a54910f7a1a05e3881e657269b61fbd7133d05e14f32b56913d852825dfd8eb5054e67d50cd7abcdf913f3bc55e8dae8d371255ce9a90a5a6a7d888179f7bbdbe14771e9da857a42b1b794f56cf50e3be36f7aeabcc230f6953be7ec93a60bc1af175d0a77426e417d0bc957497a5a75bc2b99eee788df7b29b6f5d824d7fa5b3d46bfb1119b7accdf7abcc1feef514c005ce72fcea39983151039be816ced0954c25558c3cb6b18e27b8f73920bd84065cb45432c27656283e902e28c1c13e1b04df88ae410855cba3af7176b95eed6d5674d61b6a24d0576c67ca0c1baa01a63ef6abbebb8d6ad2ab8a3a6172e5b2b4eeea3cda1eb2eae9dae255c36077158136bb748a3cd28c25dbae1395182905daf4b4d9df0118358b0f63d937de0978466a0cfffb07eea8a7f917bee87dad14888e974155f96f0c26ddaf06c33272b5b60a210cb7552f18abaf10c4659d72a845f0746e77bfa50111debc85879d79b95a7e75a02d2becab0b460c6daf7f725c12e85515f9826150aa6559d680375dfb48ab7cef278617c0d4fa4355c0a9d0e110adb1820b9f7fb297f066d87f3745a7d6d38dd692a17bc3a35225b37c25aa5d60e0a7a5ae67ab780fa0e25d6f0893f873cda269f32ca1fb906c2bf986d62d57b4a29204d2435ed9037fba42107f3a7c2847cad91128b6cad1d51f513f35ebae74484406f3b7a7808c0c9c893db907d5f3d99d3144f4c28debd661b865cd033356ec49bc3463b789db842f915299f69a7", 0x1000}], 0x3, &(0x7f0000003a40)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x20, 0x884}, {&(0x7f0000003a80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003c80)=[{&(0x7f0000003b00)="387e15b7f5ab87b1893caaf625bd01d0cd70ffe787d932d2f7741264ba74aeaed3acc9aa348727de8906e223d886ad2a0f965b5e3643f30f1e9a12f351dd5db326af14b89c83bce78ad825af54c578ef597bc4f2a63339ace113fbda7d01b03eece8239a2c5b0e51751c0feeddcd1b55ee6b14f19d55bc348bc3666f514afffcb2d6c90d281146496ffb9ae36f68bd12c209da32e99e01cd0af3bda2115840a81e6cab", 0xa3}, {&(0x7f0000003bc0)="ac0e81be5710777fe1680ea999dc033aa6935b84503c5b9eb3d1e32a83dc003cb4aeabc8bf49a7a270b2e483674e80d4cc9832d7b0", 0x35}, {&(0x7f0000003c00)="aa18763e0fd1fa286b4531e2b5616253e9c29e59163be9c7f421f73d8bf9b388ac1b144a45d21a7bf0c9249ac93cf7b56e55261a0ef0c7b8841d6ee56c6b75fc79b61ab01c1a0deff90b32e3c835088f4552f9154fa2ac79291e12a76f05f569fea9ce3514", 0x65}], 0x3, &(0x7f0000004040)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x80, 0x20040000}], 0x4, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/05/08 09:50:21 executing program 5: clone(0x20000000, &(0x7f0000000100)='\x00', &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000080)) inotify_init1(0x80800) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000bc0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000c00)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff]}, 0x5e}}, 0x0, 0x9}, &(0x7f0000000cc0)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000d00)={r1, 0x8}, 0x8) 2018/05/08 09:50:21 executing program 1: socket$key(0xf, 0x3, 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000000)={0x3f, {{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x7369}}}, 0x88) 2018/05/08 09:50:21 executing program 6: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="6a0cca88d7dde24eb6e90f399f780762b83745cc805d819566b2c53ad6e1a8572e87f1500a7f270615fb74f67aef2241c4264a92e43c7bc2444defeafb2fb9188f2cf1862e928d5ad71b4ef58c71d56fe44390fcda84e86937f8eea7f9fa40de6cc438c6e1ca8290cc16ac471ef14f5bfba1e16c520d422a7eeed21e199c846a6f58a400a96074b0376d5d95ee5978f6db67856d60d78efd871b5ef413c35827df3b47bb0776ee5b0ef98efb57e02bc649e6358f795804fbd7f1c6e316272e76e0ff1c4058f557a414bb37183e6a5913e11e652a454a0cfa87f880", 0xdb, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, r1) prlimit64(0x0, 0x9, &(0x7f00000000c0), &(0x7f0000000100)) io_setup(0x1, &(0x7f0000e4b000)) 2018/05/08 09:50:21 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) 2018/05/08 09:50:21 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10f34c, 0x0) fallocate(r0, 0x1, 0x9, 0x40800008) rt_sigaction(0x23, &(0x7f0000000000)={0x0, {0x1}, 0xc8000000, 0xc742}, 0x0, 0xffffffffffffff04, &(0x7f00000000c0)) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000100)=""/4096) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x4) 2018/05/08 09:50:21 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) 2018/05/08 09:50:21 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x80, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0x3f}, 0x2c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001380)={'ip6tnl0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xff13, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r0}, 0x48) r1 = gettid() tkill(r1, 0x3e) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x1ff, 0x7, 0x5, 0x101, 0x9, 0x10000}) 2018/05/08 09:50:21 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x40020}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000)="6ba3f4a73b9be052eea6358144cec4346b7fcc3f11ee08b871705c79f50028660631c3ab7d764644210898708b9fae9373250d34f86d2a994cf25de40bcdbb0903cdfc78b6f9628a77a13b7570800650705716b49886", &(0x7f0000000080)=""/106}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x4e3, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/08 09:50:21 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000fefe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x929}}}, 0x88) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x6, 0x1, 0x0, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000001c0)={0x400, 0x4, 0x27, 0x0, 0x1, 0x75a, 0x40}, 0xc) syz_emit_ethernet(0x76, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[{0x9100, 0x2, 0xcf1b, 0x1}], {0x8100, 0x8000, 0x6, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/05/08 09:50:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2300, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000180)) bind$inet(r0, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa57935d0e4a0db000c7baefea3ad9cf2bb43c40b8080045ba451f5158707da6bf976f210000280000000000069078ac14ffaae0000701d6867760633fc4661d573f41e3008520fa6917d42ffc3948361d7afc7ffc72450c78cc8cbabb2a33520cb9f9746edbb658180919ba291a6ca2fdf96ab83cc5afea1ee2615951f8867e600023ed8dd7b56c5ed55d8454908da3d637b4fa704067ca0b678ef4ffbf77d655f901415d93d81d358bfbec9226cb73d5943bdb347b90f91375e9168ab787bacf58d2ba18d45e8b0e2ebaa5bd56f70319a3a8483897", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x2, 0x2, 0xc, 0x7, 0x1, 0x3f}, &(0x7f0000000200)=0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/05/08 09:50:21 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000001800)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) unshare(0x40600) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000002a80)=[{&(0x7f0000001a80), 0x0, 0xfffffffffffffffb}], 0x0, &(0x7f00000005c0)={'nouuid,'}) fallocate(r1, 0x11, 0x0, 0x8000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)=ANY=[@ANYBLOB="01ffffff240000007f000000010119389eb46cd51e00df000088ffff8cd76a808a5639712807000000030000"]) 2018/05/08 09:50:21 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100, 0x40080) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/72) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000180)=""/231}, 0x18) 2018/05/08 09:50:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2300, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000180)) bind$inet(r0, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa57935d0e4a0db000c7baefea3ad9cf2bb43c40b8080045ba451f5158707da6bf976f210000280000000000069078ac14ffaae0000701d6867760633fc4661d573f41e3008520fa6917d42ffc3948361d7afc7ffc72450c78cc8cbabb2a33520cb9f9746edbb658180919ba291a6ca2fdf96ab83cc5afea1ee2615951f8867e600023ed8dd7b56c5ed55d8454908da3d637b4fa704067ca0b678ef4ffbf77d655f901415d93d81d358bfbec9226cb73d5943bdb347b90f91375e9168ab787bacf58d2ba18d45e8b0e2ebaa5bd56f70319a3a8483897", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x2, 0x2, 0xc, 0x7, 0x1, 0x3f}, &(0x7f0000000200)=0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/05/08 09:50:21 executing program 7: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f00000013c0)='/dev/usbmon#\x00', 0x3fd, 0x400001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6001800d49fffffffffb036bb94393f413cdc07000000000000000010"], &(0x7f0000000100)=0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0xfb, 0x0, 0x568, 0x6}, &(0x7f0000000180)=0x18) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f0000001400)="e09bade1a22da2a260db3a3b5922cd4a9be75817057376977b8557a3780420ca205076076759c70741ec8ab961efa5031a68d1c0ea4684817e46c42c5c8f269650d3c1028a13b12c41616356b5d30fd13e050be434bbd5dd865c6b250de7fa84d32e038b7717fac3ef0a7a9e33299e95f1ff6706be378b860c41a84f4b988bf3e183c45720ff88a7a7d4b1ea7f3378c598e5d155e51f68ee4c9e02fe489077ea940d330cd6fe9d9039683c2335d4f2548f1ec1864bedf96f34fb2587328a58d3b7b77a2c2a5447b4e6d81e07e78b") mq_timedreceive(r2, &(0x7f00000012c0)=""/135, 0x87, 0x1, &(0x7f0000000040)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x8}) r4 = dup3(r1, r0, 0x7fffd) unlinkat(r2, &(0x7f0000000240)='./control\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r7}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="ae21f3368519588bbdd89bc76b5616eaaa168ccd01b0294d26261f7f8565109e18b85d37faee2052cefec5f63c242755b507b4e7809c3fc1aead526c3235a08ffcd4b29c962a20a49d10bf042f583eea4e1176313fbab17efafe036427eb57") setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00000000c0)=0x6, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/05/08 09:50:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0xc0d0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000180)={{0x3, 0x3, 0x1400000000, 0x3}, 0x1, 0x4, "696430000000faff0000008000", 'timer1\x00', 0x0, 0x0, 0x1, 0x520, 0x402}) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x200) write(r0, &(0x7f0000cbdfb8)='v', 0x1) 2018/05/08 09:50:22 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x80, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0x3f}, 0x2c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001380)={'ip6tnl0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xff13, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r0}, 0x48) r1 = gettid() tkill(r1, 0x3e) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x1ff, 0x7, 0x5, 0x101, 0x9, 0x10000}) 2018/05/08 09:50:22 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f0000000040), &(0x7f0000000000)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/08 09:50:22 executing program 2: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4001) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) 2018/05/08 09:50:22 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffffffffffff, 0x20140) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) 2018/05/08 09:50:22 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x8, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x20542, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000740)=0x3f) r2 = syz_open_dev$admmidi(&(0x7f0000000580)='/dev/admmidi#\x00', 0x6, 0x4000) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000005c0)) r3 = gettid() process_vm_readv(r3, &(0x7f0000000500)=[{&(0x7f0000000100)=""/213, 0xd5}, {&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000000300)=""/236, 0xec}, {&(0x7f0000000400)=""/226, 0xe2}], 0x5, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000afcf62db6431696a9f628a33c933534f2d7e"], &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000680)={r4, 0x6}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='syz_tun\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000840)) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000) ioctl$TCXONC(r2, 0x540a, 0x5) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000006c0)={'erspan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/05/08 09:50:22 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0x192) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x3, 0x3a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f00000001c0), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x8, 0x892f, 'veth1_to_bridge\x00', 'gretap0\x00', 'teql0\x00', 'veth0_to_bond\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x5, 0x4, 0x4, 0x0, 0x0, "c63dd47b50d93171bd0e82ee4d35d0caca8faa4ef11064b5f7f98265144063d3432f071a55b3205cf1a0476e3ad17a6f636e07a06ca87b8d07e5655e19a90af7"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x0, 0x0, 'ip6_vti0\x00', 'tunl0\x00', 'veth1\x00', 'bond_slave_0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xf0, 0xf0, 0x120, [@devgroup={'devgroup\x00', 0x18, {{0x3, 0x43ea, 0xdb, 0x1f, 0xc9}}}, @quota={'quota\x00', 0x18, {{0x1, 0x0, 0x10001}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xfbba}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x1, 0x8808, 'ip6_vti0\x00', 'syz_tun\x00', 'nr0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0xe0, [@owner={'owner\x00', 0x18, {{r2, r2, r3, r4, 0x6, 0x1}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x420) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/05/08 09:50:22 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x9a94, 0x4, 0x2, 0xfffffffffffff168, 0x6}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000005c0)={r2}, &(0x7f0000000600)=0x8) r3 = open(&(0x7f0000000080)='./file0\x00', 0x80002, 0xf2) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000000c0)=0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) sendmsg$can_raw(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x1d, r4}, 0x10, &(0x7f0000000440)={&(0x7f00000002c0)=@can={{0x4, 0x9, 0x8b, 0x81}, 0x1, 0x3, 0x0, 0x0, "c447c5d97ddb37e6"}, 0x10}, 0x1, 0x0, 0x0, 0x20000005}, 0x40) socket$inet(0x2, 0x8000b, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e20, 0x0, @empty, 0x100000000}}, 0x5e4, 0x2}, 0x90) ioctl$TUNSETLINK(r1, 0x400454cd, 0xffffffffffff7ffe) [ 90.062536] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/08 09:50:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="5d63bfe13c3fa2b66a6e18b0d5aedd9a45c8ebcc114133b5e930a9adddb0c7c3b5b606865153b3d500f149dcd555fa8d3b22b3e9b9d464b993402d89735ef3368451fb7a78fd963db4514b25ef19dc033a1e2edb66cc0ce0107c79c6d693f329246478a412fbaafc510c1595ac0af6cd21285a6143f669fed7f5461205daf9ea90ff", 0x82, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000036c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$instantiate(0xc, 0x0, &(0x7f0000003580), 0x0, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x9ddb, 0x3, 0x2, 0x1}, {0xfffffffffffffffa, 0x4, 0x101, 0xff}, {0x2, 0x6, 0x1e9, 0x6}, {0x607b79ea, 0x3, 0x1aa6a8e3, 0x4d57170d}, {0x80000001, 0x7fffffff, 0x1, 0x8}, {0xffffffffffffffff, 0x0, 0x856, 0x3ff}, {0x1, 0x1f, 0x5, 0x1f}, {0x100, 0x0, 0x93, 0xa01}]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0), 0x4) 2018/05/08 09:50:22 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000000000)=[{0x15, 0x1, 0x401, 0x5}, {0x5}, {0x6, 0x0, 0x0, 0x400}]}, 0x10) sendmmsg(r1, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)}}], 0x1, 0x0) [ 90.148861] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/08 09:50:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x3) recvfrom(r0, &(0x7f0000001d80)=""/4096, 0x1000, 0x12000, &(0x7f0000000240)=@nl=@unspec, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0xb, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x0, 0x4d3, 0x84b, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={"6c6f00000000000000000200", 0x400000000000}) write$binfmt_elf64(r2, &(0x7f0000000680)={{0x7f, 0x45, 0x4c, 0x46, 0xea86, 0x6, 0x9, 0x401, 0x0, 0x3, 0x6, 0x8001, 0x322, 0x40, 0x1f5, 0x80000001, 0x418a, 0x38, 0x2, 0x4d1, 0x9, 0x7}, [{0x4, 0x101, 0x1, 0x3ff, 0x1000, 0x1ff, 0x200, 0x9}], "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"}, 0x1078) 2018/05/08 09:50:22 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x7f, 0x9, 0x5, 0x6, 0x2, 0xffff, 0x101, 0x58a453f1, 0xffffffffffffffcd, 0x1, 0x7, 0x200}) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000001480)={0x0, 0x5, &(0x7f0000000200), 0x2a9, &(0x7f00000001c0)}, 0x0) 2018/05/08 09:50:22 executing program 4: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x800, 0xffff, 0x40, 0x1f, 0x4f2}, 0x14) close(r0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x8e4, 0x9fee, 0x7, 0x4, 0xc379, 0x3, 0x4, 0x80000000, 0x100, 0x2, 0x100000001}) recvmmsg(r1, &(0x7f000000f000)=[{{&(0x7f000000da00)=@sco, 0x80, &(0x7f000000de40)=[{&(0x7f000000dd80)=""/160, 0xa0}], 0x1, &(0x7f000000dec0)=""/159, 0x9f}}], 0x1, 0x100ff, &(0x7f0000000000)) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x0, 0x8) [ 90.313805] audit: type=1326 audit(1525773022.312:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6840 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/08 09:50:23 executing program 4: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x800, 0xffff, 0x40, 0x1f, 0x4f2}, 0x14) close(r0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x8e4, 0x9fee, 0x7, 0x4, 0xc379, 0x3, 0x4, 0x80000000, 0x100, 0x2, 0x100000001}) recvmmsg(r1, &(0x7f000000f000)=[{{&(0x7f000000da00)=@sco, 0x80, &(0x7f000000de40)=[{&(0x7f000000dd80)=""/160, 0xa0}], 0x1, &(0x7f000000dec0)=""/159, 0x9f}}], 0x1, 0x100ff, &(0x7f0000000000)) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x0, 0x8) 2018/05/08 09:50:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x84000) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/223) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000180)=[0x12, 0x9]) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000000040)="e59bc053050000007bb51f597ea6feb27c6371100ca6f5c53ded1a2f0fd1c92c1f8082d61217feadb3af", 0x2a}], 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035bfbc)={{0x2, 0x4, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/05/08 09:50:23 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x2040600) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2402) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x240, @time={0x0, 0x989680}, 0x3, {0xffffffffffff2278, 0x100}, 0x76, 0x2}) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000200)) 2018/05/08 09:50:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0xc0d0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000180)={{0x3, 0x3, 0x1400000000, 0x3}, 0x1, 0x4, "696430000000faff0000008000", 'timer1\x00', 0x0, 0x0, 0x1, 0x520, 0x402}) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x200) write(r0, &(0x7f0000cbdfb8)='v', 0x1) 2018/05/08 09:50:23 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x901, 0x0) dup3(r2, r0, 0x0) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x1000, 0x90140) io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)}]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000040)) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000080)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0x1, [{{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x110) 2018/05/08 09:50:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="5a65b3e0c3a1235915c43a087fadc8fb3225da2ae8f00708ebe634c33656a10b81f6d0495c17dcf4e6ebf2f9b0ad7e", 0xffffffffffffff5d}, {&(0x7f0000000340)="46e4da1913a5379d98495ae8a7ce6d86e68ea7e71a4e2ab9bd22b2392f5bb58d84416fe48f3ef500355b8457be04f593f4fa998525c5294599b15d399016701bb3fe8ff894a18e61608b36f9cb0888a0c4414c9417717d417b3ceb5b284fe1b6f472670b9e63b10f34a0c7c3a33c6f5788839751162932ab44de7a3788f7236cc0a2dbeb67fb10205f19bdd51576e41d3464a9b8767e9a0887bf32ffe4ba8481386b541af269000000005f2f5ef809009d4988cc7be441edd20ca0d4d7d6dfa3e144c69f3f1bbbb4b54542b5d07dcb1a067046f6f324369741dff95acefb09cf5afbec55e3e292e15beb1c386dd1d1201663e063c4fa", 0xf6}, {&(0x7f0000000280)="d32bca6ad3db2b4e2fcc43be2c04d199d33c97db1b925bbfbc218721737bf83657384db29e0e4b6364fac7c902de8273ae9da32289f0ab87d22d", 0x3dd}, {&(0x7f0000000200)="649f927a963f67779a503b", 0xb}], 0x4) fremovexattr(r0, &(0x7f0000000080)=@known='com.apple.system.Security\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000ce0fc8)={&(0x7f0000570000)=@ax25, 0x10, &(0x7f0000196000), 0x0, &(0x7f0000536ff7)=""/9, 0x9}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r1 = gettid() wait4(r1, 0x0, 0x80000000, &(0x7f0000000100)) 2018/05/08 09:50:23 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) move_pages(r1, 0x1, &(0x7f0000000200)=[&(0x7f0000ffa000/0x4000)=nil], &(0x7f0000000240)=[0x1, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004e00)) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) socket$can_raw(0x1d, 0x3, 0x1) umount2(&(0x7f0000000280)='./file0\x00', 0x3) 2018/05/08 09:50:23 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x541032dd) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x2000000018, 0x4) write(r1, &(0x7f0000019f97)='c', 0x1) write(r1, &(0x7f0000000080)="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", 0x1af) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/17, 0x11}], 0x1}, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 91.096463] audit: type=1326 audit(1525773023.095:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6840 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/08 09:50:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f000048fff0)=[{}, {0x2, 0xfffffffffffffff9}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)=0x1) 2018/05/08 09:50:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000003f154)='./file0\x00', 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x0, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0\x00', 0xffffffffffffffff, &(0x7f000001fff8)='./file0\x00') r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3f, 0xc003) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) renameat(0xffffffffffffffff, &(0x7f0000da2fec)='./file0/file0/file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0/file0\x00') ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/08 09:50:23 executing program 0: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @random}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0xffffffff00000001}}}, &(0x7f00000002c0)=0x84) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000140)=0x54) readahead(r1, 0x7, 0x8000) semop(r0, &(0x7f000001a000)=[{}, {}], 0x0) semop(r0, &(0x7f0000176ff5)=[{}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/05/08 09:50:23 executing program 6: set_mempolicy(0x2, &(0x7f0000000000)=0x3, 0x7fff) unshare(0x40000000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="72f992621c1b3fe68b6f0941ffe162f06d36fa52ac1c8db3875b13a2f3ad5213a96d69dbd38ff7b9e526d1cc59856559dea6e8fbe1f4f14304927b09934dd58f7f6c89f8d56e565e261fcd96aa55d771c26377b429a1c19faf8f1c8e33e9290b2fdfb73979581e236e583c9b97603a7f2b"], 0x1}, 0x1}, 0x4000000) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x630, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in={0x2, 0x4e21, @rand_addr=0xfffffffffffffe01}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x78) 2018/05/08 09:50:23 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)=0x441, 0xfffffffffffffc5c) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000000000)=0x4) r0 = shmget(0x3, 0x4000, 0x4, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/05/08 09:50:23 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0xe, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000000c0)={{0x77359400}, {r1, r2+30000000}}, &(0x7f0000000100)) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/08 09:50:23 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x82db, 0x101101) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@host=0x2}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000240)={{}, {}, 0x0, 0x0, 0x20000000000}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x3, 0x5, 0x7f, 0x101}) [ 91.497466] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 09:50:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000003f154)='./file0\x00', 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x0, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0\x00', 0xffffffffffffffff, &(0x7f000001fff8)='./file0\x00') r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3f, 0xc003) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) renameat(0xffffffffffffffff, &(0x7f0000da2fec)='./file0/file0/file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0/file0\x00') ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/08 09:50:23 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002050000100000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0xfffffffffffffe89}], 0x1, &(0x7f0000000280)}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfa, 0x100) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) pkey_alloc(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/08 09:50:23 executing program 3: perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 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={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000d80)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000000) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) 2018/05/08 09:50:23 executing program 2: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0xffffffffffffff10) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x1) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f00000000c0)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x8000000c}) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/05/08 09:50:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000880)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) userfaultfd(0x80000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000000100)=0x1, 0x4) [ 91.726381] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 09:50:23 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r1, 0x1008008) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x240, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10080400}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x138, r4, 0x4, 0x70bd2b, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x19, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x27c000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x414}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x14}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1aeaf5de}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x401}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x49}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x4}, 0x20004800) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x18) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000380)={'team_slave_1\x00', 0x3e08d4a4}) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000000080)={0x8, 0x3fd800, 0x5}) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x100, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f00000003c0)={{0x7f, @multicast1=0xe0000001, 0x4e22, 0x3, 'none\x00', 0xc, 0xfffffffffffffff9, 0x39}, {@loopback=0x7f000001, 0x4e24, 0x0, 0x80, 0x100000000, 0x2}}, 0x44) sendto$inet(r0, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) shutdown(r0, 0x1) [ 92.041850] IPVS: set_ctl: invalid protocol: 127 224.0.0.1:20002 none 2018/05/08 09:50:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="5a65b3e0c3a1235915c43a087fadc8fb3225da2ae8f00708ebe634c33656a10b81f6d0495c17dcf4e6ebf2f9b0ad7e", 0xffffffffffffff5d}, {&(0x7f0000000340)="46e4da1913a5379d98495ae8a7ce6d86e68ea7e71a4e2ab9bd22b2392f5bb58d84416fe48f3ef500355b8457be04f593f4fa998525c5294599b15d399016701bb3fe8ff894a18e61608b36f9cb0888a0c4414c9417717d417b3ceb5b284fe1b6f472670b9e63b10f34a0c7c3a33c6f5788839751162932ab44de7a3788f7236cc0a2dbeb67fb10205f19bdd51576e41d3464a9b8767e9a0887bf32ffe4ba8481386b541af269000000005f2f5ef809009d4988cc7be441edd20ca0d4d7d6dfa3e144c69f3f1bbbb4b54542b5d07dcb1a067046f6f324369741dff95acefb09cf5afbec55e3e292e15beb1c386dd1d1201663e063c4fa", 0xf6}, {&(0x7f0000000280)="d32bca6ad3db2b4e2fcc43be2c04d199d33c97db1b925bbfbc218721737bf83657384db29e0e4b6364fac7c902de8273ae9da32289f0ab87d22d", 0x3dd}, {&(0x7f0000000200)="649f927a963f67779a503b", 0xb}], 0x4) fremovexattr(r0, &(0x7f0000000080)=@known='com.apple.system.Security\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000ce0fc8)={&(0x7f0000570000)=@ax25, 0x10, &(0x7f0000196000), 0x0, &(0x7f0000536ff7)=""/9, 0x9}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r1 = gettid() wait4(r1, 0x0, 0x80000000, &(0x7f0000000100)) [ 92.882125] IPVS: set_ctl: invalid protocol: 127 224.0.0.1:20002 none 2018/05/08 09:50:25 executing program 0: r0 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x80000) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000140)={r2}) add_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x2c, r0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4) inotify_rm_watch(0xffffffffffffffff, r3) 2018/05/08 09:50:25 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x800) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01080000"], &(0x7f000095dffc)=0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x401, 0x23a800}, &(0x7f00000000c0)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000240)={0x1c0000000000}, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x8000, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3, 0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x80, 0x0, 0xc8, 0x1}) 2018/05/08 09:50:25 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000000), &(0x7f0000000040)=0x291) 2018/05/08 09:50:25 executing program 5: clock_gettime(0xbffffffffffffff2, &(0x7f0000000240)) r0 = eventfd(0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000080)=""/171, &(0x7f0000000140)=0xab) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x8) 2018/05/08 09:50:25 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0debabfcc86b69386700008e6ec720deeecfb799ad9d6a88a7d770f8ffb4226b52de2b00f8f1f2f34281c2251d21e013"], &(0x7f0000000180)=0x15) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xea, "79d823aa5728d8d57e810ddc0dd8cb4b039feba4a0dda423deb07c2d0dc666c9af65a74e2ea0dbb19825ecfe2383b6e733c0bfe6d3aa5842904d43b69ec028e89c24e17611786c5e33e92d2f97495540c7bcb62c50df6f7c66d7cc279de7fd7042788756db20bc5a0db3a112daefc0d22719da0897126ded8656a2a44bdef1a37919d7bfa8b4879e3031f60142c6f95ca8ec05649ae02ca23bb2e2ccb816dc791b0fc7521e3cd5cd763749981aca5f5bdc7c39acd2c395c16cc110e817e57f20d1bb4811b2b17f353a705060e572d78a1e2333309bb8e9e7e85204b5eddfe96af888d08dd03c7e5fe762"}, &(0x7f0000000340)=0xf2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/21) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r1, 0x6, 0x80000000, 0xffffffffffff84a4, 0x6, 0x5}, &(0x7f00000001c0)=0xfffffec8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x9, 0x4, 0x2, 0x3, 0xffff, 0x246, 0x100000000, r2}, &(0x7f0000000100)=0x20) openat$urandom(0xffffffffffffff9c, &(0x7f0000000380)='/dev/urandom\x00', 0x40100, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r3, &(0x7f0000000200)={'syz1'}, 0x4) shutdown(r3, 0x1) close(r3) 2018/05/08 09:50:25 executing program 2: r0 = memfd_create(&(0x7f0000000000)="5b80f2feffffff", 0x7) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) socketpair(0xb, 0x7, 0x2, &(0x7f0000000040)) 2018/05/08 09:50:25 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x95d1, 0x2, 0xffffffff, 0x10000, 0xffff, 0x7, 0x1ff}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x3, 0x7f, 0x80003ac, 0x8, 0x0, 0xffffffffffffffff, 0x8}, 0x2c) 2018/05/08 09:50:25 executing program 6: set_mempolicy(0x2, &(0x7f0000000000)=0x3, 0x7fff) unshare(0x40000000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="72f992621c1b3fe68b6f0941ffe162f06d36fa52ac1c8db3875b13a2f3ad5213a96d69dbd38ff7b9e526d1cc59856559dea6e8fbe1f4f14304927b09934dd58f7f6c89f8d56e565e261fcd96aa55d771c26377b429a1c19faf8f1c8e33e9290b2fdfb73979581e236e583c9b97603a7f2b"], 0x1}, 0x1}, 0x4000000) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x630, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in={0x2, 0x4e21, @rand_addr=0xfffffffffffffe01}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x78) 2018/05/08 09:50:25 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x40980) read(r0, &(0x7f0000ec6000)=""/50, 0x32) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x109800) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) 2018/05/08 09:50:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0x1, &(0x7f0000000000)={&(0x7f0000000180)={0x14, 0x2, 0x7, 0x302, 0x0, 0x0, {0x0, 0x0, 0x7}}, 0x14}, 0x1}, 0x0) 2018/05/08 09:50:25 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x1e}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x3, 0x4e22, 0x7, 0xa, 0x20, 0x20, 0x32, 0x0, r1}, {0x100000001, 0x5, 0x1, 0x8, 0x8, 0xcbd, 0x2d, 0x3c4}, {0x0, 0x7, 0x6, 0x10000}, 0x48, 0x6e6bb9, 0x0, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x21}, 0x4d5, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x0, 0x0, 0x7, 0x7, 0x6, 0x3ff}}, 0xe8) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000040)="11", 0x1}], 0x1, &(0x7f00000000c0)}, 0xc100) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="98", 0x1}], 0x1, &(0x7f0000028000)}, 0x0) 2018/05/08 09:50:25 executing program 7: unshare(0x60000000) r0 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="1590f97adfdf89e60a098062f5d7e7e0b13f4a0b709639941d4c0b4f9df9df872731d35833658f03cddae2dc18ef40e1ebe1ed2430f755d67e67a809b85726cd79a2a862927e5042b5f92b758e26245e1bfc5158739a49ee1685e0df3281a2040a471401c9875e3c59b9e895d614adf00c2c95cd8c14597d40ff26d11c15fc9b11e8309082e1f4a2e13f05305304e41a8444bfc7ae0b9cf6cbed661677bad5a1bd34831871bf7b53a53d82edf45cf19b93d716664fd86fedb2ac2f238f0f69590bf327b0bfa3dab931a5c28d669e741f954471e7167e4f955307b7cf6b80c0437937b1", 0xe3, r0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'lo\x00'}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8081) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8946ae166ffcdd8c}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="d3dd472a", @ANYRES16=r3, @ANYBLOB="20042bbd7000fbdbdf2503000000040005000400050004000500"], 0x20}, 0x1, 0x0, 0x0, 0x4008000}, 0x20000000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x7) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000400)=""/110) 2018/05/08 09:50:25 executing program 5: prctl$intptr(0x2000023, 0xfffffffffffffffd) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x200100) accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3c, r1}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/uts\x00') 2018/05/08 09:50:25 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000580)='/dev/urandom\x00', 0x0, 0x2002) write$binfmt_script(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="2321202e2f7df63738fdcc458db3294fbc5253eb03c0f8660f5c1db7eec4ed8c359f443c7d0b5beab8148962d482042c7cbd3cb3ea73ecabaa15f565244d625ea1d6e49035891b7928ff71607fdbec034d35abd5cc381f0f0dba181b2c5945d382e430ab90a495a12d68c11e4f441b760423d34ef76eda25ae4c4e4a8f20a351edc2a1"], 0x92) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0xbf, 0x50841) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x12, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) iopl(0x7) [ 93.765329] IPVS: ftp: loaded support on port[0] = 21 [ 93.801151] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 09:50:25 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/08 09:50:25 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpid() fcntl$setown(r0, 0x8, r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xfff, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) getrlimit(0xf, &(0x7f0000000240)) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x6, 0x3, 0xffffffff, 0x4, 0x1, r2, 0x2}, 0x2c) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000200)={0x2, 0x80, 0x4, 0xaae, 0xfff, 0xffffffffffffff84}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000100)={0x1, {{0xa, 0x4e23, 0xfff, @dev={0xfe, 0x80, [], 0x21}, 0xffff}}}, 0x88) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1c, 0x0, 0x208, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/05/08 09:50:25 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x3, 0x1, 0x80000000, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x80, 0x0, 0x6, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x4}, 0x8) getsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000040), &(0x7f0000000140)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 2018/05/08 09:50:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10002, 0x0) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa}}, 0x0, 0x5, 0x0, "b0d3b7d24335b32494e6f81731d85ec2a667aefa88c3f4bcd44455669692decc8a09d9eaefe9dd9cbf938cf2da2e3826a9864a31475f918c33d47419847323f381eb3ff3e22afe505fe0a07a71ce395d"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x2, 0x0, "9f00512949db691c0d9e0259145c5d0f2bd3ffdaf67b7e296c01eda124869e416862618d67e567af2af3b33cb6c601df55e61f367dc64189160ce9dda9b6b4c214d11b4439ecb9153e4577ea080d55ad"}, 0xd8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/08 09:50:25 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e20, 0xaa1, @mcast2={0xff, 0x2, [], 0x1}, 0x86a9}], 0x78) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f000000afdf)=ANY=[@ANYBLOB="3000000c0500000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x30) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r2, 0x302, 0x70bd28, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 2018/05/08 09:50:25 executing program 5: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000200)=[{0x40, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=@ipv6_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/05/08 09:50:25 executing program 7: unshare(0x400) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) modify_ldt$write(0x1, &(0x7f0000000000)={0x4, 0x20001000, 0x4000, 0x9f6, 0x7f, 0x2, 0x7ff, 0x4, 0x1f, 0xfffffffffffffff8}, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0x8004552d, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/08 09:50:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x95}], 0x2) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x2, 0x4) 2018/05/08 09:50:26 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x240002, 0x0) sendto$ax25(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xd4, "0a26e8569ca51036f5a59c224b3c895df955ec067f014c8deab443adb62e6f06ce9af64f0a4dff7931bab2defd8dc97f9caf1bb01bb060bf9dff38b620bf0a3f6b3dece4109c6eb197365ed886e0370df2f09cc5aa9a308c1992528a217d68f084462f71b1253ab8532189081c45873dc9aa527c16b4c58592f373c51f4b1c12caa07bc2bf214a19dda9c1a898af2e53a729450fd52d6e7aa8a971bd70a3c6ad02547108f0d61cf8616f83107ffcb29ab6127a0fc18673e90ab5b47dd0caff250b3d82cbde9c15d0a3bfafd0ec84ea907974938c"}, &(0x7f0000000140)=0xdc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) 2018/05/08 09:50:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000000c0)={{0x1, 0x3, 0x2, 0x0, 0x5}, 0x80, 0xf7e2, 0xd9}) accept$alg(r1, 0x0, 0x0) bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0xffffffffffffffc5) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x2) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000), 0x4) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000180)=""/239) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000140)=0x45, 0x9) 2018/05/08 09:50:26 executing program 0: mkdir(&(0x7f0000b29ff8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xffffffff, 0x4000) pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2baeb405257e32ccd174ce2cee3a276352ed560ba70942026d2a10d670ebbee740edd5d2b5fd5a43dd560cf99680b6ff617b187f3561f86e763e5d01cbdde16983e462332459925866c493e2fa561a57ab7134110ecc8db03c0b166815c915aaaf982adeab1696352f180e6a8adf30b36d9c3ebf5c110b055490a0083aa4478083bf0c092009354e4945e6cc1c16a287abcb3e7433b664d949a330cfd75301b2385a1c67ca", 0xa5}], 0x1, 0x0) 2018/05/08 09:50:26 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x200) write$tun(r0, &(0x7f00000028c0)={@void, @void, @mpls={[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xec2, 0x0, [], 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{0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x800, [0x0, 0x0, 0x0], "96336a8843f1925a2381a19da239aedb576a56a2"}, {0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x86dd, [0x0, 0x0], "da57ec287ee009728c8cd74e1f02309ac11fb3a41b91689ef15c7e681a95251fbb143bf7c0a51d726d6e4c925a4d9b5550a0fb71d4ba23a2963291af4582b9d7a1217b77150e4245ca57966f3bb84d0e618ec5f5cdb97504a9a24228e3d967da518cbc6b64424b2c2234eda890d9b3964a4652b82d1d5da13ac3a599327fe198a49efd018fc69bfbf6acd5a6d193fecbb8392d9e7b33c16eaf931daa8d0249953798d2719fd305c20cd55cef1155c0061f461ebad1181fa7c53451494eb8a6112717f43baef00c3fd9"}, {0x8, 0x88be, 0x0, {{0x0, 0x1, 0x1c}, 0x1, 0xffffffff}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, {0x8, 0x6558, 0x0, 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0x2001) 2018/05/08 09:50:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="df", 0x1, 0x20020003, &(0x7f0000000200)={0x2, 0x20000000004e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000500)=""/120, 0x78}], 0x1, &(0x7f0000000600)=""/42, 0x2a}, 0x21) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) 2018/05/08 09:50:26 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x10001, 0x4, 0x1813, 0x10001, 0x0, 0x3f, 0x8000, 0x8, 0x6, 0x7f, 0x1f, 0x6, 0x3, 0xfffffffffffffffc, 0x100, 0x6, 0x0, 0x3, 0x9, 0x6, 0x1, 0x6, 0x0, 0x101, 0x100000000, 0x8, 0x60, 0xb2, 0x8, 0x6e0e, 0x0, 0xfff, 0x8, 0x5, 0x0, 0x7fff, 0x0, 0x7fffffff, 0x0, @perf_bp, 0x8010, 0xfffffffffffffffa, 0x581, 0x7, 0x401, 0x4, 0xffffffffffffffff}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x1) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) readahead(r1, 0x9, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000000004002, 0x0) r3 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000400)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) r6 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000002cc0)='./file0\x00', &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003600)=0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000003c40)={{0xffffffffffffffff, 0x1, 0x9, 0x2}, 0x3, 0x5, 'id0\x00', 'timer0\x00', 0x0, 0x7, 0x3, 0x1, 0x344}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003640)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000003740)=0xe8) r12 = getgid() ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000003a40)={'team_slave_1\x00', 0x1000}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003780)={0x0}, &(0x7f00000037c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003800)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000003900)=0xe8) r15 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003940)=0x0) stat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() getgroups(0x2b2, &(0x7f0000003c00)=[r15, r12, r18, r15, r18, r12, r12, r19, r18, r8]) syz_open_dev$mice(&(0x7f0000003bc0)='/dev/input/mice\x00', 0x0, 0x1) sendmsg$netlink(r2, &(0x7f0000003b80)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003540)=[{&(0x7f00000001c0)={0xec, 0x8, 0x10, 0x70bd25, 0x25dfdbff, "", [@generic="b152f0fa800f269f2707bfb3e75f8a8c0333eeab274b91042164f355ae36a6aff872d608cc302d85e3dc18ca59031618dd54555956bb6bde9dc6b9cbfeb9b6f240403f65f600b050255bd7a7f9b15a22f9390b29d17d0cdf648f91aeadf762fd325b2c5706809882dcee113a7bb49bee5681ab9ecb1bedb0f6b945e81938221f31e80752bf75d639a72222aa84a15f36c1a802c08791a14891b779c95d95c22b819e742c786f684865d7d9a364e78a428fc857f92f92f0f6dd6d79bdcf3395a5b35a896fe9a937d4d525d1e25464aefc244082", @typed={0x8, 0x26, @uid=r3}]}, 0xec}, {&(0x7f0000000540)={0x13c, 0x31, 0x20, 0x70bd26, 0x25dfdbff, "", [@typed={0x8, 0x1f, @fd=r2}, @generic="66d2cb95f7f80a63a78eb7196577", @typed={0x8, 0x44, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @nested={0xec, 0x2, [@typed={0x8, 0x76, @fd=r0}, @typed={0x8, 0x5a, @uid=r4}, @generic="468c995f7742d99c1e5a615dfbabd29a915326efac8c9925bcda8b725a5beca9064b55be695789ee6705befbadf3b2629e8d6d4c5812d99033997b38dd5f", @generic='!', @typed={0x4, 0x42}, @typed={0x8, 0x50, @u32=0x5}, @generic="945c43bf8772c047c9cd7ee1e19ef6b9581058a74b7832d8c04a4a461cf1ea514df3baed3a2e84968212a815cc1766d1d00da420479f997cbd52bf9158edc8c1fda725a14e1afe3710a4ea4998d81b771a72399cff76cbfa481bb25a6420a9b008d2c6b3bc7c0dfc02864d96768eba1cc76d60bf4ea45bf9d085d65757feb672ac3242c2", @typed={0x8, 0x79, @uid=r5}]}, @generic="2b8bc9e9ab96f7a54b208d9b628d66921d9d80dc", @nested={0xc, 0x34, [@typed={0x8, 0x43, @fd=r1}]}]}, 0x13c}, {&(0x7f0000000680)={0x10d4, 0x2d, 0x400, 0x70bd29, 0x25dfdbfd, "", [@nested={0x34, 0x4b, [@generic="c421f282f8ca720d5c30e8fbcdd1ce34407c50f4eea7b4c481da1508e18aa25f703d831267fa1ac116ea4017ab67"]}, @typed={0x14, 0x15, @str='/dev/sequencer2\x00'}, @typed={0x8, 0x22, @fd=r0}, @generic="7361da92526e81d198b708e2e1942c62f640770b50c6ff1ed1e10bf5147d1da718cb6dc12a74fba886a8ada0cf6eed95aec8cea6d54955181cffad117f06d42151ccd34f017a5762cf4e12eeba1b17ca2f669641ed8a3fccfc20db23ddba9d11564d80eefe8dcea13d50fec739f461be33", 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@generic="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", @typed={0x14, 0x50, @ipv6=@dev={0xfe, 0x80, [], 0x1e}}, @typed={0x8, 0x15, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}, @typed={0x14, 0x3d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x14, 0x87, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @typed={0x4, 0x7c}, @generic="8dbd94b9095b889274eb5daba9d90698d110f6cbf9b2707a461ec0474880a3042645b1d45693676e1d71bdaecd4e632d310721d290b22903d018d1851fb2f773e2602b39aeaa03e45f6bb52c692ff5b287f4bbce0e02918d16", @typed={0xc, 0x68, @u64=0x6}, @generic="a9126de0c3e60c175b6e46c119c33c291a9bf779bb71d2fc091c93180df96ef0206c8312f5d8ea905b2603e9a9eb51f53195fb4e27975f23f821a228f25cbac00aa954cec44ead28984ccaa387f10f6456c21c0de805eeb0a14f6cf80064514d912b264427da127e8898735ef940d07f937fd1523c249cf63de983f6e1c400a95ee938a7c28274ddd837b290456908ded2aa48ad6a112452ebe513ddb3bab7401f1123e7e5d621f6d98d8b1118df182a64e8e0a44f401ad7c77f26123064f253858596edaea2b45cd8721a6a2027a9267859faff385e72b2d6e0a459d9854c086860fb2777071ef7c3da94c950e1d9e7de5b19"]}, @generic="c25d21f6dac216cd92bf1b5fc5a3cdd18b7e56356d83aa28ed5c70a85f6734cfb42bd92972b7b6812a2dd1345704732852f0394388004719330e7c23be80b23732f999696d31ff468b21c32f493de2c2ba36ed376dabdc030fea"]}, 0x324}], 0xa, &(0x7f0000003a80)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r2]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r16, r17}], 0xe8, 0x94}, 0x62a935508b7fe9a1) 2018/05/08 09:50:27 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x2, 0xfffffffffffffc00, 0xcc, 0x0}, &(0x7f00000000c0)=0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x1, 0x0) getsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x9, 0x8, 0x8, 0x1ff, 0x2}, &(0x7f00000001c0)=0x98) mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) unshare(0x400) r3 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r3, 0x402, 0x0) socketpair(0x7, 0xa, 0x9, &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/05/08 09:50:27 executing program 4: unshare(0x40600) r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) 2018/05/08 09:50:27 executing program 0: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000005c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000088040000800200000000000040010000a0030000a0030000a003000004000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000009cc71ef0ca6b00000000000000000000e00000020000000004000000ffffffffac1414bbe0000001ffffffffff000000000000000000000000000000000000000000000000000000ff0000ffffff0000000000000000000000000000000000000000000000000000000000000000000000ffffffff00000000000000000000000020c7cb800103ff00ff00017663616e300000000000000000000000626f6e645f736c6176655f300000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000200000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000007f0000017f0000010700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000f000200100000000000000000000000000000000000000000000000000003000434f4e4e4d41524b000000000000000000000000000000000000000000012d2f00000000000001000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d8) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x0, 0x8, 0x0, 0x3fd}], 0x30) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x102, 0x0) 2018/05/08 09:50:27 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x40000000004, 0x0, 0x4, &(0x7f0000fd9ff0)={0x100}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0x80000000000c, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x10000000) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x1000000803) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/08 09:50:27 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) userfaultfd(0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x7, 0xa1d7, 0x840, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x4, 0x3) sendto$inet(r0, &(0x7f00004b3fff), 0x2f00, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000003040)=[{{&(0x7f0000002a40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002f80), 0x0, &(0x7f0000003000)=""/1, 0x1}}], 0x1, 0x40012042, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/227, &(0x7f0000000000)=0xe3) 2018/05/08 09:50:27 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xffffffff80000000, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000140)=0xeb) write$cgroup_int(r2, &(0x7f0000000080)={[0x3e]}, 0x1) 2018/05/08 09:50:27 executing program 1: unshare(0x40600) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x8) signalfd4(r0, &(0x7f0000000000)={0x2}, 0x8, 0x80800) 2018/05/08 09:50:27 executing program 6: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x80) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000024c0)=0x0) stat(&(0x7f0000002500)='./file0/file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000025c0)={0x0, 0x0, 0x0}, &(0x7f0000002600)=0xc) sendmsg$unix(r0, &(0x7f0000002700)={&(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000002440)=[{&(0x7f00000000c0)="3817844a3687fa3eaa8da5252f64ac2e8e0ccb4ec2403978a2ae86f073d6c638d68928a8eae10db7052ab1679324bbc13a81732eb9b6255b9e38fe450ff9ff70ad294c1022f7c0933ae597d1901851d5a8fce38a3e1e", 0x56}, {&(0x7f0000000280)="aeb236047c9f03903051a2cd4b25bb07a4eb080f9a6d3fae45e7c86a35d2cd083a8a787f015bd5f4918796532261d4b0eebcf10ea28e9e2054d63d741bf5a48936fb992721bf8fdf071f80eab8c6da308ba1172ef97f44a6fe03598532d6333db88a85b4019bbacf7a1b1fd2dba7b4685b7bddf99c491ba6f67b769e0f913f774fae6e082158e3a48f", 0x89}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="f01ab917a3a99e57134babacbb1499030b51fa9f5dd89220e4b71aa9b60936f374f43858cf33f0357b2c07f99eb7ba74cac22d1291840c6c3bcb2fd649d03979708442d931d5688f41f4dd206c1a3709579d363de57b60901fb5cefe21c7441f14dcc242b636d160e7831614b7", 0x6d}, {&(0x7f00000013c0)="154942408569ff96b38dfb6ef34c1af8a7f44916a2779fe9bb00a094319c419be63d70b8e063e79682479c04a1c62b3595742c4fb0dc00a40a4b90a9ce7acda834e706063ee26029662c00979216d9e89bd4470a9c20e64ba3996d4ad808e5dedd158b4627277b565d230fe61294bb54148d7faca5a7acda4702db065ca25e02", 0x80}, {&(0x7f0000001440)="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", 0x1000}], 0x6, &(0x7f0000002640)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x98, 0x40001}, 0x1) syslog(0x9, &(0x7f0000000180)=""/250, 0xfa) 2018/05/08 09:50:27 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xffffffff80000000, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000140)=0xeb) write$cgroup_int(r2, &(0x7f0000000080)={[0x3e]}, 0x1) 2018/05/08 09:50:27 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d13f6637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x2, 0x5}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f00000000c0)={0x4c, 0x9, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)) setsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f0000000100)="a101690e6ce8f8cec0eb25b92a2ba27327e2215611a9145dd814dbae2a435d1485cd7b7e5af568e9", 0x28) 2018/05/08 09:50:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000006c0)=""/4096) sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03", 0x50, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x80) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x80, 0x8000) inotify_add_watch(r2, &(0x7f0000000240)='./file0\x00', 0x8) recvmsg(r1, &(0x7f0000000680)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000080)=""/73, 0x49}], 0x2}, 0x0) 2018/05/08 09:50:27 executing program 6: unshare(0x3) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) pread64(r0, &(0x7f00009f3000), 0xfffffffffffffd71, 0x0) 2018/05/08 09:50:27 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x4, 0x4, 0x100000001}, 0x2c) r1 = syz_open_dev$sndmidi(&(0x7f0000000580)='/dev/snd/midiC#D#\x00', 0x3, 0x2) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000005c0)=""/249) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000540)=0xe8) r3 = getegid() syz_fuse_mount(&(0x7f0000000300)='./file0\x00', 0x0, r2, r3, 0x10001, 0x83000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f00000000c0)="a6d2f181c3ef479a0dd8c06730a98d39d0329b1ee3a47333e1da4b12c68043acbcba18b1da2423de0247a007d7c443d71a584cc6a10573b3b149a1fa0a8e27c23c2bdf73e979a951dd7175ff2056627b668c0ac6205f7259a9b3a98d53335ab9838071145fc7d05ba38fe5a3211ce1f2afe186f8ef5562d46c457557eb9d73863afc58287190540c7def911b4d14ea57563573de0b34023b874f56f075af128991e6929951b3b7799f547d2199e4175cb665280b919c0ea017725a51e6d28d1037b9f6fbdec9ed01c0272a13ca47d49314ce628d73e9642dda3bc6fc07a93c81c87c528c1ff766110e70bd7f1b51607e351702c90fd475", &(0x7f00000001c0)=""/244}, 0x18) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000000340)="a5f7ff567bf03608fc8eec088cb786ae40ffffc53737f83166c7cf4f881fbad18f04da6ce3dd4f0ed8b378cd7e9f2e9b11300a36fbc96bbfc4fde877fb0266475695d934eafa39ba4407c8a711a69b7b0c95a86312fcd944145a675b729bcf3b782936c7b334970c2343d5a42e7060332e6d7af7f89ed442fce54ecd8a7e3b1f56f70f965adba5f3c9586f0b9bcc34de299349eea69a8482e4c25033070000005e6a4118ff65cdeb685eb9ab2562d1b87a0c1e0d474fc4fa39b7199bceee866b6e4659badb0523d353e3258cfb50463f54dd3922100a16c108642b28296976b77c7109", &(0x7f0000000000)="7f92"}, 0x20) 2018/05/08 09:50:27 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x7fffffff, 0x10, 0x90c7, 0x92}, &(0x7f00000001c0)=0x18) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='+\x00', 0xfffffffffffffff9) keyctl$search(0xa, r3, &(0x7f0000000280)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, r4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x0, 0xf5b3}, 0xc) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) 2018/05/08 09:50:28 executing program 3: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYBLOB="7b2fd74ad1", @ANYBLOB='h'], @ANYBLOB="c48b78d6fb65f9baff266de4cee035ff917ff0e66bcfe74ec875a1fc39c67c3e6f6f1c5132613072ee9f202327154dcb37a5cb6925f6e66026657e95cb2671a492b86e7a1043ffc35ea81661c1b072eb45b1b78e1a3fb0765c241f7f00c77d7d9d"], 0xffffffffffffff5c) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/08 09:50:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = dup(r0) write$binfmt_elf32(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c460000000000004a1c9674f02f85716024a20000000000000000000000000038000000000000000000000000002000000000000010000000000000000000000000000000000000000000000000000000b729a17d4f4252a64d31307eb7e9fddc6e"], 0x58) 2018/05/08 09:50:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc), 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000100)=""/46) 2018/05/08 09:50:28 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\t\x00'], 0x2) 2018/05/08 09:50:28 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x10, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) close(r1) 2018/05/08 09:50:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) syncfs(r0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x2000, 0x101) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'veth0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000000580)={0x1d, r2}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x0, 0xda23, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000000c0)=0x3, 0x2) setsockopt$inet_dccp_int(r4, 0x21, 0x0, &(0x7f0000000080)=0x25d, 0x4) r5 = getpid() fcntl$setownex(r4, 0xf, &(0x7f0000000100)={0x3, r5}) 2018/05/08 09:50:28 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"4f2220b79a79cfc200", 0x102}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x10400) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000180)=""/235) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000040)=""/78) 2018/05/08 09:50:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000340)={'bpq0\x00', {0x2, 0x4e22, @rand_addr=0x7}}) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) accept(r0, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000480)=0x80) connect$pptp(r2, &(0x7f00000004c0)={0x18, 0x2}, 0x1e) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x6}, 0x80}}, 0x0, 0xffffffffffffffff, 0xa101, 0x100000000000000}, &(0x7f00000005c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000600)={r4, 0x5, 0x1, [0x100000001]}, 0xa) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f0000800000/0x4000)=nil, 0x4000}) io_setup(0x0, &(0x7f0000000000)=0x0) io_submit(r5, 0x2, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f00000000c0)="5d81bb834f96c69aeefdfda13d2feeea8609e0825334faeeb5d4a810100ac1e5d3185b2625b1ea8f29e699b1798a5c52bc08deb5aba2eed0d95c22ddbd13fb02e56d478e6fd151995240ef3353ae2b208f833d4f554a36c2eb02f7386ae965be2457e43d5e1af736f07791a0099a598bd5227190b4f640f63f0cbd88542d21d7d43e2f5b11e764bc3a0b6e1b4f365e232ceb5c96d654494ac0d80c4fa6b7f51c0eb167a2b539fd0e540a6341cb97fbbb2b9d850bb2c4292d002508e6a211d5e0a617e4dba6213f10af939757221f35bac7ffb14c49068b62fa74cbb4872b5307412fb5f49b3d3b1840159d2f4e44", 0xee, 0x8001, 0x0, 0x0, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000001c0)="fe6507da822978bf553e867b1283d7a1e8718ee8da03dfeb2d2ee4b1d6d0d2450a322b8932c0563397371328fe203bfeb3d1d08897176ad83538fb7e24d20184ecc6725f4063c404bc8ba9e5d6756ca0375d0e795d786eda125ef3a717f96498f3a3a41d396a8caf205cc4a20c65c062c05b14e2ba4e42b2216952d859bc612e7dbaca612c90aa9edc8b74acb5ab779f69dcc85971fc33fa8b8a41ea9c0a8c7845b1752ddb7c91553d484ab32b5377924d43d6b3759f886dc8a00c822a48a50cc21a995a42", 0xc5, 0x2, 0x0, 0x7efb83c3554679f0, r3}]) connect$unix(r0, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/05/08 09:50:28 executing program 5: r0 = gettid() perf_event_open(&(0x7f0000000100)={0x2, 0xffad, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x40000000000, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000001) dup2(r2, r1) 2018/05/08 09:50:28 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x36, 0x4, 0x0, 0x8, 0x40}, &(0x7f0000000300)=0x98) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r4 = dup3(r2, r3, 0x0) recvfrom(r4, &(0x7f0000000000)=""/247, 0xf7, 0x12142, 0x0, 0x0) 2018/05/08 09:50:28 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x6, 0x10000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000240)=r1) r2 = socket$inet6(0xa, 0x80002, 0x5) connect$inet6(r2, &(0x7f0000002fe4)={0xa}, 0x1c) recvmmsg(r2, &(0x7f0000000f80)=[{{&(0x7f0000000d80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/219, 0xdb}, {&(0x7f00000003c0)=""/254, 0xfe}, {&(0x7f00000004c0)=""/98, 0x62}], 0x3}}], 0x1, 0x0, &(0x7f00000011c0)) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000180)) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x4e1) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000000280)="e619", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) write(r2, &(0x7f0000000040)="f23c", 0x2) 2018/05/08 09:50:28 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) preadv(r0, &(0x7f0000000140), 0x100001f7, 0x0) 2018/05/08 09:50:28 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x40000) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) wait4(r2, &(0x7f00000003c0), 0x20000000, &(0x7f00000004c0)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[]]) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd", 0x30, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r3, &(0x7f0000000180), 0xfffffc5d) sendto$ax25(r1, &(0x7f00000002c0)="75a832315487bcc3a90eb498b8c8e15430177a03eb01024cbd6081ea5873e35fb368112b933f431db062c309ef7d91191d6bac02b99526f297cdf16bd4ff8b", 0x3f, 0x40, &(0x7f0000000300)={0x3, {"4c54c1de6996ef"}, 0x1000}, 0x10) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000200)=""/162) 2018/05/08 09:50:28 executing program 7: prctl$void(0x24) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) setpgid(r0, r1) 2018/05/08 09:50:28 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3f, 0x8000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000140)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000000040), &(0x7f000005b000), 0x2) rt_sigprocmask(0x2, &(0x7f0000000000)={0x6}, &(0x7f00000000c0), 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000001c0)=0x10200) 2018/05/08 09:50:28 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) mkdirat$cgroup(r0, &(0x7f00000000c0)='syz1\x00', 0x1ff) syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) r3 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0x40345410, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/05/08 09:50:28 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x36, 0x4, 0x0, 0x8, 0x40}, &(0x7f0000000300)=0x98) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r4 = dup3(r2, r3, 0x0) recvfrom(r4, &(0x7f0000000000)=""/247, 0xf7, 0x12142, 0x0, 0x0) 2018/05/08 09:50:28 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x36, 0x4, 0x0, 0x8, 0x40}, &(0x7f0000000300)=0x98) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r4 = dup3(r2, r3, 0x0) recvfrom(r4, &(0x7f0000000000)=""/247, 0xf7, 0x12142, 0x0, 0x0) 2018/05/08 09:50:28 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)={0x19c, r1, 0x1, 0x70bd2c, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1c}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8000}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffccbb}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xae22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xded7}]}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xc9}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xf, 0x28}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}]}, 0x19c}, 0x1, 0x0, 0x0, 0x14}, 0x44001) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x84000102}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r1, 0x400, 0x70bd27, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000800) r2 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setstatus(r2, 0x4, 0x2000) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/08 09:50:28 executing program 5: r0 = gettid() perf_event_open(&(0x7f0000000100)={0x2, 0xffad, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x40000000000, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000001) dup2(r2, r1) 2018/05/08 09:50:29 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="b700000000000000073f0000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000000580)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x26, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/05/08 09:50:29 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x40000) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) wait4(r2, &(0x7f00000003c0), 0x20000000, &(0x7f00000004c0)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[]]) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd", 0x30, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r3, &(0x7f0000000180), 0xfffffc5d) sendto$ax25(r1, &(0x7f00000002c0)="75a832315487bcc3a90eb498b8c8e15430177a03eb01024cbd6081ea5873e35fb368112b933f431db062c309ef7d91191d6bac02b99526f297cdf16bd4ff8b", 0x3f, 0x40, &(0x7f0000000300)={0x3, {"4c54c1de6996ef"}, 0x1000}, 0x10) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000200)=""/162) 2018/05/08 09:50:29 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r2) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) ppoll(&(0x7f0000000100)=[{r0}, {r0, 0x11}], 0x2, &(0x7f0000000080), &(0x7f00000000c0)={0x128}, 0xfffffe9d) connect$inet6(r0, &(0x7f000053b000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x13, &(0x7f0000000140)=[{}, {}, {0x4}, {}], 0x4) 2018/05/08 09:50:29 executing program 0: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e21, @rand_addr}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001400)={0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) wait4(r3, 0x0, 0x80000000, &(0x7f0000000080)) 2018/05/08 09:50:29 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080)=0x8, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x108, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'veth1_to_team\x00', 'dummy0\x00', {}, {0xff}}, 0x0, 0x98, 0xe0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@uncond, 0x0, 0x98, 0xb8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001940)={0x0, 0x4, 0x3, 0x401, 0x9, 0x80000001}, &(0x7f0000001980)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000019c0)={0x0, 0x7fff, 0x4}, &(0x7f0000001a00)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001a40)={0x0, 0x59, "c22610066ef90845404fb1e1bda1b02e623827abbe4c61fde22c5b2e58ae9001a4292925e24d8fce11fdd049d94ac8d284c7203c8ad6dcfa2b05a9ab5295bc6722e95a9fed17fabbe349ca2e978edd003e2508a32d984fb4f5"}, &(0x7f0000001ac0)=0x61) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001d00)=0xde7, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001b00)={0x0, 0x9066}, &(0x7f0000001b40)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000001cc0)={&(0x7f0000000380)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000001880)=[{&(0x7f00000003c0)="ba137c07ea", 0x5}, {&(0x7f0000000400)="85b0766eecf2dd6f44ece6e9ec6d946e5cb9236b237d61a8c1b2a3e6506a2095a5bb975bb4ec5c7c26c223234766340a4e4cdc9c85debca5d84217877a098fa1368b7251c038b713b1c65d3bbe0e8835f358665adbd05e68ff43ceaf7d411768be6812d93fd48ddf275a3f", 0x6b}, {&(0x7f0000000480)="e96f0bcf6c34ff2ce4c27c88a0508c5a624b3013aab7044a7e990e2a2816bb", 0x1f}, {&(0x7f00000004c0)="31333bb2a823c4e137e86ce7db92cf3d88ec711120002755cdd44477b0f4d1583d6fa6aa7e8a634739997f82fce3635055f009da98d21d5f78744cdcb6b7c8734f0c5bf39e40e9d97b0552c4fd7df31e01f6a504bfbf18b7fef0eba5bceeade60e9f53aa5d6a1cec9a00c2a8d8965819d77003ce1629f132b4f118125ea4eb53a9dd3624a549cbe461b475513227ee3d9b1b10b8ac4ec89c75b9a7bfac4922538e96a8198fb24edd509cac59c3c6a5d8613e4b1cff93392b02d0a06f6e5b80a67e90850c20420ffac2dbf9e96582c9a10947e393c75b", 0xd6}, {&(0x7f00000005c0)="8acfdb309f9c92d7cf92eb7cedb0f0a27fcd67524ff758627000832ceca684df8b18f860304aa84eadaedd6705e8e1db", 0x30}, {&(0x7f0000000600)="ac0fa89fc79f46b2f8ad1cea9952dd9bcbee3638f8622b1eb9401ec805d4bcd0e0c760863adf076fa5f20492c448b86e11d6a464b06f91fe23215fa40cea25dc864acee30326399514475a71fe74cef507d235475ec896ae7eb288706fb391eaf0bf1b4f891027f8bb1db390c1fa1cd94b84a1d712ef6650da5831ab4139eee609f34f5e48420425dc0d32b66c603bf2b768bb103e48d812618b1fee1fdd0b8a1f582447a49653c161c6f2a499d90070077a11d01bea938948b2f297ece8a6078ab3ec76469b110440fb7b0d35ed6907c7dfd351ef5e10660106feead9f2d94c817e17f007b36c", 0xe7}, {&(0x7f0000000700)="82d8a19c4d1fa58f8b76975d8d6cbf4c60c872844085645a0fe8aa5438f0e43a50b8c62198eeb8ae0a4a67ad4fd4390b5e08f8bbf7badddf9a9eb37a0fcaea86cc195d9d92b4e32b20e17f6fa9", 0x4d}, {&(0x7f0000000780)="dcd9f2317686c5410f6163fec7fc9fa4a9db26a923a5f94f059d054bb935597547bd6b1e53355d3adde3650585e6b408bf9eb3afc53c87d662a1b3eda8c780cda239a816d8fa949b5c4868042767df6f2b722a4e0ab9ae3ac2bfab18d2984f5f187a4d1b90e7658eb6b5e5af2e3f3e7e17214a37a51ecdf730db46d22eb336a66cbf300e9133dac319e01069eaf25a97575fdce3caa1d9bf1ae958d7caf0784829e64547f296a1df59fa07c18f8a79211ead55c7874fac800b2dc83943954a158edd35267eede9ccfe53511b70bfcbb8dc4bf4019d8710", 0xd7}, {&(0x7f0000000880)="c96b6851d3c875f15a92c8c0e474e8a1148c1408b797b8ccd2ba992846c6960e7f37308b49a1b566737c0a001c5f1b367a183ae1e0a96e03c8807710029ebea240ab0c4c75ab7d0bafc307852a8da55fae3ccdeb00e8522364a8047131d02829131b5d67b1046d49dd67b884820d689ec227eeccaf3725c0a7cb6d5f9069a57200ac1874b86602918a1737392f96358490a2af3e0c2d63a773eb4b905edd6d60ecfd4477c5eebd309f91b9ea3708beb64b2bd0e355abf2c41f4ff209ad0d2548bab72259514235ef890a1d1db887e2b36a48a119ce1555555b9cb1a72d885948150a450a679ddbac3d9b74a493d9cbd830756cd09657abdb8082ce007f5ef04610246c060348136bcee3e1ea438f9bdac040b10462d708716c67c7b62aec3cc874667c72191d98bfcbbc938b01924815256f3ee3f7beef383f15195720c2efa7ad1176c74ea0f6cfcb3a04b79666f9cd8aeb00443c59e5cec475e5a074e23bb0a915ea1cbf39f3b02b5c63fb2c0eb0c2c7c7966d319b8b39623b054b386538887f429797b78613ffb3d842f325d27806d5fe7415145d0fddb7333bdd327f9cd38adc5be59881752012913e81ed99ba50c5f1822a2bcead5be44f57f6720d6b5f6a38d39763234d2b6d3628ec9d49696db0bfde8a38c16da81ad715d7ccf24aa25e831a39682e2ecfa3772d990cbb3f0e2ec4398549e5b4fcf6754193728a0aa71e02a320073dc36b0c8e1301da4377d0567a0f5f619ba07347b2ad82c403aa8532970aa17dab01eeb6b3595e570a4636cf36f507ec3a3b46149244e237829e75dd5fb2d42e0d4ccd6e65940640ecc143f9c9823592077c41c3cdd88cc8bc3ac339f33cd30db24a40608c36c9155c84503dbe1ea1b47806c56ac585a9c2c21c2ff9f752e00fe702feb66d3b21ab549cb3a1b9237841258adc7f2ae94592e374b9b2e14be9c09268bfa1beb9656ad8de4b0f57c75ccdeaa4d9c917036f5216c2cd6b2359342f99178bc39cd3d903daab2d87580583cf88e3f5f7da96b85542bc691ac93397f03b52f8bf5211446d0177db440ec22667ccd5a1baef078b76791c2c0b723bff730616548db060789b304156d3eee5f8cbf901e3bbfe97c10e008c328779d360a1968b297d64cf6609a6b614cdd3b1d9b7d2015c8b685a87e6b1525b4115415da5c8e679e18936d7bc035bceeb4a30492bd9e9cd503c6614653133d16766cf867da6724b25a4b71b1b6396fb03eaf79fab1523b6a8284260b65125f9b6ba3138bf4d38d182fd50873c0ad8429e38db4a9eff204114cfc55ce39bfc49c51781721837f5561784e27fab8cb1ffa4b3268842a5602c34875f2d48a6898860fa748795c19ad0362c132f7e02d9899502908bd0bad37ac6c8e80c3f3c632b6f1ef0bc0ae28897cd39cdbb8acd4991688ede48f40019092cfa2f44c40ad402b7a0f35aa7dcede833f970f52430c9e21e8e9c67cd2162faa3e4a7d2850790ab8fa686491c19256e19e3ea350b786d3cf266030c220f3ea601933b9b5953491598e80d1a07e6a1a4d3b901674226bf801f7b9a8a4359c4ddef221ca861c7ab7ad18f6a3887ef44f55b643e4158dc018a4b76c530211e19b9fdd3267c1ec6e9c9920e8c744aac04da6a01869a6afc87f52fabc11d72fb934c63c6e08809db80b6a2510c0957ebcc8ea7a8d60649a4def513474d13799579b823ef10aa3be64feaf3e186333b8ce5c0b96b51748accf6c6467f9c28009c870595bbd6d6f29a31d381e7e2a072d3b98ae702ea9461dbef04e5939731e294be07c1b67e609fff86fc73b4779eda5dbfbbc8e5609a1ca255e4597ffcc1454cb6b6003669c30be6fe350577c3cb01e4ac259776beabac31341704942a55d2ff0e1c49af9b4077c7e1870526fef4487407fef813d7a99dd12f8d235a0e74e7dd885c93db4478e15f52caf25b7a0d9059ad528e4f9bb8d9a21d7f69b788363289d2fff4f3254d41e40f89031fd767c7ac48971ecd393022d5dab69d44e744464b089042c4896c4bbd57c90a700967e5597475d69a9e9d8c65aa6b00d29b38e340b81dcb0ebd3b377c76455ce2cdcbb9ece09e5ddb0b2c0ed2e153d5ea8031495e438de8fbcb07c5afc6ad8177b75b76386d0a03e64213e0caddd00b5d31819f9315cd59ad5ece2f5d25b41c6606af69d7ead68ba3352aec50fe2baf9a3db9443a89f4422712a941a62ab6dece069283e01dece31366e7c5e470933896029386d55f73ee8083fde70f5da436f45034385a96db56176a260dc1594a15e46ef2f5617e33f928579bb372d3e62d17b4b650d4c5bc5504d169a8ab4170598fc3482ff2545137352121bf694eac26f000a44f57f8ece2df2831c5af2001ef072bf9770552492a596993846bea729eaa5fee2be8f0dc49442ccc930b3d7744a5fb4cc1aa366398f243ff6538df7bfb6b0b222728361381095015183906c1bc2113eee9d3a6de7184572af2f79b7461625fcbde4e39ad8f6f9636034da5f65943952a560984d1d1e46f4bef61807f211767896c6c22bc7630b3a7720d5338fb69797f44e2900ec59b4e71103c3bf10c36cd78462afa425f949c9c76386c70357bf7072e0ae5b2a7bae95882f7b7f17b1b3675663f5f4775d814e4d9d7144237cd2633c9f7615892d5770a2694becdff8d83484fb51d461959c3743e09562d662ad8fa03078bc6f3bfc7dc50a7e146e71c5bc42ddb18ebc8f5e0ce52f48153415046d2a35e74419b7e1fa0f9a7372627edfc736e7e034a5c02030664b3f90dccad1e46cbb34483b88ebc0d2be5d630d2bfb38ba56ffdc5b333ab1ca282b7493283a13dabfa282b07a75792f927c20ae19489da9b316ac4ababb47affcdad38b849a6a616e7df7b7219dce2f35b17b06662aa7b83cb7f5b6c6f81fcb199cd8152bc4f4bca2489edcb336beb24e953af1bc935336b2581edead0c85c43f18f10dc8c6817d78ab8e33e2b9b614c3ce5ede7edd66d3f9c15e899eacdca2260c7c24fad9cd6087b0cb9f4d4a64341ff8b31a93d7d900ab3cdecfcc8ff645a24c06e673c47c882d9a9606e2b03041a68bf35fb6dbc5cda20f46fd959a68dc1c03a19ddeab0e19a8c4e066b4bf3c8ddb098b84891857e2c3a3aca5806a52d6253f14d0a95e0f1d5ecb2fc73b49eb778389a272581646f1b9170998889f865b86c552fc09608e27ef9c034fad4546b86f12fdd393327f195a4e60b0a30d81c411a28b2110c8d00e0ed7b951e153e39e6e9404ce21838d18f06c429c09ee56fed31d25c5561ae6b25ba2f174eaf6ee6349015c8ec5edf777301380af71b4884242aab0fd12fb81e071203f27241faba53df66f1723c58466610374752d5619faff2323e307d172d77c46ee6cc0935bd2ba3dfe8dab63609422b3882e9a77b19509438879a23bdc2729bc293884a390fa09616cca435b48ef27d1b09f40ac8793c87d9f5b0f374eb66c0d39b29c3b1298479b2b534135f1620f9d3c4df7f2fcd9ff2f3d0856fc44e758d92cc9fcf10cbc22020f0da8ede30a6f332cb563628dcc0cf650051fe7c6776a75763584f66480c99b33d4c1b5a36bd96e5882adba3a75f0844702d7f05cb5009e5828a2ad0d2c3794050a00e80fb7fe438d897211ba3ece0f70dfa015e0485d38a7cb87cab1054c362a51b08ed54da237fe34af9cc1169ecd9484b8e9b8b729c2c40b14fad42abe7348ca35a0a535071d6af9e27bcfa8801181f3b19e36e2d458caa602fb755fbc6a299a0dbf89bf9f61fda554e05e756f82432a52a02012ecc1904b655939f02a3445351d05729e7f389ac6351a67d0130a6f3590c4d8c18aa615a34906b15b52175c1e28760b3877ca96c85f68ed4894b3c0263d1ea68922db3c89886c271cc2b239c0e03ffcf02437a8f949e336bf0828f882c225660095054a0f7593b42447f05616d0e5a57876a1631bdffdd280947b39027fcfdf5c20c9d50d31ea38058f8c08d02b2fd31058ad43d882f573325b4c64be6810056e731e1ac8c35d894db87071c8f5e707a95f56d1306b0e1647daaf3223b24ea6b4e9a5779b79f64530398c9137b727f312f58a837708a6bef5cd49a4698315bea41cc06f5c4dd60a3e4c84dfa3773ea7275f16f4c48469ea487ce22f8fb4f461d55290d6d8ac43539786cc0109084a1750266d6111fffdab7caadb3158209ef5e3bebe6fbee5e0bf95d6822192fb153b39c50f2b32f96301b07e860a63efab5d878f5627675bbb4ba77693416b99ada2c93cbb09d7014a0130604b3bec0ccc5726ac4d602d9ceaed402064f33bee1b048de255948aabfd377ca1d74b554e1f9c1175a063ff56e2961a1bcfde7a487131eee96d07cd003eb43734bc846fcc70173be9857730d99fb195446a5a1dac4b1a74a1afd38e2b51199644187591a0bc5e721ed59c6636df8eefe30e73f3e965aa801332382555b46c45b4709f792813dcf3b14db3261415c2e689d253b55192ddacf7aa59e17e0804d83dbd548fc96777045006e27c9f456f268ea733e00e8a32140d50c586757d59f2551b50c9f2c0f13122fa68860cd41859fff3a57708c5d40d0129a8522aa5994fb75875d33122081f929fa53e2e7ec2be1aa8100813696aece97d0b7c57ba20ab29b9cd941bb9b08f8adcf66f303b3a3b74a58058e17f5ac66f4713a547f4cb004a9f9a9400c6ec8f33f7f8ed916d588993fdf573db595803dc1c78c368342b3acddbe60b98eefa64ba25f69039375b76f96e8d749fb9603b73927eb124105eb9be3cfd2c33025baf79ebaf4921ef8561869a2f46775624d51381e16c640950235b2c00f3b3c8b1db59f83f6a1f8db9ebc1bd50baa90b2435a0f526361b87482e32ee90bbc5570150cb12631d3ef755cd48af865a66c100d66b21375d7ab59d49d5b0daf62eb54f1bc984fc4f8ccaad938ef64317e1e5e3e6cba661713cbbc9e5a3946d388cb779f0cd7075f62834d3d5c4970bed01e84967368764399818b73f903a27d4fc854ebd7dc055a7cfbb41a7773ac2c5de2319e6fcfbeef65cdbb7e516a5fdb0e7d7531974def5f996079a91827c2295a94bf0b18e5f3af240931dd70fae51d51f28d0d769f373d48ea3dba1ce0f477fa93bb8371fb3fcf7da3a67bbc2254a8a30e6e01c88d3c01bac11507f2eb168eb4737903df51e765b36595c2748d1ff7d6603679a858771485efa136be329964964e5a7ab4851b54fa8c3c4fea8562d1d3ab0371dcb1825ffd5cd2c8c989cfc3cf6dfcba2f09ea09e7e589d99d5be313706b5332fabf7976e2d0995804849a4b46bd935624df1ba41f3f90062041e6f7b2bcee995247ecc75870fa243b7f749becb5a64719b1751e3fe3d0d01932916c54488eca97e28f3f38f074f45e6c42a365f3e994c1e3346cb2529ada6c2d7f4b596cf643cd16581fbca6535a7d8bc1d0676cbd454432d2120af2f4741f9f84f53b7b15b8341338d69610341287f2fa6753e7a05ca54757fdb8ebf5f056b8ba3532969bb430416233d231465dc51427e3bf99bbd4f539c8908106711ab0ec94579a223b6c435fdfc07b89ee2f0153e45cad6ce1733b6fe4ae97c8a24e137c9252f285f4a61d13ef1fe76f44abe5d25cabcd69afbbaa049d95a102486eab985b92f4f528f458eafd7c27df3ca14340504a88d2b9a56b18d63fb677d2ce0ac493d687d2db48f5a8d6bc9dfbde4d22f64d9187640049a8a5ab4e80ccf3de52258a31f15dcab2f940e3490eb43fa45b119737d96555f47caa5766ea91c4114f6b1ca48ebae4a52d10a82c395c2bd2cad15efe", 0x1000}], 0x9, &(0x7f0000001b80)=[@dstaddrv4={0x18, 0x84, 0x7}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @sndinfo={0x20, 0x84, 0x2, {0x65, 0x0, 0x0, 0xf2, r2}}, @authinfo={0x18, 0x84, 0x6, {0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x10001, 0x8, r3}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @authinfo={0x18, 0x84, 0x6, {0x8000}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x1000, 0x101, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x1, 0x7fffffff, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}], 0x118, 0x4000000}, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001d40)={0x7ff, 0x4, 0xfffffffffffffff9, 0xffffffffffffff96, r2}, &(0x7f0000001d80)=0x10) 2018/05/08 09:50:29 executing program 5: r0 = socket(0xd, 0x2000000000000002, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x5, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="05000000d2b60a88"], 0x8) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x200000) 2018/05/08 09:50:29 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000090f000)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x9f7523d38c55bbf4, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x608000, 0x0) accept4$bt_l2cap(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000040)=0x5) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) tee(r0, r0, 0x9, 0x7) 2018/05/08 09:50:29 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f000000004b2e81f230a0b00000004bf00000009ec08000200050c00fc", 0x24) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x20000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ftruncate(r0, 0xcf) 2018/05/08 09:50:29 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) unshare(0x20000400) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) r1 = memfd_create(&(0x7f0000000000)='^cpuset\x00', 0x2) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000040)={0x7, 0x9, 0x8, 0x7}) 2018/05/08 09:50:29 executing program 4: r0 = socket$inet(0x2, 0x803, 0x81) setsockopt$IPT_SO_SET_REPLACE(r0, 0x100000000000001, 0x25, &(0x7f0000000ec0)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYRES32, @ANYRES32], 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000005c0)=0xc857, 0x4) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000002f00)}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x4e22}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000140)={0x2, 0x2, 0x1a52}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000440)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000700)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f0000000f00)={0x968, 0x2a, 0x300, 0x70bd28, 0x25dfdbff, {0x1e}, [@typed={0x54, 0x78, @binary="a994aa57269b444683bfea2cb2ce1e79563539b0740f396da231dae3a65945c6a688dd63c440d1434c38892cb0311c5f8a85021ab42c43356977321c71d5cd465190d73198dfa76cd4a31c613022aa"}, @typed={0x8, 0x87, @uid=r2}, @typed={0xc, 0x6b, @u64=0x1}, @nested={0x88, 0x48, [@generic="12c01abedb3e2a54f996c3a9bbf8e513067cf0d676938d3f31cca54c16498ad7066067eb3c722c94103b6d118d85b71ea515e4c8c795796599e9306730f0162faca68f05f10c8e3b8ec330e4093c752b6bb827005b6091b1f8c898bc82f688b145c210d2cf8965821fd5a1c05092f619f11adcd56c606753d5c0b621848d3922cc"]}, @nested={0x2f8, 0x4a, [@generic="2d90b5aa1a4ff336e2887ea747059d9370a76b24cc9434ac5793f9354138a7ff45f32311881a07d93c22f807f61fd4cafc0086b04f05f642fd1426c3ddb908", @typed={0x8, 0x68, @uid=r3}, @generic="333f3ff22f31ba79021ac659d49754e293a1255252d8f936513648e24ab1803c8eecc16e5c67e855a89af697cf707613db074461f0197af901073301720649f238bfd7a30d3f82e5d3d19dc65009adbbd1b65c26466084a35b787efb9ab2060868a5be51ef7ba624", @typed={0x8, 0x46, @uid=r4}, @generic="66c2abb4af16c1e4dd38b0a73a4a223095c86128df0c72372ac6c1786bba8dc6d43c6f93fdd4c9be5497f8d02532f8868317c37e8d52bfcf333ea17be6012e0fae485163e2544bff55bf39b16e291148a018f0cbdd014583740ac73121bc0955df4de2a1e524f19d7fb052467e0246fe1eb04b86fd5af5ee1196a889ed9b4437b0535711e84cd99985b8d6b998ddc65b989c21cfdd0f44d341b2dd5efc5006628c17b328b25900c28fb5aef8c087407a9d04a41392740b2aeeed20f4fd79fd4ba66dc783f8e9d75396ddbb50cfaff380e6e8a3912dfbb9244b3fae3a1806", @generic="503ad16b897a65d810cabad0798152d25ef4f13d7e243454c483c412bd7ea1bec74bd9551b4f83fb89488267d95fbf4b774f316ccebbd7c8a50046219fe40c60fdf8513e0eb819c72fb7cd06a74951f6b945ac09294081e555f35861d72ac11e3f99ba073f9781df050e2be1692004b16e99e459fc4666db2b2c9a19c1ffd2fec19d7e05ffcec4a91aab96c264af91fa051022cf76d99cb8cfa388290680ed46234edff7a4", @generic="a5ca54e181947978e8fb5657dc70eb219fc0aff5bad5ce51b770ebccde96f52347a81f5b1076ca4045207a23fe61606a428959172361a9426517d256b368287c42a10bc325efe301877c30b73729c983c7973552ea764d547e3c8625cf200c772438e48b4e4fe5f756d17760584be9c240f920626b6f182242d407cc45c385256d3e7cc61af07f13c5113d1114f2f2913a0b2e553876261055250b02232be21e292aa4a1991ee0a6120300b9e4cd0a0843d5dc55c3b5fd8aef12"]}, @nested={0x40c, 0x66, [@typed={0x8, 0x63, @fd=r0}, @generic="40527a654787c65d2349fb1be0239f8bd366e53bf1949a5fe97c8b7737f88a6b921751502a83ce6a990df698342e33b19fc9bb228c040409a2dc31b673f9595c21b1550f9142c2ca4bdeaba2dbc6aa5b512ed9070276e642834eed12610a00ea78c9dc6465561723e7069e149ce110bc89075c5d217f5a8eeb142d4ca279bf25cc8fa7075ca0375898647d90d0ae825981301218450ee9764d1a9669a262be5482353592b1dbfcab7e84d0601adb9e7138b9a8a2e50d1dc656677cd86fb17245613cf5c46697eddb480926e96889d04d8adadd49b85d0eb4e65206bb477721cc6342aaa447c431e1e36f8a344aa51b", @generic="55d715875c7fe14f2feef5e1f211dbee2f23d8ae6d40885ff852aecebdd571a72bda2493ff168e8f17b7f2a9c8a0d2f505c948519293b0288b4390fe28413899be9ba1213d1416a23636191a83270900a0e6e3ab439ec4a91bc83853ff6788021a761443b15baea5daf109b6f1d6f56aefd8da013883c1884ebbd60b25ab813a2d8bf6605c2746b77c78b155b0b445b20ddc4b67a3a86ee3b9f3675c1f8a79ae103c81d58832", @typed={0xc, 0x33, @u64=0x1}, @generic="5a611af92c5ec6a96674dd45ac5cf2211d26a28332c1841e27ca50dc0a4c28723499ac1ae501ecf413512561e5a7671e690bff404fb2eb516782dcc554960ddb4b3a0b2227c8be9b5ab1ef91fa893f1a025843c7d61d0de614f35f11c5f038ca3087ae95f3731b4e318ea20820a3ec747f7d9a73eb453f08c903c7dfa20035e8242190b2429910d2f344738f24aaef6396946a0d584e9841fd1e8e5c74992c104fc5e164c365a7315e99af37908cd85a4d7bc7d4eefdc5433fba036762fddaa0d4a4aac0bb14", @generic="3cdaa6e06d746122004c0085b36076b7c2d28a580fc5caf6353c50b1a6e5064f7d00d59ae150714585a0992dedc0b9413ccfbda17f439fd4105a921cb3264d9f71e27ded5fccd949a84e2c5b365eb022305041ab0374160923c5b61f13d241a72f26aefe8aa7b75e48c6f9bc5ec111c0a3f92cbd85dec0b7ce899011fe3445d29795f50a6280842965d075c58987131d8fe78143d586eb998629a4e1b2bc7e1fce9b02f7d20dfe2098048605a4e560b06d84666fb791c7bc88a483db74158c93a4e11098ff", @generic="77284cfab9badd3635ef18d6e8dbd047051f9e57fe696b3ea4736572fcf5acf29ff5cf5aa457b90d4cc8d30f3ffa19e3ac741a83bcbb9bb4e6e6dd8cf5fcf02e63bc61b364dd4914ba42a4ee32ff08124b8b909083dba2af51806e2c794cd9e0996b7369cb2a0c104f1de6b84625ee36efa068d281ec2842435645d2e5309e4e79ea4c9bd3a5fc430960ba58ef97509bd2f60a02665b09315c5edb380c5f9b5cc09f3d6875c386865a3c03fa662d50254102b960197e4b8b6eb435ad930e1170a610770c034d774e48827edba128da", @typed={0x4, 0x6a}]}, @typed={0x14, 0x20, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="1f454198cdb2e987f199f9b2d5ce6a0ed7d6fbd3bcc9f436c7c57d0f706935a7a6db5924db994f14b855148f25c7e9a11603de298bccf6bc64e47d5f9eb63956aac62534a034e84375f38848b055", @generic="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"]}, 0x968}, 0x1, 0x0, 0x0, 0x20000810}, 0x4000004) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000000440), 0x1ec, &(0x7f00000004c0)=""/174, 0xae}, 0x2106) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2000, 0x0) semget$private(0x0, 0x3, 0x40) 2018/05/08 09:50:29 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x40, 0x200002) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000840)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000880)={@broadcast, @loopback, 0x0}, &(0x7f00000008c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000900)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000940)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000a40)=0xe8) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000100), 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000ac0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000d00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000b00)={0x198, r2, 0x0, 0x70bd2b, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r3}, {0xf4, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r7}, {0x80, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x198}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r8, &(0x7f00006fb000)={0xa0000013}) 2018/05/08 09:50:30 executing program 2: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x141000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000180)=""/226) bind(r0, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x77, 0x80000000, "ecb115f51e3b99750f61b11176865ec8d1ba26ed1ac03242da3c682501cb3acfeda30412bee5938c3287d0e290c423d0a6c20d94f71caf19886aa3bd30e440", 0x6}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) accept4(r0, 0x0, &(0x7f0000000140), 0x0) 2018/05/08 09:50:30 executing program 3: r0 = socket(0x12, 0x805, 0xfffffffffffffffe) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0x9, 0x4) r1 = shmget$private(0x0, 0x2000, 0x7c4d664edfc9ce85, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x5000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x40, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000200)) fdatasync(r0) write(r0, &(0x7f00000017c0)="260000002a0047f10701c1b08021e4000000000001000080090000001a000000020000000706", 0x26) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000280)={0x7f}, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001080)={@loopback, 0x0}, &(0x7f00000010c0)=0x14) recvfrom$packet(r0, &(0x7f0000000100)=""/93, 0x5d, 0x100, &(0x7f0000001100)={0x11, 0xf6, r3, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="ef4da11b0d8a08eb634daaa7dce5adec8b54330c32722ff6b7a9dd9cf00d130e9214219dc7e4d0d418bdd3c9a442d6465103bd7964d827c96a185288e4208e9c361109306a467871db1f4a74f52b4a89617ab94fbe7aa79315946670732c3d3da85e3c5357aca9652bae37577a7dee1e9799caad3c400b599c27ad8f5b4e6fd496ec4d2dd61cb5bcc3f3899655b9a71f", 0x90) 2018/05/08 09:50:30 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000e9b000)=[{0x48, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x800, 0x8202) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000100)=0x8) sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f0000000000)=@abs, 0x8) 2018/05/08 09:50:30 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xc003, &(0x7f0000000080)=0x7fffffff, 0x6, 0x4) r1 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x45, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x8b8, 0x8, 0xed, 0x7, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xfffffffffffffffd, 0x9, 0x0, 0x9, 0x744d, 0x100000000, 0x100000001, 0x0, r2}, &(0x7f0000000240)=0x20) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)=0xff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000280)='bic\x00', 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000832fff), 0x95a44da6b99a6713, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000140)) 2018/05/08 09:50:30 executing program 4: r0 = socket$inet6(0xa, 0x40000000003, 0x2c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="ffff0000"], 0x4) 2018/05/08 09:50:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)='}', 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) listen(r0, 0x400000000007) r1 = accept(r0, &(0x7f0000000180), &(0x7f0000000200)=0x80) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x2, @empty, 0xffffffffffff397c}, 0x1c) 2018/05/08 09:50:30 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3ff}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000ea9fb0)={{0xffff, 0x4}}) 2018/05/08 09:50:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) dup2(r0, r1) r3 = epoll_create1(0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x200880) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) 2018/05/08 09:50:30 executing program 3: unshare(0x22000001) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xf, &(0x7f0000000200)={0x7, 0x200}) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000080)) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000040)) accept4(r2, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80, 0x80800) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/43, 0x2b) ioctl$TIOCCONS(r0, 0x541d) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x101000) 2018/05/08 09:50:30 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0x80}, 0xfffffd29) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80400, 0x0) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000080)) 2018/05/08 09:50:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) readv(r0, &(0x7f0000000040), 0x1000000000000246) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000001c0)) 2018/05/08 09:50:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/08 09:50:30 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) socketpair(0xb, 0x80a, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x800, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000180)=r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f00000001c0)="9b452b02a9d0a9498eeca10e0754b6bb44b6a3b8f42431934597a80e9d6cc5a4f8ac03eb", &(0x7f0000000080)=""/100}, 0x18) 2018/05/08 09:50:30 executing program 1: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x2, 0x4, 0x4, 0x3}) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x5}) fsetxattr(r1, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)='user.syz\x00', 0x9, 0x0) 2018/05/08 09:50:30 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x801, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000140)="cfdde3a35e0cfba02986ea02bb3473c310d3b7146a0d87560a98b3c07c1ac39337399d067cdbb2c4dd58d62f1ff9c78c8426627515376c66e7f1365866243c83924acbb263465511c3e4027e52442acfeba91585009fc0f61b6a66141583a59dca17181b147ffa5fc99ac443d886d7fe91a47b59ae4cc4bde6e8255d0c3ad4ce8b14c38699c9"}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x400000000000001, 0x5, 0x1f, 0x1000000000000008}, 0x368) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000014000), &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000012000), &(0x7f0000000040), 0x2}, 0xfffffffffffffecb) 2018/05/08 09:50:30 executing program 7: r0 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x8, 0x4) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000005cc0)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/123, 0x7b}}, {{&(0x7f0000001800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001880)=""/48, 0x30}, {&(0x7f00000018c0)=""/16, 0x10}, {&(0x7f0000001900)=""/185, 0xb9}, {&(0x7f00000019c0)=""/100, 0x64}, {&(0x7f0000001a40)=""/212, 0xd4}, {&(0x7f0000001b40)=""/201, 0xc9}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/119, 0x77}, {&(0x7f0000002cc0)=""/226, 0xe2}], 0x9, &(0x7f0000002e80)=""/112, 0x70}}, {{&(0x7f0000002f00)=@nl=@unspec, 0x80, &(0x7f0000002f80)}}], 0x3, 0x0, 0x0) 2018/05/08 09:50:30 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) shutdown(r0, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x4}, [@generic]}, 0x14}, 0x1}, 0x0) 2018/05/08 09:50:31 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000300)=""/28, 0x20c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x8e, 0x1, 0xbf64, 0x1, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0xde}, &(0x7f0000000200)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @time={0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x5}, 0x0, 0x0, 0x0, {}, 0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 09:50:31 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000000)=""/8, 0x15f}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000040)=""/203, &(0x7f0000000140)=0xcb) 2018/05/08 09:50:31 executing program 4: r0 = socket(0x1000000011, 0x807, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@ipv6_newaddr={0x8c, 0x14, 0x223, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @IFA_FLAGS={0x8, 0x8}, @IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xffffffffffffffff}}]}, 0x8c}, 0x1}, 0x0) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"1fde18474a2233"}, 0x377c969b}, [{"ed0a3e8d2b267c"}, {"28d56205db7763"}, {"8c644d72143037"}, {"3c0c7a1c0e598d"}, {"e81d0a380e6375"}, {"934a1503dea0ff"}, {"815b0c17d400d0"}, {"49eb1e5f75f916"}]}, 0x48) 2018/05/08 09:50:31 executing program 5: r0 = socket$inet(0xa, 0x6, 0x400000000000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e40)=@broute={'broute\x00', 0x20, 0x1, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f0000000080), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]}, 0x348) 2018/05/08 09:50:31 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x801, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000140)="cfdde3a35e0cfba02986ea02bb3473c310d3b7146a0d87560a98b3c07c1ac39337399d067cdbb2c4dd58d62f1ff9c78c8426627515376c66e7f1365866243c83924acbb263465511c3e4027e52442acfeba91585009fc0f61b6a66141583a59dca17181b147ffa5fc99ac443d886d7fe91a47b59ae4cc4bde6e8255d0c3ad4ce8b14c38699c9"}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x400000000000001, 0x5, 0x1f, 0x1000000000000008}, 0x368) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000014000), &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000012000), &(0x7f0000000040), 0x2}, 0xfffffffffffffecb) 2018/05/08 09:50:31 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='eql\x00') recvmsg(r0, &(0x7f0000000040)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=""/247, 0x316}, 0x0) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000002900)=""/145, 0x37b}, {&(0x7f0000001340)=""/110, 0x6e}, {&(0x7f00000013c0)=""/202, 0xb0}, {&(0x7f00000014c0)=""/249, 0xf9}, {&(0x7f0000002880)=""/19, 0x13}, {&(0x7f00000028c0)=""/27, 0x1b}], 0x7, &(0x7f00000016c0)=""/255, 0xfffffffffffffdcf}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000012c0)) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000015c0)=@random={'btrfs.', ')wlan0\x00'}, &(0x7f0000001300)=""/47, 0x94) 2018/05/08 09:50:31 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 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={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}, 0x6, 0x1f}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0xcb8f}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x3287cf1e, 0x20}, 0xc) read(r0, &(0x7f00006de000)=""/50, 0xa7339b2c) lseek(r0, 0x0, 0x1) 2018/05/08 09:50:31 executing program 0: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080), 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='\x00', r0) keyctl$dh_compute(0x17, &(0x7f00000002c0)={0x0, r1}, &(0x7f0000000300)=""/252, 0xfc, 0x0) socket(0x0, 0x0, 0x0) r2 = getpgrp(0x0) sched_getparam(r2, &(0x7f0000000080)) 2018/05/08 09:50:31 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r0, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)=""/187, &(0x7f0000000140)=0xbb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000094cffc)=0x10000080000180, 0x5d2f0bfb) 2018/05/08 09:50:31 executing program 3: r0 = semget(0x1, 0x6, 0x120) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000000100)=""/194) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00000000c0)=0xa1d0, 0x26f) 2018/05/08 09:50:31 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x2) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000100)={0x8, 0x80000000150, 0x6, 0xffffffffffffffe0, 0x81, 0x6}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0x3, 0x4, [0x2]}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) 2018/05/08 09:50:31 executing program 7: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x10000, 0x44002) futimesat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000003d40)={{0x0, 0x7530}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004400)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000200)={0x3, 0x1000, r3, 0x3, r1, 0x9, 0x6, 0x3}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x206b, 0x4e21, 0x7, 0xa, 0xa0, 0x80, 0x7f, 0x0, r1}, {0x6, 0x3, 0xfffffffffffff351, 0x0, 0x2, 0xd6, 0x3ff, 0x3f9}, {0x8, 0x101, 0x9, 0xb7}, 0xc98, 0x6e6bb5, 0x3, 0x1, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x8, 0x1, 0x81, 0x9}}, 0xe8) r4 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'bridge_slave_0\x00', 'ip_vti0\x00', 'vcan0\x00', @random="fce6ff5e6ab8", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa8, 0xa8, 0xd8, [@cluster={'cluster\x00', 0x10, {{0x0, 0x100000001}}}]}}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'syzkaller0\x00', 'teql0\x00', 'ip6tnl0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="5ab30ca49478", [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"e118baebc5b00fe574ef42a348c9983926c151445013e3188ad8af32f1f7"}}}]}]}, 0x298) recvmmsg(r0, &(0x7f0000004040)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/88, 0x58}, {&(0x7f0000000640)=""/166, 0xa6}, {&(0x7f0000000700)=""/35, 0x23}], 0x3, &(0x7f0000000780)=""/19, 0x13}}, {{&(0x7f00000007c0)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f0000000840)=""/23, 0x17}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/12, 0xc}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/172, 0xac}, {&(0x7f0000002980)=""/166, 0xa6}], 0x6, &(0x7f0000002ac0)=""/94, 0x5e, 0x100}, 0xef0}, {{&(0x7f0000002b40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002bc0)=""/212, 0xd4}, {&(0x7f0000002cc0)=""/196, 0xc4}, {&(0x7f0000002dc0)=""/12, 0xc}, {&(0x7f0000002e00)=""/95, 0x5f}, {&(0x7f0000002e80)}], 0x5, &(0x7f0000002f40)=""/241, 0xf1, 0x23cf39a0}, 0x8}, {{&(0x7f0000003040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000033c0)=[{&(0x7f00000030c0)=""/157, 0x9d}, {&(0x7f0000003180)=""/74, 0x4a}, {&(0x7f0000003200)=""/207, 0xcf}, {&(0x7f0000003300)=""/71, 0x47}, {&(0x7f0000003380)}], 0x5, &(0x7f0000003440)=""/153, 0x99, 0xffffffff80000001}, 0xfffffffffffffffa}, {{&(0x7f0000003500)=@nfc, 0x80, &(0x7f0000003700)=[{&(0x7f0000003580)=""/153, 0x99}, {&(0x7f0000003640)=""/22, 0x16}, {&(0x7f0000003680)=""/101, 0x65}], 0x3, 0x0, 0x0, 0x4}, 0x7e1c}, {{&(0x7f0000003740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003c00)=[{&(0x7f00000037c0)=""/127, 0x7f}, {&(0x7f0000003840)=""/50, 0x32}, {&(0x7f0000003880)=""/115, 0x73}, {&(0x7f0000003900)=""/208, 0xd0}, {&(0x7f0000003a00)=""/241, 0xf1}, {&(0x7f0000003b00)=""/221, 0xdd}], 0x6, 0x0, 0x0, 0x39}, 0x9}, {{&(0x7f0000003c80)=@nl, 0x80, &(0x7f0000003f40)=[{&(0x7f0000003d00)=""/14, 0xe}, {&(0x7f0000003d40)}, {&(0x7f0000003d80)=""/29, 0x1d}, {&(0x7f0000003dc0)=""/122, 0x7a}, {&(0x7f0000003e40)=""/242, 0xf2}], 0x5, &(0x7f0000003fc0)=""/68, 0x44, 0x92}, 0x100}], 0x7, 0x42, 0x0) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000004200)={r5, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x28) openat$dsp(0xffffffffffffff9c, &(0x7f0000002e80)='/dev/dsp\x00', 0x103000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004240)={0x0, 0xd7, "a877df25695fce01b6246b03544ca054020fe77c9b437a8eb04d57ce88299bbd6a6e94adf099c965cad97b6c4260d3a337edf81755f7f312cb21a0773f8785d0ee401a506d6603729d9ec25ead5c217f063f55f258fe6106061cc28f20dc61989727bb79c02cc5276eb7a5573c55dcb6dbff59b44829bea67c8ea6f9445b3a0aaad1d545ad8dd244863579f3639dc7f4dbc84afdca7ff784be53a8c8d31f0b7f2cf0d6ce989f10255c4655dc14a86b10a42a1b2a0204fb42475c0a61d19084939e0ae4befc2e1185b3bf595a8be177a77033200af16b71"}, &(0x7f0000003380)=0xdf) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000004340)={r8, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x84) 2018/05/08 09:50:31 executing program 4: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f00000000c0)="8920e90ec93193cd6742365309d86867b2d713c7c5f4a2346df9cab7223a", &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000080)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a94f70)) r0 = semget(0x1, 0x0, 0x2) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x5, 0x2000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x14) semctl$SEM_STAT(r0, 0xa88df425aaad0758, 0x12, &(0x7f0000003400)=""/4096) wait4(0x0, &(0x7f0000000080), 0x7, 0x0) ftruncate(r1, 0x2) socket$pppoe(0x18, 0x1, 0x0) 2018/05/08 09:50:31 executing program 2: r0 = memfd_create(&(0x7f0000309fff)='I', 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) sendmsg$nfc_llcp(r0, &(0x7f0000000540)={&(0x7f0000000000)={0x27, 0x1, 0x0, 0x7, 0x0, 0x6, "413e68d21dfb2adb5d01548a578de629d9cc90444da1b4d6052c7f7065c831474a7367810f53132d3bdc061a60962d727829cb78a02e178a75480c200ce545", 0x37}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000080)="0121ddcab8802bc7862af2722b8f536a1630e9d0f6638f67e6ef175db62e19037ad3bb4c49d027b0336a412e4b1b67345678346c27bdd0e695e6633060995498b652e52182cd3a16af2b502c0d12ea090a827fdb4c989c24a800e5cfe88b2b118f13d83fbfc4af03ae2b091015360bc27f242a02b1424cfd75fd4d590b4f7250041a5f7fa02c43b35acb051b139d78c40d0a9e11472d1d9033d426de02342f8551ccd4d35fd26629c5e842f323ccba7c5b3bba1f9c26f6e2f74e202fdf7dc72fe596ad97a886c23be195", 0xca}, {&(0x7f0000000180)="1a90950e299c8563315aaec337c63be42c7bc43fcc5dce9eeb744d253fedc64bf0de7eda968d47072cc3ffb87f1e3fca398e803bd93966fbb72b84b06ae226b7607e07bf0728445f2cf12830563cc8fb5edca5488851c95ee05714a0dd6c4de02f7054071d3b06fd2685384db1ffa5101cee1f7af33c0cc19eaf8eb377590a34d623a7e98fd201ffaaec70f846946cdeb13dad1a389f0c6b21cd7934e64eacd99029e0efc76d63a02130a869631fd57449e7555d4c2dff87d5b4abd7324daf56adffdd9b1143509deaa5df9ebaad8e4e3398dfda065d815ab340d174cab026f6a2f2dae7bfa2749fc77f37c6043e6e9bfea727d6023054adb6a4", 0xfa}, {&(0x7f0000000280)="f9cd6fa70b46cb7e2d4226d156132cc7d53246b65f2dd48ef1e292b5d5d791fc0c302cefe5a96d45145e947c8883d0654ecce84a811e3e06f6139fc4925fd1be16e2e7d9f60fa641ab57a5586287f5c5efd2b544b28b5964c05cb29cec131a02fde780169c13b3ab7408c22f26119f5e1345ee5c34439e90e32455679454f8b1777d78453f337994c3005d18a6e4a90cc2a1f4b0c4aceda80a6d9db980d5b3f7233906986e04a8c44a227002ceb0346023fdac6207aa2c5bc2", 0xb9}, {&(0x7f0000000340)="ad7149e1dcd3a44e208fb11bacd580992745a69b40bd967e10f0029893eef665d36b25bc8ec90ad99b611da1ea5c8639cdf350657974af7f0f82ce046afa97e234637783e6f10e4e84d20a6aa7fa2d3205f002a2efb646277bf77d96d0998dc1c6fd99c68792da4d5953d7f1e29990f3dae3f367c4d1320f2f23142ebe11e832f34feead954d91c00c173c9a9942b0323cea8941c90d3712c756bd3f8cd859ef4edf25c2d65b54cdcfd5479a830045bfe4f69bd652c838cbad", 0xb9}], 0x4, &(0x7f0000000440)={0xf0, 0x11, 0x18, "4cda90de3bb21d351e2a2c822b940c77cfb647b1d4bf6f52ce2afb15442b9514eee958542ecb6bf4d04fccc9aba9060a34eb356574144c31151480505ae35012cd70dedcd35cb14a97c980e033aa9693dc79b56a0fae2c0ee8e14238d6d359139ac8ca553397eb2866eff60fc0dc1d022236e88ad90e38da8968f15a9b6d844bc821880f3862bdcbd85d3803650ce1e705c682986b2767b6d4fab408ba9bd9d53d669cd47ad418a714e92aab6cdd378034212980f233b1f8401beaa71bb4683274f828b221fefbed618687fa7387b4b2d4bc2cbfb43e129dc9965ee9e064"}, 0xf0, 0x800}, 0x40041) write$binfmt_elf32(r0, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x9, 0x6b, 0x1, 0xfffffffffffff801, 0x2, 0x3, 0xd27, 0x25f, 0x38, 0xf5, 0x5, 0x80000001, 0x20, 0x1, 0xdf, 0x2, 0x2}, [{0x60000005, 0xc00000000000000, 0x0, 0xfe82, 0xb51, 0x7fffffff, 0x7ff, 0x8000}, {0x6, 0x3, 0xffffffff80000001, 0x1ff, 0x5, 0x6, 0x7ff, 0x3}], "54e7124a86d33d376e21f9ae56dc976bbb768cd61368069e79bd95d0286b018b0ebd8a9e931d0e7e79e8ddf8812ddce1f407aa802568f68543bbeb71f76da6c12340fec91fe50dcafc9c4eeb8353f981bdf8d69ba4f1d5f98fc528df28937f7256fa5e04ef8c701b596ddd89234c691592244bc584bdb84f1090101de00a27176b413c4e9712fbc47bf9d8", [[], [], [], [], [], [], [], []]}, 0x903) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x152, r0, 0x0) 2018/05/08 09:50:31 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x202040) ioctl$TIOCSBRK(r0, 0x40044590) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x7, 0x4) 2018/05/08 09:50:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x101480, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0xe28, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x7}, &(0x7f0000000340)=0x8) shutdown(r0, 0x1) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='+eth0!\'#ppp0lo%#{vmnet0#\x00', &(0x7f0000000180)='/dev/vga_arbiter\x00', &(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000200)='em0\x00'], &(0x7f0000000500)=[&(0x7f00000003c0)='/dev/vga_arbiter\x00', &(0x7f0000000400)='em0]\\&cgroup*\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='wlan1procmd5sumem0\x00', &(0x7f00000004c0)='/dev/vga_arbiter\x00'], 0x1000) keyctl$set_reqkey_keyring(0xe, 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000080)=0x8) [ 100.063670] xt_cluster: node mask cannot exceed total number of nodes [ 100.145408] xt_cluster: node mask cannot exceed total number of nodes 2018/05/08 09:50:33 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000500)='/dev/midi#\x00', 0x1, 0x8000) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000580)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) r2 = accept(r1, &(0x7f00000003c0)=@ethernet={0x0, @dev}, &(0x7f0000000440)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[{0x0, 0x4, 0x1, 0x7}, {0xfffffffffffffffa, 0x8000, 0xfffffffffffffffc, 0x3}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @random="c4d1b62df421"}, 0x10) r4 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000340)={r5, 0x3, 0x9, 0xd4d, 0x14, 0x100000000}, &(0x7f0000000380)=0x14) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000000180)="e143e994103ec153359f1a2220ad2daf5fedb44ce9730eb9ff2a480019ea53df6f6f26f5f54def0e523dd19bd820e8a736872a4b1afb683f9934d3fd4d396ec7a98dcedfc1d5931caa92aa5b1e0bd29fedb0a596796bbf8c73cd4a2c83bbab8038fc3ff95b39b05f115a1d81f7422684776a2543ed0b1d0bc16545fdb609a29cf8f4166c448bdb4ab29bb22e4f826871ee1807967ba552dd6a45a8a13956880839e83b6d6b3baa1f9ee2ede22589a1031c94d0ff1e4fd534f2eee7c02a5426822a536625afede210bba9c726ef35d211dc6f7336365e44ccbb7e0c4823a3b1f586933af5ce4758ddfc06e941a4") setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000080)={r3, 0x1, 0x6, @random="66d83600cc4d"}, 0x10) 2018/05/08 09:50:33 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="37d28baf5f358d53d6b9dbc86da00c947330f41808da7eb31caaf7c5a0deebcf126cb71fb792d3e2e4e6d07a78f6335781cccc983666a0b9fd6e98e2408cfa"], 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/05/08 09:50:33 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) close(r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setgid(r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) 2018/05/08 09:50:33 executing program 0: ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x40, 0x0, 0x1}) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89ef, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_settings={0x5, 0x6, @fr=&(0x7f0000000000)={0x9, 0xba22, 0x5c6, 0x80000000, 0x8, 0x7fffffff, 0xd3}}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x420a00, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000100)={0x23b, 0x1, 0x8, 0xfffffffffffffff7, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}}, &(0x7f00000002c0)=0x84) socket$inet6(0xa, 0x80002, 0x4) 2018/05/08 09:50:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) lseek(r1, 0x0, 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) quotactl(0x6, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000180)="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") 2018/05/08 09:50:33 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000006, &(0x7f0000ee0f7f), 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'security\x00', 0x2, [{}, {}]}, 0x48) 2018/05/08 09:50:33 executing program 6: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10) dup2(r0, r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x100, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x8000, 0x66b41727941fe5cb) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setown(r0, 0x8, r2) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r3, 0x65, 0x3, &(0x7f0000000080)='\x00\x00\x00\x00', 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) fstatfs(r4, &(0x7f0000000280)=""/156) 2018/05/08 09:50:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1bbf063e676e83c740e2d647534a1045850a23665d8a07270193f5d003c10e342398400876e8d1721c0b53a91c2f6ec1e5484645db3df") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000500)="70726f6a69645f6d617000b37db21904a5049f38e2cdba8151924341163a551201b0db569f26f584f2e0fbd19716970a3c267d02313be24b8423da93087bab50dc24f1bd5c1000000000000000000000006d93d71088c0bb62ca0000000000000401b67689e5772de21fe1657d03353c06bef5dea4f6e4f22be83813d94c2e745ae60badc1ea4f9610644a63716da0a2a5142bd9c3230d754bdee19ac798b581cf5fc380996e1dac79e1c300896b72cc4f12ae73fb8b73dc178f93e18e66e916df985df0e5bfad7af3e976e43ae5fc3687ef5e1f325927b06aff0656cb07fc929f7179a1f86f401fe08c3c0e8fdb") ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)) mmap(&(0x7f0000ff5000/0x8000)=nil, 0x8000, 0x2, 0x20010, r1, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x3) [ 101.163127] device bridge0 entered promiscuous mode 2018/05/08 09:50:33 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) request_key(&(0x7f0000000140)='trusted\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a}, &(0x7f0000002240)="c2d8626465762b00", 0xfffffffffffffffb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000002300)="a5", &(0x7f0000002380)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x1fffc00, 0x1, 0x2, 0x20, r0, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001200)={r0, &(0x7f0000000180)=';', &(0x7f0000001240)=""/4096}, 0x18) 2018/05/08 09:50:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1bbf063e676e83c740e2d647534a1045850a23665d8a07270193f5d003c10e342398400876e8d1721c0b53a91c2f6ec1e5484645db3df") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000500)="70726f6a69645f6d617000b37db21904a5049f38e2cdba8151924341163a551201b0db569f26f584f2e0fbd19716970a3c267d02313be24b8423da93087bab50dc24f1bd5c1000000000000000000000006d93d71088c0bb62ca0000000000000401b67689e5772de21fe1657d03353c06bef5dea4f6e4f22be83813d94c2e745ae60badc1ea4f9610644a63716da0a2a5142bd9c3230d754bdee19ac798b581cf5fc380996e1dac79e1c300896b72cc4f12ae73fb8b73dc178f93e18e66e916df985df0e5bfad7af3e976e43ae5fc3687ef5e1f325927b06aff0656cb07fc929f7179a1f86f401fe08c3c0e8fdb") ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)) mmap(&(0x7f0000ff5000/0x8000)=nil, 0x8000, 0x2, 0x20010, r1, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x3) 2018/05/08 09:50:33 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) write$selinux_user(r0, &(0x7f0000002380)={"73797374656d5f753a6f626a6563745f723a70696e656e8872795f657865635f743a7330", 0x20, "739a01fc43de76ed69"}, 0x2e) socketpair(0x11, 0x7, 0x9, &(0x7f0000000040)) 2018/05/08 09:50:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6852, 0x0) unshare(0x28060400) ioctl$LOOP_GET_STATUS(r0, 0xc0101282, &(0x7f0000000340)) 2018/05/08 09:50:33 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = dup(r0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000040)={&(0x7f0000000000)="8c", 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0xe550, @loopback={0x0, 0x1}, 0x5}}, 0x9, 0x40000000000a, 0x3, 0x7, 0xa}, 0x98) 2018/05/08 09:50:33 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xe8, 0x5}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r3, 0xd1b8, 0x5, 0x7ff}, 0x10) write$selinux_create(r2, &(0x7f00008d2fce)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x32) 2018/05/08 09:50:33 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x408400, 0x0) write$cgroup_pid(r0, &(0x7f0000000100)={[0x33, 0x37, 0x31, 0x34, 0x39, 0x35, 0x37, 0x34, 0x38]}, 0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x200, 0x0, 0x13}, &(0x7f0000000200)=0x10) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000040), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x260) [ 101.354824] device bridge0 left promiscuous mode 2018/05/08 09:50:33 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="5084d3bc9030bd0cf727bd0c", 0xc, 0xfffffffffffffffd) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000000c0)={{0x80, 0x2, 0x3, 0x8, "59914e218ec28414b6a8cb1d10be55a9482dfd826e6f390951d0b89e97d908dcb945bf63e3f907d94c893344"}, 0x0, 0x0, 0x7f3, r2, 0x7, 0x8001, "3dca0e843844668077fd0e9d7b762d98c7a508b107b9be82075c80894657ac559fc73c5f0716d694c99e344f14d7475f8277d3241574dcf7bd100fde4eb501d2", &(0x7f0000000080)='ceph\x00', 0x5, [], [0x4ae, 0xfff, 0x8, 0x8001]}) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="c85324f60a414391dcb874f87126b7a65f32d3b7a49ae66fd84eb2e216bd7d71774b8e75d5f792419202f7fd202c1f0141ff755fe8f13f83ae342c6178d867379dfde8d3a3e53732696654013e443e2f8c32411f75df3ee1d505cc8e722ec82ca5ab4989ce5bb8e7b3f5058bd868e27728efd3168a1accb4acefc47136c6b88250", 0x81, r0) 2018/05/08 09:50:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000200)='encrypted\x00', 0xaa, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)}) r3 = request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000040)="81779c92c907b20fb0ef7f4210b7", 0xe, r3) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r1}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 0x4e22, 0x1000, 0xa, 0x80, 0x0, 0x3f, 0x0, r4}, {0x7fff, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x5, 0x6, 0x2}, 0x3, 0x6e6bb7, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x2f3, 0x4d5, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x0, 0x1, 0x0, 0x0, 0x9}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/08 09:50:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340), 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r1, 0x3a, &(0x7f0000000040)={0x0, 0x16, 0x74b, 0x4}) 2018/05/08 09:50:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x8000, 0x440000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180)=0x5, 0x4) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000003000000", 0x1f}], 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100)=0x80000001, 0x1) 2018/05/08 09:50:34 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3ff, 0x40) 2018/05/08 09:50:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') rt_sigsuspend(&(0x7f00000000c0)={0x100000000}, 0x8) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000080)) 2018/05/08 09:50:34 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000100)) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000180)=""/1, &(0x7f00000001c0)=0xfffffffffffffdf3) 2018/05/08 09:50:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) r2 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x4, 0x200000) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000480)={'filter\x00', 0x0, 0x3, 0xaf, [], 0x2, &(0x7f0000000380)=[{}, {}], &(0x7f00000003c0)=""/175}, &(0x7f0000000500)=0x78) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b63e820faeb99547298992ea54c7be", 0x11) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f00000000c0)=@routing={0x6e, 0x10, 0x3, 0xb45f, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}]}, 0x88) 2018/05/08 09:50:34 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) r2 = epoll_create(0x40) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r1}) tee(r2, r0, 0x0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) write$eventfd(r1, &(0x7f00000000c0), 0xffffffffffffffd0) 2018/05/08 09:50:34 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffff, @ANYBLOB="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"], 0xa0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x391, 0x40) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x100000000, 0x4) 2018/05/08 09:50:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000200)='encrypted\x00', 0xaa, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)}) r3 = request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000040)="81779c92c907b20fb0ef7f4210b7", 0xe, r3) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r1}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 0x4e22, 0x1000, 0xa, 0x80, 0x0, 0x3f, 0x0, r4}, {0x7fff, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x5, 0x6, 0x2}, 0x3, 0x6e6bb7, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x2f3, 0x4d5, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x0, 0x1, 0x0, 0x0, 0x9}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/08 09:50:34 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x1ff}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x1d) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000080)=ANY=[@ANYBLOB="28000306759a4bc9151b8364c2ff0300c1e5f398f0ffae285f0000c392ca80000058699a1a7dc97d8e9743eb5660d4000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00.\x00\x00\x00\x00\x00'], 0x3b1}, 0x1}, 0x0) 2018/05/08 09:50:34 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = socket$key(0xf, 0x3, 0x2) recvfrom$ax25(r1, &(0x7f0000000040)=""/8, 0x8, 0x40000000, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10800, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffff9c, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000140)=0xffffffffffffff2c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/08 09:50:34 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x4, 0x80, 0x6}) fcntl$getflags(r0, 0x40a) 2018/05/08 09:50:34 executing program 7: r0 = semget$private(0x0, 0x20000000104, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x9}, {0x3}], 0x2) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000040)=""/241) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0xde238c8ac07314d5, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000180)=0x4) 2018/05/08 09:50:34 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3ff, 0x40) 2018/05/08 09:50:34 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000a52c00750000002e00004a7f005d6e6c3c00009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) pwritev(r0, &(0x7f0000001100)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="d8e2c90e7c258fcd9c3113202f0c2fb6fb47f0601ca5ff8959617ae21fe31c0eabc8e36ed9150bb68a10d45be4dcf956af500fb9a42aeec063e3e30e94b299237d01dd768be0c9e987dd40ff4c06d932fcb79231c26b73a93c111de8d074c75e6e1985aceb0f03cfd35c679c41844d2759107fb1adc388d973a5dc4496e803be3a3845964282215a7a7f1f35c54fd4055767cf679976e8b5dcb2fd1e8723dffc0a4ab36d56dbce2ce10d4e09487ff0dc8beeb824abda4f59a23d1c44ad473e17aa18a5bf93a9086c5a5629880eb441e2db96878cf1460b25a3460822235e70882df9ab7bf5a8afab0aedbfd6be3273", 0xef}], 0x2, 0x0) 2018/05/08 09:50:35 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x9}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000005c0)={0x0, 0xb2, "dfa2cb273f8c351578058cbc710557dd67d84ecf7ca70850b80e9d489e121944c0abcedd045cb6bfdd54cdefadfad468f14109803cf6896c303a4bde0e90b4c7458e7783b197a26de8606f101d42f6d83dfbef4ed30ac6945281239cc3f8999fe2a8b815b0b8f79e5b2fa3ff3cbc210672b8d124ba06a5b462ac4a9a42a33ee9737ea697e5cc666291eedc45f7e2eb2c845900d2fe00af5856b7d357c3167ef79e8544851ac4b572666070f333e5fb83e13c"}, &(0x7f0000000300)=0xba) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000680)={r1, 0xe000000, 0x8, 0x6, 0xfffffffffffffffe, 0x7, 0xda9, 0x6, {r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xffffffffffff0000, 0xb02, 0x1, 0x3, 0x1}}, &(0x7f0000000340)=0xb0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000080)) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd4751230827b8a441297c", 0x49, 0x400000000}, {&(0x7f00000004c0)="22c13eb9edb396cbda10bcb1220bad27c41c1567ed6b1e41efa874554e636d8567935852759f5089d2f4dcc466d57ae361ce3c44c92f07d6ab24c62a3153bfbd5cc5ddc429032cc0ca959c825c478783e15f900d56e4ffbc17bc19c269344d9a9c6222b83a87716ec8302935556667b3c491ff88bc8dfa1faa273c39635260a61f53a8e37a2682be96fb92c3fa6786dbc2aa7117e4bc834e8e9992eb55f005dfeef0bcd7a1464ba6788a07c8301372268f68b5af2d3f4ffcc1fcdf9460f2a6191d42caa05d5048178e84f2fd0a7b0ccf0c8533e5358929b969b48631bb55b5ce6b2bbc181d149909280bc11d75f9c5fce8", 0xf1, 0x2}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r3, &(0x7f0000000180), 0xfffffc5d) dup3(r3, r0, 0x80000) 2018/05/08 09:50:35 executing program 2: r0 = inotify_init1(0x3) fcntl$setown(r0, 0x8, 0xffffffffffffffff) bind$vsock_stream(0xffffffffffffffff, &(0x7f00000001c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x800000002b) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 'nr0\x00'}}, 0x1e) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000180)) 2018/05/08 09:50:35 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800001, 0x0) [ 103.845440] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 103.845440] The task syz-executor7 (7609) triggered the difference, watch for misbehavior. 2018/05/08 09:50:36 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000dbc000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6a}, [], {0x95}}, &(0x7f0000e6bffc)="47ff3300", 0x2, 0xfed3, &(0x7f000000d000)=""/153}, 0x22) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x488003, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/40, &(0x7f0000000080)=0x28) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast1, @multicast2}, &(0x7f0000000180)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) 2018/05/08 09:50:36 executing program 3: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xae, "9629a9b5a63a3ef0b70eeb2697f520e65037e2c90a3ec08d2e3ac7110487440b530c16a314f3c14dd647116e31e3b146ced0a399617349257f96672ca7952e81e325a68219098b162f0b9b9952774ea2b08bd782b5b1b059a320ea06acfc665be04031573671a4ac98b8a213e2e38ee618bca6b3f44553be4d990c9518e8afb58e0ca4723230b3c38e1d71bd1e6903ef7eb0c72018326109f4f02ceda3d41b715d4ddf237a2a2409a42706280263"}, &(0x7f0000000100)=0xb6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x80}, &(0x7f0000000180)=0x8) ioctl$TCSETA(r0, 0x5406, &(0x7f00000001c0)={0x80, 0x7, 0x6, 0x80000001, 0x89, 0x4, 0x200, 0x6, 0x9, 0x3d69}) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f000059afd5)="73797374656d5f753a6f626a6563745f722273797374656d5f64627573645f7661725f6c69625f74887330", 0x2b, 0x0) 2018/05/08 09:50:36 executing program 2: unshare(0x60000000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = creat(&(0x7f0000000380)='./file0\x00', 0xc8) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000003c0)=0x1000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2001, r2, r3, 0xa93d, 0x3, 0x2003) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f00000002c0)={0x2, 0x80000001, 0x1, 'queue0\x00'}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_mtu=0x80000001}) 2018/05/08 09:50:36 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='bfs\x00', 0xfffffffffffffffd, 0x0) socket$netlink(0x10, 0x3, 0x13) 2018/05/08 09:50:36 executing program 0: pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x4000) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x40000032, 0xffffffffffffffff, 0x3) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x8}, &(0x7f0000000180), 0x1400) 2018/05/08 09:50:36 executing program 6: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) r1 = socket$inet(0x2, 0x3, 0xfffffffffffffffe) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000040)=0x1ff, 0x4) 2018/05/08 09:50:36 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000300)=""/28, 0x20c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @time={0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x5}, 0x0, 0x0, 0x0, {}, 0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) write$rdma_cm(r1, &(0x7f00000029c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000002980)={0xffffffff}, 0x0, 0x3}}, 0x20) write$rdma_cm(r1, &(0x7f0000002a00)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000340), r2}}, 0x18) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0x100) 2018/05/08 09:50:36 executing program 1: r0 = socket$kcm(0xa, 0x40000000000003, 0x11) sendmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000002c0)=@nl=@unspec, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14008d0600000000440000000800000007020000"], 0x14}, 0x0) [ 104.160971] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 09:50:36 executing program 1: r0 = socket(0x1e, 0x100000000000801, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8, 0x800000000000000, 0x5}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8001, 0x1, 0x476, 0x7, 0x2}, &(0x7f0000000300)=0x14) r3 = open(&(0x7f0000000180)='./file0\x00', 0x80100, 0x140) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={r2, 0x3}, &(0x7f00000003c0)=0x8) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000080)={0x4}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, 0xfffffffffffffffe, &(0x7f00000000c0), 0x8) rt_sigreturn() ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000000340)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000400)=@generic={0x3, 0x403, 0x100000000}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000140)=0x7) 2018/05/08 09:50:36 executing program 0: pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) umount2(&(0x7f0000000140)='./file0\x00', 0x8) io_setup(0x9, &(0x7f0000000040)=0x0) write(r1, &(0x7f0000000880)='(', 0x1) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000080)="060000008000", 0x6}]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21}}, 0x8, 0x55, 0x5, 0xd90, 0x2}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r3, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/27, &(0x7f0000000100)=0x1b) ftruncate(r0, 0x4) 2018/05/08 09:50:36 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x9) connect(r0, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0xb755}, 0x80) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/178, 0xb2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x7, 0x4) io_setup(0x4, &(0x7f0000000200)=0x0) r2 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x870, 0x48000) io_cancel(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000240)="6a99954e93902cd7bdfb2a4ef36a31fb08f2cfddcc1adac352e83cbc5e4de6cced197b36b5f32a9b9842afef8d81afd0d709eba5f686079126efa21ef416f31a8d4da2e66553badf65c33d5abd91b001fb4978e831c3741049e8612cafe4f9693e311e32388857e16b940e30e2dc91828f4daac2401a", 0x76, 0x9, 0x0, 0x1, r2}, &(0x7f0000000340)) chroot(&(0x7f0000000380)='./file0\x00') r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x40, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) getsockopt$bt_hci(r0, 0x0, 0x62, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) 2018/05/08 09:50:36 executing program 3: io_setup(0x1, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), 0xc) unshare(0x8000000) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/05/08 09:50:36 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x383) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000900)=0x5, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffc, 0x932b, 0x10000, 0x4, 0x80, 0x3, 0x3e, 0x101, 0x275, 0x40, 0x1b7, 0x3, 0x0, 0x38, 0x1, 0x0, 0x6, 0x4}, [{0x7, 0x6, 0x100000000, 0x9, 0xffffffff, 0x2, 0xfffffffffffffffc, 0x200}, {0x0, 0x10001, 0x8001, 0x72, 0x0, 0x81, 0xfffffffffffffff9, 0x3663}], "47dd3c25bcec0fcc4863b1b7ce7beb25ecb5ab2eeb03daf66680bc058e5c314a0a386bb033cacc592cbeb2176d579ac002096f505261144c663729e42ee63390b176ddd1094dace35d2f8db31b0c4867c3810aefb090a2d1c4515b9ff694aaef4102c5a42a4464a71380534277fc700d004af5f6ef2ffa9fc05e115556582470d0013838a629468a728639ff8445c02b5d94aef2f4af3e7ac5bf70d74024dce6ff72755853b3e0b601a966e463999cc086a469e01f99d947a6f191204623cd97d98ec79017e4ec17c204", [[], [], [], [], [], [], []]}, 0x87a) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 2018/05/08 09:50:36 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mq_getsetattr(r0, &(0x7f0000000180)={0x6, 0x3, 0x4, 0x4, 0x6, 0x101, 0x3, 0x800}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000380)={'teql0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) mq_open(&(0x7f0000000000)='.systemvmnet0@nodevmd5sum\'$*nodevselinux\x00', 0x0, 0x0, &(0x7f0000000080)) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000280)=@req={0x2, 0x7ff, 0x6, 0xffffffffffff7fff}, 0x10) r2 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x200000000000000, 0x80000000000044) ioctl(r2, 0x20000000002201, &(0x7f0000000000)) ioctl$HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f0000000140)) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e617400000000000000000080000000000000000000000000000000000000001300000040d0b1b0b2cba75183b800fbadab2bb7ec5013"], &(0x7f0000000100)=0x37) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) ioprio_get$pid(0x1, r3) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000002c0)={@loopback, @multicast1, @multicast2}, &(0x7f0000000300)=0xc) mq_getsetattr(r0, &(0x7f0000000200)={0x3f, 0x8, 0x5, 0x1, 0x1, 0x4, 0x8, 0x1}, &(0x7f0000000240)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000340)={0x2, 0x8}) 2018/05/08 09:50:36 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0), 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x9b7a95834702e445) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7fffffff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x8b, 0x80000001, 0x1, 0x3}, {0x80, 0x9, 0x5, 0x100000001}]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x1000) 2018/05/08 09:50:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') ioctl$TIOCSTI(r1, 0x5412, 0xbadf) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000100)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000)="9f", &(0x7f0000001240)=""/208}, 0x18) [ 104.514760] Unknown ioctl 4724 [ 104.566845] : renamed from tunl0 2018/05/08 09:50:36 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001080)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001200)=""/153, 0x99}, 0x100) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000022c0)=""/4096) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000011c0)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="380d6e9a394dffb87c017530d3aec2b139eed96e822fe24f1cc8f9b5660e0ecde4e4bf357f1c33db302e32e989711c718862e86d6521a7cb02004d39f46b3001d993aba26f5ac35dc8b49ad2ed308c7b60faac3992a03bad91dcca605331ffc66f860d84dbb42447d598bdb08b0d678aec7bd8f5af73732f0366d72cfd8f9fa66505a971928d2c6589b02d2714ee034532d7b9deb5dba518", 0x98) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0x4) [ 104.592172] Unknown ioctl 4724 2018/05/08 09:50:36 executing program 4: unshare(0x28060400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) tee(r0, r0, 0x9, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0xa0000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000280)={0x1, 0x0, 0x35}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}}}, 0x80000000}, &(0x7f0000000200)=0x90) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0x10001, 0x10}, 0xc) 2018/05/08 09:50:36 executing program 2: unshare(0x60000000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = creat(&(0x7f0000000380)='./file0\x00', 0xc8) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000003c0)=0x1000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2001, r2, r3, 0xa93d, 0x3, 0x2003) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f00000002c0)={0x2, 0x80000001, 0x1, 'queue0\x00'}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_mtu=0x80000001}) 2018/05/08 09:50:36 executing program 3: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x2}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) 2018/05/08 09:50:36 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getenv(0x4201, r0, 0x3, &(0x7f0000000040)) r1 = socket(0xb, 0x805, 0x2) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x5, &(0x7f0000000000), 0xc3d7) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000080)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x35b}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r4, @ANYBLOB="0580ff0705003cf5"], &(0x7f0000000180)=0x10) 2018/05/08 09:50:36 executing program 6: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4a40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv4_delroute={0x48, 0x19, 0x400, 0x70bd2c, 0x0, {0x2, 0x14, 0x14, 0x3, 0xfd, 0x0, 0x0, 0xa, 0x3500}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1d}}, @RTA_UID={0x8, 0x19, r2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_MULTIPATH={0xc, 0x9, {0x3dbc354e, 0x8, 0x1, r3}}, @RTA_PRIORITY={0x8, 0x6, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0xc0}, 0x20040004) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00000000c0), 0x4) 2018/05/08 09:50:36 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000000000)=0xfffffffffffffffd) [ 105.570103] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 09:50:37 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x4, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000b13000)='./file0\x00', &(0x7f00005f0000)=@known='system.posix_acl_access\x00') 2018/05/08 09:50:37 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getsockname(r0, &(0x7f0000000040)=@rc, &(0x7f0000000100)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$unix(r3, &(0x7f0000000300)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000280)="44454ac1711f3ed70a0397d293dee4442bf57a6134dc922364da3d8b5e5bde398a8c07386cd5d89edf246f70f719ede5e071ad290672c56ca6246aed969b", 0x3e}], 0x1, 0x0, 0x0, 0x8000}, 0x40) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) sendmsg(r2, &(0x7f0000000a40)={&(0x7f0000000340)=@generic={0x2, "fb64fee25495c60eb42786859e68f87906397c733417c32f8b986694301ca91bcaee71bc2e43086b2b9decc1db23adc0e5bf3955e53b71c8daff1f4179e2a769aef2e919ed345b800467a3021a62c578ad241d05d8c512ca64b8d0d1a00b6ef1452f67b805cb28196b5969a0e230de531824176b81fabda4cabd3fd25f67"}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000003c0)="0869c754560532f96e0c282978b3acc65dc44cd5aa698613bbea7f7cba0b5a711834d65e267580afc4664674e3f90abfce37b468e9c46bb3b8f663fac37cfa057854012543f515606effd82e71505e9084e019d70f2531f90d66649ec7be4d03ef6a6fe843e461399a22cc32492f47b656ac2e8caf343c50918398f5d62c99661d37ef049f492e947a166ac286a2751c5cbf6b603a91c6158d9b204801ec578a521330e7386a3d3cbd0976fc12715d343e2a2f1ec276d514f3a2cc47c23f479872fe21efee01ae6fe5bfbab1d58be90dd9b6411e80e8685b1582ae5e5a77790d7c", 0xe1}, {&(0x7f00000004c0)="e87f217fdf74fd329ef62a59704c5bd847483704cc54f0e6eaa9d33a35b23d3fbcd8e728541f060d459d", 0x2a}, {&(0x7f0000000500)="40a636aa854c177cc8b68e86d02145bb163cbdfb5c7ecf2bc2e2b27f08f92bfa85004fa870f5bf4bee563bd71af82e76d7b5cca1b8a7f6025cf40cb4aa1abbcfd979e598bcd16926ea1a767edd845c15b621e3feab4abada7dffcd8a9fd0ccd5f6cb900646d5d59a49062628cdbbdb219d77b7ea72d2faf5", 0x78}, {&(0x7f0000000580)="d05aa3f96efe2c44027b1af91aaa63700c39cf9dc42dd4783af8f6ed41c933eb663a006c715c4fa340f81158e59444ae82751d217c5ef3d0a68e9dd6544f089c5868dc011f35671b35621c86707fff5faf6d15022d874d0bbb0ad7e58e9c90e29b201656d37eb28aef5f42acaead18", 0x6f}, {&(0x7f0000000600)="2d4f4811f548e1098a", 0x9}, {&(0x7f0000000640)="b463a2b915cb0a9769b8fa6f08237b2da1c128736180f0ec06696a2ac023dfe1cc1be36cb8a8e9959af2e0334195c06e4833e492b3528a76ea712aecb85574980e2aa558f71d07f94c469bee214d9c76", 0x50}, {&(0x7f00000006c0)="bf9cc76b1b3f819cd843403aeec2046295f7439ff6903122737b6eb8a914d1ce95677f4944ab2b3eed2ba2ef2cbc56855eb04d9b0cc7c59befd52c1fd4373eadaea4d3cb1d1ff47376814528be0f0e7a1862493aab1ffb54b2b49112071b1e3bd799500401bfb9744bb913293cf5b91f2e667ab5bf4d6933b59ffe333dd212a5e18c344d3e089b85529f0b390265b505f916c972f4b8784ae30d771c4468aca42a2c02e32202ae5ed0c6bad698ace9ea6a22bc0640c0a546337210274c9125c856", 0xc1}], 0x7, &(0x7f0000000840)=[{0x28, 0x11b, 0x5ba, "557cd51442216bdfa3c74a2831651a1702610e"}, {0xf8, 0x112, 0x6, "c55248b4d05bbe86c4009dab9cdb7f963ee2c7db3382f9d82ddd26839fa0e1c6a90c08d6b8c1430eedc686053fcc19237e13c13c4b475e3076ca37784093b047e6874370a6b13f3dd312e5eb0744db9a8767943a3e9c51bb77e5c7ca3a9ba2ba597ee5d9efcdec5b1902f92836f9948fe126bf0734b27695b23d5dc2f69c3ba424efd5ce95b040dcc05aff11900326558e48709b6e06aa6c8a710638c8c014b2e6d747ac06c7c9551b26331c1018760650980fb8e54cc21e056d0a8632df8f90660350935ffe0111becb2f7d402e99ec98d927bd1f9816da00aefda1e02e65afad"}, {0xc0, 0x0, 0x8, "7e82fcdb705654431583032320fe2b43c43264db0acc86316ed6dfc0325d6ba0d6c38f056db10f159a5aa9183cc710df50520f3e949461497930932df101fba90bc745c714434699f90f4022eb0431cca852212338d1cb67a85c2e2b7ba0c6373980ab2426649a70fd2ee1d09ef79248abf416ad9dd2b88e60e081d98a7209135b128cf937692674bd6675c7102d9508c5fe8bcbf1d72fd7b6f029a82de44e5b512e918b03baee699b000d82db"}], 0x1e0}, 0x4000000) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/08 09:50:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x0, 0x8000000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff]}}, 0xfffffffffffffdfc) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0x1, 0x3, [@local={0xac, 0x14, 0x14, 0xaa}, @empty, @dev={0xac, 0x14, 0x14, 0x1c}]}, 0x1c) preadv(r2, &(0x7f0000002500)=[{&(0x7f0000002480)=""/89, 0x59}], 0x1, 0x2) 2018/05/08 09:50:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={0x0, 0x2, 0x8}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000540)={r1, 0x3}, &(0x7f0000000580)=0x8) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000040)="b33582e02e0d78b1025946fc4d742d2867313adfd48dca271a2f8bd70090eba4be74ebd4c6c3bda1091872a10ded6eabd482012c6466732471c20a3fc3bf64e182142d", 0x43}, {&(0x7f00000000c0)="3463e0e39f1787626435dc8cda42072da7a335abeb44bf14f044bbc6c9c1a441a5d4419f77e954ca8d90ef6b5314b72c2d9db8a94cabcaab24dccf9926b4d93a2723e63719104a58846c02671a3b8cc3bf222a3ae0d648b2e55bcddd3425307f207e61c45898be1e4a4340529506220a31f61bc1eb5345b41069403be80ab8ffdf11e3cea2e70e76599eda41cc7b899898430026be9bf73c2219c1708fbe9852c0994fcedf01c6", 0xa7}, {&(0x7f0000000180)="17f843df6479cc143482e99f57f89d3954b15a1051628d61d8cdc2ea239d7e12a6a3f43f0c0596dfbed15423444da949da8909a8629216463277bfd3d19fb9e31fd1bd7a1a9fc80b177beea32407b9f59c2439e026735e941936b38e34c85e2cc2546033db4e5fda956dd4d4cb052b3680a63adaba658157ccaddad2f16cc278d305abb39b6a9a0165ed84b8220edb8e5194a27877e8cd695455999a2ebb59e193cde90b420dadfde9a969a0f4136b7161a03da404479124b3cb60fceee67dc6405a3872b3afa42a8e47ddd09311e29a", 0xd0}, {&(0x7f0000000280)="10695dab7f09b7bb97f32b77f571115f4e489191b3c45914413aee298338c5bc9ccf4e3fca804a89710f658da219c6cb9a352575dbabfbbaffad93e64d5c3fe4f9", 0x41}], 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000084000000050000001000000000080000200000000000000084000000020000007c0400000300000000000080", @ANYRES32=r3, @ANYBLOB="300000000000000084000000010000008000e30000800000977c000005000000000000000500000007000000", @ANYRES32=r2, @ANYBLOB="3000f7ffffffffff8300000001000013976bb230919c9179ff7c780c00090006000002000001000000020000", @ANYRES32=r2, @ANYBLOB="180000000000000084000000000000000200590f0500da0018000000000000008400000000000000000050000200ffff18000000000000008400000007000000ac14140d00000000300000000000000084000000010000000400c7000402000000f8ffff06000000010000000000000007000000", @ANYRES32=r3, @ANYBLOB="18000000000000008400000000000000ff070180050001f0"], 0x128, 0x8080}, 0x4000) 2018/05/08 09:50:37 executing program 4: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mlock2(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/121) 2018/05/08 09:50:37 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x1) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003780)={@mcast1, 0x0}, &(0x7f00000037c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003800)={'sit0\x00', r1}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x5, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x10000000}, 0xfffffffffffffd29) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) 2018/05/08 09:50:37 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0xfffffffffffffdbd) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000180)=""/32) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/11, 0xb}], 0x1) 2018/05/08 09:50:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000040)=[@sndrcv={0x30, 0x84, 0x1}, @init={0x18, 0x84}], 0x2be}, 0x0) [ 105.611363] : renamed from tunl0 2018/05/08 09:50:37 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f0000000180)=""/98, &(0x7f00000000c0)=0x62) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x3, 0x2, 0xff, 0x8, 0x101, 0x3, 0xffffffff}, &(0x7f0000000040)=0x20) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) [ 105.753749] ================================================================== [ 105.761185] BUG: KMSAN: uninit-value in netif_skb_features+0xdf8/0xec0 [ 105.767867] CPU: 1 PID: 7735 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 105.774707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.784062] Call Trace: [ 105.786666] dump_stack+0x185/0x1d0 [ 105.790305] ? netif_skb_features+0xdf8/0xec0 [ 105.794814] kmsan_report+0x142/0x240 [ 105.798637] __msan_warning_32+0x6c/0xb0 [ 105.802711] netif_skb_features+0xdf8/0xec0 [ 105.807041] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 105.812439] validate_xmit_skb+0x89/0x1320 [ 105.816684] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.821357] ? _raw_spin_unlock_bh+0x57/0x70 [ 105.825780] validate_xmit_skb_list+0x17b/0x380 [ 105.830464] sch_direct_xmit+0x1c9/0x8f0 [ 105.834538] __qdisc_run+0x1785/0x3730 [ 105.838440] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 105.843821] __dev_queue_xmit+0x1d50/0x3520 [ 105.848161] dev_queue_xmit+0x4b/0x60 [ 105.851981] ? __netdev_pick_tx+0xb60/0xb60 [ 105.856511] packet_sendmsg+0x7c70/0x8a30 [ 105.860685] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.865559] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.870243] ? __fdget+0x4e/0x60 [ 105.873623] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 105.879001] ? compat_packet_setsockopt+0x360/0x360 [ 105.884029] SYSC_sendto+0x6c3/0x7e0 [ 105.887753] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 105.893211] ? prepare_exit_to_usermode+0x149/0x3a0 [ 105.898243] ? SYSC_getsockopt+0x374/0x570 2018/05/08 09:50:37 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x2, 0x1, 0x8001, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000180)=0x3cf73e91) set_mempolicy(0x4003, &(0x7f0000a94ff8)=0x1000000000000005, 0x1f) pipe(&(0x7f0000097ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000000)=""/171, &(0x7f00000000c0)=0xab) write$sndseq(r2, &(0x7f0000000200)=[{}], 0x30) fcntl$setpipe(r1, 0x407, 0x80003) [ 105.902490] SyS_sendto+0x8a/0xb0 [ 105.905944] do_syscall_64+0x309/0x430 [ 105.909840] ? SYSC_getpeername+0x560/0x560 [ 105.914172] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.919363] RIP: 0033:0x455979 [ 105.922551] RSP: 002b:00007fead22a1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 105.930268] RAX: ffffffffffffffda RBX: 00007fead22a26d4 RCX: 0000000000455979 [ 105.937538] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 105.944814] RBP: 000000000072bea0 R08: 0000000020000000 R09: 0000000000000014 [ 105.952084] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 105.959354] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000000 [ 105.966826] [ 105.968449] Uninit was created at: [ 105.972008] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 105.977116] kmsan_kmalloc+0x94/0x100 [ 105.980920] kmsan_slab_alloc+0x11/0x20 [ 105.984900] __kmalloc_node_track_caller+0xaed/0x11c0 [ 105.990093] __alloc_skb+0x2cf/0x9f0 [ 105.993814] alloc_skb_with_frags+0x1d4/0xb20 [ 105.998657] sock_alloc_send_pskb+0xb56/0x1190 [ 106.003246] packet_sendmsg+0x6454/0x8a30 [ 106.007406] SYSC_sendto+0x6c3/0x7e0 [ 106.011125] SyS_sendto+0x8a/0xb0 [ 106.014582] do_syscall_64+0x309/0x430 [ 106.018492] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.023674] ================================================================== [ 106.031033] Disabling lock debugging due to kernel taint [ 106.036675] Kernel panic - not syncing: panic_on_warn set ... [ 106.036675] [ 106.044311] CPU: 1 PID: 7735 Comm: syz-executor2 Tainted: G B 4.16.0+ #87 [ 106.052451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.061813] Call Trace: [ 106.064419] dump_stack+0x185/0x1d0 [ 106.068078] panic+0x39d/0x940 [ 106.071302] ? netif_skb_features+0xdf8/0xec0 [ 106.075811] kmsan_report+0x238/0x240 [ 106.079625] __msan_warning_32+0x6c/0xb0 [ 106.083700] netif_skb_features+0xdf8/0xec0 [ 106.088035] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.093425] validate_xmit_skb+0x89/0x1320 [ 106.097678] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.102357] ? _raw_spin_unlock_bh+0x57/0x70 [ 106.106787] validate_xmit_skb_list+0x17b/0x380 [ 106.111452] sch_direct_xmit+0x1c9/0x8f0 [ 106.115520] __qdisc_run+0x1785/0x3730 [ 106.119425] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.124793] __dev_queue_xmit+0x1d50/0x3520 [ 106.129118] dev_queue_xmit+0x4b/0x60 [ 106.132917] ? __netdev_pick_tx+0xb60/0xb60 [ 106.137238] packet_sendmsg+0x7c70/0x8a30 [ 106.141384] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.146223] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.150880] ? __fdget+0x4e/0x60 [ 106.154233] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 106.159596] ? compat_packet_setsockopt+0x360/0x360 [ 106.164602] SYSC_sendto+0x6c3/0x7e0 [ 106.168299] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 106.173745] ? prepare_exit_to_usermode+0x149/0x3a0 [ 106.178773] ? SYSC_getsockopt+0x374/0x570 [ 106.183010] SyS_sendto+0x8a/0xb0 [ 106.186471] do_syscall_64+0x309/0x430 [ 106.190348] ? SYSC_getpeername+0x560/0x560 [ 106.194682] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.199860] RIP: 0033:0x455979 [ 106.203043] RSP: 002b:00007fead22a1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 106.210759] RAX: ffffffffffffffda RBX: 00007fead22a26d4 RCX: 0000000000455979 [ 106.218030] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 106.225303] RBP: 000000000072bea0 R08: 0000000020000000 R09: 0000000000000014 [ 106.232588] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 106.239858] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000000 [ 106.247640] Dumping ftrace buffer: [ 106.251165] (ftrace buffer empty) [ 106.254851] Kernel Offset: disabled [ 106.258464] Rebooting in 86400 seconds..