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 '10.128.0.32' (ECDSA) to the list of known hosts. 2018/05/03 15:56:09 fuzzer started 2018/05/03 15:56:09 dialing manager at 10.128.0.26:43959 syzkaller login: [ 49.635969] can: request_module (can-proto-0) failed. [ 49.646825] can: request_module (can-proto-0) failed. 2018/05/03 15:56:17 kcov=true, comps=false 2018/05/03 15:56:20 executing program 0: 2018/05/03 15:56:21 executing program 1: 2018/05/03 15:56:21 executing program 7: 2018/05/03 15:56:21 executing program 4: 2018/05/03 15:56:21 executing program 2: 2018/05/03 15:56:21 executing program 3: 2018/05/03 15:56:21 executing program 5: 2018/05/03 15:56:21 executing program 6: [ 54.815390] IPVS: ftp: loaded support on port[0] = 21 [ 54.909577] IPVS: ftp: loaded support on port[0] = 21 [ 54.957960] IPVS: ftp: loaded support on port[0] = 21 [ 55.030748] IPVS: ftp: loaded support on port[0] = 21 [ 55.122625] IPVS: ftp: loaded support on port[0] = 21 [ 55.225188] IPVS: ftp: loaded support on port[0] = 21 [ 55.374495] IPVS: ftp: loaded support on port[0] = 21 [ 55.522336] IPVS: ftp: loaded support on port[0] = 21 [ 56.391517] ip (4663) used greatest stack depth: 54312 bytes left [ 57.784717] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.791232] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.824152] device bridge_slave_0 entered promiscuous mode [ 57.909397] ip (4785) used greatest stack depth: 54200 bytes left [ 58.020355] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.026803] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.072564] device bridge_slave_0 entered promiscuous mode [ 58.120939] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.127459] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.153113] device bridge_slave_1 entered promiscuous mode [ 58.177777] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.184276] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.210404] device bridge_slave_0 entered promiscuous mode [ 58.296362] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.302829] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.317216] device bridge_slave_1 entered promiscuous mode [ 58.328761] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.335479] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.356099] device bridge_slave_0 entered promiscuous mode [ 58.376281] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.382728] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.403639] device bridge_slave_0 entered promiscuous mode [ 58.433633] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.440119] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.461074] device bridge_slave_1 entered promiscuous mode [ 58.479641] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.523176] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.533400] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.539878] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.582340] device bridge_slave_1 entered promiscuous mode [ 58.649198] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.655676] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.676325] device bridge_slave_1 entered promiscuous mode [ 58.690370] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.726130] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.732618] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.770611] device bridge_slave_0 entered promiscuous mode [ 58.787109] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.798198] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.813530] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.837569] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.869685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.972503] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.979006] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.008983] device bridge_slave_1 entered promiscuous mode [ 59.065757] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.072223] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.109707] device bridge_slave_0 entered promiscuous mode [ 59.144948] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.153652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.163338] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.232309] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.238794] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.275121] device bridge_slave_0 entered promiscuous mode [ 59.313144] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.319921] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.352972] device bridge_slave_1 entered promiscuous mode [ 59.400513] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.418688] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.427611] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.447584] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.454106] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.509196] device bridge_slave_1 entered promiscuous mode [ 59.552665] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.605914] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.615907] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.673943] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.742486] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.789297] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.829628] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.838894] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.846481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.897336] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.922486] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.931832] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.938787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.973779] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.030963] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.058088] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.064991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.089173] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.096163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.123843] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.140412] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.147318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.172014] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.282672] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.302818] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.310257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.350585] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.357573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.429694] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.439077] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.446939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.493117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.500112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.584133] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.623457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.675168] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.683487] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.694561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.713076] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.772822] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.779775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.807242] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.836985] team0: Port device team_slave_0 added [ 60.865369] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.889410] team0: Port device team_slave_0 added [ 60.928659] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.936685] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.944301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.003376] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.022958] team0: Port device team_slave_1 added [ 61.039781] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.062088] team0: Port device team_slave_0 added [ 61.083424] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.110537] team0: Port device team_slave_1 added [ 61.142456] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.156218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.219569] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.226541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.270230] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.277151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.290786] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.331756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.339955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.356895] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.381405] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.393105] team0: Port device team_slave_1 added [ 61.418676] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.432922] team0: Port device team_slave_0 added [ 61.444823] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.454793] team0: Port device team_slave_0 added [ 61.463317] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.478317] team0: Port device team_slave_0 added [ 61.509620] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.524884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.542267] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.560274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.570565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.589805] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.596721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.606643] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.633850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.644655] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.654068] team0: Port device team_slave_1 added [ 61.668845] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.691666] team0: Port device team_slave_1 added [ 61.709336] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.727996] team0: Port device team_slave_1 added [ 61.742893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.763856] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.796553] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.808613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.820442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.831527] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.849566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.868093] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.875615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.888139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.935010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.971289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.999646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.010650] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.022965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.032736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.042170] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.072606] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.080463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.096692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.106858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.124298] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.131988] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.140137] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.148081] team0: Port device team_slave_0 added [ 62.156560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.195443] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.218669] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.249326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.272294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.282854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.291538] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.304203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.313304] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.340797] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.350063] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.358619] team0: Port device team_slave_1 added [ 62.377922] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.395713] team0: Port device team_slave_0 added [ 62.413720] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.422275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.451478] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.461647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.470499] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.479494] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.494588] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.510078] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.517915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.540563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.570838] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.588134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.608197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.629291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.664187] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.677291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.694265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.724841] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.732844] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.744553] team0: Port device team_slave_1 added [ 62.768366] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.775612] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.787295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.802087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.835575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.863077] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.886646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.895628] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.929161] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.937896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.955303] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.965554] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.002258] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.013126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.057276] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.101584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.126334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.160116] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.168060] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.175470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.185644] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.201870] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.210911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.329532] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.336941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.351132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.474810] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.482384] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.499512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.581147] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.588532] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.603393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.781949] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.788443] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.795339] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.801794] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.845422] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.855908] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.882589] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.889087] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.895909] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.902357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.938201] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.126215] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.132706] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.139580] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.146065] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.167189] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.196604] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.203120] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.209945] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.216400] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.289898] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.319641] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.326109] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.332972] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.339449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.355599] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.588738] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.595219] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.602105] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.608546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.652397] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.887556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.901312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.926972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.938489] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.945806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.996737] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.003206] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.010102] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.016561] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.089517] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.192514] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.198991] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.205862] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.212422] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.290601] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.911144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.947807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.014615] ip (5413) used greatest stack depth: 53992 bytes left [ 73.678090] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.773988] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.909328] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.983414] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.144861] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.523133] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.580238] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.616533] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.679796] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.763818] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.832425] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.867509] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.037660] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.321905] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.330279] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.337293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.348321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.431149] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.437502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.451843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.492549] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.498815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.507903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.561197] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.572534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.591408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.653160] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.699849] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.921821] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.928186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.940583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.188140] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.250751] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.258659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.272484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.310824] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.342463] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.377176] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.558179] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.564447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.573848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.628723] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.641256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.659445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.813506] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.107935] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.492253] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.518518] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.821917] random: crng init done 2018/05/03 15:56:48 executing program 7: 2018/05/03 15:56:48 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') exit(0x0) pread64(r0, &(0x7f00000001c0)=""/100, 0xffffffbc, 0xffffffffffffffff) 2018/05/03 15:56:48 executing program 4: 2018/05/03 15:56:48 executing program 7: 2018/05/03 15:56:49 executing program 1: 2018/05/03 15:56:49 executing program 2: 2018/05/03 15:56:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/05/03 15:56:49 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB='IR'], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 15:56:49 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="328110"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 15:56:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x1, 0x2, 0x2, 0x29, 0x8, "c3c3198b717d5ea41957ed91445d590b02730b613e402a0dc941e52c8301d4549e98c4226638f675d646e63306e9406eb414f8554643bcab5583696d659928", 0x25}, 0x60) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1}, &(0x7f0000000040)=0x8) 2018/05/03 15:56:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0xffffffe2) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="bd2116e482424828430a60f5576dd560434d5d42890c4f2a44179a5074ed9fb4f3bb8ecef63b26f547c7ccee11c37ed0ede896af98691f3981a9547691216cec6fe8a474f5a7136841de63fa77eac2eb70ca8d397e5fa87e72b228b8185869e75430b527e7436363e69d9c085e1d4f16f1a53b6b853541f6acd75724b8d5fea0b26b833f9f77707f6bb0f8e3e9ec60211a4b19a84ce201dfbb02d79605125488c5fcb89e9f32668696f0d839a92ee57dacefaadfe52bdfc6d173dc6881cad2e3", 0xc0, 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) getdents64(r0, &(0x7f0000000180)=""/77, 0x54) 2018/05/03 15:56:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') open(&(0x7f0000000000)='./file0\x00', 0x40, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x1bb, &(0x7f0000000300)}, 0x10) preadv(r0, &(0x7f0000000240), 0x298, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x1a) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/03 15:56:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xc3}, &(0x7f0000000140)=0x8) socketpair(0x8, 0xa, 0x5f, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000001c0)=""/39) 2018/05/03 15:56:49 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x456081, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r2, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x80) 2018/05/03 15:56:49 executing program 2: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000001700)=[{&(0x7f0000003940)="90", 0x1}], 0x1) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f0000000040), 0x100000000000035d) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x4010, r0, 0x0) 2018/05/03 15:56:49 executing program 1: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x2000, r0, r1, 0x4, 0xff, 0x40) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x86602) recvfrom$ax25(r2, &(0x7f0000000300)=""/147, 0x93, 0x40000100, &(0x7f0000000200)={0x3, {"b274106b52bf23"}, 0x7}, 0x10) fsetxattr(r2, &(0x7f00000003c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000400)='#cgroupwlan0\x00', 0xd, 0x2) 2018/05/03 15:56:49 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x17f8bd31, 0x200100) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)={0x6, {{0xa, 0x4e20, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x1, 0x5, [{{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x20}}, {{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0x7fff}}, {{0xa, 0x4e22, 0x6, @empty, 0x4}}, {{0xa, 0x4e20, 0x80, @loopback={0x0, 0x1}, 0x8001}}]}, 0x310) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000100), &(0x7f00000000c0)=0x4) 2018/05/03 15:56:50 executing program 5: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xca00, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x6, 0x4) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='hostfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000de2ff8)='.', &(0x7f0000556ffb)='cifs\x00', 0x6000, &(0x7f0000ad5000)) 2018/05/03 15:56:50 executing program 0: unshare(0x40600) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000002c0)={&(0x7f0000001000/0x3000)=nil, 0x3000}) 2018/05/03 15:56:50 executing program 2: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000001700)=[{&(0x7f0000003940)="90", 0x1}], 0x1) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f0000000040), 0x100000000000035d) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x4010, r0, 0x0) 2018/05/03 15:56:50 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x9000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x1}, 0x8) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) r2 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x4, 0x4, 0x1f}, 0x20) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) 2018/05/03 15:56:50 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000240)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000440)='"', 0x1}], 0x1, &(0x7f0000001bc0)}, 0x4000000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@generic={0x0, 0x0, 0x3f}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x200900, 0x0) prctl$setname(0xf, &(0x7f0000000080)='lo\x00') recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000140)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)=0x0) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000740)=[r2, r3, r4, r5, r6, r7]) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000980)={0x100000001, 0x5, 0x0, [{0xf1f6, 0x6, 0x1ff, 0x80000000000000, 0x7fffffff, 0x6, 0x6}, {0x0, 0x2, 0x4, 0x8, 0x6, 0x1f, 0x401}, {0x9, 0x5, 0x1f, 0x8, 0x0, 0x800, 0x2}, {0xf4, 0x90a2, 0x7, 0x3, 0x4, 0x2, 0x5}, {0x75, 0x1, 0x9, 0x20, 0x5, 0xffffffffffffff7f, 0xa44}]}) 2018/05/03 15:56:50 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0xff00000000000000, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x28) recvmmsg(r0, &(0x7f0000008300)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/250, 0xfa}, {&(0x7f0000000180)=""/77, 0x4d}], 0x2, &(0x7f0000000240)=""/95, 0x5f, 0x9}, 0x7}, {{&(0x7f00000002c0)=@nl=@proc, 0x80, &(0x7f0000000600)=[{&(0x7f0000000340)=""/177, 0xb1}, {&(0x7f0000000400)=""/229, 0xe5}, {&(0x7f0000000500)=""/203, 0xcb}], 0x3, &(0x7f0000000640)=""/176, 0xb0, 0x3}, 0x100000000}, {{&(0x7f0000000700)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000780)=""/250, 0xfa}, {&(0x7f0000000880)}, {&(0x7f00000008c0)=""/225, 0xe1}], 0x3, &(0x7f0000000a00)=""/215, 0xd7, 0x9}, 0x17854f3}, {{&(0x7f0000000b00)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/95, 0x5f}, {&(0x7f0000001c00)=""/100, 0x64}], 0x3, &(0x7f0000001cc0)=""/204, 0xcc, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f00000020c0)=[{&(0x7f0000001dc0)=""/147, 0x93}, {&(0x7f0000001e80)=""/157, 0x9d}, {&(0x7f0000001f40)=""/208, 0xd0}, {&(0x7f0000002040)=""/24, 0x18}, {&(0x7f0000002080)=""/13, 0xd}], 0x5, &(0x7f0000002140)=""/99, 0x63, 0xfff}, 0x9}, {{&(0x7f00000021c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000003400)=[{&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/157, 0x9d}, {&(0x7f0000003300)=""/244, 0xf4}], 0x3, &(0x7f0000003440)=""/111, 0x6f, 0x5}, 0x9}, {{&(0x7f00000034c0)=@sco, 0x80, &(0x7f0000005980)=[{&(0x7f0000003540)=""/4096, 0x1000}, {&(0x7f0000004540)=""/248, 0xf8}, {&(0x7f0000004640)=""/74, 0x4a}, {&(0x7f00000046c0)=""/226, 0xe2}, {&(0x7f00000047c0)=""/4096, 0x1000}, {&(0x7f00000057c0)=""/156, 0x9c}, {&(0x7f0000005880)=""/252, 0xfc}], 0x7, &(0x7f0000005a00)=""/72, 0x48, 0x7f258000000000}, 0x10000}, {{&(0x7f0000005a80)=@nfc_llcp, 0x80, &(0x7f0000006f40)=[{&(0x7f0000005b00)=""/4096, 0x1000}, {&(0x7f0000006b00)=""/35, 0x23}, {&(0x7f0000006b40)=""/79, 0x4f}, {&(0x7f0000006bc0)=""/170, 0xaa}, {&(0x7f0000006c80)=""/131, 0x83}, {&(0x7f0000006d40)=""/184, 0xb8}, {&(0x7f0000006e00)=""/48, 0x30}, {&(0x7f0000006e40)=""/36, 0x24}, {&(0x7f0000006e80)=""/74, 0x4a}, {&(0x7f0000006f00)=""/43, 0x2b}], 0xa, &(0x7f0000007000)=""/178, 0xb2, 0x100}, 0x4}, {{0x0, 0x0, &(0x7f00000082c0)=[{&(0x7f00000070c0)=""/4096, 0x1000}, {&(0x7f00000080c0)=""/77, 0x4d}, {&(0x7f0000008140)=""/227, 0xe3}, {&(0x7f0000008240)=""/86, 0x56}], 0x4, 0x0, 0x0, 0xcfea}, 0x401}], 0x9, 0x10000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000008540)=0x2) unshare(0x40000000) [ 83.127426] IPVS: ftp: loaded support on port[0] = 21 [ 83.353688] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 15:56:50 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000506ff8)}, 0x10) socket$key(0xf, 0x3, 0x2) 2018/05/03 15:56:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/05/03 15:56:50 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000c00)=@acquire={0x134, 0x17, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {@in6, @in6}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x4e20, 0x0, 0xa}}}, [@mark={0xc, 0x15}]}, 0xffd4}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4, 0x4004c0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002300)={0x0, @dev, @broadcast}, &(0x7f0000002340)=0xc) getresuid(&(0x7f0000002380), &(0x7f00000023c0), &(0x7f0000002400)=0x0) sendmsg$nl_xfrm(r1, &(0x7f0000002640)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x480000}, 0xc, &(0x7f0000002600)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9c0100001a000a002cbd7000ffdbdf2500000000000000000000000000000000000000000000000000000000000000004e2001ff4e2200000000a0803c000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="fe8000000000000000000000000000aa000004d23c000000fe8000000000000000000000000000aa0700000000000000000100000000000000100000000000000500000000000000010000000000000007000000000000000000010000000000f9000000000000000600000000000000b60000000000000008000000000000000200000000000000ff000000000400000000000028bd700005350000020003664000000000000000ac000700fe800000000000000000000000000019ff0100000000000000000000000000014e2200054e2200ff0a0020a00d000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0100000000000000d95c0000000000000000000000000800000000000000040000004f00000000000000bc0000000000000001040000000000000104000000000000030000000000ddff07000000b66b6e000201000300000000000000003fd7d8c5e1e4756a543b4132acf1f3a025c8914aa9cfd0e8fdda6fea7371bff5592420f6196ccfe022903c1672e19ecaba85b385741cd2c22f10ce96ddace3130451053277c6f6113d75ececd2c33fc43e39ecdd9ce46882ff336e5ec6aff17e139eed830f6d110ffacc8c1ef668f901704817418ae1b22ebd0000000000000000000000"], 0x19c}, 0x1, 0x0, 0x0, 0x80}, 0x8c4) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x14000, 0x0) ioctl$KDSKBMODE(r6, 0x4b45, &(0x7f00000000c0)) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000f00)="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") socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_udp_int(r6, 0x11, 0x0, &(0x7f0000000040)=0x1, 0x4) 2018/05/03 15:56:50 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) move_pages(0x0, 0x2, &(0x7f0000000200)=[&(0x7f000000c000/0x1000)=nil, &(0x7f000000c000/0x1000)=nil], &(0x7f0000000240), &(0x7f00000000c0), 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x800) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) 2018/05/03 15:56:50 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x5, 0xb, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xbe65}, [@exit={0x95}, @generic={0x800, 0x7, 0x0, 0x970b000}, @ldst={0x1, 0x3, 0x3, 0xd, 0xd, 0xc}, @call={0x85, 0x0, 0x0, 0x16}], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x400000000000000}, 0x48) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) setsockopt$inet6_dccp_int(r0, 0x21, 0xfffffffffffffffe, &(0x7f0000000080)=0xfffffffffffffff9, 0x4) accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e, 0x0) 2018/05/03 15:56:50 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x27, 0x0, 0x1, 0x5, 0x401, 0x7, "d9a38c3762c76cff41239dd107a4ee9f0f3aed9f0f0da8b173eba52b0307adc6961f109bd93e2f5c49360c66e7d38338fab52309b6f8414d9af2b4c49d51d8", 0x37}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000080)="83d3e94e5e5973a6da9ebf82b62b5f52757dae8fb64669202abc13fdcee6a8797fa626bfac161195a34726968e8746254586436acde8a9c6ac19fde9de1f4f66d20819cb3f69a731c5c1444dd57392ae0a0bb14fc1e5674ef5318f8a1920aee12f15ab1268eed137d1c6c8d2d194954afd5c705dfec8dc2ee9483e305ff45460ef999c5d24cc378bdb404938a9d54fbbc040307d66372727c3825d418900951ae03dc6f2286434e211587bfff13e277c3599", 0xb2}, {&(0x7f0000000140)="351c21f25bb9544431886ced4749c2e43194ae214a052a47a508b88482b5d11777296572f012bf89859140b3e92e43c22cc38eef06f30d250520573c00a8a9b17a42a81d961c199c631a74a390", 0x4d}, {&(0x7f00000001c0)="ace824ffb48171c29b20894aba90a7f4a4", 0x11}, {&(0x7f0000001040)="a9c22d1f9741dd25275410892c59e084316270f0c6ce02b0c079d42d9cc0851aa7e80dc30054abc559af8da56eac0ae28b417bbfd9d350e7b43e93894af330cbbf865fc04de10b1ecc09a130cfb4b370500345a333303a9a3583d96e89bb828e86ca70e37924e0970a861230bbc8bc95e8a4620686611f753dbc828e201a6db9da57a5b796689ef7ce64f58254ed83eac18add6da6f2b65112ba9c268f56c7ad7ce1b9dec4c5154497158fb0ccdb62f5ffea313a61bcb2bc38afa673219a4765fa1ecb7b53c032709b9c66a176d0acf52fd3a7254bd16118fbeb70b2039788fe1b1225758eab58327f4116e782084804f1954e33b0438a6681c94926ab9a888651d9570ea824628d888cde2e79fb4929a5b8fd1abea64e86d79a40b5b430618e4bc881808c9f0d310d0aafe19484930953a29e30cdb64ded12f3a241690bfee3d8539c1c3b0a521d9a37127cd8a84da4719a251e42040d6a7142864fc086fb1c907ac059a00217e214b52aff2d36d294242912977a07ac26bd4f0d569b88b1655c95be60f064816edb10c49b595f8415eaa019e9046bdb30a6d96fa7d216d3eb38b6bb6df7c013653241d04739f84598e54da781b1965aab8f9572ff0dcba33e24e8336f6bc1b1071c274843d045667ef1d65e15b4fc95822c5bdd961fdd08d31cf2560466d4d2f733db2836a42cfcbde02c6ba1747fe97faeb5da8234b7256af64d4fa377e2cbf654c9130c0bdd2e37a89cde82554e2d1b120a41b045f125af9b96cbbca343388f39c1c98377e1f4ef7d52bb8fa592c0656e0db358920ec63c26e9beb7cd30d1c190a39fb3ee5230fd9759c45fb75c949cd82bdf072113aef6669fb9bc60202934bf81cbb3a8a00b2d7e016b8727a2b2d85ce8e2c6c0b251797c31ed12eb25cc05d64af57b02a56b3ca7d8549734404c35ad6e990e8f8a2b439b496067cb108aa83a47093f5c858623ee7e5aef9d315b48e80baf5a03bc86cb63563121a6912d6432a2c62dc8ca618ce387eeb9d08a36efc39eb5685d3dff41d6968df47d53f464e721de3184a2c8c95ef95ffdf71c25e4b2cf02b88c6bda789f9a0b2f6689c481953e65a75e96ac24542787b1602a9e03a6fa3c34a6524329557418314287bec8b879acb880f2e6558343bb168e055c337aa973cd1b00e01002a2c74a3bfdc440a684f43561da12b8d1751c6ffa5797528bdac94a4d77d882d7ef676d831aea1c29b65a59036b3c54af63ba7863afa601cfff3680e40a2e56f50081f72735d3bfe20cc9774b54bba41b1a61bac93813def9788c5f870088448f44f490a1865de76cc0eb71b7dc2e9cdec068a36bd87afbebc197c9c557a1179eafd7faf1b5146ffe130bdc90d550aaf575edab2852b8ebb43ff861b6792fbd21a1e8df1e51f911ff88390fc8e253e9e1f080926059839a3d56c9b048588d00801a6657bd0a81582583163cb0d104bfc6471bbcc6c0345317073d737202d5d10c8897f2721231ba2aef3e0c7a0dd134ffb489cd2ed80aeb239610cb9689c60247d94721eb60fd8f0fa2df17f917bec13d6d433bc9257d73f5810729ec8645090521189451c64eeb1b9ee6d5277caf811eb571bdbbb136fc276b67a04a291ad8ea7b205ebc9b3ee0c29883ae62d9faaba8b18f278ae79a42cc95655b851290e28edad22fea9afaa482982b7ab1b7fe209d54a3aced352335134cc70d8566d3953c987dc9c3950c397cb7753f69d08420180936ff9da38d7157e1dacc8fe14ecddce288d8d1f5588e35aabbfb0722b5d69576391d1f6b87a7809997c999f425ee3241584ba2ea01bee247962536ce7b7c7eda09048918536a64d5dd19f8379c6715f768c24ef42566f5dd35053dd38eb958fb41677da902f458e0589b4a794fa8ca8da90720223cf10d01c8946d5e5224fca7d63f3d1145af5e115b6b83d4905d5b489daac58ea712b15b2865c099aa99308cd279beefc9f5e658d38d276aa504f536e7b4457a79ee75d424e792307e9d1ca592ae6318cfb88936659eae42e9fc4e70fbca254f2741c6c1cbc63698ca6257ab49cc8782ed857e4ce378f28a39d51005c227c7d7524dec6ea5cb78c1bb83f9f610e0786a97dc38b338594a972779209a015d347163707d215825204b866ae73e9c5111e4d45106c10942fb9066451b8a07daa37d53f3676c0a4ea5c89004af9be5c4241de6ed7f79105b7cd8e6192b55d5fbb99d87527d70b16eee49e292dd03a2911406dfdaa6ed3fec7f6d90b05b40da60b976bb027c92ef207e9d6230994a200960a4bd7a48d6b210edfa5fd33e63fe9349bf696b32744d0b3d879356a57705636bfae1be19efcf9a67966ab722c77f458cefa9f4e424644e9bf89fa4b97f03158c4f659d85859fba715833c67763c77d0f60a7de5b694e5fb66c03266a92acc5f0a3c21dc2ceebb74d7ba1d0836f3f9a93d66d092465210bf4a10b588b81c27dd8fdd37ab8530eeff4939aa5fe1954cc7cb64a5a74bb629a324443d02aafc28b45cfb32f06e37ddd37b12d1444b96d87ec0b8956e9313cbbfafab00399be36f410c7b3663f2f798fb5785dcd9c2d64a95a315663a4f4b97a2c00f8ff236154739e470fdf33573c414f3d16be7465dc74866c94148461e9460e34442526945dfacc411d3b9b145b8914a48c9572f196c2f46262a0c1defbe9de6976ddad486887ac9d2acd40108e4643daefa94d0d3953579061d79c4ff50d6df64fc2b3642ffcee8ee402d43cc0aec8eaa16a3162862438c841729e4d1a0c19c37d2f6e4da2048e541005f0b7d5d13346ca5e6f073c715397b57479eb33ab51f815d25d56e9fd895ccb5461f7f3487699a6018f723607f751ec494edc3ba1207330b64b90c7b8e54b6fd490d95a10dc1c419240257ae8db6d107af1d1a9b475021484bf8d86f409d99008a2cdaa2f4634d0c0095be6fecb6314a0d4e5faf15170fc57c3ad0edd13f10d8f16dd4d03125379189924bf89e402b78d018b7d5d8cd6a7fdfc11b7ed585bbe9ad68ea4e4d674795fb02e6f01771f3485a8a6630152a5a83b3157b5bbe0da4fe119d23a77c1c582a2338343212533efa73df27e7c8f256ccdacf09f4e59376b07c5dc3b747afea6ab038ec4e972a9906195c45d3e4b2b1b3ab4516ce6c8f6438949515d07077897bb936de1ecc4f8bf427a3dc21259c79c6fd6756ba76c3455cf6448859b42bbb0379adc9b75ed3351af78c5468f41153e60809388c2575dee71ceee96adfa5439a81a120ed7198c2acb3dde39107ddf43ab24ecea6a8b9e8ad348dc89f73017d298f4ff2819ca77e2b56dc3d89fd0518c5b42ccd9befc9fdeccf4e3d5ef84ec15fa7018798a935e4b814b797780485524a4c85cb004599831bd707e68b40fb9eaebb76a99a3f8e2b1a8cc134a9edf8778131ee62280c92b8574b521351879b073446896010fec363df4d6d34c6678bac4a60488f6e269351323ff7a33cebaa5e4e133886426bbee4cef69ae2249a8bf24cd3f6188902a90e52b75f14e72e2d8c18e2b4b1461492a960468443b3b717e564403fbf58d8aeec50052088405ec4970ea7d0fc9c338cd0cf21e5955f392927e639bcad88a04d23526eb39740e7ae27f70c206b7c18b98d08dbee9fab0717783a7f5bd179c2b29921a8212b06d56483eb2b2605e3e02411203be7c88daef45e92feedefcb17696cb44ac610c4f3977531bce78d3d110e9e82da93084f562b5a3618b38d05fd60232dc5ba58a539d89e764c943448b716a12238e1933deb6233eaa793e5fa27d89ea5375774290d2af48816e04e5ede3ddcb5a5ab0138789750737f176731401f9c654d124d65ebaf1d35dcac311dbe420c214ae7cd8c0a461a3e0f2ea76bd817988227e0d93f9bd221fd4fbae6200af5f168dd1d8f2a0188b13f2e6e106f43b990cb0d6a2bcfc01f32089c8471d1ac17a9603f2d185132b59171dda1c5e23faa3d5d1ce5acdd0f1383d81f160b34b349433cbeb4878c039961d34c22fed80b8ce2119df1bf1022808321614d6aadb94eb6c0c5844250a34f3b714281d08cb735710774c4418ca959f7d830b8a53eae5c8454409f2f14e6478d7d3af573b2a2eff5ab71b3fdd7e499b5ebd73990fe9eb00cd70ba95b60733e0340c51b4aed029fc3d5bff171063f589bb32a9a1582a1a5f3e58174e1713e25f0a8a4d48c2e18cc2aabf3e2f9f98749f70774f6b0107734c7b11ce49a41fb4de959cba7bc86a7316de32931731e7798e4d5b4b8c8e6f9f32215535c9ab728136353dbb1d2e2b2c35d4cbaf07f16c508bcf7c89e7f1f32b798de283220934b7c59a2511be29864fd59d967e269f3fb80f3a4aa63e42191146933e80f1a4769015057ce27af0dedb19bfa9bc39bb5a98fa244880d69037aa4fd3895e1a5762807e4d3611096435ca5aebbf14dc4a1254a5dd3424f1e141987f4a2fd0a237aa5c1302194de41457bc1aef317d7e016b31e4e89ada6618c6c3ff8d19a016f04ef6cd43537b8a363a137d1a50836b020d4f7293e76cb0f2b0113c00fcd888f100a9dfb9a910a653cfc0e6a3ebb9239d508a357bd9032119d3ca75ef53efc325024e1700fcaf20cad70aa628d7b6589d41a89b435fdffe073ad486396d4cc6f6e80ab839c799aa2f0bf8898696cd78597e22c9b7a441a00b1209f7902e7bc28f7ae157c2c0f3fdfcf2edf1ce5f065a81c4268a2365e823990ea712e94b1356e643a15cf02d351cfbc3929a69124c13eb6298afe9012b457ba03ef2a79182aed9d3e5aced0a2a86cbccd0b7ffa92c1b175856a108157d2e2426af605ede9099ef766b6bc3b7518215dbe46e5119899e7229e29a95f479012f49ecf0e5da7af53e3a014e18aac9c8e6d195e4196d359119195629e4582a2565cb267f897294a87636000787bb05757b650821b44c40f053879f2663c53464903897052aaddeab7201c862092a303e4c48d2252c0b93cc426e9eacd57396bf0ab6d7d816e36c6c5fd022dda795148ecf313712e239845d2aec71c6ebe269f1d4496b37e29de5e48b3cdd2d5405ec048198d4b3b7cf5d1b5b031952cf112cf4046f3e68029da8ab7935a2bc26dde0b18e0d2485447d63443d5fd2eeb73bb9c38b9bf6b4f09fdbf8866c98ceeca41f5a71a7d612bd5699731a2a5eb52876f11b7af7465e9a83cc3550cf1ef0c619d4a7b574fb4df7dc042fd9a885a6b669f6939c262278add10b2e14023ee816786e6ae00b62ab99a2133550d635259798815aff9121686e77878df49997a35ff6618f5a3026113e9e4edfbbcbdcdd3cabade6b614e5535184ee789baf9ba240b0a949bc4d538636a82bdf16a3e5b0fce39149050f47603fcc21831b383ce10051fdcdfa1d34f228994f6f79af43b5c41445073ee06e370ebac1765dd3cb2b70fb88bcc0942f0e239cc1823416715906572606d84c0dc407a792821da91b194f7e31f6cc0e156740b9f546ed22d1e61c06dce7eb63935df29044592c48180bb650e5e8cf84257d4bbd173576a9354f722e452a6d7a9f6741381928eefc8120761b74ee0d67e915bda0dd4ef977594155af3d6db55c86e5990a33ea727a0475d4eb85f2572fc18b8bf9e5f690adb128ea42beea0b1efd0a3d1b50ed0836832230c11f4d26cf4921129b939fe64a3ba0b9dd2586b50a9185f0cf383e5526369f958d2ec2c29b82376cdb2361a17e493197b9b2d992a83d3960b09e6a1a18f1fe5bc6ab771a9af460cd755e3a9c7161213a2a766399209dbe64bd42c5a57ab7ca71c98ac16d460222844fab14fefdf92ef0a4", 0x1000}, {&(0x7f0000000200)="f5589a5abc02473384fd787b833696724eab7239cf9a74d4f1", 0x19}, {&(0x7f0000000240)="f18de53e3cada3e72b4bac2655160fff797b3094ab192376759677ed6e459e0e03ee1f42ba323abc071b30a1a27154d689545f33c7c2422e56369e54742c074e5032a210785d4cd0ecb2664b57839c34801e3660cb", 0x55}], 0x6, 0x0, 0x0, 0x41}, 0x40000) ftruncate(r0, 0x80000001) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000380)) write$binfmt_aout(r0, &(0x7f0000001000)=ANY=[@ANYBLOB="000000000000000000000000000000000000e3e21fc1ff957d056d3434380000"], 0x20) 2018/05/03 15:56:50 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0xff00000000000000, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x28) recvmmsg(r0, &(0x7f0000008300)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/250, 0xfa}, {&(0x7f0000000180)=""/77, 0x4d}], 0x2, &(0x7f0000000240)=""/95, 0x5f, 0x9}, 0x7}, {{&(0x7f00000002c0)=@nl=@proc, 0x80, &(0x7f0000000600)=[{&(0x7f0000000340)=""/177, 0xb1}, {&(0x7f0000000400)=""/229, 0xe5}, {&(0x7f0000000500)=""/203, 0xcb}], 0x3, &(0x7f0000000640)=""/176, 0xb0, 0x3}, 0x100000000}, {{&(0x7f0000000700)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000780)=""/250, 0xfa}, {&(0x7f0000000880)}, {&(0x7f00000008c0)=""/225, 0xe1}], 0x3, &(0x7f0000000a00)=""/215, 0xd7, 0x9}, 0x17854f3}, {{&(0x7f0000000b00)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/95, 0x5f}, {&(0x7f0000001c00)=""/100, 0x64}], 0x3, &(0x7f0000001cc0)=""/204, 0xcc, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f00000020c0)=[{&(0x7f0000001dc0)=""/147, 0x93}, {&(0x7f0000001e80)=""/157, 0x9d}, {&(0x7f0000001f40)=""/208, 0xd0}, {&(0x7f0000002040)=""/24, 0x18}, {&(0x7f0000002080)=""/13, 0xd}], 0x5, &(0x7f0000002140)=""/99, 0x63, 0xfff}, 0x9}, {{&(0x7f00000021c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000003400)=[{&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/157, 0x9d}, {&(0x7f0000003300)=""/244, 0xf4}], 0x3, &(0x7f0000003440)=""/111, 0x6f, 0x5}, 0x9}, {{&(0x7f00000034c0)=@sco, 0x80, &(0x7f0000005980)=[{&(0x7f0000003540)=""/4096, 0x1000}, {&(0x7f0000004540)=""/248, 0xf8}, {&(0x7f0000004640)=""/74, 0x4a}, {&(0x7f00000046c0)=""/226, 0xe2}, {&(0x7f00000047c0)=""/4096, 0x1000}, {&(0x7f00000057c0)=""/156, 0x9c}, {&(0x7f0000005880)=""/252, 0xfc}], 0x7, &(0x7f0000005a00)=""/72, 0x48, 0x7f258000000000}, 0x10000}, {{&(0x7f0000005a80)=@nfc_llcp, 0x80, &(0x7f0000006f40)=[{&(0x7f0000005b00)=""/4096, 0x1000}, {&(0x7f0000006b00)=""/35, 0x23}, {&(0x7f0000006b40)=""/79, 0x4f}, {&(0x7f0000006bc0)=""/170, 0xaa}, {&(0x7f0000006c80)=""/131, 0x83}, {&(0x7f0000006d40)=""/184, 0xb8}, {&(0x7f0000006e00)=""/48, 0x30}, {&(0x7f0000006e40)=""/36, 0x24}, {&(0x7f0000006e80)=""/74, 0x4a}, {&(0x7f0000006f00)=""/43, 0x2b}], 0xa, &(0x7f0000007000)=""/178, 0xb2, 0x100}, 0x4}, {{0x0, 0x0, &(0x7f00000082c0)=[{&(0x7f00000070c0)=""/4096, 0x1000}, {&(0x7f00000080c0)=""/77, 0x4d}, {&(0x7f0000008140)=""/227, 0xe3}, {&(0x7f0000008240)=""/86, 0x56}], 0x4, 0x0, 0x0, 0xcfea}, 0x401}], 0x9, 0x10000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000008540)=0x2) unshare(0x40000000) 2018/05/03 15:56:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x10000000000004, &(0x7f00000000c0)="210104f850971b32b3bbdf3f00f5bfcb", 0x155) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x18000, 0x0) 2018/05/03 15:56:50 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0x0, 0x0}) close(r0) close(r2) 2018/05/03 15:56:50 executing program 3: r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x400023, &(0x7f0000001400)={@multicast1, @empty, 0x0}, &(0x7f0000001440)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001480)={@remote={0xfe, 0x80, [], 0xbb}, 0x35, r1}) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f0000000080)='./control\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchownat(r0, &(0x7f0000000000)='./control\x00', r3, r4, 0x500) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') 2018/05/03 15:56:50 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x2a0180, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x54) r2 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="371d0934"], 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x2, 0x0) ioctl$BLKGETSIZE(r3, 0x1260, &(0x7f0000000180)) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x8010, r2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x9}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x8e}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000003c0)={r4, 0x5, 0x1, 0x7fffffff, 0x1, 0x0, 0x3f, 0x4, {r5, @in6={{0xa, 0x4e22, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0xfd, 0x8, 0x10001, 0x0, 0x4}}, &(0x7f0000000480)=0xb0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000140)={0x6, 0x2}) rt_sigreturn() fadvise64(r1, 0x0, 0xdc0, 0x2) openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.mem_hardwall\x00', 0x2, 0x0) 2018/05/03 15:56:50 executing program 7: r0 = getuid() r1 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='vboxnet0+&\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) r2 = socket$inet6(0xa, 0x1, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x44) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x80) bind$inet6(r2, &(0x7f0000ffafe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/03 15:56:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='memory.stat\x00', 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000640)="66a57d68c6cdaf80ac5b5c2a7293cc34f0147eacc04617cee5163274c7d6b27766e6f4b06ffc9c743f21ed4eae82e0e90b78767c6e7038fa9d819382c6d18cc49861a7783cadf8e8e8fa2e34a6e22171c5a798a2f6cdd2cf702d93c5190db85185f09aaa068bf7f9", 0x68) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000140), &(0x7f0000000100)=0x10) 2018/05/03 15:56:50 executing program 0: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000240)=""/227, &(0x7f0000000340)=0xe3) close(r1) 2018/05/03 15:56:51 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{0x4, 0x400, 0x0, 0x9}, 0x6, 0x0, 0x0, 0x0, "c4278e98a1fe9778"}, 0x10}, 0x1, 0x0, 0x0, 0x8c5}, 0x20000000) r2 = socket(0x11, 0x4000000000080003, 0x0) unshare(0x8000400) mkdirat$cgroup(r0, &(0x7f00000002c0)='syz1\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/03 15:56:51 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x6d8, 0x100000001, 0x81, 0x5, 0x185}, &(0x7f0000000300)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2001, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000080)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x2) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000100)="1f047fc7db60a1efd50534dbdf7748fe0354596f5f092f3d0fd7d62f3f63602856b35e0291a502d8ccf66a099c018587f9c28ff6481da2c34f5dfd1503c02f6373e7e519be3f94d9abbe78aeadb05ba27ae66fb4511a6b9fb94ffd96af899043babc08c14b8ae30347f0243e70459c5150d1d21dc0d8f38134bcde9c9c55cf37353a461c2fd667d39ba87500dfdc76954591713a3cf0038ca2883b5f398b81c4578d6da679f5cf478afb296d41e0fdac02a9eefe74797a6cf470896b30e8e03e6edfd23dbecd7db080bf3eba583eea8bfb3e8d0c099911f160cdf13f8e1994d6320df3d54a0e35f418b959f692548749", 0xf0) getpid() writev(0xffffffffffffffff, &(0x7f00000001c0), 0x100000be) 2018/05/03 15:56:51 executing program 5: r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}]}, &(0x7f0000000380)=0x10) mq_open(&(0x7f00000003c0)=':\x00', 0x842, 0x0, &(0x7f0000000400)={0x5, 0xb6, 0x7fffffff, 0xffffffffffff8000, 0x9, 0x8, 0x4, 0xc000000000000000}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x8000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r3, 0x8000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x7}}, 0x3, 0x2}, 0x90) flistxattr(r0, &(0x7f0000000440)=""/19, 0x13) io_setup(0x7, &(0x7f0000000080)=0x0) io_submit(r5, 0x2, &(0x7f0000000240)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)}]) 2018/05/03 15:56:51 executing program 3: unshare(0x40600) r0 = socket$netlink(0x10, 0x3, 0x0) acct(&(0x7f0000000600)='./file0\x00') r1 = open(&(0x7f0000000480)='./file0\x00', 0x4000, 0x2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000004c0)=0xfffffffffffffff9, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000003c0)={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e21, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, 0x80000001, [0x1, 0x3, 0x9, 0x81, 0x3, 0x0, 0x56, 0x2]}, 0x5c) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000440)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000340)=0xb) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000002c0)=0x101, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000100)={{0xfffffffeffffffff, 0x4, 0x10001, 0x7ff, "022deefdd066b12749052d015760f77c51116b058c05eb5548ae7d555aa3015a2daaf13333058b72c09b226f", 0x5}, 0x0, 0x0, 0x0, r3, 0x10001, 0x4, "e09fd2f047f2da969fccf54ead1c722913c645c52586ee8a8329e00130ee184b7e6cf6fb35e1120312acc876735133ae90e516d7a8e378a01c9abcc0626789d6", &(0x7f00000000c0)=',\x00', 0x2, [], [0x100000000, 0x3, 0xbf, 0xfffffffffffffff8]}) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000000300)=0x10001, 0x4) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000540)=""/69) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000700)) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000500)=0x4, 0x4) timer_create(0x2, &(0x7f0000000240)={0x0, 0x2b, 0x2, @tid=r3}, &(0x7f0000000280)) connect$pptp(r1, &(0x7f00000005c0)={0x18, 0x2, {0x1, @rand_addr=0x6}}, 0x1e) connect(r4, &(0x7f0000000640)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x3, 0x4, {0xa, 0x4e20, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0xc2b6}}}, 0x80) 2018/05/03 15:56:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x69, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xaa}], 0x1c) 2018/05/03 15:56:51 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/05/03 15:56:51 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0xff00000000000000, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x28) recvmmsg(r0, &(0x7f0000008300)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/250, 0xfa}, {&(0x7f0000000180)=""/77, 0x4d}], 0x2, &(0x7f0000000240)=""/95, 0x5f, 0x9}, 0x7}, {{&(0x7f00000002c0)=@nl=@proc, 0x80, &(0x7f0000000600)=[{&(0x7f0000000340)=""/177, 0xb1}, {&(0x7f0000000400)=""/229, 0xe5}, {&(0x7f0000000500)=""/203, 0xcb}], 0x3, &(0x7f0000000640)=""/176, 0xb0, 0x3}, 0x100000000}, {{&(0x7f0000000700)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000780)=""/250, 0xfa}, {&(0x7f0000000880)}, {&(0x7f00000008c0)=""/225, 0xe1}], 0x3, &(0x7f0000000a00)=""/215, 0xd7, 0x9}, 0x17854f3}, {{&(0x7f0000000b00)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/95, 0x5f}, {&(0x7f0000001c00)=""/100, 0x64}], 0x3, &(0x7f0000001cc0)=""/204, 0xcc, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f00000020c0)=[{&(0x7f0000001dc0)=""/147, 0x93}, {&(0x7f0000001e80)=""/157, 0x9d}, {&(0x7f0000001f40)=""/208, 0xd0}, {&(0x7f0000002040)=""/24, 0x18}, {&(0x7f0000002080)=""/13, 0xd}], 0x5, &(0x7f0000002140)=""/99, 0x63, 0xfff}, 0x9}, {{&(0x7f00000021c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000003400)=[{&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/157, 0x9d}, {&(0x7f0000003300)=""/244, 0xf4}], 0x3, &(0x7f0000003440)=""/111, 0x6f, 0x5}, 0x9}, {{&(0x7f00000034c0)=@sco, 0x80, &(0x7f0000005980)=[{&(0x7f0000003540)=""/4096, 0x1000}, {&(0x7f0000004540)=""/248, 0xf8}, {&(0x7f0000004640)=""/74, 0x4a}, {&(0x7f00000046c0)=""/226, 0xe2}, {&(0x7f00000047c0)=""/4096, 0x1000}, {&(0x7f00000057c0)=""/156, 0x9c}, {&(0x7f0000005880)=""/252, 0xfc}], 0x7, &(0x7f0000005a00)=""/72, 0x48, 0x7f258000000000}, 0x10000}, {{&(0x7f0000005a80)=@nfc_llcp, 0x80, &(0x7f0000006f40)=[{&(0x7f0000005b00)=""/4096, 0x1000}, {&(0x7f0000006b00)=""/35, 0x23}, {&(0x7f0000006b40)=""/79, 0x4f}, {&(0x7f0000006bc0)=""/170, 0xaa}, {&(0x7f0000006c80)=""/131, 0x83}, {&(0x7f0000006d40)=""/184, 0xb8}, {&(0x7f0000006e00)=""/48, 0x30}, {&(0x7f0000006e40)=""/36, 0x24}, {&(0x7f0000006e80)=""/74, 0x4a}, {&(0x7f0000006f00)=""/43, 0x2b}], 0xa, &(0x7f0000007000)=""/178, 0xb2, 0x100}, 0x4}, {{0x0, 0x0, &(0x7f00000082c0)=[{&(0x7f00000070c0)=""/4096, 0x1000}, {&(0x7f00000080c0)=""/77, 0x4d}, {&(0x7f0000008140)=""/227, 0xe3}, {&(0x7f0000008240)=""/86, 0x56}], 0x4, 0x0, 0x0, 0xcfea}, 0x401}], 0x9, 0x10000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000008540)=0x2) unshare(0x40000000) 2018/05/03 15:56:51 executing program 0: r0 = fanotify_init(0x8, 0x400) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/icmp\x00') fanotify_mark(r0, 0x64, 0x40030003, r1, &(0x7f0000000140)='./file0\x00') r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc803, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x8000, 0x8, 0xfff, 0x4, 0xd710ca5000000000}) r3 = socket(0x10, 0x803, 0x2465) sendto(r3, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0x7, &(0x7f00000000c0)={0x0, 0x4, 0x80000001, 0x602, r4}) recvmmsg(r3, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d00)=""/115, 0x73}, {&(0x7f0000002e40)=""/103, 0x67}, {&(0x7f0000002ec0)=""/56, 0x38}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/84, 0x54}], 0x7, &(0x7f0000004040)=""/1, 0x1}}, {{&(0x7f0000004080)=@sco, 0x80, &(0x7f0000004380), 0x0, &(0x7f0000004400)=""/75, 0x4b}}], 0x2, 0x0, &(0x7f0000004500)={0x77359400}) r5 = socket$pptp(0x18, 0x1, 0x2) fcntl$setsig(r5, 0xa, 0x14) 2018/05/03 15:56:51 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) listen(r0, 0x6) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002580)="f3", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x101}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x100000001}, 0x8) 2018/05/03 15:56:51 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xfffffffffffffffe, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0xffff, r0, &(0x7f00000000c0)="84f864c1125bb77689fba61c058f5bcda094c5664a67fe0fb5f1e77d1ebc1814e7c8748b55fd50e6cd872a3f1cfe1a6cd8490a9432e282717a15f6308c4d217a99bc9badc26f5f42bcf1d5650f95403be55dba6beb6996a8498af929f8746d57d91cbae9c834d92d282ea86b5b6c3f589978ce", 0x73, 0x8, 0x0, 0x0, r0}, &(0x7f0000000180)) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) poll(&(0x7f0000000140)=[{r0}, {}], 0x2, 0x3f) [ 84.522975] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 15:56:51 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200640, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x902) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x3, 0x0, 0x0, 0x200003}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/03 15:56:51 executing program 5: lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000180)="d493bb0fed2d18064464f26da2ed323b767fd26b54d0c9f7f9cab14f21e3ce471c9bfd591cdf2df853d6c071c1199f485cbca86ffd83fd49e2c574398861b2b4f9656684742e5a8e7b3f86186bb9052b68dd1fe6a8fe2dd7a764fef57911db324a9fcc") iopl(0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2080) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x8000000, 0x32, r1, 0x0) mbind(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x7fffffff, 0x7fff, 0x0) 2018/05/03 15:56:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/xfrm_stat\x00') read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) 2018/05/03 15:56:51 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="5b085e14850b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp}}}}, &(0x7f0000000080)={0x4, 0x3, [0x0, 0x100000000000, 0x6d0, 0xc2d]}) 2018/05/03 15:56:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000900)=@broute={'broute\x00', 0x20, 0x3, 0x528, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001480], 0x0, &(0x7f0000000180), &(0x7f0000001480)=ANY=[@ANYBLOB="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"]}, 0x5a0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x7, 0xffffffffffffffba, 0x8, 0x6}, 0x8) write$cgroup_pid(r0, &(0x7f0000000000)={[0x38, 0x37, 0x35, 0x35, 0x38, 0x31, 0x36, 0x33]}, 0x8) 2018/05/03 15:56:51 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000e0b000)=[{r1}], 0x1, 0xfffffffffffffffd) connect$unix(r1, &(0x7f0000000080)=@abs, 0x6e) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) sendfile(r1, r0, &(0x7f0000000000), 0xfffffffffffffffa) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) 2018/05/03 15:56:51 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x7) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7e}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x3, 0x0) mkdir(&(0x7f0000000800)='./file0\x00', 0x11a) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000080)="4c2f0e37d45ba6557bb862501f0b96777e94b3cb2e6e419b67159878eecd", 0x1e) r1 = accept(r0, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000180)=0x80) sendmsg$alg(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000002c0)="9295de718bea51a2d88e7e79faaa6f9f29ee6e9ae5160851a368f030b0e1ff91f32b62ee26c4726e4ab629467a525c14fe6bf4e99e10d5ce9f3c226fdb254522ab94f1f224c722ed81a4e172db5889062ec9d56ac40eca36f491737fc4a4823f81a252fc75c868093b0a8c9a3576f5d826652bbb016e4fd780b9ee4b58f69ffbcc0760c11abc24368e1882a5198ea9dfd4db6dec483b3fba225f90d15be8bd06e2eb1037d3325e301277edb3b6850ad5cf729d132d7339ae830da046806e9efebdccfcc34979cefe811ba6376fa584ce4b49159a1ac7653e3e4e51a9b951bbe65f10e40dbcec22cd4d01d9f64cd8867f", 0xf0}, {&(0x7f00000003c0)="ef2b85b5e9b904d7866e36d11a3452cfdab1678f4964c713c37514194cf8ede10529b6f5a60230889f0cc8dd5c9a051a5bd2c361b5d55a40978112e29c60688296795412700c9027", 0x48}, {&(0x7f0000000440)="b3a83501f3cf4f63eed9138f5b24171d2033ada716aaa6d8cef1b42b79a370ca57ef87927e3801394a2b6f743c18235774187c5eb46792944cb35100e55cb596d638d9ce2d2ab800ef162f66733a8a820b8ad2fcae6904f04473b09a543e5858f8b3e250539d213185e8751e5510", 0x6e}, {&(0x7f00000004c0)="193ab9c0eec448e7a282a7bd4592127049c23710c6ed01a941cbc97c393645f928167d6499d96d011d0e3d5dc0b9ee32beca2ab327399456abe54564b51a519f0b02305fc312e69ef069c80349b30decc7520d844733b90d73a653b91e9eb30de1eae1c0dbfe095406eae0d05ee560f2844ceda89f425dbe8b0614b299a70734bf930ccbdca182716a3c4f82e88e4a41b15b5490da6700fd12dc74371aa111529c3593b983219aaa2c346ac587565f4e9fb523403cf51b32c31f938db9f81d6a75c78eb081edd2e750537d12dd2d48d43973aa6f8a1655b858be229bb70fa32fe8324cd83922135610c4e4cea395aa66a750ad7e91a05c", 0xf7}, {&(0x7f00000005c0)="6661323f36b134b082ba11192807e53f501f69afc88f409c9c7a3a6341c0beb00b8be3c7d12c48e63e9a5e75f2a8021890a24a3528819ef0c8114a6bf99b88bd4244cb75425f08c167aaff8e9426dd92ea9f68c446ebad88c908124ad44abad04f9adb7a3766c372d128dcf7e446e781ac54d7c7bee5337c80e99f8cd7c252cdd5e962eb051ccf98081b39f2b4dd7886f1455300ea50c0857b796bdbc1ae3e5d8d0a9d83c185961a38da66d8c99285b2fc96790ea00f4823", 0xb8}], 0x5, &(0x7f0000000700)=[@iv={0x78, 0x117, 0x2, 0x5d, "d20139759832d84acc7467ecae1121421ed2276922c3155804e548d16194cbddbf96480529d85275ae5ab6d6d312f2208faacbc8cab3c2077e56d71e3440a888860230235440f3bbb3ca9955f7c32837792b1a6d91dbd6af0108233714"}, @iv={0x30, 0x117, 0x2, 0x1b, "625111afc55c82d21f035918fa2ea2f5d50d72010b713f7c670280"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0xc0, 0x400c0}, 0x4008040) r2 = shmget$private(0x0, 0x4000, 0x6, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000840)=""/4096) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) 2018/05/03 15:56:51 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) listen(r0, 0x6) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002580)="f3", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x101}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x100000001}, 0x8) [ 84.866240] invalid argument - start or stop time greater than 23:59:59 2018/05/03 15:56:51 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000240)='\x00', 0x2002) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r1, 0x0) timer_create(0x3, &(0x7f0000000100)={0x0, 0x33, 0x2, @thr={&(0x7f0000000040)="c9c24a9fddcaf5", &(0x7f0000000080)="78cb5bd76be1dc380f41e37cd3305e73c12e5cfa65d9d13bb411a891975b50768714389c3937670793c19ed6c2ad0462bf719f71797603a7a3e6ca604696e88d823793ab14649517527cffa913cb30621f2459e4790c8e3a163a32ce"}}, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) set_tid_address(&(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x20, 0x1, 0x3a01, 0x9, r2}, 0x10) 2018/05/03 15:56:51 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000ffc000/0x3000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000000780)='net/route\x00') socket$nl_netfilter(0x10, 0x3, 0xc) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x2, 0x4000000005) 2018/05/03 15:56:51 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x2, 0x0, &(0x7f0000000240)=ANY=[], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000340)=""/251}, 0x48) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x101) socketpair$inet(0x2, 0x6, 0x3, &(0x7f00000001c0)) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x2, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000200)=0x7bfdb436, 0x4) 2018/05/03 15:56:51 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f00000004c0)="b7e96e1c000000000000000000000000000000000000000000000000000000007c25ca688dc646ca9a5985a80f03cabf000001000000000001000080870000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x5) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000140)) 2018/05/03 15:56:52 executing program 5: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0x200000) perf_event_open$cgroup(&(0x7f0000000040)={0x1, 0x70, 0x7, 0x200, 0x0, 0x2, 0x0, 0xfe0, 0x20, 0x2, 0xee, 0xffff, 0x8, 0xfff, 0xc42, 0x9c93, 0x1, 0x2, 0x101, 0x10001, 0x1ff, 0x401, 0x2, 0x9, 0x200, 0x0, 0x73, 0xbfd, 0x7, 0x1ff, 0xff, 0x8000, 0x1, 0x6, 0x84b5, 0x386a, 0x5, 0x2, 0x0, 0xc9, 0x2, @perf_bp={&(0x7f0000000000), 0x6}, 0x248, 0xffffffff, 0x9, 0x1, 0x10001, 0x0, 0x4}, r0, 0xc, r1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$dupfd(r2, 0x5, 0xffffffffffffffff) 2018/05/03 15:56:52 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xa, 0x4000000000080, 0x30, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f00000000c0), 0x1}, 0x20) getpid() 2018/05/03 15:56:52 executing program 2: r0 = getpid() ptrace$getenv(0x4201, r0, 0x2, &(0x7f0000000000)) prlimit64(r0, 0x0, &(0x7f0000000080), 0x0) [ 85.094259] BTRFS: device fsid 7c25ca68-8dc6-46ca-9a59-85a80f03cabf devid 0 transid 0 /dev/loop4 2018/05/03 15:56:52 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000ffc000/0x3000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000000780)='net/route\x00') socket$nl_netfilter(0x10, 0x3, 0xc) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x2, 0x4000000005) 2018/05/03 15:56:52 executing program 7: r0 = socket$kcm(0x29, 0x7, 0x0) setsockopt(r0, 0x200119, 0x0, &(0x7f00000000c0)="4a00d8e1", 0x4) 2018/05/03 15:56:52 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = dup2(r1, r1) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000080)) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00008d5000), &(0x7f0000516000)=0x8) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000421f00030000"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x100}}, 0x5, 0x20}, &(0x7f0000000340)=0x90) 2018/05/03 15:56:52 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) socket$unix(0x1, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') sendfile(r0, r1, &(0x7f00004db000), 0xff) 2018/05/03 15:56:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6b}, 0xfffffffffffffef3) fstat(r0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x200000005, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/03 15:56:52 executing program 1: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0702", 0x2) getcwd(&(0x7f0000000000)=""/4096, 0x1000) 2018/05/03 15:56:52 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001040)=""/198) ioctl(r0, 0x3, &(0x7f0000000040)="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") 2018/05/03 15:56:52 executing program 6: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000)={0x0, @in={{0x2}}}, 0x8c) 2018/05/03 15:56:53 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f0000000040)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7ff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000) bind$unix(0xffffffffffffffff, &(0x7f0000000c00)=@abs, 0x6e) 2018/05/03 15:56:53 executing program 2: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/03 15:56:53 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) r2 = userfaultfd(0x0) r3 = dup(r2) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000080)="90ae4de927bd229992d7052b06b6b418c2aef032057745e492b1d9ec1946f717383d50c055944d537f01aad93c1bbb6b1d8dc479549d3e354d4f2ad2988811679cb760b60b66ad79f21da2864000e554d3") ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0xfff, 0x4) set_mempolicy(0x2, &(0x7f0000000000)=0x7fffffff, 0x7) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x7300a6}, 0x200000}) 2018/05/03 15:56:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='team_slave_1\x00', 0x18) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xa) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) 2018/05/03 15:56:53 executing program 4: r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x200) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="b571e76a282f922711fb8f4bef5a88ef6511672f9002a67e8ed0139d89af206cf5c0e8e95a5c7478ba034c73bfb7a0149796f20220ee34321a89a4c7da9505abbd550a66d23adce1925bf2e0bc492499aa088fc4c450a4bf180010b51ad5392d984a4106709a75d2225d82b37ca435d1d4") semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x2}, {}], 0x2, &(0x7f0000000040)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000140)=0x100000000, 0x4) 2018/05/03 15:56:53 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) unshare(0x40600) r1 = dup(r0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b2f66696c653000"}, 0x6e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x28a5}, {0x4, 0x2}, {0x8, 0x800}, {0x4, 0x5}, {0x7, 0x6}, {0x3, 0xfffffffffffffff8}], 0x6) 2018/05/03 15:56:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x3) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x6, &(0x7f00000000c0)=[{0x4, 0x2, 0x101, 0x417f02b5}, {0x20, 0xd59, 0x2}, {0x3, 0x1000, 0x6, 0x7}, {0x5, 0x100000000, 0x3, 0x10001}, {0x7, 0x100, 0x3ff, 0x5}, {0x68c091b800000000, 0x2, 0x7, 0x9}]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) 2018/05/03 15:56:53 executing program 6: unshare(0x400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x48080, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r1, 0x3a, 0x0, &(0x7f0000000000), 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000300)=0x6) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa8080}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c050000", @ANYRES16=r3, @ANYBLOB="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"], 0x12c}, 0x1, 0x0, 0x0, 0x810}, 0x1) keyctl$set_reqkey_keyring(0xe, 0x3) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000380)={0x87, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x1, 'none\x00', 0x4, 0x9, 0x76}, 0x2c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000140)=0x17, 0x147) r5 = dup2(r4, r4) setsockopt$inet_mreqsrc(r5, 0x0, 0x26, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x21}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/03 15:56:53 executing program 2: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x408, 0x0) write$cgroup_pid(r1, &(0x7f0000000180)={[0x0]}, 0x1) dup2(r0, r2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r3, 0x5, 0x2}, &(0x7f00000000c0)=0x10) 2018/05/03 15:56:53 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x800086, 0x0) io_setup(0x10000000009, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="10000000060000000000000000000000", 0x10}]) 2018/05/03 15:56:53 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/03 15:56:53 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) write(r0, &(0x7f0000856fda)="26000000130007f1471400010000321f000000e301000000025900000000000006000200cc35", 0x26) 2018/05/03 15:56:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0xfffffffffffffffe, 0x401}, {0x90, 0x80000000}, {0x831, 0xffffffffffff7fff}, {0x7ff, 0x10001}]}) r1 = syz_open_pts(r0, 0x40020205) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xe) write$binfmt_elf64(r1, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/03 15:56:53 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xff, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)=""/113}, 0x18) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000280)=0x60) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000ac0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4420020}, 0xc, &(0x7f0000000a80)={&(0x7f0000000300)={0x754, 0xc, 0x6, 0x1, 0x70bd28, 0x25dfdbfd, {0x7, 0x0, 0x1}, [@nested={0x21c, 0x45, [@generic="715a53a7d7275101f4bb4efe146d1db6da0d86b61617d18a7584e133b8ceff31fe612c075f9119085edf2783b6f2d745d1fbf43f889a3aa229c46d2b288bf2658e6fb43979c8f75589a0226bdfebb63d331c52fb890cfd308b95cac24cf935708703c27debd0122254926a7f64396c7018e760bc9e2cdb9d1b4c487854f1576cbda8f4a41cd2fc990c622908c72d7327f8a257d59a1a8cb36ae16d76ebd179096eb24ddd67a2ef8de500973c874e3e440dade125dd1d21a271f0878523f0fb97ddfc8f7036ff2cfdf54fe739e8ce09de8bf755c32005dd296dec6ef3630cba4de311f9729d62b89f10", @typed={0x8, 0x1a, @pid=r2}, @typed={0xc, 0x71, @u64=0x100000000}, @typed={0x4, 0x47}, @typed={0x8, 0x26, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x83, @fd=r0}, @generic="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", @typed={0x8, 0x54, @str='\x00'}]}, @generic="14d37218fcb0740fb25571d664abd94b2e882b1f0cbb3955804e89a9009b9b89758c9040f2aa7460e2bc916c11620cd62ab30253fbb986a0c893b4d80999507187839248370588408f53c465ec9d46ec42ecc2fafbc41cc16c3c8d4004270bbe195c4c6bf41a7e1d633bd6083ad3ed5a0f6e3bdb3bdfcb190730d19a8eef", @generic="d900492fad940a91fc662be665b9ac44b5e3b85ef696d57ed630b4b4a671d948cc43a2a4addefc9e37d5b1048ade0acb211112b920aa102a0f556155c6653cc93d7d4f20025e35ff8fd227387ee99c4fe22cf48dd3d18c72", @nested={0x234, 0x4d, [@typed={0x14, 0x1c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x85, @str='\x00'}, @typed={0xc, 0x68, @u64=0x7}, @typed={0xac, 0x40, @binary="893b325ee6cb3e5d9c2ed531a67dea36cede877ce1765abef131d1b80bc08430ce23a342539e90a678d2d72ad9bd63bc00e967550bdf9d379e32beea6e36c0b27fc9695e2f6decd2ed001e4cac29dd2b696d0e274c0d61ba05398608bc65357d2b00156b8ce05b277511c30f09e50e6456884525cd5247292354197401c3816d5836d23f3e86a2ef8a7257ca49c647bcfab5fedb91d76e8053bd84d0960ab78897d22e5c82ab1e"}, @typed={0x8, 0x4e, @ipv4=@broadcast=0xffffffff}, @typed={0x3c, 0x4f, @binary="27f594a972502130afba0c57d9ad8a66cfc26f0d1588dce91ef239c05c6aac5f1d4ee1c74ce54e3ff5bf33e070407a3e7bdccaa9a5e1e31d"}, @typed={0x8, 0x24, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @generic="de755ce27e1147ac0dce7ac3cecfa0933354837bb478d3422f337fd2786d83f2feef919aad02a0246c8315e2a836e4371909305f54d276fdcffbd53ba3e7a6e6b5159c69830932cb7c79de6ee2c35da851abf898dab2094a7629487dcd5bea6405d5229231f1c6be1eaa89cb6e9dec938673d0e6339811b85242", @generic="e6fb012cee6ae6894614b58f3c5b80cdd96755770f9eb78cb309b7f5791a9dfd13fcc157e58f8eb06603f48cedac79e6e6f47633b59464201b5e17b8e5f3adfbef6064a228ecc5ed82739951dd44c59d543fd870cc896fb4c3f9413be0b5c7b7978c1f61058f272a938f87f2ecd4bbd11746f17fc95ae696cab6f39c3d36d4cae5a5195c605577cfac0fcbbcb74a056c39123bb35c5f"]}, @nested={0x170, 0x61, [@typed={0x8, 0x32, @fd=r0}, @generic="7281840e060af31c5d0ada4f719f2cf4ffdaec650ef424fce9bf1db201bc557da1abc790054ce921332db219f82a926efdda5faaad3f5f8b7d835275821080e7d2", @generic="d88b4d1c35bee0e21662c0e96160fe285c1516bf6bb14d8d49ef99fb1fa74dab62cd852dc0165da0a63cc6dd1fee6bc96c9fc66873c3bcc894b81c77c51dc527ffb819364760a2f5c42d91040af7798cd50e5c063a43bf79738571e65cddb345f42512b57d1729af465adaaa6c901cca688ddeb2303b1550b670beae3f16718c3638ea49a4319c99dfb32b62b64f6f7fd93f10289889d90709d147bc1a3131f46393fadd4152f4feea1fcd3f7b76c4a1de19c3790a76cc6c0dba3c275a2b", @generic="a0111244f4ca62211c01393731b4647f4785329839d584f452824980c37ac3b5c6fbbeeb24c48c447d570a69711871d118c7c7968f10302b40d7a03d779e2e794dd392e000fe06ed5653af1b51c5832b5b7d4b0cc7588ee5b6872c6d7643a75f414d2f"]}, @typed={0x8, 0x7f, @fd=r3}, @typed={0x4, 0x52}, @typed={0x8, 0x10, @pid=r4}, @generic="ebb0af94c3e829c2a1e3790a29f212843dc32828a24a2cef273ea3e8fdb3f55a1069e6c710e9a3d0e255c1cef2a203bf27b32859b46ea032f9412e34c04cffe3a8b74f62c95666ceb543dd2deefa2268e800a10dde2de4c4f79c052d17e2805db91f1dbf3c61f51df2344594e6803006fb77070ff3d2f8efbf7218d41cf5f6b0a4f3260ced867cc53804", @typed={0xc, 0x11, @u64=0x5}]}, 0x754}, 0x1}, 0x4010) 2018/05/03 15:56:53 executing program 1: set_mempolicy(0x0, &(0x7f0000000080)=0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000001400), &(0x7f00000000c0)=0x4) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) r0 = syz_open_dev$sndmidi(&(0x7f0000001180)='/dev/snd/midiC#D#\x00', 0x4, 0x10000) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000011c0)=""/152, &(0x7f0000000140)=0x98) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={0xffffffffffffffff, r0, 0x0, 0x1}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000180)=""/4096) io_setup(0x4, &(0x7f0000001280)=0x0) io_cancel(r2, &(0x7f0000001380)={0x0, 0x14fba2a005634a19, 0x0, 0x8, 0x4, r0, &(0x7f00000012c0)="28596b1ad06c00dfc0aeacd5d32bab2efc8758607daf0a523329b84e5a9714820dde1a578120cd72f4e61ce945cf52f8f756b667d42b9bbd99377f355f96a5c25856713d28bb0cacadc5b82aea81428b3b0276694119161cf6527892304286df317df41d9c605032cb17a63ab4ff1b37365287d03b5841dd624570b2c8e7e4e9198daaf431dd287e858a", 0x8a, 0x1f, 0x0, 0x1, r0}, &(0x7f00000013c0)) 2018/05/03 15:56:53 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 87.632238] IPVS: ftp: loaded support on port[0] = 21 [ 87.672628] IPVS: ftp: loaded support on port[0] = 21 2018/05/03 15:56:54 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x9, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/05/03 15:56:54 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xa) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f00000000c0)="2750a7ec71384f5ba752917a9bd1ec890d55d3856700ddd4190253bfc5d70b59936a6bcc4d5863050d3d2988f373f00d8482147195dae9ecd9e7111ddea4813a913eab5fbdba7696699f3053c8ccf4cd5c84e9a878bc4aa4869b2d6bec818a5990de69f92137551584e1b3593c00cf79d69b8797b415914a786f9f", 0x7b) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000140)={@loopback, @dev, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000240)={@empty, r1}, 0x14) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@l2, &(0x7f0000000280)=0x80, 0x80000) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f00000011c0)}, 0x40000}], 0x1, 0x0) 2018/05/03 15:56:54 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') msync(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x7) fchown(r2, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/03 15:56:54 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000035000)=""/131) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x7fffffff, 0x3, 0x0, 0x0, "b4a5989ef3366d3be1e8a0cc65b3ce1fbc4fea6a471b2d63380cfbd35ed157fc537cbfa25352b89d92ea9fdb", 0x7}) 2018/05/03 15:56:54 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000180)={0xff, 0x26c00000000, 0x1, 0x3ff, 0x1000, 0x9, 0x401}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='proc\x00', 0x1000000, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='wchan\x00') socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/05/03 15:56:54 executing program 2: move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffa000/0x3000)=nil], &(0x7f0000000040)=[0x3], &(0x7f00000000c0), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x10000) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f00000000c0)) 2018/05/03 15:56:54 executing program 7: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x2802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a8c000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x10000000}) epoll_pwait(r0, &(0x7f00007fd000)=[{}], 0x1, 0x0, &(0x7f0000eeeff8), 0x8) 2018/05/03 15:56:54 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/197) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(r1) r3 = gettid() exit_group(0xffff) rt_tgsigqueueinfo(r2, r3, 0x20000820, &(0x7f0000000000)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000200)={0x9, 0x11, 0x7, 0x0, "f893d4732f5de4fa91fef9bb9054c193a2119db401c8a767b5b25ea0f55937de"}) 2018/05/03 15:56:54 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)) close(r0) 2018/05/03 15:56:54 executing program 5: io_setup(0xb3, &(0x7f00000016c0)=0x0) r1 = socket(0x5, 0x6, 0xa86a) r2 = accept4(r1, &(0x7f00000018c0)=@in={0x0, 0x0, @local}, &(0x7f0000000100)=0x80, 0x80804) sendmsg$unix(r2, &(0x7f0000001700)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="67b85ca1460314cffebfa6cb82ae3884b0a7a060774657f444a159caa2dda7870e470463488320d1d6a469a3fbad127eb35fae02d1fe0b6dcc746ef110a61eff0fd22fdbce01fdbd755879b53b59ba3ae017a7f3dd91f31646eeacb04bb95f439f0a115fa021a45b84a8760c7844787a62aabc4f75cb60cb6a97ca557f8d3f2b24acdf9c32c03a2e9a6ab3147de463ccc0c1e8d3b440dd317d0ac3a0a6acdf92fcd01d449731c3db64a65a6b47c9bcd9779e9e8e4b1b7adcf883eb08ab2b194a1486175cc5a7a5db3b0cbb3eec82ed63261a1a22ec99c66dce12", 0xda}, {&(0x7f0000001340)="9dd2155f5046728d7f5e26dbb2ced3b29fcb0208ab2add2eb6c1f6b29bf2bb6518036ee849a0affb2bc0be10256a120c4abcffa2b681126f6dc3312da414aff958368257c0b8d293875c6ef1ed50f9279a0893", 0x53}, {&(0x7f0000000140)="a19fd5a4e63f02e404bf5c95fcf9a4", 0xf}, {&(0x7f00000013c0)="b790ce9931174d4b07bd3aa07c880611b79a45dc803c3edf92c1586d9fbf78e57619e71a180bb790b6a47f519563f7cdfc7931ba6855d4ed6ff519c6ddc32191d9145661478ad1b64d28dc3d2e50e0e4adf667cc9026c7100111024f333a168106fe15556cb3f645a162afbb23e4a7b040c3dd56d72a76b2dc4b4301fc08e687fb88d0b3e9ab11804052d8e3cdfffa5265", 0x91}, {&(0x7f0000001480)="6f4759d5a2f02bf8c34a718e7509106b2d22749f5bbda9411a4680815f0f83", 0x1f}, {&(0x7f00000014c0)="5194685cd9020c4a4549e3c1cf366c22fca4d3d6c7a23ccf04c63681fa55af55c5a3d63e0b7035e4fd7cb3f8b50be54336a7d1af6da290f6b66060a9dd1f2a42cba6d54cb17fc514b2a491d78f6f1bb5c001e41ab85ee045ba9fbb6fb503218a31906eab01cd8ffd7ae44162b3fd9e5aab7efbe5ab157090f14f671946ee603e0e5cac115a598227d8a4aafc3145fc528b3efa3d916aa22c449123", 0x9b}, {&(0x7f0000001580)="ab1361cf14fe40a85ecefb3d3e2210c07bf8658a057e41c53c6abc891451bd75e390096cb3a1a3f5ec1c0effc2eeb90fe1e482b25bd2edbe558fbb7b5eb3a2d77053307f5342dbd6c0e0180ff2acdaef98bb5a9ee2c388b66e105c8f0b337748bd51495ea07f62fc635520ac43519fa4a7b59276b53ac3c720cbc823bce7814f1a51e7fef428bede72ce561a194c4eddc0fd5431", 0x94}], 0x8, &(0x7f00000016c0), 0x0, 0x24000004}, 0x20040000) r3 = socket(0x7, 0x4, 0x1000040000100023) accept$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000001740)=0x14) r5 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) r6 = dup3(r3, r3, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001480)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x7, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xfdef, &(0x7f0000002f19)=""/231}, 0x48) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000001800)={0x4, 0x80000000, 0x2}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001780)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x14}, @empty, 0xfffffffffffff8e2, 0xff, 0x3ff, 0x400, 0x9, 0x40000, r4}) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000040), 0x4e3}]) set_thread_area(&(0x7f0000001840)={0x8, 0x20001000, 0x0, 0x2, 0x5, 0x101, 0x20, 0x7fffffff, 0x7fff, 0x7475}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001880)=0xcf, 0x4) ioctl$KDSIGACCEPT(r6, 0x4b4e, 0x26) 2018/05/03 15:56:54 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x95}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x3}, 0x48) 2018/05/03 15:56:54 executing program 2: r0 = socket(0x1e, 0x8001, 0x44) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x218b, 0x98d, 0x82, 0x1d47}, 0x3) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x51, &(0x7f0000000080), 0x358, &(0x7f00008b2000)}, 0x0) close(r0) 2018/05/03 15:56:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000775000)) 2018/05/03 15:56:55 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0xffff}, &(0x7f0000000200)=0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000280)=""/33) truncate(&(0x7f0000000240)='./file0\x00', 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'ip6_vti0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) 2018/05/03 15:56:55 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100303afffe0000000000000000000000ffff05000000000000000000000000000189009078001400000000ff01a018000000001803000000005e3c5a0725af3989a5efd4cf226f5be400013b8e789c2a0ae23963a4b46dfba821125a43968bc6c58ceed18ed5f9293d95686050b9abfbd7a33821aa143f86b30793c48a8755549e6d5c5ff2f06295fdcd91d63c9c3ee275a33fb96e46def752b922d0f7e604df13125110142b6b0b1cb05a2c4a811d91179642285bb3739290b5c0a5002c2f57010443c0777926a1b8e1dd847cbbe42057"], 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10080, 0x0) [ 88.112679] device ip6_vti0 entered promiscuous mode [ 88.148448] device ip6_vti0 left promiscuous mode [ 88.188157] device ip6_vti0 entered promiscuous mode 2018/05/03 15:56:55 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66411f657300") getdents(r0, &(0x7f0000000080)=""/139, 0x43) getdents(r0, &(0x7f0000000140)=""/176, 0x489) creat(&(0x7f0000000000)='./file0\x00', 0x4) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/05/03 15:56:55 executing program 4: setrlimit(0x9, &(0x7f0000f3b000)) mremap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003b1000/0x2000)=nil) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000008500)='oom_score_adj\x00') r2 = getpgid(0xffffffffffffffff) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000008540)='./file0\x00', 0x800, 0x12) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f000000bd40)={0xffffffffffffffff, 0x0, 0x1, 0x5c, &(0x7f000000bd00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r6 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f000000bd80), &(0x7f000000bdc0)=0xe, 0x80000) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = accept$ipx(0xffffffffffffff9c, &(0x7f000000be00), &(0x7f000000be40)=0x10) r9 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000000be80), &(0x7f000000bf00)=0x60, 0x80800) r10 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f000000bf40)='tasks\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000bf80)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = syz_open_dev$midi(&(0x7f000000bfc0)='/dev/midi#\x00', 0x4a9, 0x801) r13 = socket$l2tp(0x18, 0x1, 0x1) r14 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r15 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000c040)={&(0x7f000000c000)='./file0\x00', 0x0, 0x10}, 0x10) r16 = creat(&(0x7f000000c080)='./file0\x00', 0x4) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) r18 = socket$pptp(0x18, 0x1, 0x2) r19 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r20 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000000c100)=0x0) stat(&(0x7f000000c140)='./file0\x00', &(0x7f000000c180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r25 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000c280)={0x0, 0x9, 0x8}, 0xc) getsockname(0xffffffffffffffff, &(0x7f000000c2c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f000000c340)=0x80) r27 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c380)='/dev/ptmx\x00', 0x0, 0x0) r28 = socket$l2tp(0x18, 0x1, 0x1) r29 = openat$dir(0xffffffffffffff9c, &(0x7f000000c3c0)='./file1\x00', 0x400, 0x40) r30 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f000000c4c0)={0xffffffffffffffff, 0xffffffffffffffff}) r32 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000000c500), 0x80000) r33 = getpgid(0xffffffffffffffff) stat(&(0x7f000000c540)='./file0\x00', &(0x7f000000c580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f000000c600)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r0, &(0x7f000000c740)={0x0, 0x0, &(0x7f000000bcc0)=[{&(0x7f00000080c0)={0x418, 0x23, 0x4, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x2a4, 0x7, [@typed={0x8, 0xf, @ipv4=@multicast1=0xe0000001}, @typed={0x94, 0x4c, @binary="fa8da5a68d3dea527b7f1dfb93cfc5dcb9a5ef2aa8ec816e23ad9c4a0bf13c9ab4d183a729b4648fb5b22ab7c6ed8c3e09d6b7a3499e0aee1c564d5c4e7034d4c5f32ca5bc68932c544b6e4f69c48b6615ea2900f7c5aceb52804b6b7e63ad44a018c893750f993e29f24ed77e0fdf8582ef8622658fb8b5014958d5397ebdef718757fce4c9c38665127b522b47c3"}, @generic="300d8b3320a4a20fda3fae2981c087", @generic="afb4037421251780ce9bf75d6a5e5164881c77cedc8ae1d2234d13b8c18623736c586db43a20afa538e20eb3534928836647bada4488030fd9deafc620c5397619602ad6840d3296d04daa502080feea095e170c2acaef45fc03296720", @generic="ee33386022900bf84ad6ead09a1182a4cb6f6e69af", @generic="914693470696d502d56a204cbc46cc0d044b58ad43690854eda648d5adc2b11f5af1f3d3b600ceed2956facac29c2fc64c34bc394c0e4363b678fef2d67dab2b323ca6161e9a8fa46a9bf1038898bdbda29793", @typed={0x4, 0x5f}, @generic="64842ffbdb0b09da55f7637266eef156d45ebf8a77a326ac504d683f4f54fbc73efe10ec6e", @generic="692a94cb1727eb91ceba6dc08e9b86ad6d0c2d559fa019c17f4dbc20a6361792d1463257c87f150c0cc139878c5ea85f872c5e300cc2bf36b56f37a034d2632095fb1aa344df783a52729995660144178eee4fcad61ba8f485f4ce32197986e948d1f72c8865caf5c5d62537061dd0e3e7a5e1afd7422be6a953824a1040d3ca47720a64b498b8e95bb2c3dd7b1c0fe2122e21f6116e9b5e030a78598b08020ffaafab9e649baca38379741bb687c407560dc2270cb1c3c3b7c7f2b5d1a1a1ca7a72f4783efaf81960bb0dc43890ec0915b024e2c8", @generic="48aaa0bae82d3864c8888c5d678cd8142f3b3bd3457a15f7f7ab45c0c0d622c61bc78b6447e03653019bbcb8a913df62dd"]}, @nested={0x80, 0x32, [@generic="d52f32e68200359d34c5d7605a04d4af809e446ed4de8635eecd941a9e0791473d047e9319356c56222fc499a7b05c5386db96c4a0452c68f208c2a5d659516e6138c2a203f6451b05b938b405d0997112055ee34533bb35f155c5d2b3c950d57982b74bfa98a45f8b841d075486e7ba51df3af27b06b157fbad"]}, @typed={0x14, 0x3b, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0xc, 0x13, @u64=0x7}, @generic="83096363e91f0e39c59ff09b67c514c33355890ae9bf2529e619ba72e29c945ec9499680400f0a797540470a848e3f1ff6911099a2b138c65b7d32e714078c75b2b3f4a88f750d128a3aacb7587faccb300929fc9c74dfba93db0b0cf4935c122a0bee1bbfdf292a7e46e7ebe6baf68077b9cb7b7f25da28c0a734a3e10e", @generic="a6fbd30bb00a287c00f950aad5e523746aafe98f1044c5f88d05f5839e12633d1e90d99203727c2dd9f705571bc5d9a7b00e70e03e5c325770ed813c002ff22f639291cc"]}, 0x418}, 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@ANYRES32=r1, @ANYBLOB="2c048d00080072000000000004004b0037d1189be5978906c29ecabc6f6c43dfefac2ad8d2b865caa488708f3429209d94d3ffd25bf76aed7c30f44a1e4bb7027b42b16684e22d1d012a43bf4d05219b485fd1ebbc555da33316a2521886f2bfe8bfeba8ee067d7948a3fb70ea7cf9f6b5425c403b15170f401ed794f5a3132c37090cae121da426435c2ce98974b622e5b9fc74ab6c97ae7ddb44c5fc1017b09e357c6c0a644a6d8c364183e944d87c0bc27abd56b5916892191ca79960c060def2fcc2a01f5db11994fbe67610c3318b0fcbeab7325afafb203513be82b1999113b40907172b502ea69dea1dde648f2108000c00", @ANYRES32=r2, @ANYBLOB="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@ANYRES32=r3, @ANYBLOB="08008b00", @ANYRES32=r4, @ANYBLOB="1834ab8a438d4b118ba623c6d7f51fa6c8f3aaa90e4772a107419b83aba85f0744c5e6e0a3bb8fe1453519b424cc295eec766957f3006eabafc729149a83b1f81f8ed1429653b8171e0f070f9d5b0cb6487654567d5cc5a2cde727ecb4574ad89ba94d61f97055cf8a2eefd3c6aa4e20575d492c2b49e394d579fc1dbd055f31dc8f08d32d3e1175ca35ebe3a999385de040cc31b310bf1bf339746cb81d807c2dd2c16cd317f7150a833b3b983a0ad6cafbc5a7acd22d09b6305205051b1d237cd789039dc0fe9dfa688aeaca6e884e8f67263e60b13a50c21d080ebc1a0457a5fcac4efafd62f2da752a770c49619bc308e3034c1d86438581c7c955959d0abd92f4a02621e1e59b7f3b60f434b662746f57e9fabfa1dba422f55fe6e0d33ef51877b150ffd9dae61d295aa45f0f2dde36c9f226dec7aac78ca72bc697ab719eccb8ed075c0426d3816032935bc4f65b3c41cc9bac77d0ec2e21f22033747336a040ab2d3b43632c9d58845d065ac13d151bd5e3fa3ce5efa86da7a14a999f9b7b350ba7cfbd5bf0405db975582f7b8012069bac75a9eb551dbb32539e54e2f8e035251082d15ee8489dd7544ead25d2a12440a38d66a4d3dc9944f4a325557f0e9a4892656df7a87e33beb6f3c908ea6ab3dba5b243778bc89e036f39220f645744b9286ea43d5755470f8d6fb97983d2b7cf409afa7889d10e7f49a541fc2691a4006ac056010c7cbbc44eab7052c68223d481197a51b35eea5c1ab4ed2d6f7ebefd86c2e5df648e9611c03c0de8e98e54e31b7582a5dcccef4524ae4cb8adea1b2892e01098db1a5b24270958d1f2ab8985239907847cbb56349ede803143d74bafd16c7538d25dc4ed7ea5e66a1a221436ec41756b7a953c6864c23bb60eba4ce80b3580084a0d4014133f4c90daf139e7ff41e6b24f479b6d154dfaf6a595ac8a4ca49538bd98b40feb6bbd63e9087d9031c6ca48b23ec5fa9df71b944cbf567b8a7b2910f135d593a953147a250a3c8a1b580fbb1800db7deae13dac9dc0e4aff963b7a3a96857a6d79c7834852e8c309dd108dc9a38961341417f7895770c2c3bf8b87af5b7a3d0ec1dbc39123115df3c02fb61d7d678806cfb7e9e5c7db375da86359774303573116dc1f1cb2f7c5bf8ee4ccfaad317e4eb6b569c5010cdb49456c545c3e4daab5f2906f1b459391526f5d2eb0d0592686d88a51bd9d6afd6a3aadc8d064485acc93ce93dc3377871d1b35211b70dbeb92134085bd9710b0ef68d1c198d70f52349380130ce856b9de7e41066267468e574236d2bc6a4e460c6c7ecae3ef6736205c0be99c35e82b4e750cb69b91eca476aaf6218a02ad5183da896b776d4d8e62e126a52358c6b84b7cddf56ad4ab9339a0314518f41e02084573eff6485a87dc7195cbebfa35b9025a24e0dc1649bab442b7e7114bb549cb26e30f1243810ea62ee665219b9b8b0baa29c8c568efc987411733c47ad79a745a9faa4df0b952e74350468080f5858271efec05f1234a5ad347d254810e9a5ca9c2ca425f1e2a454a5e5da6f08df0d4f8fcf4f16d2632451a0252c835859a4d67cf6df68c8cae013dedb6c9efdab30f01efb90ecf0a09f60b76958bc8135fe34b793b79f4d1e7ef52f1df1ea2e5427847933f8e57db519d195f0ae1be9aefe7df87ceb8182988feeccf460d6502907f9ce4c6869952a114185f101700e0e54215d899dc77e0b49ed511a7c3ab461c159b214114db23d96a869c8790c817576b937d62a63ee5ecd73e793ef43c928e0626b0a8d4600f3becac11002536b2ea835badb0ca575748616028f687a914c85627db6e230ea33ade27e82b3127035432be3b38ec12c21a5ec898b994783379500546513a5bb887f10b2e2a129ecbf51bbdfc1a728b7b90b4226680354d5408776d278c6ddbb0423e5d41d7a517b341b05080ac407baa24f420dda385e983795a7d2ddcdb6e04836dc917c37e9517285b625b670c02164b20c21a9358839dd2ded81873d8ab6320aea4ccc6d01b7e3e97d49bef6ddc0291443d787a40854ffd4f350e389f113ea061794e8ce368626cdb2d65b52acee41f44d2ac3b539e880df07736e41ab86382d7df5acf4ed46c3574f76cba28142d586ceaa9a96fe781e5d5bca9efc9fcbd3d2f0e0125a932729eea74e194983ba63f87f895bd360d52015f90124952a70bddf36781b2f9350aa892ef9352db761d061bf4dd0b7407df4ec110b3960d97b60bba901db1bda27a4bcec3e54c9994d394f986c70a145847de4f40aec820cc362fe36c1987cbea871f3f6a6c49dfeeda667114b263634092befbea294615203531761b64a21e5d7407d3fa276bdd94b0fbd6ce0fa854742a99aa3b5e51683f4c712e68a47f24672dea8ca1926ac2e6c5b86afcf263b75e1c532784d99d5c841e57ab569040bfc62f9d550ea304b52bbf4fee5f20086cbe1b616ebad6647434d8ea1acb78280376fe7b4979a2a0d8fca042e5c9ae79622426d47d1826fb120375ca71cbe59b580ac779c55d7b51f7e385ac29fe540e9aabd2f22bcf3b783deaecca47e718bcbe26e294172829eeb1436b9aa3051f556e4f412043b420a83e0f5f779cb88c6dd39b5f4ae23e7369d4e3748d4a23df01ee403080628f7cc9bca8c0c0411a96fc30d732db39fcf1792f7804a7900c529130e0a2dd471ac89f487329b88e594fe38a76a4c57d27131568e74a840a0ec5091a51d6c41d2a4b51c7961ca1f6f4e8123720694657a645c0ecd3cff09394e8d9cc786f9557a43e003673390415acd4a78b7aafdcb3b8211a0906a9028888fa162a434f8a0a82eb8e62c9bf2d090612ae9d73e666d3ba21e2769a8ff9bc356ed0bb9159cd4351ed8b4c4c1d5ef7a2808e94e052beb918f784d72494ca07fa363610a7f816aed3961a733693e725687b3776fd18be1f91846637220a31ace4226c4b3624e31b5e1c34a714c6337a0dd45e29ca74c617b07e48cc6b67bc623651ec45658134f78c2e3d569220a38b5b59784450ef2af54424050552d858b8d6c7ccf992d8926b4c4654102b55f81f21bf5bd63b8945bcda6da415658945bd5b54c3eb69b575d630cd20ad1ee3051417b082ab949d95980266e4e6ab2b1638ce0efc6a8efeb886f66e769d2303a36cad1ca4b44397aeffb3fe0def00d9aa18c81047f81e399bc6dcfe364a3e381f2dfd3b1873ae4b237421feb91313c585eb18ae7712c81d9092221b8a11c30bbe5250b48337d97bd66ee5bca0621204885bfa1637dcb1338a4382a65418e58c4020984ae60c30355d1551d84b46328672365560d7f5825e7768f60608ab101c24fd151c25e339a17e5cce0ef5214767abfd18774672509ee1de4eab904c3225d97847c1a9f71cdf469272ee1620dc4e4a91df69e42427531afa30bc61fff21d104fc19385f3ec36ffca953b07978bc5f90d2e771d9b175bdcf9ed82aba364ed15fe39b9285f4aa497b4599aa214119c3d28e3299ec2dc14f02504cc238db76b6c30cfba3fd3ad5a28b5887f8dfea1daa3bfcf4e5d956720eeb9c853368118b967f368bbaabeace3b6c2e9f2672d84b2422df2f6456a4a72584dbf83b64f2fb5cc8ac33ad5978c0e6536e7f2f86de1c3af434b2a710ba76ec38a9ce5e313ab161a35209191b28c8df73264acaf5ab1f804c91abe65294bba3fd000d03b14f55f9f8858f40e5bebe932219ad87ca32b09c86a6bf5c7b74d06f4d03a494b314ea65f5e8d971c26d51f580ad5c372b4e10c3dd3be8de241ef238e2a289d515cc4c363a31d16d0d13cd562ac7ea6f383fa23ba04623deecc28cf424dd6d9d22c5dbf3006d18ca0e80fed738d78365f070b114f5c40260e9dd08f9c13d296f13434c52788726b7dffa1f71a444919d17666101443089cb3c2bc3fc564fbdc9fb94499f9c56f1b14891eacedc9276c689c0a5e66b3582ca7146412c9e7900a9f760089d659de7591e9f7e00a5aa4a47a516a35fe8a89cf95549634956ba56e802b6185204c6fffeec493466e8778aad4f3fd553ee2556899bffc2854d430aae6ed92d115f1f4232213646f2e61ceb9e35eda7b3aa826d016c6698c8b544d14fa4fbed96c291eef2d91331375da9ceabb6d35c6f24964c573cd6a5f52daa129dc5831212cc61e948a22873c48d00273d383d34709c913e51c533fa44e68a2874203902f20df109821287d972c004ccc0b298409bc587e27fef186f1bbb2290872813ce499972dfa1d1b6d27120f01f8b7cd728f6706e2668f9552cce15b00ab09c393865fe5d68e80a009abfa5aaff3641b8f4da7183c8cb63be4fba6db4bc31fdd79104c907c808bf1b90bc71382322eb1024db2c9837d487e0ef8051f26d83221ccd666be44b9a342bebeea1ddb335d21f60544ff9abd8555f581f026eabf2bedad5558a79df0173693a2fb3ec697c87bafd4ff08e8499d6c85ccbcede57509030496f60dd30c6792c4deb373573572dc035e2cb7439ffac50ff6ae12b0800e6683500c12eb0678005b5191c78750749e5045fa377483bdc5dcc70c49a04d88c8d362cf62bd1241083c61d5d9412f3a7d1d68898cc4d85f6e2f62776659980d49cfe36839ff9a4ed410defc8185abcd639d6ab84815004bfc4eeb513aac53458c80d622741db337cc6ac5696001f43f03e74d8ab213b54aa97f4bf9d134721fc1dacf4488a4dd64b61958792f019ada1afec87c9cb67b1e5c71552fa9ba7366537639c63524f17cfa65294c5e38f84e9831d1296f5b088c5f728423d5fa6aec91cbefcaa40aaf46a402e34b2793534b263c0418a0c445048b496d9a8b49560dd905763edd7e8a33955c902761925fd67348f3218fdd7860fdc75a3a68d1d760e46133aa8ca732649e1b6e8e16bd8573fbbbb232517b74b66428a025d2726e3e177f6637fe6aa6a722350b28db03839c63441e0ae632c3d8aa84c7c612ee3b6ee9468981a87bf2798271a54d044105054310b23cdcff7357b93363b9adbb6203fe84ba30d6ec9f22c33897bb53ae7fe718c39aaf36693a166770a92e1bf74407df23181c9b4a34ddb8409b5c469d3fab93db9727b2a093deebb7c51a9227842c06ff885f9a96c3967b83836421927240d8d2dd30b89bb486cfb756744d0932bbd21e81c6fffddba885fb7cded3c96e867bdf63080730c0db2b9fb9be86faa320c44688a485314036cd8710812cbd68071016b84fb24ab6f8328d51bf4e39c4819359bfb1763970bb1fbca178159c2f0966e9a623354a2c985a101b8568c5d96311510459c05192bb4a1723defc6a4ad9ddec7e6f2047f8132cfef1f91e401c96910a4a1bedf29a569d79483f1d58511762477330d53866c779891fb7fd844f7b88932cd517d37783a31ad53b30fe3ff054348ef1b55a9a650f8a44d15b913738ba7b82fd5c58aa3252d946826f3b21b12537bc94e17399930d2ab7f1b5ee9a896b8733c1275cff77efcab456904df4e7b971b7d064aad2cfd566d4ce0084e7fec1bf05514e6bc370f18510b676414846932f9943dab5388517d1f54e0345e930513b13fbacd4a576e48408d8b021c4ce1f8cb3156af04facb812b6ca3b9023bb8d49ecfd74a3c7a15d6bc9bfe836786cc374731f0c7ec5c03da3e087728088b0c556b45a3de490d09b4d5b3318bc10ffaf2569b52e15561df4b7b1af28427823ef541b4bedaa7b9d6fcd16538b7e268fdf942bc9e96653982df7b3a10cf4c94578a5f20fe8079cf4d2d807366582f84b274ac57e509c89ebbc5330a7adaf3c477fba7c7d5c5bf1ccaa1ab31fe4ef2d9a8cd8867920202144c71aaf6960aa9a1b07aeb95500e3ed2c14a267cc42cae3dd9a2db400c09aa4a8ab53746201f251e37c73a28ebd03dda6086d12286c706bf0b25c5e4bba88823ae1aaa32cbdca591779bb4c348e0f92f0d5b32e3beb42e18d0be852d69c40b3913eb99eab00345ddbbda7ec5dac3e96cb204b76d85cade10c9e6a7a9589293a8758b3d016c92ae25a8b553b630ce8275bcbaa72b450e106f490385ecb8afecfcc6044fbe22dcbdcd53627c9eef67e5c23a51538de6c8059984a9793dd969492be1ac18c548d5fffc9d98f5592035a21735ddabf52a4b681b042a18b073aa2448ad7962a6c8e3eac7acff848cd5db7363543786e33caaaf4183c549c796260a478c1a3db2412e7e36d335ce74e35ff02be79dac5a981efb3a19dccf1ea932d087b51018543c7427359f7af0e53667ac8408a14d83463f6d05512214ae8988afff43554c62506d9442d75f7c9355f0f19ff665183979bd6bfa62810a118eb30b6592725bb3642f25bfcd3d8ebb72d50828ac05c53c1b46de44e46e96376014b4fbd343c225f9cda416ccd1e31bbe5aeb3f9fb3a9f8d50481879bfbb4"], 0x3720}], 0x2, &(0x7f000000c640)=[@rights={0x30, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11]}, @rights={0x38, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x38, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30, r31, r32]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0xe0}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) statx(r36, &(0x7f0000000040)='./file0\x00', 0x100, 0x0, &(0x7f0000000080)) [ 88.229831] device ip6_vti0 left promiscuous mode 2018/05/03 15:56:55 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0x1, 0x100, 0x100000001, 0x3ff, 0x7, 0x1}) 2018/05/03 15:56:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = socket(0x2, 0x3, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0, r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000029248c02e3ffb23efc00"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r3}) shutdown(r0, 0x0) 2018/05/03 15:56:56 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)=@newspdinfo={0x17c, 0x24, 0x501, 0x70bd29, 0x25dfdbff, 0x9, [@output_mark={0x8, 0x1d, 0x8}, @algo_crypt={0x13c, 0x2, {{'lrw(twofish)\x00'}, 0x790, "c1302e93278bd3c4dbad840560fea26c8438cb8ea2afb990b3efd2ad3a4e8a0096d5c9bbef5100a7b70104744757e863011d07677f709ef8dc0ce1b91e3bf40d02734604b0e890da266c9ec69e2683ac1a535d504d8ed5eb4a29f1cf648d02f05a4a0458ce26708f590fced24b49c74fe15e2fd02e689fb25cdabf64d1ff77770b5d0c996e851f4aa16e75d4bf4cf7826fb9f5586721def9112d1012bc8062b362fbbd6d678c330311fde51079aaa22145bd046315fc3119010bc2155109fa1c9243d5272f94eaae46b071c5277288cfc51ae9fff34732d80ace7aca9a267bf74ebaa36087ccd0687fad5c1c80aa95187725"}}, @replay_esn_val={0x1c, 0x17, {0x0, 0x70bd2a, 0x70bd25, 0x70bd2c, 0x70bd28, 0x7a5}}, @tfcpad={0x8, 0x16, 0x8}]}, 0x17c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r1}) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f000000c000)=ANY=[@ANYBLOB="c00000001b0001020000000800000000e00000e2ff00000000000000000000007f00000100000000000004000000000400000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00X\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc0}, 0x1}, 0x0) 2018/05/03 15:56:56 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xc3ef}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffff131bbc8, 0x402000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x0, 0x683}, 'port1\x00', 0x25, 0x60042, 0x7, 0xfffffffffffffeff, 0x81, 0x4, 0x10000, 0x0, 0x1}) 2018/05/03 15:56:56 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) recvfrom(r0, &(0x7f0000000100)=""/238, 0xee, 0x40002042, &(0x7f0000000200)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x4, 0x3, "7ccf1c922695096d2ee68fc0cf403e4ec1f6c0e46d26b183c7e94a7290a2a1f3d871929cf94598e6306e36d23516588d8a3bd4a7f7ad48dce56c80a54b174d", 0x2e}, 0x80) munlockall() 2018/05/03 15:56:56 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66411f657300") getdents(r0, &(0x7f0000000080)=""/139, 0x43) getdents(r0, &(0x7f0000000140)=""/176, 0x489) creat(&(0x7f0000000000)='./file0\x00', 0x4) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/05/03 15:56:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x64, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffc, 0x2}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r3, 0x800000000000000, 0x8, [0x1000, 0x138836aa, 0x0, 0x7f, 0x5, 0x200, 0x3, 0x87b9]}, &(0x7f0000000340)=0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000003c0)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, 0x8, 0x1, 0x5, 0x0, 0x80000001, &(0x7f0000000a80)='lo\x00', 0x5, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000600)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000005c0)={r3, 0x4f}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r3}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) writev(r0, &(0x7f0000000400), 0x1000000000000232) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/05/03 15:56:56 executing program 4: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000fbeff8)=0xb3, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8002, &(0x7f0000000000)=0x4000800003f, 0xf0, 0x0) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ae8000/0x3000)=nil) 2018/05/03 15:56:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x5, 0x7, 0x80, 0x9}, {0x6, 0x3, 0x3}, {0x7, 0x8000, 0x100000000, 0xb1}, {0xffff, 0x7, 0x0, 0x800000000}, {0x7fff, 0x81, 0x0, 0x2}, {0xffffffff, 0x8, 0x2d0a6a76, 0x5}, {0x0, 0x6, 0x0, 0x3}, {0x1f, 0x1, 0x9, 0xca03}]}, 0x10) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/03 15:56:56 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffa0000000aaaaaaaabb4305"], &(0x7f0000000000)) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1, 0xd03be114f7c75879) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x6, 0x4) 2018/05/03 15:56:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) fchmod(r0, 0x20) renameat(r0, &(0x7f0000001100)='./file0\x00', r0, &(0x7f0000001140)='./file0\x00') linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) 2018/05/03 15:56:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000876000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) r1 = shmget$private(0x0, 0x2000, 0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={r2, 0x12}, 0x8) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/05/03 15:56:56 executing program 4: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000fbeff8)=0xb3, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8002, &(0x7f0000000000)=0x4000800003f, 0xf0, 0x0) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ae8000/0x3000)=nil) 2018/05/03 15:56:56 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x0, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYRES32, @ANYBLOB="0400200000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], @ANYBLOB="01060300d70006000700000000010000e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249d9b0d67ff190c0ed49"]) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000000)={0x2, 0x2, 0x1}) writev(0xffffffffffffffff, &(0x7f000069c000), 0x0) 2018/05/03 15:56:56 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) [ 89.769218] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/05/03 15:56:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) clock_adjtime(0x5, &(0x7f00000000c0)={0xffff, 0xff, 0x8, 0x3, 0x4, 0x157, 0x4, 0x0, 0x9b2, 0x20, 0x5, 0x4, 0x0, 0x40, 0x25e, 0x3, 0x111d800000000000, 0x8, 0x3, 0x4, 0x3f, 0xffffffffffff7fff, 0xfd1, 0x1, 0x6, 0xb9}) ioctl$TCFLSH(r0, 0x540b, 0x7) 2018/05/03 15:56:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000040)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_map={0x401, 0xc23, 0x8000, 0x9}}) 2018/05/03 15:56:57 executing program 1: r0 = userfaultfd(0x802) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'veth1_to_bridge\x00', r3}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000009ff4)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000300)=0x5) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f0000000040)}, 0x10) r5 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000000)) epoll_wait(r4, &(0x7f0000ffafdc)=[{}], 0x1, 0x0) 2018/05/03 15:56:57 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x6) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x3ffc) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0], 0x2}) 2018/05/03 15:56:57 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x2, 0x9, 0x7fffffff, r1}, 0x10) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)=@random={'osx.', 'osx.'}) 2018/05/03 15:56:57 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x109000, 0x0) accept$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)) 2018/05/03 15:56:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getpeername(r0, &(0x7f0000000840)=@hci, &(0x7f0000000000)=0x80) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x688, 0xd0, 0x0, 0xffffffff, 0x200, 0x530, 0x5f0, 0x5f0, 0xffffffff, 0x5f0, 0x5f0, 0x5, &(0x7f00000000c0), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xffffff00, 0x0, 'ipddp0\x00', 'veth0_to_bridge\x00', {0xff}, {0xff}, 0xff, 0x2, 0x1}, 0x0, 0x98, 0xd0}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0x9, @gre_key=0x6c}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x10}, @multicast2=0xe0000002, 0xffffff00, 0xff, 'bcsf0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x1d, 0x2, 0x1}, 0x0, 0xf8, 0x130, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x200, 0x200, 0x0, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0xffffffffffffffff, 0x5}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x16, @multicast2=0xe0000002, @broadcast=0xffffffff, @gre_key=0xfffffffffffffffa, @icmp_id=0x66}}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x10}, 0xffffffff, 0xff000000, 'erspan0\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0x89, 0x1, 0x1}, 0x0, 0x2e8, 0x330, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x33, [{0x800000000000000, 0x5, 0x3, 0x100000001}, {0x6, 0x1, 0x9, 0xbfe}, {0xfe1, 0x5, 0x80000001, 0x6}, {0x1ff, 0x7, 0x3d, 0x2}, {0x6, 0x96, 0x7, 0x3a61}, {0x1ff, 0xffffffff, 0x800, 0x3}, {0xff, 0x101, 0x8, 0x800}, {0x9, 0x9, 0x4, 0x2}, {0x3, 0x1ff, 0x2, 0x3}, {0xa3a, 0x8, 0xd83, 0xaa1}, {0xffff, 0x80000001, 0x5, 0x4}, {0x918e, 0x947, 0x3fc00, 0xfff}, {0x8000, 0x9}, {0x1, 0x7, 0x3ff, 0x5}, {0x46, 0x6, 0x0, 0xc9}, {0x6, 0xffffffffffffff6a, 0x3, 0x8}, {0x10000, 0x1, 0x1ff, 0x7}, {0x2c8059d5, 0xffffffffffffffff, 0x4, 0x4}, {0x8, 0x7, 0x3ff, 0x400}, {0x7ccb, 0x3, 0xffffffffffffffc1, 0x8}, {0xfffffffffffffffe, 0x1, 0x1, 0x1ff}, {0x1, 0xea, 0x5, 0x7ff}, {0xffffffff, 0x0, 0x7, 0x1ff}, {0x9, 0x1, 0x1f73, 0x3}, {0x5, 0xff, 0x6, 0x27e2df35}, {0x8001, 0x583, 0x8, 0x1}, {0x800, 0x9, 0x7, 0x1}, {0x9, 0x7c9, 0x6, 0x80}, {0x1ff, 0x2, 0x3b, 0x80000000}, {0x6, 0xa7, 0x2, 0xca}, {0x7, 0x20, 0x80, 0x100}, {0x6, 0x1f, 0x7ff80000000000, 0x800}, {0x5, 0x5cf, 0x7, 0xbcf}, {0x1, 0x4, 0x5, 0xfffffffffffffeff}, {0x7, 0x1f, 0xe77, 0x7fff}, {0x8, 0x0, 0x0, 0x1}, {0x7ff, 0x7, 0xffffffffffffb7ea, 0xff}, {0x3f, 0x3, 0x1ff, 0x1ff}, {0xfff, 0x6, 0xd265, 0xfffffffffffffff9}, {0x401, 0x5, 0x7, 0xb37}, {0xfffffffffffffffe, 0x400, 0xffff, 0x7}, {0x3, 0x4, 0xfffffffffffffff7, 0x400}, {0x8, 0x400, 0x6, 0x2f1}, {0x7, 0x4, 0x7e, 0x9}, {0x7f, 0x80, 0x1f, 0x7}, {0x8001, 0x3, 0x400, 0xe9}, {0x6, 0x3, 0x7fffffff, 0x7}, {0x800, 0xffffffffffffff88, 0x100000001, 0x80}, {0x40, 0x80000000, 0x6, 0xee7}, {0x0, 0x6, 0x3ff, 0x9}, {0xfffffffffffffff8, 0x7fffffff, 0x8000, 0xb3a}, {0x9, 0x3f, 0xa5a, 0x1}, {0x7, 0x3ff, 0x8000000, 0x800}, {0x2f, 0x8001, 0xac2c, 0x80000000}, {0x2, 0x1ce0, 0x73, 0x5}, {0x1f4a1cf7, 0x7f, 0x9, 0x100}, {0x9, 0x8, 0x4, 0x2}, {0x8, 0x759b, 0x1fffffffc0, 0x8}, {0x9, 0xfff, 0x1, 0x9}, {0x1, 0x7, 0x2, 0xb1e6}, {0x1f, 0xffffffff00000001, 0x3e23, 0x3}, {0x6, 0x7, 0x100}, {0x4, 0x7ff, 0x2, 0x1c000}, {0xd3, 0xffffffff, 0xcb9, 0x3}]}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv4=@loopback=0x7f000001, @port=0x4e23, @icmp_id=0x66}}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x7ff, 0x80000000}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6e8) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000004b80)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000005d80), 0x0, 0x0, 0xffffffffffffff45}}], 0x1, 0x101, &(0x7f0000005e80)={0x77359400}) 2018/05/03 15:56:57 executing program 0: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2711, &(0x7f0000000380)=""/13, &(0x7f000033bffc)=0xd) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'veth1_to_team\x00', {0x4, 0x86, 0x110000000, "1ca6e47fafd5", 0x2}}) [ 90.515467] mmap: syz-executor4 (7120) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/03 15:56:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x2b6e, 0x2, 0xff, 0xc, 0xff, 0xffffffff, 0x429}, 0x20) mbind(&(0x7f0000653000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000000), 0x1, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0x2, 0xffffffff, 0x6400, 0x6, 0x2, 0x6, 0x2, 0x42, 0x9, 0x8000}, 0x10) sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) [ 90.566195] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/05/03 15:56:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x2b6e, 0x2, 0xff, 0xc, 0xff, 0xffffffff, 0x429}, 0x20) mbind(&(0x7f0000653000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000000), 0x1, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0x2, 0xffffffff, 0x6400, 0x6, 0x2, 0x6, 0x2, 0x42, 0x9, 0x8000}, 0x10) sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/05/03 15:56:58 executing program 2: syz_emit_ethernet(0x7a, &(0x7f0000000000)={@empty, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x44, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x60000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x6, 0xece, 0x1, 0x3f, 0x38d85f2b, 0x9, 0x7, 0x9, 0x0}, &(0x7f0000000140)=0x20) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x5}, 0x8) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) 2018/05/03 15:56:58 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x109000, 0x0) accept$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)) 2018/05/03 15:56:58 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001140)={0x0}, &(0x7f0000001180)=0xc) syz_open_procfs(r1, &(0x7f00000011c0)='net/softnet_stat\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffecf, 0x200) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000000c0)={0x0, 0x8, 0x9, 0xa259, 0x15, 0xfc00000000000000}) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$alg(0x26, 0x5, 0x0) 2018/05/03 15:56:58 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="036c6ca026a12e9cbb342318b88342aa017db3a17b0e7f31a92a2c000fa6ce270b4ecda901e06a90ea3695288b1a2ad92c6142b20fb175d558b918fd72d33f7d588dcaf5196e7b92a08dc35a54955912df7db3fc3b8a4bc74e", 0x59, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f0000000240)=""/254, 0xfe) getsockopt(r0, 0xb9, 0x5d, &(0x7f0000000080)=""/152, &(0x7f0000000000)=0x98) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x3, 0x4) 2018/05/03 15:56:58 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000000cb, &(0x7f0000000080), 0xfeb4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c, 0x80800) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f00000000c0)=0x6, 0x4) 2018/05/03 15:56:58 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13d5dded, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000100)) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/03 15:56:58 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x1000fffc) r1 = memfd_create(&(0x7f00000000c0)='em1^trusted%cgroupself\\ppp0proc&\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000000080)=0x802, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="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", 0x3da}], 0x1}, 0x2404c040) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000002800)="ed871662855a221fd992", 0xa}], 0x1, &(0x7f0000000200)}, 0x0) 2018/05/03 15:56:58 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x1) write$cgroup_pid(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="36360bf0fa0b00400000de051b8d85483f919323ded89db9c244672acf68568b9c663b1b599f988f5c5832bd87e1c6dd10a58b477b6d145e55652f39a828f92ccc7c5a06ce4e4b79d82af5158f86d55cb61e7186b8b54b5a84b1bfac3befb7aeecda2c5d998b6578a79a1ff2fbc72fbddf0700000079dc6b1355a995831c41a45f001ad5ca8e80a9cfe19a857d18f9e9b6259a0fb6bb6b01f9e3415e4afadfc3"], 0xa) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0xffffffff, 0xfffffffffffffeff, 0x1, 'queue0\x00', 0x8}) 2018/05/03 15:56:58 executing program 1: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0xe000000000000000, 0x4, 0x1}, &(0x7f0000000140)=0x10) socket$rds(0x15, 0x5, 0x0) poll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x100}], 0x20000000000000fe, 0xffffffffffffb4de) 2018/05/03 15:56:58 executing program 2: recvmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/233, 0xe9}, {&(0x7f0000000180)=""/33, 0x21}, {&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000200)=""/156, 0x9c}], 0x4, &(0x7f0000000300)=""/134, 0x86, 0x3}, 0x100) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000500)=0x6, 0x4) sendmsg$key(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000400)={0x2, 0xa, 0x7, 0x7, 0xd, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_ident={0x2, 0xb, 0x18c0000000, 0x0, 0x80}, @sadb_lifetime={0x4, 0x2, 0x100, 0x9, 0x6, 0x4}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e24}, @sadb_lifetime={0x4, 0x4, 0x7ff, 0x1000, 0xb3ab, 0x1d}]}, 0x68}, 0x1}, 0x840) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x10e0}, 0x1}, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vcs\x00', 0x100, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x8ce4, 0xa, 0x9, 0x1, "d3f8a41c2f2c66a40f2a1745c01a75701b4c8c744670fed5a9e14b6381e968109d1284c5e90c774c945bb0cf0893f7db343e6081f9cd218913cf904ebdc65e07", "8a09958be2abf6224730c79a27a714d25699fb2507eb65085835a87785387e0a", [0x7, 0x3]}) 2018/05/03 15:56:58 executing program 7: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=""/149, &(0x7f0000000100)=0x95) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0xfffffffffffffffc, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'ip6tnl0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/05/03 15:56:58 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140), 0x0, 0x55, 0x0, 0x800000000}]) 2018/05/03 15:56:58 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffe01, 0x0) sendmmsg(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)="57071fee38f711e30e9bc9d410e584c443f459ab831b96c9f22da16779c52f68a446e6bce95c5f85accc256cd9bfcded3d580f9461dbbe2c677482c53edf86b984bde242dfdbdfee28019660ccca56d7ec86a6e23c785ebb038e363a7c23951162bd7d17eded2d403d71398cb46f42b4b8f3132b02b9697c39d8f452e2ea73582552dd97fdd13c9cc882f70d51912f42c1279bb2a1c3f4426d6666141b693f82e390c07d7a142670bc7b0969198805176358bc360ccc", 0xb6}, {&(0x7f0000000240)="a73590689a7b61ccdc33539dd643fd4d57af6fdd78f1c6e9edbff98c6222a9d10df5e5fb471606e96bdd99c5d74e09ee636fd4c6f0d304199ed8e80d0008ec2d4813ba0e1c664509c814f208018308098d1270a62d9354208cb173fed160cbe59486ca5365a226d64ed9f1e7203dfb3f1167ccc17ef6977f7931b284e5812b1df6c97d48b482e0eeb7e3317ecabd3d7727c3c256b924ce0d2a16d959a92dd1029164f7949106c4bd9c25a42b2aa34dc34e6aff306232606e630bc76b79d63435ce4ddf11c2d3203dc1383418140ca311178207cb1a8cafa2a47a1388f94d94", 0xdf}, {&(0x7f0000000340)="fa0d64acf26c0c13f85522c60b16481a8c330d0678d5bbadb0ea8296ee725866399c9c759a6e3c2b064f306571f5498bd41e6f3e5a3bc4ad4d30ec850eaebf94b6b027d7a17dc372d14f5390ce8f4af8af2482b77b391ea2ef1f44c75502aa6a72ef06701a00052944a610184fd5962e297d4af953fb6d94e33fcc3463c6ba193f8846fee6ab529260f1f1565e2ac1ff03025df3f265", 0x96}, {&(0x7f0000000080)="e43304c79ef0f77b9cb2930f2a5d16153b2fe44980a2c9a081d02e5e435dda1a5003d48728949880dcc371", 0x2b}, {&(0x7f0000000400)="db25144a051250ba10e09d5b39077915ca07b1f6d12746c06d3ff0f0d178f6929b04b54ac8b0c7d95ce001f3b9b8d18fc05d96d1cc96f3d2390a869a4845aaa045346086bdf364d83bbc932d5ad92f02c95992badb919a24c71ad650c7af319c8938782ac7d76fc32fafcaa0c6510cb74e272f3e3252eacf", 0x78}, {&(0x7f00000000c0)="227f26015ab1b261168be52ebdc2aa77418cc401b907e43fea0e83f0178510fcb05ec33febf6fe1daf626c9a58ed", 0x2e}, {&(0x7f0000000480)="2574db098e7532635ee67bb3dcec2e7dcbbe9218c55b1fd8a1e881151032b11d69881c0037c4d098118bed5313003038b6e5ff4974f9dcd15dc5aa0b53d08c54675062a2671444fceefe4830ec36adebdc5a90ec95a34d26ee0d5904578f3222aaf183f005069868d78848d6721ba0a56668ae9ea99fec19e1a3def26541007ea6bcb1506e8d11153668cead32f3f652aa7f3c6d3bb17e7841c74f9753314a60cd48f1016a78ae704a3adf662036dacd218ac1ebdff3bf667f37e50535e7", 0xbe}], 0x7, &(0x7f00000005c0)=[{0xa8, 0x109, 0x1f, "41aea3f8fdfdaab188242cf4105f6356475e8de005b1294a408e0a5456dc2a13de7b525341714ff170f42613f73740304afc2dcd2a89e36ccab7c0b2accd9ae50388ca462cf8c21051a3fcb25d6aad16e024d136ba51ea2ed072001fcd26d2d40624bef145d41ab0f4a2b588426a60df7e22a24b28e8da67b6c5ae187ec07c097160557af7c65756d2bd671a6e40950e607fc2ccdb15"}], 0xa8, 0xc0d0}, 0x96}, {{&(0x7f0000000680)=@in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8000}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000700)="a59055387b1b5950c17acca32750664c182dd5bc97d47aad9ab1988b99c9449cd6c0e8c9cb3d90baa27a459ec3ba504c3020311678285a923a01aafb715d515e2bc5a227d806554f76bd7e96c0370cf05e1a0b84faf1b6638218e58a8be12cf9491a9897669ff96ff4e1d33eb4dd991e78b6b70fe76ecc292073be7fa6b113d1cb6fc448a47b51939d6641f82bd7957254c6b77a11ccbe131c08f224e19c9c0000b01100583978", 0xa7}, {&(0x7f00000007c0)="82246136580c0091c8ce3533d2981c6afb86f47351ee51f603339ffb87ac1a53acc4cbc8e12d17615f2714a06ba260e448efcb7854bc48ea4dad40979aa7726ae4606ab3c98b42eac0193bb4d37d336f46a64a69b7b61d8ea066d69385a8b23a9c6ee07ddda820fa751daaa0cb7dfcb7d6bec892269896394edbc099f26467433efebf7aa72348f466", 0x89}, {&(0x7f0000000880)="73bcc081c0a813ae764b", 0xa}, {&(0x7f00000008c0)="bf4cc1d67de1d7f83cdaeec3dd143b43c36cc521cd94b8a6be04cf93cd2806ba2251115d2e7a", 0x26}, {&(0x7f0000000900)="9e34965ecb5231c44d7a64f865af90fbd96d8f4389eebdff3fae9185307230b808143225", 0x24}, {&(0x7f0000000940)="961807b257dacc7afc7c762f712e3c6b6ed620f8bfb577bb7e473849fd038445f2e45f8e9016b28184b97a93d67b3d616ceb7ce31c10a782c30810900f7d2cb381394e24d15e29dff376d2135e709863c6309f2ca5530d627bf304e1fa4d35266b9d6cbc83679282c978e46a042d90859d9266a9b15f0fcf8472d524cee9b4ca96343f31eb8fbf6eed5f78e8b5eda1fae61a814fef1471f72150b91ff02d092834f915fc1ab7d6f397eea7d450e0caa781b1b012b13d6ba6f3425771003e773fc6a25c5d29617fe5a77a8a4bfa06c0f2bbe0d319a5413c27e579208aa8", 0xdd}, {&(0x7f0000000a40)="33741ee8f70ea931a927c8d637bf2f280fef078436442f36f66a33751f0b52fdd93bed2070c409ad8a046bbab30fa4824f3cc2dea9da2fe122ca7239f4c63165495bccf12b7cbaa72e1e005f1ed388e4b13f3cfef726f7b6acf0799a4dd18a59d67fe4a133f2047f74abe37bcf0fb52f3f854ca8126c75d97a7291dd130c89482ed51bf757a7b620cb7598fcf605dce9d2266c4d7ebddca10a6e52fa08cc3a869d852f5b35dfe531a7ebee6d5b19423aa31b8d3873d0e7166b88410b3cb47ecece114879a8648f7f13570698a9ea6881c5701f46c33cb2517d6601d3083e03a955ea6c", 0xe3}, {&(0x7f0000000b40)="4d6611e9d96388febb6af62d5d5442c333bce72898e216f82c78e36912b655f0c4450dba239d4fdf523a1c7bc9ae6dc3b8a89b96106a07d4f639d64b58e36e7640b7ecf6772adb89cd829e0000fa3ae14742eb85834145a876ecb8bd92002fa4cba8c499c88877088793596b047e1e0289aa34d452bc34f57c9fdb15758cb763ef8ba747a7cae62a915b7916d6be9333b82376af2cb4f8aef40e93c6588cff00ed39f0d5f6e9c04e4149f5b604f513b70d1e729e13aee1f9f98a21dbb685fade946f5e25c3e9e5d08409", 0xca}], 0x8, &(0x7f0000000cc0)=ANY=[@ANYBLOB="080100000000000007010000c9df0000bcdc69b209d1fac60ae25a556aad4de195ffb1751efc71f2fa075be793f6208eed63ddc06814c0341af64a6cd735cf8947e8511623295d35965bae8857e870348c2f9cf88052f22bd58710cbcce5cd72c98393064505353c2f0addbc3f0c5b625175dfaa887a8e9c3384b83f58b4c1e158fc09f520b4ac5edf39cf9bdcc744c164a35c576343c72793000d8d40ae37de749d661ad4e607cfa913e9131fff6ac7ce8aed762cacba535c9d28f4f425a5aeca1df9c3fb932582117a1de9f27d8f34b504f72f583d66ad7b1ae7670852765ecf883636d92fcf5bbb4830dd8680a7935083f6218f71b44c909e72ccb482de3b6018b57c20000000400000000000000011010000ef01000035067cc5fb13d82cca8e3208857b0800081e7eab75399bbf6d61f4f57bb6b0f6091cd51c3d67930352ed000000000000"], 0x148, 0x800}}, {{&(0x7f0000000e40)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000ec0)="3812bb6c0e774387f6085a052084c90aa1992313501a9a105615695eb316934c7f4ab49c8412fc3b6ad584499435a286a7a78e21d371bba2e73bcc0c023457c07d5c5e16cbc56dd34386c5963743c1ce5747be", 0x53}], 0x1, &(0x7f0000000f80)=[{0x18, 0x119, 0x80, "b9b892a0f12a"}, {0x78, 0x10b, 0x100, "5a1ce6907df8b02ed5475164c7a5fdeb2efcf007ae8c7003b37f1cf93c56a6b7741c8f34b03ed9769a28ec30bc608fddf40b33f1cfb7da0181f4692443bf38641ada1397cfa1f9aa3aa5899f4dd36849535ef4b0edcf186cac7c92c2198589c812d5f4b7da"}, {0xe0, 0x1, 0x5, "dbbf9dc5cedd07088569586f806c225b0eafabe9ab80acc3ad163b48ba501574fd4c7791bba93a538ef00805f29d8c52c0d741aeaef5108abbcd7d6f4eb51c0346e3e78fe0f0bacca4e250db73400e6bfdf9cd2b499b35871b37dbc77f50f01d367cc8367b84b14d86cdb670e7024ca02ff64de5a6ff1ddc90fca0bc5bf2e6cb19b7c77c4bd5bb3e14727e4bff76cf41e3eb872a5c238430385c135623cccf03a2d5c1bd6d5b7028802bbd717ad51c06fdb2ac0f55ec11a3ac24b0115f55c9d7336efc3681339107a21c3dc1bbec3e4a"}, {0x20, 0x11, 0x7fff, "519d7c0d56df38cfe1"}, {0x18, 0x1, 0x6, '\''}, {0xa0, 0x116, 0x280b13cf, "0de003780657478af8ae09c29a55d76d8f0f2fd82e35fb9556133ee1b538b32ac99cffe28f563f3a2e76cd531fcb87d959c3e129802bb3f1d35eb674643c235591fcc30a1cb422ca851f46913892798227e2e79178eb6c0ae87636eb238dc5140e007ccdf2ef48e1fa923ea4f154182e1253430aa55cbaebd5340de62d9a8f1354f29fd842b2b9f41d42a4d29857"}, {0xf0, 0x108, 0x9, "cc6570cc9529dbdcff16091cc02da024af6e20c09b0de05ceb586f56ab4a64e290df17120fbbf8c973af2ddd835910c3db1b5ae4e633ea4749a217982f7a2c6e553a19b193c2472c813103440459d0b5c4a9c4afc8a5b4cb44e4dfd6bc3954b67225963573a3edb6f1c9ccc52cf58bde0ad79e1bb47f2aae28ca6487bbed22e77b3a37877f5cc341072af09f0ccd3969ec650eee3f63a9a2d86e89d564fd696ad609d06f788dc55427262c2b2a7cde1f64dfa3762220e1cfe66f16858b1df1a8d9a4f07d34ba2b07a14af8bda62e3eba4912f1fba043920e3237"}], 0x338, 0x45}, 0x4}], 0x3, 0x20000000) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001380)=@generic={0x4fc, 0x1f, 0x5}) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000ddff8)=0xe00, 0x102000001) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000013c0)={0x0, 0xfffffffffffffffe}, &(0x7f0000001400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001440)={r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x1}, 0x90) 2018/05/03 15:56:58 executing program 0: rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x42a42d, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/05/03 15:56:59 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000340)={0x401, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x44000, 0x0) r2 = gettid() ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={[], 0x9, 0x7, 0x0, 0xfff, 0xffffffff, r2}) 2018/05/03 15:56:59 executing program 7: syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x101200) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) 2018/05/03 15:56:59 executing program 2: r0 = socket$inet6(0xa, 0x200000000000003, 0x8000000040) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x100000001, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r1 = msgget(0x3, 0x6a9) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x10000, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x7fffffff) msgctl$IPC_RMID(r1, 0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f00000000c0)) 2018/05/03 15:56:59 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f00000001c0)}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'ip6gretap0\x00', 0x600}) 2018/05/03 15:56:59 executing program 5: r0 = socket$inet(0x15, 0x5, 0x1) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0xa, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0x4) 2018/05/03 15:56:59 executing program 0: r0 = gettid() io_setup(0x800, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0}) io_getevents(r1, 0x2, 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000100)={r2}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x10100, 0x81) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x11a8, 0x7, 0xf, 0x220, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x8}, [@generic="a67cf2ad5b7e60e754afc2a0b8cdb5b9a7fc216e983167dac90101cead95672ba2da0feb892b0b3f25", @generic="fef586458ae27f970b340fa298151d010e0dba5553f219ff6f3019a0", @nested={0x1054, 0x66, [@typed={0x8, 0x70, @u32=0x4}, @typed={0x8, 0x47, @fd=r4}, @typed={0x14, 0x85, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="29dd2e319c52b6e56f7c02c31185e340dfcdb1cf98dc6896f8906dc27728b9f77b9b33241ac6ef482170830123d450108dd55c5fb1787d3d0953aff61786610b230a69e74793d86c85d61bef3b99367665c9bf323682de7b21d4168f3c71580bc5ba7efc6ad123e742d22c0bd86a1305ab164843b5f9a9aef07d095a0839daa41d0d9d78d2ac1452cb680191a1410e1834afb5dc580249d09cfb380a3aad8103cfd3086ebf56fad159e442a93d80803738c57a34d4e29b69a51b2f808ca9e9618a6b13ee2d51e75a61f49a72ac2d52880d5a596e433e6b913f4107b88e7476d453b93ff1a1592efc0bb9ea4ba7c325b5d244d0c75fc56b264d58dbd947bd0601a0c21903390d63555a7d532dff1f0f5edecf990b43dc45775e6f618e70c961194cb2bbe4a0316cdad66f9ce6931646730601ff4fa1ecbc40aa37a5c86e4ca31ed2b33822d1efa64cf47f2bc688bdf3d41cc7e2424990c51f20f9bdce3af4679d8a7d01e59066ccf5f5c6a9b8083308a06a90bab880d93a32281142cac0ff1c510e017541035dcf42197d58450d1810111aeade619e559ac451b8f1f63955044f0cbf8cc0b64b9fd9ef7e09ddcea8b0bb9e20eca4c50d52e261e0b94ebe2c90eb5056279608417db762668122fd91a9274200f2e58cca4b29b95c8fdf9c52aa443568d9b95697ee2e31f70fbd7136709843eceaa7cb6b5b30cbb84f52774a9e34a15c70dc06841b0a434c4e621ed1a08599acf629a5d2238156688b0e825211285d4d00b2ab0bf675b699cee5c3431190a1e833f50199871fe5a7bead8a6b6c1745d735549e2435f7759effb4f8f4ba6803cc17ecaa97c2226e2af6aeb6567f1db14af87f940076359b23bdcf531e34476b3b4d99c2f9fdc485638920e1c12a843c9db4d47e70215ca2ab12659f110fa9266a6127ba819bd895c8746fcc6f23341c84d125f576c1209b6ca72d9070cb6919ccf1c34395c6c1ad050e464e27b376761c1c5675e9f494b48deb91b9d1313b02999adc90b1ef6d356cc0895cd735c635df79c592a11d1791baee3021aa6adef4ea4532bc9f688b2a6902496af339406b4b5baafdc63db4140d618cd2f881d7fa1b9145bea2eec02572ccda0b08332af0ac9a247b8d2d8475f1da373bd5db1f83b7bc43f1179d35b7bd525d593a18654ae0dad44f309592d9cff36671af203f5c169e9519094a835050784672fff65b2a1dcf50f90eec1d9fc258f5cdc5b45eec4b553c5bd977d4a4fcb12e99b43881f92620eeca2ed3d33422491d37273530853bec56c13bb0cb93487381b1422fe15c5e8d321761cd8f57c18efc2dc0433ffbffc71ab6ba96e21a593be221f70d56e71ab28129108abc8757bd177a56c71d0731d49d2fb01b1ca5f758ac90d522403c78da9e3a5ff308eb8db1cea26ce950b01341171b2d666ecf82b0288625f9779e80abfb7e5b7858093347d0f21bafd76058ef20b74fa99e94cd5c1fb862e4d22e21b299863b5a5127a695ca6bb52f762be39227efc7b6e6e105d0778ae61910885d7012dbe046ce2dc77bc393cad25b513587a640aa60614b29216bb010e4c19ccdf2a51934148dd09eb3961812848f07214675231c9043852bd0db48dfee12acecfe0148524f2d6e72e27571aa45d96a2c1b2187524eb87bf3d0d388a43e7a08bb908b7af733256a92fc6c756caa32ae734a38cada833bba4e6f4553acddf58af47e5c1b2cef3105d7298e01563f789235b4747a27d4101f11779ed9a5db04bbbb06520d510cbdc8b85df7bda07e48ab9d9f941fd53889d05ffc7d3ec6a106d58139368edd4d02db77b04198528f12449044ee90451c265d187a96f8a59225f37dae650aabe45e2c805f15f1ea9de66bc8fe434a75a98fbde830f1a2a17b6555a4a924c80cde48a1cf36f121f4c50dfbcd8f2cb2446b70382f10e5b7cd0a3ea6addf856d7d5e756eadb5f36332e7dedd2d12b04708f53a009c78bf9e4b3c753ca245c20350a1053460620cb124ff72c96830ef19e58806ebc0cf3caf89108fba44016a511de527876e5a4183a9e39b90a650aa94c57b8376e3d86e6c6bc8d5507ec44446b7f723fd13443d0b070bc941df30da359201932db705c24339d8389eb2237fa34efa0932692fafc50ed66040a812c78dbd1d9f053c390f39ed82dba739cfb6f5ec648f4a5f5c293d81069c059c9ceff124bf675b165ad138a5a8772df6126dfe1b01a47d1a2ff4edc0c39957c81ade1625c88956842df0ea132ad95e466738a33e7e941c6fb6d35e8cf22c7997bcc4522f7baecb52f8bc171b6c638ea7c90e882a9c75a47f00020166a56a9696ce96d5161bf343cbcd6e55470415008fc798eca1591de19667e474cec16859cfc93589b937820b04d7edf2ca3587cf3a7b0bd05fb3b5cd6684630682e562c541ea4115b27e3051a9d90a51676b7f68824b6adea9534b212979f080f1fbd0f796f3e761d6fa7d4eceef8d1cfa1ab7b63fe1782c85c07006102d776d88134265bad4abd1f10675fd033db8530488de1cd0338cbec0e3883101a9ae7ce41f304ef2719a9079281fdeb9a5afd61a77909084f8b71be056c53e84a55b28771e3bace16a8d95d32c21b6f5b90899c8c47e545d1a283022e39142b37beb90695cd677fedb860edbc84ff419ecf499ff92c7adb2cd4ba19f3156257b93900ea72db0f3d2955a53a451f98d1e15f9a8938c98e744fcd842b9754874a2e1be58f32e70deffd2110e9531170511880a85f034170d02f492416701d85241f6f9e1b7d830555f662e4f3bcfece5de4c3c3010c18c0fa4c657be7328edde079d3d3c394648ad7b339372d4e354e799e9183bbd6738723d58f73803dc2fddb1daa0b11b6ce320e62ffa5db48bac31d64cdc017d18cd87662526c8b7198ee45745c06136a019846c7ac8523a44596b0a70161a44ba70ae1336b851879c253322f6b1b7e1e4b870c05e2e4a1c74847d4447e89500b0bcedd0610ddb8fdd5f8ae5a47e166f2804266724a8e64dc2e8ce7bc2b5d81244030f47b4d073726b12ae50432a76a09c97644aa1be7061068c6d804dcc36b71e5aa6054094755449ce14bd1302ba6b2ce361022312fd0b43cbcca193ccd183cd8cb7453876508c2a4d86bce4e796771cadaec9c646c1bd15cc2a4afd0e144e1a67d71e6dee58ebb0746be6e14da3d67b5723dd3a9c6eda676cb9ab75f385414e46d874132035ccf1c4ea4f7e5ee7fd25c0073c72e2b06f85e734b59ecc6be6a33b1e9cf1ff59116a5913b639525fe6dfdd0f71a73ad846e76a38be629628cdb6099cd0d65971a5856583e5fbf0071514b106a2fb988f4c05ebf322b013abd1999af751398bb30a8d7b94aabbb471a9421577c17b32ffe205db62c89df7839f4d44d559f4e369c9d6f4ea772a3f99f84393f581e1454a9b9249cc54ff1945ee302c1c5c01bd9fc626451113dc754354f3cb3c1193d568a276ffc3cdc5acca7eea81417b2a5335e09c857f488d23352e59448a92cb465118db1e6673b17ee7283e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@generic="1f09c0e5ee980d79243b73a33f15a4a7fbb3c32885f082d6727a0045d10e04e6955d9dc1ca2772a98756"]}, @generic="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"]}, 0x11a8}, 0x1, 0x0, 0x0, 0x40}, 0x1) r5 = socket$inet6_udp(0xa, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000180)}]) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000016) 2018/05/03 15:56:59 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) 2018/05/03 15:56:59 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) 2018/05/03 15:56:59 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r2, 0x3, 0x0, 0x200005) creat(&(0x7f0000000040)='./file0\x00', 0x0) dup2(r0, r1) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0xb}, 0x64, 0x2, 0x0, 0xc, 0x5, 0x2, 0x4}, 0x20) 2018/05/03 15:56:59 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x201) poll(&(0x7f0000000040)=[{r0}], 0x1ed, 0x6) timerfd_create(0x7, 0x80800) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) 2018/05/03 15:56:59 executing program 1: r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x7) unshare(0x40600) r1 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x590f}}, 0x82, 0x0, 0x100, 0x101, 0x5}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x100000000, 0x9b, "ef5a7dadbedf263d8e7cbebf824a6d8d8f16ce95b0545461351d96029ebb778e27e8c71da35649379273a88c89c2f6e1df4e2592076b0896c8f23277818c4829f9d0e9f3140ccfca43938f4f80f6d35df92e3831eace0c99f06ccaae1f6b70de1a4a4a715fe63367f32a6f525f2f9ca24966a61d0b45cacb20eaf604e7cc845f90157b8e2411d28f7eb26aeb5d4345ad15bdf7282cb699a6fa50ff"}, 0xa3) 2018/05/03 15:56:59 executing program 4: socketpair(0x0, 0x800, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000040)=@pppol2tpv3in6, 0x80, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/190, 0xbe}, {&(0x7f0000000280)=""/186, 0xba}, {&(0x7f0000000340)=""/138, 0x8a}, {&(0x7f0000000400)=""/157, 0x9d}, {&(0x7f00000004c0)=""/172, 0xac}, {&(0x7f0000000580)=""/215, 0xd7}, {&(0x7f00000000c0)=""/66, 0x42}], 0x7, &(0x7f0000000700)=""/50, 0x32, 0x5}, 0x40000102) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/05/03 15:56:59 executing program 6: get_thread_area(&(0x7f00000000c0)) mremap(&(0x7f000099d000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000096d000/0x4000)=nil) r0 = dup(0xffffffffffffffff) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)=ANY=[@ANYBLOB="c6720000dc00000037a690030426be4aa82858f6ce9021a6f330be70ef3d6b4fd941493b659523764db8378be52d7926b019eac216729c449391cdd8c5167df69538f8b27a31e3935913e4db18ac7e223894285f7df5204248d777c4f07e6431cd27ef080df6ca994c12744001c8bb0547a2616b4f0316b45865a875777e311d5d47d06d9389c19a8084481228ca0a6b2b970b864325f782c648b525b6767009d2bbfbba07ed40ecf850a7399afbbe511ebd13ee261ada67c3604dbd03f2e92f8b8765fc51b6450ae732aa6208e53f78a7bc5efc260c5e84d0510e600daa"]) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8003, &(0x7f0000000000)=0x9, 0x101, 0x2) mlock(&(0x7f000027b000/0x5000)=nil, 0x5000) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@multicast2, @loopback, @dev}, &(0x7f0000000080)=0xc) 2018/05/03 15:56:59 executing program 2: r0 = socket$inet6(0xa, 0x200000000000003, 0x8000000040) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x100000001, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) r1 = msgget(0x3, 0x6a9) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x10000, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x7fffffff) msgctl$IPC_RMID(r1, 0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f00000000c0)) 2018/05/03 15:56:59 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) 2018/05/03 15:56:59 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0xf8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x400, 0x5, 0x2003}, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r1) mq_timedsend(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) write$binfmt_aout(r0, &(0x7f0000000140)={{0xcc, 0x5, 0x1, 0x71, 0x3b7, 0x100000001, 0x122, 0x4e}, "46e0a3dd42d5c0b8ff24149016c16a0048e851aae3ee1e9f8e101ecb172bbf28e97831a836d525b49dccaf8a4b35b632239d28287afc17165c19e1248843d83915f8a2e672b380ccdeb1a37a0b44136050c8a91886", [[], [], []]}, 0x375) ioctl$sock_bt(r0, 0x0, &(0x7f00000004c0)="64af9317821ee76b9a08198e41d33253b1a95767cd0e3473331fa52b11c92f60ddaec0cb1ca41cd7651b50ca1fbb8b0e09b58a15b1ede57e6deb442d2af59549e486f75919f0fe23f4c608cd1f596929fadc54aaedf25acfbb383ad9421867088edfdfc903f581ba5141ba151f4159") 2018/05/03 15:57:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) 2018/05/03 15:57:00 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d98ffc)=0xffffffffffffff40, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x200, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x401, 0x8400) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000180)=r2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="7a00000009d8abc73186996c4a058f7de84bc611dcb7c318de2d6c9760c94944f74ea8d7eccac880fbdd9c3e70f7c105dcd69be9595f30323a97457d710e8de677abb61047a6d08c84f3b5cf854a4030ffb36d928c083c7868343cc95026f5dc371abf1f01f99f911f6de145ba5652ba9cb2674f758e921ed432032292533a0a40c1b242ff7e5b34bf5286793ee2c2d2facc7e9ea1fa345b871df7cbbde1594367d1d699e8ef77da717f715cdd6514ca0f0d67feae32a20d3a72bef956e8ef7775e14da41c42c1f0fb1eab8801aa580560dedf8dda2fd4d8f982f0b95e2222269dc527ff76d4e5"], &(0x7f00000003c0)=0x82) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x7, 0xfffffffffffffffd, 0x800b, 0x80, 0xfffffffffffffff7, 0x4, 0x401, 0x7fff, r3}, &(0x7f0000000440)=0x20) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x3, &(0x7f0000000040)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000506ff8)}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000600)={r5, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x7ff}}, 0x1f, 0xffff}, 0x90) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x40000000000000, 0x8, 0x52f, 0x4, 0xffffffffffffffff, 0x7fff, 0x5, 0x7fff, 0x1f, 0x800}, 0x22f) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000240)=0xfffffffffffffff1) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/05/03 15:57:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f00000000c0)="874e8e4bb90e6b8e113ceb55603862ff55626cf127edc3999327e59ed0fa711c38896497354e1eab84800ad44e8efa061de249a31994b6975e35f04bc1067224caa07489756e837a116af61e77db5e1d1e6e16ee83a8712df384effd65b6c97639359de0d3f7a203730ae829d13c767801ba01b83bba0b7cd6e2622aceb3ced0146787105a5deed9956054160baa3bb4d3ec9b8ee9314049e0a097ea16ac008816aefa0b2c2023e1d418d2334dcf6a", 0xaf}, {&(0x7f0000001200)="ea70a9e0c7b2193c27824ed840aab027", 0x10}, {&(0x7f0000001240)="d99060c588c4f60f95edd583d20274fb274a9abe2abd463946f99e43502a6a6fe01a911d32fa4c226cbbd892e70b4989db17bee46f", 0x35}, {&(0x7f0000001280)="7444bd6e160f6b89dae8d9dc7065a22daee7a6d8571bf47ddadae8e7924bb29c111d45bb2fedea344fe46689a16fc97459bc559209b6b4d4c4a8a8b60b5abaf29febde", 0x43}, {&(0x7f0000001300)="cb9ac4c26c40375b5922a2353fda5350813ed429823cb4a0fc5b3f4d6e03ba238d49bc62", 0x24}, {&(0x7f0000001340)="643e637986169bdc4d4afbc7575a2e1c8887ba92dada71c5ca05e9a8b33d02b7ef735d54599878c3ea1309", 0x2b}, {&(0x7f0000001380)="a1cc1287fff5834ec17e0f8b2b1ddfd3948c84a84e1dbfd064a5ddf5523b4505d149c118513bfc5d40d9ac68e4f54296da5811af70304e054da18c6c8d683fae7389d201c82d318a4679c6964a7013c0b1a5892009", 0x55}, {&(0x7f0000001400)="b6396b86d75aedacbc165937d2bae7cef7b576940bb9287378ce999b89ae341c8b4b35ed8c0e64c8c3d86850c9b96fe43a3e76639af2687ff5a4f676114b35bfdc0ee9dda968a448661da060eec1", 0x4e}], 0x9, 0x0) r1 = getgid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x28140, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000080)=0x4, 0x4) r3 = getgid() r4 = getgid() r5 = getegid() setgroups(0x4, &(0x7f0000000000)=[r1, r3, r4, r5]) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) 2018/05/03 15:57:00 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) getsockopt$inet_int(r0, 0x10d, 0x4000000092, &(0x7f0000000100), &(0x7f0000000040)=0x4) 2018/05/03 15:57:00 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x201) poll(&(0x7f0000000040)=[{r0}], 0x1ed, 0x6) timerfd_create(0x7, 0x80800) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) 2018/05/03 15:57:00 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f0000000100)) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000440)='"', 0x1}], 0x1, &(0x7f0000001bc0)}, 0x0) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000140)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x204080, 0x0) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000280)=0x7) syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x1, 0x400) 2018/05/03 15:57:00 executing program 7: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="3990c9"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 15:57:00 executing program 0: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="3990"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) [ 93.417566] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/05/03 15:57:00 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="fefc0e"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 15:57:00 executing program 5: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="32b09a"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 15:57:00 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="bf0008"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 15:57:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/05/03 15:57:00 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="fefcec12"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 15:57:00 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="09bb1d76"], &(0x7f0000ea3000)) syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="d1"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 15:57:00 executing program 3: 2018/05/03 15:57:00 executing program 3: 2018/05/03 15:57:00 executing program 3: 2018/05/03 15:57:00 executing program 3: 2018/05/03 15:57:00 executing program 3: 2018/05/03 15:57:00 executing program 3: 2018/05/03 15:57:01 executing program 3: 2018/05/03 15:57:01 executing program 3: 2018/05/03 15:57:01 executing program 7: 2018/05/03 15:57:01 executing program 3: 2018/05/03 15:57:01 executing program 1: 2018/05/03 15:57:01 executing program 0: 2018/05/03 15:57:01 executing program 4: 2018/05/03 15:57:01 executing program 0: 2018/05/03 15:57:01 executing program 1: 2018/05/03 15:57:01 executing program 6: 2018/05/03 15:57:01 executing program 3: 2018/05/03 15:57:01 executing program 7: 2018/05/03 15:57:01 executing program 5: 2018/05/03 15:57:01 executing program 2: 2018/05/03 15:57:01 executing program 3: 2018/05/03 15:57:01 executing program 5: 2018/05/03 15:57:01 executing program 6: 2018/05/03 15:57:01 executing program 7: 2018/05/03 15:57:01 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="28f5"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 15:57:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @random="063d3b650453", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x32, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) 2018/05/03 15:57:03 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa}}, 0x0, 0x80000001}, 0x98) 2018/05/03 15:57:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000040), 0x0) 2018/05/03 15:57:03 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="c8a3"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 15:57:03 executing program 6: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="b268"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 15:57:03 executing program 5: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="28f538"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/03 15:57:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000002900000005000000a10202a967000000"], 0x18}}], 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1100) truncate(&(0x7f0000000000)='./file0\x00', 0x6) socket$inet6(0xa, 0x2, 0xe85) 2018/05/03 15:57:03 executing program 4: mmap(&(0x7f000084a000/0x3000)=nil, 0x3000, 0x80000000, 0x32, 0xffffffffffffffff, 0x3) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, 0x0) 2018/05/03 15:57:03 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f0000000100)) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000440)='"', 0x1}], 0x1, &(0x7f0000001bc0)}, 0x0) recvmmsg(r0, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000000)=@hci, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000140)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x204080, 0x0) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000280)=0x7) syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x1, 0x400) 2018/05/03 15:57:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udplite\x00') getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) getdents(r0, &(0x7f0000000040)=""/36, 0x24) 2018/05/03 15:57:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sendmsg$nl_generic(r2, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x374, 0x3e, 0x420, 0x70bd2b, 0x25dfdbfe, {0x4}, [@nested={0x274, 0x75, [@generic="6fda413d1fcfa521a9d6007744d6aec98eafc3f43fbf5e4395b31a31f7e3e09113d48f2226b23402fa3f08e3c0ddf79777954c37fa8a", @generic="f264a1ba8e49400d448d3d4b1c6258eff2a79a713650946e2933e55fcce11ab1574b159bb4802f6f8ba66133c3e7f0751f7cc5bcb823f69fb0785bf51e067ec9c60f1b", @typed={0x8, 0x6b, @ipv4=@rand_addr=0x3f}, @generic="7b6832276849e26909b8a399d37df41dad8d4b5a4b1f92b7e20533d805901987f770d1a0357e1232803a363994a209177a8d34f70a2db719989094f2df7530606372f840fad2b6e50d043109bee78fe67e97c362fa21d71509eb06bb5396464d76c3b6eb7f0bac0e91b60b3f96844cef30f72740885e48d267144b039479f1153b04c09905d5bb67c13eb4e90ed993215608df8d2cf9843a1572e8450436bcf1e41a445c98f0871952858b5c28b7dbecfa25d786702a2926a7c3710874957d0b5ae5cd957ab0a966fe0ab7fc077b44b08dab21d75b687eab38e35591159a36a1c4979f3ef4e7b4185ee2591cdacf7b020541fdd6", @generic="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"]}, @typed={0x8, 0x79, @pid=r3}, @typed={0x14, 0x4e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="df97b5fbf2b9abde3ce2d8b4e6dfc29fe12bd5dbd20c31ebd32a82b5c96d94421a968b2c84a211ce13b275722c77f487e850673a9d3951f076f2622ae705f4a52de2e074fc50059116dd28cde1f86b933539247cf3370d2f74c78fe52e6601a1da1de95742851109cf3083f3668a1dee3536384ca1a88edc328786a6168432a13aa9619f1bbf3d8c1e6bbcfefea3e642f00d8e4012c685a63888a4acdf1908538902662b4d16ac9663da1ce4119c6d36edacad8d19774662d85827064dcc29d61702c5747e880e2c0a55bd87ff07f1"]}, 0x374}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8600017f, r1}) 2018/05/03 15:57:03 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getrusage(0x0, &(0x7f0000000240)) close(r0) socket$packet(0x11, 0x3, 0x300) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="3f412fa31b3fb3947d102ca1d347c1cb8dda1a190c7a8ce4d8c62bd2f1005494ce0d5ba83fc8dfe0137d47f7c69e3b57e099590ef73eab1f26da09aa25d1df660d46a6411e11fe7496f78cb8a5ef87defca8685970d0ab2d5bcead574b4e379af2f360ba02c05e3e19c7cf6187c57a46b9552587590b181bb7e2c3f11681c6cb28fa1a8350a2fdfafcbe0435253006cfb76a6cef4b79031891cf648f4b961b", &(0x7f00000000c0)="f0aa45b6115bbcad3ccabf89ffd33ddfc89c3b6fe91dedd69ad052626a2298dc2bed60c37146a7327c6784495de00c4116f572cd87afaab4a90dbb7cec7b341b970e86ca6d4a079abcb0090fe9e2d402a6b6a53c0bd1", 0x3}, 0x20) sendto$inet6(r0, &(0x7f00000001c0)="86", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x4}, 0x1c) 2018/05/03 15:57:03 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0xa0000) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'security\x00', 0x1000, "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"}, &(0x7f0000000100)=0x1024) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x4c44, 0x3, 'client1\x00', 0x4, "86c72f96011365bc", "1a42e5a7be2139e3545c2e75ea9e2252f7fc07c33af95745b5ca5ee221b71e63", 0x81, 0x7fff}) 2018/05/03 15:57:03 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r0}, &(0x7f00008ec000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240102, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000000c0)={0x1f, 0x10, [0x8, 0x2, 0x4, 0x4]}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000080)={0x77359400}, 0x8) 2018/05/03 15:57:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fdinfo\x00') unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x40000000) 2018/05/03 15:57:03 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) ftruncate(r0, 0x5) 2018/05/03 15:57:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x7, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000540)=0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x83ffc) execveat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='wlc\x00', &(0x7f0000000300)='user\x00', &(0x7f0000000340)='@\x00'], &(0x7f0000000440)=[&(0x7f00000003c0)='cgroup\\&selinux-ppp0self-\x00', &(0x7f0000000400)='\x00'], 0x400) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000180)={{0x11, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e21, 0x2, 'wlc\x00', 0x4, 0x101, 0x27}, {@multicast1=0xe0000001, 0x4e21, 0x0, 0xfffffffffffffff8, 0x8, 0x6}}, 0x275) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="10000000001f000061176fd8e9228a5e334223ff0e1757b40411f5655a475e62f0c363da445e1f00748ae3763c93548698016900e6a9f43e8e05def102cee1bf34800e7d4045e2856bebede6bfe8e30c8331e9bebe12a1ac26cc9b167f07ac36f886d8f3c26f63d8122f5a0b2f167828ebd563720bc58b887fc8c7805f2bfa"], 0x10}}], 0x2, 0x0) 2018/05/03 15:57:03 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000001c0)={{0xffff, 0x2, 0x485a, 0x5, "a3f28b086504001d69419f8029ee9d40a354db6cea4e4db3317b9e5c612e553fd002a66f83e0a5a2bc9fcb7c", 0x80}, 0x18, [0x5, 0x7, 0xfff, 0x2, 0x3, 0x42e, 0xfffffffffffffe01, 0x7, 0x7, 0x8, 0x800, 0x100000000, 0x2f1a, 0x80000000, 0x400, 0x8, 0x0, 0xfffffffffffffffd, 0x7, 0x56, 0x1000, 0x1f, 0x3ff, 0x6, 0x15b, 0x7ff, 0x100000001, 0x0, 0x2, 0xfffffffffffffeff, 0x9, 0x9, 0x81, 0x6, 0x100000001, 0x4d8, 0xffffffff, 0x4d, 0x6, 0x1400, 0x101, 0x4, 0x9be, 0x80, 0x401, 0x3f, 0x3a25, 0x3, 0x2, 0x1c00000000000000, 0x5, 0x3f, 0xffffffffffffff7f, 0xffffffff, 0x5, 0x9, 0x46e8, 0x3ff, 0xfffffffffffffff9, 0xa4d, 0x6, 0x1, 0x7, 0x40, 0x1, 0x0, 0x2, 0x66a6eb5a, 0x7, 0x9, 0x0, 0x6, 0x20, 0x753c, 0xbc, 0x8, 0xfffffffffffffff7, 0x5b2d6240, 0x0, 0x0, 0x2, 0x0, 0x7fff, 0x3, 0x6, 0xe2a, 0x3, 0x6, 0x9, 0x0, 0x5, 0x100000000, 0x9, 0x7, 0x0, 0x5, 0x1, 0x3, 0x401, 0x6, 0xfffffffffffffffd, 0xe5, 0x100000000, 0x4, 0xfffffffffffffffd, 0x3, 0x1, 0x3, 0x3, 0xff, 0x9, 0x20, 0x4, 0x10001, 0x1, 0xfca9, 0x7f, 0x80, 0x0, 0x1f, 0x1ff, 0x7ff, 0x8000, 0x9, 0xffffffffffffff5a, 0x8000, 0x8001, 0xfff], {0x0, 0x989680}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/03 15:57:03 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2405, 0xc1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2b, 0x2000080) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) 2018/05/03 15:57:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x2}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x840200000000101, 0x2}, 0x20) 2018/05/03 15:57:04 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) unshare(0x40600) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000340)}) 2018/05/03 15:57:04 executing program 5: memfd_create(&(0x7f0000000000)='\x00', 0x1) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000000002201) kexec_load(0x8001, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000040)="e452239a2e4c900372001f814b2f2e6cb59b4f12cb7a553f34bf60299e858b32d4049cc984382bcb27f61fdae32ad1c3dcb4dd0e5700ed0e5dad", 0x3a, 0x140, 0x3ff}, {&(0x7f0000000080)="076a93cb116086a129f45dd25afa8917b9ec5323879ce0fc2600617d2aacd92c1b89d112222678de34bfd69deae9a0b0", 0x30, 0x7ff, 0x5}], 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e7500ff000000000000118c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/05/03 15:57:04 executing program 2: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2302c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000100)}, 0x10) 2018/05/03 15:57:04 executing program 1: llistxattr(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)=""/113, 0x71) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400002, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x12}, r1}, 0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 2018/05/03 15:57:04 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) 2018/05/03 15:57:04 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) accept(r0, 0x0, &(0x7f00000000c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)="6d656d6f72792e68696768002ddd070c301f39ae1d67a42873be7e709ba2c1cc1a6db6de5c49716b9f1eab5e02d2052fd6f2a1e18ba711ef00694226a3f9e453b2678ae0ba4be5eb5d517c8619cde7e81bff45499e013e0a1f76144ffba64dad849a39314350939b7914cb916b4419251cac4291d8d43513d23dcc04a3f79d27eb00ee2df91f5924c60367899212b2e978a322800d3957bb7d49fb7c5c1b0b491fc4a3d03c2510fcb18c39b7", 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000000)='Threaded\x00', 0x1) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x2, 0x149000) 2018/05/03 15:57:04 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0xfe) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) get_robust_list(r2, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000040), 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f00000001c0)=0x18) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/05/03 15:57:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x440, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000180)="e391ba000215343d50350126f80dfc8d4bb0188c92d6bd76efa99e3ff4afa0691b114ac1e6b2b1731b894e5f20423a24748fa8e7c71e80081434bddaf1a17338f78f0ea35d1caf793f0bf8b67cade9769bd9962c0331510ec5c144a23ac9e7c7e955271da32480d68aabf0bb95cc2ffe62b3aec716e766a12fce6733c374fb031022bb049cb726", 0x87) sendto$inet6(r1, &(0x7f0000000100)="1e8b4620e6b0066595d38c27015f32c52c6adab6b743741636e1935e152ac3d2d36e877be3e3d4eef0c357469c97ca4cf22c8a1be82c12da2da213118a0b57858a06b6a8e1e383", 0x47, 0x8000, &(0x7f0000000040)={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote, @in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000000)=0xe8) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000480)=0x2) read(r2, &(0x7f0000000380)=""/178, 0xb2) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000440)={0x2, 0x3ff, 0x18000000, 0x37f}) setsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f00000004c0)="c2a4606eeb28f1860e15d9050941f571bfab1edfc1def042bd1ea1870735a83dcebead3a66f339ca1d969b7a9c5ad983d406", 0x32) 2018/05/03 15:57:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x8a, &(0x7f0000000000), &(0x7f0000000080)=0x392) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffff9c, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/03 15:57:04 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) unshare(0x40600) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000340)}) 2018/05/03 15:57:04 executing program 1: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000140), &(0x7f0000000080)=[&(0x7f0000000000)="5d2ecc2700", &(0x7f00000000c0)="70f96ab40ed1fa4e6d6f55cf54c661636c5f61636365737300"]) 2018/05/03 15:57:04 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) accept(r0, 0x0, &(0x7f00000000c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)="6d656d6f72792e68696768002ddd070c301f39ae1d67a42873be7e709ba2c1cc1a6db6de5c49716b9f1eab5e02d2052fd6f2a1e18ba711ef00694226a3f9e453b2678ae0ba4be5eb5d517c8619cde7e81bff45499e013e0a1f76144ffba64dad849a39314350939b7914cb916b4419251cac4291d8d43513d23dcc04a3f79d27eb00ee2df91f5924c60367899212b2e978a322800d3957bb7d49fb7c5c1b0b491fc4a3d03c2510fcb18c39b7", 0x2, 0x0) write$cgroup_type(r2, &(0x7f0000000000)='Threaded\x00', 0x1) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x2, 0x149000) 2018/05/03 15:57:04 executing program 0: timer_create(0x1, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f00000001c0)=0x0) timer_gettime(r0, &(0x7f0000000080)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x3c, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0xbe7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f0000000140)=0x84) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000002c0)={0x5, 0x94, 0xfffffffffffffffc, 0xbe, [], [], [], 0x800, 0x0, 0xa7, 0x1000, "8cdee25070c5a7daa8c2e493a9021008"}) 2018/05/03 15:57:05 executing program 3: socket$nl_xfrm(0xa, 0x5, 0x84) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x2082) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000010c0)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'sh\x00', 0x4, 0x26a, 0x78}, {@loopback=0x7f000001, 0x4e23, 0x2, 0x8, 0xffffffff, 0x100000000}}, 0x44) 2018/05/03 15:57:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r2 = getpid() r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xd75, 0x444802) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x7, 0x200, 0x5, 0x5, 0x0, 0x7, 0x460, 0x1, 0x2, 0xffffffff, 0x73dd, 0x2, 0x80, 0x8, 0x7, 0xd6e, 0x5, 0xffff, 0x3ff, 0x182b, 0x100000001, 0x7f, 0x10001, 0x7, 0x9, 0x1, 0x4, 0x1f, 0x9, 0x80000001, 0x6, 0x6, 0x1, 0x7ff, 0x8, 0x6, 0x0, 0x3, 0x4, @perf_config_ext={0x6, 0x9}, 0x20000, 0x1, 0x1, 0x7, 0x1, 0xffffffffffffff0f, 0x7}, r2, 0x10, r4, 0x8) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB='1b'], 0x2) 2018/05/03 15:57:05 executing program 2: r0 = socket(0xa, 0x2, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0/file0\x00', 0x204000, 0x1) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendfile(r0, r1, &(0x7f0000000100)=0x5d, 0xfff9) 2018/05/03 15:57:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x3, 0x16140) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x4000) syz_open_pts(r2, 0x80) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 2018/05/03 15:57:05 executing program 1: unshare(0x40600) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d19000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6545, 0x200) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000300)={0xfffffffffffffffa}) 2018/05/03 15:57:05 executing program 0: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000180)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/03 15:57:05 executing program 6: r0 = socket$inet(0x2, 0x6, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff01000000190000000000000000006970366772657461703000000000000069705f76746930000000000000000000726f7365300000000000000000000000626373683000000000000000000000000180c2000000000000000000aaaaaaaaaaaa000000000000000070000000ee00000030010000434c415353494659000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000300000000000000000069726c616e3000000000000000000000626373683000000000000000000000006970365f76746930000000000000000069726c616e3000000000000000000000aaaaaaaaaabb00000000000000000000000000000000000000007000000070000000a0000000726564697265637400000000000000000000000000000000000000000000000008000000000000000000000000000000"]}, 0x2d8) 2018/05/03 15:57:05 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0xfffffffffffffffd}, {0xfffffffffffffffe}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x40000}}, 0xe8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000), 0x8) 2018/05/03 15:57:05 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x3}, 0x8) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000002}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x148, 0x8, 0x5, 0x20, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x4}, [@nested={0x18, 0x87, [@typed={0xc, 0x4c, @u64=0x1}, @typed={0x8, 0x58, @fd=r0}]}, @typed={0x88, 0x1a, @binary="103e32f3d5ae923633bbbd6c0df49a6ac19b3778b8120c2fc55292e8f950b0cbe3cde2ad5c282f7154264d21210f9847dc32de6ac2861af38450573ce36f6c692309ac3b9a2dc97eceb0160d003a7bbde9144ae379aef2541153531afef5a1e915cca9522f89da1299fa8bffd12cde9a7acf4c6df239d874c6e2e1a1d2bf2e423f6b25"}, @typed={0x8, 0xe, @uid=r2}, @nested={0x8c, 0x8, [@generic="5523b62036ea364d526276fc8d62a74787f255560de4f97302bbe6057b134d6b8b60995d0396fca64a2ee199e6d7db53931b860318d364995ca534f2dbad7914688394b8ecad2b1e295a79814455620d2666bd53569897a694f84fe6efe37a6a91e5fa10bd0323c558baf97497d7f14456456442b6469190788255becb423c8cd12da2ec3aca"]}]}, 0x148}, 0x1, 0x0, 0x0, 0x4004041}, 0x80) keyctl$assume_authority(0x10, r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100), 0x0) 2018/05/03 15:57:05 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x31e}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7ea85ef5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x5, 0x2}, 0x8) 2018/05/03 15:57:05 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) socket(0x0, 0x3, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80, 0x0) r2 = accept$inet(r1, 0x0, &(0x7f00000001c0)=0x34e) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000000040), 0x4) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x3, 0x0, 0x100000001, 0x1}}) 2018/05/03 15:57:05 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)='@$cgroupwlan0', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00000000c0), &(0x7f0000000180)=0x4) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="04"], &(0x7f0000000440)=0x2) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/03 15:57:05 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x1000004e27}, 0x7) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sync_file_range(r0, 0x8, 0x4, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000080)=0x105, 0x4) 2018/05/03 15:57:05 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0x1}) preadv(r0, &(0x7f0000000080), 0x255, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/05/03 15:57:05 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x1d, 0x2, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000080), &(0x7f0000000100)=0x214c1bf12d58e95) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x40, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x101002) symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') 2018/05/03 15:57:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001900f100020007000012020000080000e10c00f41ee400", 0x39}], 0x1) fcntl$setlease(r0, 0x400, 0x1) 2018/05/03 15:57:05 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xb2dc, 0x4081) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0x80000001, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000100)=0x78) ppoll(&(0x7f0000000280)=[{r0, 0x4}, {r0, 0x4000}, {r0, 0x180}, {r0, 0x4}, {r0}, {r0, 0xa}, {r0, 0x4000}], 0x7, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)={0x3}, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000340)={{0xa, 0x4e20, 0xffffffffffff8512, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x4e20, 0x1ff, @dev={0xfe, 0x80, [], 0xd}, 0x5}, 0x3, [0x7, 0x48, 0xffffffffffffff61, 0x101, 0x200, 0x4b, 0x74f9f81e, 0x8001]}, 0x5c) mknod(&(0x7f00000003c0)='./file0\x00', 0x3000, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x8000c100410c, &(0x7f0000000000)="ef0301773322000400006117c5192a64596482c8544d0b38d3730100000000000000e0105a518275fbbd2144f77c41cae6bbea31a9a9b8efa7281dd607c5bbadbbdad1087ad82225384761da4429a5f45e7d806154096478a43745320a7e589bf29406f1cf836f0f904fed871a3860c7695bbec65746571f8a695af5883c2695e1a127c166fc1dc22993b78839fd0f07f2c3eaff11280f7478848cc9a1543f25b7") r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x60000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)) 2018/05/03 15:57:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@setlink={0x2c, 0x13, 0x201, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/05/03 15:57:05 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) recvfrom(r0, &(0x7f0000000040)=""/134, 0x86, 0x40, 0x0, 0x0) 2018/05/03 15:57:05 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x4, 0x8400000000003, 0xffffffff00000005}, 0x3d7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000280)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@hci, &(0x7f0000000280)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000340)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0x3}}, 0x204000000000000, 0x8}, &(0x7f0000000480)=0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8, 0x8, 0x57, 0x3, 0xb, r0, 0x2}, 0x2c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001500)=ANY=[@ANYRES32=r2, @ANYBLOB="0700001097a8a0c13c2d644f7de3bfe5e328f86c36b9a76317e0924f793d6e86aa91b545af94136375bd951a133898dc29732f0398cc761e6766b9e4d5b98f3a5f552d8bb3a478aabab207ec2b256cb377a84b7a611fc62528e2864deee082da07b235b30bcf23e9a5ba989455580382f2aceb650c183119accf509dd4cd0b2c6aaf05dd7fa73f7f4f9ff960eee4ce9771736b13bb7951927c307ac746c57c3a31387358623696dbd3dceda91683b1280d993ee99d13f350ab3c9740d620be2a6dd5360da9e5c6abb53f9f49b227b38250245ed3250e0c048ef752180f6fb4597ec0d5d343d3b3c28f6d3a90910c80575a335d03d996aaa15604ab9c1e4dec72c02d242f2dfad01f1a668cc9117ec675545cf5852a37704355b5a8ccaa762bb838922c7bb3c94b86c365e29156fb1d49f982d5442be9cc906684d721f99afea2d51ca255e9341785e7f25a1533dfd56defe4169b4723bd0be1bca0e63910ea1360b4b0986b28e895ecfd058487b52aeaf1c7d797f269a816fb87a105063c629dcecb73f4ff77a2897b90b6fccf62bf2d4525b376ba30577c7b4f92369c9af1e317da730338b7add6476f24d23168e1dc4d5da7637f26dbeff63d856c817deb8c02517fde3c8201ec035e27c59bd0fff5449c7d76eb29404e64b1188bec4cdca44b01f487ed1af97a3c52a90b0401ec57e3912a818b4f7c4bc1eb21470878cceb1a940690405033b92abb0e3297c1693b09a891f2bdb9637e87099de351322a4e891f957471941694f7484e89476f9c9a605bfb6526e61eb9034aecf61a79a761d73c86558ff6f35048a097b939a65fa4234ad091c6731220b1e7bafb8be1077c9b9f6eae43e7e5f938460c1dcaf8f6ce3c5921e651138cff767e4d7ec2f53cd47ca60c862c06cc1ed490a2b53d9e188b10fece0cc1769509ef34748cb55e9c1f8373b0671a32db112f823bbd5c094e688c6255d422ffddd5b8cdbc12b3b442e98f8310b233a21080a98ed2dbc585ffdd39edb78cf66d9baebb54fcfc93a6fd6aa5497afd1e2aa890ed5e11076fbbe44e18b615b0003eac75abb619f0d1813c1e9057ea8db7212a5027ae9538cbb9a1da85597da3a434a0dff5c2fce55256ecd7103fb53ad8836418be2752500a04b57a73e8f3bb837d98a48b4a605ef8fcc81b5a362f3f39daa8ae263eda7e039ad1019534405feb3a984954f33db60725181fd24779fe8c96922d863db0cb7951565cd9902499e5b32a3aaee012b794f6b02e6068d4d5af9c9a50645810a37adf3e355751eb3770f99733a3abb29b503b41eea8b253b840d9fb7dfc4a49a86b8bcc8c03990ef78ad73dbdcecf6974cd471caf1d3cfac1fd0a95c9d3be5243c7dd9f34b0661a031bdbb90b074b93d8172722cea9ace2b60398f7163e7250cb5e53d4438f59bf342d75a724df7f95ada2619efb298bba4e68ad15f4e4cf894b58b35d897b37ba69b39210218dad1b17b5b646a32c0537b926a620a43d1d8798b6524c30738db6a06418d2c9c9d7b23e9de7a9007c686fe0d57cf7d5f735556560e553abac85b7bb8eb625699a4886e3f6d086ec969cc581af1ef4c3056325d578706021c7633a36b8f0151a36242002fea4a0e07c6e05952dfc472182fd6a5a263190118a5ccefabcce559e9a514f2a1d22411672dda67a2e6349dfd33b65eb42afe0643878441a2b53f9ac64b746d4897308672b714851df70d17603daed336dc31559083f224bd48a0a0b48203d143803b21bdabdec4709e8fa8d9ca900d17730b232cd77b8a42c99a2e74ab3fe062afb7257b640c1da660987d7a61b3cf2b6f1ca2a5e7e60dc4e4583cec1a0e23c009b9ced0c8ceaed0cc413baaf6088e09cb5947f91e3912e27c154dcf8391a1b3fb3bcf179ee8ad4cb0ca9bf27dbde22f98135c2b79118701f82f1a38c102527e79c03e40396136fdcb9064c182f80519c97aa0c46133f6ab550fdea850148782b644870617d9e12ba1c09d34189742b06b31f13c86f2a8913c6a0d36ce25b6356ee4ceb48ba9b07d4647c7cdd75cf52c5ee23d64ab23c92b5c7ad9ed211f16c115acfb2abb177d1b1bd8080e91582c026dfcfe1f84f0b2e0409aa7f57169282291ef275c1dd15d1e86fda6f6359c3b8f47739096cc5f45c40a01b9d394e45500db81e5ae52130f97d28169f32945b6a92f68776f1c4384cb2a4c656a610900a39d3a0e866593f5ee6e30f568c14e4a9199fcf4d53278f06c9c5cf1a054338a008be843e2c739994c71ed7934e4905786e13f64b4b3922b84a7231883fbd888083987d5e4d71df801e3476d573155c7eda45257f1bbd00c702edda93fa33463508e33bd7117dcd6510d5f43b070d99ffca7794bcfe171d022b8ce5d3abf4c81112b0b39b7c384fff050b9c9709c248bb48aa9af971007529bdface16c46358c6234bdbba721033ecb0a98bb201f8e66add717c9715e5e82fc1c7d7b6a40a178064c7bf4b50fde5392a4c2b2c7cc170b8b3ba307dd18fd7d19f3d0d74c0b383e0da358dace7134023c08a80efd89e3a8700ed1d56d32a3b5b4c77d47a567869e4dd9a5eb3e8391517bc831ac9309443fdce4e2ca92789a414e8f1ee5776ca291cadccbba90a3f6e99eec3536bc40615afd1bbf151b6e518c62e6a0622464c4f2f73e06bad8c0d1389c1d149d7a47caf3e714ec3dbddae4e2dc6a203387655515c197732320b05ab0c8b15a78af38314e3eb9d62ccbaa2acf52765b1ed742129d8b387690eaa89ece80fd44c0dae8916c29348726b2d94a86f82f7ae28a82ee92f584c8e9d90846f51e3c347e64645b4f55ece5721cdb27ae93dae9310b34a7011ce25e2de14b4f8a24ccb9b193f19361e3384db88bb7a86f8ffca1f970fd824c7a700a578376d97ac351cbaeaea900548cffe0bd85f23a5f5ea6d285201ca0a4be2cfa0c9084bfbed18cdf7be90d8388fc4ad7c5603f3681920660371e0c2166d1bc0c3ee863c5b8d83c26052b039821d94e7d6276ffe9cae3a0a618cba0a572368ef16d672e6de96ee440938b6a1b6e225fb575c71c459c62d8727f0e73486e81112362a341d0c3410d5f8904d5afe6bfce9c485599b0b74d25b30adce2c231ca16fdb8f4054377314fef8ff36799a97ecaad3b547cd41365b405d8cca36099a5a10a7c0dc0c15c7a4f8cd213d04adc4747ecbaa5b904c713fbe5741198c7abdd899a5689f9b188bbe31e99b1e4d493b8963e1e1f632b6232f319e460d082b48cee72057c00b7a8c039c6228595794717142fa1778ac9754a703327f4e43572994aab87de99210569e751f294be734e7bd5f67b6aff07abdb4f0839cc9a7599d5684f9cd54e92c92664b927f32507bca274b3d957d5e0efaca91372105341a5c522293bd3baf225c38baf9392af49257108546ea01ae412b0dc3bf60b01f86947d83ae3f9686db1549475158852b3154363ebb5db3d931f526ff2d6f5a7677ac37b793cec5c835fa3825c6f4b3e3dcf4d892c09174581a65dd1a213e4c86a90e7857575fc25b560307a518010879757be81eec846f2a3adb69a73143768e61c73ba6b1d7af069dd887e6484bc42d6f655a3b665f0b4c903ff0701f5ebc4825fdc2f2718c6ae21ac6f77c3f4dcf24cabe9141524dec697afc83b2c40a574386ecb900e08a9ce7fe7a18eeea78c40338b5f7ebcc8630647b4d043286d374bcf9030da03d7b6aa793c6884f0ac3b5ffc58c22320cb548dbe12c5d86e3a258571822cbcdc47502150b4316857c22b10a7de95b5dfbf2e1e1a40dc9610dfa0334407427b14f4e35fc9c5af805824f39e9af4b42f9dab232fea0fb7c4cb9311b9c994d15fa2c419a0e66b5b78651dda9dc930c930ddf02cd61776f0499b181ff0a0645e4ee69337752ef09aae752d8df0368ce09cfb3c8231b21838a2f9600358e62878d1e4821a27b5f4bb161377e9e75fa5db0002b0a72bb7b7033b7931777e84a11d535caa6b343bfa43ee97056d857df11a795a7b959ab19760654080a83d9be24cf38022f5a01301ef550d3020f0507fa6b85aa3b1be8593d386f3003053ec0114f9c546c2148ef3a7feecda520bef78267ee8133ad21cac3f8279517cbe14894734289cdc0c268e5c8bfae3df9ecc48a64c5e53c219a69b2474904ca650934119413dbe485f1374383e98b59e2381cfdd48e67fe3fafba504a7ca24bf7928706cf3cc72e9b5e9006470fccec829666c199538faa9fa8093146efa75612c339e52e27ca1ab1f0beb02afed2dc76916117cb2ad96ae2b87efdcd6a4703f86698e552b80e4a4ffe316bcbdc871b2c67e398c5487cfbfbd371854aded192f41522311543cff1d3a8b6b495faac47fa54dd22a496c73fffcea99dbf6027bcdc81655869fef46914afae201c1f561084f954a742bcbd715a95dd99c626944a9170cc43a11c5c5a42b9c0e02481bbf43175a41a4db5fb60b8b188e0aa9e4c8aed46bbba75d87beb16c8e7c13f3774653c969fd9d6c69075363abfeb988cca068080d97e8a45508124201482a031c1c8cd9dbe2bfd60990b48013f3c7609bcff15dc3b299e110ad1a5d27643a05540574abd1fa938dcf10f0a7c8aee8c2bb125439bb9328f5dc892bfaaec20b6c31159618fac95422919abfc56fd881137f9d611b60689c81a790e677e1276024fba80eda7b1dadf2d6a4048effaadb7840ea3b8c5b4f892f289160a6188290c9bbb7a6e8721b53ef4469d524a17bb4d477bab510199c2110dca3e91eed75384123807c045506e281cc7188535333950b21f8b9ee680e1c58bdd5fedbae08efbfda532bf8bce7d44cd27ce16be29f497b89833dd7b867a50175bafa47856c6c91bf524e1cd5762501c92d4972f3fee164842f83efaba6f12d8f5eb766659b43c6b8fd90c877b450334806b6a7d5e4df2d135c6078eaf0dc752cdbb54383bbe2a43afdcbd0d5fa2181f45b7f270956e6a356c0b38925193ebc1a9b2d1726252ad3b68aa1108251ef7749aea2c295c3469ba8d776395a140a91e0e9f9d339a80719c91dc0e2eb4da172f18b8bd21cf5df2a59ab11274ad8117a65c059fd9f641bc8470913a1e864e4b229d29bf1493cf18b4f1ce3da86c50dd090ff88d10fa42ba2023f13cb31864ecea78acf710eba5becb15306d582ba32737671616b6a0fe16d8ce4bf2827e462a4287d9335e402b6ccc8f9948e1bce3c113befa76cc72beee43ff9387bb9e2a1017575b7d4d151526f1d7d1a54726c0614586a68346505b0d6c58c6f192a2fd2bcf49508054001fdbd0b6204ad8cb1c615f8ec3242a5e82cfadc5663baba8fcc3c3b2866ddc19e65d76ce9d2279c8d47b930b5b80da32d5a6df9aa9a2d86b28597c37dfec915efadf7742e82beb87af6347f5be0a41abfd662b825b1421c09ea1432a56a0dc6f108a2d9ba6b84a5752eb2101be8a34646fb232fce56e311de65d09b5668229c7826c6ea9b42cf35115ac14b45cd3ab3449922a0e525dea3daf79f7b40b4f8a980b7ab3f635a8433ce17e65f8df2b0a86eef4784b02d71e320ad09178b00510645883257b8610a77a1038b458913bbc874cc62847fe216a97fbd807b011448e88c0066aef5194217daf37da55e84955a19a275ef89817f5b64edd285d0cdcb680a00e2cf8f7ac72746788092f360a61e2fb1d800376ac19550fe9882ea4814d1ff53b67e0a3e2c226f8131f7356ffc3a2e302529aaf6a7adc18f10e67a38abfc8481de8d8d9a45d487d004f67ad4645459a666e514e70a6308ae4e4b35f3c688f9dce9bf289e9c32f88f06ffe7e8fdc9b9a"], 0x1008) [ 98.899889] can: request_module (can-proto-4) failed. [ 98.920196] netlink: 21 bytes leftover after parsing attributes in process `syz-executor7'. [ 98.952747] can: request_module (can-proto-4) failed. 2018/05/03 15:57:06 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000100)={@ipv4={[], [], @multicast2}}, &(0x7f0000000140)=0x14) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x5) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000300)="040100000309c14609005375c52cf7c21975e697b02f5c566b2b2ff0dac8897c6b11876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a6", 0x44, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mlockall(0x2) bind$ipx(r1, &(0x7f00000001c0)={0x4, 0x2, 0x4, "b8f684a78dba", 0x8}, 0x10) [ 98.962574] netlink: 21 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/03 15:57:06 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000240)=0x14) r2 = syz_open_pts(0xffffffffffffff9c, 0x2000) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000280)="0e601c767d7bea0d63d04d8cfed9d1101c78ed87fe7d26b7be244756c5281546a254de3b1c99ae135a66f47afa2545b5e3e483320b4191c054ce66a7331f32dd15422dc203c603d8aa66a6dba1d8c5e35efae00dc8") r3 = getpid() sched_setaffinity(r3, 0x83, &(0x7f0000e86ff8)=0x6) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000003c0)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000300)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/03 15:57:07 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="c2eedd7efa67523c7928b11323d9a0dd", 0x10) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/03 15:57:07 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={0x0, 0x200000cd2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x8, &(0x7f0000000080)=0x4) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000140)) dup3(r0, r0, 0xfffffffffffffffb) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) writev(r0, &(0x7f0000000040), 0x8) 2018/05/03 15:57:07 executing program 7: unshare(0x30000000) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x7, 0x6) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000180)={r1, r1, 0xfffffffffffffb2e, 0x7, &(0x7f0000000100)="2bde1c0d231641a239a296b3208c006e9e3fdd5ca6ea39ffaf89d5fb04016e6afcfa30fd02ff2e16f8e6246f4ff1117818078b86c4c3eb828d5260b14ecd5c806737bbd397b2ceadf20e285c3903c4506b9b9a6e5b1958502e516e09362f783081e5ef907e3c859abfb2fe7de0242e61894b349426111249bc05194761a24b49", 0x1, 0x7, 0x142a, 0x5675, 0x0, 0x100000000, 0x700000000000, "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"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x81, 0x8, 0xffffffffffffff13, 'queue1\x00', 0x7}) ioctl(r0, 0x40000000002275, &(0x7f0000000140)) r3 = getpgrp(0x0) sched_setscheduler(r3, 0x3, &(0x7f00000011c0)=0x1) 2018/05/03 15:57:07 executing program 6: fsetxattr(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB='tr\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000000)='\x00', 0x1, 0xffffffffffffffff) fremovexattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='user.syz\x00') 2018/05/03 15:57:07 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4000004, &(0x7f0000000180), 0x71, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/05/03 15:57:07 executing program 5: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1000, 0x210500) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="453f73c27db59779dc77eb792ab89fa910e363944a8c4ec8ad194c5868fd1623a883a571f40c0d393bfa685e80ec36106a7af1a414d9c9d4d92440f6913b3d5d78b4ebeadb1bd5b576aec96c465a744d4a9fe8024665216b1c8f9c273cc392ea72a7d78a9aeb5e4b94022e3592bff24ca3f56b5aa9c3f91022d72dd27cec69037d8c5acd60f5") r1 = socket$inet6(0xa, 0x80003, 0xa) connect$inet6(r1, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@l2, &(0x7f0000000280)=0x80, 0x80000) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/05/03 15:57:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/05/03 15:57:07 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4), 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$eventfd(r1, &(0x7f0000000000)=0x6, 0x8) sendmmsg(r1, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000081e000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x2de) 2018/05/03 15:57:07 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f0000117000)=[{&(0x7f0000358fa0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9a38f8e5d227f1d0f788c3e3a41cab8b366eeca8862b48b33db1087be369541d046f8c4d8d902b0725a214d5a0d9815619a88f6c2e34c312cc9ae213cf3ce1"}, 0x58, &(0x7f0000179f7a), 0x0, &(0x7f0000c47fe0)={0xc}, 0xc}], 0x49249249249265c, 0x0) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0xff, 0x15e, 0x1, {}, 0xffffffff9e632650, 0x7}) 2018/05/03 15:57:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = socket$netlink(0x10, 0x3, 0x9) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0xfffffffffffffffc}) sendfile(r1, r0, &(0x7f0000000040), 0x10001) 2018/05/03 15:57:07 executing program 2: sync() pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 'wlc\x00', 0x0, 0xfffffffffffffffb, 0x3c}, {@empty, 0x4e23, 0x12002, 0x4, 0x4, 0x4}}, 0x44) 2018/05/03 15:57:07 executing program 4: unshare(0x8000400) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0xd, @multicast1=0xe0000001, 0x4e23, 0x1, 'fo\x00', 0x2, 0x1, 0x31}, 0x2c) 2018/05/03 15:57:07 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0xc0181, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000280)) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000200)={'team_slave_1\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000100)) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000140)="8f1ca2c36ee0cf16a0a927974390a8083d8ae343190669eb671c721840e708026d676a687276a46694a02e7d9765a65c5133d3e1409e7fd8a3ad53bf89f5970b8cb8c69d3f7883583b8ee563e0e3d62c913f2321eb", 0x55) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pread64(r2, &(0x7f00000001c0)=""/1, 0x1, 0x0) 2018/05/03 15:57:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xffffffffffffff70, 0x100000001, 0x3, 0x6, 0x6, 0x6, 0xde03, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x2, 0x3, 0x7f}}, &(0x7f0000000000)=0xb0) r3 = shmget(0x3, 0x1000, 0x19, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000280)=""/140) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x2000, @empty, 0x76}}, 0xfffffffffffffffa, 0x77ee, 0x20, 0x1ff}, &(0x7f0000000240)=0x98) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/fib_triestat\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r5 = accept4$alg(r4, 0x0, 0x0, 0x80800) sendfile(r5, r4, &(0x7f0000000140), 0x9) 2018/05/03 15:57:07 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="7569e41b7a789f031e5749643d37c4e845dd7ff62c"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000000040)) 2018/05/03 15:57:07 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f0000117000)=[{&(0x7f0000358fa0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9a38f8e5d227f1d0f788c3e3a41cab8b366eeca8862b48b33db1087be369541d046f8c4d8d902b0725a214d5a0d9815619a88f6c2e34c312cc9ae213cf3ce1"}, 0x58, &(0x7f0000179f7a), 0x0, &(0x7f0000c47fe0)={0xc}, 0xc}], 0x49249249249265c, 0x0) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0xff, 0x15e, 0x1, {}, 0xffffffff9e632650, 0x7}) 2018/05/03 15:57:07 executing program 2: r0 = memfd_create(&(0x7f0000000080)='syzkaller\x00', 0x1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x7, 0x7f, 0x2, 0xffffffffffffff80, 0x0, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000016000)=ANY=[@ANYBLOB="1800b96dde950000000000000000000018100000", @ANYRES32, @ANYBLOB="00d00000000000009500000000000000"], &(0x7f000000bff6)='syzkaller\x00', 0x1, 0xd1, &(0x7f0000006f2f)=""/209}, 0x48) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) 2018/05/03 15:57:07 executing program 4: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x10000000001f) poll(&(0x7f0000f59fc8)=[{r1, 0x100}, {r1, 0x1}], 0x282, 0x80000000) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x101, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/05/03 15:57:07 executing program 7: r0 = socket$inet6(0xa, 0x6, 0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"736974303abc8e590000000000000020"}) 2018/05/03 15:57:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f00000010c0)={0x8, 0x70, 0x0, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x1, 0x0) 2018/05/03 15:57:08 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000000c0)={0x3, 0x3}) r1 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) 2018/05/03 15:57:08 executing program 1: listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/231, 0xe7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000040)=0x60, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000080)=0x2, 0x4) 2018/05/03 15:57:08 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x80000001, 0x400000) sendmmsg(0xffffffffffffffff, &(0x7f00000052c0)=[{{&(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x0, 0x4, {0xa, 0x4e21, 0x456, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)="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{&(0x7f0000001380)="93a641e29195315b7e8fbd8838f35d98751d2836b6d83acb933bbabc475620326ddabad6543ce685895bf7862b85cd6f38eb6a250b4c1675cd18002a5a5bcff46ea85593daebf63a533688ebb76396a78cb90fc6f9e0a446fc0fa1579d811f71da1de8daad92c35813a9fdf3b2b0"}, {&(0x7f0000001400)="92cd1acdb586bb7ad5c74242b372b6697a28876766f4982e2a22d537831f11c8e8ddf7f98d8f48006f9d728aee494c4a5cab0c13ba2ba663785fc74bcd"}, {&(0x7f0000001440)="5c0f95c7e6600a0c52a2105d10ce0dee448b716024edf1ae3bdfd68d395eb34312b8eec6e41694ec7ef438c550f6344d063eb89e59340ae72fe3301337363c0a343008f93d358626e4e08c6e1e08f170d3d393331e223efa0c3640422ac0b40d58100b93925baed144a7f4578be3042d43bd81f1029aa2dd76b8ba058bc2adf60b32715eb7b07130d4835e9bb305cdb0d8d54a2f2c9dcd764934df3479dc"}, {&(0x7f0000001500)="4aed"}, 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{&(0x7f0000003e40)="370e83c906febf65a833551ae5f2f06c167af4282aa16f3e334e025a22d3b97497d3b612a3b2ae471be81f6257aa98efc5973f298bdbce698f579455eb871f99ad4ddf061bc62debc26ed6db20b2b5f881127e03d52c35d1bea84d4b0f5fde7be92cfce6c305ee06194429967caccc7b1b6e3736a366205cfd8b5e9f03"}, {&(0x7f0000003ec0)="2aecce3634251aadfb"}], 0x0, &(0x7f0000003f80)=[{0x0, 0x100, 0x9, "845de29f87223896c704b4b132ee98f4fcae12dd6218cc5b318b00573c97225c8d63a525ce464db0a3518d594d9486f4a0967a8be488ccaf6f9fc6974a9c9deb38e5e052fc80ebfd2191c6368b164ea42350644be33238f57a9a03faa67a6bd6a6fadc90846dfe787854407c4439"}, {0x0, 0x115, 0x2, "e9547c6954f647a2b2e041d6b2e4c3e723e8d628dbd9a6f16ae7b5bf452417d0b15ac95491bae3a3ac7f7202fccfea717cf07596e998bd20b26fd8e47d4306c3647e66c6274076818872a2758d3a1d744e5a205ecaea1bc442c633ea49957df6db2e48d31fa6d1572840c6c7383c030b7f5d95abc346"}], 0x0, 0x40000}, 0x2}, {{&(0x7f00000040c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x3, 0x1, 0x1, 0x2}}, 0x0, &(0x7f0000004200)=[{&(0x7f0000004140)="d3eb4cd544257650c9d2ca13223f20367790993950b199e6cc6c864d62b76d0b5ce8413683ff252691afe05954cd2944979e9a79728d877553bb76e26c60b5bfb0a2d64fe031d20721484af8ef69e87c7acff3578b3c44ac68d0e9a8102227d605d48ab1dd80776600652c22120fb796e9051a4e8b38404e78bb6deb7c66897993e4d10bc8"}], 0x0, &(0x7f0000004240)=[{0x0, 0x3f, 0x1, "09963c748d3b721d20a7cd98a8aa2b6c4faddedf4011fb9dd4ab097d8047d74aa9e35503673fc737d8be134566b10566384cefa0c995a2e0a6d5b9740ad687e1b0"}, {0x0, 0x0, 0x8, "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"}], 0x0, 0x24008880}, 0x58a}], 0x2, 0x1) 2018/05/03 15:57:08 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x8, @rand_addr}}, 0x4, 0x7, 0x100, 0xb, 0x13}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={r1, @in6={{0xa, 0x4e20, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x84) open(&(0x7f0000000100)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000001600)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000280)="3b510b5a4013ac6d56fc936ff104703fc75d31f0cc267997fb5153c12457bd52f4ddcdc6a439a04250e6b1afd62f786df4585e9668a7bf8c0888cd55e3b1", 0x3e, 0x1}], 0x0, &(0x7f00000015c0)=ANY=[]) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1000) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r3, &(0x7f00006b2000)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x4, @empty, 0x800}}, 0xffffffff, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000100)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x4, 0x8, 0x80000, 0x1920ebd8, 0x1ff}, &(0x7f00000001c0)=0x98) getpeername$llc(r3, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001500)=0xffffff5f) r5 = syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x10000) accept4$ipx(r5, &(0x7f0000000300), &(0x7f00000005c0)=0x10, 0x800) poll(&(0x7f0000000200)=[{r3, 0x20}, {r3, 0x200}, {r3, 0x2000}, {r3, 0x6650}, {r3, 0x1310}, {r3, 0x40}, {r3, 0x400}, {r3, 0x1}, {r3, 0x4100}, {r3, 0x3}], 0xa, 0x5) 2018/05/03 15:57:08 executing program 7: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xb4b, 0x400) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x6c, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) 2018/05/03 15:57:08 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x10001, 0x84001) getpeername$inet(r0, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0xe3, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/03 15:57:08 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x0) getpeername(r1, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80) close(r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000000140)={0x1, 0x3, 0x7fff8000, 0x20, r3}) unshare(0x8000400) 2018/05/03 15:57:08 executing program 3: socket(0x10, 0x3, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x801, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0xae5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x1f, @loopback={0x0, 0x1}, 0xffff}}, 0x0, 0x6, 0x1, 0x3, 0x20}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x6}]}, &(0x7f0000000200)=0x10) 2018/05/03 15:57:08 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x7ff}, 0xb3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x0, 0x2, 0x3, 0x0, 0xfffffffffffffffd}, 0xfffffffffffffdcc) 2018/05/03 15:57:08 executing program 0: r0 = socket(0x3, 0x2, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000000980)={&(0x7f0000000340)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000540), 0x0, &(0x7f0000000180)}, 0x4008000) r2 = open(&(0x7f0000000140)='./file0\x00', 0xbffe, 0x0) fallocate(r2, 0x0, 0xffff, 0x1f) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = semget$private(0x0, 0x1, 0x250) semop(r3, &(0x7f0000000080)=[{0x4, 0xffff, 0x800}, {0x2, 0x0, 0x1000}, {0x4, 0x10001, 0x800}, {0x3, 0x4869ea85, 0x1800}, {0x1, 0x3, 0x1000}, {0x3, 0x5, 0x1800}, {0x2, 0x4, 0x1000}], 0x7) sendfile(r0, r2, &(0x7f00005faff8), 0xfffb) getgroups(0x6, &(0x7f0000000040)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r2, 0x400454ce, r4) 2018/05/03 15:57:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x1, 0x800) ioctl$LOOP_GET_STATUS(r0, 0x127a, &(0x7f0000000000)) 2018/05/03 15:57:08 executing program 3: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x6a}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x3}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) 2018/05/03 15:57:09 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d5afe0)={0x20, 0x9, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/05/03 15:57:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1f, 0x400) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x3, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x6, 0x4) r2 = timerfd_create(0x7, 0x0) r3 = dup2(r0, r2) clock_gettime(0x4, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00000a5ff0)={{0x0, r4}, {0x0, r4}}, &(0x7f000010bff0)) timerfd_gettime(r2, &(0x7f00007feff0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth1_to_bond\x00', 0x0}) bind$packet(r3, &(0x7f00000001c0)={0x11, 0x11, r5, 0x1, 0x3, 0x6, @random="b04a6dfd99a6"}, 0x14) timerfd_create(0x7, 0x0) read(r3, &(0x7f0000941ff8)=""/8, 0x8) 2018/05/03 15:57:09 executing program 1: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x200000c, 0x1c010, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6(0xa, 0x6, 0x100, &(0x7f00000000c0)) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000000)="cc59676c2e5fb6caa94899dc8d5b91e4b989e4eb3451195d0e0c8a0086b900cfbb083d7ea9d929c8fdb82c0fcc9e5b20bec1b1111d0cd2914f2f76f14de5d985c1e209f7b84ffc299792592862acb5fdbb9cf5b2a37ed078f60a9a08b805f2e1fb31656b8987c24b9b295415e4614ba1504222b52a3aa154b2de92f52258480c69db2d30bd80828fa3daf1d346afb9f92c28405e35337822239e91a2303f8ddccb37a6f9bfc5", 0xa6) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f0000000ffc), 0x4) 2018/05/03 15:57:09 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f010108000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="8b230f5a6fd4412ab461be2639090b8f199bdab23f87d6200fa772fdf83e63f5649c3c1af11d0018bf5275bfd91fab5e8c575bd91e674f3ce86f85cb8807f92c908743b0a6fc4a5c6f584928316dc91560f79972fe1bddd8e34dece3d4bbf617dbddc7bc218a4d330b", 0x69) [ 102.121141] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 102.201380] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/05/03 15:57:10 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x1c, 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000040)=0x9) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), 0xc) memfd_create(&(0x7f0000000140)='\x00', 0x2) r3 = getpgid(0x0) syz_open_procfs$namespace(r3, &(0x7f00000000c0)='ns/pid\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0xbb6, 0x4) 2018/05/03 15:57:10 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x2000200032, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'wlc\x00'}, 0x2c) 2018/05/03 15:57:10 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'veth0\x00', 0x21}) socket$alg(0x26, 0x5, 0x0) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x43, 0x40) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) set_thread_area(&(0x7f0000000180)={0x1, 0x20000800, 0x400, 0x7f, 0x40, 0x3, 0x3, 0x4000000000000, 0x0, 0x1}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040)) ioctl$int_in(r1, 0x5473, &(0x7f0000000000)=0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x3, 0x0, 0x10001, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000200)={0x5, r2, 0x10001, 0x3}) 2018/05/03 15:57:10 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x44000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000001c0)={0x9, 0x6, 0x2, 0x10001, 0xfc, 0x3}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) syslog(0x2, &(0x7f00000000c0)=""/181, 0xb5) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x90) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/03 15:57:10 executing program 7: request_key(&(0x7f0000000100)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000040)="9de4d200d60243a142dd06", 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_sys\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x30000, 0x0) socketpair$inet6(0xa, 0x6, 0x1f, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000400)={r1, r2, 0xf4a, 0x5, &(0x7f00000003c0), 0x0, 0x5, 0xffff, 0x10000, 0x3, 0x4, 0x6, "21556bf4030d68e073143a7ed1e568c3ab075a14ba35bbf3a27d3b501cab56a3142b7ac201059d1b2302cb995885576add582421b125d4f51155a6b9a0255889430e51ce8ebbbcdc890bdfe663b39b922589bfcbf5cc0e257bc953c9f6b1b80883872dae4c5f94b8c6815460e55296b8d6ec013362337f176bb8c11bb83c90e9d223f5975fdce8c3ea350b220474b226394b958df9536f69700fa9d48854d075bf8cb545f1297a889de6b95eb736a30f91a5e530749ceb6284a967cd9ff36e45bea6e32a0fbc9262df3ca49b7a89788b"}) 2018/05/03 15:57:10 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00000010c0), 0x0) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) 2018/05/03 15:57:10 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000002000)=""/4096) r2 = msgget$private(0x0, 0x10) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000100)=""/125) 2018/05/03 15:57:10 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x40100) connect$ax25(r0, &(0x7f0000000080)={0x3, {"a630183099f749"}, 0x2}, 0x10) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000100)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x14000, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000d7, &(0x7f0000000200), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22}}, 0x1, 0xff}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000280)={r3, 0x6, 0x30, 0x800, 0x8}, &(0x7f00000002c0)=0x18) 2018/05/03 15:57:10 executing program 5: r0 = socket$inet(0x2, 0x6, 0xffff) r1 = accept(r0, &(0x7f00000001c0)=@ll, &(0x7f0000000040)=0x80) r2 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x1004, 0x80002) getpeername$ax25(r2, &(0x7f0000000280), &(0x7f0000000080)=0x10) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x4400) write$evdev(r3, &(0x7f0000000040), 0xfffffe32) openat$cgroup_type(r2, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000180)=""/41) socket$pptp(0x18, 0x1, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f00000002c0)=0x4) 2018/05/03 15:57:10 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x44000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000001c0)={0x9, 0x6, 0x2, 0x10001, 0xfc, 0x3}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) syslog(0x2, &(0x7f00000000c0)=""/181, 0xb5) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x90) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/03 15:57:10 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000017c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xb0d, 0x4}, &(0x7f0000001880)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000018c0)={0x0, 0x8}, &(0x7f0000001900)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001d40)={0x0, 0x1000, 0x10}, &(0x7f0000001d80)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002500)=@sack_info={0x0, 0x7, 0x101}, &(0x7f0000002540)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002740)={0x0, @in6={{0xa, 0x4e24, 0x3e9, @dev={0xfe, 0x80, [], 0x15}, 0x4}}, 0x24c9, 0x8}, &(0x7f0000002800)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x16}, 0x6}}}, &(0x7f0000002b80)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003080)={0x0, @in6={{0xa, 0x4e22, 0x200, @empty, 0xffffffffffffffff}}, [0x270, 0x200000000000000, 0x22, 0x255, 0x2, 0x7, 0x0, 0x0, 0x8001, 0x7690, 0x9, 0x8, 0x0, 0x5, 0xad4]}, &(0x7f0000003180)=0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000031c0)=@assoc_value={0x0}, &(0x7f0000003200)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000003380)=[{&(0x7f0000000000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000040)="35f7488e9a496d060760fc396560b9b387cd38f17c487761e4099bbcdaf2e6e1516511706116bf640d4470a89b5e90f42815a018fdaf987ee24d29f61e9d240eb2dd23f6565825da782f242924e0b5df7e1b2e49c6b899405c8e2ac7a5bf51bfbd21c1f0dbec9d28729f528635b3b51829c1eefd0920bd2069404befa08329ae3f8f046db80e05995ee8b844b1", 0x8d}, {&(0x7f0000000100)="4db8f6eeefa32d360e275b155a24eb9ad5f537ca7b29174fc6125ad09d8f7dc582ae50d3e7b7470df7be81c2e351508d315e72462503dfd9e25df2ac7b258af232f56719be1e9a3250f1f6a21019595c46b831b46eab41c249cb782f9bd9454453f4ac824b82eac95cfbde1fb90e813ae6047c414e699084546ab37a03d5954ccbb22867850926c11d", 0x89}, {&(0x7f00000001c0)="9ce4361acc821cb47b", 0x9}], 0x3, 0x0, 0x0, 0x4000000}, {&(0x7f0000000240)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000280)="c03fb18f727b858f05eea8703e9a478b50672921c005d62792641eca7db7aff945510e5cb7ec21db09066d3dca", 0x2d}, {&(0x7f00000002c0)="bcb6380dcc6784e49f3ed69e3f01eea69cfcb24c2132e7c3a7ba106b207f971969770cb43c0c6b50ca91d85360ef74e3b1c2a505544fafc57998f7f6de861b2f0121cedca01f38bbdec70d9614c716cce23988d680da584edc4c82d99af93c170b0695c821183dd65bcfeb08d13945258eaebadedebed937a37484fa0cded94f59607ddcfae9ca0d1f672650a3c1a66a6a728ed091210a256102ff1c87417a00fbf83153b6f01805ea776016d798135a473f817102f6217c733393dc9298cf41", 0xc0}, {&(0x7f0000000380)="cb886f32a0aa88c547ccd46bbbdf18b7c07903914e8006497dd4680aac4e8baeffe5d20d886ceba8a3570fccfac3c62e70149d1dbb7edd071f9915130b52f9674b596e59f1518195bd8d3b75bcc50933181c1667235fd68620", 0x59}, {&(0x7f0000000400)='PrP', 0x3}], 0x4, &(0x7f0000000480)=[@authinfo={0x18, 0x84, 0x6, {0xffffffffffffff7f}}], 0x18, 0x4000010}, {&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x80}, 0x10, &(0x7f0000001740)=[{&(0x7f0000000500)="1d357879d4a52f7875120ccfe2e79b612b6acae6de7b3087cbb8d5b7f2b87f62fb75d3608e029265ac9b88f64638c926ff096d07de59857e2a98d6a6fe33944819c697028a142dc23df0facd7c7c906fa5371044eef8b93c1c886e3dcf81b939a12b62be99a32684ad6c5a28314708f0f0d578d46a5678a8bf891ebd163a2121de63af71470766658844ac57eddb6aaabc7e1143b904e40c00fe88da6621da018bf1322d27c54a9d7280ea552e39550bfbc3f2c797ed268ea7d4511b63544b83dac7172090142ad2d2c27d991578ba8435620b3d286b4e17d942b67dc1a72104659562c0ba3a07fb1bc94a859f10fd0def320d186a8810e01f771b0823e42f2b18af073c2a1c520d6a07e834e0108de5f9d5219955deab9cb5405bcd8b981fa82d93efae851d52cec6cca77c53ee6bcc842d5d96074913fd862b32a25fbe457d630b74bdd26f32d8df1a0cb957c0d89a9c69765c7c230b23a0c30c2acf9d4b6c0fc470cb23b5065051e39f3a20090990ba7b84b19be626001fa7a9723437ddd11108124f2f3a418079f8ce434cc5f4ff009d3ce615bc8c6072671dfbb14e5846a4a6491f62212a35afc2a4f244d9afab92adfb588e2ac56624b4fbea51266aa9c1ecdcf8b10f4e3c6640e7ab62a2d5bc86d0e89494c4a807656a91bed06f4442f46803b6c5edb31aeb45fd969579689b07f7e3e2c603b8db63267699114e10e2e0fcba7a03122c68efec72decf525543c9356a861a323cec237e133a2d475ce75352c6721beb9b38d72afc21d7bfb03bbe95b64e850b3e7ad2163ef73aaf4f2b5e1607e0b93ff84c7e47c3c76a61b4337fc90effabc10fbc086300d7f52e5df6cf15e24b01ab9b8136ad93ee116aff76d6d9aa4e46533cd108279b91f3a06b04068edc12b32d4bd29ba89defaafe5edcda7e10f0a9b4b86c19509fcc77e10e0dc697a0c7fb427eca516d34997741befd7eb5eb37181c5e47bd1e007474fd1351d6f56c94fcb5af72d37edd2c325a175b7e3ac0464f29b70dc684fefee684c4b41f3642309cfa2a314b11c27f993a1900c105acbdbaaaf9b318741f63b7707af38c3a240ba811a02a5c4e7ba4d267590ba6d2c352672aa1d33c4007d5331ad5300be055fb9b45050eaea01728b2e7cc924a5f90eede6902757b8ea8bdc9f8c416d1215671898d075a441d9cde0837bc3f5d6b2e7169c91f18c49950e6ac9a8dcce38706381bfdce7ac3f197e0e8821357cbf0ae382aad4751c2917a1f8731122c09c588306c9822029dafa4ef805f6cef316325e45bc62ad2fece4afdadef7cc2e84f3be260db8c97862509f68d507bab773df41dea07661f8e5e970337c3adcec2ee810eed1e6daf2b5c59207d7d8ececd5aa6077a22b5ce1a7cf011640f2c2864908aef8091aa310594c84ac3da83c4525c1c57ec285b9c98680c73cef281bea70a250fdee5dfa975bc67633d671b0da08893b2356d77c5de5738cdcb3d101af783cb7561b667081323ec6a7708d75c01f475e9bf434c6a783f5fe897f72ac0fb4e1556dc9183eeba78243e363193cc0db5041c7541696a80bab7ae2c181a9c3c18e5328495310f0436781f3802de56014e0e206a58e9f2f9d72bc428446967aa9162c923c6e61f7cbeb352de376dd1c2c0140e3caa13f519dca7de9ecf8acb053944de245413a81ac196b55f6123fb8bf64ee6a46f9795fb86fdfe25eb464ac05989f6c886889ccc214ca96d363984a76c3dc8622aef75d7c6ed4cc0e882945ca96d5a34c6f55176b86b9b0fc3ec07a6748133a439fdc382a561402bd1e84a5bf323189a6bf3ad09cc0284b58cf0ff7392423d2c3c2c9cc77631db6150b9f2020c1d8f67e5e04b43bb846b27e2998e54b8c91a9f19c32d8d1222d2ee3bbdf792432412e4ea74987b3bbff923b0f7ecc6a70bcf00d5459b63dadcdcafb024200631c1ac2e166cc6b8fc5f8a158524c16f006a4d5c25696e4f0c0bab3a0e32ea375749a9666f66979310ffdeacf4d7b4c73b804133263b61ad247c7c4aa24e3ef318319e9c43045712b6baaf165b0ee83634aaada8436cd7416aa84350ed2e0683912e6ae473ea5b869267e5803942113a6e92b3a310d84a2e4740d3da8063434a309daa61842c8d257bb56dac2dd8b3f8818ec9215f98f320c0b6188a8b85d456e257e10e30d083e98b9bee90a77c5f8850100e1f008a810ba1d03947635ab2eef4a02f5b99ec58f92096ae59f01e864da91498b11db3fac734cde97a540bfd1fdfa749ab494bc9c1565ce5ad72000f53af9b103a3f860c0088af8deca46e9ef7ebb7eab5e07eba58ca3e1944cabdc5a899e3f71aa6db4a1ef1c92ac8269f1c443a75cc03c42d7d923b7783b3116a33dead4109ecb2dadfd7f3f896d5d7b5d202dc915cd2b614f6d9d263b3adde6f5cf4f735a6e006ad8411ca64e7c830f84a011c662e43da53710eb98ae1452f43305491b299c2cd65e332b1578f2aeaa1eda39d38b57a892f5409e1991f0b475125035f3fd95474794669cc5a543d36f8deec3c5fb21d3407b2b4b6761579ae8711cba5c9fc51a6c6cc0ae689c1d9d6f13db91146d995a79c57a2574a3e7081e8021f2cbc02594a0ec41ee76d5797db847b30ba03485ea66f2ab332cfddad675bb272a0124b83a80dcd6e239688b796bd5c0277c7357c2dec90d9030c6419dca4e2313929e327e27d46308aa6a06afdbdc0d2c6294bdcfaf11f06a25cf10d61b4f4d40d5514e5c7f1ba8fb40e66bf7108fc7702bf25f3604a551a96ec1b46cdc37c7a0dac9231175278d0b6af1264d2fe758db5a463bd4ccc668170547a6cecf1674a6c6ac354ac48a27e1a65c5ef77197a879e3a18092865f8f331900483019e682824de6bdbb6eadd79865de4c25a86443d35fddc1c58cb8cfd247c70af4b1f2f1297ea07f68a0c491d5df9c603a8b40ba2fa10ad6f3b024c5f71cb0afb1ce82cac4bc5e9e96df2cb9fe22b24bfd3c43233bcd61e8786d8343fd45519846f8f7cfcbe8425a7f7998fea694a5a69323cb294ca82217c542cf6580a11262f34f545ac1385e63506aff832aa3d53c8748e93d6d269847c143a7667c738ff9089830a6ae65eda688ff5b853d38cd745195ed3d37c57005e3091b310ec9abbd8bf805cab1213fa657a6d4bddc923d8c0b56cbb6731f86172b0d2ab430fcff3dd2297a70f71adbf099897ea584a9b1ca00c0936a2c0386e888129dbdef59d19d659abf728c9a726cbe3073cebecc865db38d4a144ba80b122f0acc4afdc390bc231b67b3c72dcdde2cadddc56610b44a1a796204c79c52de249fc1a03a83e3ef546d8099c5493d37bd41f34feb600f6f59c098cc9e4013f7219c2fcac3902376c10f9c79272952b9201cd4200992892507d4d7bb95c71a259afaa4e46607fc408f04307585ec6d4c7422036dce2ccebfd2171af57f2ec1a8ed25e51507ce8add4b076aebf93d5c3cf8bd8595dd41ed0da1404b4c56d2fbc81d8b9a8ea22b0393fa1cbd17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{&(0x7f0000001c40)="b403ab1655102e1b162bd6a78b3de1e8661c22843173c0c5465e6469400fbc0958681b0ab16f2010f48d79eb79218dc9192d9a0d91de2b0a184ac3b281160e1a040be5aefa6c7b4c7e2c6aaf586c7fd2c017e3987872369f4f5ad4649a50f9f64b89ee3f1c217a9dfdb4c8cf0162bf7dcda0d9ad8446e4e54f0d2f5a606f1d652d42a48c15b2ec256f5cf6e68b0913071df0e52efe2e44951386771262003e0a999e483b075f3f04d2643675f0269bd7d2f7d3b2644b44cf61608e2b", 0xbc}], 0x4, &(0x7f0000001dc0)=[@dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x0, 0x5, 0x200, 0x13e, 0x79, 0x4, 0x69, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x10}}, @authinfo={0x18, 0x84, 0x6, {0xd6e}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}], 0x90, 0x24000001}, {&(0x7f0000001e80)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000002480)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="2996bb702c63618c45f9d3db14d25b970d2681fb8b5f039c738b12fda1eb553b0473a2e468d5bc837bd9595d36aebd6da350e8b16e0852fe0587a1d1fe18bc7459e0d7dce99de7006e451113032d83cbd34f98f610f6ef4e55ce1ac0b59a5bd2c0fae3faf06125", 0x67}, {&(0x7f0000001f80)="7cfe097fbee88816ed9489775f5b045b9bd2a7567d6ab685f4c9f6d19a7638714e81d7eb13cf02db697ca51493c23da2e0741823656eeda7bef84aa8898ba309640a5055bc940883d5d0343ea5f4d01c7dd5f352f3a9d8006a62c3dc0100fdd2833bf0cd9562e6ffb4df26944e58cd91806e3373495a6e5a80fe7292e415bdfa1a4f3833dba58095428766b43b0b421c13d601b25afe5ebc03", 0x99}, {&(0x7f0000002040)="21c6abbdb9eb7f587740022c4375715f886708f64e98dbc4443878ea850c507757ce3d1523bafcd47a5ea058e61ac8b31383ebe85a2364963e1e15da9027815b71334eb0626ec7b08e07702490649147fdf992747a5abf33a0cc46b165e0e177211b0f3911074f30cfcf9e67b76ff44f763cdf526248d46a88527eff6bae6506c017afb6d8bf3623a14dc9f3a4c510eb716f982b004150e49769e070dc89eec289fae3d06cfc40e3368893b19134d3aa37cdf9e899eff01364", 0xb9}, {&(0x7f0000002100)="84edb2d4fe78d3b97a482edfd5315d8c48213c71c102e0d465334874628ba56859bab1192b6b64afb95cbd8ce1fbc52920e640e93506261a6bde9408cf41806922faaa44fc25008d1219284f9666a2fd5ee39eda7e66147c5e4cb99c1f83ffa9a1ff65d4a3169feec4a2800a0784710218afd5111959e1c37fa26e44d980b975e1d423941982c8db35e5d16f98553a1003e484127a354f8deb734957a56e886f9abb4bd5beaa5e85d76e4d36d405fc6353d7e7db6cd625b782c52305f11c240aa3da5a535d2532c05b2bbba60b1946c0214f535fd40e1215b43d", 0xda}, {&(0x7f0000002200)="343b5ec223d47ca2f988586f0670125453111a35b4bf7480feb97948389e87bdf57d925a53ab752ec30c5cc5926598f96fd14de4f071813b4b5ed3d814151ad636529b13123ceb33425c791845b3b41f60755ba844c337562ebf2ea25299d0d5af4769b3d0dedf8b92be91ca24cfe8e55e8bd589edf7cadf82a219d0aa8fee1ca28a107bfec84562b68067114fe287aa6a", 0x91}, {&(0x7f00000022c0)="e6a855df8c69f16f6c804410b47e51dee05d98ae48a4fd6f9ebd99f1a678b526390b235b8a49558e0bf749bbd321f25399cd07ea3d3441e10c47d7f3a1cfe571b5b2102cab5e25b255d4704a127a0c7de6e960275f333a143ada3dc2f77f4fbc7df1bea30d67e0101b1a7f9052e42a2f215149d1afd1085dc37823042a203cac82528766c39ff31bcde9612f45f51f57cc9b94a0eba11ac8b35a40eeb78dc41cf911c2a0c5a400ecaf27db390281c1504c509ed788fc620d8ab0d44c3d78841c8fb8d74cd6a4b1f4a419870399b6c956cb85ceb1fae028a2ff0f4ed9b40b38da1a4504b18ac3", 0xe6}, {&(0x7f00000023c0)="796313bffc49ba665a769fcbc957565b9318d96fc44dff17589d3b3a07649754cc449756e935101d3fa05a6f0af7cda128c93dd0f2af437afec69e82e34ecb18da7d52a2c0e7f91f4833b66858af49e2a0242098523ac3f0b17c6ce168a448bd3f5800741225ce8f12b518e4d0c1fd1476f7547b5297eb0f9696bf7240b815fe93dd48829b7839c59d511452bd8f2fbc4600ecee28a71f3b3205d55b4ce420964936c17aaa99a8ab473e9d5d246dfd78f33b3797034af183", 0xb8}], 0x8, &(0x7f0000002580)=[@init={0x18, 0x84, 0x0, {0x0, 0xffff, 0x401, 0x9}}, @dstaddrv6={0x20, 0x84, 0x8}, @dstaddrv4={0x18, 0x84, 0x7}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8208, 0xc0, 0x3ff, r4}}], 0x70, 0x20000040}, {&(0x7f0000002600)=@in6={0xa, 0x4e24, 0xffffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x40}, 0x1c, &(0x7f0000002700)=[{&(0x7f0000002640)="886f7c63deaf9a80f9b7b65f91b86203d7b19ec92670f3c299137f3919f64adda62a14a2e0953ca96637004cbc820d40fe95eafac9198c30133c3add4b3fef7ac2ce98e80c590d21e0aadec80bb5386895a44ec1316995bb0809f9a375cc6c2f4407163e27b3bc2cceeffb509e72d0c1ac9f9b121e3bb48fbcc00f1bfbb90839f0138f8dc62ddd20296249900b5e5e576a48bb4a", 0x94}], 0x1, &(0x7f0000002840)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0xbd, 0x100, r5}}], 0x20, 0x800}, {&(0x7f0000002880)=@in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c, &(0x7f0000002a80)=[{&(0x7f00000028c0)="7683cf4c2618fe8ff11ee3eff4a380d77935b5df44f571282b3378cc00e15e142e5782c82183926d80b55d3d30b5d191c66c257f419b4d1eb713343c4f8f30ed745a5af950696280bbb316f9ac0bc8ec40565d32659fd78a3af4a3dc2bb4c9332f3dd89da478c9e0eee64b5592d89f9c1c625a32d38cfab83d1d74930bb12856e25702300ece8fd6f470e7a68629054fe4f5be5fd5280ffbd30bac36751b59b8d84b0586dd943c88181f1d14763c3b0ab85e974aa2dfd7e1fd1f5e6e2b7e0c9ab94669def40bd6edfff42e80d4d03508ad9b41f3c8b693dd", 0xd8}, {&(0x7f00000029c0)="7fefa817ba37ef4a3e09b16077ee2f686e973624ee6616b16d0643f348bbc3faae401d0e39a8b69cc78649626b224c620e6b10066569b036cbaa2fa75e1b5773907f93f24f18e6f1f87d09aa76ebff7172db017926bd11505397f4fddb3d3e7fbfe9377e6685eb3847c3154e6a7fbc4a41fbf68304c70d99a538f55d9830175a09e2f18822f0176fc606651546ee734d1d38649a312c11ded758975b2e2972a7484e2d447669c28c561c", 0xaa}], 0x2, &(0x7f0000002bc0)=[@dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xfa}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8370}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x80, 0x5, r6}}, @authinfo={0x18, 0x84, 0x6, {0xffffffff}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x8, 0x400}}, @authinfo={0x18, 0x84, 0x6, {0x9}}], 0xb8, 0x40000}, {&(0x7f0000002c80)=@in6={0xa, 0x4e23, 0x2f, @local={0xfe, 0x80, [], 0xaa}, 0x412}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000002cc0)="827eb74850c1be289bb27b228ce389844364a3129215640dcd6741464bede6c0030cb9e2dd4a5e313312590a39a5f9925f38dc5bafdc65cf5140dc1a5e151c6e3101f903634f63e7fecd53ef3262755c7b4adde6cb51f4ec8a4efa4afe8672609c26cd4e0bfcd73e7121eb191e19c3ae608494a7f8dc2ac9afdecfe47804ffd53dd6e70b98b81a05c4480670b8e169223b269071e415f8c6898faa702a336c0855567630e88e4a9c9ce1eaef26dbc177e27f9c", 0xb3}, {&(0x7f0000002d80)}, {&(0x7f0000002dc0)="6961ebde23ea5e49b7a65f9655c7df4e641598cc5c9740dc8977a1c49c12643dbafb9774174b1932c34f3de54824f9c0", 0x30}, {&(0x7f0000002e00)="ba857628d438747f9303a305f36f9cc22717a23d013d8997961eb3a1b0636e0277e20b9238189a6cc8e8963c5b98ac278fe1fcf75c199231dfa697da49a8429477e730ef62a81db04d4ac2933dc24d609c80f1415d935fa810a6e29fa32420934cee1d386d4fc424cdc97f4cc5bb853460dbbf0039c8df0cb115871573b00f44fdde7adef0d58a478e1e4b58b672c23ee394c71a983f81bfb0", 0x99}, {&(0x7f0000002ec0)="9cf6b767082f9eb91cf66b84c1751dab20e6239ac20e8a02663be63030d4cbc96642ae29dee4998d62b2565d", 0x2c}, {&(0x7f0000002f00)="1c7d95fed5380feaff2254c00dee89c156f56658ce59db08332d502ed5b37932b5b321aeeb823649011e95cd06a7bfef3570335833194e72159cbc672d32dc4dc0d5ba365cadcaadb5ac6e6c877a38b0ec2b0a8e66742f8f809d4b588c3ac5b98a71074c89dec6cc0471bec5cc625cd8cc7f442161bf389853d1296bc761b91a2e7747630f561ad42b9f0fab09f01bcd75a9f5a7e7ca47ee6346f4bf3ccbe6110f776e2ca97ca42fb2a8293720d143dc1619410bed5638af8367a389bd0b44afc4a89c7a", 0xc4}], 0x6, &(0x7f0000003240)=[@dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff]}}, @init={0x18, 0x84, 0x0, {0xc52, 0x3, 0xffffffffffffffff, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x81, 0x1, r7}}, @dstaddrv6={0x20, 0x84, 0x8}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x45b}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x6, 0x4, r8}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x15}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}], 0x128, 0x4040000}], 0x8, 0x1) r9 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) read(r9, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r9, &(0x7f0000f2dff8), 0x8) 2018/05/03 15:57:10 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000004000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80) bind$ipx(r0, &(0x7f0000000140)={0x4, 0x2, 0x6, "b882bff95a72", 0x80}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x25, 0x100) timerfd_gettime(r1, &(0x7f0000000040)) 2018/05/03 15:57:10 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) epoll_pwait(r1, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x5, 0x9000, &(0x7f0000000140)={0x6}, 0x8) close(r0) 2018/05/03 15:57:10 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'veth0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/05/03 15:57:10 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect(r0, &(0x7f00000000c0)=@ax25={0x3, {"9aa251ec758753"}}, 0x80) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000180)=""/111, &(0x7f0000000140)=0x6f) 2018/05/03 15:57:10 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x20000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000000c0)=""/137) r1 = userfaultfd(0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_COPY(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/05/03 15:57:10 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x74, 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x38, 0x34, 0x0, 0x3d, 0x3f, 0x36]}, 0x6) socket$inet(0x2, 0x4000000000000003, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000791fd1)=ANY=[@ANYBLOB="0180c2000000ff000000000008004500001c000000000002907800000000ffffffff0000907800000000"], &(0x7f0000ae3000)) 2018/05/03 15:57:10 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'veth0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/05/03 15:57:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="0000000000003dfc530d00007a4b9250547d5ac56558aac43cbb7be8d7bd27786a30e778c97f09fa282b0549467cd2c6a866068b0850d4b49e80917c5ddb3c8b4859b596e70b62ed0e9c4ce15ba7b68f5af8722f503a080af4aefa317575bca10340d59f64") ioctl$int_out(r0, 0x5460, &(0x7f00000003c0)) 2018/05/03 15:57:10 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x200000005, &(0x7f0000000000)=0xfffffffffffff000, 0xab615814480cb8d2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) 2018/05/03 15:57:11 executing program 5: r0 = socket$inet(0x2, 0x6, 0xffff) r1 = accept(r0, &(0x7f00000001c0)=@ll, &(0x7f0000000040)=0x80) r2 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x1004, 0x80002) getpeername$ax25(r2, &(0x7f0000000280), &(0x7f0000000080)=0x10) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x4400) write$evdev(r3, &(0x7f0000000040), 0xfffffe32) openat$cgroup_type(r2, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000180)=""/41) socket$pptp(0x18, 0x1, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f00000002c0)=0x4) 2018/05/03 15:57:11 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x119002) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000000c0)={{0x6, 0x2, 0x800, 0x200, "62e67124a2bc1fa232dfc74fa93e972e3c867577a6875c781c9074ad2a02b3cf757724d9924c21f0322111de", 0x3ff}, 0x0, 0x0, 0x2, r1, 0xffffffffffffffff, 0x1, "1bc3bb6c927df6c4dd642376671b16f780f995d9572b590260076082ef41ff7225658ca49bd5b058dc9b81762cfc297c0af4ab25075edc7c697d9f75b1219a51", &(0x7f0000000080)='\x00', 0x1, [], [0x81, 0x533, 0x6, 0x4]}) r2 = inotify_add_watch(r0, &(0x7f0000000300)='./file0\x00', 0xb90) inotify_rm_watch(r0, r2) r3 = getpgid(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x80, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000200)={0x3c, @loopback=0x7f000001, 0x4e22, 0x3, 'fo\x00', 0x29, 0xc, 0x52}, 0x2c) prctl$void(0x20) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) 2018/05/03 15:57:11 executing program 6: set_mempolicy(0x2000000003, &(0x7f00000000c0)=0x102000001, 0x1f) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/rt_acct\x00') r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000000)='attr/exec\x00') 2018/05/03 15:57:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)="2a5c5e25656d31d000") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2000, 0x0) 2018/05/03 15:57:11 executing program 2: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) listen(r0, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000040)=0x395) 2018/05/03 15:57:11 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x52) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={r1, r2}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socket$inet(0x2, 0x3, 0x0) 2018/05/03 15:57:11 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f71fe2)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) ioctl$sock_bt(r0, 0x8907, &(0x7f0000f7f000)) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) sendmmsg(r1, &(0x7f0000005140)=[{{&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) 2018/05/03 15:57:11 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000002c0)=0x81, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x4a40) socket$inet6(0xa, 0x80000, 0x5) clock_gettime(0x4, &(0x7f0000000140)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6gretap0\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={r3, @empty, @multicast2=0xe0000002}, 0xc) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/05/03 15:57:11 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x800}) socket(0x18, 0x7, 0x2) 2018/05/03 15:57:11 executing program 2: r0 = epoll_create1(0x1) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x200) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x6, 0x1}, &(0x7f0000000080)=0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x10000000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/05/03 15:57:11 executing program 6: unshare(0x400) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000002780), 0x0, 0x0, &(0x7f0000000280)) 2018/05/03 15:57:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227e, 0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x0, r0) getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0]) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffd000/0x2000)=nil) 2018/05/03 15:57:11 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x3, 0x80000) bind$vsock_dgram(r2, &(0x7f0000000600)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)}}], 0x1, 0x0, 0x0) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000040)=@can, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/95, 0x5f}, {&(0x7f0000000140)=""/229, 0xe5}, {&(0x7f0000000280)=""/39, 0x27}, {&(0x7f0000000280)}, {&(0x7f0000000980)=""/4096, 0x3a9}, {&(0x7f00000002c0)=""/69, 0x45}, {&(0x7f0000000340)=""/67, 0x43}, {&(0x7f00000003c0)=""/147, 0x93}, {&(0x7f0000000480)=""/74, 0x4a}], 0x9, 0x0, 0x0, 0xfffffffffffffff9}, 0x3ffffffe) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000640)) 2018/05/03 15:57:11 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x1000007e) fchmod(r0, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000056c0), 0x924924924924c00, 0x0) dup2(r1, r2) 2018/05/03 15:57:11 executing program 3: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f00000000c0)="cf57d7fc7865dfd0192d96bf26d593f51417123d", 0x14) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) r1 = geteuid() quotactl(0x0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000040)="90b44ffda30000000000000005598247b804db140fc0c3642b51a32b43c88c843a438bcac9661781fa9e82713669a1d434d5dbd67b981a2366da89d3d03b36cbd64ac3b478e062f9e177f053a9f9b348c4c0897bdb1b7a9e99729f84e124682d4025318e8ecae6db00985d3efb0d252ffcebbe2eaa07d4aa926bb50ad5c90bb9") 2018/05/03 15:57:11 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0xffffffffffffffff) 2018/05/03 15:57:11 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) ioctl$TIOCGSOFTCAR(r1, 0x5435, &(0x7f0000000340)) 2018/05/03 15:57:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x12100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @random="b4964ec8854e", [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@noop={0x1}, @ra={0x94, 0x6}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r3, &(0x7f0000e64ff8), 0x6) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f0000000000)) 2018/05/03 15:57:11 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0xfffffffffffffffe) r0 = dup(0xffffffffffffff9c) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[0x9, 0x8001, 0x6, 0x9]}) 2018/05/03 15:57:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227e, 0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x0, r0) getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0]) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffd000/0x2000)=nil) 2018/05/03 15:57:12 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xdf3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5, 0x80000000, 0x200, 0x0, 0x3ff, 0x1, 0x8, {0x0, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x2}}, 0x800, 0x1ad4, 0x1f, 0x5, 0xfff}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/05/03 15:57:12 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) sysfs$2(0x2, 0x0, &(0x7f0000000080)=""/4096) mremap(&(0x7f0000b1a000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x4000) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/05/03 15:57:12 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x82c2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/05/03 15:57:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) ioctl$TIOCGSOFTCAR(r1, 0x5435, &(0x7f0000000340)) 2018/05/03 15:57:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) close(r0) listen(r0, 0x81) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/xfrm_stat\x00') getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f30284470080ffe006000000eeff0000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) 2018/05/03 15:57:13 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/03 15:57:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = getpgrp(0x0) fcntl$setlease(r0, 0x400, 0x1) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x3, 0x1, 0x3, 0x7, 0x6, 0x7, 0x32f}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="7e6256cd23576755cc5139a6732e1654ae84c99a7ca6d2b714a32c722587aba1d608442ad557a5c68f74f2db8abf5a1d69b283246ffffde000", 0x39) 2018/05/03 15:57:13 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x800, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x81, 0x3, 0x0, 0x0, @time, {}, {}, @connect}], 0x30) 2018/05/03 15:57:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_addrs=@in={0x2, 0x4e20}}) 2018/05/03 15:57:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x240) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101002, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x2, r2}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340), &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xfffffffffffffff9}, 0x8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x301) 2018/05/03 15:57:13 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002580)={'sit0\x00', 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfd, 0x10000) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0x1000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000025c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000080)=""/151) 2018/05/03 15:57:13 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) lseek(r0, 0x0, 0x0) 2018/05/03 15:57:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000000d00009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = dup3(r0, r1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r2, r1}) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x3a, &(0x7f0000000140), 0x300, &(0x7f0000000280)=""/239, 0xef}, 0x0) 2018/05/03 15:57:13 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000f4fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000040)=ANY=[@ANYRES64, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00\x00\x00\x00\x00'], 0x3}, 0x1}, 0x20000004) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) openat$cgroup_int(r0, &(0x7f0000000240)='cgroup.max.depth\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x8000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0xffffffff) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000200)=0x7f, 0x4) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x84, 0x161801) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x20, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x20, 0x6e, 0x10001, 0xaba, 0x36, &(0x7f0000000140), 0x7, 0x2, 0x7}) 2018/05/03 15:57:13 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2, 0x0) read(r0, &(0x7f0000000180)=""/4096, 0x1000) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000040)) 2018/05/03 15:57:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={"678f6c0ab192ae756fc100", {0x2, 0x104e21, @dev={0xac, 0x14, 0x14, 0x10}}}) rmdir(&(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/05/03 15:57:13 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f00000000c0)={0x1d}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10011, r1, 0x0) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/03 15:57:13 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000140)={{0x7f, @loopback=0x7f000001, 0x4e24, 0x3, 'lc\x00', 0x2, 0x3f, 0x48}, {@dev={0xac, 0x14, 0x14, 0xd}, 0x4e24, 0x4, 0x8, 0x8, 0x3}}, 0x44) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) quotactl(0x4, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000340)="138a43f6a7f17cd14b2a6ba0e144d59e67ebabd31e9e1e606f001e7dd5345911a284525ef04c33299820a02623c0f6c512a9a0649e89f4019d4bff306018084807ae80686e65bc55278c3689190c5de1e52c21811d2527a56749cfbed21e38cf04837f614fc8eeb4457463513a25460bc89697d4750aa1362184d50f276d2cb0142c6e3563a4cc9d5fbabd96c42d8ed3a9bac4165eda26b00d0d8e7b1b0399308ea7ada0abd4e828b6200c1a7de146590407f6960d89a1148118413a9ca6ccc64eb3d1137b706007ae297db3894e276bd7d58285887d31e22e1828f27306b7bda77c270c23ae6b45aa759db233ad09ac9d9f5e705cc0") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) r4 = fcntl$getown(r0, 0x9) fcntl$getownex(r3, 0x10, &(0x7f0000000440)={0x0, 0x0}) tgkill(r4, r5, 0x1f) dup2(r3, r1) 2018/05/03 15:57:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x80000001, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x1}, 0x90) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0x6}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x201) 2018/05/03 15:57:13 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)={0x0, 0x0, [0x0, 0x0, 0x0, 0x2]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}}, 0x94f, [0x10000, 0x0, 0x3ff, 0xffffffffffffffc1, 0x1f, 0x9, 0x6, 0x16b4]}, 0x5c) 2018/05/03 15:57:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={"678f6c0ab192ae756fc100", {0x2, 0x104e21, @dev={0xac, 0x14, 0x14, 0x10}}}) rmdir(&(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/05/03 15:57:13 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000003, 0x5) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) syz_open_dev$sndpcmc(&(0x7f0000000480)='/dev/snd/pcmC#D#c\x00', 0x2, 0x800) syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x3, 0x4000) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vsock\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000380)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000540)=0x9a4c80081eccedd3) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e20, 0x7fffffff, 0x4e21, 0x8, 0x2, 0xa0, 0x80, 0x2f, r1, r3}, {0x0, 0x2, 0x8, 0xffffffffffffffe1, 0x3, 0xc000000000, 0x1, 0x800}, {0x6, 0x1, 0xfffffffffffffff7, 0xfffffffffffffe01}, 0x4, 0x6e6bbe, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x7f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x4, 0x1, 0xa1, 0x5, 0x7, 0x7fff}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="280000000000000029000000020000000000000000000000df682956dcd9b4c15c34f79790fc13e6"], 0x28}}], 0x1, 0x0) 2018/05/03 15:57:13 executing program 2: clone(0x200, &(0x7f0000000180), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) creat(&(0x7f0000000000)='./file0\x00', 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x8000000002801001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000200), &(0x7f0000000340)) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/05/03 15:57:13 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x200000be, &(0x7f0000000080)=@raw, &(0x7f0000000080)='GPL\x00', 0xed5, 0x67, &(0x7f00000000c0)=""/103}, 0x48) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x25030, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0xffffffffffffffff, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/05/03 15:57:13 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f000000d000), &(0x7f0000000040), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x50000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) 2018/05/03 15:57:13 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) socket$inet6(0xa, 0x3, 0x40) syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0xa9b, 0x1c, [0x8000, 0x0, 0xe3f, 0x1, 0x4080000000000000, 0x1ff, 0x7fff]}) 2018/05/03 15:57:14 executing program 6: unlink(&(0x7f0000000040)="e91f7189591e9233614b2f2f66696c653000") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000080), 0x80800) openat$cgroup_ro(r0, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f00000000c0)=0x2, 0x4) 2018/05/03 15:57:14 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) mkdir(&(0x7f0000000200)='../file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00000000c0)="e91f7189591e9233614b00") umount2(&(0x7f0000000180)='../file0\x00', 0x2) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) open(&(0x7f0000000000)="e91f7189591e9233614b00", 0x0, 0x0) r1 = getpgid(0x0) sched_getattr(r1, &(0x7f0000000100), 0x30, 0x0) 2018/05/03 15:57:14 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="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") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80001, 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x4, 0x88) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x400) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x40000, 0x0) 2018/05/03 15:57:14 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x18, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001dc0)=[{{&(0x7f0000001a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001c80), 0x0, &(0x7f0000001d00)=""/132, 0x84}}], 0x1, 0x0, &(0x7f0000001e80)={0x77359400}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) 2018/05/03 15:57:14 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x22, &(0x7f0000f5b000), 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x6c0, 0x1000, "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"}, 0x1008) 2018/05/03 15:57:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/239, 0xef, 0x2101, &(0x7f00000001c0)=@rc={0x1f, {0x800, 0x73e, 0x6, 0x1, 0x1, 0x9}, 0x200}, 0x80) r1 = socket(0x800000000000011, 0x800000002, 0x81) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000340)={"ff030000f1000000000000000700", 0x803}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) socketpair(0x7, 0x0, 0x100000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) write$cgroup_int(r1, &(0x7f0000000100)=ANY=[], 0x0) 2018/05/03 15:57:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x7fffffff, 0x506, 0xc8}, 0x10) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) sync_file_range(r1, 0x1, 0x7, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x100000000003, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/03 15:57:14 executing program 4: r0 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x7d, &(0x7f0000001000), 0x1) [ 107.804885] device lo entered promiscuous mode [ 107.877338] ================================================================== [ 107.884751] BUG: KMSAN: uninit-value in netif_skb_features+0xdf8/0xec0 [ 107.891417] CPU: 1 PID: 8073 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 107.898248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.907594] Call Trace: [ 107.910180] dump_stack+0x185/0x1d0 [ 107.913812] ? netif_skb_features+0xdf8/0xec0 [ 107.918315] kmsan_report+0x142/0x240 [ 107.922118] __msan_warning_32+0x6c/0xb0 [ 107.927662] netif_skb_features+0xdf8/0xec0 [ 107.931987] ? packet_sendmsg+0x7dac/0x8a30 [ 107.936313] validate_xmit_skb+0x89/0x1320 [ 107.940551] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 107.945920] ? netdev_pick_tx+0x33b/0x500 [ 107.950074] __dev_queue_xmit+0x216a/0x3520 [ 107.954405] dev_queue_xmit+0x4b/0x60 [ 107.958206] ? __netdev_pick_tx+0xb60/0xb60 [ 107.962531] packet_sendmsg+0x7c70/0x8a30 [ 107.966690] ? futex_wait_queue_me+0x4ee/0x710 [ 107.971276] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.976730] ? futex_wait_queue_me+0x687/0x710 [ 107.981321] ? futex_wait+0x937/0xc20 [ 107.985148] ? compat_packet_setsockopt+0x360/0x360 [ 107.990170] sock_write_iter+0x3b9/0x470 [ 107.994240] ? sock_read_iter+0x480/0x480 [ 107.998391] __vfs_write+0x7fb/0x9f0 [ 108.002121] vfs_write+0x463/0x8d0 [ 108.005675] SYSC_write+0x172/0x360 [ 108.009311] SyS_write+0x55/0x80 [ 108.012681] do_syscall_64+0x309/0x430 [ 108.016575] ? SYSC_read+0x360/0x360 [ 108.020294] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.025475] RIP: 0033:0x455979 [ 108.028664] RSP: 002b:00007f74fb2b1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 108.036367] RAX: ffffffffffffffda RBX: 00007f74fb2b26d4 RCX: 0000000000455979 [ 108.043635] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000014 [ 108.050897] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.058160] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 108.065428] R13: 0000000000000719 R14: 00000000006feaf8 R15: 0000000000000000 [ 108.072696] [ 108.074309] Uninit was created at: [ 108.077848] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 108.082945] kmsan_kmalloc+0x94/0x100 [ 108.086743] kmsan_slab_alloc+0x11/0x20 [ 108.090718] __kmalloc_node_track_caller+0xaed/0x11c0 [ 108.095914] __alloc_skb+0x2cf/0x9f0 [ 108.099629] alloc_skb_with_frags+0x1d4/0xb20 [ 108.104124] sock_alloc_send_pskb+0xb56/0x1190 [ 108.108705] packet_sendmsg+0x6454/0x8a30 [ 108.112868] sock_write_iter+0x3b9/0x470 [ 108.116932] __vfs_write+0x7fb/0x9f0 [ 108.120647] vfs_write+0x463/0x8d0 [ 108.124188] SYSC_write+0x172/0x360 [ 108.127819] SyS_write+0x55/0x80 [ 108.131188] do_syscall_64+0x309/0x430 [ 108.135074] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.140251] ================================================================== [ 108.147600] Disabling lock debugging due to kernel taint [ 108.153038] Kernel panic - not syncing: panic_on_warn set ... [ 108.153038] [ 108.160404] CPU: 1 PID: 8073 Comm: syz-executor2 Tainted: G B 4.16.0+ #87 [ 108.168539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.177888] Call Trace: [ 108.180478] dump_stack+0x185/0x1d0 [ 108.184111] panic+0x39d/0x940 [ 108.187326] ? netif_skb_features+0xdf8/0xec0 [ 108.191826] kmsan_report+0x238/0x240 [ 108.195640] __msan_warning_32+0x6c/0xb0 [ 108.199708] netif_skb_features+0xdf8/0xec0 [ 108.204044] ? packet_sendmsg+0x7dac/0x8a30 [ 108.204064] validate_xmit_skb+0x89/0x1320 [ 108.204082] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.204095] ? netdev_pick_tx+0x33b/0x500 [ 108.204111] __dev_queue_xmit+0x216a/0x3520 [ 108.204138] dev_queue_xmit+0x4b/0x60 [ 108.230232] ? __netdev_pick_tx+0xb60/0xb60 [ 108.230248] packet_sendmsg+0x7c70/0x8a30 [ 108.230265] ? futex_wait_queue_me+0x4ee/0x710 [ 108.230281] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.230296] ? futex_wait_queue_me+0x687/0x710 [ 108.230315] ? futex_wait+0x937/0xc20 [ 108.230347] ? compat_packet_setsockopt+0x360/0x360 [ 108.230362] sock_write_iter+0x3b9/0x470 [ 108.230381] ? sock_read_iter+0x480/0x480 [ 108.230394] __vfs_write+0x7fb/0x9f0 [ 108.230417] vfs_write+0x463/0x8d0 [ 108.230436] SYSC_write+0x172/0x360 [ 108.230455] SyS_write+0x55/0x80 [ 108.230469] do_syscall_64+0x309/0x430 [ 108.230485] ? SYSC_read+0x360/0x360 [ 108.230501] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.230510] RIP: 0033:0x455979 [ 108.230517] RSP: 002b:00007f74fb2b1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 108.230530] RAX: ffffffffffffffda RBX: 00007f74fb2b26d4 RCX: 0000000000455979 [ 108.230536] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000014 [ 108.230543] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.230550] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 108.230557] R13: 0000000000000719 R14: 00000000006feaf8 R15: 0000000000000000 [ 108.231006] Dumping ftrace buffer: [ 108.231012] (ftrace buffer empty) [ 108.231016] Kernel Offset: disabled [ 108.355438] Rebooting in 86400 seconds..