INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.33' (ECDSA) to the list of known hosts. 2018/05/07 11:08:08 fuzzer started 2018/05/07 11:08:08 dialing manager at 10.128.0.26:45383 syzkaller login: [ 51.491536] can: request_module (can-proto-0) failed. [ 51.502817] can: request_module (can-proto-0) failed. 2018/05/07 11:08:16 kcov=true, comps=false 2018/05/07 11:08:20 executing program 0: 2018/05/07 11:08:20 executing program 1: 2018/05/07 11:08:20 executing program 7: 2018/05/07 11:08:20 executing program 2: 2018/05/07 11:08:20 executing program 3: 2018/05/07 11:08:20 executing program 5: 2018/05/07 11:08:20 executing program 6: 2018/05/07 11:08:20 executing program 4: [ 57.169744] IPVS: ftp: loaded support on port[0] = 21 [ 57.262189] IPVS: ftp: loaded support on port[0] = 21 [ 57.307711] IPVS: ftp: loaded support on port[0] = 21 [ 57.368419] IPVS: ftp: loaded support on port[0] = 21 [ 57.461147] IPVS: ftp: loaded support on port[0] = 21 [ 57.560737] IPVS: ftp: loaded support on port[0] = 21 [ 57.680730] IPVS: ftp: loaded support on port[0] = 21 [ 57.833226] IPVS: ftp: loaded support on port[0] = 21 [ 59.226814] ip (4731) used greatest stack depth: 54312 bytes left [ 59.669425] ip (4769) used greatest stack depth: 54200 bytes left [ 60.010983] ip (4792) used greatest stack depth: 54168 bytes left [ 60.135473] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.141986] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.165944] device bridge_slave_0 entered promiscuous mode [ 60.306572] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.313120] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.366382] device bridge_slave_1 entered promiscuous mode [ 60.436681] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.443220] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.457928] device bridge_slave_0 entered promiscuous mode [ 60.501857] ip (4830) used greatest stack depth: 53656 bytes left [ 60.586066] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.685887] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.692407] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.718269] device bridge_slave_1 entered promiscuous mode [ 60.772015] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.778567] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.811111] device bridge_slave_0 entered promiscuous mode [ 60.861470] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.919353] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.926831] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.933332] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.982170] device bridge_slave_0 entered promiscuous mode [ 61.012741] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.019269] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.057571] device bridge_slave_1 entered promiscuous mode [ 61.101291] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.113421] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.119885] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.145148] device bridge_slave_1 entered promiscuous mode [ 61.168850] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.175362] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.205476] device bridge_slave_0 entered promiscuous mode [ 61.236166] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.242657] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.261362] device bridge_slave_0 entered promiscuous mode [ 61.287103] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.293588] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.310152] device bridge_slave_0 entered promiscuous mode [ 61.336923] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.386946] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.429276] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.435787] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.489137] device bridge_slave_1 entered promiscuous mode [ 61.531584] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.539803] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.546273] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.580202] device bridge_slave_1 entered promiscuous mode [ 61.606082] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.612650] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.630159] device bridge_slave_1 entered promiscuous mode [ 61.651690] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.660623] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.667169] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.695084] device bridge_slave_0 entered promiscuous mode [ 61.721258] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.742824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.758946] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.767799] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.776995] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.964871] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.992994] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.007743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.015774] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.022261] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.061446] device bridge_slave_1 entered promiscuous mode [ 62.090496] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.102760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.116813] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.226107] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.234361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.266523] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.305672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.318171] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.355095] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.362765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.461353] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.468352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.501701] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.536218] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.543753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.589960] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.596998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.626739] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.635178] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.652981] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.694786] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.701826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.759464] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.766507] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.842482] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.871864] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.940675] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.949458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.977347] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.061343] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.090791] team0: Port device team_slave_0 added [ 63.105452] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.129860] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.140701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.207925] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.216709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.342669] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 63.349808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.366068] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.376499] team0: Port device team_slave_0 added [ 63.388929] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.398216] team0: Port device team_slave_1 added [ 63.413263] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.424281] team0: Port device team_slave_0 added [ 63.431577] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.444808] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.452230] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.459531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.477142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.531230] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.538288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.585427] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.613195] team0: Port device team_slave_1 added [ 63.634308] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.641371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.661905] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.689806] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.709576] team0: Port device team_slave_1 added [ 63.735636] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.786164] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.793234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.807434] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.840897] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.856725] team0: Port device team_slave_0 added [ 63.897587] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.904629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.921971] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.954506] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.974168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.992856] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.014452] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.038349] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.045937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.078947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.120633] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.164547] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.180014] team0: Port device team_slave_1 added [ 64.196252] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.203885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.216002] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.232763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.247116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.260478] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.279780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.294170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.318418] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.328207] team0: Port device team_slave_0 added [ 64.342431] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.350405] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.368409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.391964] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.403476] team0: Port device team_slave_0 added [ 64.421985] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.429664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.444636] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.453974] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 64.462128] team0: Port device team_slave_0 added [ 64.468116] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.486423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.507357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.526584] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.544381] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.555513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.587869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.605763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.618793] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.630933] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.644190] team0: Port device team_slave_1 added [ 64.675136] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.690813] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.698930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.715323] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.734073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.752393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.769426] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.779095] team0: Port device team_slave_1 added [ 64.810315] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.843776] team0: Port device team_slave_1 added [ 64.873701] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.880717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.893474] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.922638] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.941288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.968255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.006578] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.013632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.029249] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.069463] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.078222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.088873] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.118106] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.128706] team0: Port device team_slave_0 added [ 65.146623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.157114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.180759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.220354] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.235688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.263161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.291244] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.298220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.316915] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.369587] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.377475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.398379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.432476] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.440780] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.455988] team0: Port device team_slave_1 added [ 65.475989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.504186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.539841] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.547994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.570323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.624381] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.632512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.645339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.677118] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.690506] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.705183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.731552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.766866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.801647] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.857960] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.866806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.890389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.924109] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.933859] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.953909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.983927] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.996637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.011520] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.226474] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.242256] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.258625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.384302] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.391799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.407787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.134479] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.140985] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.147872] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.154342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.188443] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.417477] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.423972] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.430808] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.437274] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.470982] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.480261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.496912] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.520853] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.527313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.534222] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.540699] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.560635] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.976720] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.983243] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.990185] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.996694] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.015303] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.210852] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.217398] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.224316] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.230790] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.249438] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.281898] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.288389] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.295285] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.301743] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.375175] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.512120] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.534400] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.571615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.594801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.612186] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.618652] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.625519] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.631981] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.640593] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.042791] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.049303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.056219] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.062675] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.101705] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.535949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.554846] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.183692] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.596113] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.620279] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.009118] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.234502] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.410661] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.426968] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.516086] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.531234] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.582931] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.836519] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.843221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.854864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.072333] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.144433] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.228425] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.316818] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.324742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.337145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.371720] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.380457] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.405589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.440788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.505956] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.679575] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.938244] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.944552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.958350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.004425] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.118004] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.124414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.146293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.193601] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.222982] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.229701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.245689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.293677] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.337507] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.344266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.355259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.818704] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.008181] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.014491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.032646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.077277] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.105256] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.143778] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.845577] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/07 11:08:49 executing program 0: 2018/05/07 11:08:49 executing program 2: 2018/05/07 11:08:49 executing program 4: 2018/05/07 11:08:49 executing program 7: 2018/05/07 11:08:49 executing program 5: 2018/05/07 11:08:49 executing program 1: 2018/05/07 11:08:49 executing program 3: 2018/05/07 11:08:49 executing program 6: 2018/05/07 11:08:49 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000080), 0x4) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/221, 0x3e80000000}], 0x1) r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@nfc, &(0x7f0000000040)=0x80) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000140)={'lo\x00', 0x6}) fcntl$setstatus(r0, 0x4, 0x43ffe) 2018/05/07 11:08:49 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) mq_timedreceive(r1, &(0x7f0000000340)=""/197, 0xc5, 0x0, &(0x7f0000000000)={0x77359400}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, r2+30000000}, &(0x7f0000000140), 0x8) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r1, 0x2000}], 0x1, &(0x7f0000000240)={r3, r4+30000000}, &(0x7f0000000280)={0x2377}, 0x8) 2018/05/07 11:08:49 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000300)="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", 0x1000, &(0x7f0000000100)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getgroups(0x7, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file2\x00', 0x0, r0, r1, 0x3, 0x800, 0x2) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/05/07 11:08:49 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="aa"]) 2018/05/07 11:08:49 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002a00)='|', 0x1}], 0x1}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0xda, &(0x7f00000014c0), 0x0, &(0x7f0000000000)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001380)=""/16, 0x10}], 0x1}, 0x0) 2018/05/07 11:08:49 executing program 4: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x105800, 0x0) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000100)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001200)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000000040), 0x80, &(0x7f0000006140), 0x0, &(0x7f00000061c0)=""/198, 0xc6}}], 0x2, 0x0, 0x0) 2018/05/07 11:08:49 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f0000000200)=[&(0x7f00000001c0)=',#\x00']) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x20) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000000)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) r3 = geteuid() sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, 0x1b, 0x0, 0x70bd26, 0x25dfdbff, {0x2}, [@nested={0x38, 0x75, [@typed={0x8, 0x89, @u32=0x10001}, @typed={0x8, 0x3d, @pid=r2}, @generic="4467e9d5c8ca413f7a19dbb42d833565cc4ff2c90e441d44f850a3", @typed={0x8, 0x79, @uid=r3}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20008854}, 0x1) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000096c0), 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) 2018/05/07 11:08:49 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000200)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_mcast\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000280)={0x4000000, 0x2, 0x2a}) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xffffff8e}, 0x1}, 0x0) 2018/05/07 11:08:49 executing program 6: r0 = socket(0x1e, 0x4, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x10000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x1, 0xfffffffffffffff9}) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r2, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f0000000200), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x20, 0x0, 'ip6gretap0\x00', 'dummy0\x00', 'ip_vti0\x00', 'eql\x00', @random="0b648470d386", [0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0x0, 0xff], 0x70, 0x1a0, 0x1f0}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:hald_sonypic_exec_t:s0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x5, "5a27bf37bceacca7548ca256e79e0c5645a7da4dd451e6f89b4e0490499f"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x2f8) [ 85.424459] rpcbind: RPC call returned error 22 [ 85.457936] rpcbind: RPC call returned error 22 2018/05/07 11:08:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0x20, &(0x7f0000000000)=[0x0], 0x1}, 0x20) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0xf3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d500040000e668d1476979a795", 0x11) 2018/05/07 11:08:49 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001", 0x33, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="aa"]) 2018/05/07 11:08:49 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f0000000200)=[&(0x7f00000001c0)=',#\x00']) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x20) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000000)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) r3 = geteuid() sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, 0x1b, 0x0, 0x70bd26, 0x25dfdbff, {0x2}, [@nested={0x38, 0x75, [@typed={0x8, 0x89, @u32=0x10001}, @typed={0x8, 0x3d, @pid=r2}, @generic="4467e9d5c8ca413f7a19dbb42d833565cc4ff2c90e441d44f850a3", @typed={0x8, 0x79, @uid=r3}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20008854}, 0x1) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000096c0), 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) 2018/05/07 11:08:49 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f0000001ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000017000)=ANY=[@ANYBLOB="fdffffff40260000"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb0}, 0x0) read(r0, &(0x7f0000000380)=""/50, 0x32) sendmsg$rds(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x2, 0x1000000000004e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000240)=""/182, 0xb6}, {&(0x7f0000000180)=""/92, 0x5c}], 0x2, &(0x7f00000003c0)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000002000)=""/4096, 0x1000}, &(0x7f0000000300), 0x20}}], 0x30, 0x40}, 0x0) 2018/05/07 11:08:49 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7) socketpair(0x4, 0x800, 0x4f2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000b75000)='g', 0x1, 0x0, &(0x7f0000a57fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) close(r0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000140)=""/21, &(0x7f0000000180)=0x15) [ 85.786360] rpcbind: RPC call returned error 22 2018/05/07 11:08:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r1, 0x40085500, 0x0) [ 85.962890] alg: No test for gcm(camellia-generic) (gcm_base(ctr(camellia-generic),ghash-generic)) 2018/05/07 11:08:50 executing program 3: 2018/05/07 11:08:50 executing program 5: 2018/05/07 11:08:50 executing program 3: 2018/05/07 11:08:50 executing program 0: 2018/05/07 11:08:50 executing program 2: 2018/05/07 11:08:50 executing program 6: 2018/05/07 11:08:50 executing program 4: 2018/05/07 11:08:50 executing program 7: 2018/05/07 11:08:50 executing program 1: 2018/05/07 11:08:50 executing program 7: 2018/05/07 11:08:50 executing program 3: 2018/05/07 11:08:50 executing program 2: 2018/05/07 11:08:51 executing program 5: 2018/05/07 11:08:51 executing program 4: 2018/05/07 11:08:51 executing program 6: 2018/05/07 11:08:51 executing program 1: 2018/05/07 11:08:51 executing program 2: 2018/05/07 11:08:51 executing program 3: 2018/05/07 11:08:51 executing program 0: 2018/05/07 11:08:51 executing program 7: 2018/05/07 11:08:51 executing program 5: 2018/05/07 11:08:51 executing program 1: 2018/05/07 11:08:51 executing program 4: 2018/05/07 11:08:52 executing program 2: 2018/05/07 11:08:52 executing program 3: 2018/05/07 11:08:52 executing program 7: 2018/05/07 11:08:52 executing program 6: 2018/05/07 11:08:52 executing program 0: 2018/05/07 11:08:52 executing program 1: 2018/05/07 11:08:52 executing program 4: 2018/05/07 11:08:52 executing program 2: 2018/05/07 11:08:52 executing program 5: 2018/05/07 11:08:52 executing program 0: 2018/05/07 11:08:52 executing program 3: 2018/05/07 11:08:52 executing program 4: 2018/05/07 11:08:52 executing program 7: 2018/05/07 11:08:52 executing program 6: 2018/05/07 11:08:52 executing program 1: 2018/05/07 11:08:52 executing program 5: 2018/05/07 11:08:52 executing program 2: 2018/05/07 11:08:52 executing program 4: 2018/05/07 11:08:52 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7f) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/185, 0xb9}], 0x1, 0x0) 2018/05/07 11:08:52 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000680)={0x7, 0x20, 0x400000, 0x7, 0xa, 0xffffffffffffffff, 0x101}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000006c0)={0xb, 0x8, 0x2000000000004, 0x8000000001, 0x5, r0}, 0x2bd) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f00000001c0)='cpuset\x00', 0x80, &(0x7f0000000240)="4d5d4c57b27987457376224998f096d5c72efc9c9e7ff7b2fd") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) socketpair(0x8, 0x0, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file1\x00', &(0x7f00000004c0)='ramfs\x00', 0x1000, &(0x7f0000000600)="50a6ed3a0af9107561406288218d82364d630799ddd2f80d07e6a6d88aea4d7ec900b2c7e4d5949873ba298fb330078c95b7bdee") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xfffffffffffffffe, r1, 0x0) perf_event_open(&(0x7f0000014f88)={0x5, 0xfffffffffffffdc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80806, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000200)=ANY=[@ANYBLOB="080000000000000000f4ff00000000154b2e2ce660f535db09000000000000009be7ee6dfa8c685b"]) close(0xffffffffffffffff) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00'}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x2e, &(0x7f0000000440), &(0x7f0000000140)=""/46}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000500)="ae30f1bca1b4d3f69f1aac81517d42ad5980bc63b5008616a1f4724b9f8c1e4ecd8de336f57dd727cdaab04f0b40f28612615ad08de414711d841a88db33fd33884b627074213a0c5de3be2bbaec9207d9865c47f240467849979b5ab5632376608fc4be41a274abb2dc07cabe344a18db51048e5b0cbda843905a4258cdee3e649eddf104ba78894dce09747dcfe6a8d6d6d985520eeef448b83a8bcb83074541ba7a20d6094aa206c01a0690e5b3bfa05d475eb382b0199031d22bb26cde9b1ca0055eef9f6c", &(0x7f0000000480)="9bc7741ea5e524cc8c6f748a73153834428729c45bf4ad446d2dddf1978baf431d0ba35b5442b5afe22db8b003650320200a"}, 0x20) socketpair(0x0, 0x80003, 0xffff, &(0x7f0000000380)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r3, 0x50, &(0x7f00000003c0)}, 0x10) 2018/05/07 11:08:52 executing program 7: r0 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0xea59, 0x0, 0x800000}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 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) 2018/05/07 11:08:52 executing program 6: socket$pppoe(0x18, 0x1, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000080)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001280)) 2018/05/07 11:08:52 executing program 0: unshare(0x40600) r0 = userfaultfd(0x0) ioctl(r0, 0x4, &(0x7f0000000180)="078ca7cf9bd484920f4800fbdf08112d89d68cfd021885fd1b7cfb2843224025e2f4febac678cd53f144debee8e05428810493b2ebde409749af17397c8f20c45c852fa771daf3f44aa2b954c8b956c82cd6066ff52a65e050a461f94c2e06324c77bed2489aa77d02aefdbd0f740cfd13e3152d442152f4ea6e00570ca945305b20c2946efa3aa3b8617fa77653cab0f84a6b25618446cc7d2459ddb23e49468a02d088b7a4e94b5582394e805fb25a16f8e0d4635d35c31d3fc77dd250209e8a0a399b70aa2f841c0b123357ac3819b0b83a590797fa46") r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x4) getsockname$netlink(r1, &(0x7f0000000140), &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)={0x3, [0x7, 0x1, 0x1000000000000000]}, &(0x7f0000000300)=0xa) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x13}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x80001) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000040)=0x100000000) 2018/05/07 11:08:52 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="70010003001e01f136a30554adf50a5f0846b36ed273a7beec72131e69ce40c429d548a7740f2a12b259e1a9477f2f0851e14aa1df632e4400a72b88c31c299c354538d46d4619bb6f88321316289971fe6f5b89f959d2b12f58ab455a319772f161ba37d695fd82bee28ed71cb7b0fa114ce7506eb8572a45759b585b4a1400000000f5758e4951fee8c62100298aea04e21e6e8b8e90d769623cae620e2515809a5517efa6722b5adca03e38b8468fda2d358241690a35b730478042c6b1c04cee05", 0x0, 0x0) r1 = accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x6, 0x1, 0x8, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) fsync(r0) ioperm(0x0, 0x1f, 0x3) fgetxattr(r1, &(0x7f0000000140)=@random={'os2.', '/dev/dsp\x00'}, &(0x7f0000000280)=""/155, 0x9b) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) 2018/05/07 11:08:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x380, 0x4) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @rand_addr=0xfff}}, [0x8001, 0x7, 0x2d4b7271, 0xfffffffffffffff8, 0xd5, 0x2, 0x1, 0x8, 0x1f, 0x8, 0x2, 0x7a, 0x2, 0x1ff, 0xfffffffffffffffc]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r2, 0x7c, "d2f38c58830c9ed02af5c5b0316bf13ad7528141f7accb9e4675e2d10dc3e13cd41739877c2e5222c23f0eca4c89178fa26760a78c0171f0e575e886238f1cccdb153346abdd3e282c43209d5eaa50cff53b8db17af72e3301324e0fedf43cea9fc54d690b31d69b9ab4ec76cedd148c1d4c4b221306999b7485447c"}, &(0x7f0000000340)=0x84) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/07 11:08:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="1f0000000203193b000007000000068100023b050900030000f33f00020058", 0x1b}], 0x1) 2018/05/07 11:08:52 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)) 2018/05/07 11:08:52 executing program 1: socketpair(0x3, 0x6, 0x5, &(0x7f0000000000)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x400) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x40000000000000, 0x100020) getdents(r1, &(0x7f0000000200)=""/72, 0x48) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x3e, 0x4) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) 2018/05/07 11:08:52 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x1) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000)=0x5, 0x4) 2018/05/07 11:08:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x40, 0x0) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000180)="7f79a465718efc7a3857ce65e66a0eb5c9b184f8d43071a457ef5ae46ddd65b0e95ef02680217b3d0e7f6b8ba143ead136e0eb332d3b111baa11aebae43cd0b795e869eb33b31517dbcee84d46ac193ae1f83170202d13f9b6c5ddd86e40a65ba9e73867db60bc8b5b9e0c86eac7300f70a2b912da27cb9f4e8d8d1ca25b92c8be6751701c990a579435c523258ea3ce83d8848ad2917dd2dced0656f57f54165dc7f7c32e", 0xa5}, {&(0x7f0000000240)="4d21060c6cfb6a8275442e83d971b8cc2a458b7631c850a0586e83de945f24105e831c6fd51bece99acde72755fb8d2a5d7bb0f14710532824912f8a95e990b8634597b80cc87d305dde0a7c22af60ad9581ba5558455852", 0x58}, {&(0x7f00000002c0)="fde1861be19273537be9e4d8d22c71c644d629941800d66d2da2711f3a33c70c92dd5bfe43259b09373ffe45662994b61caa67e5526a15e58b8219895e535ede33f4ce495a80326d9efc1dbb3b49", 0x4e}, {&(0x7f0000000340)="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", 0xfc}, {&(0x7f0000000440)="28be5fbc2276de6d64d2a25f95cd9ce1c9f3a12bb518aa425a6721e36db4dba3ec1d8989c5ac4deae6879a67b0de97fddc439516f15cb3a226e0e03195d1aa097e6fadffe6ee04ca353b83cd900ab4d6c3cb5248250ebfcfe5", 0x59}, {&(0x7f00000004c0)="66987d4f93c748380da969d8244edaa9fb6434f37f043823870a4c28b7efbb73ebae909ac173d9378d5ce11b3e379c65725bd7465729db838c5724ad41ceed77968f914902d07fd07d47ccb2188837382e7e50e52b92f2f6575c0954738669918e9d898b20ef81edeaee19eb5640", 0x6e}], 0x6) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ff8000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x8, 0x4, 0xffffffff, 0x2, 0xfffffffffffffffe, 0x1ff}) close(r2) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff8000/0x4000)=nil, 0xffffffffffffffff}) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f00000005c0)) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000600)) writev(r0, &(0x7f0000000040), 0x146) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x984, 0x100) 2018/05/07 11:08:52 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8, 0x1, &(0x7f0000000040)=""/157, &(0x7f0000000100)=0x9d) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x6d7, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2018/05/07 11:08:52 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x8000000040004, 0x4) r1 = getpid() ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000000c0)) tkill(r1, 0xad) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) poll(&(0x7f0000080000)=[{r2}], 0x1, 0x0) 2018/05/07 11:08:53 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000680)={0x7, 0x20, 0x400000, 0x7, 0xa, 0xffffffffffffffff, 0x101}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00000006c0)={0xb, 0x8, 0x2000000000004, 0x8000000001, 0x5, r0}, 0x2bd) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f00000001c0)='cpuset\x00', 0x80, &(0x7f0000000240)="4d5d4c57b27987457376224998f096d5c72efc9c9e7ff7b2fd") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) socketpair(0x8, 0x0, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file1\x00', &(0x7f00000004c0)='ramfs\x00', 0x1000, &(0x7f0000000600)="50a6ed3a0af9107561406288218d82364d630799ddd2f80d07e6a6d88aea4d7ec900b2c7e4d5949873ba298fb330078c95b7bdee") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xfffffffffffffffe, r1, 0x0) perf_event_open(&(0x7f0000014f88)={0x5, 0xfffffffffffffdc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80806, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000200)=ANY=[@ANYBLOB="080000000000000000f4ff00000000154b2e2ce660f535db09000000000000009be7ee6dfa8c685b"]) close(0xffffffffffffffff) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00'}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x2e, &(0x7f0000000440), &(0x7f0000000140)=""/46}, 0x28) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={0xffffffffffffffff, &(0x7f0000000500)="ae30f1bca1b4d3f69f1aac81517d42ad5980bc63b5008616a1f4724b9f8c1e4ecd8de336f57dd727cdaab04f0b40f28612615ad08de414711d841a88db33fd33884b627074213a0c5de3be2bbaec9207d9865c47f240467849979b5ab5632376608fc4be41a274abb2dc07cabe344a18db51048e5b0cbda843905a4258cdee3e649eddf104ba78894dce09747dcfe6a8d6d6d985520eeef448b83a8bcb83074541ba7a20d6094aa206c01a0690e5b3bfa05d475eb382b0199031d22bb26cde9b1ca0055eef9f6c", &(0x7f0000000480)="9bc7741ea5e524cc8c6f748a73153834428729c45bf4ad446d2dddf1978baf431d0ba35b5442b5afe22db8b003650320200a"}, 0x20) socketpair(0x0, 0x80003, 0xffff, &(0x7f0000000380)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r3, 0x50, &(0x7f00000003c0)}, 0x10) 2018/05/07 11:08:53 executing program 6: unshare(0x8000400) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}, 0x27) 2018/05/07 11:08:53 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'veth1\x00', {0x2}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = getuid() r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r1, r2, r3}, 0xc) 2018/05/07 11:08:53 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000000a01, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x8000005}, {0x4, 0x4}, @raw8={"a84cba3c8922276600611b35"}}], 0x9) close(r0) 2018/05/07 11:08:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = dup2(r2, r0) recvfrom$unix(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, &(0x7f0000000140)=@abs, 0x6e) connect$bt_rfcomm(r3, &(0x7f00000000c0)={0x1f}, 0xa) close(r1) 2018/05/07 11:08:53 executing program 4: perf_event_open(&(0x7f0000032000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 11:08:53 executing program 1: socket$can_raw(0x1d, 0x3, 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3ff, 0x400) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) 2018/05/07 11:08:53 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x5) vmsplice(r1, &(0x7f0000001840)=[{&(0x7f0000000000)='h', 0x1}], 0x1, 0x0) 2018/05/07 11:08:53 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000002c0)) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x4000010000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000100)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', r0}, 0x10) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f0000000040)='vamfs\x00', 0x1, &(0x7f0000000180)="dc2c6d4dbc6b37b9afd3a8019502581bb15a683e38ec2548d3881cab8cd295e01381a2763bdd733f904d386deccc8121d477b179dab22125248126b26afd96394957ee65ef703f84f954c6a0e320f9e736074391fb3467fa429c48f074a9776dd130176af3f3bfa07249f77adbc261a3da96227cb87039e8a2ab697ae7e5c667b394439906fba6e46e9784fadf6f207ed1773072b1e9b5ba9a46276713237a18b1a9e681a45e307c99d7c0047d9eb8e52562cd4f2e13f929841e351f1fd022192f4024f5fc98b4d67fdd10ce43be35cd5a1be1a87d393e92efc95e29e66e2582ebe491992e473f9434") mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/05/07 11:08:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="7064d11dab2db126d924f3aa5ebf6e64882b95af02ace6d829833f91ea800b6c4413494832567b06294086cdde360e2e62c8e73f48cce877990a6d080c427264c6e4ab2d2d7ba1ab3716b120e2c4889d70dbeb2d5af9508dc29e6a04a6398d02fa2e9645fffb1f9cc3cf9f7e411b68e095d34ec017e9144fc48cee98f318dace2ead62577c4461820d5ee092195bff662a316bf810b078bd6f48f4950e24a9acfba49d54af017d8996818b4422b19a5d43f72fa4d3bade94359f35a65e84dedc373a1dc4034c3d631c6b7a6e6cf4d10c92228d245c842e1c165b97c63e4bfe4a984281a47f7c644d4dc7476e86f126aed20ad933cc6e25ad1d", 0xf9, 0xfffffffffffffff8) r2 = add_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="12019bd6f7608854cc3a979308a1d64177c69f532bd665c8aaaf834ae44fa932171f445c6be0bfcaf25666e691d6cd2a8d14ff5538ef22af73ec93c2f9969a3c99acf136df842710ffed8727e4e4e1521a0cd93705c2c98fbb38990b7385d6d71f8f5857193b7f68596705e5d111502e9caf81bedb476dbc7e55e81334f26da10dff2e089e43ef4696d22411d2dcf4520ef573", 0x93, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x9, 0x10001, 0x8, 0x5, 0x40}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r5, 0x50e37566}, 0x8) sendmsg$alg(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) readv(r4, &(0x7f0000000500)=[{&(0x7f0000000440)=""/187, 0xbb}], 0x1) 2018/05/07 11:08:53 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'syzkaller0\x00', &(0x7f0000000000)=@ethtool_ts_info={0x41, 0x10000, 0x739, 0x353, [0x6, 0x7f, 0x1], 0x7, [0x6d, 0x8, 0x9f]}}) write(r1, &(0x7f00000000c0)="2400000058001f00ff07f4f9002304c87e527d1108000100020100000800028001000100", 0x24) 2018/05/07 11:08:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='maps\x00') fchdir(r0) sendfile(r0, r0, &(0x7f0000000080)=0xffffffd, 0x3) 2018/05/07 11:08:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'veth1_to_bridge\x00'}, 0x18) ioctl(r0, 0x800000000008983, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x210800, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffff0002bd7d624eef89d52bf0104a119cd3ecaf659de7d83809e6fccdf8641c05957daad6b49b48e1a8a46ffb6bd4df9204bb19d87ef12935e4b81063ce8098e9ad503ab59e989be37ce8b97aabb9350e37a9b23bc7c583d06d74223d2dd6774086ff112d1eb7cdddd184d616fd50dda7858e6a1f214ca3d8a4be"], &(0x7f00000000c0)=0x1a) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x80, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x9d}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x400}]}, &(0x7f00000001c0)=0x10) 2018/05/07 11:08:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) socket$inet(0x2, 0x80004, 0xfffffffffffffff7) bind$inet(r0, &(0x7f0000000080)={0x2}, 0x10) 2018/05/07 11:08:54 executing program 4: r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000000)=0x3, 0xffffffffffffff8b) 2018/05/07 11:08:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={{0x3, 0x4f, 0x2, 0x0, 0x5, 0xca}, 0x5}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), 0x0) io_setup(0xa2f, &(0x7f0000000140)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x3f, r0, &(0x7f0000000180)="a0b076d857759f7f9eea4bb0", 0xc, 0x6, 0x0, 0x0, r1}, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) 2018/05/07 11:08:54 executing program 6: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000600)={&(0x7f0000000240)={0x14}, 0x14}, 0x1}, 0x0) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) 2018/05/07 11:08:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000000040)='^^vmnet0(-\'bdev\x00', 0x2) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000080)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8}}, 0x7, 0x5, 0x100, "83d5231bc5ec6ff7e48b94f58bc58455fe42ba90caa7d30186ff6bd4803ebf0ff4df5aa999a4d3635d23a038c49bd175411ce7c39f0728c263a43c4c9b02a4567a00dd07c3183c1f2026cc86635f9c20"}, 0xd8) r4 = dup(r3) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000001c0)={'lo\x00', 0xffffffff}) getsockopt$inet6_tcp_int(r4, 0x6, 0x12, &(0x7f0000000200), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/07 11:08:54 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, &(0x7f0000000000)) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2, 0x10000) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0x3f) 2018/05/07 11:08:54 executing program 4: unshare(0x28060400) r0 = creat(&(0x7f000032c000)='./file0\x00', 0x0) close(r0) timerfd_settime(r0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) unshare(0x40600) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffee6) 2018/05/07 11:08:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@loopback={0x0, 0x1}, 0x3, 0x2, 0xff, 0xe, 0x636d, 0x8000000001000c9, 0xfffffffffffffbff}, 0x20) 2018/05/07 11:08:54 executing program 3: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000280)=""/175, 0xaf}], 0x2, &(0x7f0000000380)=""/248, 0xf8}, 0x102) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001800)={0x28, 0x0, 0x2713, @host=0x2}, 0xfffffffffffffeb9, 0x80800) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x400, 0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x7ff, 0x20, 0x9, 0x2, 0x0, 0x401, 0x1, 0x2, 0x0, 0x2, 0x8, 0x3f57, 0x1f, 0x81, 0x5, 0xffff, 0xb2, 0x3, 0x8, 0x1, 0x10000, 0x2, 0x1, 0x4, 0x9, 0x3, 0x8, 0x6, 0x6, 0x8000, 0x7fffffff, 0x6, 0x200000000000, 0x8001, 0x8, 0xfffffffffffffffd, 0x0, 0x7, 0x2, @perf_config_ext={0x4, 0x9}, 0x400, 0xab8, 0x5, 0x4, 0x7f, 0x2, 0x3}, r1, 0x4, r2, 0x1) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/07 11:08:54 executing program 2: unshare(0x40600) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0x2, &(0x7f0000000340)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000024000), {[{{@uncond, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@dev={0xfe, 0x80}}, 0x0, 0xc8, 0x108}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x800, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f00000019c0)=0x1024) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000940)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x24000000}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x4c, r2, 0x200, 0x70bd27, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100d}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x14000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001a00)={0x7, 0x20700658}, 0x2) sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000680)={0x158, r5, 0x330, 0x70bd2b, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}]}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x253}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffa12}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfd}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f175591}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6699}]}, 0x158}, 0x1, 0x0, 0x0, 0x1}, 0x40000) sendmmsg(r3, &(0x7f0000000000)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)="b87a5afa63", 0x5}, {&(0x7f0000000100)="126ee747dcb9cdd18d1a2b31f8449be54f538da714db27afc72ec059a1915411401a2f084aa674762485ca14ded70a2129cbc81a7d545eb30d3058809539660f31798a8339c75a7d7b81", 0x4a}, {&(0x7f0000000180)="7fb9a7bc90cf1c85bc5f187522118a30caec000d20a9348b712327dc9183197754b3174d7c14d3fc2058026a328befe4816be6cdd94405850b1f2ff9189432039b97842105abdfd655bd1d54e5e2b2f1e5b30785cd89969c21ee16a2dd3ce853136040827d286a91df088054b57310e32d4130326bbbd6c8c4646caa4983575c37d5f2bfad299c833cd5b3df5cbd6d43", 0x90}, {&(0x7f0000000400)="d978657239a3204bfaf554075fc856d2f5e6ccb72d4bc5368c1d66120fac4ac422ec2e240835d277f0b49d1690b818f7b969f094e0de080fba1208c67195164284497b450cea3d584ff0845e9a7938fbfd3a84003a2bb4678d73f673f01ca2d19d03c786b597975857ec917cc9f3ef3d93d8acdf724d49107d8eae3b115a8f8016c7d04f0a38d0", 0x87}], 0x4, &(0x7f0000000080)}}], 0x1, 0x0) 2018/05/07 11:08:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000140)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = fcntl$getown(r0, 0x9) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000180)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000240)={r4, 0x8000, 0x0, 0x7fff, 0x9}, &(0x7f0000000280)=0x18) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) rt_tgsigqueueinfo(r2, r5, 0xb, &(0x7f00000000c0)={0x6, 0x2, 0x346b, 0x57a}) 2018/05/07 11:08:55 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) rt_sigprocmask(0x1, &(0x7f0000000000)={0x40}, &(0x7f0000000080), 0x8) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000300)="8f7190bed4d4ae5be7b614e232e5e47ab7dab3a50d32dfa6c9ff0418999451bfb08399d9e7747a9c1f6f62fe3b7a1ebcef6fc900000000000000000000000000083fcaceb6", 0x45, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 91.027566] mmap: syz-executor3 (6979) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/07 11:08:55 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x40082) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x10001, 0x4, 0x0, 0x2b, 0x4, 0x9}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000000c0)=""/37) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 11:08:55 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000180)=0x2560, 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+30000}, {0x77359400}}) r3 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x40, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000002c0)={r4, 0x8}, 0x8) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc}, 0x10) epoll_create1(0x0) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000000)=0x3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00000001c0)={0x40000000}) 2018/05/07 11:08:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}], 0x1, 0x8881) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x0, 0x1, 0x6, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000200)={0x8000, 0x7}) r3 = accept(r1, 0x0, &(0x7f0000000140)) accept(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80) 2018/05/07 11:08:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = getpgrp(0xffffffffffffffff) setpriority(0x1, r2, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffe91, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x4, 0x85}, 0x98) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000180)="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", 0xfb) 2018/05/07 11:08:55 executing program 4: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000000)="a1a0005f882e2d705f7895cc24a59a2323", 0x11) r0 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='md5sum\x00', 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, r0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x327c6b11, 0x18, 0x4, 0x8000, "c8c5357c051c7dfd294ccdf210f870caae291823dbd15dfe316a31675723e0d9"}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000002c0)={0x4}, 0x1) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000340)={0x8242, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x2, 0x9, 0x10001, 0x511, &(0x7f0000000300)='bridge0\x00', 0x5, 0x3, 0x7f}) 2018/05/07 11:08:55 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000140)) 2018/05/07 11:08:55 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7f, 0x40082) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x10001, 0x4, 0x0, 0x2b, 0x4, 0x9}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000000c0)=""/37) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 11:08:55 executing program 4: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/05/07 11:08:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=@dellink={0x34, 0x11, 0x627, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0xffbc}, 0x1}, 0x0) 2018/05/07 11:08:55 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000194eec)=@getpolicy={0x5c, 0x15, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00000000c0)=""/223, &(0x7f00000001c0)=0xdf) 2018/05/07 11:08:55 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x0, 0x5, 0x1, &(0x7f0000ffa000/0x3000)=nil, 0x7fffffff}) dup2(r0, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x89, "519834a97f352b0688bc538a99f99176a153148ab4f5a2a2f319ec29fc9555046ed5dfc52b23593dca290a1dba417d367ecaf4f63b34341c6a6b9493f0a63d20f0b8289bbbeb57a2bbf4967d7984217d0ab0e2af56422ffcee8626b5e5151d7b4bdfcf2d56828127aab2c04fdc4f76e05e639e4a983a38c1c3154c19df5d9acab73b1384f56bf9c297"}, &(0x7f00000000c0)=0x91) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000300)=0xc) close(r1) flistxattr(r1, &(0x7f0000000140)=""/224, 0x16) 2018/05/07 11:08:55 executing program 0: socketpair$inet(0x2, 0xa, 0x7ff, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x20000000, 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) 2018/05/07 11:08:55 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000368ff0)={0x2, &(0x7f0000617000)=[{0x7c}, {0x6}]}, 0x10) write(r0, &(0x7f0000000240)="1f0000000401ffd60000b20000000000000000000100000000000000000000", 0x1f) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) bind$packet(r2, &(0x7f0000000200)={0x11, 0x1c, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/05/07 11:08:55 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000040)={0x10, 0x0, 0x29, 0x8}, 0x8c) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x9, 0x4, 0x81, 0x8001}, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000180)={@loopback, @remote, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0xc0001, 0x0) ioctl$VHOST_RESET_OWNER(r5, 0xaf02, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001500)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000001600)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000001740)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000017c0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001800)={0x0, @rand_addr, @loopback}, &(0x7f0000001840)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001880)={'veth1_to_team\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004dc0)={'veth0_to_bridge\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004e00)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000004f00)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000005140)={@broadcast, @dev, 0x0}, &(0x7f0000005180)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000056c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000005680)={&(0x7f00000051c0)={0x488, r1, 0x30a, 0x70bd2b, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r2}, {0x168, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4f9}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0x8c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x5, 0xffffffffffffff98, 0x80000000, 0xbc3}, {0x8, 0x100, 0x6, 0x1}, {0xfec9, 0x7, 0x771, 0x1}]}}}]}}, {{0x8, 0x1, r9}, {0x1c0, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8fb3}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa60a}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0xa0, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x7fff, 0x9, 0xa4}, {0x3, 0xff84, 0xb52, 0x1}, {0x3f, 0x10001, 0x6, 0x7}, {0x1, 0x7, 0x1, 0x1dea}, {0x9, 0xfffffffffffffff8, 0x5293, 0x8000}, {0x7, 0x7fffffff, 0x8, 0xffff}]}}}]}}]}, 0x488}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r5, 0x0, 0x487, &(0x7f0000000380)={{0x5e, @multicast2=0xe0000002, 0x4e23, 0x3, 'fo\x00', 0x11, 0x5, 0x26}, {@broadcast=0xffffffff, 0x4e24, 0x2, 0x81, 0xff, 0x9}}, 0x44) 2018/05/07 11:08:55 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fchmod(r0, 0x0) fchmod(r0, 0x98) 2018/05/07 11:08:55 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r0, &(0x7f0000000000)="72b3615f6b128599eb677b0f688ecc8710be09ddacd91d2e2edafe26298c0449a8f0cfe0dad6d35ff66f8e435ceae6e689ba7d7441dc04c925310962b66cfdbd41a08e8e0e120ae46becb2da7503871f80e2f5f146a8fd318048ee029ae028886be09210404ba25c92f2a77a76b947bf47e2a2203ab1081a8a5487bff4898de4af9a8c941c19cbf81cdf013f4352492ef5cbba1da75b3891107d1d0d31e3d42ba6aea92c101e9daea1a084e81a9f89234944bf6800fda178ec5997de663d516414f426763941010a47cf72bc71845bf106ee14c0ae2f8d7b575a3213b79cb2", 0xdf, 0x40080, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80) r1 = dup(r0) setsockopt$inet6_int(r1, 0x28, 0xcb, &(0x7f0000000380), 0x4) [ 92.018320] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/07 11:08:56 executing program 6: socket$inet6(0xa, 0x8000000000000802, 0x88) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x40000) 2018/05/07 11:08:56 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) write(r1, &(0x7f0000019f97)='c', 0x1) write(r1, &(0x7f000061df91)="10", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) recvmsg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/252, 0xfc}, {&(0x7f0000000100)=""/76, 0x4c}, {&(0x7f0000000180)=""/31, 0x1f}], 0x3, &(0x7f0000000200)=""/226, 0xe2, 0x6}, 0x40000141) 2018/05/07 11:08:56 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10080, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f00000000c0)="5483f8bc26e01f8073a7fe0d77f0e1a50cdb30af9a61b8cddad31304da90a1b93b7df27f60acf3d5029d2f3fc7d48101c536fe634cbbbad2ae8419ce0c708e8e531d3c84959f6cd0695ec33a9e7841a91cfc13190ea3da79103cc0022e0ddd196401282232b2a8a7689163f95f64e1cc10f9413661a0b8441034e73d5fb0850a6f85fdd0c0172742c01bb90994d39b1ccb73800bb4dd703d18aff7362053501c96ab53dab2f907c86dab018343d09c0e9290724c413634393082f71135d1b78288f3aa6f078457e7e938da7d13249055b342e2eb421ac79aafff46a0d31aa2c2d197321974025fe85fa794aa633094", 0xef}], 0x2, 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) fcntl$setsig(r0, 0xa, 0x15) readv(r0, &(0x7f0000003640)=[{&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/216, 0xd8}, {&(0x7f0000002340)=""/241, 0xf1}, {&(0x7f0000002440)=""/221, 0xdd}, {&(0x7f0000000040)=""/45, 0x2d}, {&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f0000002540)=""/102, 0x66}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/87, 0x57}], 0x9) 2018/05/07 11:08:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9, 0x4, 0x5, 0x2, 0x5, 0x0, 0x1, {0x0, @in6={{0xa, 0x4e23, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}, 0x91a, 0x200, 0x6, 0x2, 0x6}}, &(0x7f0000000140)=0xb0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000200)=0xcbf, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) clock_gettime(0xfbfffffffffffffa, &(0x7f00000002c0)={0x0}) ppoll(&(0x7f0000fe6fd0)=[{r3}], 0x1, &(0x7f0000035ff0)={r4}, &(0x7f000078cff8), 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)) 2018/05/07 11:08:56 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x2) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000280)="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") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) r2 = dup(r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r2, &(0x7f00000003c0)=0x6, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x7aaf}, &(0x7f0000000240)=0x8) getsockname$packet(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x14) sendmsg$can_raw(r2, &(0x7f00000005c0)={&(0x7f00000004c0)={0x1d, r3}, 0x10, &(0x7f0000000580)={&(0x7f0000000500)=@canfd={{0x3, 0x7fffffff, 0xa7a, 0x3ff}, 0x40, 0x2, 0x0, 0x0, "875b061ca555c0a4055e1125018fb736a11ab2bab18674841e2805e6228acf714dd728568a82731f95723d62f7ec66dd4e621cdabdeb68bf61ae06253fcda082"}, 0x48}, 0x1, 0x0, 0x0, 0x4810}, 0x20000090) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000040)={0x17, 0x91, &(0x7f0000000180)="f0748c2f2b6e7b7dd766e26c9f24e20d22ec2ac88a7aa6566f2399f437abe413f229a2d6829444665c03a74422ced41db8f97a305f455c38a6c73b3686a379c6fffda795cc73a01446ae8b93a508d107867f91d65c4cc171defcc1fc06c1a5331f1e1f83294bbc36b27b07fe656f3ce14c819b7930589c82ba7b1b6a13535246667d40c8afcd13bed011e5f90329825b6c"}) 2018/05/07 11:08:56 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x404000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[0xffffffff, 0xca8, 0x3]}) unshare(0x8000400) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x5, 0x44000) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) 2018/05/07 11:08:56 executing program 3: ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f0000000000)={0x0, 0x0, 0x1}) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x1fffffffffffffd, 0x28001) writev(r0, &(0x7f0000000000), 0x10000000000000d5) 2018/05/07 11:08:56 executing program 4: r0 = socket(0xa, 0x1, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e8f40000000000f318fb1df3787d170841000000015d"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/05/07 11:08:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000000)="92", 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x100) accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x800) socket$l2tp(0x18, 0x1, 0x1) keyctl$session_to_parent(0x12) getdents(r1, &(0x7f0000000140), 0x0) 2018/05/07 11:08:56 executing program 5: mkdir(&(0x7f000082f000)='./file0\x00', 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000015) tkill(r3, 0x29) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="900000002eb6a22f5b08c7c722ee8e729d4f52be995c4a2fc8d2f5c31ee20b2615ff9763c74ff7d618f2f507a51a794db1547356c894475ee37ec28bccd78206d2b9235539f8175e9a3658a5a6e04948a60d0b68619ba5a4516794efad9e504e4fb5efb13012f13215cef1b948fbf1d7dce5fd8a29753b34d533a32ac3e3f576838fd5215dd791f8bf6a849436d578075e0f0c79"], &(0x7f0000000640)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000680)={0x0, 0x96}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000700)={r4, 0x8, 0x9, 0x2fad, 0xfff, 0xfff, 0x3f, 0x2, {r5, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5c, 0x1f, 0x2, 0x80, 0x2}}, &(0x7f00000007c0)=0xb0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000)=0x100, 0x4) dup2(r0, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000140)={{0x2, 0x7, 0x1, 0x1, "e979b77732b7e5181d2bd9c6362b1aabbb474bcef2887713499968b24197e8dc56fa48ade673ebe493ce1fdd", 0x6}, 0x0, [0x65aa, 0x6dcb1bf3, 0x2, 0x3, 0x2, 0x7, 0x2, 0x400, 0x8, 0x8, 0x7, 0x1, 0x1f, 0x7, 0x7, 0x8, 0x1, 0x80000001, 0x2, 0x0, 0x5, 0x5f, 0xff, 0x4, 0x0, 0x4c7, 0x80, 0x80000001, 0x3, 0x7f, 0x0, 0x7, 0x7, 0x7, 0xffffffffffffffff, 0xc70, 0x80000000, 0xffffffffffffffff, 0x3, 0x9, 0x4, 0x6, 0x6, 0x9, 0x4ee, 0x6, 0x1, 0x33, 0x8001, 0x0, 0x2a8e608e, 0xffffffffffffffff, 0x9, 0x10000, 0x4e, 0x3, 0x1, 0x2, 0x200, 0x7fffffff, 0x3, 0x9, 0xfffffffffffffc00, 0x81, 0x7, 0x7, 0x81, 0xd8, 0x401, 0x5, 0x0, 0x8, 0xb414, 0xfffffffff41e58e5, 0xee, 0x8001, 0x768e, 0xcd32, 0x80000001, 0x6, 0x6, 0x8, 0x4, 0x8, 0xffffffff, 0x7f, 0x20, 0x1, 0x1, 0x4, 0xc260, 0x7, 0x20, 0xffffffffffff4aa5, 0x2, 0x74, 0x9, 0x8, 0x8, 0x92, 0x4, 0x0, 0x2, 0x8, 0x1, 0x8, 0x6, 0xe01, 0x0, 0x3ff, 0x6, 0x140000000000000, 0xa9b, 0x800, 0x1fffc0000000, 0x800, 0x400, 0x8, 0x6, 0x9, 0x2, 0x100000000, 0xcbef, 0x1, 0x2, 0x2, 0xe], {0x0, 0x989680}}) 2018/05/07 11:08:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000013000/0x4000)=nil, 0x4000}}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)) close(r0) 2018/05/07 11:08:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') bind$alg(r0, &(0x7f0000b59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000000)=0xfffffffffffff466) sendfile(r2, r1, &(0x7f0000be1000), 0x6d) 2018/05/07 11:08:56 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x800, 0x113) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000001c0)=0x34, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "81c8b30c4424fe9d"}}, 0x48}, 0x1}, 0x0) 2018/05/07 11:08:56 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x4000000428c084, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000180)=""/78, 0x4e}], 0x1) 2018/05/07 11:08:56 executing program 0: sched_yield() prctl$intptr(0x200000002f, 0x4) 2018/05/07 11:08:56 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x24, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0xf}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000240)="de2a5c81e9ac7ca3b8fcc8bd86862f06e2a40b09866bfee07b89024321a802a2becb066c3509ebeede41e181", 0x2c) 2018/05/07 11:08:56 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x3dc8) syz_emit_ethernet(0x66, &(0x7f0000000180)={@random="154cb6310458", @random="1a1ec96a2de6", [], {@ipv6={0x86dd, {0x0, 0x8, "87d470", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "921040", 0x0, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}}}}}}}}, &(0x7f00000012c0)) 2018/05/07 11:08:56 executing program 5: unshare(0x40600) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(generic-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc, 0x80, &(0x7f00000000c0), 0x286, &(0x7f0000000080), 0xfffffed9}, 0x0) 2018/05/07 11:08:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x1}, 0x8) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0xc0d0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) [ 92.781553] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 92.807233] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/07 11:08:56 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x1, 0x180, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000410], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x21d) 2018/05/07 11:08:56 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x11) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180)={0x44, 0x1}, 0x2) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) lseek(r1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = dup2(r0, r0) sendmmsg$unix(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000200)=[{&(0x7f00000001c0)='Y', 0x1}], 0x1, &(0x7f0000000400)}], 0x1, 0x0) recvfrom(r0, &(0x7f0000002480)=""/4096, 0x1000, 0x0, &(0x7f0000001340)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x80) chmod(&(0x7f0000000300)='./file0\x00', 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x105) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/07 11:08:56 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x3, @rand_addr}, 0x10) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {0x10000}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)) 2018/05/07 11:08:56 executing program 3: r0 = socket$inet6(0xa, 0x806, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xd}, 0x1c) 2018/05/07 11:08:57 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x124, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f00000000c0)={&(0x7f0000a3dffa)={'poly1305-simd\x00'}}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x420002, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000180)=0x472, 0x4) r6 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setsig(0x4203, r6, 0x0, &(0x7f0000000000)={0x3e, 0x5, 0x2, 0x2}) [ 92.970156] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/07 11:08:57 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0xc6d2, 0x20402) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x81, 0x8004, 0x9, 0x634b, r3}, 0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000200)=0x4) r4 = socket$inet(0x2, 0x2, 0x0) r5 = dup3(r0, r4, 0x0) setsockopt$inet_int(r4, 0x0, 0x6, &(0x7f0000000080)=0x9, 0x4) modify_ldt$write2(0x11, &(0x7f0000000040)={0x3c00000000000000, 0x0, 0x2000, 0x6, 0x2, 0x100, 0x5, 0x0, 0x6, 0xe454}, 0x10) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) setsockopt$inet_int(r5, 0x0, 0x8, &(0x7f0000000100)=0x5ff9, 0x2e8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="d0214fac07000080", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendto$inet(r4, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r4, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x1000000000000228, &(0x7f0000002b40)}, 0x2020) bind$inet6(r5, &(0x7f0000000240)={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x27078993}, 0x1c) 2018/05/07 11:08:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'veth0_to_team\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0b0046f500e10025689b7f00f0ffffff00"]}) 2018/05/07 11:08:57 executing program 2: r0 = socket(0xc, 0x100000000000080a, 0x8000400000601) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{0x4f, 0x1d}, 'port1\x00', 0x4, 0x0, 0x1, 0x1000, 0x8, 0x8c, 0x6, 0x0, 0x1, 0x101}) write(r0, &(0x7f0000000000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb0800020002ffe5b7", 0x24) [ 93.266175] could not allocate digest TFM handle poly1305-simd 2018/05/07 11:08:57 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x10400003) 2018/05/07 11:08:57 executing program 0: socket$kcm(0x29, 0x5, 0x0) unshare(0x40600) pipe(&(0x7f0000000040)={0x0, 0x0}) sendfile(0xffffffffffffffff, r0, &(0x7f0000000100), 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r1, 0xf, 0x3}, 0x14) r2 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='vboxnet1\x00', 0x0) r3 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r2, &(0x7f0000000440)="bd2100d755980539499bfc3f8eedbc40d4f57bb98f4cbe0f9926d5cc8d4716b60ff8a6da48da7f597085f0b83e16088ab14363008a3ae2238eb9474e4591a170568b528771b8b596d5a64559ab7c6c581e3a8a225473055edfb9500ecdb0395c93a293fa62b7df3e3d1ec21e029965f9c1a7c6f6cb5d6b9e4f54e55af09e7d67fec4e0cceb74f7e5fa5f", 0xe4, r3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x20, 0x9, 0x352, 0x78, 0x80000000}, &(0x7f0000000400)=0x14) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000140)) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000000180)=0x64b) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r4, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r6, 0x7}, &(0x7f0000000340)=0x8) [ 93.326639] could not allocate digest TFM handle poly1305-simd 2018/05/07 11:08:57 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001700)=0x80000000, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003340)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003380)={0x0, 0x5, 0x20, 0x1e, 0x10001}, &(0x7f00000033c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003400)={r2, 0x7f, 0x30}, &(0x7f0000003440)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x1ff}, &(0x7f0000000040)=0xc) 2018/05/07 11:08:57 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800010000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x3, "b5e239"}, 0x4) bind(r0, &(0x7f0000000080)=@l2={0x1f, 0xfffffffffffffff0, {0x4b, 0x400000, 0x1ff, 0x80, 0x401, 0x5}, 0x4, 0x6}, 0x80) syz_emit_ethernet(0x66, &(0x7f0000148bfa)={@random="57abe2a8e77d", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x30, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0xffffff83, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) 2018/05/07 11:08:57 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x20000400) r2 = accept(r1, 0x0, &(0x7f0000000040)) accept4$netrom(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) r3 = dup(r0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000000)={0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) mq_notify(0xffffffffffffffff, &(0x7f00000002c0)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000), &(0x7f00001c1f7f)}}) 2018/05/07 11:08:57 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x219ab861baaebd4a) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000240)=""/144) 2018/05/07 11:08:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, &(0x7f0000000400)=0x100) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/05/07 11:08:57 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xfffffffffffffc84, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x1}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000640)=0x0) ptrace$setregset(0x4205, r0, 0x206, &(0x7f00000006c0)={&(0x7f0000000680)="cb378c7aa127e058d69118088a", 0xd}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x100, 0x0) execveat(r1, &(0x7f0000000380)='.\x00', &(0x7f0000000580)=[&(0x7f0000000400)='/dev/sequencer2\x00', &(0x7f0000000440)='/dev/sequencer2\x00', &(0x7f0000000480)='/dev/sequencer2\x00', &(0x7f00000004c0)='vmnet1@nodeveth0/vmnet1\x00', &(0x7f0000000500)='/dev/sequencer2\x00', &(0x7f0000000540)='/GPLcpusetsecurity\x00'], &(0x7f0000000600)=[&(0x7f00000005c0)='/dev/sequencer2\x00'], 0xc00) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f00000000c0)=""/225, &(0x7f0000000280)=0xe1) ioctl$EVIOCGSND(r1, 0xc0045401, &(0x7f00000001c0)=""/149) accept4$unix(r1, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e, 0x80000) 2018/05/07 11:08:57 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'team0\x00'}}, 0x1e) 2018/05/07 11:08:57 executing program 3: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000000080)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x268, &(0x7f0000000580), 0x0, &(0x7f0000000100)}, 0x0) close(r0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x4f4, 0x80000000}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x6, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x101, 0x7, [0x4, 0x40, 0xff, 0x0, 0x8000, 0x400, 0x870]}, &(0x7f00000001c0)=0x16) 2018/05/07 11:08:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@bridge_delneigh={0x30, 0x1d, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x11) [ 93.677643] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/05/07 11:08:57 executing program 7: unshare(0x8000400) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2501, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0xfbfc, 0x1000, 0x385, 0x9, 0x1, 0x0, 0x7, 0x6, 0x200, 0xff, 0x2, 0x40}) tkill(0x0, 0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)) 2018/05/07 11:08:57 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x200, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) clock_gettime(0x7, &(0x7f00000000c0)) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x2000000000000000, &(0x7f0000000780)=ANY=[]) clock_gettime(0x0, &(0x7f0000000180)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x3, 0x4) 2018/05/07 11:08:57 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x101080) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0x2589b81d, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) accept$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x7f}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0x8}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000001c0)) setsockopt$inet_opts(r1, 0x0, 0x40000000000000, &(0x7f0000000000)="01010000084f", 0x6) getpeername$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000300)=0x1c) 2018/05/07 11:08:57 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"80657468715f746f5f626f6e7500"}) 2018/05/07 11:08:57 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/91) unshare(0x2000000) 2018/05/07 11:08:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, &(0x7f0000000400)=0x100) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/05/07 11:08:58 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x94, 0x8000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)) unshare(0x40600) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x482100, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x81) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000ddd000)="266b5d967b9a95bfa9e22cec1d685e20510fe95c") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000100)={0x4082df44, 0x2, 'client0\x00', 0x2, "a0e11b1890ddae4d", "49f4236293c8ecd1d54a6611c0482f5e7d346deb6953194e2ef9d57f9f2b8307", 0x2, 0x100000000}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000040)=0x3) 2018/05/07 11:08:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x1, 0x74}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/07 11:08:58 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000280)="9a55e86b688206f11f3582398954f781eb7dac7f8f90d61a26f1d406c6eb944c0c38da2b515f0e04bf434fb676e445cf7380aba8efae350753a647d897335810b94bfb4fce5c39cd7fda98028754dd65f19d0b4920907a573b0314da6c0028db6f1ebfb97fd22bbdc2a2fbdcd0255a4dc76f8a0cb04ec14219dde30a3894868bd104c8e5a92edd5e5339be15f2e88a477f4c82ec6d993b19ae1385019653c9d7a3f5d4ba5dcd809d0021be751688b343163eea3d7cebd8a005513087eb6cd772d72de44df50456bc2fb34df637d2495a1df0f757e8abd99bc50e80cf0666f6541d470882", 0xe4, 0x4, &(0x7f0000000380)={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xfa77}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f00000001c0)=""/144, &(0x7f0000000000)=0x90) 2018/05/07 11:08:58 executing program 3: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) write(0xffffffffffffffff, &(0x7f0000000040)='v', 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="49a4333b4744589ac42687c2007fdc9996da2c03cb4b7cf0") sendfile(r0, r0, &(0x7f0000001000), 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) msync(&(0x7f000066d000/0x1000)=nil, 0x1000, 0x4) mincore(&(0x7f0000245000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/88) 2018/05/07 11:08:58 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x204000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1c, 0x11, "0f63424519f69f544e0fc6acd4b807985a4dc7d9c9da28c3dd7e20334948480cd3ff6c66b21d9c35e57e2e93646fee50534b25833a5c628b45093ba74d135c48", "35eed23df0aec4c480c502f07357f1284fea193a2d5c5c71cbbf173559d9bea4", [0x8]}) r1 = socket$inet(0x10, 0x3, 0x1) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="2f0000001800030007fffd956fa283bc802000000004598e2c00000000002000008796000000000000000000000000", 0x2f}], 0x1}, 0x8) 2018/05/07 11:08:58 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x5ba, 0x4) process_vm_readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/198, 0xc6}, {&(0x7f0000000580)=""/12, 0xc}], 0x2, &(0x7f0000001640)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/07 11:08:58 executing program 7: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000002a814ff05000000000000008dcfd3560300237a5a8477a7764a4583885515ecce6a682227562248293e4a2a6d6e7ef422ddeec8380965186d5d2fc9dc5b70df8f9640140a9fdac305c82220271d21b619f9501aa2aa012150523125a0d6487465bd2bf46690ae71ea69270ee29d530df4e7f9928496e92bee2790c0361b441eb82dca44c62da8f096f939153ce22de3e5cdbcd2a4a5efdd1b698eb97b76d6a7aa8fb40e37b529729b114ef05d17a54318d8d2c97ece769503fcd4b3b9b6ec15cdeab508ad499e69862e71a2bca6e250e6ecfdd07529a02713f792efbf4bebe1824582e2835162c3f1423e78753c8eb6422ab75ea1"], 0x3dc5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) tkill(r1, 0x3e) 2018/05/07 11:08:58 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x2080) socket$nl_crypto(0x10, 0x3, 0x15) connect(r1, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x0, 0x3, {0xa, 0x4e23, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, 0x80) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000080)="2400000058001f0014b2f407000904000200071008000100ffffffff0800020001000000", 0x24) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040), 0x0) 2018/05/07 11:08:59 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x100, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r1, r2, 0x1, 0x1}, 0x10) poll(&(0x7f00003e5fe8)=[{r0}], 0x1, 0x0) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="f1985d11436b05b7656239000000326815353ecdc6fd", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x17d, 0xfffffffffffffff7}, 0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={r5, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7f, 0x8}, 0x90) 2018/05/07 11:08:59 executing program 7: socket$vsock_dgram(0x28, 0x2, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e) socket(0x15, 0x80005, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/05/07 11:08:59 executing program 2: request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4425", 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200041fe, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'team0\x00'}) 2018/05/07 11:08:59 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x10040) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x0, @random="1df78a7c4e35", 'vlan0\x00'}}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x80000001, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0xff, 0x3, 0xb52, 0x7136, &(0x7f0000000140), 0x3, 0x101, 0xda1}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x40ef) 2018/05/07 11:08:59 executing program 5: unshare(0x40600) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)="ba", 0x1) 2018/05/07 11:08:59 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000140)=""/41, &(0x7f0000000180)=0x29) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x82400, 0x8) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000000c0)={{0x2, 0x9}, 0x28}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x0, @random="19c1fc6cddb8", 'vcan0\x00'}}) dup3(r1, r1, 0x80000) 2018/05/07 11:08:59 executing program 1: unshare(0x44040104) epoll_create1(0x80004) r0 = pkey_alloc(0x0, 0x2) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, r0) 2018/05/07 11:08:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x4001, 0x80) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000380)=0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) r3 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r5, 0x9, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5470}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) dup2(r3, r1) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r7, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xa2f1}, 0x1}, 0x0) recvmsg(r6, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'irlan0\x00', 0x43}, 0x18) ioctl$sock_ifreq(r4, 0x8911, &(0x7f0000000400)={'syzkaller1\x00', @ifru_ivalue}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r9, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/05/07 11:08:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) dup3(r0, r0, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0xfd6b) 2018/05/07 11:08:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x100, 0x5, 0x7, 0x7, 0x0, 0x0, 0x4, 0xfa, 0x40, 0x2f1, 0x0, 0xffffffff, 0x38, 0x1, 0xffffffff, 0x9, 0x54}, [{0x7474e557, 0x9, 0xfffffffffffffff8, 0x200, 0x7, 0x9, 0x100000001, 0xffffffffffffff81}, {0x6474e551, 0x0, 0x400, 0x1, 0x4, 0x100000001, 0x8, 0x4}], "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", [[], [], []]}, 0x13b0) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x25a) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001400)=0x1) 2018/05/07 11:08:59 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x8000}]}, 0x10) sendto(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) 2018/05/07 11:08:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x5, 0xfffffffffffffe99) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYPTR64], 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000140)=0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/07 11:08:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x88, 0x404001) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfffffffffffffeff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x2}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000140)="0022040000ffffebfefffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4a39bdc84517920300f4b7d8c8cf2173622652328c19ef68234f90553a5557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001bb202cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e", 0x118) 2018/05/07 11:08:59 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000deb000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x8000000000000002) fcntl$lock(r1, 0x26, &(0x7f0000f66000)) write(r1, &(0x7f0000000040)="e6f9ea", 0x3) close(r1) [ 95.217403] IPVS: Unknown mcast interface: irlan0 2018/05/07 11:08:59 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x5c}, {0x6}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$cont(0x1f, r0, 0x7, 0x0) [ 95.326439] IPVS: Unknown mcast interface: irlan0 2018/05/07 11:08:59 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="c4000000130001020000000000000000ac141400000000000000000000000000ac1414bb00000010000000000000000000000000000000000a00000000000000", @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="000000004000000000006e940000000000008dde00009b89a043791b0e5d2a90e9689913c12b8b92a2c6284ae700d12e000000000000000000000000000000000000000000000000000f00000000000000c855b6cbb84f7d973a000000000000000009000000000000002100000000000c0010009e00000000000000"], 0x4}, 0x1, 0x0, 0x0, 0x3}, 0x0) r1 = dup(r0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) accept4(r0, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x800) [ 95.365515] audit: type=1326 audit(1525691339.363:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7358 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/07 11:08:59 executing program 5: r0 = socket$inet6(0xa, 0x80805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'veth0\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "f0149d7736409fc17348a3bb5095a23a9d403150c4a9a5d26942082a9965d2f3", "75c3b89152bf80c734783955a53d3ffa2abce805f36b4e328f8925cfbed00f2a", "ecb1a5915f37c719a547c08150c6af7c3beab73f1594161d8adbafd5fd2d0deb", "4557f5b3aa2d8d2b43fc4f1a63ea20607700eb5ddac5b34432fd5a21652cf821", "ab6179ae8f40133e1ba66b99b168b931fba4b5f0bd411830a0e24b845d6dea6d", "9b0ff32e02f8452e3d963ad2"}}) 2018/05/07 11:08:59 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff0000000000000800450000700000000000019078ac1414bbac1414110304061ef452907800000000450000000000000000040000ac1414aaac1414004440000000000000000071cee000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000200)) 2018/05/07 11:08:59 executing program 4: shmget(0x3, 0xa000, 0x20, &(0x7f0000ff6000/0xa000)=nil) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000080)=""/251) 2018/05/07 11:08:59 executing program 1: mmap(&(0x7f00002e7000/0x1000)=nil, 0x1000, 0x1, 0x36, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/07 11:08:59 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) fcntl$setstatus(r0, 0x4, 0x400) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) [ 96.247547] audit: type=1326 audit(1525691340.246:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7358 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/07 11:09:00 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@hyper}) dup3(r0, r1, 0x0) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/07 11:09:00 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x4, 0x8, 0x4, 0x92b, 0x22}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x100}, &(0x7f0000000180)=0x8) r2 = socket(0x18, 0x0, 0x1) sendmmsg(r2, &(0x7f0000001c40)=[{{&(0x7f0000001900)=@ax25={0x3, {"4cbbce24cf627c"}}, 0x80, &(0x7f0000001bc0), 0x100000000000015f, &(0x7f0000004080)}}], 0x1, 0x0) 2018/05/07 11:09:00 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bbeff4)={0x40000010}) shutdown(r1, 0x2) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/07 11:09:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') lseek(r0, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) 2018/05/07 11:09:00 executing program 0: socket$can_bcm(0x1d, 0x2, 0x2) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000180)={0x5, 0x7}) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000000c0)={0x5, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/07 11:09:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x400400, 0x40) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x43, "a22b5934d7a5aa47df25ddbbae72889eff57d5e2da2ec490455c4a0d6817448695d7a0c5f4970bfacdb8a28e97b82a120266d2e6d5ddf8367ed09e0d28684cbc9d01cd"}, &(0x7f0000000080)=0x4b) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000001080)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f0000000f40)=@polexpire={0xcc, 0x1b, 0x831, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {}, 0x0, 0x6e6bb2}}, [@policy_type={0xc, 0x10}]}, 0xd5}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0xfffffffffffffffc}, 0x8) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000000180)={r5, 0x1}) write$rdma_cm(r4, &(0x7f0000002c80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002c40)}}, 0x20) 2018/05/07 11:09:00 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x0, 0x0, 0x7}) 2018/05/07 11:09:00 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x400, 0x80080) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) r1 = getpid() sched_getscheduler(r1) sysfs$2(0x2, 0x3, &(0x7f0000000080)=""/51) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000040)) ioprio_get$pid(0x3, 0xffffffffffffffff) [ 96.393819] random: crng init done [ 96.456118] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/07 11:09:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) recvfrom(r0, &(0x7f0000000080)=""/197, 0xc5, 0x10000, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x4e21}, 0x80) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) 2018/05/07 11:09:00 executing program 4: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000100)=[{0x116, 0x2000, 0x7, "44180f00130100000000002a51b7c9e4b9"}], 0x28}, 0x0) 2018/05/07 11:09:00 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{}, {0x4}, {0x6}]}, 0x10) write(r0, &(0x7f0000000000)="9e261b3f47b492f28c887909959e18996b8b0b475853e6252579dfcbaa1287a27ec12a0607", 0x25) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/07 11:09:00 executing program 5: unshare(0x40000000) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x20000000}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x7, 0x7660652a}, {0x3, 0x4}, {0x8, 0x1}, {0x7, 0x56}, {0x4, 0xfffffffffffffad8}, {0x3, 0x7}, {0x3, 0xffffffffffffffff}, {0xb, 0x2}, {0x8, 0xfffffffffffffa26}, {0x4, 0x5}], 0xa) io_setup(0x180, &(0x7f0000000180)) flistxattr(r0, &(0x7f00000003c0)=""/174, 0x27a0adb782ae71a8) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x14000) request_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='/dev/urandom\x00', 0xfffffffffffffffd) 2018/05/07 11:09:00 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x5f, "91c00c266c8ba076c29047d62e077ac8d3e52d7d21ad595963a5f364b4e720b30e99801f8dffe6ce723317c008a11eca611b47a8e149994ce0e8a3dcac0bafe1da8d41b8eb247f9801ae1c900a557b60c21f32932d771ea421b0a643ea2b27"}, &(0x7f00000002c0)=0x67) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x6}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000200)=0x3, 0x8) unshare(0x40000008000400) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) [ 96.557331] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/07 11:09:00 executing program 6: unshare(0x2000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) connect$bt_l2cap(r2, &(0x7f0000000140)={0x1f}, 0xe) 2018/05/07 11:09:00 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), &(0x7f00000001c0)=0xfee2) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x8}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) [ 96.648154] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! [ 96.720809] IPVS: ftp: loaded support on port[0] = 21 2018/05/07 11:09:00 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0xffffffffffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'bond0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6tnl0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x20000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/07 11:09:00 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0xb88b3c596be7f384, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000080)=""/141, 0x8d) [ 97.015101] IPVS: ftp: loaded support on port[0] = 21 2018/05/07 11:09:01 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='loginuid\x00') exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/05/07 11:09:01 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000cc00001820000800000000000100000000000018"], &(0x7f0000000080)='GPL\x00', 0x0, 0xbd, &(0x7f00000000c0)=""/189}, 0x48) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/05/07 11:09:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x7, 0x18000) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/05/07 11:09:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000380)={0x1, &(0x7f0000000280)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00000003c0)={r2, 0x1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240)=0x4d, 0x20000102000007) r3 = shmget(0x0, 0x2000, 0x10, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000400)=""/4096) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000040)) signalfd4(r1, &(0x7f0000000000)={0x1}, 0x8, 0x80800) 2018/05/07 11:09:01 executing program 5: r0 = socket(0x2, 0x206, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) connect$rds(r0, &(0x7f0000001000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/07 11:09:01 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0, 0xf8e, 0x0, 0x10001}, {0x5, 0x4, 0x340, 0x100000001}]}) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x5) r1 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) 2018/05/07 11:09:01 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200e00, 0x0) 2018/05/07 11:09:01 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001380)='/dev/rtc0\x00', 0x200, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001540)={r1, &(0x7f00000013c0)="0ff0b86f8be7ae07be833f1bdb2a68f1fc29a380d2a4e77beee9fca570168cb22a488d4fd442ea94860a60c408735ad0a26e39003a48c906c5a60a1f1004bd81e99075267f63314abb630e062e2301629939ce3d7476764a57563b395daff617267937aedd05fa94c09855e3282d", &(0x7f0000001440)=""/193}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000300)=@hopopts={0x21, 0x208, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0xb0b6, [0x1460, 0x8, 0x2, 0x5, 0x800, 0x100000001, 0x3]}}, @generic={0x200, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x1ff}]}, 0x1050) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ae7ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xc4, "5a36727205b800d001eb6366c08161f41bdac67c6b615fd8c81cb946a487718e82017ab735de7e70ea43be8b27292e596f23accf477e38a131ef8bfc68488b181f50b635ad826c42c633dbfd19c7a2c930d4c3e57b90a83570907277298f0b9f351e841733ef589b76264b73a999d8959eaf250654a2a7af538d6c988bfff4e80769a4ed0179a9ce5d8850a42cec0eabc2b4966e580c4ae18886451c6ec7194123e7586e2313d18225c551815d1b322ec0fbe7ff8aeea3a0bc19a580cab5281a88f17dc7"}, &(0x7f0000000240)=0xcc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r3, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000040)=""/142, &(0x7f0000000100)=0x8e) 2018/05/07 11:09:02 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000800)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x10, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x90) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/05/07 11:09:02 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffff9, 0x608000) pwrite64(r0, &(0x7f0000000080), 0x0, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="ced30caf099aa2ad3e53bf408fd580f9ab23c09fce7263811a2594df0dbbd7595b9c4a78c211ed763780b1e644fdbafd0f699df27c7bd347b42a293fa2c4e2c6b3ca2fd9b7314fb05737c28a2a3097845f27f6d8b77dd8c801fc77d4a7d6203aacc616da664365afd799d84dfc96a46fc7c39a165799b11c3899fa8aaf34636da4d9d90de5fefb9557cca494066aaf2f1f66ab6be9f1d7d353ac6cec534dfb47072f5969827498b396e2542471c80a3816cb3ba5e00a5ad02e6eb8d9a08a41bfe1356ecc50a4239201cd8fea14faa8584689d36d92693444d0278d0f0af57e67f6d774c19d3b1cbd9008fbdd7268273f98c588", 0xf3, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r3) syz_emit_ethernet(0x3a, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x4, 0x6}, @generic={0x44, 0x2}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 'B95', 0x0, "d78b7c"}}}}}}, 0x0) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000000040)="ffe6ee19", 0x4) readlinkat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/53, 0x35) 2018/05/07 11:09:02 executing program 7: r0 = socket$inet(0x11, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="1a5c995de302", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x9, 0x4) recvmsg(r0, &(0x7f0000003940)={&(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000003800), 0x0, &(0x7f00000038c0)=""/124, 0x7c}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_getattr(r2, &(0x7f0000000140), 0x30, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/05/07 11:09:02 executing program 6: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) r2 = socket(0x1, 0xe, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0xd78c}}, 0x2, 0x2, 0x64d, 0x37f, 0xd5}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000480)={r3, 0x7fffffff, 0x1f, 0xcd7, 0x10001, 0x2}, 0x14) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000002c0)={'raw\x00'}, &(0x7f0000000340)=0x54) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x5}, &(0x7f0000000280)=0x8) fdatasync(r1) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000380)="115d9a2fa7b00945e043dc51b1a07fb266b9f7c6c164e35b8076417afd34ab196200bf587d8995ee7d73ec9791bde1943b209e7d8abc93c603aa748d4bf05b9929009d51b4fa591728853437f0f23b591d49e287ee3da67745d906beed27f21c740ef6145f595f7d1f58693e45899d8beadf446ba7721e9c84de1549e43765671a1614959e9f0b2cdc93d505e7068adb20408e1bcaaa264c1c5a1dbba88b85a87e5f21cf57a4e615887c2d045521b9909aceff27a5e7e6ead9e4e704997d6e05e5a8ceaadaba1e2ad2201aabedc11e7b5428e8ccedaa73b6ea9f0acaa3bb5b87137fa3da6dd5403cdf") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/07 11:09:02 executing program 2: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5, 0xc0000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r2, &(0x7f0000000180)=""/44, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r3, &(0x7f0000000080)='net/snmp\x00') 2018/05/07 11:09:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000106ff8)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f000063bffe)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='.') 2018/05/07 11:09:02 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000080), &(0x7f0000000040)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001640)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001740)=0xe8) r4 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001780)=0x0) r6 = geteuid() stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001b00)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="667272f56b571a28c476a3d79e85eb6db2c8611d844cd1aedc9fe81b362e551a4b96b3a3338fc5a5efee19f3a6b2e0aa83e068785a47d963da8f4e7efb0b5ed70eeaedc50207c07c82861a07f21a381efcc8b9a3495a1a541e5379900604475033489b45354b43de6c57a50fd97595b2048367a87ccd44a1130e05e9be43cc46a462bfcdfd61bcf47a49decedbd71687c30e233e8b979278279066e715a0f2dad274456183c6cdb179daa63b88add34ebb246d64311b83ff1d94412e50ec2b6d8f06e96263aeb35b0aa188678d2bdd8c5d8b7f310c1a6f9018f1aca1759e7aa9fcf86f4cd0b29753e09991822f0503acf5f1b5f84b2c9deb89c878ffec2fb6", 0xff}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000340)="dec05fc78c9ee5d164975b26393ad8e6", 0x10}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="fffaece986eb9382e1446cc2f2a0fdffbf96904b6ae2c976f506d4558815ec76a0c46f2ba2ab4d4cdf6c9843bc3147e14efbc509f1139ef1470e8af7f59246bbde280529a186b7f5c6a11ff66a41aed9717530e118aec7dbb2770cdf31cacff58a0488349e5d102acd95fb229f9606bc316055fd34760def6d37b05c48bb714a24436aff631acdfc4e728724d9a478e375561b38d4e33038e83e8cc0351c8cec05e7ce5799", 0xa5}, {&(0x7f0000001440)="278a0cf91b5fa07f195154a374e991a713eea9cdcbfc7d670f60452f4b1cd5be4495f7c8f46f5c11eb373e46576c824c800ce76ec9bea928e17dd219d55d316e9f52ae0e4beb63f3e3d860f1956d2a85e38d67316d5935e93f85d7aee70b8432be2924ce4084c2b5843b4d4bdd94a5e94f3de60c1e4582581776bf15e6c20b723365ee1fe51b0eac20eac92e961105aeb25a86", 0x93}, {&(0x7f0000001500)="89e63c2ff9736dbaaaae987483041229ff694648c8cb93264c4e0f410384a94670eaec85f9b2d05263ed4fae5827c4bfa125fb7a1cc26cd7007bba1e9bee495208139cf1d375be176a29fd77d96b41905ed9b35716b03aca95c7b2a1b8c4e4413c7ffa5e94fb10d5f91051256a1088dfe974edc529c0bba54fcac4e981a2ac7b54992c99228121c8e7eff1cf0b43da30645d380e5ea88ef010a13411a4fc0490c1c39defef33216fe8bf0132f20fb89742d621beaa85", 0xb6}], 0x5, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x20000000}, {&(0x7f00000018c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="b62c1d3fcea69d5c43fbba12a0010f7fd665d0443b37dafc11b43db9d765dd753de5069d080e4642b4b41a11e0d1f1866f469ce76ee9ac1c8afd3a342d6345b42c7c4cd48d9b9b3e8ced0f824ec8998a343105834ff5ebed987faf2a091a458664633723a595917f1bd9dc504dbc7943d8ba4e82ea586bd3c4dc2884c1ec049c77efb9a9b86a77c9b1f459025ff4917e7cc44c125b555df9777e563ef4de5f06bca023ebd6a85c51c8a8f10add", 0xad}, {&(0x7f0000001a00)="832c20dd3539a713450a6bf65219f8ea717fd0edb4cec227a578dc8ade4ab53a65b3eaaaf1b691117bbe034be8f833d7a63b81722e15a48f18f3b85fb746f4dc982c605d666702d2e65d1c2a9151f0223051005cd319770d4a1a1eebdd608da035bc02188033b27ffe4ed969e497838f76b143bf062d7bbcb2aaf9c0c1ec968f01437d", 0x83}], 0x2, 0x0, 0x0, 0x8000}], 0x3, 0x80) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x6, 0x4, 0xf58, 0x2b, 0x1f}) 2018/05/07 11:09:02 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002480), 0x0, &(0x7f0000002500), 0x0, 0xc5464026521cd69c}}, {{&(0x7f0000006040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x2, 0x40) 2018/05/07 11:09:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffef5) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0347afef7984cdf29502"], &(0x7f0000000040)=0xa) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000000180)=[{{0x77359400}, 0x3, 0x7ff, 0x401}], 0x18) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x400140) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) 2018/05/07 11:09:02 executing program 5: r0 = socket(0x10, 0x807, 0x0) write(r0, &(0x7f0000d02fb4)="220000002100070700be00000900070102e9dc1e0000ff000000000005000280ff45", 0x22) 2018/05/07 11:09:02 executing program 4: openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x509081, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x63, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x10001, 0x5, [0x3, 0x5, 0x6, 0x100000001, 0x40]}, &(0x7f0000000180)=0x12) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x3}, 0x8) 2018/05/07 11:09:02 executing program 3: r0 = socket$inet(0x2b, 0x1, 0x0) clock_getres(0x3, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev={0xfe, 0x80}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/05/07 11:09:02 executing program 1: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x4, 0x4) socket(0x9, 0x1, 0x7) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000280)={0x7f, &(0x7f0000000140)="1e0115ee0bc96eb9ee0350cc10c4355a4adeef6b6393023e1cacf11007917f00a60f715de510bf86d1d065a2ff076adc14be0e526f4a0dabbbd4e8be0b93323e973a03d60ebf8794eebb0a38438b9a2bdf9996724fbac1f0da0a47e2f324c1c6df47faf5c3bd24242d136f834bf4290a6da37fd857aa9964ca74b9e1423718"}) io_setup(0xe6a, &(0x7f00000002c0)=0x0) io_destroy(r3) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x9, 0x401}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xde47, 0x7, 0x2, 0x1, 0xffffffff, 0x40, 0x0, 0x80000001, r4}, 0x20) 2018/05/07 11:09:02 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in=@loopback}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x5, 0x2c031, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) flistxattr(r1, &(0x7f0000000040)=""/174, 0xae) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2000005, 0x4d031, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000340)={{&(0x7f0000000280)=""/106, 0x6a}, &(0x7f0000000300), 0x10}, 0x20) 2018/05/07 11:09:02 executing program 6: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r1, 0x1, 0x0, 0x40800008) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) signalfd4(r1, &(0x7f00000004c0), 0x8, 0x0) signalfd(r1, &(0x7f0000000040), 0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) socket$inet(0x2, 0x40000000006, 0x0) getsockname$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x90) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000280)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) 2018/05/07 11:09:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x6) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000001900)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xc9, 0xb4080) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r1, r1}, 0x10) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') shutdown(r0, 0x1) 2018/05/07 11:09:02 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x501001, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000100)) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}, 0xfffffffffffffd43) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x8800) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x7fff}, 0x4) 2018/05/07 11:09:02 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040), 0x4) syz_emit_ethernet(0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="0180c20000100000000000000600"], &(0x7f0000000000)) 2018/05/07 11:09:02 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) prctl$seccomp(0x16, 0x3, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x8, 0x0, 0x80, 0x9}, {0x52e, 0x1, 0x1800000000000}]}) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='jfs\x00', 0x0, 0x0) 2018/05/07 11:09:02 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7fffffff, 0x10000) mq_timedsend(r0, &(0x7f0000000000)="a06aee5d5c1341252b5f8ec0fded1f2a396f70521da3164015d36f452c603790dfa43386393689f5d5bc7d9080c7cecd", 0x2f, 0x0, 0x0) 2018/05/07 11:09:02 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000001340)=[{&(0x7f0000001240)="1d", 0x1}], 0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r3 = request_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='!\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)=[{&(0x7f0000008240)=""/100, 0x64}], 0x1}}], 0x1, 0x200000000100, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000040)=""/224, &(0x7f0000000140)=0xe0) 2018/05/07 11:09:02 executing program 2: socket$inet6(0xa, 0xa, 0xfbd) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x800, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000100)={0x5, 0x7fffffff, 0x3, 0x6, 0x24b}) r2 = socket$inet6(0xa, 0x80000, 0x2ab) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000004c0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000600)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, r4}, 0x14) sendmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000000200)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)="3b16ec39adaa5fb60881fbb7ae560bc02af5df0762b274cc9b43167a5b53b09e674eace88f3a4e10c098a549323425f2ddb9886c203cd4283b6e3f466cfcba13f4a778f4010eea97247c5c403e25c3e4f180a4a87f553e583d2bb19644d23cd4b6bf644ca7725ace80be5c9bcead63afce4a", 0x72}], 0x1, &(0x7f0000000300)=[{0x90, 0x0, 0x8, "ce98fb6333461f6b47335293cdbab275352ac9eb23bdd6e59f659f55896374204b8d39cfdae2c18c31455333d414f30b84a055c84766332ba49db569702722ffb123afb324505de149fc21e082fecffca2c93e4b5b9f2f5792cf210fe0fa8207b26001d948bb6c171ddf6a70be876c7363f7e472dab3879bacb3316e"}, {0x28, 0x0, 0x6, "7cdcad66729eb8ee3114aa5e9899a771026b"}, {0x38, 0x3a, 0x9, "edece31d61cde2bdc5d18378f4156840a2837154eeebd13201a266271b5c161678f99587b7b0e2c7"}], 0xf0, 0x1}, 0x3}, {{&(0x7f0000000400)=@sco={0x1f, {0x1, 0x8, 0x90, 0x9, 0x7, 0xc0}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000480)="407419e7e87efdacebbf53a0f08564234820ece02ff08f26093a5a4115b84f5a", 0x20}], 0x1, &(0x7f0000000680)=[{0x10, 0x11f, 0xfe2}, {0x1010, 0x0, 0x5, 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{&(0x7f0000003100)="a8846e10a48f72bbf15b0a93153191baf59cb180e0dfa0f9c79c6e64a2570aac28b84e15e7c57dab9a7aad47c67dcc613764e0d89686db19ff3417f0eb1ddf0512189d5bfbc7a54c018dcb2fb0380f1d4b1c2f7b4016f6d29c1377d6b0d394a785d109b1f0503eca3332446571f510026d94dcbdbe5b98e80049a9fed2651867fccaad3d9c05f3720a41a9eacbe2a0936b74be559a894156fe897f42b29aec0ce56598b8877f477b49ea40eaf3a7f0f962861ce6a8d6", 0xb6}, {&(0x7f00000031c0)="c6b66b917118b9d3c12a7aad71a2c633fb6cc3cf1240bdcbf4df42a76d1f30f9dd7b73bcbe3a6edb9109e842be30740e01d75e651d2d4860100da211b8837e6eecd421225467a4934879766d570699dd375174ec482fa7ad4bdf1911f45fb36e8c385344ca5ed5ebd9db6fd999ebb09cdb", 0x71}, {&(0x7f0000003240)="fcd2b2438242db9b18c2fc1d15363b85f4f82b58a6ba7456d0ca21712cafc5f655556a4f82b9f5c5843876ee4d0cf90d4d74a93afcd44917d50e6744b03ab290f8c7d394d97cc41060bbfeac15539579359b176c5f68ae467c50c8591dddc9e9589b84ea9a3bc9df84021f85d35077778703982853c8b9847b1ef699e471b8b3f51639d2bf0b29a12b0a0d5d4b7fda1480d025d49c55e7ad34c5f2397ce7737ddc91a30051b8c58c24dc186308c3590817b565abb0145d5ae6e8ae455d54bac9808e879c9a6744e0e80829d01100fec8a09d0ea3e1ef7af2df8ea5c719cbd8", 0xdf}, {&(0x7f0000003340)="d97f2d35f510b43d21168c6571f713037a7f411285aeda520ee0b3c4f052bfd3aad5953cd7438a7b29dc5a29063f16c9282dca3de7a531ac903c12d51433", 0x3e}, {&(0x7f0000003380)="2093377020b4ad0d6a897318ff603c67adb621f80627056a13ab31e0a9168d237f0563309986c9f7b5ae600b4da9163350d17fbc91cadaf82539aa469000dd3fb26778", 0x43}], 0x9, &(0x7f00000034c0)=[{0x108, 0x11, 0x1, "b9d4757a89fdb3d824db4ba86c87611ba628c012b6746ff735c59214c836f7e98e64c8abe1579014db927b48d8917dc43f8576e127423031a46c905dda3ac690724f42aa0bfd1c66032929cf8b6d4a6d44d3f956f91624d2b2f4702a0443e7d4fc7c1b7a9382ff00fd67674fa519fb41e8bb478d0805680b619ab5e8168ed0366a27579253ef6070be26dfe74987d235c72643374b36f2c75548713fda913f640f7d0e18b02646c08648ab9eeb5b0065a433f7718eda4b8ab7e92f0eabffa93655adabc4267fe9972104130366aa69734d849754636cd81f39f9c9c71abe18fc5b588154f03c0c086062e3654a3ca52da6e8e694"}], 0x108, 0x4000005}, 0x2d11}, {{&(0x7f0000003600)=@ipx={0x4, 0xdac4, 0xfffffffffffffffc, "42f3785c5d52", 0x6}, 0x80, &(0x7f0000003700)=[{&(0x7f0000003680)="d1fb0e8abd87cd432cd6c503e888e256375c845e1ca175969127", 0x1a}, {&(0x7f00000036c0)="26f7f9da9de34090f077adf534e97bb803afe80dd32d4446c6fbea0549afa3dce5c1f5476c22a9c2cfa94ed0", 0x2c}], 0x2, 0x0, 0x0, 0x44}, 0x941d}, {{&(0x7f0000003740)=@l2={0x1f, 0x180, {0x7, 0x7ff, 0x7, 0xfe, 0x800, 0x400}, 0x4, 0x1}, 0x80, &(0x7f0000003840)=[{&(0x7f00000037c0)="09e49d05abb3186b26a98e727cafec59c90542429a527e553e69458ef72877d85f742e2dd9fa1c909dd4431b9f69d8a27d77c704d967e81bb27247da7d8b0b10d8d0062d1691c880968389", 0x4b}], 0x1, &(0x7f0000003880)=[{0xf0, 0x10b, 0x2b34924a, "73d907186314da58156aa27b2ee7c52783db718d58f15bb0f7c560bd0469f8e26f09831b9f8e0e91e81f342ca711877e83f28de213acfebb3327b7181629f6999bd03b6dee2c0437ac42168705d97853b1221642cdacbd835d885d2bf71febd736adb53604f78be9b65a229618b9056ee1e5b340055e8bff91bd9745cab38733a7504d5618e934953899095e5a8e9282d084682a2b8e749d56a6d6550072b716be6ac9b13a7b25ad46d385050c3246411e68fafa840348860018982db218698d11de1796aa2d42844dcf4aa0bb89b6d81f2ea586f8ad4386cc"}, {0x40, 0x109, 0x8, "64273b0d6aa3bbfe500f59af71fbe387b40ecb6f2056de1fde3dd78906df2f272b9a8fb721efee40a58b1d"}, {0x98, 0x10b, 0x3, "04da912165c609ca3b87411cf6cc3fe0474b28cc9524a2f2ac372442349bea66123c107038af71e962e83dca884153e7a2c77b79b0430c948dde1f1cef0322daa2b85049a020f2ca51267ba76015f5ccc223859f1e707b492971a22db87261a6bab268ad53a087489bb8abb7288e41e136ed42f5616b281dc5ceae797d10e20f321bda994fd13c87"}, {0x100, 0x119, 0x9, "1c1cfc5cbc606d0da596fc706d19687c47d5b580162c297670f71fcc5a3ced5236d954447002d7783c8abaeffa666af9a78dd1c9dd660e94a38846c13f5124a58c7c4721e902f81b7209155ae72faae6afa3a65eaff19a24e35ad454be5b89d2f6a9fe329451abd618f358bd6331899323e05b2f644200aafcdf220f98b5ddd4adb1029a4de5daf01abf744306e420b310e84896eacc2ac22f530c6cf09329cdd9f1cf33fa29a0778f46433821fe5299b7e1791c806d94f78330ca5c374445347f31664775a5c3b3d499bbc5ec9122e08a091753eb53ad8c42bcc60349c6efde10beda1f0a3b289abe6427"}, {0x100, 0x18d, 0x3, "013c9da681478f5148a3df73c725edaacdfbcccceb5ed40aceafe33b08d3936915a4119d22e527c73cfe9501da2461fbe0697ccf821e5e18d3331de96087ebc1502d9125be4f28946fc8533620539a62ce39c031fce317e62779a6ff345edf53cba956ed2fc3a1bab5aff3e1eae77c17ec95a9e6a25a54d6f3b6850f128c44726841804535dd0b337c2a4ead97344e93e886a3a922a9db5935a52e3a00c64f784a022b272917fe0534300cc05943797281388d9f73624a0f7266a562f7ae6221553a064667332761a3ddb67d002d2502f29bba1d9a526112d56799463a3083fde7dfaaa0d89b0c38b9ef76aeac0a"}, {0x40, 0x107, 0x66, "c481f378f322ffb70eec3b8567b69b2bec92a20d1d2ca1c85cea47a29243ff6592761425745be2c2b720f78f6dcd53"}, {0x40, 0x111, 0xca, "e952358823bf19a697920a1063554c5ac99489127d4dba70caaba108cd82436e09182573a7095361ee679ba87e549bd1"}, {0x50, 0x101, 0xfffffffffffffffc, "525e9cdd0936fd85a8620014a58e5c8cc8b3fd964229298fd953828f1beba4cc3b353043752c24b81f77759a5d288b0fe96b62faffffc222765ce9c94794bc0b"}, {0x18, 0x104, 0x7f, "351496649362f331"}], 0x4b0, 0x24040880}, 0x1}, {{&(0x7f0000003d40)=@pppoe={0x18, 0x0, {0x1}}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000003dc0)="e683199be088165ded029f1ee3df802cebcad7bf4497d62ae5a743ce4996c13f54b051e6f329ee226a07396638d90c3ed43c4830b8ab5a279a914ef6fe00", 0x3e}], 0x1, &(0x7f0000003e40)=[{0x20, 0x0, 0x101, "17a7af4943d81977e5a7a2a5aa91"}, {0x40, 0xff, 0x1, "54935ee8b465fcb954846c4352b3e8ed8ed66c4ef60d702de9971fcbe64e7cdf4a6151d64e2eba53fa7d8822"}, {0x20, 0x103, 0x1f, "623885641908cbff60cdc4fcf40f0a"}], 0x80, 0x20040000}}], 0x7, 0x0) 2018/05/07 11:09:02 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x600002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x800001, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000730ac0ff00000000000000000000000095000000000000006c66dab07bdb13ebd7a78309c1b2c01404657cd168a260840f56075c8ce7a3a4446aa854062e19e306c866a0d78cf95fc504f333fa5f573bcf938d4366952648d6de4ab3e5e247b375c45588da2413ad6330db267480d41a89aebf94047b1162397da87d907ffc32459556f96f43baa6f956e3602084fa8f3249c54cace297930e2c3c708366322f552a498708cda063277779aa473d9b79fa6b2fb330f3dce43428f0c7ce1f57fe1d75ff0b10000000000000000000000000"], &(0x7f0000f59000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0xffffffffffffff99) 2018/05/07 11:09:02 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) 2018/05/07 11:09:02 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x101, 'queue0\x00'}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)={0x124, r3, 0x126e1aec03c35146, 0x70bd25, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x61}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x10}}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xf}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x37, 0x3}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x56}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xaf}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2a, 0x2}}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8e}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3ff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x11}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}]}, 0x124}, 0x1}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) 2018/05/07 11:09:03 executing program 2: r0 = socket$inet6(0xa, 0x80801, 0x8010000000000084) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$unix(r1, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1}, 0x8) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00000000c0)={0x8, 0x1, 'client0\x00', 0x865114a9fd3989bb, "4708b18b66772130", "4f78b3643c0ffee1db43755646fcf957ac51999d85078c3de415be1962300060", 0x0, 0xfffffffffffffffc}) 2018/05/07 11:09:03 executing program 5: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000019ff0), &(0x7f0000019ff8)={0x9}, 0x8) 2018/05/07 11:09:03 executing program 4: r0 = socket(0x3, 0x803, 0x300) r1 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0x10) recvmmsg(r1, &(0x7f000000b000)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003f00)=""/97}, {&(0x7f0000003f80)=""/57}, {&(0x7f0000003fc0)=""/112}], 0x0, &(0x7f0000004080)=""/65, 0x0, 0x5e5}, 0x3}, {{&(0x7f0000004100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x0, &(0x7f0000004380)=[{&(0x7f0000004180)=""/234}, {&(0x7f0000004280)=""/121}, {&(0x7f0000004300)=""/93}], 0x0, 0x0, 0x0, 0x8}, 0x3}, {{&(0x7f00000043c0)=@hci, 0x0, &(0x7f0000004640)=[{&(0x7f0000004440)=""/23}, {&(0x7f0000004480)=""/69}, {&(0x7f0000004500)=""/126}, {&(0x7f0000004580)=""/50}, {&(0x7f00000045c0)=""/69}], 0x0, &(0x7f00000046c0)=""/200, 0x0, 0x3}, 0x6d3}, {{&(0x7f00000047c0)=@sco, 0x0, &(0x7f0000005940)=[{&(0x7f0000004840)=""/216}, {&(0x7f0000004940)=""/4096}], 0x0, &(0x7f0000005980)=""/159, 0x0, 0x2}, 0x6}, {{&(0x7f0000005a40)=@in6={0x0, 0x0, 0x0, @loopback}, 0x0, &(0x7f0000005d00)=[{&(0x7f0000005ac0)=""/143}, {&(0x7f0000005b80)=""/153}, {&(0x7f0000005c40)=""/156}], 0x0, &(0x7f0000005d40)=""/4096, 0x0, 0x6}, 0x5}, {{&(0x7f0000006d40)=@rc, 0x0, &(0x7f0000006e00)=[{&(0x7f0000006dc0)=""/37}], 0x0, &(0x7f0000006e40)=""/249, 0x0, 0xfffffffffffffff8}, 0x696}, {{0x0, 0x0, &(0x7f0000006fc0)=[{&(0x7f0000006f40)=""/89}], 0x0, &(0x7f0000007000)=""/203}, 0x7}, {{&(0x7f0000007100)=@ethernet, 0x0, &(0x7f0000007800)=[{&(0x7f0000007180)=""/208}, {&(0x7f0000007280)=""/92}, {&(0x7f0000007300)=""/131}, {&(0x7f00000073c0)=""/255}, {&(0x7f00000074c0)=""/172}, {&(0x7f0000007580)=""/189}, {&(0x7f0000007640)=""/194}, {&(0x7f0000007740)=""/152}], 0x0, 0x0, 0x0, 0x2}, 0x9}, {{&(0x7f0000007880)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x2be, &(0x7f0000009b80)=[{&(0x7f0000007900)=""/4096}, {&(0x7f0000008900)=""/4096}, {&(0x7f0000009900)=""/175}, {&(0x7f00000099c0)=""/4}, {&(0x7f0000009a00)=""/139}, {&(0x7f0000009ac0)=""/158}], 0x0, &(0x7f0000009c00)=""/32, 0x0, 0x9}, 0x1}, {{&(0x7f0000009c40)=@generic, 0x0, &(0x7f0000009f80)=[{&(0x7f0000009cc0)=""/6}, {&(0x7f0000009d00)=""/174}, {&(0x7f0000009dc0)=""/57}, {&(0x7f0000009e00)=""/59, 0x51}, {&(0x7f0000009e40)=""/86}, {&(0x7f0000009ec0)=""/156}], 0x0, &(0x7f000000a000)=""/4096, 0x0, 0x3}, 0xff}], 0x2, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x5, 0x88180) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000100)={0xffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/05/07 11:09:03 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = semget(0x2, 0x0, 0x12) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000100)=""/131) semop(r1, &(0x7f0000000000)=[{0x0, 0x20, 0x1000}, {0x0, 0xf8, 0x800}, {0x3, 0x0, 0x1800}, {0x3, 0x620}, {0x0, 0xf4, 0x1800}, {0x4, 0x4, 0x800}], 0x6) 2018/05/07 11:09:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readahead(r0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x5, 0x0, 0x2, 0x1f, "eca0f3db2949e2d98a6f305649e3a10c32e66c8b45d191a8dba74c5940b5bde283a217e960d8b49b3cf7b087", 0x8}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x7ff, 0x4, 0x1ff}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x10080) 2018/05/07 11:09:03 executing program 3: r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f000060ffff), 0x0, 0x48081, &(0x7f00006b1000)={0xa, 0x4e20}, 0x1c) sendmsg$rds(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/218, 0xda}, {&(0x7f0000000140)=""/179, 0xb3}, {&(0x7f0000000200)=""/114, 0x72}, {&(0x7f0000000280)=""/24, 0x18}], 0x4, &(0x7f00000004c0)=[@cswp={0x58, 0x114, 0x7, {{0x4, 0x7f}, &(0x7f0000000300)=0x9, &(0x7f0000000340)=0x5000000000000000, 0x1, 0x8, 0x2, 0x400000000000000, 0x28, 0xffffffffffffff00}}, @cswp={0x58, 0x114, 0x7, {{0x1f, 0xffff}, &(0x7f0000000380)=0xf7b000000000, &(0x7f00000003c0)=0x2d3, 0x1, 0x9, 0x1ff, 0x2, 0x3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000400)=""/125, 0x7d}, &(0x7f0000000480), 0x1}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x8b}], 0xf8}, 0xd1) close(r0) 2018/05/07 11:09:03 executing program 6: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r1, 0x1, 0x0, 0x40800008) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) signalfd4(r1, &(0x7f00000004c0), 0x8, 0x0) signalfd(r1, &(0x7f0000000040), 0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) socket$inet(0x2, 0x40000000006, 0x0) getsockname$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x90) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000280)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) 2018/05/07 11:09:03 executing program 7: getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000001c0)={0x3d, @multicast1=0xe0000001, 0x4e23, 0x4, 'none\x00', 0x10, 0x8b77, 0x3a}, 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d8000)='/dev/rfkill\x00', 0x205, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000b99fc8)="0bf5430f080300", 0x7}], 0x1) readv(r0, &(0x7f0000001200)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x15, 0x53, &(0x7f0000000000)="1ac7bcead9d0a6a09ff9af375f166d2e9aabd690e345fe0522fa63095268b9555dac7683541ebc71a3512f6b34f37f1f8913c95d264e9478d6e1d3a30e31c8a72a9ede7ebfa0ae8eb56d2c63cc5a49c7824c26"}) 2018/05/07 11:09:03 executing program 1: r0 = socket(0x10, 0x2, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x440400, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='[!\x00') write(r0, &(0x7f0000000040)="1f000000ea2001002a0001001a0023ca0000000000000000", 0x18) pause() 2018/05/07 11:09:03 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@bridge_getlink={0x30, 0x12, 0x20, 0x70bd29, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0x400, 0x200}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x80000001}, @IFLA_LINK={0x8, 0x5, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4040000}, 0x1) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/netlink\x00') mmap(&(0x7f0000018000/0x4000)=nil, 0x4000, 0x0, 0x80800000802011, r2, 0x0) 2018/05/07 11:09:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r0, 0x0) 2018/05/07 11:09:03 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f29d1376637, 0x20000010800a, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xbf, @time, 0x0, {}, 0x4, 0x0, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x9}) r2 = dup2(r1, r1) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0x0, "70390e3201df8956", "f8c0f8f7637a15f78d8875030addaf4e978f7137b91e9b19c16c8b5970ddefcc"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/07 11:09:03 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000866ff8)=0x80000001) sendmmsg$unix(r0, &(0x7f00000bd000), 0x92492492492494a, 0x40) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) recvfrom$ax25(r1, &(0x7f0000000040)=""/129, 0x81, 0x40000020, &(0x7f0000000100)={0x3, {"ef07a793e5d6ad"}, 0xda}, 0x10) 2018/05/07 11:09:03 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x108) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r2 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80000) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f0000004880)='/dev/snd/controlC#\x00', 0x8001, 0x90000) r6 = syz_open_dev$ndb(&(0x7f00000048c0)='/dev/nbd#\x00', 0x0, 0x0) r7 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000004900), 0x80800) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000004940)={0xffffffffffffffff}) r9 = syz_open_dev$sndseq(&(0x7f0000004980)='/dev/snd/seq\x00', 0x0, 0x10840) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000049c0)='/dev/sequencer\x00', 0x400200, 0x0) r11 = memfd_create(&(0x7f0000004c00)='/dev/rtc\x00', 0x0) setsockopt$llc_int(r11, 0x10c, 0x7, &(0x7f0000004c40)=0x7, 0x4) r12 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004a00)='/dev/sequencer2\x00', 0x501080, 0x0) r13 = syz_open_dev$sndpcmc(&(0x7f0000004a40)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x400000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000004a80)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$netlink(r0, &(0x7f0000004b00)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8100000}, 0xc, &(0x7f0000004840)=[{&(0x7f0000000240)={0x24e0, 0x38, 0x308, 0x70bd29, 0x25dfdbff, "", [@typed={0xc, 0x87, @u64}, @nested={0x20, 0xb, [@generic="b80f172c94389538", @typed={0x14, 0x58, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @generic="b47b826ebdf0e8c24d02bbfa72014cd1041749baa0f7e937cf015e1d50ab26f3b6443457d821f30427f2dbd604c45c4476efc0bb393ea5e203deb89c1a3d5565a5302a9a6e1b3fd5e47311fde868eafcbfbb9aac30f729fafcbf15ab552f20fdbdc2e57d6fb891733deacf3067c16d8d29604c89068570bb4f3f5d9e5f497c82a4e4d6ba09b3dfe78e7efecc54d96016e9a5932d98d45cb00941b27a446286924f93832c19cd799d08985d3b15c29447519e663df256ffa62c809cb087b821dbc0ade9d5a908acd8c9060769c66f7ec4bafa68de63daab1743", @typed={0x8, 0x27, @str='\x00'}, @generic="c3019fed6f1190932e66783953c5127b45e6d2ed639a0d51b8a97ee81d980dec17657ad932152e33109f6648d48b128b23859f6a75ed0d833fee3397ba5e32289612b56a41a7c6e1e921b8fa259f8fbc5e05147040fcf76d371f60a3c82e0557037fdf99d92763710919468e6b3608978901f666d6dd02a2b9f87b5ff367a9ba9fc5dc570452f39efcc2b73d", @typed={0x1004, 0xc, @binary="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@nested={0x4, 0x3d}, @nested={0x31c, 0x4e, [@typed={0x8, 0x5, @fd=r1}, @generic="9f85a3cdf40904e20bdb3c6e2802a9849a9c3f4785eda290bd2f5d78a7bc7adb8e84a0b411220d4a0e4865636d704cd64d6d5030fc28adb348d3ae4fe7234dc403da90a8ceb49723c1556c71e03b28bf492b53b27798", @generic="42991e2d1035329e7f3b10dec8c28b4036560ed2ad402dd4048339b60cbd19a28fffcb6d86c2ece168e329e2a059e8f10c272a009b6ed3b5d289193784162fd72d2b6977251543eacd5e61934ce8734fa0d4193a7172fdb707bcb0e0a14338ec37e38fcefdd6bc910b41bc756c1e893db8015f46a254da6b9652e7e23b3e4475d237e00313aef2c0acb82f2428eed5781c1279f222fcfac49885e0a539ea4f90d176361bda", @typed={0xe8, 0x23, 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@typed={0x8, 0x94, @str='\x00'}, @nested={0x40, 0x33, [@typed={0x8, 0x2f, @fd=r4}, @generic="b7ac8751d902771c8f7ffebcffffc4cba7b568e06f0afd61782e2f96ad94d663f999f5b5b804e5ba51703d5d", @typed={0x8, 0x88, @u32=0x9}]}]}, 0x20c8}], 0x2, &(0x7f0000004ac0)=[@rights={0x38, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r12, r13, r14, r15]}], 0x38, 0x4000000}, 0x4000) r16 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r16, &(0x7f00000000c0), &(0x7f0000000180)}, 0x20) ioctl$KDSKBLED(r16, 0x4b65, 0xffff) 2018/05/07 11:09:03 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xfffffd, 0x10, 0xffffffffffffffff, 0x2) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) sendto$inet(r1, &(0x7f0000000200)="01270cbb", 0x4, 0x4004000, &(0x7f0000000240)={0x2, 0x4e24, @rand_addr=0x7}, 0x10) connect$bt_l2cap(r1, &(0x7f0000000280)={0x1f, 0x75, {0x0, 0x2, 0x6, 0x3, 0xc92c, 0xb1}, 0x8ee, 0xa7be}, 0xe) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x6, 0x422343) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x1, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x40, 0x0) 2018/05/07 11:09:03 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000000)=0x6e) 2018/05/07 11:09:04 executing program 7: ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}}) r0 = socket$inet6(0xa, 0x8000000001, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000001a40)="81", 0x1, 0x0, &(0x7f0000001a00)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x6}, 0x1c) recvmmsg(r0, &(0x7f00000032c0)=[{{&(0x7f0000002000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)=""/193, 0x40}}], 0x4000000000003f4, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8) shutdown(r1, 0x0) recvmmsg(r0, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/77, 0x4d}], 0x2, &(0x7f00000010c0)=""/54, 0x36, 0x6}, 0x100000001}, {{&(0x7f0000001100)=@llc, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001180)=""/24, 0x18}, {&(0x7f0000002080)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xe433}, 0x8}, {{&(0x7f0000001200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001280)=""/156, 0x9c}, {&(0x7f0000001340)=""/61, 0x3d}, {&(0x7f0000001380)}, {&(0x7f00000013c0)=""/222, 0xde}, {&(0x7f00000014c0)=""/120, 0x78}], 0x5, &(0x7f00000015c0)=""/144, 0x90, 0x200}, 0x8}, {{&(0x7f0000001680)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001700)=""/11, 0xb}, {&(0x7f0000001740)=""/61, 0x3d}, {&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000001780)=""/105, 0x69}, {&(0x7f0000001800)=""/9, 0x9}], 0x5}, 0xff}, {{0x0, 0x0, &(0x7f0000001e40), 0x0, &(0x7f00000019c0)=""/45, 0x2d, 0x7f}, 0x8}], 0x5, 0x10000, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) 2018/05/07 11:09:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00002b7000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x38, &(0x7f0000000000)=""/63, &(0x7f0000000040)=0x334) 2018/05/07 11:09:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f0000000040)=0xa0) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6a1, 0x3) sendmsg$rds(r2, &(0x7f00000007c0)={&(0x7f0000000180)={0x2, 0x4e23}, 0x10, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/207, 0xcf}, {&(0x7f00000002c0)=""/96, 0x60}, {&(0x7f0000000340)=""/195, 0xc3}, {&(0x7f0000000440)=""/81, 0x51}, {&(0x7f00000004c0)=""/132, 0x84}], 0x5, &(0x7f0000000700)=[@cswp={0x58, 0x114, 0x7, {{0x1, 0x100}, &(0x7f0000000600), &(0x7f0000000640)=0x4000000000000000, 0x7, 0x4, 0x8, 0x1, 0x1, 0x81d4}}, @mask_cswp={0x58, 0x114, 0x9, {{0xfffffffffffffff9, 0x8}, &(0x7f0000000680)=0x3, &(0x7f00000006c0)=0x800, 0x2, 0x1, 0x1f, 0x24e1, 0x2, 0x1}}], 0xb0, 0x40080}, 0x20000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1}, &(0x7f0000000100)=0x8) 2018/05/07 11:09:04 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x440000) 2018/05/07 11:09:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) write(r0, &(0x7f0000000100)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) ioctl$void(r0, 0x5451) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x9, 0x400) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7ff, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'teql0\x00', 0x4100}) 2018/05/07 11:09:04 executing program 0: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init() r1 = open(&(0x7f0000000180)='./control\x00', 0x501000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000200)={0x20000004}) r2 = epoll_create(0x1) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x80000) inotify_add_watch(r1, &(0x7f0000000240)='./control\x00', 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000280)="3d2b201723a7df737d29ecc8e3f0450cfc00d4ad4eb01769c6c6e09513fe5d1b4f6bfe88bf8530fca1019dff191c77c4f9b489fd75649e8dc5fbf89a304e78d5570eb6e5af25adae4ce90cd9adfb4881f9a0cfc92060f890f3f413bc30a175f02b8124bb1024c620bbd33eb66f7b104afc604bb195e6dc51c9a66acb22de7584a0403c269402ce5359621cf2fff9173608e799b5741eca823406418f57bb1aa54e0391cc577e04fe68d778890c816ce25be4606d2258993bcb3ee12c727dbd7082ac5bd9dc0e7f39d3e8685f85890441cbd3c5a3db8b45498a4b08c01e1b228b3d6ecddaca27b4", &(0x7f0000000380)=""/109}, 0x18) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000001c0)={0x20000001}) inotify_add_watch(r0, &(0x7f0000ebbff6)='./control\x00', 0x80) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000440)=0x3cd, 0x4) rmdir(&(0x7f0000f98ff6)='./control\x00') epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/07 11:09:05 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x7fff}, &(0x7f0000000140)=0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x103042, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00000001c0)=""/152) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1}, &(0x7f0000000080)=0x8) 2018/05/07 11:09:05 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$bt_hci(r0, 0x107, 0x9, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x19) r1 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000000080)="c45419b0187b45106d8a4732eedc80777e752fb343017dfc3c576aecbbfd7eea10765f228584d2ff67d042aafcfc1b90b9b92f793cada05905a5de0cab17bb88e902aaf277fbf02c8685ec2d49da9b9d872ab3bbf1e3e624aedb434ad5cd45c4b88198a1024028cba573c99c490cbc52801c1739137056010c491eedeb75dae08fbd76827c7e7a9d36b80ace5d09bbc460c62d7176f103f8571e8b0d38f75b3dd940ab08509210921d8cbb87bd7a501528a02cf05432a724") setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/05/07 11:09:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000000c0)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0x5) accept(r0, &(0x7f0000000000)=@vsock, &(0x7f0000000140)=0x80) 2018/05/07 11:09:05 executing program 0: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init() r1 = open(&(0x7f0000000180)='./control\x00', 0x501000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000200)={0x20000004}) r2 = epoll_create(0x1) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x80000) inotify_add_watch(r1, &(0x7f0000000240)='./control\x00', 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r1, &(0x7f0000000280)="3d2b201723a7df737d29ecc8e3f0450cfc00d4ad4eb01769c6c6e09513fe5d1b4f6bfe88bf8530fca1019dff191c77c4f9b489fd75649e8dc5fbf89a304e78d5570eb6e5af25adae4ce90cd9adfb4881f9a0cfc92060f890f3f413bc30a175f02b8124bb1024c620bbd33eb66f7b104afc604bb195e6dc51c9a66acb22de7584a0403c269402ce5359621cf2fff9173608e799b5741eca823406418f57bb1aa54e0391cc577e04fe68d778890c816ce25be4606d2258993bcb3ee12c727dbd7082ac5bd9dc0e7f39d3e8685f85890441cbd3c5a3db8b45498a4b08c01e1b228b3d6ecddaca27b4", &(0x7f0000000380)=""/109}, 0x18) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000001c0)={0x20000001}) inotify_add_watch(r0, &(0x7f0000ebbff6)='./control\x00', 0x80) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000440)=0x3cd, 0x4) rmdir(&(0x7f0000f98ff6)='./control\x00') epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/07 11:09:05 executing program 1: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/05/07 11:09:05 executing program 3: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file2\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='f2fs\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0}, &(0x7f0000000ac0)=0xc) getresuid(&(0x7f0000000b00)=0x0, &(0x7f0000000b40), &(0x7f0000000b80)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, &(0x7f0000000c00)=0xc) r7 = getpgid(0x0) getresuid(&(0x7f0000000c40)=0x0, &(0x7f0000000c80)=0x0, &(0x7f0000000cc0)) getresgid(&(0x7f0000000d00)=0x0, &(0x7f0000000d40), &(0x7f0000000d80)) fcntl$getownex(r0, 0x10, &(0x7f0000000dc0)={0x0, 0x0}) stat(&(0x7f0000000e00)='./file2\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002180)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000021c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002200)={0x0, 0x0}, &(0x7f0000002240)=0xc) r16 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002580)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000025c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000026c0)=0xe8) getgroups(0x4, &(0x7f0000002700)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) sendmmsg$unix(r0, &(0x7f0000002800)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000140)="b9da187e790ded804ddd13e535b193eefaba70b3b140e4d49e78015a4e94cfa97d007efeb87f94e03230f8a4e2e188b5cbc101a7cc27ea462a9e07e5f9131ba85515858d4f", 0x45}, {&(0x7f0000000240)="e1ccd2c3dfcb9e93632ac4178644e670cc869443b621b7ec93900f89e5dcfff21c9bc2d873db546db01c7dc90ee2cb52aec243ff3fca5546d99f605b268a7a3deb8f8569dc38cdf059cfb2608322f6dc591c515c17c18468186bbce2ca8c1b1433e3f313d18b7dda5e234a8f1d4d7cbebb3fd0410c27d1f08780fff0187ca91650c7196aa78a3059983e1b4c31f21f021b6f0f2668c5f1c7e6eccef68fb8777a032643a324bdc37061ca75a220dc7b1b3c16e6799286ff2f76fd06b3674326a15b24170fdd1a6355b24b974021cd944cced0c1b7de72ccfe", 0xd8}, {&(0x7f0000000340)="421d2f6e6d71be05300e0d43a0e227ceddc0743d677e25f9cce3a613350ba3dfce951a4871507b722b01b1ae80989d5c7599ad22485748b9c3fe7a8b52f06c65a2e0a70643a370cc4b60ea6c89985b9d8e7001130b96a0b17126d20dd10925b501381b7f1f29af6827c912c0d82d7c246a5675b2cbd976ec73a18d7204687a910688f965c8bbc4b7a74588d8268cd3edb604142d4293a74135e34ba2f32d52256aa614873a05304e0309e87f", 0xac}, {&(0x7f00000000c0)="5164c6062b074d625f884e9e472cee64ee768aaf16e3a08b83f73de492b32365c7e8", 0x22}], 0x4, &(0x7f0000000440)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x58, 0x8000}, {&(0x7f00000004c0)=@abs={0x7aabdd82f11fc25c, 0x0, 0x4e21}, 0x6e, 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3221b52d85ecd8d93e553dbbb4118967ef8b5d923d2de480158d6e7d59244891ea6bd503d84e3cced9db58acbcc4a96ca717e100a78b295c46b2d6a8aca91fa135e0477ec1e64b054f511ba4e9a9dd3971e3e742114b3cd0678c74b6aea26c42a4336a6eca64f74e5343bad3779e860b6548e2a616cb42d1fb77f46a72c8a86fa723b14368d5952926573220798a89157ad75ff1f074d4cb46c595227278fff113b7a566263d8780d681af0e82c2cdfc573e67afa05726d51a5e059490bdee79fecd71b04a4b6b2b0b12800f9bda63d63722ce01848f871acb7d4edc5bf81c9353a7efaf3d1310144125e78e10ff7dc4f6778af13355efe3836d8481725353f51471b15b2a1de57b0ee0e8489c7d067a6a180f07ca3762d94d8c66f3c2129e6b6410c83c072639bda3cc3e879cc6bf055fc2d464781e72a3b71339eed693754911bdc9f5af2cfc3c859d1d23d191c86bf1750f236fc993f5610e228f3a6141308ef276944fc431e3ddfcc567eae2ad98854982922112c9aa0b9697785475feffab8c6c0b5f320b12836573180bd6b1e005131d3b3c3e6b9c2547bef689a63fc8f582d261da37b5c90c9c7db786c5af4a38e520585b5ab2c586362b5f5ccb77d65fe7955ea9270a069847b95496898c254aa173debb43db9b1c113ab5dd25ab8669a02ef893d2daf89b96fcc9a04678176dcdf311cca1afea70901471789be7791a4d384add17c6361795eaeaddaa3fd11ac87e98ca58dbba74b48d2a89c728eac33081ff6348b67d40a500f1074cf929800bd719af1dba4bd0f6670a8df8cf174599212fda9f0077b969de7dafe7da74eb25845bdd83111dcdbaa0001dd67afa8ca6a3950f48a3d14b9fc9d7a1c3c931bcec85b4c2344447704b7a1f8c337498035a4d5be15ee1a3856443533cfde2a5178d8d1397898e51c45a0e1fc22b78e7c14d91df228843bbee40eca79f66dfb0acddc4e4ac17081d5681522b5af307537ea353eabd52a805094109a2fde3d7dd1f428eac29ecf9067d8db12c1c3ff93449fbe5dcb3506d01f24e32b33f673a265dc9911e6c679d21bd30b96f42a0388bce1334194f5322866c1f9e963346983fb782fcd9a104ece1951d2a7aa8cb233e9e8c78c8e43583e6cdf4c42805ed9e600c9132068fea6381fb8e825bea24e04cd070ba152dc032fc71b88578090bbcc68fd08b5584c98383e43dea50d103ddeee69d80ae79c3fe20fdb5033d7e2450e5129cad6ecc7222f05eb2938be93f2f2d4285288cdafcf1e713aed317e54b38d45ad8bec579530198b6bf5219e6b146f463e1833c3f94c513eee17edfb18a966a5cd17001a9b57ea5c910d02709e1976ea3227214a8ddfae51a1be83d0e088b8c9d003675fd86fdb39ca0b95d18fbe2836a8b4deede35fe7d6bf0a6bd03ce20fe476637211a1fed9249b145bb5a7e3030a8302a6c562231aabd3be83f34f1eb7171ee6c8f740119a8bc977ffb62ab1cf8274de0a601ac0b85284e71c10334f16edf116a340cbfd19ff808aaa24db07307003b8ac5d86ae2fe18f75823a2623c4e1ac48287b7ddaba28c8529fd14f184d713c81b696c4b009a19ce27c7fa11d4f8b664354a06547e72d48be08c04a70e1316949c11b683ef62965ea39bd8e369b0391a9ed8aa9448c2de7bb8610fb5627e6d7b0799647acbba02953d0101c0253119e73c60bf51b192ce8fe29bb52b852310ff6680494c87c94493e871ead312535b28d63448ed246b31943b747182a08ee7ea5c17d4de298217dff3f55bfaa1fa10f79fe5776c87c2d7791068e87bb5e24cd94659aa5edadbd33658e422392fdc0d6d14d6835e40872b106642323c446915c5d929e11c0723e9c63a7cde3a893c3ab5f90a92fab28812da7a8e01fc693a6ac4ed1e8479c1c4ee2abcea0988d6d1d1925af72d768ba02fd1679ac3daee0a614eded1dad96317c22b1c5d44ad313c5910a1bd6e592c95b74449cf931e4f72842f2d1980893b4b6799b3e579a3071ba5489b2bfb1904ebf019ba8ebfb9303a20f42fcc99dc91b97a63f4c26ccc7cf24ff8d08c63e7feaff8ede60e05deaf0cce9a96b624be71af48d1cc61c0051197bfbe6d33f26b3de57bd81fd2b11a0154d984b5b0313ad4381a04ab20c0aa57fa66a6b0d66bd577e0426af9daa7a1ef04db9333df793c8076a45559c1f27ee512b3bddaef0e2803a4eca35d62c5b9a8d2fe8081bdb47e435ba3144d744abec8e16a4b3ad7afdfd0a4c3a3245278c1bdf3c7", @ANYRES32=r3, @ANYRES32=r8], @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="32403730ba2ba098aef4b5c2b954d0e57b89e03193c52a74ee02b169d4e1c8a179c4b41e448068a4f5beb58da01ba7bbc0", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x109, 0x40000}, {&(0x7f0000002380)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000002540)=[{&(0x7f0000002400)="df34ad0581773106ee2d618e08d3a80e31d2959897ba", 0x16}, {&(0x7f0000002440)="27c3d2312d60be4c3efeaa2c8a4d07c554e841e99e7cd9c1e32e5bd007a5c50782eadef9a916d6cc9e659b037219a70dba132fd02b49535e1802cf042255742fa3689e443055d5bb3e7a60c63bd94165d8285380933ffb783944cbbaadb70211d8db1cfef5c60b5e443168ea9ad971810b7fbb4172569ca62fa678dfabbf7e", 0x7f}, {&(0x7f00000024c0)="4a490b40d0e3ebe88d5c7f4344fd2a61edef12b5abc01db57ece58318aaad2882b954ccb5b2be20b858e0356b001ceed3bf5ebff70fb41133b1519ff237e1d30556497e8fb71aee93a0fb059a3423ee0c699957e11397a15", 0x58}], 0x3, &(0x7f0000002740)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xb8, 0x4040}], 0x4, 0x8000) 2018/05/07 11:09:05 executing program 2: r0 = socket(0x2, 0x803, 0x3) write(r0, &(0x7f0000000000)="2400000020002553075f01650272fcf28000000000101500002b06000000000000001000", 0x24) 2018/05/07 11:09:05 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000003c0)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14) clock_gettime(0x0, &(0x7f00000092c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000090c0)=[{{&(0x7f0000000480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000500)=""/132, 0x84}, {&(0x7f00000005c0)=""/26, 0x1a}, {&(0x7f0000000600)=""/15, 0xf}, {&(0x7f0000000640)=""/110, 0x6e}, {&(0x7f00000006c0)=""/41, 0x29}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/90, 0x5a}], 0x7, &(0x7f0000001800)=""/4096, 0x1000, 0x100000000}, 0x1000}, {{0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000002800)=""/239, 0xef}], 0x1, &(0x7f0000002940)=""/124, 0x7c, 0x4}, 0x2cd}, {{&(0x7f00000029c0)=@nl, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002a40)=""/70, 0x46}, {&(0x7f0000002ac0)=""/196, 0xc4}, {&(0x7f0000002bc0)=""/91, 0x5b}, {&(0x7f0000002c40)=""/169, 0xa9}, {&(0x7f0000002d00)=""/231, 0xe7}], 0x5, &(0x7f0000002e80)=""/4, 0x4, 0xfff}, 0x40}, {{&(0x7f0000002ec0)=@can, 0x80, &(0x7f0000005140)=[{&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/235, 0xeb}, {&(0x7f0000004040)=""/31, 0x1f}, {&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000005080)=""/175, 0xaf}], 0x5, 0x0, 0x0, 0x9}, 0x3}, {{&(0x7f00000051c0)=@sco, 0x80, &(0x7f0000005480)=[{&(0x7f0000005240)=""/25, 0x19}, {&(0x7f0000005280)=""/255, 0xff}, {&(0x7f0000005380)=""/197, 0xc5}], 0x3, &(0x7f00000054c0)=""/167, 0xa7, 0x7}, 0x8}, {{&(0x7f0000005580)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000006ac0)=[{&(0x7f0000005600)=""/200, 0xc8}, {&(0x7f0000005700)=""/4096, 0x1000}, {&(0x7f0000006700)=""/92, 0x5c}, {&(0x7f0000006780)=""/94, 0x5e}, {&(0x7f0000006800)=""/194, 0xc2}, {&(0x7f0000006900)=""/103, 0x67}, {&(0x7f0000006980)=""/123, 0x7b}, {&(0x7f0000006a00)=""/88, 0x58}, {&(0x7f0000006a80)=""/45, 0x2d}], 0x9, &(0x7f0000006b80)=""/255, 0xff}, 0x6}, {{&(0x7f0000006c80)=@pppoe, 0x80, &(0x7f0000007f00)=[{&(0x7f0000006d00)=""/46, 0x2e}, {&(0x7f0000006d40)=""/4096, 0x1000}, {&(0x7f0000007d40)=""/217, 0xd9}, {&(0x7f0000007e40)=""/169, 0xa9}], 0x4, 0x0, 0x0, 0x3}, 0x9}, {{&(0x7f0000007f40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000008080)=[{&(0x7f0000007fc0)=""/129, 0x81}], 0x1, &(0x7f00000080c0)=""/4096, 0x1000, 0x1}, 0xf393}], 0x8, 0x2002, &(0x7f0000009300)={r4, r5+30000000}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009580)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000009680)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009840)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009880)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000009980)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000099c0)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000009ac0)=0xe8) recvmmsg(r0, &(0x7f000000ee40)=[{{&(0x7f0000009b80)=@in, 0x80, &(0x7f0000009e40)=[{&(0x7f0000009c00)=""/97, 0x61}, {&(0x7f0000009c80)=""/16, 0x10}, {&(0x7f0000009cc0)=""/141, 0x8d}, {&(0x7f0000009d80)=""/102, 0x66}, {&(0x7f0000009e00)=""/46, 0x2e}], 0x5, 0x0, 0x0, 0xdb}, 0x7f}, {{&(0x7f0000009ec0)=@nl=@proc, 0x80, &(0x7f000000a0c0)=[{&(0x7f0000009f40)=""/125, 0x7d}, {&(0x7f0000009fc0)=""/252, 0xfc}], 0x2, &(0x7f000000a100)=""/46, 0x2e, 0x7fffffff}, 0x3}, {{&(0x7f000000a140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f000000b280)=[{&(0x7f000000a1c0)=""/71, 0x47}, {&(0x7f000000a240)=""/35, 0x23}, {&(0x7f000000a280)=""/4096, 0x1000}], 0x3, &(0x7f000000b2c0)=""/5, 0x5, 0x9a3}, 0x7}, {{&(0x7f000000b300)=@ax25, 0x80, &(0x7f000000ba80)=[{&(0x7f000000b380)=""/238, 0xee}, {&(0x7f000000b480)=""/216, 0xd8}, {&(0x7f000000b580)=""/151, 0x97}, {&(0x7f000000b640)=""/195, 0xc3}, {&(0x7f000000b740)=""/204, 0xcc}, {&(0x7f000000b840)=""/80, 0x50}, {&(0x7f000000b8c0)=""/78, 0x4e}, {&(0x7f000000b940)=""/216, 0xd8}, {&(0x7f000000ba40)=""/7, 0x7}], 0x9, &(0x7f000000bb40)=""/35, 0x23, 0x5}, 0x2c93}, {{0x0, 0x0, &(0x7f000000cd00)=[{&(0x7f000000bb80)=""/22, 0x16}, {&(0x7f000000bbc0)=""/4096, 0x1000}, {&(0x7f000000cbc0)}, {&(0x7f000000cc00)=""/52, 0x34}, {&(0x7f000000cc40)=""/134, 0x86}], 0x5, &(0x7f000000cd80)=""/80, 0x50, 0x10001}, 0x8}, {{&(0x7f000000ce00)=@nl=@proc, 0x80, &(0x7f000000d100)=[{&(0x7f000000ce80)=""/144, 0x90}, {&(0x7f000000cf40)=""/171, 0xab}, {&(0x7f000000d000)=""/215, 0xd7}], 0x3, &(0x7f000000d140)=""/195, 0xc3, 0x6}, 0x20}, {{0x0, 0x0, &(0x7f000000e6c0)=[{&(0x7f000000d240)=""/188, 0xbc}, {&(0x7f000000d300)=""/53, 0x35}, {&(0x7f000000d340)=""/194, 0xc2}, {&(0x7f000000d440)=""/73, 0x49}, {&(0x7f000000d4c0)=""/163, 0xa3}, {&(0x7f000000d580)=""/104, 0x68}, {&(0x7f000000d600)=""/58, 0x3a}, {&(0x7f000000d640)=""/4096, 0x1000}, {&(0x7f000000e640)=""/66, 0x42}], 0x9, 0x0, 0x0, 0x9}}, {{&(0x7f000000e780)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f000000ecc0)=[{&(0x7f000000e800)=""/154, 0x9a}, {&(0x7f000000e8c0)=""/106, 0x6a}, {&(0x7f000000e940)=""/254, 0xfe}, {&(0x7f000000ea40)=""/213, 0xd5}, {&(0x7f000000eb40)=""/73, 0x49}, {&(0x7f000000ebc0)=""/172, 0xac}, {&(0x7f000000ec80)=""/50, 0x32}], 0x7, &(0x7f000000ed40)=""/219, 0xdb, 0x200}, 0x7}], 0x8, 0x21, &(0x7f000000f040)={0x77359400}) getpeername$packet(0xffffffffffffffff, &(0x7f0000014b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000014bc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000014c00)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000014c40)={@empty, @rand_addr, 0x0}, &(0x7f0000014c80)=0xc) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000015040)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10104000}, 0xc, &(0x7f0000015000)={&(0x7f0000014cc0)={0x330, r2, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0xe8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r9}, {0x1a4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r10}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x1, 0x8, 0x8000000000000000, 0x9}, {0x8, 0x400, 0x6ad2, 0x9}, {0x1, 0x7ff, 0x9, 0x6}, {0x322, 0x5, 0x84, 0xffffffffffffa065}, {0x4, 0x6, 0x4, 0x8001}, {0x2, 0x44, 0x8, 0x100000001}, {0x1, 0x3, 0x4, 0x2}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x78, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}]}}]}, 0x330}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) getsockopt$inet_int(r0, 0x10d, 0x4000000f9, &(0x7f0000000040), &(0x7f0000000000)=0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r15, 0xc08c5336, &(0x7f00000000c0)={0x2, 0x401, 0x9, 'queue1\x00', 0x3}) 2018/05/07 11:09:05 executing program 3: r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000b86ffc)) prctl$seccomp(0x16, 0x1, &(0x7f00004ebff0)={0x0, &(0x7f0000185ff8)}) rt_tgsigqueueinfo(r0, r0, 0x9, &(0x7f0000000000)={0x28, 0x4, 0x10000, 0x21}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xf5a7, 0x200) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x81, 0x0) r5 = accept4$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x80800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000180)=[{r1}, {r2, 0x8}, {r3, 0x1}, {r4, 0x240}, {r5, 0x8000}, {r6, 0x10}], 0x6, 0xbc8) poll(&(0x7f00000001c0)=[{r1, 0xc002}, {r7, 0x200}, {r5, 0x260}], 0x3, 0x0) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/07 11:09:05 executing program 2: r0 = socket$inet(0x2b, 0x801, 0x0) socket$inet(0x2, 0x804, 0x9) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) 2018/05/07 11:09:05 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) write$sndseq(r0, &(0x7f0000000380)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x1}, {}, @ext={0x0, &(0x7f0000000240)}}], 0x30) 2018/05/07 11:09:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000001c0)={0x20, 0x2d, 0x80010b, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x4001, @uid}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x2, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x80, 0x40, 0x721, 0x5, 0x6, 0x0, 0x80000001, 0x5a2, 0xff}) 2018/05/07 11:09:05 executing program 1: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$setflags(r0, 0x2, 0x1) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ubifs\x00', 0x0, &(0x7f0000000140)) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x200, 0x20400) faccessat(r1, &(0x7f0000000180)='./file0\x00', 0x40, 0x0) 2018/05/07 11:09:05 executing program 7: process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/198, 0xc6}], 0x1, &(0x7f00000008c0), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') preadv(r0, &(0x7f0000000240), 0x298, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) [ 101.435942] audit: type=1326 audit(1525691345.434:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7728 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/07 11:09:05 executing program 0: r0 = socket(0x11, 0x200000003, 0x4117f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_team\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffb8a0eeb9, 0x4, 0x8, 0x400, 0xfffffffffffffffa, 0x800000, r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/07 11:09:05 executing program 4: unshare(0x40600) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x5, 0x1, 0x1, &(0x7f0000ffa000/0x3000)=nil, 0x4}) r1 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x2, &(0x7f0000000000)="b9") [ 102.352806] audit: type=1326 audit(1525691346.351:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7728 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/07 11:09:06 executing program 3: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="15000000000000000000000007000000940800ab98"], 0x15}, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/07 11:09:06 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x8000, 0x4) 2018/05/07 11:09:06 executing program 2: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0xcbf, 0x400001) r1 = accept$netrom(r0, 0x0, &(0x7f00000002c0)=0xfffffe95) r2 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000400)={0x1, r2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) open$dir(&(0x7f0000000440)='./file0\x00', 0x480900, 0x100) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x400000, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000000000f75efbdafcf0c21a22086978d988813936f02fd152b36712517fe3124369cee7adbe0da1677a101694758f3bfa35cdf93f55ecbaa350b9aa45f00f49beff77ee0ba00ae89f3f67d7a63e475a33c2aa606bd4fda24af00ba1c7078747a28131c25e60553fc06880c8a65fe2bc718f0d189b7e43595a7de0072d9182f09ff4ed13d7ce82d3fd", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x14) futex(&(0x7f0000000100), 0x4, 0x800000, &(0x7f0000000000), &(0x7f0000000080), 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00000001c0)={0x100000001, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000300)={{0x3, 0xfa86a66d1af3f20d, 0x1400000000, 0x0, 0x101}, 0xfffffffffffffff9, 0xd2}) 2018/05/07 11:09:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f00000000c0), 0x0) dup3(r1, r2, 0x0) 2018/05/07 11:09:06 executing program 0: creat(&(0x7f0000ffd000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x10100) mq_notify(0xffffffffffffffff, &(0x7f000044bfa0)={0x20000000, 0x15, 0x2}) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/47, 0x2f) 2018/05/07 11:09:06 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005500)='/dev/hwrng\x00', 0x60001, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000005580)={0xffffffffffffffe0, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x40, 0x200, 0x2b, 0x1, 0x2, &(0x7f0000005540)='vcan0\x00', 0x80, 0x9, 0xfff}) r1 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000a00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xb, 0x0, 0x0, 'gretap0\x00', 'dummy0\x00', 'bpq0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'tunl0\x00', 'gretap0\x00', 0x2d}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'ipddp0\x00', 'gretap0\x00', 'ip6_vti0\x00', 'dummy0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xf8, 0x148}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "63aabf737f6d42ffad5a00a106f2feeed9ece1ac9203ecbee09528ffc057"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3d0) socket$inet(0x2, 0x5, 0x2) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x80000000, 0x5e]) 2018/05/07 11:09:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) sendmsg(r1, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001180)=[{0x10, 0x84, 0x1}], 0x10}, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000000)=0x1f, 0x4) 2018/05/07 11:09:06 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f00000000c0)) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x4d, 0x2a39}]}) 2018/05/07 11:09:06 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000680)="ee", 0x1}], 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000000)={@dev}, &(0x7f00000000c0)=0x14) fdatasync(r0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/05/07 11:09:07 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009c6000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x54c00, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x0, 0x17, 0x6, 0x4690, "58425944d7d0186124d3f7bf6fdb176be7e9be05b9929ce00e8245489d1c01f1"}) 2018/05/07 11:09:07 executing program 5: unshare(0x40600) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0xc0140, 0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x0, r1) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/112, 0x70}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/7, 0x7}, {&(0x7f0000000340)=""/11, 0xb}], 0x4, 0x0, 0x0, 0x3}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) unshare(0x8001c00) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) recvmsg(r4, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc, 0x80, &(0x7f00000000c0), 0x1000001a, &(0x7f0000000080), 0xfffffed9}, 0x0) 2018/05/07 11:09:07 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f00005ba000/0xf000)=nil, 0xf000, 0x3, 0x8034, 0xffffffffffffffff, 0x0) fchdir(r0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r1, r2}) getdents(r0, &(0x7f0000000140)=""/148, 0x94) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x101, 0x12, 0x15, 0x8, "8e06df0c7f9d863e043b88b8860cdd8c7563c2463fc7173ce0528f6db3341d464e46732a4fd393d03a7142e7d447078b1905bcfaf57c33c7b2d0a185d0eb4fc1", "7c2b22a50341373e90f5f6adf0b0b7b21c0e08d49a66ab585cea438191d5570b", [0x40, 0x8000]}) ioctl$KDMKTONE(r0, 0x4b30, 0x8080) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) ioprio_get$uid(0x3, r3) 2018/05/07 11:09:07 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x0, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000300)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in=@loopback, @in6=@ipv4}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x81) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) munlock(&(0x7f0000000000/0x400000)=nil, 0x400000) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x14f8, 0x1, 0xfff, 0x80000000, 0xfffffffffffffff7, 0x4, {0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff0001}}, 0x8, 0x7, 0x4, 0x9, 0x6161efd0}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @rand_addr}}, [0x7, 0x6, 0xbc99, 0x6, 0x6, 0x10000, 0x10001, 0x9, 0xa408, 0xc7, 0x800, 0x6, 0x7, 0x5, 0x4]}, &(0x7f0000000280)=0x100) fcntl$getownex(r1, 0x10, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000003c0)={{0xfffffffffffffff8, 0x3, 0x0, 0x1, "7f8773b5b6ca2e9a7745e2ac3f8b998c7294a7d7dec807c6668e6db8ef3b9f80c76833993e3af160ce86d318", 0x7}, 0x0, 0x0, 0x0, r3, 0x100000001, 0xce, "b6a831f98588b6495ce3bae01070b4e86979e6bfc9037d478f437c4d6bd99dcbab973e554cafa9b8845231e3e55084d4d0e3bb43561d81ea5a99647a8497f68e", &(0x7f0000000380)='!cgroup\x00', 0x8, [], [0x3, 0x3, 0x26, 0x8]}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/05/07 11:09:07 executing program 0: nanosleep(&(0x7f0000d6aff0)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) r0 = syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x803d, r0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='&bdev\x00', 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) prctl$intptr(0x2b, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000003c0)={0x1, 0x1, &(0x7f00000001c0)=""/1, &(0x7f0000000200)=""/178, &(0x7f00000002c0)=""/245, 0x4000}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000180)=ANY=[], 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x280000, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)) ioctl$sock_netdev_private(r2, 0x89ff, &(0x7f0000000040)="ce0202bb474ea6563dc1") 2018/05/07 11:09:07 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x2, 0x1, 0x3f, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$TIOCSCTTY(r0, 0x540e, 0x401) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') fstat(r1, &(0x7f0000000100)) 2018/05/07 11:09:07 executing program 2: pipe(&(0x7f0000bbc000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000072ff8)={0x7fffffff}, &(0x7f00000c1000), 0x8) dup2(r1, r0) io_setup(0x3ff, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='n', 0x1}]) 2018/05/07 11:09:07 executing program 1: r0 = socket$inet(0x2, 0x3, 0x7) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2001, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0xc}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x120, r2, 0x300, 0x70bd2d, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfd}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x113}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8b2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x401}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xc}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xb52b}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x80000040000}, 0x4014) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0x4) [ 103.656097] Unknown ioctl -1071601152 2018/05/07 11:09:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='user.sec'], &(0x7f0000000000)=""/116, 0x74) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10) [ 103.800214] Unknown ioctl -1071601152 2018/05/07 11:09:07 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f00000000c0)="08d9c976895ed42b836e533312a44e027018dcd45fbe8e5fd661b3a48b9c93c3bbd6ad9bf082be1670af26fdc326803f7744a9e99d222f90bc93255c29d988f6a39e6c6a21664c7f3832ea4afe305ed25726203bbcaa050799e5c23ba72426ea1f21db184cfd7c3f8830457dab8aaa72f826d7257fdbfed4428831891701726eaee786210f79b77c6d9ca48095d6d3792aa2c68238340957a19e5a0ca14067b26dcce262da5295b415f9fc1d70204d7c47b613a92790c80c24430a7f89e6dd744ebf389d574cf0843d47f3b46ab8ee2644701e2380af52fb7b6a4f8cc68cf20b31786aa9d4df6f790be7d08ade", 0xed, 0x800, &(0x7f00000001c0)={0x0, 0x989680}) 2018/05/07 11:09:07 executing program 6: unshare(0x40600) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000640)={0x22da, 0x800, 0x400, 0x1b, &(0x7f0000000000)=""/27, 0x90, &(0x7f0000000040)=""/144, 0x2, &(0x7f0000000100)=""/2}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000140)={{0x0, 0x0, 0x0, 0x0, "ec6d7f194ded3429c1f9f9df6a0530f649da5f46eb1b13b5c00e04dc9649491a01993a9bb245eb8ae34c64e6"}}) 2018/05/07 11:09:07 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, 0x3, 0x5, 0x8, &(0x7f0000ffc000/0x4000)=nil, 0x6}) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000240)={0x28, 0x0, 0xfffffffffffffffd, @hyper}, 0x10) getpeername$inet(r0, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x3}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) flock(r0, 0x2) get_mempolicy(&(0x7f0000000040), &(0x7f00000000c0), 0xd0f6, &(0x7f0000ffc000/0x3000)=nil, 0x4) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) 2018/05/07 11:09:07 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)="6e65742f0002000000000000739cff7400") fstat(r1, &(0x7f0000000000)) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/21) 2018/05/07 11:09:07 executing program 2: unshare(0x40600) r0 = memfd_create(&(0x7f00000007c0)="4c458f3a", 0x0) fsync(r0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000b8040000000000000000000000000000d0030000d0030000d003000004000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cd3d8a08a74de7239ca907e5b3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003801000000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000030000005300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0006001000000000000000000000000000000000000000000000000000070004e464c4f47000000000000000000000000000000000000000000000000000e0c00000800010001000000e1ca5d2ff2cee6b72d6dbaf2094813794f039d493386a9ff4ce98df018502feb5062dba1ef90075228a66109917ae0a6f3dedcc79abdd17e41fda674c33889ae0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000049eb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00038010000000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000000400000073797a3000000800000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a30000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x508) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000000)={0x3, 0x5}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/12) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x3}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000700)=@assoc_value={r1, 0x2}, &(0x7f0000000740)=0x8) connect(r0, &(0x7f0000000080)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000800)={r1, 0x5, 0x79, "f206c8875e222d1f8cd7dfa11e588965d951ace2bbf82030bbb1faa55ddb7f86f8335089be973a857a7ab705a7a617249da5555c65b84d38a796ad1dde1001a60f534bf36063568e137826720f294e405fbda31642b34110eb646b0f30f03f38ee475b58eddd2e3360ba3c32746e028d756998d5c283f9d915"}, 0x81) 2018/05/07 11:09:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/05/07 11:09:07 executing program 4: clock_nanosleep(0xc19ab463b00f1b27, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f00000000c0)) 2018/05/07 11:09:07 executing program 7: openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x81, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffe00}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x70d}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}], 0x48) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="96000000a8d40cc52ba58658b9accac0a4a3bc3b19ee325ca256ed4ca790e568573b5191b8be0bb533c6df29737608000000a1b79e92af8d55f2e6e215c9dcbcb80d1c58fd184931fe1dae6c3f4c4b0dbcfeebd0038cfc6c3b45386836adbd14151df2963b7b8a05c414e0904a006a744f28741135356ca5a17c9a79ab4c947b5f7e7bc2be2f0e60dabb036e7616ee3bb71e832a2063850ef931"], &(0x7f0000000140)=0x9e) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="01805d0027badebe281ace393e4fac9c61d9d3b0ee0a64ada5f981f42b9b2092b031cbb11c3f0f48c83d1a6bc61d72dc2664f09a536e193f1f611c455790e191ad164791399824b819a6ff5e5676819f84f98c94f03e8f45849edcb11880e8ac1053c6116269d597f3"], 0x65) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000000080)=0x80000001) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1ff001, 0x0, 0x25, 0x3}, 0xfffffeb9) r5 = accept4$netrom(r4, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000400)={'erspan0\x00', 0x10000}) 2018/05/07 11:09:08 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f00000001c0), &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000840)=ANY=[@ANYRES16=r0, @ANYBLOB="57f2176a2711e59e7ba15e6d96be487b74e571fce19f5c27860a41d874206d29ca645e9dde190687b78188d696f9d1331b7381d96b6e8a0897836972a2b70122bf92cd53f2d140ae14628fd4953e899c8e9bee69bf39cd1a41accf7e08f659ff3a649a40408849e093d174a8cc19d37584d8153005a27f79bde455cb6fdcb847803087efb172c3b95adfea93ed55b361248e4881894275f252d26d0b87e126908954e9772eb1a75f90834aab728acba2b33df6a65628fd3937c8a43bffcf6a9856", @ANYRES16=r0]]}, 0x80) 2018/05/07 11:09:08 executing program 3: r0 = userfaultfd(0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x1}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000012000/0x3000)=nil, 0x3000}) 2018/05/07 11:09:08 executing program 2: r0 = memfd_create(&(0x7f0000000140)='userloppp1ptoc\'\x00', 0x2) fcntl$addseals(r0, 0x409, 0x7) fallocate(r0, 0x0, 0x0, 0x42) 2018/05/07 11:09:08 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x8000400) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'vlan0\x00'}) r1 = getpgrp(0xffffffffffffffff) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x432c, 0x2000) ptrace$getregs(0xe, r1, 0x81, &(0x7f0000000000)=""/3) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/07 11:09:08 executing program 7: r0 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0xfff, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f00000000c0)) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0x3a, 0xfd1e, "71cd7bf2ce109e14c133d48681a86208da668002d389a24c5813f95df99fdef7d408cbc6501c3b9e152e9157412b1062364f"}, 0x80000) recvmmsg(r0, &(0x7f00000051c0)=[{{&(0x7f0000004fc0)=@pppol2tpin6, 0x80, &(0x7f0000005180), 0x0, &(0x7f0000000200)=""/4096, 0x110e}}], 0x400000000000119, 0x0, 0x0) 2018/05/07 11:09:08 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x2, 0x1e0, [0x0, 0x20000240, 0x20000270, 0x200002a0], 0x0, &(0x7f00000000c0), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'dummy0\x00', 'ip6gretap0\x00', 'ip6gretap0\x00', 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="385a96ec4456", [], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xfffffffffffffffc}}}}, {{{0x13, 0x0, 0x0, 'ip_vti0\x00', 'sit0\x00', 'tunl0\x00', 'yam0\x00', @random="b3c3efb54f9e", [], @empty, [], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x258) [ 104.142097] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/07 11:09:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x24f) accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)=@ax25={0x3, {"15a3c0da583047"}}, 0x80) 2018/05/07 11:09:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7ff, @dev={0xfe, 0x80, [], 0x16}, 0x8}}, 0x5d, 0x4, 0x8, 0x9, 0x5}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0xffffffffffffff81, 0x8, [0x6, 0x80000000, 0x5, 0x387c1f24, 0xffff, 0x0, 0x4, 0xffffffffffffffde]}, &(0x7f0000000180)=0x18) [ 104.290202] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/07 11:09:08 executing program 2: unshare(0x28060400) r0 = memfd_create(&(0x7f0000000080)='md5sum\x00', 0x1) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) poll(&(0x7f00000000c0)=[{r0, 0x29}, {r1, 0x620}], 0x2, 0x8) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="d3a9d160668324975a241b7c666128ea19cb7b77f6e9598b5d6288d4ee18c5902cd779790f6b7839c46f1bc190c73a949ccf088c4258066cde97e50963a057fca2a09b12ed8026904f", 0xfffffca9, 0x0, 0x0) 2018/05/07 11:09:08 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x28, 0x29, 0x2, "0f197dface7e12afdaad70444faa920002"}], 0x28}}], 0x2, 0x0) 2018/05/07 11:09:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-512,ctr(des3_ede))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x80) 2018/05/07 11:09:08 executing program 0: r0 = socket$inet(0x2, 0x3, 0x3e) r1 = msgget$private(0x0, 0x2) msgctl$IPC_RMID(r1, 0x0) clock_gettime(0x0, &(0x7f0000000240)) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) recvmmsg(r0, &(0x7f0000000140), 0x50, 0x2, &(0x7f00000001c0)={0x0, 0x989680}) 2018/05/07 11:09:08 executing program 1: openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x80, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010004100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/07 11:09:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000e87000)={0x10}, 0x31, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x8fce, 0x40000) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={r1, 0x1, 0x0, 0x2f63, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd, 0x2, 0x3, 0x1, 0x1000, 0x7fffffff}, &(0x7f00000001c0)=0x20) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000200)={0xfffffffffffffff8, 0x0, 0x2, 0x401}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000240)={r4, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000040)={0x2, 0x1, 'client0\x00', 0x7, "cce77d919b5aabb8", "b5c76affe6a5bcc9f823598e370f5b08f43f66bd3665aea2e50ca5db394112af", 0x4, 0x8}) 2018/05/07 11:09:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80005, 0x84) ioctl$sock_ifreq(r0, 0x100000089f0, &(0x7f0000000080)={'lo\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) [ 104.823536] alg: No test for authenc(sha3-512,ctr(des3_ede)) (authenc(sha3-512-generic,ctr(des3_ede-generic))) 2018/05/07 11:09:09 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)) 2018/05/07 11:09:09 executing program 2: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000140)) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/07 11:09:09 executing program 1: r0 = socket$inet(0x10, 0x80003, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x648, 0x7f}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x1}, 0x8) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="1b0000001200030207fffd946fa283080700190000000000000085", 0x1b}], 0x1}, 0x0) 2018/05/07 11:09:09 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000280)={0x0, 0xaf75}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r1, 0x1}, &(0x7f0000000340)=0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) get_robust_list(r3, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0x18) accept(r0, &(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000400)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x72, "2292901ff59109d9b91031381eb07ad064555b278da0c877b21335235cf01d3a2a784b3ce078f973b362a16394bf930cafe3cb39148e212abc7dceea5135c67d10dee2c980cbc3aeeb179b52bdfa825913c31b8fd0d614131be1b8f5032d74e0d7e56b483360ced126d18a7072ec3a39775e"}, &(0x7f00000004c0)=0x7a) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0xffe0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8000003, 0x400) ioctl$VHOST_GET_FEATURES(r5, 0x8008af00, &(0x7f00000000c0)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x40) 2018/05/07 11:09:09 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x80, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/07 11:09:09 executing program 0: unshare(0x400) mount(&(0x7f0000000440)='./file0/bus\x00', &(0x7f0000000400)='./file0/bus\x00', &(0x7f00000001c0)='vxfs\x00', 0x0, &(0x7f0000000300)="fc5e1c5e4782bb2deb35e7a27050cfe6a36097e72b3291c98857b6be350d3aab4a9d133f99b02907c6767c874778fafbe0e3b1de026bcd1953695b13c44ac92c6fbbab6fa5817d8ed4f7a1ab8f81a4faa6002162bb72c6581001b55dc67bd80b3317bfb162c0899d10d42fc7924ee6a098b60eee9ac7cde6c399aa34aa1649f215c1ae350563073e6148e3d4d3f185619c45447c2956faf671a7040e53ccf8d9d449faa37e74f659177f6c868fed27b5853a83ddf4eaded4adf9a7f774eba789931b4939380da84b198a") socket$netlink(0x10, 0x3, 0x1f) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x88002, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000180)={0x2, 0x4, 0x6, 0x6, 0x4, 0x6}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="125a") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x58, @tick=0xffffffffffffba41, 0xa89, {0xb06, 0x7fff}, 0x0, 0x2, 0x101}) 2018/05/07 11:09:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x24001, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000002c0)={0x3, 'bcsh0\x00', 0x3}, 0x18) 2018/05/07 11:09:09 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8141, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x2000}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000002440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002400)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB], 0x360) [ 105.626945] Unknown ioctl 35079 [ 105.631189] Unknown ioctl 21532 2018/05/07 11:09:09 executing program 6: socketpair$inet6(0xa, 0x3, 0x101, &(0x7f00000007c0)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000b40)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xe8) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000200)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000c80)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001, 0x7, 0x7f, 0x400, 0x2, 0x20010, r1}) r3 = socket$pptp(0x18, 0x1, 0x2) sendmsg(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)="642f09fab78830820106b53fcf24eefbad5059c7bd1101eae049f60fed3a3b996fbeb69df48bdf5474d037f5baf5a78fbb55bec9d80e6eafe516b6085cc08ab88c591a4c45795461eccd9ba56324b2617c3347797b8d9a0fd3cf1dfd5ad73038a5132b05995206fa760b9c1816bde4647eab3809279ff5cb7ad01b120de99f522419ee0ce4f1a48265c72d5baa308a1e8b00a81ff98861dc902d0b83a3678df7940b9ba0629a326dcf03140ba4746e66564fbaefb33453d7f5ea1b220a67009e0140702e0c513b2f51f2accaaf04d4a5ff124a235d10f1abd32ed25acc", 0xdd}, {&(0x7f0000000180)="bdbf", 0x2}, {&(0x7f0000000280)="7dbf972f744cbaac0fde5ea0ba77f87e8ad519e1ab3512027fa0f1b4186d9c59dba7cf1daadaccd4667a83a0d2baf1a56cbdfec7f7993de708cf3dd72319f39f9f3ae761d47eb1836751d50f83a0fbd7bc59ee805b873c8208963fc692df7c4d2f1b553a9054e857ed46edb680657c0ad1ff61885d36873346fdbf0ef5e30e099f840f9c8b4705be954e86eb7c998f53a2ab964fd6014af2278c4e7e0218d9639bcc71fcc87ef0b448a8d7ddc53e5331d7cc5eda9c309461a3ea289873cb8ead297446b78c7399f5f868187415a64ebe185c8a744771ae3b2e1b381f527943a342ecd2f82bec654a84a9667062fead2997324a", 0xf3}, {&(0x7f0000000380)="70bbaa604c65f9cf40e95b2837b8e23c02d7c54777291df87baea7902eff8de274d2a597dcc0e466978fd80b5fb45914e95668df7c011664067f81bd21c2bcaec4dc567e0f85bf1026b1dfbef7fad1f8d146b209bd9eb78b33039e123cc9591d58e02ab06a1601141fc9a99b0ad2cee03c6403638c6576eb5db44410cc28a8c86080da22080dca1ab06f77c2592fe48a63ecc7026bebbabb463dd5c6b185fa7dd43d14acd089205b3a4f2d472e", 0xad}, {&(0x7f0000000440)="c3a63940ac1c33de3a57d6a33ca93a20e1df34f91108328f691f58a0765120c0c76acc39c4c79d8a14a6130728b60e568b5c919750cf98511928d154586a6385eb520dc752ec009c9efeb24dcae2e29e72fc0878576e49b9947cedba0e88d6cd2c749d175590d78485cfe90954b19894726a0e5b68af0520b103164f092a616d5ce689de490c4b273bb5527f8c3fb28b4fff047873467da017a476ad8d0e5df10da071a60583e32bbe2270d43dcfe9a6a427a3a07fb7bf5b77cb27805eaa6b3da6d705f0090f0bd1780c9e537fb5eb7e04f33fe3a455417ee488b68febe0ead3839535e754a5a9df850c", 0xea}, {&(0x7f0000000540)="34c021277ec74bf59740420fd4afe5dc10ae125a782e58a46582df0dc156120b8635afe671ff2941d7ece3c6bdb6a505be91e3cb75c9362240febeb3f5e52a2aa0d8d97ef64f9e133684d6926e23afb28c37539a9d901a26e5d7ba15eaa97b74ffeeb93a8735453553a16b02b477614d193cdeab1c63b050202e4b0ff7e7adc5866c6373fdc1d640027e294a4f137c127d9b6825070c5f06c381231bc600c22eac949ea8de0b21b8fa812c9da17f59946b5e37de78b4498922d9b6e09fc5ce0ddfd8d50b62c94bd1f36a7db36ba87e990cf5b125a87ceceb18a9d4", 0xdb}], 0x6, 0x0, 0x0, 0x24000004}, 0x4010) mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000000700)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x2) rename(&(0x7f0000000880)='./file1\x00', &(0x7f0000000780)='./file0\x00') 2018/05/07 11:09:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="e970c50900d9a7c4ab9bd9ecc076ffd49a8632ac6eacd5e339fe9cf73e3bf54fa41e8c9bc10d2491c779da6b3c90f9b86dedbc85cb4ee1ee774996efa8f4ea205623a4e6df05c6505d5a04a9b1d91a125420ed6f59e12b355c3d959f1e751d4ca543637ebd00000000000000000000000013fea3c77a0fdef541988c16a89735322c755076b8bac1a7ec812d4187fb"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) connect(r2, &(0x7f0000000140)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000000c0)={0x1, 0x7}) mount(&(0x7f0000000640)='/\x00', &(0x7f0000000680)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000006c0)) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000080)=""/14, &(0x7f00000001c0)=0xe) futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000340)={{}, {0x77359400}}) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000004000)=""/4096, 0x1000}], 0x1, 0x1) 2018/05/07 11:09:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x4a) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0xf4}], 0x1, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) getsockname(r1, &(0x7f0000000000)=@l2, &(0x7f0000000100)=0x80) 2018/05/07 11:09:10 executing program 1: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="74727573746575707573720300000000000000f56d0015f9329617c977f849d9000000"]) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) 2018/05/07 11:09:10 executing program 7: openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x400000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) 2018/05/07 11:09:10 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x6040, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000180)={0x7, 0x5}) getsockname(r0, &(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000000080)=0x80) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @empty, 0x0, 0x10078, 0x0, 0x100, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x10}, &(0x7f0000000040)=0xc) 2018/05/07 11:09:10 executing program 5: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x3, {{0xa, 0x4e21, 0xffffffffffffffe0, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x88) 2018/05/07 11:09:10 executing program 0: syz_emit_ethernet(0x1017, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@snap={0xab, 0xab, "f7b3", "7fa685", 0xf7, "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"}}}}}, 0x0) 2018/05/07 11:09:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000080)=0x6) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80}, r1}, 0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xd}, 0x80000000, 0x7fcb, 0x6, 0x500, 0x3, 0x450002, r1}) 2018/05/07 11:09:10 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x200801, 0x0) accept4$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) bind(r2, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x4, {0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}}, 0x80) fcntl$setstatus(r0, 0x4, 0x0) 2018/05/07 11:09:10 executing program 6: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000100)={0xff, 0x5, 0xfffffffffffffff9}) 2018/05/07 11:09:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001800190d00000000000000000a493300000000070000000008001500040000000800160007000000"], 0x1}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/05/07 11:09:10 executing program 0: r0 = socket$inet(0x2, 0x3, 0x6) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[], 0x0, &(0x7f0000000180), 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x30, &(0x7f0000000080)=@nat={"6e6174000000000002000000e000", 0x19, 0x3, 0x90, [0x20001680, 0x0, 0x0, 0x20001fd0, 0x20002000], 0x0, &(0x7f0000000000), &(0x7f0000001680)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) 2018/05/07 11:09:10 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)) getpid() getpgrp(0xffffffffffffffff) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)) r0 = getpid() r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0xfffffffffffffff9) 2018/05/07 11:09:10 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x883e, 0x8}}}}}}, &(0x7f0000000040)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/05/07 11:09:10 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x80, 0x3, 0xffffffffffff8000, 0x6, 0x4c0b}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x9}, 0x8) r2 = socket(0x18, 0x0, 0x8000000000001) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000000080)}}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r2, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x3) 2018/05/07 11:09:10 executing program 7: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/psched\x00') ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) getpid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='auxv\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/05/07 11:09:10 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) unshare(0x40600) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) 2018/05/07 11:09:10 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick=0x10000, {}, {0xaf5}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') r2 = shmget$private(0x0, 0x1000, 0x54000005, &(0x7f0000fff000/0x1000)=nil) r3 = getuid() getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001180)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001280)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001340)=0x0) r8 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f0000001380)={{0x7f, r3, r4, r5, r6, 0x20, 0x1000}, 0xffff, 0xc963, 0x7, 0x3, r7, r8, 0xffffffffffffd7ad}) rmdir(&(0x7f000015dff6)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x2, 0x0) r9 = geteuid() ioprio_get$uid(0x3, r9) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r10 = open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r0) lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)) sendto$inet6(r10, &(0x7f0000000040)="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", 0x1000, 0x4000, &(0x7f0000001040)={0xa, 0x4e23, 0x512, @empty, 0x1f8000000000000}, 0x1c) [ 106.388332] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 [ 106.420838] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 2018/05/07 11:09:11 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x2027fa, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/196) fadvise64(r0, 0x0, 0xffefffffffffffff, 0x4) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/40, 0xffffffc4}, {&(0x7f0000000640)=""/229, 0x28}], 0x2) 2018/05/07 11:09:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000000)={'bridge_slave_1\x00', @ifru_map={0xb6, 0x7, 0x6, 0x4, 0x2, 0xffffffffffff8001}}) 2018/05/07 11:09:11 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x1, 0x2) write$cgroup_subtree(r0, &(0x7f0000000000)={[{0x2b, 'pids', 0x20}]}, 0x6) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/07 11:09:11 executing program 0: r0 = add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="99069ea8d04e84f4a42f9df41bc17c917ac342d6358b6cb8da3b9a5ce0b98df51e2d36a1a217ee40d4c3b0ec032706209aa932bddf9b75bd6a71beb215f9cbb13394dc679d1ee5c9a5226053f3dd93347a61073d8c13d51e0060b90806eb83d7a2f7d2b888c35a59164479bec2df04e7d45aaabb52027936d982da508fc845d1024ec727143b2763d92109882379701df6223e035e77e909963401b3b0b9836f122b7d6d07877cdb5bdee3d5872dd3fe41bcbe2fbcd0d33a3e5e518f30730a40faf392b3e2369f7f2d1bc8027f1b12ea13cdb96149fb8bda8ead4e30", 0xdc, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, r0) sysinfo(&(0x7f0000000e80)=""/227) 2018/05/07 11:09:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x109, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="272a202e2fe6636c6530053f54168a7d39f43a42f1462ec61d86ac8444d71c15c42e011ddc4dcc0751bc648fce52423ceab62b28eb60ec2008e05d9f5ef855d29be9d2ae8b4ea6e972d2f60a6cdebf690a3f68f6cac935dada4afcd1b7af441e489ee6c23b94ebfe4fa5eaee1a118d0710bb790f725a797c683a5433e0db678d6bc49c2c8115c81247b49f42a617888be769e062da42399fed22ef"], 0xb) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000140)=""/207, 0x46c) 2018/05/07 11:09:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000063000/0x3000)=nil, 0x3000, 0x0, 0x6132, r0, 0x8000) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x420800, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00000000c0)=0x3, 0x4) ioctl$KDSKBLED(r1, 0x4b65, 0x8001) 2018/05/07 11:09:11 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x9, 0x1) getpeername$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x40000) syz_extract_tcp_res(&(0x7f0000000300), 0xee0, 0x9) memfd_create(&(0x7f0000000080)='/dev/amidi#\x00', 0x3) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000100)=0x4) accept$unix(r2, &(0x7f0000000280)=@abs, &(0x7f00000000c0)=0x6e) sendmsg$netlink(r0, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000009a00)=[{&(0x7f00000091c0)=ANY=[@ANYBLOB="10000000000000060000000000000000"], 0x10}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="e8fc2f83bc94add9af191830c07ba5"], 0x18}, 0x0) 2018/05/07 11:09:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000100), 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[r1]) 2018/05/07 11:09:11 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x800) r1 = socket$inet(0x10, 0xe, 0x402) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff10fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/07 11:09:11 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000011c0)=0x2, 0x4) r1 = syz_open_dev$midi(&(0x7f0000001200)='/dev/midi#\x00', 0x6, 0x20000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000001040)={0x1000, &(0x7f0000000040)="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"}) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) getresuid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) quotactl(0x6d, &(0x7f0000001080)='./file0\x00', r2, &(0x7f0000001180)="d68fe025677e1dd3158d67db1d97a27f833386a0845b31ad2db8") sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x3fffffe, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/05/07 11:09:11 executing program 0: socket(0x400020000000010, 0x2, 0x0) 2018/05/07 11:09:11 executing program 4: r0 = perf_event_open(&(0x7f00000f0f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfffffffffffff000, 0x40000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x6, 0x4) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000bbb000), 0x0) r2 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r2, &(0x7f0000000040)) 2018/05/07 11:09:11 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x0) accept(r1, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) 2018/05/07 11:09:11 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="021400001100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000100180082219dbf"], 0x88}, 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/05/07 11:09:11 executing program 1: prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x3, 0x800, 0x2, 0x2}, {0xffffffffffffffff, 0x1, 0x0, 0x4bd9}, {0xf6, 0x9, 0x7}, {0x4, 0x2, 0x9, 0x26}]}) r0 = socket$inet(0x2, 0x80806, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/07 11:09:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100)=0x1, 0x40000000080) ioctl$int_out(r2, 0x2, &(0x7f0000000000)) 2018/05/07 11:09:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x80, 0x81}}) 2018/05/07 11:09:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @random="0db44ddad888"}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) r2 = socket(0x1000100000010, 0x0, 0xffffffff00000001) write(r2, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000000c0)=""/83, &(0x7f0000000140)=0x53) 2018/05/07 11:09:11 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000180)='/dev/hwrng\x00', 0x2) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000200)={{0x1, 0x7, 0x1, 0x7ff, "74913493da92a15afbacdb93191d179fc5c34ac1ab2ba809caf58bb46c3fb6ace81b1df18eb24058141cb33d", 0x9}, 0x390d1809, [0xcbe, 0xa064, 0xe5f, 0x7f, 0x6, 0x9, 0x45, 0x9, 0x81, 0xae1, 0x1ff, 0xf, 0x5, 0xfff, 0x5, 0xffffffffffff493b, 0x9, 0xb9de, 0xfffffffffffffffe, 0xff, 0x7, 0x1, 0x4, 0x200, 0x1, 0x8001, 0x5, 0xde2, 0x4, 0x1dec, 0x7ff, 0x6, 0xffff, 0x7, 0x80, 0x8, 0x100000000, 0x5, 0xffff, 0x6, 0x100000000, 0x3, 0x1c000000000, 0x2, 0x3, 0x3, 0xfffffffffffffff8, 0x2, 0xffffffffffffff81, 0x4, 0x800, 0x5, 0x0, 0x8, 0x3, 0x1000, 0x1, 0x1, 0xa2a, 0x9b, 0x1000, 0x1, 0x7, 0x81, 0x5, 0x7fff, 0x3, 0x2, 0x7fffffff, 0x8, 0xffffffffffffff90, 0x8, 0x4, 0x2, 0x9, 0x9, 0x80, 0x7d, 0x1f78ba99, 0x1, 0xe9, 0x0, 0x1, 0x8, 0x8, 0x10001, 0x9, 0x1, 0x6, 0x1, 0x3, 0x800, 0x9, 0x100000000, 0x10001, 0x1, 0x3883925a, 0x4, 0x1d6, 0x6, 0x8, 0x8, 0x64, 0x80000000, 0x0, 0x4, 0xffffffff80000001, 0x1, 0xffffffffffffff61, 0x12, 0x5, 0x8, 0x70b0, 0x1f, 0x28, 0x1ff, 0x1ff, 0x6, 0x2, 0x7, 0x5, 0xfff, 0x0, 0x8, 0x1000, 0x2, 0x4, 0x400], {r2, r3+30000000}}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xfc4a}, &(0x7f0000000100)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000080), 0x5) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000140)) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x8004000ffffffff, @hyper}, 0x10) 2018/05/07 11:09:11 executing program 5: socket$alg(0x26, 0x5, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) io_submit(r0, 0x83, &(0x7f0000000040)) 2018/05/07 11:09:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x2, 0x9, 0x443, 0x4}, 0x26d) openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x6002, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000100)={0x80, &(0x7f0000000080)="0bf84c03173648aeaedcd5a8f662a19eebfa3a870c4dbafda5c2ec3080a7d1304cdff26f60eaa961c8e7c2deb3cb392985bef820385e0e6752079bea77fdde15252a0d6e1b3b5ea15e63c77d3c4295a6b5286ca4860df1a4b731dc62f87ceb3ac0cd3ae541fa71e524285b27fa2250b473137acfab09e66d0aa686fa3c095163"}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x8001}, 0x8) 2018/05/07 11:09:11 executing program 1: r0 = gettid() socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x7, &(0x7f0000000200)=""/99) sched_setaffinity(0x0, 0xffffffffffffff93, &(0x7f00000000c0)) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) sched_setaffinity(0x0, 0x8, &(0x7f0000000540)) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair(0xb, 0x800, 0x1, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) 2018/05/07 11:09:11 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) dup2(r0, r0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) tgkill(r1, r1, 0x16) 2018/05/07 11:09:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x40}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000240)={{}, {0xffffff80}, 0x0, 0x3}) 2018/05/07 11:09:11 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x100000000) ioctl$int_in(r0, 0x5421, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1000000000000000, 0x0) close(r1) socket$packet(0x11, 0x2, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/07 11:09:11 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="be00000077010df5450ab1541276132612437f97ff388ca1d636d14388139fabb1f60f97e665b6d0fc67e9fc387d5eebc6a669eb65ae8e4f507e49106d618010800092a88b8850834370cbd6cd9e4c2d65d30409000000000000009369de64a89ee75c634d78fd960ad5d5491c6f9d8258c19cb845bd3fc8e562d42d37a02363ad15f44276949fa33b4d387c9f9bae4b68883b1b695e628c838f4158e08c92cb67d953a6617a0f839bb2f016bb263e289dc7faec2a927d3621cb31020144fb97ff3f"], &(0x7f00000002c0)=0xc6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r1, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000380)={0xe0000, 0x1, 0x2, 0x1, 0xb5}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x7, 0x7, 0x10000, 0x20, 0x9}, 0x14) getsockopt(r0, 0xcc, 0x9, &(0x7f0000000100)=""/176, &(0x7f0000000040)=0xb0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) clone(0x4004000, &(0x7f0000000040), &(0x7f0000000440), &(0x7f00000000c0), &(0x7f0000000000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x48000000) 2018/05/07 11:09:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0185879, &(0x7f0000000400)={0x1ffffffffffffef1, &(0x7f0000000500)}) [ 108.051430] IPVS: ftp: loaded support on port[0] = 21 2018/05/07 11:09:12 executing program 4: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=@known='com.apple.system.Security\x00', &(0x7f0000fc0000)="2f2f3305040041", 0x7, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x1, 0x80) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000000c0)=0x1c, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000280)={0x2, 0x2, 0x3ff, 0x0, 0x11}) socketpair(0x3, 0x80807, 0xc2, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x2, 0x400) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000200)=0x1) fcntl$getownex(r3, 0x10, &(0x7f0000000340)) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001540)={0x0, 0xfffffffffffffffd, 0x83, 0x7f, @buffer={0x0, 0x1000, &(0x7f00000003c0)=""/4096}, &(0x7f00000013c0)="904c3880b55e9689babc64e5418594495b13e9be622230f5edd7e7d522891148043b50d3101c876f15d63c293cc2a3c74adb3fd8e7df5f5c78235960c22c387edc4e5d3666d7c296dea7b56f356b8102f7651ec517becf3383c987e860fbb5f0b67c66dc410a3e0b2ceb1b1759f4f0e9399e808f3a437ded6db3dcd3ccfa7fecb0e925", &(0x7f0000001480)=""/98, 0x800, 0x1, 0x1, &(0x7f0000001500)}) getsockname(r1, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0x80) 2018/05/07 11:09:12 executing program 5: unshare(0x20000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='mountinfo\x00') unshare(0x20020000) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000041c000/0x14000)=nil, 0x14000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) close(r0) 2018/05/07 11:09:12 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/07 11:09:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x10001) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/07 11:09:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x2, 0x9, 0x443, 0x4}, 0x26d) openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x6002, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000100)={0x80, &(0x7f0000000080)="0bf84c03173648aeaedcd5a8f662a19eebfa3a870c4dbafda5c2ec3080a7d1304cdff26f60eaa961c8e7c2deb3cb392985bef820385e0e6752079bea77fdde15252a0d6e1b3b5ea15e63c77d3c4295a6b5286ca4860df1a4b731dc62f87ceb3ac0cd3ae541fa71e524285b27fa2250b473137acfab09e66d0aa686fa3c095163"}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x8001}, 0x8) [ 108.265112] ================================================================== [ 108.272542] BUG: KMSAN: uninit-value in netif_skb_features+0xdf8/0xec0 [ 108.279217] CPU: 1 PID: 8204 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 108.286056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.295419] Call Trace: [ 108.298019] dump_stack+0x185/0x1d0 [ 108.301665] ? netif_skb_features+0xdf8/0xec0 [ 108.306170] kmsan_report+0x142/0x240 [ 108.309982] __msan_warning_32+0x6c/0xb0 [ 108.314050] netif_skb_features+0xdf8/0xec0 [ 108.318380] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.323751] validate_xmit_skb+0x89/0x1320 [ 108.327993] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.332667] ? _raw_spin_unlock_bh+0x57/0x70 [ 108.337090] validate_xmit_skb_list+0x17b/0x380 [ 108.338819] IPVS: ftp: loaded support on port[0] = 21 [ 108.341769] sch_direct_xmit+0x1c9/0x8f0 [ 108.341791] __qdisc_run+0x1785/0x3730 [ 108.341819] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.360286] __dev_queue_xmit+0x1d50/0x3520 [ 108.364623] dev_queue_xmit+0x4b/0x60 [ 108.368431] ? __netdev_pick_tx+0xb60/0xb60 [ 108.372757] packet_sendmsg+0x7c70/0x8a30 [ 108.376935] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.381783] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.386455] ? __fdget+0x4e/0x60 [ 108.389831] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 108.395205] ? compat_packet_setsockopt+0x360/0x360 [ 108.400225] SYSC_sendto+0x6c3/0x7e0 [ 108.404297] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 108.409750] ? prepare_exit_to_usermode+0x149/0x3a0 [ 108.414804] SyS_sendto+0x8a/0xb0 [ 108.418264] do_syscall_64+0x309/0x430 [ 108.422158] ? SYSC_getpeername+0x560/0x560 [ 108.426488] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.431675] RIP: 0033:0x455979 [ 108.434861] RSP: 002b:00007fe0d0b31c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 108.442577] RAX: ffffffffffffffda RBX: 00007fe0d0b326d4 RCX: 0000000000455979 [ 108.449850] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 108.457123] RBP: 000000000072bea0 R08: 0000000020000000 R09: 0000000000000014 2018/05/07 11:09:12 executing program 1: r0 = gettid() socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x7, &(0x7f0000000200)=""/99) sched_setaffinity(0x0, 0xffffffffffffff93, &(0x7f00000000c0)) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) sched_setaffinity(0x0, 0x8, &(0x7f0000000540)) dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair(0xb, 0x800, 0x1, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) [ 108.464396] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 108.471664] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000000 [ 108.478938] [ 108.480560] Uninit was created at: [ 108.484112] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 108.489215] kmsan_kmalloc+0x94/0x100 [ 108.493021] kmsan_slab_alloc+0x11/0x20 [ 108.497000] __kmalloc_node_track_caller+0xaed/0x11c0 [ 108.502193] __alloc_skb+0x2cf/0x9f0 [ 108.505913] alloc_skb_with_frags+0x1d4/0xb20 [ 108.510409] sock_alloc_send_pskb+0xb56/0x1190 [ 108.514991] packet_sendmsg+0x6454/0x8a30 [ 108.519142] SYSC_sendto+0x6c3/0x7e0 [ 108.522852] SyS_sendto+0x8a/0xb0 [ 108.526301] do_syscall_64+0x309/0x430 [ 108.530188] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.535364] ================================================================== [ 108.542712] Disabling lock debugging due to kernel taint [ 108.548154] Kernel panic - not syncing: panic_on_warn set ... [ 108.548154] [ 108.555518] CPU: 1 PID: 8204 Comm: syz-executor6 Tainted: G B 4.16.0+ #87 [ 108.563667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.563671] Call Trace: [ 108.563690] dump_stack+0x185/0x1d0 [ 108.563706] panic+0x39d/0x940 [ 108.563741] ? netif_skb_features+0xdf8/0xec0 [ 108.563754] kmsan_report+0x238/0x240 [ 108.563769] __msan_warning_32+0x6c/0xb0 [ 108.563783] netif_skb_features+0xdf8/0xec0 [ 108.563795] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.563813] validate_xmit_skb+0x89/0x1320 [ 108.563826] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.563837] ? _raw_spin_unlock_bh+0x57/0x70 [ 108.563853] validate_xmit_skb_list+0x17b/0x380 [ 108.563873] sch_direct_xmit+0x1c9/0x8f0 [ 108.563893] __qdisc_run+0x1785/0x3730 [ 108.563912] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.563932] __dev_queue_xmit+0x1d50/0x3520 [ 108.563954] dev_queue_xmit+0x4b/0x60 [ 108.563966] ? __netdev_pick_tx+0xb60/0xb60 [ 108.563978] packet_sendmsg+0x7c70/0x8a30 [ 108.564002] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.564015] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.564028] ? __fdget+0x4e/0x60 [ 108.564045] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 108.564063] ? compat_packet_setsockopt+0x360/0x360 [ 108.564079] SYSC_sendto+0x6c3/0x7e0 [ 108.564093] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 108.564104] ? prepare_exit_to_usermode+0x149/0x3a0 [ 108.564126] SyS_sendto+0x8a/0xb0 [ 108.564138] do_syscall_64+0x309/0x430 [ 108.564154] ? SYSC_getpeername+0x560/0x560 [ 108.564170] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.564179] RIP: 0033:0x455979 [ 108.564186] RSP: 002b:00007fe0d0b31c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 108.564198] RAX: ffffffffffffffda RBX: 00007fe0d0b326d4 RCX: 0000000000455979 [ 108.564204] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 108.564211] RBP: 000000000072bea0 R08: 0000000020000000 R09: 0000000000000014 [ 108.564217] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 108.564223] R13: 0000000000000549 R14: 00000000006fbf78 R15: 0000000000000000 [ 108.564763] Dumping ftrace buffer: [ 108.564768] (ftrace buffer empty) [ 108.564771] Kernel Offset: disabled [ 108.764835] Rebooting in 86400 seconds..