INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.22' (ECDSA) to the list of known hosts. 2018/05/04 12:09:16 fuzzer started 2018/05/04 12:09:16 dialing manager at 10.128.0.26:43959 syzkaller login: [ 52.691814] can: request_module (can-proto-0) failed. [ 52.703136] can: request_module (can-proto-0) failed. 2018/05/04 12:09:24 kcov=true, comps=false 2018/05/04 12:09:28 executing program 0: 2018/05/04 12:09:28 executing program 1: 2018/05/04 12:09:28 executing program 7: 2018/05/04 12:09:28 executing program 4: 2018/05/04 12:09:28 executing program 2: 2018/05/04 12:09:28 executing program 3: 2018/05/04 12:09:28 executing program 5: 2018/05/04 12:09:28 executing program 6: [ 58.619523] IPVS: ftp: loaded support on port[0] = 21 [ 58.779316] IPVS: ftp: loaded support on port[0] = 21 [ 58.830821] IPVS: ftp: loaded support on port[0] = 21 [ 58.896824] IPVS: ftp: loaded support on port[0] = 21 [ 58.985394] IPVS: ftp: loaded support on port[0] = 21 [ 59.081189] IPVS: ftp: loaded support on port[0] = 21 [ 59.229652] IPVS: ftp: loaded support on port[0] = 21 [ 59.382246] IPVS: ftp: loaded support on port[0] = 21 [ 60.055142] ip (4647) used greatest stack depth: 54312 bytes left [ 61.607960] ip (4771) used greatest stack depth: 54200 bytes left [ 61.977898] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.984412] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.010156] device bridge_slave_0 entered promiscuous mode [ 62.099192] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.105683] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.147677] device bridge_slave_0 entered promiscuous mode [ 62.208307] ip (4811) used greatest stack depth: 54184 bytes left [ 62.226541] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.233084] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.262982] device bridge_slave_0 entered promiscuous mode [ 62.284865] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.291375] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.309158] device bridge_slave_1 entered promiscuous mode [ 62.345801] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.352368] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.374892] device bridge_slave_0 entered promiscuous mode [ 62.405417] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.411953] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.431866] device bridge_slave_0 entered promiscuous mode [ 62.453958] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.460486] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.482239] device bridge_slave_1 entered promiscuous mode [ 62.512008] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.518646] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.550571] device bridge_slave_1 entered promiscuous mode [ 62.577163] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.594540] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.601098] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.644565] device bridge_slave_1 entered promiscuous mode [ 62.672428] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.678917] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.705585] device bridge_slave_1 entered promiscuous mode [ 62.730404] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.740649] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.747126] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.768574] device bridge_slave_0 entered promiscuous mode [ 62.792807] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.816237] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.825604] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 62.837580] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.844147] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.899613] device bridge_slave_0 entered promiscuous mode [ 62.933342] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 62.957921] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.964448] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.002396] device bridge_slave_1 entered promiscuous mode [ 63.021290] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.029126] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.050478] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.057816] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.064355] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.085551] device bridge_slave_0 entered promiscuous mode [ 63.112853] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.119393] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.141200] device bridge_slave_1 entered promiscuous mode [ 63.171929] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.180336] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.319723] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.326233] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.364732] device bridge_slave_1 entered promiscuous mode [ 63.387347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.467547] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.550078] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.562147] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 63.638018] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.660564] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.679658] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.780641] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.828605] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 63.858587] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.874545] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 63.909796] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 63.945275] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.027153] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.085498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.092512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.117261] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.124319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.154884] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.198919] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.205978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.229579] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.244308] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.295748] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.304678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.340813] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.347838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.372327] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.379351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.406394] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.413430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.443145] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.475464] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.484121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.517308] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 64.540610] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.573595] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.581549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.618776] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.628186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.646129] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.663525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.746387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 64.753437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.821539] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 64.909428] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.922967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.974996] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 64.982102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.054434] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.079286] team0: Port device team_slave_0 added [ 65.086556] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.104477] team0: Port device team_slave_0 added [ 65.116666] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.137653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.220989] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.248617] team0: Port device team_slave_0 added [ 65.280472] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.313134] team0: Port device team_slave_1 added [ 65.364230] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.379540] team0: Port device team_slave_0 added [ 65.385477] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.403598] team0: Port device team_slave_1 added [ 65.443736] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.468821] team0: Port device team_slave_1 added [ 65.480435] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.493302] team0: Port device team_slave_0 added [ 65.518243] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 65.528525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.553891] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.560942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.577299] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.605247] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.617497] team0: Port device team_slave_1 added [ 65.647245] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.654792] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.673177] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.684724] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.692449] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.706872] team0: Port device team_slave_0 added [ 65.723357] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.734469] team0: Port device team_slave_0 added [ 65.767459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.783221] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.812165] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.830164] team0: Port device team_slave_1 added [ 65.846156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.878445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.888102] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.910103] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 65.922693] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.930805] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 65.940747] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.961429] team0: Port device team_slave_1 added [ 65.981635] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.009593] team0: Port device team_slave_1 added [ 66.022712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.038890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.065841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.096581] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.105571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.114591] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.146962] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.155822] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.167152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.175502] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.184008] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.193394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.210760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.218418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.228559] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.236536] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.243809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.295809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.328955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.353130] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.376857] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.388256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.397354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.406258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.414944] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.422166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.431136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.450278] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.465724] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.475570] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.487162] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.495717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.507641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.530197] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.538742] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 66.550629] team0: Port device team_slave_0 added [ 66.559300] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.568274] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.577789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.588362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.631625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.654790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.682988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.702781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.719437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.728454] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.737525] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.750947] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.776864] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 66.789742] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 66.798522] team0: Port device team_slave_1 added [ 66.816002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.831513] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.855693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.875289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.898786] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.919438] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 66.929147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.945326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.968218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.984677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.028014] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.035539] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.054183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.085717] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 67.102282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.144490] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.173916] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.181584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.197166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.238098] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.245633] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.273216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.316232] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.329556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.358168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.382588] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 67.390132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.399507] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.609207] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.617110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.634126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.836522] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.844433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.853144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.169621] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.176132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.183062] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.189530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.255125] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.261730] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.299987] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.306467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.313374] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.319840] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.363454] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.374280] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.380781] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.387681] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.394165] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.401170] ip (5277) used greatest stack depth: 53992 bytes left [ 69.408697] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.428911] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.435377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.442273] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.448698] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.488418] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.714345] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.720838] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.727742] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.734222] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.774074] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.794014] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.800548] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.807446] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.813915] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.862085] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.954136] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.960641] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.967560] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.974096] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.019215] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.283841] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.290355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.297305] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.303797] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.353206] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.362401] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.374142] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.397313] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.417919] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.434176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.442724] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.451223] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.179506] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.322313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.352156] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.524683] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.781990] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.907792] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.983281] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.017613] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.058402] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.235905] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.275713] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.400889] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.700869] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.745093] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.758694] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 79.847251] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.853580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.868400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.910342] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 79.916679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.928933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.130893] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 80.148913] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.155282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.166542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.234237] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.240587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.255280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.587990] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.594340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.605766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.628237] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.656471] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 80.664263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.692923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.723926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.757903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.789305] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.817384] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.055743] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.112723] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.140090] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.160359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.179960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.415126] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.473359] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.629591] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.933816] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/04 12:09:57 executing program 1: 2018/05/04 12:09:57 executing program 4: 2018/05/04 12:09:57 executing program 1: 2018/05/04 12:09:57 executing program 4: 2018/05/04 12:09:57 executing program 7: 2018/05/04 12:09:57 executing program 0: ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=""/251, 0xfb}) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="5b5d6e6f64657676626f786e65743124f95800", 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f00000002c0)=""/60, 0x3c) timerfd_settime(r0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xe) 2018/05/04 12:09:57 executing program 1: 2018/05/04 12:09:57 executing program 4: 2018/05/04 12:09:57 executing program 7: 2018/05/04 12:09:57 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000080)={0x0, 0x2, 0x1f, 0x3, 0x8, 0x2, 0x0, 0x5}, &(0x7f00000000c0)={0x7fff, 0x62ce, 0x1, 0x7e, 0x7fffffff, 0x1, 0x2, 0xfffffffffffffff9}, &(0x7f0000000100)={0x0, 0x2, 0x8001, 0x1, 0x101, 0x7ff, 0xfffffffffffffff8, 0x100}, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={0x6483}, 0x8}) readv(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)}, {&(0x7f00000003c0)=""/17, 0x11}], 0x2) rt_sigsuspend(&(0x7f0000000000)={0x1bc6}, 0x8) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}) sendfile(r0, r0, 0x0, 0x4) dup3(r1, r1, 0x80000) 2018/05/04 12:09:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0x74, "b24bc11acd315b017481616da89aa65e10cfe3c790f38f3b0aa0129bae637817344f25c029a08b6fca6b27d8a84635bd6fed5960ba785706cce237d52bc4ef9540aa60d710829fded2b820f3329d8c9636c287c55636ad8676851cee02ecd46e9f884d9babd2e412512b5c18391479de93a9c0e4"}, &(0x7f0000000100)=0x7c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/05/04 12:09:57 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) r1 = semget(0x0, 0x3, 0x4) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000280)=""/4096) fallocate(r0, 0x1, 0x9, 0x40800008) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000000)=0x96, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x4, 0x51b, 0x101, 0x5, 0xd1}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001480)=ANY=[@ANYBLOB="34e0df1d4f88f43492b4af81", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x28) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001280)={r2, 0x400, 0x2, 0xffffffffffffffc1, 0x8, 0x7, 0xc764b1b20, 0x20, {r3, @in6={{0xa, 0x4e24, 0xa1f, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}, 0x2, 0x679, 0x80, 0x100, 0x8}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001380)={r4, 0x84, "0351d00d56f1e0f2297d9fb88224a6067768592c8b47a3637694da5c6978df1471a3f874087ad01c272eedb1f8031679d5be6814a35cdb3ef371dd34d98543817e505cabcdab7ba5de031cf55c12c03bbd9dd37fae4453b5aaf44ca55b4477de2eae5979ba62f234ac07f98eecef3089145efbebfd50f59b16d9bd70c00ffc98dc185565"}, &(0x7f0000001440)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000001340)=0x8) 2018/05/04 12:09:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x3, 'nr0\x00', 0x1}, 0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200), &(0x7f0000000340)=0x8) 2018/05/04 12:09:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="02030003130000000000b2000000000005000600000000000a0000008d000000000000000000000000000000000046d5430700000002000005000900ff0000000a40000012000000fe8000000000000000001000000000ff000001000400000002000100000000000000020c0000000005000500000000800a00000000000000ff020000000c800000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r1, &(0x7f00000009c0)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180), 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="10000000000000"], 0x10}], 0x1, 0x0) 2018/05/04 12:09:57 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x60042, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000140)="593738720691251292661b914503ba7d283deaf87c31b8c5936ae0fd1981b2c194314f86abf8eb53c7cbb2beb8fa81d5bd9a1044f2d431adb8a2460ec2ec7f348519c13876e0d19bba1a324ff4e4b8ea3fd8bc5c5bdd6a78495cbf894f6631bc0aa36d2e5e217451152a6d560d45cbb91a5a5fbcbac8f8e5bb2d2b7aa1640f2d728d7379fcc495ea0946a9ace4ecaed215b7086a708c820186f390f8668f2cfe1ff08d00f2ff46d642102ad25d0d7a48a158192aca1f45f04365bb", &(0x7f0000000200)=""/16}, 0x18) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x3f, 0x480}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x9, 0xf47a, 0x200, 0x0, 0x8, 0x200000004000, 0x3, 0x2, r1}, &(0x7f0000000340)=0x20) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000100)={0x7, 0x3}) setrlimit(0xf, &(0x7f0000000000)={0x0, 0xe0000008000000}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) [ 86.952242] IPVS: Unknown mcast interface: nr0 [ 86.997428] IPVS: Unknown mcast interface: nr0 [ 87.219256] alg: No test for authenc(hmac(md5),cbc(aes)) (authenc(hmac(md5-generic),cbc(aes-fixed-time))) [ 87.231247] alg: No test for echainiv(authenc(hmac(md5),cbc(aes))) (echainiv(authenc(hmac(md5-generic),cbc(aes-fixed-time)))) 2018/05/04 12:09:58 executing program 7: mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) 2018/05/04 12:09:58 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001180)='/dev/dsp#\x00', 0x8, 0x80) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x0, 0x1, 0xd8, &(0x7f0000001140)=[0x0], 0x1}, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000010c0)={r0, r0, 0xb6, 0x2, &(0x7f00000000c0)="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", 0x81, 0x10000, 0x8, 0x200, 0x8000, 0x1f, 0x12, "3508294c610d4c5974de0adab958d6e2bed5a979485918593c7bfd9c99e6a109e7b043b5dc4de89a3d5819eac7f9e2d9aca2141b3c6636dbe2877917b83f"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1_to_bridge\x00', 0x10) sendto(r2, &(0x7f00000011c0)="af6fc0cba2624255cc466ad8daf643ef056b36568163d6b507594ea05f6288c41c65ddc073b786375e03d7d38bb917d91d99b47f12c0275187a79348e4e0db54b25e20d3f027837967bfdd8ba821d5a942181ccb765be981a000d1cf6771a68b4b01447f90328cae52032e2af80bce026d33470951313120f5ace4e1a997315a107567593490b34697da046eb421ada504f210cbca4819d19c5c0641695ebab9eacfe1ce0aaafcc29ca2328099b1a867c757bc21ea4e2bceaca4c8a2a2", 0xbd, 0x0, &(0x7f0000001280)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gre0\x00'}}, 0x80) 2018/05/04 12:09:58 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) arch_prctl(0x1001, &(0x7f0000000280)="cb550b56b20ab825f9c191a8fe6d42be278df832cead1aa7c73e9f7a65e40ca6da1c0c5916c254263ac147684bd5f126a4e8cc6e3aa07c3eaba59362781eb39726ddb0e9d8dd9bbbc90cce9d3f1c2ce31e29325563adf9b750022c3f2a70a8b896530f46e12b42f63cbb7791fbe5444dd8138e61da7c51621c6ae8becbde8b8cb4c28421eb9c0feb09ed1457b1a8728056dbc62303b12ae4b9fcdd014a530568ad548c1853580f2aa79a8d460032fed61dde1b1b5f5457f9b07a143bd0dbf0406f75228ca4c1c524129cc5d9271011a176") sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "94fd6b5277f577ee"}}, 0x48}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000006c0)={&(0x7f0000000240)={0x1d}, 0x10, &(0x7f0000000680)={&(0x7f0000000600)={0x7, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1420f7868d9c4eb1"}}, 0x48}, 0x1}, 0x0) 2018/05/04 12:09:58 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) socketpair$unix(0x1, 0x100006, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r3 = epoll_create1(0x0) r4 = dup3(r3, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000000)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000000240)={0x2018}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x80000000, 0x7, 0xffffffff, 0xe051, 0x3e590], 0x5, 0x146, 0x8, 0x3, 0x2, 0x4, {0x9, 0x9, 0x8, 0x1, 0x9, 0x5, 0x4, 0x2, 0x401, 0x5b, 0x4, 0x2, 0x800, 0x0, "9b0a77e40362684e403e334d1715bf5d562ba389864d0f892b0737721367e20d"}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={r5, 0x8}, 0x8) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000200)=0x4) epoll_pwait(r3, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) 2018/05/04 12:09:58 executing program 2: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) sendmsg$netrom(r0, &(0x7f0000000540)={&(0x7f0000000000)=@ax25={0x3, {"c23ef00445245a"}, 0x3}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000040)="d0d0c6a5e8baecf3d6613844a6dbbde066adf7ea44d0826a0232926691798e1e5cd0e0a98f6d4d64192834a60670c56e93b554af33e2a518a027bffa3bc023e55d148bd883696bff1ab2f0cdae42a699a199d3bc90242e3a88e0f90f9b8910759bc03e9349a660c18e8765638324ebf5683a9e68b93643c8098c33a3aa8f9a77d80ab541ffb667df1953ad7b6b25a30e3e", 0x91}, {&(0x7f0000000100)="1b585ea588e45df97a4bfdb30856f9cae62605f0b25ab56533970342d9be27aadb215da0f54ad44998bdbb318bb7b5f02b35d2ee428aecc463647358feb3ed46372c206b39e940853e6705f25f97816bfc4170773eee91ff838c846ca07b0db2f74e25447be88664f8d09af297a0ff23cfae35612ff43494cc8a842cdff23e80d44be433a4d70bf255ca7d5f5603ab6d3f0321c26f1b309e526dd950857964a7f2d4e7aa47cb6eddf443e8eaecbea3", 0xaf}, {&(0x7f00000001c0)="9936f5339b285fed09ca7cf2328c38b63e08b010bca77bd56998e737ed1551e0ff025dc3c7bea9f14fd9613bfab6caa5ace2eda7822788787b48c3182aea0e0a17a017bcb13a320addeef47ddcb5b40789e1add1fa6e8c25dc7f38294e1493de3f2d461de41017ccf879b54ba24308bfde4a176610fd0cc9b8a7672a0710287c97c663d4039903ed69d3fdbadfcf3b34c4a184483aa87176fac4be77c25bdfc51bd83c39cff9171f4824245eef09938c95884cc8e4ff409cdf7c77255c385948f364af2e014b3d4be323372719280c701daa05b08a", 0xd5}, {&(0x7f00000002c0)="07a0f0e3c96a5fc2d038141f09c67abc1c5eff743d34bf8fb36dd049fe89d5d96dde9493e5b0ec6375d0f9dc6ec93551deab9494d08f81e209dade5b508f04821c1ddd5c4cc3f83121712afb8672f4eb22b126794ee4e40096b0826d60f55a253a6bdef7be0bda5f5a12f94607cfb7ce8ee941b657ce7f9a42ecbdb9b8e471356dca01d45291678d3770f4e1c783ea3c3b688319dac321", 0x97}, {&(0x7f0000000380)="036e67cffdde1fb35508ee510ce1d652663e0ca5ee756190eea49dd065a679e1b2da8e6d", 0x24}], 0x5, &(0x7f0000000440)=[{0xf8, 0x11f, 0xfffffffffffffffc, "24dd9c9dd3fc0171773724c1612096c974631cfb2d7a58baf0ba91863ba77e4a32d8a02155364c06137ba5935afa024be3fa0614afefdd0a5442430cec909c4ebefc7bf9ee97b7b196eff1a34e084a4bb92421505e0cbf9fbbd023e50e3890895966f14b350ff263e3b29b1474c4f42e2d21799e2b35d0b250903e3b0e508424d10ca149bd4f8b43cd7d05a5cfd391644ab6a0117d7df9522304b772f2889093ad9314bb637123b2cd3441bd411275adab1277d42e75fbe7553378e2f155e0435e3e3846f406deca1ecc3f21049e6fffc0a5d350ba06ef1402d02660312f8ea7cf6f8db743e908d7"}], 0xf8, 0x40}, 0x41) 2018/05/04 12:09:58 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x7, 0x100, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r0, &(0x7f0000000000), &(0x7f000039cf35)=""/203}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="ea6efd95fe99ed8ed56108ff4db519d0c06bd1dfd25750a32ecc6841b72e47406b1802f61856a4d640b0d9de1213ab5b5cb6d3def61b2a", &(0x7f0000000040)="34cac24b1bb211d3add2f75cb84597e3f4098e9bd5e9569733700f348f906a6d36a063eff162cceaf4e1c9d4d93372b717ba820f2af136b18cba35dc44c27ecd6ffd8341cfca996c2cba58a73e1aedac6b49303ea82139564e1b2d612807029f97817511161a9b246921b46ed8d2efef55efc24811b0539785f2f67acb9d3662c710e39b88e12cc0070c9291a91307047e2ff6fd0c0bca14777329b7520235f2846bd338cf9077b521c9645b0ac7fdd1770b00a929f27d870a3315111170cfccadb78e0382519432f5f1cff9a1401b5ba61f619918309d4799f555c40b244afb04b4b8b0dc675201384de115c0dbeed147767b8b", 0x1}, 0x20) 2018/05/04 12:09:58 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) r1 = semget(0x0, 0x3, 0x4) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000280)=""/4096) fallocate(r0, 0x1, 0x9, 0x40800008) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000000)=0x96, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x4, 0x51b, 0x101, 0x5, 0xd1}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001480)=ANY=[@ANYBLOB="34e0df1d4f88f43492b4af81", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x28) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001280)={r2, 0x400, 0x2, 0xffffffffffffffc1, 0x8, 0x7, 0xc764b1b20, 0x20, {r3, @in6={{0xa, 0x4e24, 0xa1f, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}, 0x2, 0x679, 0x80, 0x100, 0x8}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001380)={r4, 0x84, "0351d00d56f1e0f2297d9fb88224a6067768592c8b47a3637694da5c6978df1471a3f874087ad01c272eedb1f8031679d5be6814a35cdb3ef371dd34d98543817e505cabcdab7ba5de031cf55c12c03bbd9dd37fae4453b5aaf44ca55b4477de2eae5979ba62f234ac07f98eecef3089145efbebfd50f59b16d9bd70c00ffc98dc185565"}, &(0x7f0000001440)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000001340)=0x8) 2018/05/04 12:09:58 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4, 0x40) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000180)={0x3ff, 0xfe, 0x0, 0x1, 0x2, 0x100000001}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@rand_addr, @empty]}, 0x18) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/04 12:09:58 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000280)="8222a1fd45b2", 0x6) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000180), 0x1000001be}], 0x78, 0x0) preadv(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/208, 0xd0}, {&(0x7f0000000040)=""/37, 0x25}, {&(0x7f00000001c0)=""/174, 0xae}, {&(0x7f00000002c0)=""/207, 0xcf}, {&(0x7f00000003c0)=""/85, 0x55}], 0x5, 0x0) 2018/05/04 12:09:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001300dd79000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000024000e00000000000000000000000000000200000000000000000000000000000000000073b09082c99740a792"], 0x44}, 0x1}, 0x0) 2018/05/04 12:09:58 executing program 0: io_setup(0x3, &(0x7f0000000000)=0x0) io_getevents(r0, 0x16, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f0000000100)={0x4000000000001, 0x7}) r1 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)}]) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x1, 0x2, 0x80}, 0x10) 2018/05/04 12:09:58 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffff, @ANYBLOB="1000010002000000000000dfffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4ffffff0000"], 0xa0) 2018/05/04 12:09:58 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000140)="a87b6de75a5d244012269887ed72355013d914a670f853716d3a048c136a5104df8ee144d43d68648c17e2373f6976cfe86f2ee97d7ac7fc0db0684d8ad4a460e81e94a44b4081611dbe248dd08f42590c7d1ada85a52bb1115ea62ca4a89180d8adb65d41c63d327f3315834247142a52e8076d858941cc79f8e25bec5f9376e450f1d17bda01cf1652be48c8b2f530c0c56e05410a86e1c2b5428b8a598d61d4d292fa71bab15e2ac911a557f2e2077b3ef9b703114bfe0a58ebb7db6d62454717aaab5523f7580512fa8300a193f95a3d9c5933fae50f79d785cbe05a2c00d53f03ad43ff27260d", 0xe9) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, "cfd0da53522212474a1eafbc35c968e993a16a44d9a3b6592670cc2db2893d4bec73ed0e959c1df278e17461"}) 2018/05/04 12:09:59 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x40, 0x40800) timerfd_gettime(r0, &(0x7f0000000180)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/5) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000240), 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000340)={0x400}, 0x4) dup2(0xffffffffffffffff, 0xffffffffffffffff) request_key(&(0x7f0000000000)="f5e5f10c3c071f7d647dfe14f2dfff1be2f009ef3ab3f8a75410f4289bd7108853ead33aed8ee761d60748fcc49df779c6ba122f538785a99918fbf5ef856d20993ab85dc2ba0ca7830ffdbff36a60653932a4987089939d1edd4076c2f10ca75b220e59127516ab63782096e0a0513d398c379f96a288d667976e119e094dcb775ca06796121d8a2b59412fdc7cb0e9ddb56223926ab0dc87d17216dec25dd0d0c5ee53e88a7d4a2d2054a35483100e94ca3a470692dd540c6cba4ac7777850dbf256c6de6f8e2797948ca24530a578180658b260", &(0x7f00006c5ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='\x00', 0x0) 2018/05/04 12:09:59 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x100000080, 0xa, 0x1000000000000008}, 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x20180) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x87) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/05/04 12:09:59 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) r1 = eventfd2(0x0, 0x0) r2 = socket$inet(0x2, 0x803, 0x8) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x401, 0x100) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xc66}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r4, 0x4}, &(0x7f0000000180)=0x8) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r5, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1, 0x0, 0x0, 0x1, r1}]) r6 = dup2(r2, r1) shutdown(r0, 0x0) getsockopt$netlink(r6, 0x10e, 0xf, &(0x7f0000000200)=""/68, &(0x7f0000000280)=0x44) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f00000001c0)=0xa9, 0x8) 2018/05/04 12:09:59 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r2) syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xff, 0x81) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000200)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000280)={'crc32-generic\x00'}}) 2018/05/04 12:09:59 executing program 1: socket(0x4, 0x80005, 0x3ff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80400, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffff9c, 0x6, 0x1, 0x2, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000140)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000040)=0x54) r2 = socket(0x1000100000010, 0x2, 0x0) write(r2, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/05/04 12:09:59 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x4040) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="c022ea5eb49d00f69ded0dfac7476261ad53aea0b7ae08c37de8f098f8394e796fdc917494cdfa7cfaee62be725d4d23c488c9aa41b53d56ba5fc1ab3678b7289e220afb24059378e960f6addc9954e9e9823ba134980604648660083c22eb06da8d61c94ba8890cfb2b951367964ff474b510c1c318d7de23c105580cb697ca69117e4f", 0x84) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000000140)="736563757269747d917617cb0e3dbe4574656f00", 0x0) write(r1, &(0x7f0000000080)="16", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x10001) fchmod(r1, 0x0) 2018/05/04 12:09:59 executing program 6: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, r0) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8) fcntl$notify(r2, 0x402, 0x80000008) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0) fcntl$notify(r3, 0x402, 0x1) fcntl$notify(r2, 0x402, 0x8) 2018/05/04 12:09:59 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x802, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x9, 0x3, 0xfffffffffffffc3d}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x7}, &(0x7f00000001c0)=0x90) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@ipv4_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4}, [@RTA_METRICS={0x4, 0x8}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @pid}}]}, 0x2c}, 0x1}, 0x0) 2018/05/04 12:09:59 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffffe, 0xc8280) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000000140)=""/130) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000240)=""/25) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/37) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/05/04 12:09:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x80002) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0xac, 0x10001, 0xda6b, @tick=0x3, {0x4, 0x180000000000}, {0x80000000, 0x8}, @note={0x4, 0x2, 0x10001, 0x4, 0x8}}, {0x8000, 0x6, 0x5, 0x100000001, @tick=0x8, {0x4000, 0x6}, {0x9, 0xdcd8}, @raw8={"e7515b4485e51986ff4d5519"}}, {0x200, 0x81, 0x200, 0x2, @tick=0xdb2, {0x12c000000000}, {0x0, 0x1}, @note={0x80000001, 0x7ff, 0xff, 0xfffffffffffffffd, 0x1}}, {0x2, 0x0, 0x1f, 0x0, @tick=0x6, {0x4, 0x2}, {0xcf, 0x8}, @raw32={[0x7ff, 0x9, 0x3]}}], 0xc0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x6) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="6c6f3a00000600"}) 2018/05/04 12:09:59 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) close(r0) r2 = gettid() getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)=0x0) getgroups(0x9, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r2, r3, r4}, 0xc) 2018/05/04 12:09:59 executing program 4: r0 = socket(0xf, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @dev={0xfe, 0x80}, 0x0, 0x7, 0x2, 0xffffffffffffffff, 0x9dd8, 0x10805ffe02}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast1}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x1b}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x8, 0x100000000, 0x100, 0x80000001, 0x10, r1}) 2018/05/04 12:09:59 executing program 1: capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000180)) r0 = msgget$private(0x0, 0x400) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="008b8f0000000000"], 0x8, 0x0) 2018/05/04 12:09:59 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="d38af2d7b23924637c77e69ce2232992c94fa526c25c629019f40eb282ee06874dc4ef9afcd8a6d02f313f6f3669a32765dab2dc5a70a6424c0ddf4a5b430b6dbf3f97cef0a55fdb0c", @ANYRES16=r0]], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/05/04 12:09:59 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xc, 0xb, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x3, 0x3, 0x3, 0x6, 0x7, 0xc, 0xffffffffffffffff}, @generic={0x1200000000000, 0x2, 0x5, 0x200}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x7}, @jmp={0x5, 0x2, 0xf, 0x6, 0x0, 0xfffffffc, 0x11}], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x7, 0x2c, &(0x7f0000000200)=""/44, 0x41100, 0x0, [], r1}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x20840) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$urandom(&(0x7f00000004c0)='/dev/urandom\x00', 0x0, 0x40040) r5 = fcntl$getown(r2, 0x9) sendmsg$nl_generic(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000002640)=ANY=[@ANYBLOB="881500003900000126bd7000fcdbdf250000000097df7b2a67575837a4c65882505889c295fdda4e4eac28fc7f374c93c91e0d130c4cb7ae858cdb70d80868f5cab906d20a4bf79a1acf675f58fd2c72f0bc847baa287632058d02f5018ae486e4d137ea991fd8ae40f160fcdae6088a063c0f7de7c24ac8bff4af45ef7d2843b400300008004700", @ANYRES32=r2, @ANYBLOB="26a909e16d233fe8f090590f25c3cfcc443aafdeab021bdd61801b3a9eca4e4e51bc4f01d242e2800a326603ae581d39f410f8b4f26e0d10cf2eb44b05b3a63483b95eb099f5a91356aacd4e698c37451963e4aff5b6f9f174fea74f67b000b45443b2db8ad88dd0d8f3590fb5c89a3ade4b479fface30aad286e4f8703fe307a1f9ee47172c548ffe60b186007831274a833ae47112365c15b52cf853aaa45a20d76f35ab2cf80064015900967db71c0b0aba54ae4b0a01f5660c93e2184f4abcfac2ecdd20866573cd24478f7ad295ea7c7b28c8d459b7362a98727eaf258e6d1348cbceff9936507d5836ccb2163fe3e83675d739bab42b66d0a96f77ebb977d5e36353d045bcb7a5693391779bb823c8c9922fc9c20ae8a64a2de5f762c0b2f44799a8d8cb2b6de3cca7600a0d6eb51163b85b6e97c14a8cfcd57872070dbfc2f0b35d1bae7b07a5412f624630ef62a14fd12c9ae4ee40fc2aa03c773e67df86b7637dddfabc1af0903a119da3fb28b13734d5666060ff52080cadf74fa1f4128f9051f5b24c46197898793219c06b4f38fd2328dbb62abf3c0a41f923174ace773535d5a027b88d609f602f4b411fc25eb556011d2baf0c008044885c1185016d4a75c0e1c7b6e3175785e9a9c22f0f2be8b82a48f41421905eb8581e53dcc91cd3c3b49ddef988c2c33958aa55d1aad77cd8f8", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="4fac3d305b0cbb9fe5371a157afde0fef07a94af16f310e365264f63f81409b313f5c94137284fac7719c10ea41550845470d2a13787a357bdfb79b43c2045de254e0392b5d994ed98d1fa43cf838f12a3eded716f3e35d05d7693663164502a393033be5557f487c73d79ff58c07f007eb4bcb9c893f458547d87702ef574a16184fc5bc70daaf17108031f97b0fd3a5efceebb206d93804490c067a000cdba0770ef48dd7c229fcbeb64d1d161cdd904013d0008000300", @ANYRES32=r5, @ANYBLOB="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"], 0x1588}, 0x1, 0x0, 0x0, 0x40}, 0x4004) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000080)=0x1, 0x4) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000004000/0x1000)=nil, 0x1000}) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/04 12:09:59 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x2080, 0x0) syncfs(r0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x800) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000001c0)={{0xffffffff, 0x4, 0x30c4, 0x3497, "c69bc78a261717c2770fc06e61645c9f21cb07f88f158345713d8b59e4efb4e55ddaf04f3b398eff0b5b005a", 0x3}, 0x6, [0xfffffffffffff001, 0x7fffffff, 0x8000, 0x6, 0xc08, 0x9e65, 0x8, 0xe2, 0x1, 0xc000000, 0x9, 0x1, 0x2, 0x3, 0x4, 0x1, 0x14000000000, 0x0, 0x6cd8, 0x0, 0x6, 0x7fffffff, 0xfffffffffffffe00, 0x3, 0x0, 0x7fffffff, 0x9, 0x5, 0x5, 0x2, 0x3, 0x6d1, 0x2, 0x0, 0x3f, 0xfffffffffffffff9, 0x7fff, 0x3, 0xd9, 0x1, 0x3, 0xbe, 0x6, 0xc74a, 0xbd8, 0xfffffffffffffffb, 0x80, 0x67b6, 0x4, 0xffffffff, 0xc40e, 0x8, 0x101, 0x3, 0x976, 0x9, 0x5, 0x100000000, 0x5, 0x7, 0x5, 0x6, 0x2, 0xd0, 0xaa, 0x9, 0xfffffffffffffffc, 0x6, 0x401, 0x6, 0x7, 0x9, 0xfffffffffffffff8, 0x89, 0x1ff, 0x1, 0x4, 0x8, 0x5, 0x8d4, 0x8, 0x1, 0x0, 0xff, 0x8001, 0x8, 0x4, 0xa6, 0x4, 0x200, 0x4, 0x100000001, 0x0, 0x71f5, 0xffffffffffff5cdd, 0x7, 0x100000001, 0x7ff, 0xb5de, 0x8, 0x8001, 0x5, 0x100, 0x80000001, 0x5, 0x3, 0x20, 0x6, 0xffffffff, 0x0, 0x9, 0x8001, 0x0, 0x0, 0x8000, 0x9, 0x20, 0x4ab600000, 0xffffffffffffffff, 0x5, 0x0, 0x5, 0x1ff, 0x80, 0x0, 0x80000001, 0x1ff, 0x4], {r2, r3+10000000}}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000140)={0x3, 0x1}) ioctl$int_in(r1, 0x800000c0045002, &(0x7f00000000c0)=0x7fffffff) [ 88.611819] device team0 entered promiscuous mode [ 88.616885] device team_slave_0 entered promiscuous mode [ 88.622665] device team_slave_1 entered promiscuous mode [ 88.731169] device team0 left promiscuous mode [ 88.736020] device team_slave_0 left promiscuous mode [ 88.739331] Unknown ioctl -993503982 [ 88.741547] device team_slave_1 left promiscuous mode [ 88.780201] device team0 entered promiscuous mode [ 88.785245] device team_slave_0 entered promiscuous mode [ 88.791140] device team_slave_1 entered promiscuous mode [ 88.833532] device team0 left promiscuous mode [ 88.838326] device team_slave_0 left promiscuous mode [ 88.843807] device team_slave_1 left promiscuous mode [ 88.855969] Unknown ioctl -993503982 2018/05/04 12:10:00 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x42000) recvmsg$kcm(r0, &(0x7f0000001700)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/39, 0x27}, {&(0x7f0000001140)=""/96, 0x60}, {&(0x7f00000011c0)=""/205, 0xcd}, {&(0x7f00000012c0)=""/142, 0x8e}, {&(0x7f0000001380)=""/213, 0xd5}, {&(0x7f0000001480)=""/5, 0x5}, {&(0x7f00000014c0)=""/3, 0x3}, {&(0x7f0000001500)=""/220, 0xdc}], 0x9, &(0x7f00000016c0), 0x0, 0x7}, 0x12000) unshare(0x28060400) r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) readahead(r1, 0x0, 0x0) 2018/05/04 12:10:00 executing program 4: unshare(0x8000400) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') lseek(r0, 0x0, 0x0) 2018/05/04 12:10:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x4000) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000000c0)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000280)) sendto$inet6(r0, &(0x7f0000000180)="cf", 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x6, &(0x7f0000000140)=0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000200)) 2018/05/04 12:10:00 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x0, 0x5, 0x6}) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') sendfile(r1, r2, &(0x7f0000c4dff8)=0x40000, 0x81) lseek(r0, 0x0, 0x5) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000040)) 2018/05/04 12:10:00 executing program 7: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) unshare(0x40600) r0 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) execve(&(0x7f0000000000)='./file0/bus\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='mqueue\x00'], &(0x7f0000000140)=[&(0x7f0000000100)='selfbdevppp0vmnet0]{wlan1ppp0keyringposix_acl_access-@\x00']) mq_getsetattr(r0, &(0x7f0000000080), 0x0) 2018/05/04 12:10:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0xc0d0, 0x0, 0x0) r1 = msgget$private(0x0, 0x51e) msgctl$IPC_RMID(r1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00000001c0)={0x1, 0x3, 0x4, 0x1, &(0x7f0000000100)=[{}, {}, {}]}) ioctl$VT_RELDISP(r2, 0x5605) getsockopt(r2, 0x50, 0x2, &(0x7f0000000080)=""/20, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x3f, 0x4) write(r0, &(0x7f0000cbdfb8)='v', 0x1) 2018/05/04 12:10:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00@'], 0x10}}], 0x2, 0x0) 2018/05/04 12:10:00 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), 0xfffffffffffffc1e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/120, 0x78, 0x10100, 0x0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x4, 0x1) 2018/05/04 12:10:00 executing program 2: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001100)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x25e, &(0x7f0000003000)}}], 0x2, 0x0) 2018/05/04 12:10:00 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x10100, 0x0) r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='cpuset.mem_hardwall\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000240)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) getsockname$packet(r1, &(0x7f00000024c0)={0x0, 0x0, 0x0}, &(0x7f0000002500)=0x14) getpeername$packet(r0, &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003a80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003ac0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000003bc0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003c00)={@mcast2, 0x0}, &(0x7f0000003c40)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003cc0)={0x0, @loopback, @multicast2}, &(0x7f0000003d00)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000040c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000004080)={&(0x7f0000003d40)={0x30c, r2, 0x0, 0x70bd29, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r4}, {0x1a0, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\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, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x104, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r9}}}]}}]}, 0x30c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r10, &(0x7f0000773fc8)={&(0x7f0000450ff4)={0x10}, 0xc, &(0x7f0000ad0ff0)={&(0x7f0000b2b000)=@updsa={0xf8, 0x1a, 0x401, 0x0, 0x0, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r11, 0x408c5333, &(0x7f0000000080)={0x512, 0x0, 0xfa, 'queue1\x00', 0x8}) r12 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x10000) epoll_ctl$EPOLL_CTL_DEL(r12, 0x2, r10) 2018/05/04 12:10:00 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x0) dup(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000100)="812cd91f2647e99eb5ee1456cf764832d00b099d0368a28c66b6aa672dbc4d92df43899dbf72f2db42d3ffd41221a76c9bd538c9c58b4a16dccce93b413f327e0e4d6fda0a5b699461269db8afdc9059306c02000000efd9d69780135654a970238dc9255f21f8c8dd20a8a92730fa356c52f3fd8750c800ce5c809ffc511b3791857dd5a301ec4dc8cf00274bcb7bd8") 2018/05/04 12:10:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='attr/prev\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0xb0000400}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x38, r1, 0x2, 0x70bd27, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb8, r3, 0x0, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3e, 0x18}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x25, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x40408c0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7f, 0x200000000) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000000000)=""/4, &(0x7f0000a94000)=0x4) 2018/05/04 12:10:00 executing program 4: r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000)={0x100, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0xa01, 0x70bd25, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f0000cf9000/0x4000)=nil, 0x4000}, 0x0, 0xffff8000}) 2018/05/04 12:10:00 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f8bd46193986dd6048ada6001800000000ff0200000000000000000000000000013f00090066000000000000000401907800d8cd8c0094e1800000000000000000000000000000"], &(0x7f0000000000)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4000, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0xffff, 0x6}, 0x2) 2018/05/04 12:10:00 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000000040)=""/92, 0x5c, 0x0, &(0x7f00000000c0)=@generic={0x3, "e9c4face37d7be9ddd885e07b26e558776a2ed503302e95b4669ff8a73920f29e2fbeae4f4461df0b024b377dd642dd64a0fe43a002341735de1f5a3dc709fad2a10e283bf6ad563bf2601c2bc2739bb2d20591c183829b41ca639973beae3889718f502aa2c32e9828a4eb2de04316e650db1b2774fc15eab6236430bbe"}, 0x80) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d00)=""/115, 0x73}, {&(0x7f0000002e40)=""/103, 0x67}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/84, 0x54}], 0x6, &(0x7f0000004040)=""/1, 0x1}}], 0x1, 0x0, &(0x7f0000004500)={0x77359400}) 2018/05/04 12:10:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x9, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x30, 0x200, 0x1, 0x5, 0x6, 0x0, 0x6, 0xfffffffffffffffe, 0x101}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 2018/05/04 12:10:01 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) dup2(r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x40, &(0x7f0000000500)) write$cgroup_subtree(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="2d6d656d6f7279202b72646d61202f6d656d6f7279202d72646d61202d72646d61202c6d656d6f7279202f06afc2de7a32cdd270eb6473202b70696473"], 0x3d) ioperm(0x0, 0x200, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/04 12:10:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="4df0ba7ef88f1da58d3c1306772bddf522e4e3aff175f4148cae18873d896ba4eaa1904cd128337de9d6bbe871ae9de0b6813fbe47d20b88e3830bb1aee5e11c5fe2087a7650593bd8ba8d221965515dc32e10382ef659daa363d049d9194b86063a1f405da794094a74a083e9850d7d9113049982069aa36422ce945f82b1dc548096ab41caa63220310ba51fdfb23bad9492833db1b5d2eeeab5af267e598d1b52df5d506f51331a4b917ebc876d49c0cf8014de9e4a98a340d2ce58acd4", 0xbf) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000200)=0x1) fstat(r0, &(0x7f0000000140)) r2 = getgid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setresgid(r2, r3, r4) bind$alg(r0, &(0x7f0000e90fa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(echainiv(authenc(wp256-generic,cbc-twofish-3way))'}, 0x58) accept4$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14, 0x800) 2018/05/04 12:10:01 executing program 6: socketpair(0x6, 0xa, 0xfffffffffffffff9, &(0x7f00000000c0)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@generic, 0xfef6, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) 2018/05/04 12:10:01 executing program 3: r0 = gettid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x400002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x487, 0x10}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x8, 0xf98f}, 0x90) signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r1, 0x50, &(0x7f00000003c0)}, 0x10) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000480)={0x4, {{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1, 0x4, [{{0xa, 0x4e20, 0x9b86, @dev={0xfe, 0x80, [], 0x14}, 0x76e2}}, {{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0xfffffffffffffff8}}, {{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}}]}, 0x290) r4 = eventfd(0x0) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0xffffffffffff8000, 0x0, 0xffffffff, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000080)={r5, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f0000000140)=0x84) select(0x16, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x1e13607dd6f931a1, 0x0) accept4$inet6(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x0) 2018/05/04 12:10:01 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000140)={0x51, 0x3ff, 0x7, {0xffff, 0xffffffffffffffe1}, {0x3, 0xdd15}, @cond=[{0x9, 0x5, 0x10001, 0x81, 0x3f, 0x2}, {0x7fffffff, 0x6, 0x9, 0x7f, 0x8, 0x5}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000340)={r2, 0x2, &(0x7f0000000240)=[0x400, 0xa24], &(0x7f0000000280)=[0x1, 0x3, 0xe9bf, 0x5, 0xc619, 0x6, 0x5, 0xc3, 0x8], 0x20, 0x1, 0x7fff, &(0x7f00000002c0)=[0x0], &(0x7f0000000300)=[0x5, 0x1]}) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYBLOB="08000a0000020007"], 0x2) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x4000) 2018/05/04 12:10:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xff}], 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x800, 0x0) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f00000001c0)) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/40, 0x28, 0x0) r2 = semget$private(0x0, 0x2, 0x1) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000000040)=""/6) pread64(0xffffffffffffffff, &(0x7f00008c1f77), 0x0, 0x31) signalfd4(r0, &(0x7f0000000080)={0xa}, 0x3, 0x800) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) 2018/05/04 12:10:01 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0xfffffffffffffe35) 2018/05/04 12:10:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xf1e, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0x7, 0x8205, 0x3, 0xa868, 0xffffffff, 0x80, 0x80000000, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={r2, @in6={{0xa, 0x4e21, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}, 0x5}, 0x90) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x4, 0x20, 0x7, 0x8e}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000300)={r3, 0x2}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="c20300f47e8526efbbe4178b786085052b008f911fa7e142bf7fb9fc04867b0af9c5ab83681ebbe466d7f0aeb86979072c4f4dc5a92d8759206360079794edaadc", 0x41) r4 = accept4(r0, 0x0, &(0x7f0000000080), 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0259590000000000030db7b460ffee2a7f78b42c288b0b66f5e915f21dd1314004eb09003c70e74231fde3e415840f4ca3242275ba7ac3fbf6056f09202061024e5f6a5cf1eccc", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="b045e093ad83dc32a6b05198527c9d7d9ce494af7ff6e0c5dd12e13506a88ba04cb3485f65855dd966ed1131269c9cf2a6aa44272b96ad35b3a60ccaab257d347bb0834ed86c3304bc316ce713b19b3a350d252a14005c1b23cb103753b00e5f9ba2e61e2604472b"], @ANYBLOB="09060600b307060001000100e7000000f0e1958b17c0c7b8979b6810cff26eb923b74af40304d73523f70be13a823b358ced5456b68aba7a20f54f7a720ad3e3b7330f4c1455a620be101e4d8e6f7f219b326c15d48d7d51f7f5e1afc6376fd1d147bc180ccaa9778c6c1c49771fe11f57f338507858cca7ea4c5588327b3ce01b6b8eb557c608234f3e2848e85840de94fa"]) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f00000000c0)=0x2c, 0x4) 2018/05/04 12:10:01 executing program 0: r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) read(r0, &(0x7f0000000280)=""/54, 0x36) write(r0, &(0x7f0000000140)="0d11a2718a64f4bc11add9c069dca14e23a5c815560c2f38a6a1c0cc058af267ef34534a272b724e3a7c0bc730cf929d748628fcd87cc8af31aeb6b58d0765d1c7c3e7628c7c12be66e57557afb681168cd46126c8fe8075407f19fa30ce2a76417314a9c896ce9d81915edbe96163f97f4a224ad61ead8ce7ea78c1884a38b4cc539ba923913628247e0eed535ab18e3243664b47b65d8eabd9ffc8a47d191d78eb7a7e3c613eb961cfc6c436aaaaab5e559bcdcd7463a78a3e9dcc6a7bb9f387a1964ee816b5528494d83c515f0efb4b40482635ae3580b1bc22d087039a7a9a6b5f0ff4326021", 0xe8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x3}) 2018/05/04 12:10:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001580)={'lo\x00', 0x0}) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket(0x13, 0x3, 0x7) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000001c0)) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x40004}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000100)=0x30) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x4) 2018/05/04 12:10:01 executing program 5: prctl$intptr(0x21, 0x1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8200, 0x0) sendmsg$netrom(r0, &(0x7f0000000800)={&(0x7f00000000c0)=@full={{0x3, {"41ca860ac46eef"}, 0x2}, [{"1a8e27fb21aad0"}, {"9695294a55047a"}, {"76eb807cf80062"}, {"3f5fd63d2fe27e"}, {"4fd9f694bddf0f"}, {"fe29f836b25543"}, {"af7e50d5798a41"}, {"53b64083eee145"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f0000000140)="db92736f80250a106349a65ebf7c9b3532d31f1ae5baf0c9c97925a26ecac376e810", 0x22}, {&(0x7f0000000180)="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", 0xfb}, {&(0x7f0000000280)="34bc7b604fba7a3c5b894e846ab4a86a2e2d45ab500e7a095c95fa9c6af18e36e5a8fd2f07f88fffad9aa84763e10ae69a3504ad325c4b2692bf4385a87178a6fca8fcbad3de1cf5da57792f2e19e6ea072f46176f943fb301b3bd8e59fb53db88deaa6fab758247", 0x68}], 0x3, &(0x7f0000000340)=[{0x110, 0x105, 0x987, "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"}, {0xe8, 0x118, 0x101, "716ce2b6ea7792814debd565f255de0285d697fdf699c432669b98e4ab4034980701f0ce39397adbbe90985fa4e4c36c66fedb6b0b2bed94ea16f16bf05a57127a9143a9be86a8cef89d8a4c3954e24f4bcfe016b5097175f9d5d2382fba07d672f5898b12528723f397d3625ec620d0f3f02363f870863dfd5ec7f28904fa1d413d6a588de1283ffa4ff1b5596560b2283db41eba055a47ffed17f0d09ddf2e8e53db058c4df6a9fb8dd07ce61c25ec98d175bf6eb9cc7abb4e3867e7fcd5f24a906a7f64be683e9b340bf468095158e98cd8df70"}, {0xd8, 0x0, 0x80000001, "e1290c46d7084077de7124d90220680030f99a0f302385aeacae96a4e83cd1f078bc6fc5a362628a0ba5eacd6018ea0d385377c8511f7b3fb3aa36fbf8b19964abf64e3df99e967e0544b88dbe03ba63c721e8dbd6687f924b53cf4c6057a151c56151b7f4ead65d406099391473cc3cce011b194c33790b3af20a57d3b3c25d598447313dbbcb8653ee0d21d5b29c26876632657008cb8ae755b968fd7fe37e4724df038d441b5ef37dec58f5fa8110ea6108664fa811b9219a2009db69ddd4f99b26924d88"}, {0xb0, 0x10c, 0x5fc, "23bd8e8b734b0f863b10014aa69c3948b99962d6ddf40b41c726f8be00dc1051c177e6578604fc500376c22d2aff78f7f63b2e61b56623442add2a536f4cdaa36936deee43d732737a790cf267979417853b798849020c5200a119d3804addb828883cf491c40cc8defcbceef788b5be1014215bd4a5f7f56bcbc7e9305984889a9a03102d4d29a1eb4ea73acafe556c23de1ad9c420ade6df76"}, {0x28, 0x10f, 0x3f, "167bda483ea9b1b70591deb5c7f70f58fdac"}, {0x18, 0x6, 0x4, "ed31"}, {0xf8, 0x11f, 0x1, "8a1b7fb45e4cc1eb497d2290eb2f7bd90674e5e8dcb34c0dfca12d0ac6ecf8770957abe75a5ebdb828a4d9b1db9cbefe023c061d1ade2a1092e3f126351016af67e2e2e999d7211b998d5dabb109e913da52d334502bf2db411a7ba94f580e978153ed065cdb22e0523d2d16b14189a9b4543b35fb7a0a82fda0b6a8f683d5983e6503ef619632dfff6909d7f3f44602055044bae79eeec6cada48378c46a5332df918bd46060d47e1148e9d81028cb29353c2fbfdfec2af118391cf71a343880bbe4d7aee6e103bfbf7f07c53029f8870ce438bc7b2f4a5de29a219c26e7fd8fa29a2dc"}], 0x4b8, 0x4000000}, 0x8011) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000000040)="c37096c30ac87609773a5ff3e0a6565b956166ac86e394afa4be5bd0966d1de424847de1586b58") 2018/05/04 12:10:01 executing program 4: r0 = socket(0x1e, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendmmsg$alg(r0, &(0x7f00000003c0)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="7a0411596b24c3903b514788aa66c147343557c9779e123816a890a58565eacafd73e4836612e8913980ad1c12764af209c9e0b1be5ff067cc68a290da56964aa6c4defbec2a686a2cedf3361b9d36b4f79b8f0a2d990d146276271587cc06934d466a8835c76421cd684ca12f2d0a42a7079ea639667f94bbcc81721b39d96a550592f070690c9df222e4fb9563381fc081616a90e6af578d83a9dae2ab17fa5b383da52d454ea6f2b3bf35beb6cbcb199df8a57afe8023b7", 0xb9}, {&(0x7f00000000c0)="9b5123e507dd017ec22c90b706cd20426e672d3e0a7c83ad41ee96d93ea76e7f67ac6e9884bb63cf", 0x28}, {&(0x7f0000000100)}], 0x3, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)="0b9d35880e88617a95d8ef7a9625658cabd880a5c7fef4b85dd13aec8c8bffe58093595c01625d5138001fd533f97ac5151eaff59aba9190e3afff05c3d7a50d4f74eaa5889c2482a3584d5ae944356e24befdc3241de4eb162e34b4", 0x5c}, {&(0x7f0000000200)="7659443b558575253d932714b674d121ead61a302bbcba28bfb280e814d010597b961e8cec67959ba6d4e427b330858b163d8e48d1e611279f61faaf8c3df2247c415b302cf63c864697dba71a490dda6516fe449fa142e49c49dc6a14185878f675845ad59354ac1b54fbef77150c75bce9f9d62f41bd1293dc12f6f453e4637f3f4bfe5f2626065ff81c64b906830e5ba5149c4f5af8dd91a30fb0994627b99793e33fb901cff2d7f13c5d92aaae3a316530ccd698fe77ced40d64387f1877fd687c623b0f19b647cd3c545146d955", 0xd0}], 0x2, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3}, @iv={0x48, 0x117, 0x2, 0x2f, "58f80a92b8c71d54f268b82b4b8dd0ea544319749b0e766bb7d6bb39fbe72112a57ee59efa67a94722a274fdc93ba1"}, @assoc={0x18, 0x117, 0x4}], 0x78, 0x10}], 0x2, 0x40) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) bind(r0, &(0x7f0000000240)=ANY=[], 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/04 12:10:01 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) dup2(r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x40, &(0x7f0000000500)) write$cgroup_subtree(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="2d6d656d6f7279202b72646d61202f6d656d6f7279202d72646d61202d72646d61202c6d656d6f7279202f06afc2de7a32cdd270eb6473202b70696473"], 0x3d) ioperm(0x0, 0x200, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/04 12:10:01 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) dup2(r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x40, &(0x7f0000000500)) write$cgroup_subtree(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="2d6d656d6f7279202b72646d61202f6d656d6f7279202d72646d61202d72646d61202c6d656d6f7279202f06afc2de7a32cdd270eb6473202b70696473"], 0x3d) ioperm(0x0, 0x200, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/04 12:10:01 executing program 2: unshare(0x400) r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 2018/05/04 12:10:01 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0xc020000) writev(r0, &(0x7f00009adf60)=[{&(0x7f0000000000)="ed", 0x1}], 0x1) r1 = creat(&(0x7f0000e8f000)='./file0/bus\x00', 0x0) r2 = getpgid(0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=""/21, 0x15}) write$eventfd(r0, &(0x7f00001d0000), 0xfffffffffffffd9f) dup2(r1, r1) 2018/05/04 12:10:01 executing program 5: r0 = add_key$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$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f00000000c0)={0x5, 0x3, 0x4, 0x2, 0x9, 0x7ff}) r5 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x124, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crct10dif\x00'}}) 2018/05/04 12:10:01 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000140)=0x1000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) 2018/05/04 12:10:01 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000000)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x37b0e4b5, 0x4, 0x10000, 0xad3, 0x2}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x1, 0x20}, &(0x7f0000000200)=0xc) ioctl$BLKROSET(r0, 0x933, &(0x7f0000000080)) 2018/05/04 12:10:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f00000005c0)) fsetxattr(r0, &(0x7f0000000880)=@random={'osx.', 'blacklist\x00'}, &(0x7f00000007c0)="2d65746820eea85bff7f0000efffffff0502000083252c6c6ff91c81bb9a21420a9cbdaa3454035e27d98fdf5ddaf6cc9c4754fae2395428596efb186cba729901000000000000006fafdefcad27a880ec9fabb580d36c2592674f8a3319f2606f752ea20c571a02c302de9f651ec9f481512c3e8ff39f8700000005f72e952886358e02e5a12d47068624e45745f0d05aa07bcc8173fecb774352b52b004566000000", 0xa3, 0xfffffffffffffffe) fsync(r0) fremovexattr(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="747275737465642e2776626f786e6b734a714b90d6e3657431766d6e6574317365637572697479766d6e6574"]) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000380)=0x5, &(0x7f00000003c0)=0x1) getrlimit(0xa, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r1, 0x9}, &(0x7f0000000540)=0x8) syz_open_dev$sndmidi(&(0x7f0000000580)='/dev/snd/midiC#D#\x00', 0x8001, 0x480000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000002c0)=""/97) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000400)={0x8000, 0x9, 0x0, 0x5}, 0x9) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000340)) r2 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000600)='blacklist\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)='/dev/snd/midiC#D#\x00', r2) 2018/05/04 12:10:01 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b28000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x4, 0x0, 0xfffffffffffffff9, @time, {0xfff}, {0x100, 0x1000000}, @result}], 0x30) 2018/05/04 12:10:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xffffffffffffff25) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000000080)="c3", 0x1, 0x0, &(0x7f0000000340)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80) r1 = dup2(r0, r0) sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@getae={0x40, 0x1f, 0x0, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0x40}, 0x1}, 0x0) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/05/04 12:10:01 executing program 2: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x2000030a, &(0x7f0000000040)}) perf_event_open(&(0x7f0000000f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/04 12:10:01 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) dup2(r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x40, &(0x7f0000000500)) write$cgroup_subtree(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="2d6d656d6f7279202b72646d61202f6d656d6f7279202d72646d61202d72646d61202c6d656d6f7279202f06afc2de7a32cdd270eb6473202b70696473"], 0x3d) ioperm(0x0, 0x200, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/04 12:10:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xccfc, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x400}, &(0x7f0000000180)=0x8) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x1}) epoll_wait(r2, &(0x7f00000001c0)=[{}], 0x1, 0x0) 2018/05/04 12:10:01 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x909, 0x511000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x1, 0x4) clock_gettime(0x3, &(0x7f0000000080)) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) write(r0, &(0x7f0000000100)="e718ba9f62be6c6039f5254707573e2b294bad02c6a222e1f9f869c8b81c74f6e1c5b8f7d9ed63c0643a4af0de9a3f5f583599f8eb98c3733781f620a7c5a114f0ac3dce194822a339c9d2", 0x4b) 2018/05/04 12:10:01 executing program 4: mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000001, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000013f97)=""/122, 0x7a}], 0x1}}], 0x48}, 0x0) 2018/05/04 12:10:01 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0xa, 0x8, 0x1000000000000008}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000), &(0x7f0000000040)}, 0x20) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0xa0000, 0x0) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000200)=""/19, 0x13}, &(0x7f0000000240), 0x2a}, 0x20) sched_setattr(r2, &(0x7f0000000180)={0x30, 0x1, 0x1, 0xfff, 0x0, 0x200, 0x5, 0x9}, 0x0) ioctl$SG_GET_LOW_DMA(r3, 0x227a, &(0x7f00000002c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6), 0x1}, 0x20) [ 90.969951] rdma_op 00000000c1be6253 conn xmit_rdma (null) 2018/05/04 12:10:02 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xb8, 0x109000) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/101, 0x65) umount2(&(0x7f0000000300)='.', 0x0) 2018/05/04 12:10:02 executing program 7: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x4000) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='bic\x00', 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000140)={0x100000001, 0x6, 0x3}) dup2(r1, r0) 2018/05/04 12:10:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0000000008000100ac140000"], 0x24}, 0x1}, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip_vs_stats\x00') ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) 2018/05/04 12:10:02 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000100)={{0x3, 0x0, 0x1, 0x3}, 0x0, 0x0, 'id0\x00', 'timer1\x00'}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffff7fffffff, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffffffff, 0x0, 0x10001, 0x800}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x7, r2}) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth0\x00'}}, 0x1e) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000200)={0x4, 0x7, 0x1}) 2018/05/04 12:10:02 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) socketpair(0x9, 0xb, 0x8001, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4001, 0x0) ioctl$KDDISABIO(r2, 0x4b37) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000000c0)=""/36, &(0x7f0000000140)=0x24) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/04 12:10:02 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x7, 0x1, 0xdd4, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000340)={0x36748075, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000014000/0x4000)=nil, 0x4000, 0x3, 0x8031, r0, 0x40000) r2 = semget$private(0x0, 0x3, 0x30) semctl$SETVAL(r2, 0x2, 0x10, &(0x7f0000000040)=0x7) remap_file_pages(&(0x7f0000348000/0x1000)=nil, 0x20348000, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/04 12:10:02 executing program 4: mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000001, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000013f97)=""/122, 0x7a}], 0x1}}], 0x48}, 0x0) 2018/05/04 12:10:02 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x8, 0x400, 0x1, 0x8, 0x4}) futex(&(0x7f00001122a1), 0x800000000003, 0x0, &(0x7f000000b000), &(0x7f0000000000), 0x0) 2018/05/04 12:10:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @loopback=0x7f000001}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xfffffffffffffffe, {0x2, 0x0, @rand_addr}, "00080000001429f865e6fa188f020409"}) pread64(r0, &(0x7f0000000000)=""/227, 0xe3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x3, 0x200) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 91.387149] Unknown ioctl 1075332591 [ 91.398448] rdma_op 0000000024c06113 conn xmit_rdma (null) 2018/05/04 12:10:02 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, &(0x7f0000000480)=0x20) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\x00\x00?', 0x3, r2) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000200)=""/23) r5 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x2fe, r0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) bind$vsock_dgram(r4, &(0x7f00000002c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) [ 91.427363] Unknown ioctl 1075332591 2018/05/04 12:10:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)={0x14, 0x2d, 0xaff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/04 12:10:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB="fc000000160001040000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0xff97}, 0x1}, 0x0) 2018/05/04 12:10:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000240)=0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="09b54573", @ANYRES16=r2, @ANYBLOB="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"], 0x1c}, 0x1}, 0x1) 2018/05/04 12:10:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000000100)="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", 0x1000) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) [ 91.692767] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 91.861642] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) [ 92.128209] mmap: syz-executor6 (7037) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/04 12:10:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.bfq.weight\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x2100) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x400082) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x2) 2018/05/04 12:10:03 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x0, 0x6, 0x0, 0x20}, 0xfffffffffffffcef) 2018/05/04 12:10:03 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r0 = userfaultfd(0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40201, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x7) close(r0) 2018/05/04 12:10:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB="fc000000160001040000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0xff97}, 0x1}, 0x0) 2018/05/04 12:10:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') getdents(r0, &(0x7f0000000040)=""/36, 0xfffffffffffffda6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x4, 0xfffffffffffffffd, 0x0, 0x6, 0x5, 0x2}) 2018/05/04 12:10:03 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x2c}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6}}, 0xe8) r1 = getpgrp(0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/04 12:10:03 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@generic, 0xfef6, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) socket$kcm(0xa, 0x0, 0x0) getsockname(r0, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6gre0\x00', 0x10) 2018/05/04 12:10:03 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) r1 = dup(r0) r2 = accept4$netrom(r1, 0x0, &(0x7f00000000c0), 0x800) openat$sequencer(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/sequencer\x00', 0x200000, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r3, 0x4, &(0x7f0000002380)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffeff, r0, &(0x7f0000000100)="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", 0x1000, 0x8000, 0x0, 0x1, r1}, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x7, 0x4217, r0, &(0x7f0000001140)="9066f6adcaf8ae8f2729bc595b5b30885a942f2b55abf6ebf8db89a8493e89349487fae6b9360ac32e6428bd56e91d243738bb89532d9b2935da849b98c7aad01579cb4a96dee2", 0x47, 0x20, 0x0, 0x1, r1}, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x6, 0x7ff, r1, &(0x7f0000001200)="a36eb75b1a6b994f716109c2d3218736de6988572ca8da751bc718695e824e287661c667088499abbeadebb1fcf90d5aae3fe3898eb081453b605872a8bc263508842d69f65075d40c3d6d5252860bb886ed3b56bd549cd4c73fd6365a80ccca52dff4c8d12577109e814de5c6759d78febd0399ed2d9db7572ff3fa01052ab188f1d581ee1b03ce4d007a747e2216ea278ab3f5212c52a519728d8f70bc4e70d3aad997c13f07a7b65b8721f39a56995ab204e463ed1c6cda0c2d1825ecd2216cf61250cfcf26dbff5693f2a7630bef5582866e0f001d9ffb0f7123012cb0b5d342160a8b7b87f9f60dd4e88db24cf99834a1338fa6cd67a697b64c9bd4a7d5fd01d2094dd0d45616fbbe4ce4761e6acad067a455ab3b06d508111359f6e6945058a9736210667d1fb196534739f1160e6d65081f025ac29c37a0954b15a1ca057cb6e24b6108495906288ccb58b405db7796833d8d4c40bcad7e37659ccd008828b9cba3cda5d93ad3ddaebcc6cc741d7027d8a14d14335642db2013ab6f700300eb71ba596ff562182a5f389708221ad3c5a01a4742d7629b8e7a6dfdb14a942a0b66f67922f783f56ceae44c833fbdbfbce33d85ae7d181fed67e101f115447f7913254db0ca91cb8be7de1c9d1227745dd0045965305c1e32f3473b44e2487d75e14d72fc385a3cd4b2e1044b8ae43edc02700a1161418673ca9558abfa88bf5d5e8cea02fdef012ce578f0809ec1f6dd5cb2960f5d8baa83b8339eac292df8348f62ab95582a0c41cc9dac2482be85322e0ffbd7104e342a629ede17d3813ce2d65f9d29320befebe8620352bb763bd96ba3d54b4515a4f86c092f3c587493d2b0eed6ddbda2c66f5159ecd2ab6a1180e5737e42c1a0523c3c310bee42d5e3d82f5c3bf9d2e141f3d71a20051dafe78a7a223b9eab55bb8bd21c5fcc10a6473cbcf08f1b4e15d0eee00078b53837d081c9bb924de936592bc76bb117d51eb2888e09b4954dff6605b4dd7e79efd347196740c30408fa84c68ced09ce2503fdf64bec0727b231d793b1155d266b6cfb73970ea01715abe8cc446e2f741e35bed59e4178b1c7bdc8a86764ecf205ad8da3c04ba856dc091d1951d24a12ec95d346ad2bd8710eb41e9c2a1b3f8d02abb4674490804b90679c2f42f94e61f8c4d490bea996f5ce1d221db815ead7af07236f717d2c04d0cac13b86bd09d84fbc4945263c772c6240d3f0dde228990728db38285b29ddb2c5b3dac948408122031384e2f6d9fb627237a584752221fdaf3aebf731b7fd950a82d73fedbbeb0b9a65c9d6db2a85f8b17e47572bd065a8883cca7a493cd0d8fb9308537cce783e60f19b2596616c88bd1408e88e37253446468a2adc1de8ec8fda8618604cef7defbfb9d3c0b0b8672024e4ff24f52be8f8c89d10932edf8a4ebf5100aec7a8bb967862691030979b0a18d2b190f16e32def1a11323f0f6cae7ab3089685502368526a0c90efb73e7a89504f86e6f5d3960f2a44a069008ce2de611e4655f21d67f2195b5b68cb8a5cd3c4e104645d84636a1d600c8baf8365491ecb310c0e5606e6581fc5b802af4d1f6a6b3773da89a459aa5f7bc4bd5b70cc38c247b8f51c7005d6b9ad4f18208be067f77756cc33fa8364293ddceea4a979d9944628cf5a33991114b955be90884f56b39433f76614673d16cac26709a9daaea51866828d93b5becb95026fa729e6be561404f7ae250e1d70fa3d9220cdafa5039f37c79fb171f75e765d5f0ca2d83b2a039666a9e647a39dc0f5f5b0e22acf7005ef006d22f35848da0af7cf55b3d9f527864ffe08b18411efc5e1acef436df3d62a7c78de5667fabc7b93df530ed600d08e244d67e9f8de18d12036d6c6e22f1013c946036573e91522e4339a6c09726418bcb8dd2f3b8a455cea2638d9980bc40bb640d040c3f18787982b5fefcf951a002c693ed1226cca5b25d3411eb4878fe892a3d6d8c47d1cf2d5a89d5a9eea7630991fd7b67a2fb1a1f82e9a4ee4879c5d665871438f4eb2ad29c086cb455ae2f3a3cfdc6a9028f78992bb4c9c07b28431b8e33aa8c990ee3d988b16e8e87cd7a206f51b5738348e32ed9bf2578342da1c1727df6d5c3cde99e3b9544807ec65b147a29360317a79e636afa4c05c29f5c247105042d51140794570c8c6a0322d0c4988e0efaafceca7087788963911c21f1a360d1273dd87f68e6d7e2fc1e6d7488dc0dd370915bc8b0a5ccd0b705c05af75f349538724e91467a2491506d46e62d258d28d367d2bf32b992f9f8c046edea466206345cc9d4ed69ad7b604a11adaeed42ffa51f62086f446a602f8662a6a3394bb98edc34c8189a05c915e4b7e75cc28b3012d64e62d8fb8870e78e540784df111e111c5888d3c54f25f2ff8fbe9d1d9b29eb39bda62208f1995968666f149aab6347a55e10a28dfdab7074f266ebb6d3cd5083555ab8919575fab2025ccce76faf200e5739653698c6a5f0a99a64011bb43869a09cd3e9d232ddc4e15351b8b3ba484eac02886cefefb73e05ded385b778d699fd3b772ff5b777bc8a8bf99dd4e9fbb400f5c4e226e36ec4d16c9bd4f441a937e0b1a274c1d2333512eaee84f32d4957f631b97ad24f82583f26c596c3afce1482aded549dd08951cc36ecff54c3ad6107813c2714cf994a39abeccad27a47535827efbb5ee45b9dadb9753cd3a97f50e61c46647557c03d8e44eb79b7ea476f6947cb850674eb07e6f37cbcf8e26ea3297ca612a248080ed0dfd312b105d6b572272b3753e8a6af3f4a22ab21a76903b23729d807ee92aa096935a788be89144a116dd69fe8f3e8737c9129245f15225383b442673f63a2160ceec963d7511c2977bb4fdb860f1eb580ffec1554a924947238dc5587878cf31b8f4f7e5dbdd7c6452e3c36b06be082216d06304311e47dd6c3289d833f4436aafa4a53476d44972fce83079f179c6693df19cbc90476207fed37b94150f991276418baf744f0f65a9cb3c7d81222b46397ca9af100e31b1705fae008d4ac2191cf7b0e4f737c2b7808b4b07760b66c2b4e4c9cfab820d2c10ec79e5b03c91235958210433adb1997c112352c5d809886a3200fef5d9601b0c1ef1757e131ed13180ae5cc4a40635c35380b9a094efbba263518e6629f8a5f90d9b3b433b75cee3865abc6c6cc0c217b94383774f451aca28061179bbddc62ab72a0b4cdaad0cf3e1c59363663842c7f3cb24ecdb7a99aeb00e775f3aaa4fd3d0b74cd869edd539d9a16008e66cbb67b2975aff0eefb08b63bb2c6021ce769d32be8a6255e476dd841d481c7673e3668599e973641a102926afa7356c57efd65664aac8fc137cb94fbcd0333a413f468c06a9606324de2df18d20245f0f37ec78ca37e16180187e94f43718afe1e9246fab158c45e371b2fa3650a037371ef5a2e981f3c312207ff428d453199d17435cf99d29115b401b989b0599a310cd3129462b8849ca75e1c67cfdd03e043ee045ec0a0a9a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0x1000, 0x10001, 0x0, 0x0, r1}, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000002240)="486c2847fa29074b9c7e01029ef00157282a6ff412eb61be9c368b563298f5b9735847a11421f32026c69e35969d6b666e9e75893f13955270549c453fd002767d5efe0949edefcebb08a67cccddce84c22aee451c7808839cb71928edee7944dd4ff0c5ddac699699140bf396904257a93f9f77409c750e5831852d1c9c2ccde67f5b86a313e7c9b27876e55fcd210514c39a420c2428129331038e3ec046781d16980d75de6322c8822591482ce582f019b90b97f7b897c758e41ef77c26650b692b927d96bd8fb092d1c8c9a789d33e82590118b657540c84199552285afb1eb9271801ae4a33f233f9cae37e47acd33c0ac4047165", 0xf7, 0xfffffffffffffffe, 0x0, 0x0, r2}]) [ 92.358600] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/04 12:10:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB="fc000000160001040000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0xff97}, 0x1}, 0x0) 2018/05/04 12:10:03 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x200280) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000100)=""/125) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)={0x4deb}) 2018/05/04 12:10:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x80) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e20, @multicast1=0xe0000001}, 'veth1_to_bond\x00'}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0xffffffffffffcaed, 0x7, 0x1000}, 0x4) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x0, 0x8, "8fb5ce2bbcec", 0x3}, 0x10) r2 = socket$inet(0x2, 0x3, 0x8) r3 = dup3(r2, r0, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000140)={0xffffffffffff96a9, 0x8, 0x1}) 2018/05/04 12:10:03 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000001c00)='/dev/usbmon#\x00', 0x9, 0x880) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001c40)=0x1100) socket$packet(0x11, 0x5, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8100, 0x0) dup3(r0, r2, 0x80000) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000100)='/dev/usbmon#\x00', &(0x7f0000000140)='/dev/usbmon#\x00', &(0x7f0000000180)='/dev/vcs\x00', &(0x7f0000000240)='/dev/usbmon#\x00'], &(0x7f0000000580)=[&(0x7f00000002c0)='[^ppp1\x00', &(0x7f0000000300)='/dev/vcs\x00', &(0x7f0000000340)='/dev/vcs\x00']) r3 = getpgrp(0xffffffffffffffff) getpgrp(r3) sched_getparam(r3, &(0x7f0000000040)) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x180}, 0x1}, 0x40000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x80000000}, 0x1) write(r1, &(0x7f0000000380)="2700000014000707030e0000120f0a00110001276700000000000000061cd6ec00e4f500000000", 0x27) 2018/05/04 12:10:03 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x80000, 0x0, 0x0, 0xa, 0x0, 0x40000000000002, 0xfffffffffffffffc}, {0x9}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b0}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x1, 0x5, 0x100, 0x401, 0xa00000, r1}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x1}, 0x1c) r2 = semget$private(0x0, 0x1, 0x57cb85d1037938af) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000004c0)=""/242) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000100)={@remote, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x100, 0x1, 0x81, 0x13}, &(0x7f00000002c0)=0x98) timerfd_create(0x3, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r4, 0x2}, &(0x7f0000000340)=0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x67b, 0x0, 0x80, 0x0, 0x8, 0x10372, r3}) [ 92.544291] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/04 12:10:03 executing program 2: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x7, [0x7fffffff, 0xfffffffffffffff9, 0x0, 0xffff, 0x1, 0x101, 0x6]}, &(0x7f00000000c0)=0x12) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x5, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x0, 0x6b, 0x1f, 0x9, 0x2, 0x1000000, 0x4, 0x2, 0x9]}, &(0x7f0000000180)=0x16) [ 92.605718] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/05/04 12:10:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB="fc000000160001040000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0xff97}, 0x1}, 0x0) 2018/05/04 12:10:03 executing program 6: r0 = creat(&(0x7f0000ffd000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x2, 0x84) r1 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x400) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001140)=0x0) mq_notify(r1, &(0x7f0000000040)={0x20000000, 0xe, 0x2, @tid=r2}) 2018/05/04 12:10:03 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @rand_addr=0x6d3f, @broadcast=0xffffffff}, 0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x8) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000001100)=[{&(0x7f00000010c0)="ab", 0x1}], 0x1, &(0x7f0000001500)}, 0x0) 2018/05/04 12:10:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x100) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='timers\x00') ioctl$TIOCCONS(r1, 0x541d) [ 92.848020] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/04 12:10:04 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2200, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/111) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x51) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0xfffffffffffffff9}) 2018/05/04 12:10:04 executing program 7: perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xda6, 0x101000) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) syz_open_dev$loop(&(0x7f0000000d80)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000180)=0x54) ioctl$KDADDIO(r2, 0x4b34, 0x800) 2018/05/04 12:10:04 executing program 2: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x7, [0x7fffffff, 0xfffffffffffffff9, 0x0, 0xffff, 0x1, 0x101, 0x6]}, &(0x7f00000000c0)=0x12) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x14, 0x22, 0x5, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x0, 0x6b, 0x1f, 0x9, 0x2, 0x1000000, 0x4, 0x2, 0x9]}, &(0x7f0000000180)=0x16) 2018/05/04 12:10:04 executing program 1: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB="fc000000160001040000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0xff97}, 0x1}, 0x0) 2018/05/04 12:10:04 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000080), &(0x7f0000000000)=0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x424200, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_generic(r1, &(0x7f0000001480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10900600}, 0xc, &(0x7f0000001440)={&(0x7f00000001c0)={0x1280, 0x28, 0x1, 0x70bd26, 0x25dfdbfc, {0x19}, [@generic="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", @typed={0x8, 0x2d, @pid=r2}, @nested={0x264, 0x18, [@generic="f4426fe62d68b7f18de20671b24baf18eded605a05f0c15a638faf52056968318e8f265321645ba20c178eedf1a75a0c9686a9709a2b53653092d124d17df7b3568678d1fadb95625c1fdf1b9b7cf761839dbe33e8b8fad1e811f0187a61a2ad74612a8d15f90c4834268947222b863be022853b84996f22a7d3e4d94bc95c1e09ec684d8f1a17f7b403dce632", @generic="b83e21880e8b7795b02e893269a3f05a92764973211f6e707c307d77f9334591a4473f6771bc16c632702f24fcf739caa7b6bcc81021bbe3b84475a3616a2008603b30524304ffe1e7a4befd65b0dea8122d2bf8cc057e96670fc86ef21f2d92f9472b9ba3a3af17d17f0fd7d98b33d74d", @typed={0xc, 0x8d, @u64=0x20}, @typed={0x8, 0x40, @u32=0x427}, @generic="b17876330d1e1af0861b9399c1cf67cf1a63776319a7ffb65d2f846080d0f926f3a799b0a8a052e8f1a1e0fa5db5c30abc4cdfbcde3b53663df0a6d552910382b90af2ba1b0d2702d64249c1888739dfb58ec2398844a742ac8a6452a682aed1795f1aaaa89624beb68cf31d63ad6db6babe19779391496cd2a728c42e2f526329e0bb7097a679299f155c7cbb993c7b1cb128a08fe45aa76e33a54a49b4cc7d05115b6d0132e093f90ce8c4e79d24665221f742510d9bf26e0ba544dd3c28faca14a45218f751957555f62aa746f0c706f56f513152f6f5a5e4fb287640bbbce7ef80e0e3493a6d3d6ed87020c69a832310923e14f0d26408", @generic="744adfe5480058fa0dd92d57c902e73b476f4614656e8003d6cf8e247ffda0e6e9d033b11447b7e3b6342821eb611f207b2fd27677c279b4c4a3b699ef7f96226a43e22bc1aedac1c250ee9f1655dd9435ad97"]}]}, 0x1280}, 0x1}, 0x40000) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0) 2018/05/04 12:10:04 executing program 0: r0 = socket(0x11, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x4, 0x4, 0x2, 0x5, 0x56e}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0xc5, "b3d7380e5578698d53b78b07777eb4cc6a61a3eb2f129c1d20a136556cb22a125269d2d958e1e1ff0ef8b442459dfbf2e136a9849aa7950c77efc2ffa33821ed7cab55ac134c397512e222e9a56c0a142584f3537ebb1bef5db28e33d49b596a1d36dd5f718aaac7953446afd01d59b936937b50c40ee86ce0aca5e3edef745efc1112d511961dcc85cd6aec0b07d17ea293994cbca756970c29d047bd40da835b57cc80289f08e46587deadd49d52a5d2608b878cfd43cb3145f0200b10d860e89f5ecee6"}, &(0x7f0000000400)=0xcd) 2018/05/04 12:10:04 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = semget$private(0x0, 0x3, 0x400) r2 = geteuid() keyctl$session_to_parent(0x12) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) signalfd4(r0, &(0x7f0000000080)={0x401}, 0x8, 0x800) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$KDSKBMETA(r6, 0x4b63, &(0x7f00000003c0)=0x80) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000340)={{0x9, r2, r3, r4, r5, 0x4, 0xfffffffffffffdcd}, 0x2, 0x27, 0xfffffffffffffffe}) flistxattr(0xffffffffffffffff, &(0x7f0000000100)=""/52, 0x34) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/04 12:10:04 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000180)=0x80, 0x8) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x83, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "81c8b30c4424fe9d"}}, 0x48}, 0x1}, 0x0) 2018/05/04 12:10:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB="fc000000160001040000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0xff97}, 0x1}, 0x0) 2018/05/04 12:10:04 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)="2f70726f632f7379732f6e65742f697076342f76732f73796e635f726566726573685f7056af2dc564342ac58262186572696f6400", 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) write$sndseq(r1, &(0x7f0000000140)=[{0x1, 0x2d4, 0x400, 0x9, @tick=0x80, {0x2, 0x3}, {0x80, 0x3}, @addr={0x40, 0xba}}, {0x88ec, 0x0, 0x2, 0x3, @tick=0x9, {0x135, 0x79b}, {0x8000, 0x4}, @connect={{0x8, 0xbc9}, {0x1, 0x1}}}], 0x60) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@random={'system.', "2f70726f632f7379732f6e65742f697076342f76732f73796e635f726566726573685f7056af2dc564342ac58262186572696f6400"}, &(0x7f0000000200)=""/229, 0xe5) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=[{0x18, 0x29, 0xb, "3ba03d"}], 0x18}}], 0x2, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 2018/05/04 12:10:04 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/04 12:10:04 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) r1 = dup2(r0, r0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfffffeb7) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x24000004) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) 2018/05/04 12:10:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, 0xffffffffffffff63) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000000000)="d7", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) listen(r0, 0x43) r1 = accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x80, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e20, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x95e}, {0xa, 0x4e20, 0xff, @dev={0xfe, 0x80, [], 0x1a}, 0x8}, 0x9, [0x3, 0x98db, 0x8000, 0x9, 0x7, 0x100000001, 0x80000001, 0x221]}, 0x5c) 2018/05/04 12:10:04 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, r0, 0x3d}, 0x257) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/04 12:10:04 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) socketpair$unix(0x1, 0x200000000000005, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="b81802000000b31104015d81fbacb0aa", @ANYRES32=r0, @ANYBLOB="00003a89"], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0xfffffd4b}, 0x0) 2018/05/04 12:10:04 executing program 7: perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xda6, 0x101000) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) syz_open_dev$loop(&(0x7f0000000d80)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000180)=0x54) ioctl$KDADDIO(r2, 0x4b34, 0x800) 2018/05/04 12:10:04 executing program 5: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x3) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) keyctl$revoke(0x3, r0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000500), &(0x7f0000000540)=0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0x57) connect(0xffffffffffffffff, &(0x7f0000000380)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80) 2018/05/04 12:10:04 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000600)='fd\x00') fchdir(r1) r2 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r2, &(0x7f00000000c0)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da3338", 0x42) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x0) r3 = syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) umount2(&(0x7f0000000040)='./file0\x00', 0x0) r4 = request_key(&(0x7f0000000340)='blacklist\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="3a152600", 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000440)='asymmetric\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='\x00', 0xffffffffffffffff) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000500)=0x5, &(0x7f0000000540)=0x4) keyctl$instantiate(0xc, r4, &(0x7f0000000400)="0eacfa", 0x3, r5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x3fa8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x2, 0x7, 0x2000000000000000, 0x3, 0x5, 0x7, 0x7, 0x2, 0x2, 0x2, 0x2, 0x9, 0x4, 0x7, 0x9]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r6, 0x7f, 0x30}, &(0x7f0000000300)=0xc) 2018/05/04 12:10:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0x3}, 0x1}, 0x0) 2018/05/04 12:10:04 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x65, 0x2) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000003ff8)) 2018/05/04 12:10:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0x3}, 0x1}, 0x0) 2018/05/04 12:10:04 executing program 0: r0 = socket$packet(0x11, 0x800000000005, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="040100000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5d3fa71011d0d6130e5c52572205762d7b732f7afb", 0x48, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/04 12:10:05 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffff7, 0x10800) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000040)={0x6, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x108) mq_notify(r0, &(0x7f0000000300)={0x0, 0x6, 0x3, @thr={&(0x7f0000000180)="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", &(0x7f0000000280)="9055b44e2d2b194e9d195dc9ae29e4370417cf1619ba2e0947980a26552bc327705dfa310c9a30404e95a0f2ecb5e61ee8a6ae42d88aaf7d6472aa5158309848e0425d6dfea2998c565463f9335990cd72b33069522516c6a10c0ebb152c6132b8bc5d584b560025841c9a11d7c2663cb9b2a11cb02fec769c1a90"}}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000500)=ANY=[@ANYBLOB="2400c30026000d03000000000000000000000000b77300102f6465762f6175746f6673009e096141eb9e58c4295ca50799580a31e16491225cb0ddb7db10a307088c7e88620cdbfaef8d34f60fd7b162e923f088fff65d3fdaa396400bfaaa7261a6c1c5acad5cb192c65f9b0bab82397ddcbc72306afc2b4016f8b19fd137e8e22dff71a4b188c41da081964798b280167814a62e0f5d9fd887d138ee107ad839208d011de2845de402598b22ed8e7a63dd1143c02f25e414501562ad3afdd9782742d5babf914d565da8e6d2151aab6886134215f23ebf10602df5cfafe35d"], 0x24}, 0x1}, 0x0) 2018/05/04 12:10:05 executing program 2: r0 = socket(0x1000000000000001, 0x8000000802, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/05/04 12:10:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0x3}, 0x1}, 0x0) 2018/05/04 12:10:05 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x20000, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x1ff) r1 = syz_open_pts(r0, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000004c0)='erspan0\x00', 0x10) write$binfmt_aout(r2, &(0x7f00000005c0)={{0x1cf, 0x1, 0x6, 0xc4, 0x1af, 0x3, 0x316, 0x7fffffff}, "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", [[], [], [], [], []]}, 0x1520) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x9, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) clock_getres(0x7, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0xffffffffffffffc1, 0x10, 0x100000001, 0xfffffffffffffff7}, &(0x7f0000000180)=0x18) sendmsg$nl_crypto(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x740507964be583a6}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=@del={0x100, 0x11, 0x204, 0x70bd2d, 0x25dfdbfd, {{'sha384-avx\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x4989}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x9000000000000}]}, 0x100}, 0x1, 0x0, 0x0, 0x40010}, 0x4008040) futex(&(0x7f0000000100), 0x3, 0x1, &(0x7f0000000200), &(0x7f00000001c0), 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) ppoll(&(0x7f0000000440)=[{r1, 0x4}, {r1, 0xc100}, {r1, 0x8}, {r2, 0x40}], 0x4, &(0x7f0000000500)={r4, r5+10000000}, &(0x7f0000000540)={0x7}, 0x8) accept4(r2, &(0x7f0000001b00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000001b80)=0x80, 0x80800) 2018/05/04 12:10:05 executing program 3: get_thread_area(&(0x7f0000000000)={0x1, 0x1000, 0xffffffff, 0x2, 0x4, 0x3, 0xffffffff, 0x5, 0x5}) perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000180), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/05/04 12:10:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockname(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000200)={'sit0\x00', 0x10000}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getpeername(r1, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) 2018/05/04 12:10:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/ip_vs\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x1fd, 0x42c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="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") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x8, 0x5, 0x4}, &(0x7f0000000200)=0x14) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000240)={r2, 0x8001}, 0x8) sendfile(r1, r0, &(0x7f00000002c0)=0x10000000000000, 0x7ffffffe) sendmmsg$nfc_llcp(r1, &(0x7f0000004140)=[{&(0x7f0000000300)={0x27, 0x0, 0x2, 0x3, 0x5b76b091, 0x5, "95dbb44f4cc67a28346c718e095d2004fd7f74734e75c1870385cf7846b01d0795903decb580a84e0d282683483b809b4858ee10fca5667dee959431b7e50f", 0x7}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000380)="512ace82653b53907c0f239841982e8afd3b3602d269d7aa0736671efb86d0a33845e5b4942be8f5fd409c430f549c4d012ba19032c464fec9604b80aeff8e387581af54920ccdbbc69e43562d04b1ac2040e7f24fe22fca54a08caeabdf40c75a3f2466d0ea5ff612aebcffcdd68cb7f6d00b7655abfd399f9efc7e633b45a69cadda2eead118be94f03302bcf0e8b505cd5bd2b25acee7c8d747e613e92b5900844b560c32", 0xa6}, {&(0x7f0000000440)="5e9a91b18120c3a5df496087591e5cc6c700ab423b094e3097a2cd457bfa69ed18df0c18c7ed0dc671c41fea8c270aaea4005eab4605cac73092077f9456224fb76967c56dcc4aef9542228b654c6e291ccecc26ce58cca345a036fda278e8927d34ca40ff8c6bf64b98324da70277cc093061d123abdf4dff3f825ed51e2c4d2042bf1c2013153334a3110e93fa6aa995b6cff099858ffacffcd7523a510ac0e71f11e14d336e0f4f107951a00896420b2f93a9204096c89161c40d18459feba907597d355320301a93fec0095b83b543d8", 0xd2}, {&(0x7f0000000600)="000ef201fabd6536a48fd66f88f331a422aea1c472245042944f1beeeb0bafef8d5e317b731ff6981baf66b7256490fe936d97b78ff4a872a2a9109907039f7520f0018126f5f59a91e6bc454b69705cd4a7b9d803868b617aa2d845b1359062913ba867c29006f5003f6625d951bce67116f682690440c2608a13f25103dcb59e5b1bb9493db5c8c0a9ac17ed8f448ff20b7b6bc9639ecd466f3d7d6d328316077ab59f62bc263caac707754c7ea3af46e433e2d2ceb8c90ef225c2de", 0xbd}, {&(0x7f00000006c0)="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{&(0x7f0000002b00)="c798683f9f3b259523646dbc896ea86e4b65760377ee9743aaafc0b16c1efc5ab36d39ecef023f32c58aa4b074367ef532d152a12188c69c9c5f4fadb7191e73755c0812b9ce21fdebca8f485a9892e61ca55138f9cca21da6b80cb9c11c3f97392914a59392f4bf677c3210712cb364580df2ff92254bd175f9e40c1276f97323d95bdf91e8a6ed3dda8c28260f9d42a6e40af45c57a472179081e179db6c6a1195636a1f97c029c3d48be34b7e51dbaa1c861c564c93706cf005f9483f5ddb226009a251", 0xc5}, {&(0x7f0000002c00)="23fde80c8327e47d228b7de2c0aacda069dc6a18e234e8b4d846e236ede1b5a49cf12ac361a72da7bdfc7aab682c34db49ebbaa0f4cd3969063e4c0c8261b1f6fddcde5c7acfc9", 0x47}, {&(0x7f0000002c80)="5c86621afa3edfded9b8ae1cc67c2c36229cbeb3b8025bf4aa0de08be410c6589a85d319cf1e4e89321c03cdeee6e8534dbabf488091b69355768bf276690c1e8b4faa9e2e7a8cd3070d95242c881ffd211e7d46758e9b935006210fed9be14eac79d35196c7b80009b095afa4e8989df6f99665eff0a82874445d956819a6e06807f23a288c67747edae5b2c409da555c413b0e87ce7839d220205e2a976e73f700f31f13bf77f2e949afe335853d0a89383e38a4916366f23cbd1ed7e51e3ff11a5bb56c9783427074ca115d1cbcf672825a391512704eb45ba00ae48c9546588edcfc479245ffb6282d99e900a1a966729cf885de", 0xf6}, {&(0x7f0000002d80)="d622fb74f46c81e3d27eeb523b615f436d4edd98470e0aaeb53e77", 0x1b}, {&(0x7f0000002dc0)="afd36c8ddc9f7346b956eee20f348cca10daf3454ba19690f789055cc0096ca8f13b7b623baa142f639acefe7af2", 0x2e}], 0x9, &(0x7f0000002ec0)={0x40, 0x113, 0x8, "d4b6f38f4ada540faf3774c91f93d4f76b629722f4350cd2454211b78e2ee9f695bce665c253d6f97e8bae6109e6"}, 0x40, 0x20000000}, {&(0x7f0000002f00)={0x27, 0x1, 0x1, 0x4, 0x100000001, 0x9, "f0f7fbae7a34da2aec1ff1ded9e17a692fa89c0ba586b2077edf6e1b592110e8ea96187c38d05ef063d960d649d094d05842184cf9ec9e1384c11dfc9cf020", 0x3f}, 0x60, &(0x7f00000030c0)=[{&(0x7f0000002f80)="de353c19e551f7a7dbbcf9fb9308bc08d4410c78183adc4cc6ec8ef244184f2d0cdc1b44b35147a444db203d0a82855c2b7ad1047cc430962c98fe22c8cf18b0d6a6bed45bfb929dd118fc15416eaccb1d08ac48c338b4857f072836a0843a2635032f784e9969d91a0bfd53316bd1969d23139fdcdf8f8b5a190e8988ba33e967e591909bc00a19", 0x88}, {&(0x7f0000003040)="4bdaf790017c53239c9c9ff442901a8fff34e1a25f2b9b8e7b50efce772b842f", 0x20}, {&(0x7f0000003080)="49a54ae2bc13b6687dbca5186ce70f4826951d9160d5324ec76a55", 0x1b}], 0x3, &(0x7f0000003100)={0x1010, 0xff, 0x6, "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"}, 0x1010, 0x4000}], 0x3, 0x48040) 2018/05/04 12:10:05 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0x4000) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80007, 0x50, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r1, &(0x7f00000000c0)=""/92, 0x5c, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@mcast2, @in=@remote}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)) 2018/05/04 12:10:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0x4}, 0x1}, 0x0) 2018/05/04 12:10:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x44, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, "626f2e64300000000000000000803f00"}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000300)={@empty, @loopback=0x7f000001, r1}, 0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000280)={@rand_addr=0x400, @multicast2=0xe0000002, r2}, 0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x1, 0x4) 2018/05/04 12:10:06 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x10040, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0x1f) sendto(0xffffffffffffffff, &(0x7f0000000140)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000040)=""/92, 0x5c, 0x0, &(0x7f0000000180)=@ax25={0x3, {"5ec9f8b196db90"}, 0xfffffffffffffff9}, 0xfffffffffffffe91) recvmmsg(0xffffffffffffffff, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d00)=""/115, 0x73}, {&(0x7f0000002e40)=""/103, 0x67}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/84, 0x54}], 0x6, &(0x7f0000004040)=""/1, 0x1}}], 0x1, 0x0, &(0x7f0000004500)={0x77359400}) socket$inet(0x2, 0x3, 0x9) 2018/05/04 12:10:06 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d00)=""/115, 0x73}, {&(0x7f0000002e40)=""/103, 0x67}, {&(0x7f0000002ec0)=""/56, 0x38}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/84, 0x54}], 0x7, &(0x7f0000004040)=""/1, 0x1}}, {{&(0x7f0000004080)=@sco, 0x80, &(0x7f0000004380), 0x0, &(0x7f0000004400)=""/75, 0x4b}}], 0x2, 0x0, &(0x7f0000004500)={0x77359400}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 2018/05/04 12:10:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x8, 0x7, 0x5, 0x677f, 0x20}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000380)=0x90) 2018/05/04 12:10:06 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xfffffffffffffec4}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xa30730239f6a5729}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf96080272515985c976943a209dd76cebdd4e", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) r1 = getpgrp(0xffffffffffffffff) getpriority(0x0, r1) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) 2018/05/04 12:10:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0xffffffffffffffe9, 0xfffffffffffffffc, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x7, 0x1, 0x4, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x20) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r1, 0x3, 0x1, 0x8, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000180)=0x90) 2018/05/04 12:10:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0x4}, 0x1}, 0x0) 2018/05/04 12:10:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xad}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000340)={0x4, &(0x7f0000000040)=""/112, &(0x7f00000002c0)=[{0x100000001, 0x55, 0x4, &(0x7f00000000c0)=""/85}, {0x8ba5, 0xd1, 0x0, &(0x7f0000000140)=""/209}, {0x9, 0x33, 0x0, &(0x7f0000000240)=""/51}, {0x5, 0x3d, 0x80000000, &(0x7f0000000280)=""/61}]}) preadv(r2, &(0x7f0000002500)=[{&(0x7f0000002480)=""/89, 0x59}], 0x1, 0x2) 2018/05/04 12:10:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1c) 2018/05/04 12:10:06 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x6, 0x400500) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x1, 0x2d7f, 0x1, 0x77, 0x0, 0x0, 0x20, 0x4, 0x10001, 0x0, 0x2, 0x80000001, 0x4, 0x3, 0x7ff, 0x1, 0x4, 0x7, 0x7f, 0x2, 0x0, 0x1ff, 0x81, 0x0, 0x7, 0x8000, 0x101, 0x4, 0xd97a, 0x81c, 0x8, 0x3, 0x6, 0x9, 0x40, 0x8000, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x2010, 0x81, 0x3, 0x2, 0x4, 0x5f55, 0x3}, r1, 0xd, r2, 0x9) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000200)) 2018/05/04 12:10:06 executing program 6: unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) r0 = semget$private(0x0, 0x5, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'vlan0\x00', 0x0}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000340)=""/74) connect$packet(r1, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7fffffff}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000035000)=[{0x4, 0x100000081}, {}], 0xfe) bind$bt_rfcomm(r4, &(0x7f0000000180)={0x1f, {0x532b, 0x9, 0xf5, 0x4, 0x4ca3, 0x10001}, 0x7}, 0xa) connect$ax25(r4, &(0x7f0000000200)={0x3, {"321830138d54a3"}, 0xf17c}, 0x10) 2018/05/04 12:10:06 executing program 2: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000100)={@host=0x2}) semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, "7175656765c01a8191a64d404a000000000000000000000b00e3001b000000000000000400080b00000001000000000000000000000000000000f3feffb20300", 0x100000000000}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000001c0)={r2, &(0x7f0000000300)=""/153}) r3 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000040)={0x252}) 2018/05/04 12:10:06 executing program 4: r0 = inotify_init1(0x80800) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x53, r0, 0x0) 2018/05/04 12:10:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0x4}, 0x1}, 0x0) 2018/05/04 12:10:06 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000600)="1d6fde797136c2386a228b2c7dc0db9fe425c699e778d27d2a0be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa52158688822703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15fa038cd14fa33d96f6e61007d2aaf1ce979c31a5cd2425f0617209272c6705f5ee8a6c9ff4cc516a6f31b29b9caff246001ede21be2df5166ff227bacf436397a89e30d94416a092a7c8c4c0b7552cbf2de6040beedeef0de68480799ede0c3a8", 0xc6, 0x0, 0x0, 0x0) fanotify_init(0x3, 0x8000) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=""/225, 0xe1}, 0x140) 2018/05/04 12:10:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/238, 0xee}, {&(0x7f0000000200)=""/17, 0x11}], 0x3) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002f00091100000071000000000000000008400a0002000000f0121b0007ed4640"], 0x1}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={'vcan0\x00', {0x2, 0x4e23, @rand_addr=0xf7}}) 2018/05/04 12:10:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB="fc000000160001040000000000000000ac1414aa000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0x4}, 0x1}, 0x0) 2018/05/04 12:10:06 executing program 7: modify_ldt$read(0x0, &(0x7f00000019c0)=""/73, 0x49) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x101) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001640)={0x0}, &(0x7f0000001680)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000016c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000017c0)=0xe8) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000001800)) getresgid(&(0x7f0000001a40), &(0x7f0000001a80)=0x0, &(0x7f0000001880)) sendmmsg$unix(r1, &(0x7f0000001980)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000140)="999476cd551e142c6f7e96a3789dd1f1d5564821d6b182e61d792892633c5ecd3ed7d69923c46ab1aa126b1091f27597be8d856d8eb25be6a6c127f9d7a5f3cfa808ec3b7135b2003cbf5487827cd46df70cf424bd674b22f6ed2a06050affdb7b592a16c8fced9a450bb936a777a4d9", 0x70}, {&(0x7f00000001c0)="be2007d7773ce4bcb8577309734ed4f15e00dc97e95c5d8a6d9c0c0bf867fc3e3b173e504cd75c343d730a517d5b5f9955cbf524d9a2cf80c3e08311e7059ca01c63bfbd159454bff0fc3fbb85f01480d138fc475ffcc42118706b9d84bfdc9a776eddfaeed38434ba5d5aa31989676d55b9813da7361f64d4d92d6af6baa561ed45c0ce99286fc5ff11f4f350c5302a3958d91895ca903977f36307c8ec681e74d6c156071d64c4338402b19b41c9fd16891cd9fdbe0b22a7544966dd41804ed9e4c1d70175ab70", 0xc8}, {&(0x7f00000002c0)="f734f2f8a926046077c3030011baa5147c2ac67ec2d9a6f128b0b6b65201e8019396a4c11f7ece9ab30df382f3de11c8ee92ac62a2bb4b69535c0ad3396f1c51269b224a95f0def9968eb0175dc9d0c3", 0x50}, {&(0x7f0000000340)="8c54287c3190239f136338c7f551630424a13858797cd1181a547f72208e684ed51feeaf096d9a99ecbdf6fabf10f2e0b0f2340c1522", 0x36}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="f19453b0dee425723a954b32132fcefae6bab4cd89019123ae0940f54cc20bf5013adfcfcda2ce1b6b7f60b785dcd126c4efb3a2fc7afd57eeabeeb59a25694896669df6e608", 0x46}, {&(0x7f0000001400)="9f3c1a42681e9d6005591e51adb73ddc0827d8503a2e955771977ed6b26c7873a7903cccfee662f1a5727f762507d80427ae77902c6b0c881d1c8fa020b5f7ae723d9d1f3fdd4011151364b863a94b81558f544d65ee1281be17bd95af4e0c0995fc2611bc07834e88e34a4eb61551f4ed056f487b6fb70923315ff5cfec39cb6bcc810c7948072e6ede63f0df377c81035a9f815495a19d", 0x98}, {&(0x7f00000014c0)="62b36f4dac76c406db19ee3d49ae39af6a8c8740bc583905016585c9078155e0d9b4abe14106f88317ff9e09b017aef836983fc8cb685b1bff16ffb1571086c5a62868e0d97940f905e93d8277fda8f5eb1a4a61d6f703a4ab2c0293af8bc6e7c3b19e5a350a4d1a84db48c7b500733460063a3911b0c636a1b21d07e65af8ad7d878861bb13921c18aabcf38d87e7f6f81eea98470c2d175930336f06bd0c643d46f66774668bc87184b42c8e01876a19e1f818ab72b8200ececf71eec3e197d11fc96236d948cfd30ba1c2a1cefc277f9ebf5648bc2027b6617c47fce6839cc6ee6c6a11dc3c801600c3eca342", 0xee}], 0x8, &(0x7f00000018c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001214ac1", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x98, 0x10}], 0x1, 0x20000010) 2018/05/04 12:10:06 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) write$binfmt_elf64(r0, &(0x7f0000004ac0)=ANY=[@ANYBLOB="7f454c4600250000050000000000000003003e00060000002c010000000000004000000000000000e1000000000000000500000087003800020002005a299c71cc270700ea000200007001000000ea0a000000000000f7ffffffffffffff00000000ffffffff00000000000000000100000001000200010000000000000001000070040000000500000000000000000000000000000005000000000000000100000001000000ff0f00000000000000fcfffffffffffff423273d395b5dfe49a633eb0eb0263328129d"], 0xc9) sendto$inet(r1, &(0x7f0000000300)="f0", 0x1, 0x20040881, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f00000017c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[]]}, 0x158) 2018/05/04 12:10:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x80000000000000, @loopback={0x0, 0x1}, 0x4d86}, 0x2ea) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0x8}, 0xc) r1 = dup(r0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x4}) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) r2 = gettid() ioprio_get$pid(0x1, r2) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x2, 0x1, 0x400, "33ae95080d4d7b5888fee0dbbef144557fb6c62146275eec8ad387283cd09d17388983b3c115753f04d4c5c9ba9d4b7a2cf8c73755d76bc3da0b1f0907a979", 0xc}, 0x60) creat(&(0x7f0000000100)='./file0\x00', 0x40) 2018/05/04 12:10:06 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) accept$nfc_llcp(r0, &(0x7f0000000280), &(0x7f0000000180)=0xffffffffffffff5a) r1 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r2 = inotify_init1(0x0) r3 = gettid() inotify_add_watch(r2, &(0x7f0000273ff6)='./control\x00', 0x80000c12) readv(r2, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) sched_setaffinity(r3, 0x8, &(0x7f000044cff8)=0x5) write$evdev(r1, &(0x7f0000000200)=[{}], 0x18) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="400000001600250400000000000000000a000000", @ANYBLOB="14000200fe80000000000000010000000500000000000000002000000001"], 0x2}, 0x1}, 0x20000000) 2018/05/04 12:10:07 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB="fc000000160001040000000000000000ac1414aa000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0x4}, 0x1}, 0x0) 2018/05/04 12:10:07 executing program 7: r0 = msgget(0x1, 0x18) msgsnd(r0, &(0x7f00000002c0)={0x1, "27b04baed36377ec6dd1f41cffe87ed7063e3e01211f0d3a361912667bfe310a38caef4d5df3b448df38a2590212ecf6446e388ab411426ccf75c15f64a5b0b3eeac0b86ee21626a06a394c8855d7cb499a9c94ed0b175c63832905c28b5e84b40ac4cff8971ac76a2e0346a27858949dba1aff40cb09a7b9d4307cd3f1168f7b70b4a2e240c2295014cdebb3ef7cabb5f99d5a7c71ef4fba7500bf1fe27b9ef0b750619c425d9f5435383d282dae2613d1236bf2937d072de9de5bdcef036718f2842448cdd2a0b3d1cbc9ecb5f2307b7c907674528686639fc8892bbd6e4e76194c66322bc4fe7e4c69183aee1102797afb75737bad272bc8f5cb36f70a594f6fe0c7d9754c6d25e1ee759c92c9b39fcd777824f85817ed2c7caa29a8771e0921ad15b19ccdc01c7be01095f99e8c95244f707a68d27244f9c4507974808546aabfa01fc38c56efad1fc2b79459dc95e60652c95bcf1d358c9852b9aa427deeb73f29822dc523767072fb8dbc6753e93fccd74b5ebedf4738864d03116f1f45ab7de2f0b0c73871ee0180b5d3d086591015c4c50b2d2b314b76d83d44a46f32e1e1638b79f44a6cdecbb2b2afb5b5ca60fd9660933456ca1ca31baa5b76390232cae9dde351d0a557a7c0156da6e774ff2cb42edd9d7497b19f8c3894f413cd904f1a307ab2e1ab13c99fddc5d35e32a747dd24edab6f43107dededed062c92451d888a2df91ee029984983effbec7dfb873ea0a99e2cbe005b3ae3e0817fce5481d89ea04676d80a0db771da20f8c66fc36a46d7e39a5ea5581c8ce255aa17d05d086d6849b2bb91a49040ed109fc12cebe737f07e2e3e31f39218c7930c579aa0e38900ca95ea54ce68514197c2d1d297514b8301689517a6eaab60cd0ae09834a2a676a33cd2d16e266e31e0c3663934293404d7843fcdf3f7cb10ef0f6129c874a6eb21dd957a880f2e051ffe09df76de6e92c657dd95e49e3e112479c08f30f63d7b6aae74dd535583f2e003f32d220ba4d79b0bb4d5c48bb13bfd226839920ef4f0f6ed9965ad436bb530aa0d5aeabb9c2fba7d66abc2d9824954c4159308d42f828cff948b4d961b9c1329fdb5a1002c073526f8be857538975704eef21fdffc835a41fe79ca37f0d6210cec5ecaf62b1536aa1690832964d028971202c5f5961bc661e6b7bd92faadf4cf251355d0840a8f658bb16ceb975b46500fa1f4b55c846da4102ca79024d28b22c9cf02c5ebd118a7c256fef800c86f90f48ef848ee09431de485383cd449ed623f3018af0b88e8e826a721d79afeb7276e15d943ecc06bc7214f80bb9c24ed74f5677c91d075f8676a3dcd41a970730ea538f9090c33c64cd85081624a95751da99d667c54ec5aa1d70b1a5676e31235bf611012bc7c100cf9b6568a6f81b246327dfe671a122c3829103dda981014739bfebe7625807a274c326e8579380f1f350329797753d9470c4796f7f181d5155cb8af8ef37de7da7ea08eaae2df7edc040ba64ebd8a07e2039df5f2dce4e9ee9d3b790b70ee06e1cde02050ff483e5b4e69dffad3317b197254a5ab8000da8704329bdffe7d296f9f23fae0cb8337b44b86d0955eeaa11bb46b579b70b65259874b97a1763257e0b1c00e60c221b12600b7e94f10d193a1b34c91c52f39e3f5428c387617453ba489db3772c4ab8e78545a0d01446aee99f924e1a9832f21451f965af5929b0bd2bc38962e83313354e14c9a348c0dac6b648f3b2cd317a055a5ee300ce2f8292d734521789857a6886ef38a442793f05fdafdbe219b5e9113700af2a5424befb1b2a11f6befa80e2e4312cd2d08fbe847bd30c09c969da1cfae660966e4d2025e146fad1aeae195c8427ec454668e899cb0333c3fd6dff1e705961a9b4fb4679147a0e161a81d9ef74987e7052b3b5b7d9d80b9b2aa540c53ee473dff8d60311f94cffab137932ac84cb542c7e723a4222e14a93378229816a66b66cd18a92caf957ea35861a1b34eb84241c2c6acdc7e8134f97340fac8d338d6bd8f5ae7337a5970ef9c6314091908985cbc80a6bac755e6b6dece1b0b8e2a490f5995b21efeb6a0b5167c0e51eb04226c36d6bb42ce39ab20a6e6f2d237d3d985784ddf1b80e09ccc1f66b079df85be8d3b85dbe05fc4952ccc674f8f14ae38477704836b21af6ba94a4688c3967aec9cc31b4aa349ff8ff2b8dc52b6b3674c1bd950df48c0a83ea31b321bab5b6d14d25e534f73d9692ec6240e0d175539529170c0868b835316bd9bc189262455040d24bd6bec90a1757b8981cc812ae6080e1c959552a7affc1622eaa963316717c0b55366a74d672bb7fc430cb87780ec443635cf0e12c2acbf8c02f6fe9c225cba2457109b303d9b71703d5b80507a215db2b0cd9eaa5eb195e8bb7f46073d08d190b0d5f0a5deff1c6f9d3dab0d4ba4785b39aa0659eb50d7826205cf57150aee6e3446cdc36a1e4c35ccde57d936abc3d2692e9bf48e481be2c8a818d2efcd18a649d170dedd7251eb595ab5bc6bce24a480c1707a3b0c07e167f5c7e37eab498bd1f32d644681052c6967cde33cc5e23f5e171d6f8285ae85fa1fb797fff180a7d6fd3abd4fd36b7622e26151499d11c5567c7ce72e9aa75e7bb4857648b3a6c914c0d65671013858ea629ca62f47b94f60ad2d9f41c0e15b219feac44db32517187ded0fe87088acc09c7911a7607ea58755b4bbad0446a2ddd8d4faf64530aab4cf6bce460eec866c04de04323cf7f9d8beb1d2d11efd299ddc52c9e8512688ee0c3b2c2b1864303cc7c3345e7b085ef0f1f58575d9b053f2b805e7c28e6c5f8eddcc346e84845fa4fa2c75c28bc8071760e663320d66add7801d002b787e8a7f45ad2d2987bb5cdd817b41b99d4c739d8d5bda5fbd1ec50f5263ce54c87ab54b4b88d660e1eac60c7383f22c7df4df4de0f1e4050ba7813abb52d205990cb8fa90e5570aa32c9578cc479b618569ce76f28e1b5a0bf2d2369cb1e70fd6d8a79136dc317c4b570eae0ad923ae903abb4c7fe275c22a5b8ed1bdf91782cc0ac49a13f71d2f3489bdbde8434210598c85e6514e953e8b8bcab87bf7d62679bed1f4fb3f2dea732854afe53e0e5d87c601213052bed5039abe0f923933083f51a565b55f63585c988ee61f0738c1e67dbc2e30b3eb18314b5ee9a0092a5c1f206bb5983f5cb12dc5f350ab3f96d406b4a22e9cf09ed12e10975693964ed27ca01f27a29123fea38da40967d08721792b2f581de00bdecf6076dc2398b85a8b3e0d498e233ac96c1cac02aa6fbf72cd13b45f4195643738644cdbdbdaa8fd1aec39260ba45bf25141745f9294897dc96b75e79695739f2685f53d81af37588a2bb3aff7d16b9dabf74c2cfc592da5347b696911b1074d843ccf0465ee47dee82c0cae79d42906c756c4f6af9125ed650b68ebb77379a2cdba73dd7570433391016383211e8e78a9f1aead29cd4173484f054e61e25db881c1a409356b76c20450dac1f796c3c01d5c8510ac38687ab18ec2529354913439b7ca1ed0e344fbf6fd863a1b409c5ba0ee0bfb62c1a09adac4b7c17a53ec60f7c0a3dc35a625dc14a169718a5b469dbda48cac2497c87bca6678dde9757232fbcd2b805c21b8e85802093b833a1b14330f9d4eaf67e72362da2eff3f13a91489b01f641892224ddf2ca2922b7603f8bb981946f8519d24b511f39a0c7ee66968ff28f47c92b001ec43eacb84b3cefb4a736386b8d368d4a50dc930fbc22118ac70f6ae90babde62fe9b6a4e1f811f9385a393288581ac5c3c769fda05de934ae489170497196cefa2df5f9c10e8e1cdf5323402500e1c8ad5f7856113c689a6b7c384b6f00cd185befe04c2aa36e990f806fbee2690a16fcbfad4aa47d58fe1b9c3e4319c3cb34858618d659b073d5bdf765b25222f3ae887ce3e778a07f17e77ba677f348f82a49acb9a2f0983e6f994c70990a3403bd9215d2a9c439204a386bb41ed567aff7dd7fdc3e3d4cdddedb7ab33a8794e3af56142049ef7e525c5f91f93d47d9b3f653ce9fb73e9bd4c6ea7d10ca93af6628f2714b4f92ba57221952eeacdd372409d4d449a63b206d99f71d0880d4f3c4292d1babf8ab90828e5bc15f971f613de402a2575764369b9d355873a10e503d8b09e449084a562f5a5d7526051d214525a1fced65a20c503a7612a82404d2ef602a60058c8f349da4a2c490b4ff6c697bf460ff70277cda1481b7a924a48cb60183b548f1fd21f0e2d5de94d59d3a37f233096e171edd742054d082ddd44fa1303fee61c059d353418031c4eb22a56694afec0004f6071919198618c04534cc30695efb2b955e40b0214d55a5f480f6080e6ce7ca4087f93da6cd8c60574dd26186afc26f92ce710786a589942ddc80ea9cec4e3b8a8bca033a6b8d5c0ef8649ecb0b801a0b2afccc978e494660b97b7ada6bf2c59ad95804d695ff134495b2ee705db2232bbd635967129d54a28dec2c3b36473f32c6a4c58df90ffeff069490ce21a1966b0d4b155d54bc8c43309e0ca7ac86648e5e5edae276cc1e56aa560a47a596f9d48865b9399f0714c6c4e4dbb4052b9a304e2fd828165b599858311e79bda1fb3258958685885649ef6262e5eb3a6a3aea0f1b294d0f111d3db7f00bc99d070e6508121278e650dc4f7b0e9b5e25e822ced7e032a4b381f9ec046e13e4283211415e91749551d177d1024d1810499b15cef3f7504090fc481f0e97f2b7abb79c37a98604d9d500a624127267e7af761c1006a43f0eec57ebb7217b096770c3c6dc0993a17ee0e370a4f712ae3b74ae80a2398a96190827538a64671d90ad15b70ecb2390709ab4d47af49d805e4c8bff7ff98c4ed41a5d14f9962d42305b8036ad85130457873657c8b30ce86f6de8e0224fd425826e1f403bb959908df2ec192ed580683dd12399457aa43aee915bd22a42126cc6321fdc189afe11e7500dd72ac2dc8ba977ad6acac64c43b0d1051621dde5dadf0939649a1ced6cca2432b491096978ae63042e4e82eda208b6f2a90ab5328825210a65af3edb290b53b267576c7c92f73578715655806274e3a8699e1b63233c3e7685f48703d0cd694b9837bfe6cd2ed56699724700cb0c15b2d669bbc9dad55cb2d4e5d552a246496fcfef73482460d3d78a811db62ae56775c9cde522bd3787a128b561278c0d269043eef2f9bbd37ebe1be4806c657a7877564ef808ca5e0d0b1c225d56242010bc1ecdf10102f45dae7af17a70ca2e8e970ab277984d6fe4e335402d41c7e3ff77f40b2f0c6bb3dbb48ff9a724340c70b886e286ea670e3ce4683ef8592488a0b4779f9dab797f6396c26a04b729582e8f309ddf986a74a976ac615f571a75626770136ce3332f8b958c95382985194098b102ffe45bef6a815ac8a48d3557afb0d731707e6c273c35c12a940a8f3e26fdf2b5874494b9529f00d99763fa1016dedac223a1f8bb927865e8676cff0b37a435a752d923cc3ff2a4516252da58032427de8bce42b12638f24ff460a0d82e7c3e97dfa5fce7e2cdb38eff219a532788b7286f69b80f190f823b028947d5a84c6f37d6533a4cdfb6cd2a7c7324013204beffc50cd2af6ea32f3e94b54dc3a63ccc2562200fff5c3965ac6c83d84af24563144629073e4365882c62db8d3c92702a3d95c52573db3f4ee460b4c4d11227b74206175af1c3016f6cdc88b761049024711bdc7f93cc7880689746f774d8552cc5a0d3efe1ab014f5f6e47b6786e4299bff79275a13edbc135fec8a"}, 0x1008, 0x800) r1 = msgget$private(0x0, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000080)=""/149) msgrcv(r1, &(0x7f00000001c0)={0x0, ""/210}, 0xda, 0xba1adcecceffb6c6, 0x0) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) 2018/05/04 12:10:07 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) signalfd4(r0, &(0x7f0000000040)={0x6}, 0x8, 0x0) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x100000001, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x40) 2018/05/04 12:10:07 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB="fc000000160001040000000000000000ac1414aa000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0x4}, 0x1}, 0x0) 2018/05/04 12:10:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$netlink(0x10, 0x3, 0xd) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x88, r2, 0x4, 0x70bd26, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x20}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x20000094) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x40004, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0x3, &(0x7f0000000240)=0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x17) 2018/05/04 12:10:07 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000003ed2)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000008004500029078ac140000ffffffff12009078e0000001"], &(0x7f0000096000)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) 2018/05/04 12:10:07 executing program 6: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1c}}, 0x6ea, 0xa4, 0x965e, 0x4, 0x6}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3f13039a, 0x7, 0x1, 0x0, r1}, &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) 2018/05/04 12:10:07 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') mkdir(&(0x7f0000639000)='./file0\x00', 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000240)=0x4, 0x4) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) fcntl$lock(r1, 0x7, &(0x7f0000876000)={0x1}) r2 = gettid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x3, 0x4, 0x2, 0x80000000, r2}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x100000001, 0x9, [0x100000001, 0x401, 0xfd, 0x0, 0xfff, 0x1, 0x3, 0x10000, 0x1]}, &(0x7f0000000180)=0x1a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x3f, 0x9, 0x2, 0x7, 0x6, 0x1, 0x9, 0x8, r3}, &(0x7f0000000200)=0x20) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x2) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/15, &(0x7f00000000c0)=0xf) 2018/05/04 12:10:07 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000340)='attr/fscreate\x00') r2 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000000400)={&(0x7f0000000580)=""/221, 0x2aa}) fcntl$setstatus(r1, 0x4, 0x46400) dup(r1) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) getpriority(0x4000000, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffff, 0x10, 0x401, 0x501}, &(0x7f0000000040)=0x18) getsockname$ax25(r1, &(0x7f0000000300), &(0x7f00000003c0)=0x242) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000180)=0x8) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000100)=0x20, 0x4) 2018/05/04 12:10:08 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB="fc000000160001040000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0x4}, 0x1}, 0x0) 2018/05/04 12:10:08 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000040)={0x4, 0x3}) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/05/04 12:10:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 2018/05/04 12:10:08 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r0, &(0x7f00000070c0)=[{{0x0, 0x0, &(0x7f0000005fc0)=[{&(0x7f0000005f00)="8b", 0x1}], 0x1, &(0x7f0000006000), 0xffffffffffffff32}}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x3, r1}) sendmmsg(r0, &(0x7f000000ab00), 0x272, 0x0) 2018/05/04 12:10:08 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000100)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x49) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) name_to_handle_at(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0), 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x1) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}, {0x77359400}}, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/05/04 12:10:08 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="28820c0dc3c155785a00000000050000000000007460f658ead6ae7250ee917a01eb88a34c5aded03e1f57bde06e3bf39f0e4d1a4f2d6b76a3f577bcf3e7dda8c616cef66f8dbb733b421ec099db00ab60f4d623c93dfc7a3b47df0982c2645aeb66349b49b3240196852a7d90bf4d3b0524c53d828852ac06c60792cb1a8622459a832cc28c728baa5e05710471c58dcc419bfffbf393ad1b51d0d78170ea3482c56d254480f7ef", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) accept4$ipx(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x101400, 0x0) 2018/05/04 12:10:08 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB="fc000000160001040000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0x4}, 0x1}, 0x0) 2018/05/04 12:10:09 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x96) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000440)=ANY=[@ANYRES64, @ANYRES16=r0, @ANYBLOB="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"]) 2018/05/04 12:10:09 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB="fc000000160001040000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0x4}, 0x1}, 0x0) 2018/05/04 12:10:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000e078182007cc0000000000890000000200000040000006000000000800", @ANYRES32=r1], 0x24}, 0x1}, 0x0) 2018/05/04 12:10:09 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000680)=""/89, &(0x7f0000000700)=0x59) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000480)="617c74722f736f636b8d726561746500") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x2, 0x5, 0xdc, 0x2}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000400)={r3, 0x7, 0x5, [0x2, 0x2, 0x3, 0x8360, 0x10000]}, &(0x7f0000000440)=0x12) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xe7e11e75c98dfe89}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010027bd70000100000002000000080002000a00000008000400030000000800040003000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4008884}, 0x4000000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff020000000000000000000000000001000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d29f46036463db9d6fadf0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000f8ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/156, 0x9c}, {&(0x7f0000000180)=""/159, 0x9f}], 0x2, 0x0) 2018/05/04 12:10:09 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x1, 0x3, 0x2, 0x3}}, 0x30) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f00000000c0)=0x68) 2018/05/04 12:10:09 executing program 0: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x81, 0x2) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000100)=""/227) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x3, 0x2}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x100}, &(0x7f00000002c0)=0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000000c0), 0x4) 2018/05/04 12:10:09 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) socket$nl_crypto(0x10, 0x3, 0x15) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0xffffffffffffffad, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000080)=""/183) 2018/05/04 12:10:09 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfc5a}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x7}}, [0x1f, 0xff, 0x2, 0x8, 0x69, 0x20, 0x8, 0x1, 0x7, 0x4, 0x7f, 0x100000001, 0x40, 0x40, 0x2]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)=ANY=[@ANYRES32=0x0, @ANYBLOB="020006000000"], 0x2) 2018/05/04 12:10:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74416c5b5c8a6d09", 0x50}], 0x1, &(0x7f0000000000)}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/67, 0x37}, {&(0x7f00000002c0)=""/44, 0x2c}], 0x2, &(0x7f000084bfe8)=""/24, 0xfb}, 0x0) 2018/05/04 12:10:09 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x100]) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r1}) 2018/05/04 12:10:09 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB="fc000000160001040000000000000000ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000320000000000020000000000000000000000000100000000000000000000000000000000000000000000ddffffff000000000000000000000000000000000000000000000060bb0000000000000000000000000000000000000000000000002e8493e00000000000000000000000000000000000000000000000000000000000000000000000000000000c001500000000000000636ddafad5961ebe00000000"], 0x4}, 0x1}, 0x0) 2018/05/04 12:10:09 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8002, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) ppoll(&(0x7f0000000040)=[{r0, 0x10}, {r0, 0x40}], 0x2, &(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100)={0xffffffff80000001}, 0x8) write$cgroup_int(r0, &(0x7f0000000040), 0x0) 2018/05/04 12:10:09 executing program 0: r0 = socket(0x800000000000011, 0x800000002, 0x81) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendto$ax25(r0, &(0x7f00000000c0), 0x0, 0xfffffffffffffffd, 0x0, 0x0) 2018/05/04 12:10:09 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/190, &(0x7f0000000180)=0xbe) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_stream(0x28, 0x1, 0x0) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x30200) bind$netrom(r2, &(0x7f0000000040)=@full={{0x3, {"b5702e2252cde3"}, 0xff}, [{"43d1dddaf4078b"}, {"3e487e16336675"}, {"48d0c2ceb96696"}, {"7419bca63e8c03"}, {"68a3865d3ecdf5"}, {"3c2d28c826d9dc"}, {"526ec962086243"}, {"f47ad773c39507"}]}, 0x48) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000072c0)='/dev/mixer\x00', 0x44240, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000007300)={0x0, 0xac, "61bf1e18f7ce95529a538ab2436d4db4e55ac0a3846f2099f1c0c44bfecc3cf4de7da551282c2cdec7b195bde477bc3f5696e3b42db5a3f39ac709df5c60039bf02d1d95554b2c0ab540e5b0f7ce3d4bd8eafa74e950072987cd5bc24079de4bd480b1aa39bc47a74f7f06f62a8b68e187645daf0df3c0722ddbc0f1e78fe5f89766bdf0fb98bdd7793f45631c21eb11af2494afedc47989c5411d260b591a036db201b17a41cfec32c293b2"}, &(0x7f00000073c0)=0xb4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007400)={r4, 0x1ff, 0x30}, &(0x7f0000007440)=0xc) 2018/05/04 12:10:09 executing program 2: socketpair(0x18, 0x4, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) writev(r0, &(0x7f0000001440)=[{&(0x7f00000000c0)="b3d52d684e115e4d72e781ce0255a6bf8b0929c94e72152f27b1b8fc48cbf01a16e89064163a3dfe933e15df36cf4f5797e52ff9b04bd2400da318044fe8c551291e1c64d84a1a1477ef5ce22a4bd3c9f33ed6c632ed06a4e095ae60101da1f6864935e717e1754c574d206e86bdc91a9942532ba3b7543c4973dc6052d320a56cf2240f57838a7fec1e0df9d283552d916370751ab9978301e551b44e5a10abae0a2c14fe8456f571086fc9c2b4", 0xae}, {&(0x7f0000000180)="65b277805d3b9fb86713d6f45151a69b6935e4cd6424791cdca0b94a1fa0ca687d2249947a91e62b6bd9661ce7dfc8ab79aa217b23c69afe8bc0a66f56d383ebc6950cf977d3134ba61f89bf62bbef95822da6529dd895f91d8da4", 0x5b}, {&(0x7f0000000200)="e520ec0e66a581f77b983473eb9f2470b86f9bdb013329e9a4e8658ced0c9bf3facf1de9c33390658a76c86d4b253d1c66101aa1c49e6b7bbfb6c4654cadfac3a3f427fcd219f3e8403ecee7249a54219764e2c2eb44683a29293e56833cd774538c740ce91b91e7b079b5e15b8b1070ddda8f31e6550737b03949bb7e6d99e710a452df6555cc281f7a849fa77c9252582602c99d6ff415aa630de14f456b93009f9f6bf2e7fea53c9e3df9", 0xac}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="2b51bc0494854be74d9001cbe1b5248291be8578c4ffe0b76713d7c76a03da8477edff09a8af41493d3e46ab3a56d9a5f9633705020d8cd5e0d0a28655dd21aaa119529325a9cd4abe8fa3b5f4", 0x4d}, {&(0x7f0000001340)="26be3a84db1641b5aa7440a5e321d80a3d6b5bd88de49e4f1c3b0194079125f3a1990780cbf1a27a8b2dfb50911018399c7f68dd649bb9627ebd35e7c7a116bbc5bf224649d6dab54cbc8eec259cb88890075b5b620ecb9a6d590560b85fa9216bf493d4ff3c46cdf14c447410bd475a403bd0f0e90ecf83d65afcf8bd03bfefed47bda7f3995da43187a1d2f3543994358979f4a32563c533e4a77660f814a63df8990b54ad564a89a78c92a5e96b2e21c9de587c14da28398122ac5dda4a6707acc40e4c4349f0facd522be6a56031040f8f08e564949141030c612e1fd2ac3f67", 0xe2}, {&(0x7f0000000040)="4762736edd64a01fd44f10b5df9bf29332082c14de038c37b4125d3738de7bba0379d69e7b3c2b6d", 0x28}], 0x7) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/04 12:10:09 executing program 7: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/bnep\x00') fsetxattr(r1, &(0x7f0000000000)=@random={'user.', '\x00'}, &(0x7f0000000040)='user.syz\x00', 0x9, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) [ 98.330775] ================================================================== [ 98.338218] BUG: KMSAN: uninit-value in netif_skb_features+0xdf8/0xec0 [ 98.344898] CPU: 0 PID: 7436 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 98.351743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.361104] Call Trace: [ 98.363707] dump_stack+0x185/0x1d0 [ 98.367349] ? netif_skb_features+0xdf8/0xec0 [ 98.371857] kmsan_report+0x142/0x240 [ 98.375680] __msan_warning_32+0x6c/0xb0 [ 98.379753] netif_skb_features+0xdf8/0xec0 [ 98.384084] ? packet_sendmsg+0x7dac/0x8a30 [ 98.388421] validate_xmit_skb+0x89/0x1320 [ 98.392673] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 98.398050] ? netdev_pick_tx+0x33b/0x500 [ 98.402212] __dev_queue_xmit+0x216a/0x3520 [ 98.406552] dev_queue_xmit+0x4b/0x60 [ 98.410363] ? __netdev_pick_tx+0xb60/0xb60 [ 98.414697] packet_sendmsg+0x7c70/0x8a30 [ 98.418860] ? pick_next_task_fair+0x1d1e/0x1f70 [ 98.423635] ? kmsan_set_origin_inline+0x6b/0x120 [ 98.428500] ? __msan_poison_alloca+0x15c/0x1d0 [ 98.433181] ? __fdget+0x4e/0x60 [ 98.436600] ? __fget_light+0x6b9/0x710 [ 98.440601] ? compat_packet_setsockopt+0x360/0x360 [ 98.445638] SYSC_sendto+0x6c3/0x7e0 [ 98.449367] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 98.454315] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 98.459779] ? prepare_exit_to_usermode+0x149/0x3a0 [ 98.464817] SyS_sendto+0x8a/0xb0 [ 98.468276] do_syscall_64+0x309/0x430 [ 98.472175] ? SYSC_getpeername+0x560/0x560 [ 98.476513] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.481708] RIP: 0033:0x455979 [ 98.484898] RSP: 002b:00007f47b6c50c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 98.492609] RAX: ffffffffffffffda RBX: 00007f47b6c516d4 RCX: 0000000000455979 [ 98.497347] audit: type=1326 audit(1525435809.496:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7457 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 98.499878] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 2018/05/04 12:10:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7461736b00ea2bda6a2d8d3bee34013a2df8e6d00c") getdents64(r0, &(0x7f0000000000), 0xffffffff00000018) getdents64(r0, &(0x7f00000000c0)=""/68, 0x44) prctl$seccomp(0x16, 0x1, &(0x7f00000001c0)={0x2000000000000098, &(0x7f0000000240)}) socket$key(0xf, 0x3, 0x2) close(r0) getdents(r0, &(0x7f0000000200)=""/197, 0xc5) 2018/05/04 12:10:09 executing program 3: unshare(0x28060400) r0 = syz_open_pts(0xffffffffffffffff, 0x10200) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x2dff, 0x9, 0x3}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00') [ 98.499888] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 98.499896] R10: fffffffffffffffd R11: 0000000000000246 R12: 00000000ffffffff [ 98.499904] R13: 0000000000000544 R14: 00000000006fbf00 R15: 0000000000000000 [ 98.499915] [ 98.499918] Uninit was created at: [ 98.499938] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 98.499947] kmsan_kmalloc+0x94/0x100 [ 98.499958] kmsan_slab_alloc+0x11/0x20 [ 98.499973] __kmalloc_node_track_caller+0xaed/0x11c0 [ 98.499986] __alloc_skb+0x2cf/0x9f0 [ 98.499998] alloc_skb_with_frags+0x1d4/0xb20 2018/05/04 12:10:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) syz_emit_ethernet(0x4a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd604c91480014730000000000000000000000000000000000fe8000000000000000000000000000bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800c8ada3869d6a807e925355002f76026729b80b21aa806b1ca88ebed9abfd721523f8f08ab9be627c4d03105c913a1ec2892b86ebe6fa1b0822dbd15aa54c371f10f3ab3bb6b5f95b8379afebb23c038eaf80523a6ea68e4fcca11c924a040e45482893742f9929ed393ccd677dd0274f37c4f71aee0bef2ed68cf5c3a78e00a0a778dcd183ea2cf770810dc90f9ae9388138bc3542620575bc4bec0893333df6376453d98f86f6cfb6d46984f1ae"], &(0x7f00000000c0)) [ 98.500008] sock_alloc_send_pskb+0xb56/0x1190 [ 98.500019] packet_sendmsg+0x6454/0x8a30 [ 98.500031] SYSC_sendto+0x6c3/0x7e0 [ 98.500041] SyS_sendto+0x8a/0xb0 [ 98.500051] do_syscall_64+0x309/0x430 [ 98.500081] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.604528] ================================================================== [ 98.611882] Disabling lock debugging due to kernel taint [ 98.617334] Kernel panic - not syncing: panic_on_warn set ... [ 98.617334] [ 98.624709] CPU: 0 PID: 7436 Comm: syz-executor0 Tainted: G B 4.16.0+ #87 [ 98.632851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.642215] Call Trace: [ 98.644818] dump_stack+0x185/0x1d0 [ 98.648459] panic+0x39d/0x940 [ 98.651686] ? netif_skb_features+0xdf8/0xec0 [ 98.656188] kmsan_report+0x238/0x240 [ 98.660015] __msan_warning_32+0x6c/0xb0 [ 98.664089] netif_skb_features+0xdf8/0xec0 [ 98.668421] ? packet_sendmsg+0x7dac/0x8a30 [ 98.672758] validate_xmit_skb+0x89/0x1320 [ 98.677001] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 98.682375] ? netdev_pick_tx+0x33b/0x500 [ 98.686536] __dev_queue_xmit+0x216a/0x3520 [ 98.690874] dev_queue_xmit+0x4b/0x60 [ 98.694684] ? __netdev_pick_tx+0xb60/0xb60 [ 98.699012] packet_sendmsg+0x7c70/0x8a30 [ 98.703177] ? pick_next_task_fair+0x1d1e/0x1f70 [ 98.707942] ? kmsan_set_origin_inline+0x6b/0x120 [ 98.712791] ? __msan_poison_alloca+0x15c/0x1d0 [ 98.717465] ? __fdget+0x4e/0x60 [ 98.720844] ? __fget_light+0x6b9/0x710 [ 98.724832] ? compat_packet_setsockopt+0x360/0x360 [ 98.729856] SYSC_sendto+0x6c3/0x7e0 [ 98.733581] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 98.738522] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 98.743979] ? prepare_exit_to_usermode+0x149/0x3a0 [ 98.749016] SyS_sendto+0x8a/0xb0 [ 98.752477] do_syscall_64+0x309/0x430 [ 98.756375] ? SYSC_getpeername+0x560/0x560 [ 98.760704] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.765906] RIP: 0033:0x455979 [ 98.769112] RSP: 002b:00007f47b6c50c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 98.776823] RAX: ffffffffffffffda RBX: 00007f47b6c516d4 RCX: 0000000000455979 [ 98.784098] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000013 [ 98.791369] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 98.798647] R10: fffffffffffffffd R11: 0000000000000246 R12: 00000000ffffffff [ 98.805921] R13: 0000000000000544 R14: 00000000006fbf00 R15: 0000000000000000 [ 98.813694] Dumping ftrace buffer: [ 98.817219] (ftrace buffer empty) [ 98.820905] Kernel Offset: disabled [ 98.824508] Rebooting in 86400 seconds..