INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.20' (ECDSA) to the list of known hosts. 2018/04/27 11:29:29 fuzzer started 2018/04/27 11:29:29 dialing manager at 10.128.0.26:38541 syzkaller login: [ 44.357870] can: request_module (can-proto-0) failed. [ 44.368968] can: request_module (can-proto-0) failed. 2018/04/27 11:29:37 kcov=true, comps=false 2018/04/27 11:29:40 executing program 0: 2018/04/27 11:29:40 executing program 2: 2018/04/27 11:29:40 executing program 7: 2018/04/27 11:29:40 executing program 1: 2018/04/27 11:29:40 executing program 3: 2018/04/27 11:29:40 executing program 4: 2018/04/27 11:29:40 executing program 5: 2018/04/27 11:29:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000002700ff0a0000000000000000030000000c00010008000100f8ca7ebc4e9e383485a493be57b843e0e9077f34742494bb0d81d59068d8c3089e5c964587671bbbc46db6383ce35e86126d14afe3c5fa4f33ef7d43929ff0c541d6a81f9bffd9878f5d3a9382426a7b2a34"], 0x1}, 0x1}, 0x0) [ 49.387712] IPVS: ftp: loaded support on port[0] = 21 [ 49.559359] IPVS: ftp: loaded support on port[0] = 21 [ 49.625249] IPVS: ftp: loaded support on port[0] = 21 [ 49.684584] IPVS: ftp: loaded support on port[0] = 21 [ 49.785992] IPVS: ftp: loaded support on port[0] = 21 [ 49.877504] IPVS: ftp: loaded support on port[0] = 21 [ 50.018174] IPVS: ftp: loaded support on port[0] = 21 [ 50.167209] IPVS: ftp: loaded support on port[0] = 21 [ 51.416610] ip (4671) used greatest stack depth: 54312 bytes left [ 51.426725] ip (4663) used greatest stack depth: 53928 bytes left [ 52.492311] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.498835] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.536803] device bridge_slave_0 entered promiscuous mode [ 52.751240] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.757707] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.782407] device bridge_slave_1 entered promiscuous mode [ 52.833281] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.839754] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.876333] device bridge_slave_0 entered promiscuous mode [ 52.928355] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.934808] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.954119] device bridge_slave_0 entered promiscuous mode [ 52.993660] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.004583] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.011117] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.064847] device bridge_slave_0 entered promiscuous mode [ 53.094944] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.101421] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.122390] device bridge_slave_1 entered promiscuous mode [ 53.193760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.214262] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.221281] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.254105] device bridge_slave_1 entered promiscuous mode [ 53.273131] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.279620] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.324212] device bridge_slave_1 entered promiscuous mode [ 53.358986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.391777] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.398264] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.421326] device bridge_slave_0 entered promiscuous mode [ 53.464467] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.470969] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.490371] device bridge_slave_0 entered promiscuous mode [ 53.511421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.578223] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.587533] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.595617] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.602139] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.651800] device bridge_slave_1 entered promiscuous mode [ 53.677357] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.683869] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.704311] device bridge_slave_0 entered promiscuous mode [ 53.713327] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.762254] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.768774] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.804534] device bridge_slave_1 entered promiscuous mode [ 53.850126] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 53.857906] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 53.921598] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.928122] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.974697] device bridge_slave_0 entered promiscuous mode [ 54.000690] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.023908] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.034188] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.040678] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.073471] device bridge_slave_1 entered promiscuous mode [ 54.084702] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.198517] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.226188] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.232682] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.258114] device bridge_slave_1 entered promiscuous mode [ 54.267501] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.296458] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.330546] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.341674] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.441525] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.473117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.498749] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.523739] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.581748] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.588730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.612859] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.663180] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.670221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.713671] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.725882] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.751001] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.830886] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.837909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.859006] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.869409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.883013] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.902100] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.909964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.949709] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.995137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.002165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.141432] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.149825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.203175] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.211593] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.218978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.235507] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.251709] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.260160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.388660] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.432461] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.439832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.471800] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.478794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.496950] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.540546] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.577166] team0: Port device team_slave_0 added [ 55.652248] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.674126] team0: Port device team_slave_0 added [ 55.686688] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.700297] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.709664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.756583] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.763530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.801225] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.829949] team0: Port device team_slave_1 added [ 55.862864] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.880094] team0: Port device team_slave_0 added [ 55.906477] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.917213] team0: Port device team_slave_1 added [ 55.951946] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.964072] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.985329] team0: Port device team_slave_0 added [ 56.010227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.031528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.038589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.056874] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.064851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.109878] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.153154] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.163225] team0: Port device team_slave_1 added [ 56.196680] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.213957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.224186] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.236819] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.252680] team0: Port device team_slave_0 added [ 56.270195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.277974] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.311936] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.337803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.365930] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.387769] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.399991] team0: Port device team_slave_1 added [ 56.413663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.428669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.438275] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.451851] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.464189] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.477979] team0: Port device team_slave_0 added [ 56.506725] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.521150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.538183] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.567518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.589517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.606905] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.615800] team0: Port device team_slave_1 added [ 56.639944] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.653017] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.670353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.699645] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.707265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.725879] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.749228] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.761802] team0: Port device team_slave_0 added [ 56.771439] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.780731] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.795949] team0: Port device team_slave_1 added [ 56.813941] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.826497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.856412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.878953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.895454] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.916652] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.929530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.946244] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.961717] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.968681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.976965] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.998762] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.008122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.018811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.047654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.070757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.107017] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.122729] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.131327] team0: Port device team_slave_1 added [ 57.139675] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.159451] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.167627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.191783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.212256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.234321] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.252716] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.259869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.268693] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.277807] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.286425] team0: Port device team_slave_0 added [ 57.293678] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.317355] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.324658] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.347245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.362773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.392771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.415810] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.428949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.451231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.468481] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.477179] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.495364] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.519836] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.542688] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.549990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.571175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.591407] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.607175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.627908] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.636687] team0: Port device team_slave_1 added [ 57.671638] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.679077] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.696586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.720910] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.729133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.753104] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.782375] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.789709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.806152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.857354] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 57.864349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.891864] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.956088] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.963694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.978675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.114494] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.121515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.142995] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.207400] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.214843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.227213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.369809] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 58.377479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.394257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.638978] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 58.649312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.665342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.597267] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.603773] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.610657] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.617168] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.695300] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.712166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.758386] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.764852] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.771716] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.778161] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.842181] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.850426] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.856877] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.863667] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.870140] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.888256] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.108112] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.114595] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.121474] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.127897] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.189136] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.264656] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.271140] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.278012] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.284476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.342986] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.364021] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.370531] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.377366] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.383813] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.455703] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.767525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.782378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.819391] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.857849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.894906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.962785] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.969277] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.976176] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.982626] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.060461] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.266331] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.272806] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.279627] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.286112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.299695] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.791462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.802678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.528313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.646205] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.890622] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.029925] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.341072] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.366734] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.381437] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.434607] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.661502] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.713135] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.885830] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.088823] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.103108] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.109384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.130077] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.173318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.211384] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.217643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.229754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.259362] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.568733] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.577167] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.584935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.602349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.862792] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.869189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.877264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.930468] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.978787] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.985141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.004310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.052575] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 71.072437] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.078699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.089630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.140341] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.463635] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.508416] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.514695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.560976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.634334] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.880759] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 71.887171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.901115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.962653] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.017971] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.345623] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.681978] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/27 11:30:08 executing program 4: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) r1 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x80, 0x400040) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000340)=0x4, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x10000, 0x6, 0xffffffff, 0x2, 0x40}, 0x14) r3 = socket(0x3, 0xa, 0x96f) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x2f, 0xfffffffffffffffb, 0x4, 0x100000fffffffe, 0x1000, 0x8, 0x1fffffffe0, 0xa57, 0x401, 0x7}, 0xfffffffffffffeae) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x1, &(0x7f00001f4000), 0x4) r4 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0x28200) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000140)) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r5, &(0x7f0000000200)="096e483f3e798d29953146aa9c70b7ef0693f908157fac887c837d6943739171625602d5fa7c66fda81e96ebb70229c48de7b7865095d6e491009bc5001eab68450c200c8bfdecd7654dd348672998dcaf778c8e16248dcfc40e7fa3e9aea29e84a470d2d02463a8f12e89841271d876ff1b399f3b540334731edcfb62142a512fd7ddcd735a719ace9b41465e3fbb52f671cb28a478bcdc97bdc391b81670c08921a6ffed8c74c6679981720129f97ca7f292e55c", 0xb5) 2018/04/27 11:30:08 executing program 1: clock_gettime(0x0, &(0x7f0000000e40)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000d80)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/198, 0xc6}, {&(0x7f0000000200)=""/185, 0xb9}, {&(0x7f00000002c0)=""/197, 0xc5}, {&(0x7f00000003c0)=""/154, 0x9a}, {&(0x7f0000000480)=""/177, 0xb1}, {&(0x7f0000000540)=""/131, 0x83}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000600)=""/184, 0xb8}], 0x8, &(0x7f0000000740)=""/27, 0x1b, 0x7fff}, 0x6}, {{&(0x7f0000000780)=@can, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000800)=""/80, 0x50}, {&(0x7f0000000880)=""/229, 0xe5}, {&(0x7f0000000980)=""/253, 0xfd}], 0x3, 0x0, 0x0, 0x1}, 0x2}, {{&(0x7f0000000ac0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000b40)=""/103, 0x67}, {&(0x7f0000000bc0)=""/159, 0x9f}, {&(0x7f0000000c80)=""/164, 0xa4}], 0x3, 0x0, 0x0, 0x6}, 0x100000001}], 0x3, 0x40, &(0x7f0000000e80)={r0, r1+30000000}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000ec0)) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) [ 76.228523] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 76.272696] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/04/27 11:30:09 executing program 3: r0 = socket(0x11, 0x100000802, 0x300) inotify_init1(0x804) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101200, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x20000000000015, &(0x7f0000000040), &(0x7f00000a7000)=0x4) 2018/04/27 11:30:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) listen(r2, 0x5) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/27 11:30:09 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0), 0x369, &(0x7f0000000040)}, 0x0) 2018/04/27 11:30:09 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x4, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x56, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffff6328c5cd4b601a16b0b29a339cbdd8c76492d94405e86ee297ced571bf12e001a8e0edee037b4a15e43b715c1bf34419bdb00c3342326a7c0a24104b57647bf0"], &(0x7f0000000080)) 2018/04/27 11:30:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0x800, 0x484a, 0x401}) shutdown(r0, 0x1) 2018/04/27 11:30:09 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x80000000, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0xd28, 0x1, 0x10000}, &(0x7f0000000140)=0x10) fallocate(r1, 0x1, 0x0, 0xfff) 2018/04/27 11:30:09 executing program 4: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000900)="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", 0xfd, 0x8004, &(0x7f00000000c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x1b6) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000059c0)=""/185, 0x87}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000000040), 0x80, &(0x7f0000006140), 0x155, &(0x7f00000061c0)=""/198, 0xc6}}], 0x2, 0x0, 0x0) 2018/04/27 11:30:09 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0xd) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x4000002, @time={r2, r3+30000000}, 0x0, {0x0, 0x9}, 0x0, 0x4000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0x0, "b0eae01c3d873a1f", "0d99e222fabbcd907aa29fd32f3c823625b9bd5a430bb051ca503497d091de19"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x20000, 0x0) 2018/04/27 11:30:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f000000a000), 0x2) sendfile(r2, r3, &(0x7f0000000080)=0x2, 0x8a) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r4 = gettid() r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000002c0)=0x9, 0x4) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000003c0)=""/9, 0x9}, {&(0x7f0000000100)=""/138, 0x8a}], 0x2, 0x0, 0x1a1, 0x1}, 0x2000) r7 = add_key(&(0x7f00000014c0)='blacklist\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001540)="4b3673245e5d30b393f46eecf3f8ba6aef06d54a016d22530bf54e7187cecc45041cfc8c0b8a2db24822e7f8ff3ae01e6f6bee8ce3f26641b1d44066ab6478a2197f541feb1dc8883b76e7844243dc9b1f27ac8ad665a9fcf031d8bcf11295a8d5a3c7f59ece188fc0", 0x69, 0xfffffffffffffffd) add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="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", 0x1000, r7) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000240)={0x0, 'irlan0\x00'}, 0x18) timer_create(0x0, &(0x7f0000000400)={0x0, 0x12}, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept(r1, &(0x7f0000000340)=@alg, &(0x7f0000000440)=0x58) tkill(r4, 0x15) 2018/04/27 11:30:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x81, 0x8000) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) bind$can_raw(r1, &(0x7f0000000140)={0x1d, r2}, 0x10) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x2000}, {r0, 0x100}, {r0, 0x400}, {r0, 0x81}], 0x5, 0xffff) 2018/04/27 11:30:09 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000080)="8be7cd578a27788e", 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) memfd_create(&(0x7f0000000180)='\x00', 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/04/27 11:30:09 executing program 4: unshare(0x2000000000) pipe(&(0x7f0000000080)={0x0, 0xffffffffffffffff}) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x0) [ 77.434886] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/27 11:30:09 executing program 6: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x82, &(0x7f00009f9000), 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x2, 0x8001) 2018/04/27 11:30:09 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000140)="4024637772a11b0eb67234c923b2cd95811700000008000000000000000000", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x20000) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 11:30:09 executing program 2: clone(0x34b8de66cc2ddbdb, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000040)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x1) sendto$inet(r0, &(0x7f0000000040)="5562ee7d3f1f31815a8d8baa8159679ea5ac72cf4afb72854b8a95910a87ee375ccc045939e4bf8d44c27e63729b46629f28069c782254bea65448baebb2a3fd9849dfee96123b311747f73dc6f08593097be6e26a0f5ef8ba4c797cbc3773fa8c5ed09b9a02c3", 0x67, 0x20008000, 0x0, 0x0) 2018/04/27 11:30:09 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) mmap(&(0x7f0000f07000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x4070, r0, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000000), 0xff28) 2018/04/27 11:30:09 executing program 5: r0 = socket(0xd, 0x80800, 0x8) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/27 11:30:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x400000) 2018/04/27 11:30:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000006c0)=""/166, 0x2bd}, {&(0x7f0000003000)=""/4096, 0x32d}], 0x100001aa) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x6, 0x42) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000100)) finit_module(r1, &(0x7f00000003c0)='&:wlan1proceth1]{\x00', 0x0) write(r0, &(0x7f00000004c0)="56be7595b2f5c17a6842bc13ef765a1643a4bd0db1f4011e85fd8233d5e67152da17c54c6bf964322af8d11402b17b085f6bfd932d87da66ce1685fde8997e40469cbd11b91a8cc1998b1ed5d09adba85bf12c15d43a306d10672edd875e52a423631b03ae669be4c0c0cd5301c2e89bce0344919532beb41ddfdc3ebb59237d9274a5e7c5c0cce167073a584070d8656a83d8de2e597f124174be", 0x9b) syz_open_pts(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/247, 0xf7}, {&(0x7f00000016c0)=""/126, 0x7e}], 0x2}, 0x0) fchdir(0xffffffffffffffff) fallocate(r0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x3) mkdir(&(0x7f000000e000)='./control\x00', 0x41) r3 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) llistxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/36, 0x24) mq_open(&(0x7f0000000140)='procppp0\x00', 0x40, 0x8, &(0x7f00000001c0)={0x0, 0x40, 0x1f, 0x66f, 0x81, 0x0, 0x1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x80, 0x5}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000780)={r4, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) mknodat(r3, &(0x7f000003f000)='./control\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000007c0)=0x0) r6 = fcntl$getown(r2, 0x9) tgkill(r5, r6, 0x23) readlinkat(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', &(0x7f0000000600)=""/176, 0xb0) write(r0, &(0x7f0000002000)="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", 0x1000) mq_open(&(0x7f0000000240)='/dev/vga_arbiter\x00', 0x40, 0x0, &(0x7f0000000380)={0xffffffffffff0000, 0x7ff, 0x8001, 0x0, 0xcd64, 0x5, 0x0, 0x2}) execveat(r3, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/04/27 11:30:09 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ae6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10400, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e22, 0xe2, @local={0xfe, 0x80, [], 0xaa}, 0x8}, {0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x7fffffff}, 0x81, [0x5, 0x1, 0x3f, 0x295, 0x4, 0x0, 0x7, 0x9]}, 0x5c) flock(r0, 0x1) alarm(0x7) symlinkat(&(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/04/27 11:30:09 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0xc4, &(0x7f0000000040)}}, {{&(0x7f0000000180)=@sco={0x1f}, 0x379, &(0x7f0000007380), 0x0, &(0x7f0000000140)=[{0x18, 0x1, 0x2}], 0x18}}], 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xc4, 0x5, [0x2, 0x3, 0x8, 0x0, 0xffffffffffffff01]}, &(0x7f0000000080)=0x12) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x401, 0x0, 0x10003, 0x8000}) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x400, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000280)={0x3, r3}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x4, 0x9e}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x7, 0xff, 0x98, 0x7f, 0x317d8c5d}, &(0x7f0000000200)=0x14) 2018/04/27 11:30:09 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) write$binfmt_aout(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x236) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x1, 0x8000}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f00000000c0)='./control\x00') r2 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="736551925cdd57092a7e3dc864d0ad77ef8842e84cb009b2d34ec0ec7a345c4a7dd8250a2c0d16404c3d7bf01d", 0x2d, 0xfffffffffffffffe) add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="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", 0x1000, r2) bind$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/04/27 11:30:09 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) io_setup(0x4, &(0x7f00000001c0)=0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x28, &(0x7f0000000040)}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r2, 0x28, &(0x7f0000000180)}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x240c40, 0x0) io_submit(r1, 0x2, &(0x7f0000000500)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000380), 0x4e, 0x0, 0x0, 0x1, r3}]) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000140)=0x80) 2018/04/27 11:30:09 executing program 7: symlink(&(0x7f0000000600)='./file0\x00', &(0x7f0000000140)='./file0\x00') lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'osx.', '[}em0nodevppp1[l\\\x00'}, &(0x7f0000000200)=""/55, 0x37) 2018/04/27 11:30:09 executing program 1: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000300)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000231000)}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x8d0d}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0xa0) timer_create(0x5, &(0x7f00000000c0)={0x0, 0x21, 0x4, @thr={&(0x7f0000000000)="0433b1ee2bef698b940b3e53e3524dc7fe0241ca31f56e91c6f9cfa68debf657", &(0x7f0000000040)="b1403d7a48613340eba298506b5580c553deab4a2fba486e64fae572ade1911f0fde07c5222569c5098892c8771aadfde04b895b74a1951c7a1433c4874bd002f897cbddd4a3a876c0b124237f9e3a9b388ff8a3385a6eece84ed37e43f704ca272e6c8183a91529381c1c3e25"}}, &(0x7f0000000140)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000240)) mq_timedsend(r0, &(0x7f0000d8e000), 0x333, 0x0, 0x0) 2018/04/27 11:30:09 executing program 2: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x80, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffff9c, 0x6430) lseek(r3, 0x0, 0x3) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0x4, 0x2459b145, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) fallocate(0xffffffffffffffff, 0x0, 0x9, 0x6) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) r6 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") r7 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r6, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) sendfile(r7, r0, 0x0, 0x7) 2018/04/27 11:30:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'team_slave_0\x00', &(0x7f0000000000)=ANY=[]}) 2018/04/27 11:30:10 executing program 0: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/04/27 11:30:10 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x100, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8000, 0x40080) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f00000002c0)={{0x0, 0x1f, 0x0, 0x0, 0x0, 0x2}}) 2018/04/27 11:30:10 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = getpgrp(0x0) bind$unix(r0, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0c00230009e26da6a8368eef6ba4d7fc40c29412e48ac55af74bf54000000000000000b9a0e1585865f85ea374e08ff176015a0a2e68bda36cc86a543aa43f2b96c0dec0b30bef3b63ea58393b8c633af68faed5c240b9b7be345f1dd66534a16c0000000000000000c4f9c9513cde2c28ca784b896ccaa50180428df777fbbf35d16c6085fde5faf8826106c75f3fe6968141f62993ec74a9c46edb6e56aae4ac7dcaf802c560e2fd3297"], 0x128}, 0x1, 0x0, 0x0, 0x4}, 0x4004000) bind$inet(r0, &(0x7f00003cdff0)={0x2}, 0x10) 2018/04/27 11:30:10 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2}}, 0x0, 0x400, 0x0, "67027d427bf4d0b3cea7c8b8288d2ac3b3b5d7efb4b0a1b795373fe8a244e6bc56b228f858987e5dcb0f330c546f548bf8920a94723f852b960fc59616b7bb693135d72593a4bb77c5d14a14e652f9c2"}, 0xd8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x10000, 0x4) 2018/04/27 11:30:10 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) sendto$unix(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)=@abs, 0x6e) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 11:30:10 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x400000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x66, 0x490040) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 11:30:10 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x3, 0x1, 0x7], 0x3, 0x3, 0x101, 0xb3bf, 0x80000001, 0x3, {0x0, 0x5, 0x4, 0x6, 0x6, 0x6, 0x3cfb, 0x8, 0x0, 0x1f, 0xd86, 0x1, 0x46, 0x3f, "653e937ff9af2fffc2a9185a814cdbf5a1c2dfa337c322d01e940e35a479a299"}}) capset(&(0x7f0000000140)={0x19980330}, &(0x7f000047efe8)={0x0, 0x0, 0x7fff, 0x0, 0x0, 0x3f}) r1 = semget$private(0x0, 0x1, 0x80) semctl$GETPID(r1, 0x1, 0xb, &(0x7f0000000100)=""/46) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) 2018/04/27 11:30:10 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000300)=@random={'security.', './cgroup.net\x00'}, &(0x7f0000000900)=""/130, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000880)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) lstat(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000480)) sendmsg$nl_netfilter(r1, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="600100000d0b0004a9f0c9406117fe25000000004c0135003f0500f678644c0314002000218100000000000000"], 0x2d}, 0x1}, 0x91) fallocate(r1, 0x3, 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0xffffffffffffff15) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000280)={0x5, 0x1a, 0x6, 0x400, "fd6e10e9d1754cd73b0a3aa453f0c6238589be9484b9803f4d1aad7dd5e7ea14"}) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r3, 0x2283, &(0x7f0000979fff)) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000180)) write$evdev(r3, &(0x7f00000001c0)=[{{}, 0x7, 0x0, 0x6}, {{}, 0x3, 0x0, 0x3a3d}, {{}, 0x20}, {{}, 0x0, 0x0, 0x52}, {{}, 0x0, 0x0, 0x9}], 0x78) 2018/04/27 11:30:10 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xa0f2, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23}, 0x1c) 2018/04/27 11:30:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e00000027f000001000010000100000000000000e0000001c0c31e87549edad7037b182566fd39e21bc60c0cf9b4eeb11628f9185f5e7ea36e99ac7b4dec7c50a62373a77f709ba90d2f7c10d2cb53f0f03c111510d30eff41e85257f2ca9b83ac37eeda2fd9c7ef0c53c1c6625e22c59a1095f284b19fbbb28aec3b99b14f83a2f52dfff241672c0d7e3119777705a8e362df031c12df2c29966cb67df5af9a00000000000000"], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000000000000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x5, 0x2) r2 = dup3(r0, r0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0xf, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000040)=""/39) 2018/04/27 11:30:10 executing program 2: getegid() r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000280)=""/128, 0x80}, {&(0x7f0000000300)=""/204, 0xcc}], 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20800, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/251) 2018/04/27 11:30:10 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x100, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8000, 0x40080) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f00000002c0)={{0x0, 0x1f, 0x0, 0x0, 0x0, 0x2}}) [ 78.533224] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 78.546644] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 11:30:10 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000500)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x2, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x48) [ 78.611072] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 11:30:10 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x101, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000fc0efd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x14, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/04/27 11:30:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$sock_ifreq(r0, 0x8910, &(0x7f00000000c0)={'vlan0\x00', @ifru_flags=0x3402}) 2018/04/27 11:30:10 executing program 6: r0 = socket$inet(0x2b, 0x801, 0x0) listen(r0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x84e) 2018/04/27 11:30:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x881, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1) 2018/04/27 11:30:10 executing program 1: r0 = memfd_create(&(0x7f0000000180)='./cgroup/syz0\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f00000001c0)="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", &(0x7f00000002c0)=""/45}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xe, 0xffff, 0x72, 0x2, 0x10, 0xffffffffffffffff, 0x10001}, 0x2c) bind$pptp(r0, &(0x7f0000000340)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x91be, 0x0, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000000)=""/251}, 0x48) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x1ff) 2018/04/27 11:30:10 executing program 7: socketpair(0x3, 0x80006, 0x401, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0xa, 0x3}, {0x2, 0x7}, {0x4, 0x80000000}], 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) fchown(r1, 0x0, r2) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 11:30:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x482000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x5, 0x10000, 0x878, 0x1ff, 0x4, 0x5adcc19f}) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r2, &(0x7f0000000640)=[{&(0x7f0000000180)='A', 0x1}], 0x1) r3 = dup3(r2, r0, 0x0) sendmsg$netrom(r3, &(0x7f0000000400)={&(0x7f0000000000)=@full={{0x3, {"cb55bc3f675da5"}}, [{"f9e81521d04036"}, {"038c261f025dba"}, {"d8b5c8f98a5482"}, {"17cb010a00fa5b"}, {"75b89266042e0c"}, {"385c2ee45021c9"}, {"cc53366f06e720"}, {"36bdc7245f7cf4"}]}, 0x48, &(0x7f0000000380)}, 0x8001) 2018/04/27 11:30:10 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f000000eff0)={0x2}, 0x10) r0 = socket(0x15, 0x80005, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2}, 0x1e) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f00005f8000)=0x4) prctl$intptr(0x1a, 0x0) 2018/04/27 11:30:10 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400001, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x20012, r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20008000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getstats={0x1c, 0x5e, 0x0, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, 0x7}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x44014) getsockname$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/27 11:30:10 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5386, &(0x7f0000001000)) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/27 11:30:10 executing program 3: mknod(&(0x7f0000000100)='./file0\x00', 0x10, 0x2d7) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000480)) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x40, 0x400602) execveat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='queue1\x00', &(0x7f0000000200)=')r\x00'], &(0x7f0000000440)=[&(0x7f0000000280)='keyringself\x00', &(0x7f00000002c0)='eth1trusted-\x00', &(0x7f0000000300)='queue1\x00', &(0x7f0000000340)='queue1\x00', &(0x7f0000000380)='queue1\x00', &(0x7f00000003c0)='queue1\x00', &(0x7f0000000400)='queue1\x00'], 0x1000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x800, 0x100000001, 0x1, 'queue1\x00', 0x2}) 2018/04/27 11:30:10 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x79, 0x0) ioctl(r0, 0x4401000000001278, &(0x7f0000000040)) 2018/04/27 11:30:10 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x9) read(r0, &(0x7f0000000200)=""/195, 0xc3) ioctl$TIOCSBRK(r0, 0x40044591) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000140)={'bridge_slave_1\x00', 0x20}) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x1) utimensat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x100) 2018/04/27 11:30:11 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000200)={0x5, 0x0, 0x8001, 0xffffffffffffff7f, 0xb, 0x5}) perf_event_open(&(0x7f0000000080)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='bdev@&,md5sum\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="28bda90cab1f437afaac6d2fc901d1aa2fe7d032c02e07ed0d23e85762ad69be7219607e4a086ef1b0044266f19bb30a8f70ace8cb5915fb1f92495c97dbe3c01753b4ff50dd26461326333d394a8a72b6ca", 0x52, 0xfffffffffffffffd) keyctl$update(0x2, r3, &(0x7f0000000180), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r5, 0x80000) finit_module(r4, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x1) 2018/04/27 11:30:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x418080, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000140)={0x7fffffff}) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffe3e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfff, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) 2018/04/27 11:30:11 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000002c0)={0x0, 0x1000, &(0x7f0000002040)="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"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x1}) 2018/04/27 11:30:11 executing program 4: unshare(0x28060400) r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000000c0)=0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r2, 0x0, 0x2}, 0x10) getpgrp(r0) mq_timedsend(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, 0x0) 2018/04/27 11:30:11 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000100)=""/52, 0x34) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x7ff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000140)=""/174, 0xae}, &(0x7f0000000040), 0x29}, 0x20) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000200)={0x0, 0x5, 0x80}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/04/27 11:30:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x3c}, 0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x5) getsockopt$bt_hci(r0, 0x84, 0xb, &(0x7f00000010c0)=""/4096, &(0x7f0000001080)=0x1000) 2018/04/27 11:30:11 executing program 3: r0 = getpgrp(0x0) syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/27 11:30:11 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40240, 0x0) recvfrom$ipx(r0, &(0x7f0000001400)=""/4096, 0x1000, 0x0, &(0x7f0000000080)={0x4, 0x3, 0x101, "d16e951c09bb", 0x3b59}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4240, 0x0) sendto$inet6(r1, &(0x7f0000000400)="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", 0x1000, 0x4000041, 0x0, 0x0) r2 = socket$inet6(0xa, 0x3, 0x2) sendmmsg(r2, &(0x7f00000037c0)=[{{&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="10000000000002000000000000000000"], 0x10}}], 0x1, 0x20044090) 2018/04/27 11:30:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) recvmmsg(r1, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x80, &(0x7f0000685000), 0x0, &(0x7f00000c6000)=""/161, 0xa1}}], 0x1, 0x0, &(0x7f00009fd000)) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000180)=0x4) bind$alg(r2, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(rmd320-generic,ecb-aes-aesni)\x00'}, 0x58) 2018/04/27 11:30:11 executing program 5: r0 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=[{0x10, 0x0, 0x7}], 0x10}}], 0x2, 0x0) accept4$unix(r0, 0x0, &(0x7f00000000c0), 0x80800) 2018/04/27 11:30:11 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000052007d00000000003b0022001c001f090d323dedd1c2c8fc10641889a737174970cabe38f61c4d4a86e1f6e842c56573430ef839b96a1793e1c7d3f7733dbfaf61d7fff1a083b9386b25f52fe791779905eb8f0ef7cc222359e49404ac619d26fe637e55f588ac089fe2b36b92"], 0x1}, 0x1}, 0x0) 2018/04/27 11:30:11 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x200042) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22}}, 0x7, 0x3ff}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0xfffffffffffffffa, 0x1, [0x7]}, &(0x7f0000000180)=0xa) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) prctl$intptr(0x27, 0x97ea) 2018/04/27 11:30:11 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4d62, 0x2) ioctl$sock_bt(r1, 0x8907, &(0x7f00000008c0)="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") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x24f) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x20000) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000880)=0x27, 0x191) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) mq_timedsend(r1, &(0x7f0000000080)="7bc73b8788861ca898d12008e0db766877016661461437203c0217ccc2f01e5f40dbec69577469b68a499b7e86507343353e0756693e0b1ede24f6a42dd0c14b9a6350412f333625327ac16d3db7652d0608d30aa4df", 0x56, 0x1000, &(0x7f0000000140)={0x77359400}) recvfrom(r0, &(0x7f0000000280)=""/129, 0x81, 0x2022, &(0x7f0000000340)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "50b49c1504d04315dd644ad030dab167a555def79ceb247fa0d684a2fb6565064e5521f7f7397de1a7067107546c3700948d8b53d6a75829e3b671a0109131"}, 0x80) 2018/04/27 11:30:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280), &(0x7f00000002c0)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x4800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = gettid() r8 = getuid() getgroups(0x3, &(0x7f0000000680)=[0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r2, &(0x7f0000000780)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x8000000}, 0xc, &(0x7f0000000200)=[{&(0x7f0000000300)={0x2b4, 0x17, 0x700, 0x70bd2c, 0x25dfdbff, "", [@nested={0x2a4, 0x38, [@typed={0x8, 0x27, @fd=r0}, @generic="28b516f3b81afd000ddf1704144669acd11346e09645ef8d2fb8159a704161b313b69748355443c395886c7568a14838c671d5d3100457160563f219371ef84c2a5a499693c312562be2d852eadd589b80b2872c68b2e9e40fc48ce9c6450a51254add47ae4900ab2fbcfad0498c16a2a6d8343b4a42bd142771eb69ccb6ae9bbd0e8413022d6e8778cff72877f60b4835ffeb1a64dc8a7c11a299a6d10a79aded", @typed={0x8, 0x1b, @fd=r1}, @typed={0xc, 0x7d, @u64=0x5a46}, @generic="7056cac36c43222d71988a7a8d", @generic="548fd491bc3e570951dcdb1ce589c3b8c6a73520eb8efec5462a148c4f758db3298ee68d8e472ad261f512a22c06b799d6b043d6d6bb886873e29b14daddaea47da13dc619d21b29ca1c33d812176c95493631f62d748a6c9ab4c8213c6e5c14b858c1375494b219e19abb433ead891179a32cb4d331164d86cba495d9e509f1305fd4974be75e901a59afa9ba0fc8a54b9555d04bceccd2f073d097438620d858b69a07823f8090a94b1659124aff30486c3a30fdb0fd65f00e38c8f55fbfd9a9e889c6846e9770a01fa684d2995b390ab06e4a255b", @generic="d2605d3a0a93a2445d7973c52612ff7c2c4cb16b5973fe3aa9d360d68ea35c0c930235a65b381aa94b665382d63d14f4bce9470d5633a62669dea7b75fda03280d36459b738d56218e74a843f14f9763836301897676253134ea072bd1aff02c9e2e1c7d6dd61f838b831eb138e5e7834dd206791db243c9df5eb8740ac976b80c0b1cdaeb3bdc064751a160e3861007846a3a0c8b626750a4fcddfaa2e29ae922b4128b82f695fc223dc9731dba212f4a59bc727b0ebe072317ef954cf53ea81e6ef51366e0dcec2b2c9bbfd8fd84e88ae311f8f69ad76fa1ebef4a46d408fd1f", @typed={0x14, 0x68, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x56, @uid=r3}]}]}, 0x2b4}, {&(0x7f00000001c0)={0x18, 0x2c, 0x120, 0x70bd2a, 0x25dfdbff, "", [@typed={0x8, 0x8e, @fd=r1}]}, 0x18}], 0x2, &(0x7f00000006c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}], 0x98, 0x40880}, 0x4000000) 2018/04/27 11:30:11 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x10}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000011ffb)={0x2fffffff}) 2018/04/27 11:30:11 executing program 0: setrlimit(0x7, &(0x7f0000000380)={0x0, 0xffffffffffffffff}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) 2018/04/27 11:30:11 executing program 1: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000700ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000f19000)='mqueue\x00', 0x0, &(0x7f0000999000)) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x428, 0xffffffff, 0x0, 0x208, 0x208, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x3, 0x3}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x4}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x4}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x6c0a}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffff00], [0x0, 0xff], 'team0\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0x5e, 0x91, 0x5, 0xf}, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x0, 0x2, 0x1}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast1=0xe0000001, [0xffffff00, 0xffffffff, 0xffffffff, 0xff], 0x4e23, 0x4e24, 0x4e24, 0x4e23, 0x7d520000000000, 0x8, 0x7e1, 0x5cc1, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) 2018/04/27 11:30:12 executing program 4: mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) 2018/04/27 11:30:12 executing program 5: r0 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=[{0x10, 0x0, 0x7}], 0x10}}], 0x2, 0x0) accept4$unix(r0, 0x0, &(0x7f00000000c0), 0x80800) 2018/04/27 11:30:12 executing program 0: r0 = socket$netlink(0xa, 0x6, 0xa) listen(r0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xf, &(0x7f0000001ffc), 0x1) 2018/04/27 11:30:12 executing program 7: rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) clock_settime(0x3, &(0x7f0000000000)={0x77359400}) r0 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) r2 = add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) r3 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x400, 0x40000) r4 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x80, 0x109000) renameat2(r3, &(0x7f0000000240)='./file0\x00', r4, &(0x7f00000002c0)='./file0\x00', 0x2) timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/27 11:30:12 executing program 1: r0 = socket$inet(0x2, 0xa, 0xd) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r1, 0x4) r2 = socket$nl_generic(0xa, 0x3, 0x10) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x29, 0x4c, &(0x7f0000000080)=0x1000000, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = open(&(0x7f0000000040)='./file0\x00', 0x30300, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00000000c0)={0x2, 0xff2}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000100)={0x7, 0x8, 0x2}) 2018/04/27 11:30:12 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0xa81) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x3) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x2000000000000000, 0x4) [ 80.182210] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/27 11:30:12 executing program 4: mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) 2018/04/27 11:30:12 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x3}, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e24, @rand_addr}, 'ip6_vti0\x00'}) 2018/04/27 11:30:12 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4cc8, 0x400080) r1 = socket$inet6(0xa, 0x200040000080801, 0x0) listen(r1, 0x0) r2 = socket$inet6(0xa, 0x4, 0x9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x200}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r3, 0x2c25a39d}, 0x8) r4 = dup2(r1, r2) ioctl$FIONREAD(r4, 0x5411, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000140)) 2018/04/27 11:30:12 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000c80)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x16}}}, 0x0, 0x2424}, &(0x7f0000000d40)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000d80)={r1}, &(0x7f0000000dc0)=0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3de7729b, 0x2080) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0xfffffffffffffe00, 0x2) 2018/04/27 11:30:12 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='ns/ipc\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) 2018/04/27 11:30:12 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x800, 0x22000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000003c0)={0x8, 0x3, 0x2a7, 0xfffffffffffffffe}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000380)=0xfffffdd9) bind$packet(r1, &(0x7f0000000180)={0x11, 0xf7, r2, 0x1, 0xfaf, 0x6, @random="991e60c51c78"}, 0x14) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xffffff08, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYRES16=r2], 0x2}, 0x1}, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000001c0)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000002c0)) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000280)={0x2, r1}) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000300)=ANY=[@ANYBLOB="3e0a020700000000ff010000000000000000000000000001f3000000000000000000000000000001ff010000000000000040000000000001fe8000000000000000000000000100bb0000000000000000000000000000000109328f91"], 0x58) 2018/04/27 11:30:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/54) ioctl$TCFLSH(r0, 0x40045436, 0x2) 2018/04/27 11:30:12 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000015, 0x80000080005, 0x0) getsockopt(r0, 0x114, 0x2715, &(0x7f00000000c0)=""/13, &(0x7f0000000140)=0xd) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x80000) open(&(0x7f0000000080)='./file0\x00', 0x101b01, 0x4) 2018/04/27 11:30:12 executing program 7: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) sendto$inet(r0, &(0x7f0000000080)="1c84182a37707f11fe79dca5069a05ad43c5d3eb4df70c4e367aa7a5825a712f096de09252710e7b8c7b2ab8bf121048a222be7e48893628fdf445b9288cab964b98ee770fc9dcff7a610f29137f1534a6d0489c7f7d01882d9054a86de04700863b4455474c278871cb4622381f6a6741e7de6f13828c2140bcb8c251a605907b4300bab6af63748328df9226da3c23e9ade57045dd13b6b022cbeaa97c7980c967305a6713d6344dab30cf586fb325699a163c2903762fde032c20717528c45c81fcd1917f7055dba7444d7ae80798231c3cd135e36874977e9e8dbb3880d6ab2dd07b324e6f8897277d74838a93108b7b842d7a7af1d27544b12936", 0xfd, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000240), 0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000000440)=0xfc) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0xfff}, 0xfffffffffffffea5) 2018/04/27 11:30:12 executing program 4: unshare(0x40600) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./control/file0\x00', 0x8000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000002680)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000001b00)='./control/file0\x00') read(r1, &(0x7f00000026c0)=""/189, 0xbd) r2 = dup2(r1, r0) recvmsg(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000080)=""/115, 0x73}, {&(0x7f0000000100)=""/117, 0x75}, {&(0x7f0000000180)=""/30, 0x1e}, {&(0x7f00000001c0)=""/45, 0x2d}, {&(0x7f0000000200)=""/125, 0x7d}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/124, 0x7c}, {&(0x7f0000002300)=""/223, 0xdf}], 0x9, 0x0, 0x0, 0x60000000000}, 0x40000000) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000002580)={'filter\x00', 0x0, 0x4, 0x2f, [], 0x0, &(0x7f0000002500), &(0x7f0000002500)=""/47}, &(0x7f0000002600)=0x78) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002540)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x3}) 2018/04/27 11:30:12 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)=ANY=[@ANYRES32=r0]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400002, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x2d, @multicast2=0xe0000002, 0x4e21, 0x4, 'sh\x00', 0x10, 0x3ff, 0x7e}, 0x2c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x6}) r3 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000640)=r3) r4 = getpid() remap_file_pages(&(0x7f0000fef000/0x10000)=nil, 0x10000, 0x3000004, 0x1000000000000, 0x0) setpriority(0x2, r4, 0x3) close(r0) 2018/04/27 11:30:12 executing program 1: unshare(0x400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) 2018/04/27 11:30:12 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x8, &(0x7f0000000540)={0xffffffff}, 0x117, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f00000005c0)=@listen={0x7, 0x8, 0xfa00, {r2, 0x100}}, 0x10) write$eventfd(r1, &(0x7f0000000100)=0x5, 0x2df) 2018/04/27 11:30:12 executing program 5: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x7ff) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/04/27 11:30:13 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x3f) r1 = eventfd2(0x7, 0x80000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) fcntl$addseals(r1, 0x409, 0x2) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/27 11:30:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="280000001800010500000000000000000a00000000000008000000000c00080006000c0095083927"], 0x1}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 81.111857] mmap: syz-executor0 (6948) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/27 11:30:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f74637000a174d36bf3413f13f1fa62812d72e39ce1aae3ed848159f6fca7fd7b8f7fe18e3e379ccc3ef0c77fa300abcfd426f814dbeb7441f939caa39f3baab9b8d1aab4c945742aa3fd3698012be3cbadbf3acda330e82f03804c09779e60594fb91e4a024dce766d7113a327b2627bb1c0284ddbcd3b8ab0220b7ad1d65db5dd5454164eabb370710df3b20aa336818b68048ebceaf32d233597387d2725a33484faa6dacaea4a80f94e1c3511ab7062721b157a17399f4961be9ed018c493") preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x6c}], 0x0, 0xff) 2018/04/27 11:30:13 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/27 11:30:13 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x428000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="6d6f756e7473746174732863b4b758d60c5300") accept4$unix(r2, 0x0, &(0x7f0000000040), 0x0) pread64(r2, &(0x7f0000000100)=""/4096, 0x1000, 0x1) 2018/04/27 11:30:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ipv6_route\x00') lseek(r0, 0x4000000000000, 0x3) 2018/04/27 11:30:13 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000), 0x3) 2018/04/27 11:30:14 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x64, 0x101000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x0, 0x6, 0xfffffffffffff694, 0x4, 0x1, 0x3, 0x4, 0x800, 0x0, 0x5}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x3}) 2018/04/27 11:30:14 executing program 6: socket$unix(0x1, 0x1, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = signalfd(r0, &(0x7f0000000080), 0x8) open_by_handle_at(r1, &(0x7f0000000200)={0xa5, 0x100, "bc98f713c96c671cc8655a85332bf2adef1218afb684ab3442d6ee5b50bec1cdb8057a0ee2a10942422e8157db1391a5d9a6e958e52d7d1ce81658419443195b608aa5540de0de75bb7ea2cc6b7d4493b5da3107546a0d18e55bd583cb04fbf5a7a3ffef6fb9ff8d0e1f58a837f3040d9d198628448bc37def31fa6cbfedbf63a1aec0fde327379c55a9950c47f894e443a7775be737b0079c184f6746"}, 0x0) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x2802) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0xf704, 0x1, 0xff, 0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x101, 0x80, 0x4662, 0x80000001, 0x7f}, &(0x7f00000001c0)=0x14) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r4, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0xffffff6d) 2018/04/27 11:30:14 executing program 1: munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) creat(&(0x7f0000000240)='./file0\x00', 0x22) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000000)=""/250, 0x1}], 0xdf, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x80000000) 2018/04/27 11:30:14 executing program 2: r0 = socket$inet6(0xa, 0x7, 0xf2) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x25b4}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x8, 0x220000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000380)=""/195) 2018/04/27 11:30:14 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000001380)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0x100001b3, &(0x7f0000000200), 0x3b, 0x8044}, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000014c0)=""/99) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001800)={0x0, &(0x7f00000017c0)}) r2 = semget$private(0x0, 0x7, 0x80) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000001840)=""/4096) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001540)="b2b4e605e4131ef0a2fd8ff4d10f4adecacd4ece6325e07df57bb25420dda63dcc5275f4fd7c14b90c93562c2f2a1ac3f826e8768b", 0x35, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001580)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000001680)=0xe8) getresgid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)=0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) keyctl$chown(0x4, r3, r4, r5) recvfrom$ax25(r0, &(0x7f00000013c0)=""/207, 0xcf, 0x0, 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) socket$pppoe(0x18, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001780)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/27 11:30:14 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x109101, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000040), &(0x7f0000000180)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000000, 0x10000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xf4, "cb7a20af9d9c0ca31563e365b4150242add5547982e62d2125c0516985643f81d319cdfd7f0cdfbc75cda8a44539972f949a8baf2f7856db7d0c145975aa84c4448cffd7a62b68e7525f1d7ef8c9db8ae9736159683948094a1af3f33c669727147be9fced565780f81ebfa916730e09c85f14296296324df095b3ffc5293363ac35678ee8b3696e314317b64535553551ec901a6fb9ca5464342bf2b80f94c5f27e707c0252cc0c5710d02583c90d4177b94faa47f46c042bc50959f7e4dab6405ac86191b4c9ce28bd4ed23807c2b30073161ffa22e5a68be4e316989a0968fd8b30050748319481a77c5b52ff560f3c709a51"}, &(0x7f0000000080)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0xa2, "113a53f822cff47d425dc74051d155bafe5d263be0e60ba233f102b560112bef94f617fc44ae5ec7e3b52aaec63464226bb42202222e60ee06a506a905cea60bf713420215e11e129d9f9b73dea256dde7ff4e8eb0c986619214c192591b7f414308763a1da8c5765c1c654a1bddba944424b08b2eaf7f4d649ed014c0d8c906f89dce31c870b5a529d51c5ad5612d16b3eec7bfac5c6b827cff790c95cfb4067243"}, &(0x7f00000000c0)=0xaa) 2018/04/27 11:30:14 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x3f) r1 = eventfd2(0x7, 0x80000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) fcntl$addseals(r1, 0x409, 0x2) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/27 11:30:14 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) read$eventfd(r0, &(0x7f0000000240), 0x8) 2018/04/27 11:30:14 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0x400010000, 0x4) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/04/27 11:30:14 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000de000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000bb3f0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000e4d000)=""/174) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/04/27 11:30:14 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x50, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, 'tunl0\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x701000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5, 0x40000) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000100)=0x100000001) fcntl$setlease(r0, 0x400, 0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x6) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @rand_addr}, &(0x7f0000000080)=0xc) accept$inet(r1, 0x0, &(0x7f00000001c0)) 2018/04/27 11:30:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x6, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000954f88)={0x7, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/27 11:30:14 executing program 6: r0 = memfd_create(&(0x7f0000000040)='\x00\x00', 0x0) io_setup(0x1ff, &(0x7f00000005c0)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000680)={{0xfffffffffffffffd, 0x400}, {0x4, 0x6}, 0x3, 0x4, 0x20}) io_submit(r1, 0x7, &(0x7f0000000600)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000000a00)="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", 0x1000, 0xc6b3, 0x0, 0x1, r0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x3, r0, &(0x7f0000000080)="865c0a6ed311702f2c4cb2b4881b58dddcadd5c64379ed0f49635d54fa760cbb618acde75b7be150a085f644acbd2703caea374a228d29fbdf96c26e321983e9f5f63927802bfc36c6f977a124052f10f51e9d2c4e0bdce4bb1f9e746282fecde55cbe8df9c8676cc277aba389652eac7b5e9b2f1ab31cbfaf4cd044980c925f0beb207861843bf596437b3e0cb6ac147f6a606c2eeca06677a949d7c1a5c5494c67be68e19b847d67497684dde8545de6e5deed4b770da897a4b6147f8664e3ab836e593ae5473ab77626e8dabe77fe1ff9883b8854dcd2fdf0fefed0b63e9fa86ef0f9686e4abacd8533fef916ac36452fe5bb33a1acfa", 0xf8, 0x0, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f00000001c0)="38dfeab20b5c8eac8d5f85a47ce05d89f941d9d920e756647a11ee5b9fd37cc869d3fc114e9e9f31caa4236def7322d6f0e7b7d6311329d35d9a8b14448184062fe0bfcfd1e12644ecb899c8c5ce48ed83", 0x51, 0x20, 0x0, 0x0, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000280)="20ec4d934a18035afe36e82622bc0409ebb19619593d684f74b3bf24620ba15ee5b93e", 0x23, 0x800, 0x0, 0x0, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f0000000300)="0751f916a3c69ae73da5aba8a67629c6872ee3616183ee74c73c3ccf7a9beb0b82a7fe15d85e01effd8cba4c540c09ef43a98a57335f6793293f81c575456fd417e33c9a7c2d5d2d3bedee57309e08f0158a4015acb778b36c6fc819f408699b1f14f24303de18ff03a7c99f17fe2246e7076bde7e811b801e394cd0455326778fa18ba4cc55622f8d8d87ccd364e574630c4fba162718390dcade8f7403f22ffefe2dd8f875d4f1a6a27b1eb4c6d2917646ebd66aaea4a9c868b4e1c8a6b622ae9ff90ffe30f18d7f6c71da8f6ab0351f00820f02", 0xd5, 0x417, 0x0, 0x1, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000000440)="a1d9dd6fdc0a98e2d7eff14690924acce206e9388d87fb4d4865151b83105495b79ec95b3bd32d474890cb2007fb65bc1e725ea06e399b8846a79c3ca8878b72f950", 0x42, 0x10001, 0x0, 0x1, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x3, 0x100000001, r0, &(0x7f0000000500)="84502acd0066fd8775efb28b6850557d5d466d1d04f142d495569eac16b998806c6c00b58c9fdc7897c8b66469318c78f4d272a815815bb97c4b47aed5debdab2a999fbff0b38029e83325be1c166e5eb5fe8c8caaba387d1a50d1042b755f8ea0f279cdab66e75809447d", 0x6b, 0x0, 0x0, 0x1, r0}]) io_submit(r1, 0x1, &(0x7f00000009c0)=[&(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) 2018/04/27 11:30:15 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = eventfd2(0x4, 0x80000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af20, &(0x7f0000b04000)={0x0, 0x2000, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x40000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000040)={{0x525bd604, 0x2da, 0x5143, 0xffff, 0x1ff, 0x101}, 0x81, 0x9, 0x7}) 2018/04/27 11:30:15 executing program 0: r0 = socket(0x0, 0x1, 0xa4a) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x0, 0x6}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000440)=0xe8) r4 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffc, 0x28000) faccessat(r4, &(0x7f0000000180)='./file0\x00', 0x20, 0xc00) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r3}, 0x14) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xc0, 0x0) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000000100)=""/13) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ip6_vti0\x00', 0x2000}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) 2018/04/27 11:30:15 executing program 1: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x91) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000001c0)=""/30, &(0x7f0000000200)=0x1e) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x20000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000100)=0x2, 0x8) r2 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@ipv4_newaddr={0x18, 0x14, 0x509, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000080)={{0x2, 0x4e23, @loopback=0x7f000001}, {}, 0x18, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'rose0\x00'}) 2018/04/27 11:30:15 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x1000, @loopback={0x0, 0x1}, 0x100000000}}, 0xb06, 0x80000001}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x38, "a86d21695835e48cefe6daca1707d9f1c21484e0f3df57bc16aa008288631d6f66b5ce8b2afe9d9c994de300000000000000000000000000"}, &(0x7f0000000280)=0x40) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) membarrier(0x8, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e24, @rand_addr=0x6f}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21}, @in={0x2, 0x5, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0xa8) syz_emit_ethernet(0x2a, &(0x7f0000591000)={@link_local={0x1, 0x80, 0xc2}, @random="0300000885ea", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}, &(0x7f0000e28000)) 2018/04/27 11:30:15 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x3f) r1 = eventfd2(0x7, 0x80000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) fcntl$addseals(r1, 0x409, 0x2) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/27 11:30:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000012000), &(0x7f0000000240), 0xffffffffffffffff}, 0x20) socketpair(0x18, 0x8000e, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x9, 0x101000) accept4$inet(r2, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0xfffffffffffffdef, 0x1800) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040), 0x4) recvfrom$inet(r1, &(0x7f0000000400)=""/147, 0x149, 0x40, 0x0, 0x2f2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f00000001c0)="1f", &(0x7f0000000300)=""/254}, 0x18) readv(0xffffffffffffffff, &(0x7f0000002240), 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x9fd, &(0x7f0000000140)=0x4) 2018/04/27 11:30:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000100)=ANY=[@ANYBLOB="00004b0000000000000000000000002652000000000000000000000000000000d1632f6eb3872510e6175237cc9b09beae4f486b0aa7de076c45b1f4cacf87aef55a6b038a439795c81ba93ff824a8b215c26bfa8dbc97c4ce7792e359f96bc52bb948e2f068bc8e17d4da310b7f0d2e62e9ecfc3c2cee5be3eb4089"]) 2018/04/27 11:30:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) socket$inet(0x2, 0x3, 0x6) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x40}, 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x5) 2018/04/27 11:30:15 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4008700c, &(0x7f0000002498)) 2018/04/27 11:30:15 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(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) r1 = socket$inet6(0xa, 0x3, 0x8010000400000081) socketpair$ax25(0x3, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r2, &(0x7f0000000040)={0x3}, 0x8, 0x80800) sendmmsg(r1, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000780)}}, {{&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1000005d05fabf00"], 0x10}}], 0x2, 0x0) 2018/04/27 11:30:15 executing program 5: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x20006) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000280)={0x22ea, 0xffff, 0x1, 'queue1\x00', 0xc0}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000000), 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00000001c0)=0x1f) linkat(r0, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x1400) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)="9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"], &(0x7f0000000100)=[&(0x7f00000000c0)='$wlan0em1/+--\x00']) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', r0}, 0x10) 2018/04/27 11:30:15 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200040, 0x0) fdatasync(r0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) write(r1, &(0x7f0000874fba), 0x0) 2018/04/27 11:30:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x0]}, 0x1) geteuid() 2018/04/27 11:30:15 executing program 1: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000200)={0x2, 0x3, 0x0, 0x3}) listen(r1, 0x0) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x470ee3d5}, &(0x7f0000000180)=0x8) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x4}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000039ff4)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x4, 0x200, 0x8}, 0x10) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) keyctl$session_to_parent(0x12) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) syz_emit_ethernet(0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0xf63, 0x731, 0xff2, 0xc4f]}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r5}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB]) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setpriority(0x2, r2, 0x5) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @rand_addr=0x303}}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) 2018/04/27 11:30:15 executing program 4: socketpair(0xb, 0x5, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mq_getsetattr(r0, &(0x7f00000000c0)={0x7, 0x9, 0x1, 0x9, 0xcc, 0x7, 0x9, 0xa9b2}, &(0x7f0000000100)) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = accept4(r0, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000040)=0x80, 0x800) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000800)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000900)=0xe8) sendmmsg(r3, &(0x7f0000002880)=[{{&(0x7f0000000380)=@ipx={0x4, 0x1, 0x9428, "2c1ee1495957", 0x7fffffff}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0x108, 0x103, 0x8, "16d15400ed2d24b7fc2214e5a97b983e33e7af45ebb7b81f58d83b15537e84d651163a06fbba4c22115bb661f79eab4b1233d4c7c503fc7f1246010354af1483002ae8c9ff5272dfed8ae700a6560f8e2e6a179a5d1afeabceeec0bbd001e2a91c7a3db39eef9228997aac59972bd513bbf4f922cfe7ea3e9de0945c190cf57fa8460f045fce26e079b056be304ceab65820b35e89fbd1c73f568acc0207f94b6133f3767ab2bd2de72436e3807afacc4d9455592191acfbb1d0c42d2437dfc0a1aa15ff53fe37a4873f1972f15efbd730ae0dc5460a7250eef69d02e1f482c9b237ae00f87ddc2bc7f745c2501ff3e6500409"}], 0x108, 0x1}}, {{&(0x7f0000000940)=@hci={0x1f, r4, 0x705694ce50b9bcc}, 0x80, &(0x7f0000001d80)=[{&(0x7f00000009c0)="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", 0xfb}, {&(0x7f0000000ac0)="19b601f0ed5d74218675926a1a0771db4aab47197e8b754359683270ecfc72a74b51f5fdd30f0816114ff84aef9bea4dad10f378a16f25be6703363464ea1c626b9feb1630cc274d32f1a306044df4fd64eca635c9f594ea5249f9ccdd0dfb241daa5b8ed0264146dd447617f3885d5760cf4e140cc1fea5554d9fb1cfce7a9471e9127e128137074ea2795c6ade2e48f868f1f3955379b8d6fa", 0x9a}, {&(0x7f0000000b80)="28cfe756cb7121552056b2025f18dc08788d7185183802cb", 0x18}, {&(0x7f0000000bc0)="023b10306cc7640b84cf28b7c567e8a255d6a51e71cf9e29d06495249d5551699f7318eb1c61ea0444b8c4f36eada03f11f8661ab054d7c75da61d645f88656ba829f8a41942b46867bce99f2c4765c7f9d2ed8e7ca5ed67e8d14d516502e96a399fe87dba55ba3afb582c4fb5db09b5b1a4601a31", 0x75}, {&(0x7f0000000c40)="c81684eb0e3549f05024f093616536ed449683854c097921b31a4c9956e3e5fe9a842df723128e94e03d88e555eb084451ca3208609589748322de3c78dc9eabf2a0cb332fc5f6476ff6d05db28234274d1f9df5d8829116132cdec7a4080e34f305", 0x62}, {&(0x7f0000000cc0)="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", 0x1000}, {&(0x7f0000001cc0)="65a7085c5b2739295913ca852fc59215ca63c6f693e2bc2e7e67ed9291b919397032aa192d20bebf3bb9f5b8b809f9347cc58e742184dcc2862a785d30f6c3203890e8a37f2c58115a266f91ad76f12f7c2150a471c4b7a1cb2d59c3141720b309507da1af930c5818cb2d3bd4c82782615ac769d0a5af9728a5ea687635107693b3b9f84b8b773c85d7bba7f4f4413f8605b2f356d0e40d26c8aa94", 0x9c}], 0x7, &(0x7f0000001e00)=[{0x98, 0x103, 0x96e6, "78de606ba59d99f1fff53c38f0647c1adf88f9ef23d08de75fe2d20bbda037367c95dbf364135f8b688257c0be4a4a415e9598f39674fbdf36132db38917df549fffd43a37690c197d4eb8e1cda4900c732a18e7e31a40057eab0c89920172de76599522209a811a67cfb41f02b9339507debfd3313209707cd2848a0bdd0a6ac87095d881"}, {0xd8, 0x10b, 0x81, "c4ddbf25eadda100dd5038e3c11f82034089c59aa94b195805582cd0f3b63f6d5015bf57a68ac0b9728a614ad2cc1e11e2d0b2bfede957da77020d3b21bff97e9481dd404346ad66aa1effcb16cb07a95a1413d596e2297e7a3642672eec86152a731607908a58fd9c1da639be8af565786a41cbb5e5a0fbe975f61f0acdf324d198e935011d1d391599c483c94035f859b69f2e2d6def4368ecb870590fb07e328801547df118788f0208bac6e41d98c8fc47b9581d40b54cb8428220c53a8121170f5ee7222308"}, {0x30, 0x105, 0x4, "9ee7097fbfa2bd89a286fc38ee34f7c7693aa27bd6fb181eb337ed"}], 0x1a0}, 0x4}, {{&(0x7f0000001fc0)=@llc={0x1a, 0x0, 0x1, 0x2, 0x9, 0x40, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000002100)=[{&(0x7f0000002040)="bd44d7322c18db74003d936633fad119f009b8336100505376b32c92552a0681c49c16a8d4210951b64d544790c939bab0a29ceaeb302093710797c1cc76dab5b2379d7a11bc09d422882ffbc252404465da51d8330d27cbcdfea78e53c1545c17c2a1644683b1dafc6e60d54804ece3b97a8f8bf4d5066341ab7c814f38d6fa2ff999", 0x83}], 0x1, &(0x7f0000002140)=[{0x38, 0x11f, 0x6eadf403, "e88ef363f4f631cb577327ca41db82a40ccf60e716e18f8eb20a4772055f9f1b136ab95d4aaf"}, {0xd8, 0x117, 0x401, "0ab99c86712cb7158e0ad90da6019f5cae449d7025b18da25d9fb5db62639b7573f638b9b3286f73ac597ecb964ca99cd67c59e475640aeba4a9139dfbf7851664c810b47bf7e75cbf154659e1f3ac4a1df9346cb08f4a9fda53fb826bbb45684b940f5d9c88a25ce9d9062a7ace89d1df536dd3a3832138746cda4fc465574f65b85654a37a8ff6c264ef5d09b172c013bce1d44384ee9fec827e267fd1252a78810901c2ad2d81f80bd0446b4d87d0aba71523fdc6892c4f78dd2ce0da44b8b7a30f31558eb0"}, {0x70, 0x3a, 0x8d, "28b41885b382645ef9eb5fa11ed05b92e07c46f6ca8a2e5acb3380402a7699a6a0d7f4061c4b1328ebff9b048861d96717a2b51c4c49b883d319b929bcc24bd4f9d17ecae35744bb77c9500eee58cc07534def573a8ef7db91ce54f166a330"}, {0xf8, 0x13f, 0x1, "05ec1ef6429465977b1a4a8bcc36a686ca4d4d6d1e5de39796cf663fd5e9166a95324755e7696478f98541562af69a8a6f7d56bb06d93877416567b9901cc1eaf17d14e47432debaed93e1064e548622e752bb8927da11e751c222db40645e4745d8f40d8dfbc54d3c2200edd3d29c33feb880a2888bc55ec3d6551a1522fab9a2ce6074e0cfd49f6374177f99719ee87205842d7dc4e38c2b2ae8960d85664bbfa0cad99f6c19f2d68bb57185c5b85d48ac241de73d9308982fd0b10ca62feea0ffbe9e9284906f96a740e82e4e4146800ab0123e12d1afb50db54fe0b9a0c2e3051f"}, {0x68, 0x117, 0x0, "4cc2381fa5627e04d0d35e35db24514db912c968085cc297bc8ba492d2eb9d6237cd878d48c61afecf460ce059a44ed507e9f38f8a9aac24d9404c7beab6c74477e5c60c1bf11b5724f7328d5a3500e2738e"}], 0x2e0, 0x20000000}, 0x1ff}, {{&(0x7f0000002440)=@l2={0x1f, 0x0, {0x1, 0xe41f, 0x5, 0xbe1, 0x20000000000000, 0x4}, 0x7, 0x2}, 0x80, &(0x7f0000002740)=[{&(0x7f00000024c0)="e29c4a4c8f00241467bbadaf5c458ff0848a8121ce478452f5d8d7e0f2cf5dd6f637d7bedb82203e7382ee8fd8f41737d80bd25dacade3f00891c30d34980596de87c02e2e1ea9eac189903ba1f577f4b7be4ba6d4c18f4a199ce5201d150f2885fe38adbf4393a082868f116694a34946cb6a6447ac5aa8236fbe0967f2fb3fcfb05ee42d3f7e1570ecad5f9b", 0x8d}, {&(0x7f0000002580)="75059aebf45ae9be6e24a7d6c0a78b3f965b4c76c94f703da9950fd282a35fc50916679aa900bb725a6ef1f0df510a9d8ad80f934bca33b56456801233b5c5867fc1d9301d4de4c634285e16f436a5050b6e57a5be3c022e821203f01e082b4ad0155986b9392a203a67c8ab50ad524b8ced3ddab8b992deb684942e6da1f30ac9fc60f2055269389b56cd226640790679e1029f669601263e4088b9dd2e475580be48f360e5b693089035a5cacf3c525f7db1ffe0eba772312d2b92b0e007353994960763b6b9e407ad97dfab50c3f03096861fbf87a3962fad8eb365b9", 0xde}, {&(0x7f0000002680)="f89b8a83652b842720ccac6f251fecfbee08e6964304b3c64c7fae25308f2caa58887cd47bcb6ad387ad9fbd5e6b4236cd1505598986de792e04cce7beeff6cc861766fd88086142ec5fa2c422625cff88ed1b8692eb242b5fb41a5ff67cefbb7d8d2b5b5684ead817e35b50e691eaa0aad00f9342e7b6ec22f7bf1aa298c878f0a8d18e7345c94bf49c10d3362ae985ee1feb6070adc9b4bbe68ba2eb9d293d025331b4bf7ec6aecfd1dcb825a02e4e3fc9df", 0xb3}], 0x3, &(0x7f0000002780)=[{0x100, 0x10b, 0x8, "68e37100a9fc0d2f819810e5d2c5ae81789361b90a63bf9e89878d4ca10e0ffef1935cf1df83285a2932821e44a18f1f209518d5dee39763dbcd4cc35b473cf0dfb375bb18a8ed070bf68b07856ea6341766aa2f72495ee74bc39aa2ba3b471a3624d4fadb4442f1e8a4cfde42bc5ac895c389e049ab039a755594103eda5e54e336ee8b61ac2d4b162893caeaed05d4ff1f51845013bccc9b01c472eeb42bb705a545545780cd3f46cc4ecf7224c7e8782f8b2deb0f899503ff480490baeced7060a645bb03ed2ca52411cacd80c22dd85fd33d1e9bdee48273e1046f937696f0f39b56b994612b1f2423"}], 0x100, 0x4014}, 0x80000001}], 0x4, 0x4000000) connect$netrom(r1, &(0x7f0000000140)=@full={{0x3, {"2356a6ecdcee32"}, 0x3}, [{"0adcba05761911"}, {"207e6bcd94ccb8"}, {"4672770108e43a"}, {"8a4eb70893c003"}, {"e130c709fe50b2"}, {"59d2617df79394"}, {"83c27db00a646d"}, {"99050d555d2da3"}]}, 0x48) 2018/04/27 11:30:16 executing program 2: r0 = semget$private(0x0, 0x3, 0x210) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f0000000000)) 2018/04/27 11:30:16 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x10000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x33b6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x10510, 0x802, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$ax25(0x3, 0xa, 0xcf, &(0x7f0000000140)) 2018/04/27 11:30:16 executing program 6: r0 = getuid() r1 = getegid() syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x3001, r0, r1, 0x7, 0x82001) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x501000) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, r2, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r3) r5 = dup3(r3, r4, 0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000000040)=0x9) 2018/04/27 11:30:16 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x9) process_vm_readv(r2, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/116, 0x74}, {&(0x7f0000000140)=""/128, 0x80}, {&(0x7f00000001c0)=""/231, 0xe7}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/83, 0x53}, {&(0x7f0000001340)=""/126, 0x7e}, {&(0x7f00000013c0)=""/187, 0xbb}, {&(0x7f0000001480)=""/106, 0x6a}, {&(0x7f0000001500)=""/71, 0x47}], 0x9, &(0x7f0000001bc0)=[{&(0x7f0000001640)=""/254, 0xfe}, {&(0x7f0000001740)=""/247, 0xf7}, {&(0x7f0000001840)=""/217, 0xd9}, {&(0x7f0000001940)=""/104, 0x68}, {&(0x7f00000019c0)=""/26, 0x1a}, {&(0x7f0000001a00)=""/198, 0xc6}, {&(0x7f0000001b00)=""/100, 0x64}, {&(0x7f0000001b80)=""/22, 0x16}], 0x8, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f50fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/27 11:30:16 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='bdev\x00', 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80, 0x80800) sendto$unix(r0, &(0x7f0000000180)="39c3f2b7410b03e185c81303124b9b55628504dd49cd", 0x16, 0x40000, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/04/27 11:30:16 executing program 4: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0x4) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x2, 0x1}, 'port0\x00', 0x28, 0x80020, 0x7fffffff, 0x2, 0x5, 0xff, 0x4, 0x0, 0x0, 0x9}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7ff, 0x4, 0xffffffffffffff80, 0x1b, 0x71ee}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x4c, &(0x7f0000000300)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xc4d}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21}]}, &(0x7f0000000380)=0x10) 2018/04/27 11:30:16 executing program 1: r0 = memfd_create(&(0x7f0000000000)='vmnet0@/selinuxGPL!\\\x00', 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) setns(r0, 0x40000000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000100)='vmnet0@/selinuxGPL!\\\x00') 2018/04/27 11:30:16 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x3f) r1 = eventfd2(0x7, 0x80000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) fcntl$addseals(r1, 0x409, 0x2) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/27 11:30:16 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) getsockname(0xffffffffffffff9c, &(0x7f00000005c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000640)=0x80) accept4$vsock_stream(r0, &(0x7f0000000680)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000140)="2d06c101f9b1d820966d4660aa13c21ef3677a5b97e336fa5773204a0d9217d8397f8cec91c4ff7b01767cda675930d826332ff5b0f6504a2845de20ab1da197613f094744b18a2770c8afb471761f39d99788f06142ca9df70c613ac84d5e7c7ba9a6963513301166997f93eecc84c4fd2c3bd322972a5c50b57508686ded8554dc9da28e5a78b5a67d57f153b45391444623f6b7231981a53ded6f83f0a7a7516890abf44394cecac28cf805c2fdf2568334667446ec12a91cfcf17d02be6fd0", 0xc1}, {&(0x7f0000000240)}, {&(0x7f0000000280)="55907ee224a8e2935862b17e4c9efec8e9e99beaa867d3f4952915824f26e5ffb5dd8f957234ea2f98908c37d66533ba73dba5d5d33d690a4f203f8276453a0f0d3857c372feedaf063172207e9812f88a8272d0d87b0fdc3e23f6b532b98325f1", 0x61}, {&(0x7f0000000300)="2263cb5ed39064c76d2a8d58e86c93c921b7546f5d9d2dd11fe284791aaaadebfddb1e03af769658b4f1439c9d5fb841e8c02b129e7652c116bc49ea9affb3f9652e9b1065c63bf35f85f24375e9", 0x4e}, {&(0x7f0000000380)="2bdf85e9f2557ed731a69fd2e7b8562632613d1d3a552c84d7358eab7dd238a5e0cd436123de9050815485be7a50b8f188686b752d592d7588cdb47ed7b0b7935722b9348892bb5fb13a345a3123e2875374a2e98a0d7d59ecdd40d82be38ef59d393430281c79d1425bf4455ac9ab4ebbc1f9366726dd156d49394d399e5d383981e2a1bd4b132cc637d0339b7fdd9da68a4ce35d38d52af8ce9d96b01d7c4f908764b52eba0912f7e8919c244426d8d555dd5959a92f6971029ac9f0a0fb7adb8dee2e1ef5a5b643561bbe06dc20fc2f2131722675f6eab2fbd05ab387076275f269cb7fa838c45e76f23d4e767f4eaf2e20d62561954529", 0xf9}, {&(0x7f0000000480)="e1ced1f90b6c8579a8a27d9f7472ec71840775642e70a7b9", 0x18}, {&(0x7f00000004c0)="222da40a619c50c837027f6b1181e93bdcec8ec3e07dd25d07f9a96e8f81b4d8421769e70a45e70145eeb0fee9a334c38cd6a91f2e64ea9107c11e2dd7b6a7000c57b8", 0x43}], 0x7, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r1, &(0x7f0000d06ff8)='./file0\x00') socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000100)=0x100) openat(r1, &(0x7f00000000c0)='./file0/', 0x0, 0x0) 2018/04/27 11:30:16 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xe12a, 0x800) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000100)={{0x0, @broadcast=0xffffffff, 0x4e22, 0x3, 'lc\x00', 0x1f, 0x700, 0x25}, {@multicast2=0xe0000002, 0x4e22, 0x0, 0x5, 0x1ff}}, 0x44) r1 = socket$inet(0x2, 0x2, 0x0) socketpair$inet(0x2, 0xb, 0x5044, &(0x7f0000000080)) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f00000001c0)=[{0x18, 0x0, 0x7, "ff03ffffb8"}], 0x18}}], 0x2, 0x0) 2018/04/27 11:30:16 executing program 2: r0 = socket$unix(0x1, 0x80000000000002, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)=0x0) sendto$inet6(r2, &(0x7f0000000280)="a83a3f7f66db65f9e0bb467643fc19174f4e33f1058add8dbc5d60abb88dff933e431d9f6f072d4aa8741bee3d909ee344873b22d512c3edce5be6478637e13ee16d4deb74c39d172e5e23470dfd36e00067698eec0c888fcb2ae28f4e07ab31b39330312779aaeb7c3164a22ca841e842", 0x71, 0x440c0, &(0x7f0000000300)={0xa, 0x4e20, 0xaa, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) ioprio_set$pid(0x2, r3, 0x95a) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) finit_module(r0, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x2) listen(r1, 0x5) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000200)={r0}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000380)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000340)=0x7a, 0x93f6c2e686236b53) openat$cgroup_ro(r2, &(0x7f00000001c0)='pids.current\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/04/27 11:30:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r0, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0x8201, 0x1, 0x3, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r2, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r3) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000280)={0x3f, @empty, 0x4e22, 0x1, 'lblc\x00', 0x21, 0x0, 0x4e}, 0x2c) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/27 11:30:16 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x10) mlock(&(0x7f0000012000/0x2000)=nil, 0x2000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000012000/0x3000)=nil, 0x3000}) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/27 11:30:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) getrusage(0xffffffffffffffff, &(0x7f0000000100)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x48040, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)="f397056f", 0xfffffffffffffd04) 2018/04/27 11:30:17 executing program 4: r0 = socket(0x2, 0x3, 0x40000000000000fc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip6_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/27 11:30:17 executing program 2: 2018/04/27 11:30:17 executing program 5: 2018/04/27 11:30:17 executing program 0: 2018/04/27 11:30:17 executing program 7: 2018/04/27 11:30:17 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0x51, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="05", 0x1, 0x200408d4, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 11:30:17 executing program 3: r0 = socket$kcm(0xa, 0x3, 0x87) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="0b008043", 0x4}], 0x1, &(0x7f0000000440)}, 0x0) 2018/04/27 11:30:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)=""/178, 0xb2) 2018/04/27 11:30:17 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x8) socket$pppoe(0x18, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @rand_addr=0x6}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r3, 0x6a, "b61a67a7af6774730792c40b4caf4f4a30c9c76132fba922b6b6393dae5cbcebdff654cfc4f2d905e18ff094deddbfc74c374466c2f3dd2ee2647b868ec3e7921b416e637c669a4c278002c45c524c98ae889aeb40ca57ed4a47d70842ba6908ae53af3d36c1049c1df1"}, &(0x7f00000002c0)=0x72) ptrace$peekuser(0x3, r4, 0x100000001) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x0, 0x4, [0x6, 0xffffffffffff7fff, 0x9, 0x9]}, &(0x7f00000001c0)=0x10) 2018/04/27 11:30:17 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x1000000000, 0x4) 2018/04/27 11:30:17 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000040)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000)="ff55d36cffba04365d0000000000000101000000", 0x14) [ 85.440865] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/27 11:30:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x14100) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, 0x40, 0x10000, 0x5b1, 0x6, 0x1f, &(0x7f0000000040)='bridge_slave_0\x00', 0x40, 0x1}) sendmmsg(r1, &(0x7f00000074c0)=[{{&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x2, 0x4, {0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x15f}}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000200)="b802545bf66cb483b4c9b41e3f4a13c860e0471261fe0a459edc6ed0462e737a00a373e184d37604788b9e8743ed8840cd7cc84afe740acd1f0ddeb1616d9ece257d4542020e585b1454b04898d8a66041a3aa820a4a34be4ea47a6f593a57379beebf53be5e16b51018bd08cb0c3da6f79dbf9123d34c1d7a2d94777f8ad08a93", 0x81}, {&(0x7f00000002c0)="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", 0xfd}, {&(0x7f00000003c0)="82710e55c4f64b0626a68f5b96baef63b470ac222767fc997fe72a45c5d8fd5930f5a42857f36fc9facc0d2a0787f90b090741c87135b7b769582e9c24cf712eb3edb7c161c3159d37598d62e7e5dde482946d4eb483840997f3c6647c271c3c5520d6b5b5f5b786a1fc4c79cc60e878906e9d7025156db183035066351b2cc8929ef87677642d6500ae8aae8140d28de0623209163912a9181fa02db92e31106f1708bcf02c953303b50fdf891b9157d9e9777650ee9811d0eb529f49db2c66494a867869afb8e0c91b82e6f928beb07a15d89ec5d3c3ba055f2c2762724b1996f9ecf7c8d41b98b91ab3de63857173750ab2fe44189747ad41575ba3c23015a443cbb5309d5f5e4559725af174bdc0b781e61923e4042ab788142e2abb3735a5b67e047d3bbcade218c0d1a6067ca7db3b3fd9e6a597e93853066461a275b95fc866577e824e75bf34646c431c6c30bfd6c003dedcf0a914b7e45dec7aa2db70bfd598fe7095eb2caec3ffc0be9e3fb8df53d404dcd3adc57d17ded9978f8daf639ac1ec3a1322df226992e99620692ee677c1d50344200859be8c12576e7b17f927c4cb381cd9095e4b287dac1d8f87d76a961639eceeedb97a08cec83cc2b5db71dd10dba80b35172e03903f10e5b195c2f5d6284df8223cfb4245845a57c1d1c24fbfb2e08b3f2820057b5f4c55a74524df03e1a1250e7b45e95136ded8ba887a9842f92d8af52993a60f3b4a097085caa8d1e969524f21af09ee90ba9a88a4284bab717908430768ce77eff53bb4e9fb9e5662d59716adb3e562d269245ace39b894bf829211207cc8f2036634b19ef48b2b3e4063fa90e50bac3a88efa2ce2c85fa2ae21750a4137b18dcde574c1de2fc00fb0a15d356f489d8bd17cf345d07aac873a5ce79d2a71e65d3a29895f02b0bf7a4f27d7b0ebe8e625ac5d357e5a7d884eba07c7a95bca671f03cf1108548db475042b4cccfc3c74f9ae972af5e8d1f8ccebf8eea39324668b740cd30524c96f27e8c2b0f867e641fbc07a383aa0c3959048e4da6adeb7d8217113bb9f3dbd889d15bf8abdf56da34ac6fbb6caf01150b9814a5db1e5bce04e38db7c131fecb86db0afe7548c9dc823ba19353f6fd33588aca326dd208a831ad4135af6043ee1f6e2b7e676f2eca40c2098b34a0e0c37272fb8fb1c98c166ad346de2e0ccc7dd02b0730d4697c208a23180b787d5324288b9c85bd6dead67f69fa3f7088e74f69fe549a9f65d33d364f11840ecb226037bda9ed2d93279a8f5465f20a7436ee505f5ddd21803709c1db8d0161fc48aa8e451ab1b2e07a01aacf8b85a917e986b57595b5345ff3a82114cbacb1e51e464cdd3b6e6290cf8485eed9a152033291fb607b840b01180cdef844ef30ca1439d006a16c4e791967fb3f253589fa6be23d9e2596a66539fdd5f1932935e1b8a711a6ab6457f608d387513bf793d645184ef887015e55262a9740a54393320e0fa62ee74015a44b591c9221532816ebd45ba583ec6e69144d2c8c04020672af03a0fffa6aa78874a92a8c17b0d15980e4a41498090af6b2dd4d48ab0066a9a50f77feb5fc5a670f8c5bd42c89904225250d91ddeca76c76d967390482e498d493c0e30797a108344b2d2c8bc66d096978c20d54bf9ae078896df979bfc1432ccaaed3f26ffe9e482a0c28103ea0558774e8cea9154298eb273c32be2e53d59de3b1978de65a47db0b85ff6b17c993e11e4156f20fc4561aa7429dbd0efe59aefa05a02ef557b2207ee08091dae05cd60bddc3831c7a0d077bc2c0137c1b31d3f0cddd1ba02b630baaed11e3a3ae7dbd00f7535a78341bbd586e70c4eb5520f5d2e60d86723a909c8fe1d70dd595dfc9018d335af6c793086b152336a4fe344f45d9e9f2299a59e797643ec8bef6e24a38d4fbf8a54afe63a8569a488460d26e8b7db8b9732866c5b7c0db006d3265752bea82fc2b44234492c8fc68807f8e767dafd8c34bbeaf14a787a86eb4e32887f401ec626e07d0d3740d36b7c0674ecddcebbe9c058927f7e35db4d7a8cc8dc1fdf5b503c6d87abed24d253389bbf37aaf00845466822d6f6a9137722eb73b2506e205312c4b2d85115b97837ae2ebf419dcea4420a2ecf1a9fba78fc7823448fe5a627e50758fbbe2596d82f2d629066450f77436fcf40fb14a4e45bc9404b7886662934fff1e0b2cbfb9bd9489cdc409de33c1bd09039f4346471216ee88b2f13261929173529d7a8726c73ea0a9199a072e9fa86fe0fb03aa3b59bf9f6a178de3fe7f998fd357bc88f867fe9faf895cdf7f60509b52d1eafa9292db5aa6eabd8404b917c84e905cf8651e93a040741b5ad1c312cf907d6024e95091966b62d12333c532b5d3fc41348bab7526932b27f4fc560af67c7afd0125e78919e73271f083c8a7fb3c04442c08b43e52719d39fcabb25e2ee8071aa77aaec4cce1188840de71fbd3f806d6a395b957c78ccee6eae99dd3357f79b33de65df0844c64b72630aade001b765fa37467510baffff6d14cd27deebebac80a69ac22475d9dee33f90db6cee71c4be3087d999231e76920f348ed97da2a912c2ad087286aec0560d142861423aae2e00355106f9c83b8926057ea4494d07dfa1800a79a77b5f65d8b4a19b5765cbdc4bdb874f0735be46bfe9eabfc9b7e44cd6c9c167b5cb081af39f7946b59aa3f5bbe7ee8fc5078d0cb0b76f4a864dd7133063bb4736942024eb4c88aa6d7fb93845b8d4ec6e6b03cbb155d5f8b9c6a617ffd49a25870cc0023eca1a1085925d19749aa475b8873af29a9f6f00dc0f3c5202d76e7a4c79c87bbf8d6f781727acf170ffb2e52425fc860042930abe8a08d7f124a9d7f4e80cfd24d57a5a408f486e9f5a6c43f51285075c3353306f8ffd3137a1d33decdacf5acd513aaf8ad9107ee3ef26816c20d9d7387608fe33d52ad82563734d4b838ca6f5120941b1cec8529afa5b3731c84c8f0a5f2e57206cca68970cbd845b79bde1b10b0cc7a00772aeb7d0ad7d0a1dc05eed1c1470ec527a60c097a4d78a8fcc147fe4e9eca08c83dfe8b0025e340668fb571f700980b9df1876dd46c70af41aa325d9dea4745df6598fa44db5e8d034931ed5d376aa1dba6cfdd1a2db8dd73943a3bafec32e358f35ae6fbe951e1cdab7f833d3cf3da441f642a2504ed4645f7b3e3c0bf3e9e1cec2b3ec0162719e2f7597e0ba687ffd39eb867a19299b51482fb2537de03a829d5192b877030ab7674cb29574e211f06f5acd07ebfac71c218d33d6a31700a3c2bdcc8b96fa47b06a8a05e334192ffc839829d03be492f4a4d7be4823387ea14f5433cadffc1a29e23b30c25561394d02a6b87a02900d8d4abf89a83f201e965701bf0c1d68744ae6d2bed8e9f8b34c9829397a052346e8f0ffffc88902f2a100baf89a20d7e60121cb590ece579f49af468cf132990cf45c760f8f70b2342ed7ef4dd7e4409f467d30b8948e17f18c3da7d99a2df53138461d57c0713aec6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{&(0x7f0000005040)="810af6b027236a1b9e18b84515f7f5392d4174c5c0b4b6678beb2fb1b303e13353b87d499b679d6b4bdd04d00eb5095837a0be298e5b9ecc011e3204280c099f6f67da4a96c8b35bd91c632e2c2c424d423c5f16d1167a4498a853cb1d2341e7cc33cabb673648ca85f4651c66042b45bfb101038d3ab0688e129ac7fc2f59ed04b6aafa359dbce8b84e103a39fbce6f9e0667ae2da8573ece014d9564b608a647ced5fb9be764568a7187ee9b50bd6b4f1862", 0xb3}, {&(0x7f0000005100)="a3a00771f03fe3969614c81c9f5942d0574216c9daed877ec1a4c87cd04969336b6e7f0c313d6371d2c7af2e0a717f54", 0x30}, {&(0x7f0000005140)="4de089400ac0b3b609ef1a03899c2c251bb620ccdc5b00f8ae0898e217ca6bbd2ff1ee864ca21e625bda2c98eb0f495f4193ba763072094023e4d7f12f1ce19e39e2f4f1f45a5abb1431343f11d90fa5d40ae9216f6f2fc8d70a3b93047e4a24e98dc6442690605546bd3deebac51b549db326df28fa8579c8e10a74c73f2ed907b16b3a89297147f90c58bc3e4ee0aa526861a11853f019d8b7ec84f89a6b3e7da605ac5b635436979c22d31d4c8af201786a06d1270a6b1e0c3dbac1af025a79a499361eb61b9ab5288b4da774e8cfdc6a193d9fac036c785e4830db593cab7e", 0xe1}, {&(0x7f0000005240)="d371116a4db8289c", 0x8}], 0x7, &(0x7f0000005300)=[{0x48, 0x117, 0x1f, "e7787f6cc29c222e78c03414ffed10f1a6f6b4c64384b4478e04fc70cd3ef720b8f7df3c335018696bbba99f8eb6917d3f9e783b0863e4"}, {0x10, 0x102, 0x7fff}], 0x58, 0x4001}, 0xfffffffffffff001}, {{&(0x7f0000005380)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x1, 0x1, {0xa, 0x4e22, 0xa571, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x6}}}, 0x80, &(0x7f0000005480)=[{&(0x7f0000005400)="f2e11ded8d0ba49bb189a257a5ec4cf6306d32b0ce5c4950797515125338383f9cd80ad4676cf3a6ff776d6ae5ffe6cb1ddb9932fe6a58ae5b6b548cd72947f221f7655342f70267e8f247b4ddbdb355d1d035a4a4d8482c295f4cbe1509a43991cfcfcfa1", 0x65}], 0x1, &(0x7f00000054c0)=[{0x38, 0x184, 0x100000000, "a42eafd2d565ca6490cfbd3ac3eab8922fc8db5bcdc20b8c8d5a0a50b50ca2e2dec267c0e5"}, {0xa0, 0x117, 0x1, "fb0002cf71bb2e0fd34d97e08e04e2516bba3cdc9e7aa631c9cbebc0cf1c32261c4322103f0f413dfb6f97a0bc7768b5784489c2fd6f7b023f7e252b842b8feafd1f15446b531c4d48cfc9269e94aac8e7e0feeb3aee03e99efc5f3d71cbad2d9cdefe6012a37efb84ed17192f7859e3d57748481fd6cff19a7c674ac156e051dca1df9734538c0c79945d7821c506"}, {0xb0, 0x10d, 0x1000, "f2fd0493b8783339b9cf3293bab131f95e5b818ec589f00ebfa5309695880f1bb672e98895bdb1ff18ad58e72953874a3f3d2b3224d802f47542f0e3701aa6cca44cc3512f104cbb0f90267a67ea4861d4f9086eaeca7d03e71b697f745d37756af3ab4fe54a3ac609167cf38d06161cb6f7010c6b50889a58de9abbb919d970f3cefacbfa70ab9c96de19414a57826c3e619fdc77360f2c1f"}, {0x90, 0x11d, 0x6, "40f98f3b669bba365e615ed443f856b9c8b5d222e49a8de747042f0278e5441fb6fcc2234e9b69f04c6f3f5a847f7de46fdf96df1f996d435caef8a5e5ddbae16bc7a91e8cb1eaa0e5dcb9de78a367285f2a1b9e85906ae2030033646043c0887a49930364d1031064bd2d53045ef12482771f3d8e8a05ad89501623da"}], 0x218, 0x8000}, 0xffff}, {{&(0x7f0000005700)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x3, 0x0, {0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xd}, 0xdc}}}, 0x80, &(0x7f0000005b80)=[{&(0x7f0000005780)="2fd0473c27b308469f9750282e77632555d492fd3140a7ec85c6a277c3a2f86deec4c25f0d5320621cf39ef9a94280016142aa1008914656f6f4cea55392ddef2bbf724c2eae994dce91233fa8b974dd00ed16ce450f82643ef958883a710032b7e724c7d6081153e49f80fc55776855186654b01c8b7181a0c2a0f5aeeed71d1b0805e31826605b5e2243a368372420cc3010cb690748c976c27d6dcb7d37ecce5f3309a194dd2d4723bf73b43796ec02ce624ed588da80a13df084951b9e3813771cc7b9c87007aff29257b940f49333df642144385f91658a014e19329936eec31d2441269a0422e4475152c862f09e1732117ff0", 0xf6}, {&(0x7f0000005880)="acd0383aeec1777759f8d6b0d5a73bc5dac812d456c0f10b27c565d04c43697a2f282d0dd92e8f117e3cfde6847c7fe417b8eb7b7ab8173b5ed135dc05daf76c256d23ae4565521028dca995596a65405e64a398235679f958ab33d084a4188cf91e776e796ec28a59f37a1de561c579664b64a811d4c9dfcc72a13da146fce04eaf9af0a7f20e476f59b1ab3388c9d3207d39d605db0e0a020d2c63c75a52109fdb623d32a49ec0db028f722a3e4a411f2f8b323fed61d279b5a73838a30dc371", 0xc1}, {&(0x7f0000005980)="bc36d8863156f21ad18d300c59fe86adcf1b743b37a656d4cbc05eae4dc1915e5a00d7cda67ed3c440da23b002f88ee92c69b8b72aa1d1c61e58a586ddc5aa5e90e4552c34f3ae7bf03ed3f537b3d152b0592b50017c068227c7f882b70fe8627df9f8585308fe48474f8ccc519ce70e0b1a03a3bed22a5c5f7aa89fc9f6ab5803f97d24fbe835b48cc2c98235ece728ab6ced8cb62d27805872c3c49f8ea9ca54ca8a4da9c9a0e85b838ceab8244946a5e5dd94185eecf0ac5d8c4d4b4008c3274b0942b7a48fd2ae90c1a818d4eca9433228f37089196aba3d", 0xda}, {&(0x7f0000005a80)="bfc8ee238c69e3ca3ac974595b1261a721a1c21a0bf7a6819eadf2d1d481aca3893a77b8c5a3401f19b99d7c7d414af7f263f16330339f2d9e98aaa3375cffb1ad1c9e7b5bbef3925640ab3aecf221b90c6f0534c69125f899d78e9f2e4822ec26c475fbb4a9a1a4858ad4db68b335d2ce01841e13c87b422f0256fd517919539775a356e7ccf763637999ce3bf0370031a9a1401cbded8c8b336d1f8d7fae1e31dc9e35283eb43a9282f04e9d8614adc1ad3efcaacb5c6dc2121b46347d9b8b2f052522176de464e5ae04d75500ae899e68a17e2115bb96756f2f70349fec", 0xdf}], 0x4, &(0x7f0000005bc0)=[{0x68, 0x115, 0x5, "5cd37529dc7165032b833edf6244a189d96cd889882ece86f89aefa884381c4c33aec425a3b93d246b8746e3e3dc23e5fd44ddff2beea0401930947aba31db91280fb636462509d59e20c99a6c20ec8c5adb1ec43d"}, {0x68, 0xff, 0x400, "d6bf26d2d12b56758037cdfd94646c0f0246453159e7d243666b2fe6d49c6600c96c93630b5650a83ba10b731e3a310c140cc1f94435dc4154eb4fad98221d288a818673511d2273715c072f0aba4d658e999e85c2c3"}, {0x110, 0x100, 0x400, 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"e9969096d7a5ce187eae9de73792f40d3bdcf7cc3aea9a6b32fea46526293709dd0a064895c6c24026ecc44d9bc74d528fa7ec4c9658f53ec85fbcd62471c99b19f23ca3d8b0b79cadb18797d6738b8a49555a18a32fb7dab6e5909a9c14ab5c045fe66519b5ff6283c2dcc5f7819ce1ac92c70c5d39bc4dc1c0d09ac8928880a8acc635f71c80b4a3b69abd54bd82d55a11d038df0be70ada4ab1dff9600b12ad276a56c89da9a3b0dbace04906ba5c1177173608"}], 0x348, 0x1}, 0xc7b}, {{&(0x7f0000005f40)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @rand_addr=0x84e6}, 0x2, 0x2, 0x3, 0x1}}, 0x80, &(0x7f00000060c0)=[{&(0x7f0000005fc0)="0519b34cf5c364f31605b5c2b2cb0bbf225ddaa9e815c6ee1efbf2be", 0x1c}, {&(0x7f0000006000)="a92c4554ec0317da9fb228f18c9cd4171fd5d276cb3087ae127951c4fac69a66f84ee7eaba1d1506b13165792eab620766c8ce90e2914267f65b012b8b020eac8edc6029109104b5e0e1897ba09b2dd6456a4a6c48942eecb391f7c4adc9447db706298b80a3e75b6f03b4c894a6476a268ae1882e0c1c3ea2a51e2bbbdc8073dda5e1606e490bb3c1363290a9ddadd325d4", 0x92}], 0x2, &(0x7f0000006100)=[{0xd0, 0x113, 0x2, "e8882d8c081366cfe637f8596551da6ee5c36fc78b624b595fafaa917c95831a5b82167e0e6eecafb0810daa2c4735817f0d4c471a0040a7ddd841d561e54f945cb8c8afef319dc087b191bfc245e3d65ce241d13e5e11acf84263a3020e583ccd5ed82a1675d3e829ec49e05142c508f8b8eebb709c8d715fe7e108db7569ca53adc05839c03c91edbd57be9a243a2a0b9ca7cc9e4abc1fbc16c978b5f7c9b9d53fed6887f1bb2bda8f8c1ddff191c162a8dcc40c8afd114824f8c31bbd8148"}, {0x10, 0x0, 0x4000000000000000}, {0x108, 0x10d, 0x100, "edd91c6b34adfeaaa0152bfe3ca8eeea9e5e527de5dabc975bce938c380f8b5769f744bc963d0a8b8ca94d0d64addbbae1b7ac1b0fdf979e8802da9e87900fcaef2bc768d4da06f819e6cc1f80bc884c33e621f2382a3a285bb8127802cb22c509a9036e04e3043d186d618bf4562264b11fa03de35482894fa65df9626c60cadd7d0a8d6cedd13a5c19de37493a839898cc3aed68829961ef6612c6f1dd6586749319bd3c9d1d48a23af7feab5a44a99be114da3e7e7519917f1f5c7c927a40dbd24b5dcb8e68a99a410736e0c3d2b8fd0914807bbd8ebbad8c6ba14bad8ae4cb6413ef557b3bdbe350d5f452080a61770028"}, {0x30, 0x117, 0x8, "591dd0df465597c4a6a88855a5c8ad0bee221c661277d84c78326505777fcd"}, {0x1010, 0x10a, 0x1fc0000000000, "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{0xe0, 0x19f, 0x1, "66e10ac970f5a00cc326d57747ecdba0182b2dd118c58d71d84edbd75a085cac6aae0125613f167ef45694bc0d61afd607c32a43a1d313351b40c7021da823251da5eff08934840462c2d8e7cbc517b42f9ab05b6196baf59a9cd644dfda4a3f0cd7d20888f890aa8b93bde16a726118e0aa26032561f8216181ef31ca2aec69290c13cb28cb0e6408183271675f56a0ba25f90ece37da26e663fa58e328266f3bf8d8d61a23455526f7c1bb21b6431e59d24b09ad1a7bba5ab8e03690c6b5aa4da56ce9b4657d5184b071"}, {0x48, 0x101, 0xffffffffffff8000, "141e774119ee57f590cb9a582f931e151549163d3b9e8e6a299cbb30f5d1f7d42abf7d4839f9df9432a26f8b46faa4ffac2e82063e"}, {0x48, 0x11f, 0x1ff, "3e4ab445249d6b4f078afa485528a3fc99cf672379ccbc2b533b83962d2e831b53cd132e0bc7adcb9c7f1c275cfade58a18e3e07209068"}], 0x1398, 0x4004000}, 0x3ff}], 0x7, 0x800) sendmmsg(r0, &(0x7f0000009b80)=[{{0x0, 0x0, &(0x7f0000000d00)}}], 0x1, 0x0) 2018/04/27 11:30:17 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000140)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r1, 0x0, &(0x7f00000000c0)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) ioctl(r2, 0xc2604110, &(0x7f0000000000)) 2018/04/27 11:30:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)=""/178, 0xb2) 2018/04/27 11:30:17 executing program 4: r0 = socket(0x2, 0x3, 0x40000000000000fc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip6_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/27 11:30:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f00000003c0)=0x6, 0x8) fcntl$notify(r0, 0x402, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x1ff, @empty, 0x4}}, 0x930b, 0x1}, &(0x7f0000000080)=0x90) 2018/04/27 11:30:17 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/softnet_stat\x00') sendfile(r1, r1, &(0x7f0000000040)=0x8000003, 0x400000fc) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/27 11:30:17 executing program 6: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000001040)=""/4096, 0x1000) 2018/04/27 11:30:17 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x1000000000, 0x4) 2018/04/27 11:30:17 executing program 3: r0 = memfd_create(&(0x7f0000000400)="0008aac83d7f0808d80890f1fc38e6a0849f0f0018f817877dbab54a2dca0e64ac99d8272793d8e29dedf25d826e8cc8f40e14a694fc3fcbea707fadca0cc2972ffa17f36927960507f9b60c55191f8a595a0f4aef9db9b8c5ecd4ce5172e0efe5e20800554a1331f3c4ed9e3998ff0000000000d85512cc1edf94cfec026d6aac5b237473f367f762df04112645df5d1a550ef9076f4ac81a57c12cda2d58049d75325dd6daa0c3a1019171d024483546e34fa020cd72a2e62a69025afc0db35037a76af5208c444c45462807551538e93789770c1757095033f99f8325c5d6b707", 0xffffbffffffffffd) sendfile(r0, r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x3) fstatfs(r0, &(0x7f00000000c0)=""/75) 2018/04/27 11:30:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)=""/178, 0xb2) 2018/04/27 11:30:17 executing program 4: r0 = socket(0x2, 0x3, 0x40000000000000fc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip6_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/27 11:30:18 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r1) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) r4 = getuid() fstatfs(r1, &(0x7f0000000240)=""/159) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={r3, r4, r5}, 0xc) 2018/04/27 11:30:18 executing program 6: readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) readv(0xffffffffffffffff, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x80000000005001, &(0x7f0000003ff8)) 2018/04/27 11:30:18 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x10) r0 = socket(0x1f, 0x4, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/04/27 11:30:18 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x400000000000003, 0x0, 0xffffffffffffffff, 0x2000000000000043, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x4d6, 0x4d4}]}, 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) 2018/04/27 11:30:18 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x600, 0x70bd2b, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x1c}, 0x1}, 0xc000) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400000027de300300000000004c3100000013000000c658ca6fc5575dd4d68c820c455ec34797fa71d114978f6d72fd3eb8955844e928939366645eace79778d86e2ab8f3680b7d262f78128f00ff506aa0e223feb06d49d14eb8c20060c23ee1d36f32b37f348a6b9ef880adebc8b6af7ddfb02dd33bbf8a"], 0x14}, 0x1}, 0x0) 2018/04/27 11:30:18 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000002c0)="1646c62800003d74f68d268a", 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000), &(0x7f0000000140)) 2018/04/27 11:30:18 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8101, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21}}, [0x9, 0x10000, 0x2, 0x3, 0x7ff, 0xfffffffffffffffb, 0x0, 0x9e, 0xac0c, 0x101, 0x1, 0x1f, 0x1000, 0x1]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x8001}, &(0x7f0000000200)=0x8) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGIFINDEX(r2, 0x890c, &(0x7f0000000080)={"4772699813c149000200000000000300"}) bind$can_raw(r0, &(0x7f0000000240)={0x1d}, 0x10) 2018/04/27 11:30:18 executing program 4: r0 = socket(0x2, 0x3, 0x40000000000000fc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip6_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/27 11:30:18 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000540)={0x0, 0x2, 0x0, 0x6, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0xac, &(0x7f0000000380)=[@in6={0xa, 0x4e21, 0x202, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xd}, 0x1f}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x5e, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xbfa4}, @in6={0xa, 0x4e20, 0x4, @empty, 0x100000000}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="22000000a095794e37ecaf94b79f05cc2923aeeafb7b882c12c8ee6b35abc3166422934d11bf4b8497"], &(0x7f0000000500)=0x2a) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000580)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) r4 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x4000) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0xffffffff) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000100)={{0x3, 0x3, 0x1ff, 0x3, 0x9}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x8001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000300)={r5, 0xc46}, &(0x7f0000000340)=0x8) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000180)=""/91, &(0x7f0000000140)=0x5b) 2018/04/27 11:30:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)=""/178, 0xb2) 2018/04/27 11:30:18 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0xfffffffffffffffd) ioctl$int_in(r0, 0x800000c0045006, &(0x7f00000000c0)=0xfffffffffffffffd) setsockopt(r0, 0xa44, 0xffffffff, &(0x7f0000000100)="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", 0x1000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'ifb0\x00', 0x400}) 2018/04/27 11:30:18 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)="64630c72eac1f07a6d2329", 0xb) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom(r0, &(0x7f0000002480)=""/4096, 0x1000, 0x0, &(0x7f0000001340)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/27 11:30:18 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xb2, 0x40000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x5, 0x5e99bb4a, 0xffffffffffffc745}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x400000, 0x9, 0xc4b, 0x9, 0x40}, 0x98) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000002c0)={"62726f75746500000000000000000400"}, &(0x7f00000000c0)=0xffffff77) exit(0x3ffff) 2018/04/27 11:30:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)=""/178, 0xb2) 2018/04/27 11:30:19 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) unshare(0x40600) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/27 11:30:19 executing program 4: r0 = socket(0x2, 0x3, 0x40000000000000fc) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/27 11:30:19 executing program 5: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0x1ad5}, @result}}}], 0xffffff00) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x203, @time={0x77359400}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) clock_gettime(0x0, &(0x7f0000000180)) close(r2) 2018/04/27 11:30:19 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket(0x2, 0x2000080003, 0x2) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f00000000c0)="41cbd625676a6d", 0x7}], 0x1, &(0x7f0000026000)}, 0x2000c080) write(r0, &(0x7f0000000000)=']cl', 0x3) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000100)=0xfffffffffffffe64) 2018/04/27 11:30:19 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x3, 0x2, 0x800000000009}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000140)="5a5963fe24acb1bf23c9da9a8b883ea32b67091fe5a3199c7e49514fc25da6"}, 0xd8a7843089068004) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/04/27 11:30:19 executing program 2: getpgid(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r1 = getpgid(r0) setpgid(0xffffffffffffffff, r1) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={'erspan0\x00', 0x15e}) 2018/04/27 11:30:19 executing program 3: mmap(&(0x7f000076b000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0xaa6000)=nil, 0xaa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000000000)={0x3, 0xfff}, 0x10) mmap(&(0x7f0000894000/0x4000)=nil, 0x4000, 0x8, 0x40013, r1, 0x0) 2018/04/27 11:30:19 executing program 4: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='ip6_vti0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/27 11:30:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)=""/178, 0xb2) 2018/04/27 11:30:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='rose0\x00', 0x1}) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x149000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x800}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x8}, @in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xa7}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}], 0x68) 2018/04/27 11:30:19 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xfffffffffffffffe, &(0x7f00000000c0)=0x5, 0xffffffffffffff58) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x379}], 0x1, &(0x7f0000000300)}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x38, "f8484281695a397052e4b52cc06891a20c95d33c852fbf201d157d3cee2a6d175b0cd426f3c05746c18b75c27a19dd329005604b4583cbae"}, &(0x7f0000000200)=0x40) 2018/04/27 11:30:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x40001) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000000)="9b", 0x1) close(r0) 2018/04/27 11:30:19 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x5, 0x80, 0x7, 0x2, 0x5, 0x8, 0xecff, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x4, 0x6, 0x40000000, 0x400, 0x3}}, &(0x7f0000000480)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x2400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0xc) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x14000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x5, 0xb6bf, 0x1, 0x9, 0x0, 0x7, 0x8800, 0x8, 0x3, 0x0, 0x6, 0x5c, 0x3, 0x7f, 0x20, 0x100000001, 0x0, 0x0, 0xfffffffffffffff7, 0x2, 0xe22, 0x3, 0x80000000, 0x0, 0xc2c, 0x4, 0x80000001, 0x6, 0x8, 0x0, 0x7, 0x8, 0x6, 0x3, 0x2, 0x5, 0x0, 0xfffffffffffffffb, 0x0, @perf_config_ext={0x9, 0x8}, 0x20, 0xffffffffffffff9b, 0x7, 0x0, 0x7, 0x0, 0x8}, r3, 0x9c88, r5, 0x2) r6 = request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='--\x00', 0x0) keyctl$clear(0x7, r6) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x1, 0x32, r2, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000000240)=0x3) syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000580)={0x4}, 0x4) 2018/04/27 11:30:20 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x53b202, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x9, 0xffffffff7fffffff, 0xae81, {0x77359400}, 0x0, 0x2}) readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/200, 0xc8}, {&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000000440)=""/68, 0x44}], 0x3) recvfrom$inet(r0, &(0x7f0000000000)=""/217, 0xd9, 0x2020, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) 2018/04/27 11:30:20 executing program 4: r0 = socket(0x0, 0x3, 0x40000000000000fc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip6_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/27 11:30:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)=""/178, 0xb2) 2018/04/27 11:30:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x28480, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) r3 = geteuid() setuid(r3) readahead(r1, 0x0, 0x0) 2018/04/27 11:30:20 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) socket$pptp(0x18, 0x1, 0x2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xa96f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xff}, 0x1c) bind$inet6(r0, &(0x7f0000000280)={0xa}, 0x1c) 2018/04/27 11:30:20 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) 2018/04/27 11:30:20 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x98e, 0x44282) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00000001c0), 0x1) 2018/04/27 11:30:20 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8004200}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x474}, 0x1}, 0x40) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/27 11:30:20 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x5, 0x80, 0x7, 0x2, 0x5, 0x8, 0xecff, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x4, 0x6, 0x40000000, 0x400, 0x3}}, &(0x7f0000000480)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x2400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0xc) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x14000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x5, 0xb6bf, 0x1, 0x9, 0x0, 0x7, 0x8800, 0x8, 0x3, 0x0, 0x6, 0x5c, 0x3, 0x7f, 0x20, 0x100000001, 0x0, 0x0, 0xfffffffffffffff7, 0x2, 0xe22, 0x3, 0x80000000, 0x0, 0xc2c, 0x4, 0x80000001, 0x6, 0x8, 0x0, 0x7, 0x8, 0x6, 0x3, 0x2, 0x5, 0x0, 0xfffffffffffffffb, 0x0, @perf_config_ext={0x9, 0x8}, 0x20, 0xffffffffffffff9b, 0x7, 0x0, 0x7, 0x0, 0x8}, r3, 0x9c88, r5, 0x2) r6 = request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='--\x00', 0x0) keyctl$clear(0x7, r6) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x1, 0x32, r2, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000000240)=0x3) syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000580)={0x4}, 0x4) 2018/04/27 11:30:21 executing program 1 (fault-call:1 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)=""/178, 0xb2) 2018/04/27 11:30:21 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x220000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)) 2018/04/27 11:30:21 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000140)=0x8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="a54000000000000025000000020800009500000000514546"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/27 11:30:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="071307000000000000f402000000000010000000"], 0x14}, 0x1}, 0x0) write(r0, &(0x7f00000000c0)="14614350817a204347a6dfce4b9874a6ecae5f6da32bd29bdda1f5949046fc0a1d3d0dc9c8a1e9e36a425909def7177104229b6135b5514779f6f70f00e0a924356e68c9096d40307fd09eeaed133e77c9b6b78795270249cf7c421a356869f8d13d7866da4b80fbad4e68092b", 0x6d) 2018/04/27 11:30:21 executing program 2: socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@nl=@proc={0x10}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000003000)}}], 0x2, 0x0) 2018/04/27 11:30:21 executing program 7: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x90, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000a00)=[{}, {}, {0x0, '\x00', 0x2}]}, 0x108) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/04/27 11:30:21 executing program 4: r0 = socket(0x2, 0x0, 0x40000000000000fc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip6_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 89.118816] FAULT_INJECTION: forcing a failure. [ 89.118816] name failslab, interval 1, probability 0, space 0, times 1 [ 89.130205] CPU: 1 PID: 7422 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 89.137071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.146455] Call Trace: [ 89.149093] dump_stack+0x185/0x1d0 [ 89.152770] should_fail+0x87b/0xab0 [ 89.156542] should_failslab+0x279/0x2a0 [ 89.160673] __kmalloc_node+0x22e/0x1190 [ 89.164782] ? kmsan_set_origin_inline+0x6b/0x120 [ 89.169667] ? kvmalloc_node+0x1a1/0x2e0 [ 89.173780] kvmalloc_node+0x1a1/0x2e0 [ 89.177709] getxattr+0x20b/0x6f0 [ 89.181223] ? __fdget+0x4e/0x60 [ 89.184681] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 89.190113] ? __fget_light+0x6b9/0x710 [ 89.194167] ? SYSC_fgetxattr+0x17d/0x2e0 [ 89.198392] SYSC_fgetxattr+0x1fe/0x2e0 [ 89.202459] SyS_fgetxattr+0x65/0x90 [ 89.206267] do_syscall_64+0x309/0x430 [ 89.206559] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 89.210198] ? SYSC_lgetxattr+0x2f0/0x2f0 [ 89.210239] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 89.210274] RIP: 0033:0x455389 [ 89.230935] RSP: 002b:00007f5eb79fac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 89.238683] RAX: ffffffffffffffda RBX: 00007f5eb79fb6d4 RCX: 0000000000455389 [ 89.245975] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000000000013 [ 89.253268] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 89.260563] R10: 00000000000000b2 R11: 0000000000000246 R12: 0000000000000014 [ 89.267860] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000000 [ 89.309565] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/04/27 11:30:21 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000700)='./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)) prctl$setmm(0x23, 0x0, &(0x7f0000ffb000/0x2000)=nil) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x10000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000009c0)="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") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100ffd, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0xfffffffffffffff9, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x800) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f00000008c0)="f9b34841a471c6ca381699c781785b05000000004c756e0aa24cda77090d38db7cf036efd3a967d2c0f260ed1620ebea35d3da481b93245558ca38950aad627f644a8cadc937254aa9777548fa81619c895dbeb5f0027eea24744f7a90f1ff90330fc6f356a60bf8c399b8a6a140287aadb6e52367bb7b4599d593c7cc46ad432f6119e108cd12581c3b321bb4b1f730550b145697dc0b7fbd0e9cbd3ecbeb9b5df08eb73f40cc9bef19b95f03834f4a9d8cbe3dd0f18a19610aa7e029dd00000000000000", 0x5010, &(0x7f00000e7000)) 2018/04/27 11:30:21 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) close(r0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x20000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="060428bd7000fbdbdf250a0000000c000000080005001f0000000800040000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) 2018/04/27 11:30:21 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x5, 0x80, 0x7, 0x2, 0x5, 0x8, 0xecff, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x4, 0x6, 0x40000000, 0x400, 0x3}}, &(0x7f0000000480)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x2400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0xc) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x14000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x5, 0xb6bf, 0x1, 0x9, 0x0, 0x7, 0x8800, 0x8, 0x3, 0x0, 0x6, 0x5c, 0x3, 0x7f, 0x20, 0x100000001, 0x0, 0x0, 0xfffffffffffffff7, 0x2, 0xe22, 0x3, 0x80000000, 0x0, 0xc2c, 0x4, 0x80000001, 0x6, 0x8, 0x0, 0x7, 0x8, 0x6, 0x3, 0x2, 0x5, 0x0, 0xfffffffffffffffb, 0x0, @perf_config_ext={0x9, 0x8}, 0x20, 0xffffffffffffff9b, 0x7, 0x0, 0x7, 0x0, 0x8}, r3, 0x9c88, r5, 0x2) r6 = request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='--\x00', 0x0) keyctl$clear(0x7, r6) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x1, 0x32, r2, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000000240)=0x3) syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000580)={0x4}, 0x4) 2018/04/27 11:30:21 executing program 4: r0 = socket(0x2, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip6_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/27 11:30:21 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000940)='ip6gre0\x00', 0x10) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000004740)}, 0x0) 2018/04/27 11:30:21 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e20, 0x80, @loopback={0x0, 0x1}, 0xf72}, {0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, [], 0x1c}, 0x7}, 0x1, [0x1ea3, 0xffffffff, 0xffffffff, 0x19, 0xeb9d, 0x9, 0x6, 0x2927]}, 0x5c) r1 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/149, 0x95}, 0x0) 2018/04/27 11:30:21 executing program 7: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x5, 0x4) mbind(&(0x7f0000a07000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000000080), 0x2, 0x0) 2018/04/27 11:30:21 executing program 1 (fault-call:1 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)=""/178, 0xb2) [ 89.634310] FAULT_INJECTION: forcing a failure. [ 89.634310] name failslab, interval 1, probability 0, space 0, times 0 [ 89.645813] CPU: 0 PID: 7470 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 89.652681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.662062] Call Trace: [ 89.664712] dump_stack+0x185/0x1d0 [ 89.668390] should_fail+0x87b/0xab0 [ 89.672162] should_failslab+0x279/0x2a0 [ 89.676269] __kmalloc_track_caller+0x208/0xcb0 [ 89.680987] ? vfs_getxattr_alloc+0x9a2/0xbf0 [ 89.685522] ? simple_xattr_get+0x208/0x390 [ 89.689929] krealloc+0x158/0x3d0 [ 89.693426] vfs_getxattr_alloc+0x9a2/0xbf0 [ 89.697851] cap_inode_getsecurity+0x1cc/0xb50 [ 89.702501] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 89.707914] ? cap_inode_killpriv+0xb0/0xb0 [ 89.712307] security_inode_getsecurity+0x188/0x2b0 [ 89.717414] vfs_getxattr+0x31a/0x5b0 [ 89.721264] getxattr+0x2f1/0x6f0 [ 89.724822] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 89.730256] ? __fget_light+0x6b9/0x710 [ 89.734313] ? SYSC_fgetxattr+0x17d/0x2e0 [ 89.738530] SYSC_fgetxattr+0x1fe/0x2e0 [ 89.742601] SyS_fgetxattr+0x65/0x90 [ 89.746405] do_syscall_64+0x309/0x430 [ 89.750351] ? SYSC_lgetxattr+0x2f0/0x2f0 [ 89.754546] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 89.759759] RIP: 0033:0x455389 [ 89.762974] RSP: 002b:00007f5eb79fac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 89.770719] RAX: ffffffffffffffda RBX: 00007f5eb79fb6d4 RCX: 0000000000455389 2018/04/27 11:30:21 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x2040) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x8) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/04/27 11:30:21 executing program 2: r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000141861, 0x20000000) syz_mount_image$ntfs(&(0x7f0000000200)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x37, 0x2, @thr={&(0x7f0000000240)="0879b9199c1411a72f7cb6bbaee90a64504c590d537b9b286872f75621fb0151c1743823188978572eff90e73558d68fb9d26baa39a1177663e26528533fa365f0ba3f9928a0b293b4715409f679177a3dbb0f15748592ed70da796196858671", &(0x7f00000002c0)="9f39a1a6885133c0627be331c2175e6841b6880889ab836d1fdc06d248eedd5a1412924593de13383dcb3c982e385218c28ab715d223e6032b95943bfee7ac6e0df99b561afd195ed6f518834ddf9cf06b7737ada96d4a2178e5f8790e41951088e13429a6339ae14fbd9456f18f1c410c5101b1be5c4e4defab914b0827a8c900f1ddf56cb52bd3b3c4d291adae026cffb92b4ba71f15af1fe3220dae8d503cf49760d4b66b83b6413f6815026ef154750f32c27b2765830369bd1034835c1cd65c27739ef8bab03d945dac7fa0b0fa21afc1a8615f0eba"}}, &(0x7f0000000440)=0x0) timer_getoverrun(r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={0x0, 0x5616ad33}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000680)=0x84) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000140)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) write(r1, &(0x7f0000000480)="ae", 0x1) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x2810, r0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4402, 0x0) fadvise64(r1, 0x0, 0x7, 0x4) 2018/04/27 11:30:21 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x9}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) set_mempolicy(0x8000, &(0x7f0000000040)=0x9, 0x614) 2018/04/27 11:30:21 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003d40)='/dev/cuse\x00', 0x10a40, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000140)={{0x1f, 0x1, 0x80000001, 0x5, 0xfbffffffffff88e9, 0xf3d}, 0x101, 0x3, 0x200, 0xfffffffffffffff9, 0xffffffffffffff68, "42e9a7307dcf0ccebad861ae4ffad9a13fe780c5a59584dc9c46ba2f1cecf38090850207c29c597c1d34ba2ded9f6758f81363498a68db1dd6d17be46a0c9d1052ca6fa22c30cab0c4ac6c6dfa6f7ec9200756b2c62b859a4e771985041b14b8059a5a7e5061efa4d81fbe2c6322a8e254b64a2fef865886b9bfb92e4c1fed9c"}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[]) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x1, 0x0, [0x0]}) [ 89.778017] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000000000013 [ 89.785316] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 89.792612] R10: 00000000000000b2 R11: 0000000000000246 R12: 0000000000000014 [ 89.799908] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000001 2018/04/27 11:30:21 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x5, 0x80, 0x7, 0x2, 0x5, 0x8, 0xecff, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x4, 0x6, 0x40000000, 0x400, 0x3}}, &(0x7f0000000480)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x2400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0xc) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x14000, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x5, 0xb6bf, 0x1, 0x9, 0x0, 0x7, 0x8800, 0x8, 0x3, 0x0, 0x6, 0x5c, 0x3, 0x7f, 0x20, 0x100000001, 0x0, 0x0, 0xfffffffffffffff7, 0x2, 0xe22, 0x3, 0x80000000, 0x0, 0xc2c, 0x4, 0x80000001, 0x6, 0x8, 0x0, 0x7, 0x8, 0x6, 0x3, 0x2, 0x5, 0x0, 0xfffffffffffffffb, 0x0, @perf_config_ext={0x9, 0x8}, 0x20, 0xffffffffffffff9b, 0x7, 0x0, 0x7, 0x0, 0x8}, r3, 0x9c88, r5, 0x2) r6 = request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='--\x00', 0x0) keyctl$clear(0x7, r6) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x1, 0x32, r2, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000000240)=0x3) syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000580)={0x4}, 0x4) [ 89.913283] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop7 2018/04/27 11:30:21 executing program 1 (fault-call:1 fault-nth:2): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)=""/178, 0xb2) [ 90.035000] FAULT_INJECTION: forcing a failure. [ 90.035000] name failslab, interval 1, probability 0, space 0, times 0 [ 90.046505] CPU: 0 PID: 7499 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 90.053370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.062744] Call Trace: [ 90.065375] dump_stack+0x185/0x1d0 [ 90.069048] should_fail+0x87b/0xab0 [ 90.072814] should_failslab+0x279/0x2a0 [ 90.076925] __kmalloc+0xc2/0x350 [ 90.080481] ? cap_inode_getsecurity+0x736/0xb50 [ 90.085323] cap_inode_getsecurity+0x736/0xb50 [ 90.089980] ? cap_inode_killpriv+0xb0/0xb0 [ 90.094374] security_inode_getsecurity+0x188/0x2b0 [ 90.099481] vfs_getxattr+0x31a/0x5b0 [ 90.103329] getxattr+0x2f1/0x6f0 [ 90.106893] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 90.112325] ? __fget_light+0x6b9/0x710 [ 90.116375] ? SYSC_fgetxattr+0x17d/0x2e0 [ 90.120599] SYSC_fgetxattr+0x1fe/0x2e0 [ 90.124674] SyS_fgetxattr+0x65/0x90 [ 90.128477] do_syscall_64+0x309/0x430 [ 90.132418] ? SYSC_lgetxattr+0x2f0/0x2f0 [ 90.136609] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.141824] RIP: 0033:0x455389 [ 90.145034] RSP: 002b:00007f5eb79fac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 90.152785] RAX: ffffffffffffffda RBX: 00007f5eb79fb6d4 RCX: 0000000000455389 [ 90.160083] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000000000013 [ 90.167386] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 90.174679] R10: 00000000000000b2 R11: 0000000000000246 R12: 0000000000000014 [ 90.181970] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000002 [ 90.225902] BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 [ 90.234001] IP: memcpy_erms+0x6/0x10 [ 90.237733] PGD 80000001516f7067 P4D 80000001516f7067 PUD 14c31b067 PMD 0 [ 90.244820] Oops: 0000 [#1] SMP PTI [ 90.248466] Dumping ftrace buffer: [ 90.252017] (ftrace buffer empty) [ 90.255741] Modules linked in: [ 90.258973] CPU: 0 PID: 7499 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 90.265823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.275224] RIP: 0010:memcpy_erms+0x6/0x10 [ 90.279472] RSP: 0018:ffff88014f3afb40 EFLAGS: 00010296 [ 90.284864] RAX: ffff88014ef20180 RBX: 0000000000000014 RCX: 0000000000000014 [ 90.292161] RDX: 0000000000000014 RSI: 0000000000000000 RDI: ffff88014ef20180 [ 90.299455] RBP: ffff88014f3afb88 R08: 0000000000000000 R09: 000077ff80000000 [ 90.306748] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 90.314041] R13: ffff88015167c418 R14: 0000000000000014 R15: ffff88014ef20180 [ 90.321345] FS: 00007f5eb79fb700(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000 [ 90.329592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.335496] CR2: 00007f7458371ea0 CR3: 000000014df30000 CR4: 00000000001406f0 [ 90.342791] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 90.350085] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 90.357373] Call Trace: [ 90.360053] ? __msan_memcpy+0x1f/0x160 [ 90.364097] ? vfs_getxattr+0x432/0x5b0 [ 90.368146] vfs_getxattr+0x489/0x5b0 [ 90.371986] getxattr+0x2f1/0x6f0 [ 90.375543] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 90.380971] ? __fget_light+0x6b9/0x710 [ 90.385020] ? SYSC_fgetxattr+0x17d/0x2e0 [ 90.389238] SYSC_fgetxattr+0x1fe/0x2e0 [ 90.393306] SyS_fgetxattr+0x65/0x90 [ 90.397139] do_syscall_64+0x309/0x430 [ 90.401074] ? SYSC_lgetxattr+0x2f0/0x2f0 [ 90.405264] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.410473] RIP: 0033:0x455389 [ 90.413678] RSP: 002b:00007f5eb79fac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 90.421420] RAX: ffffffffffffffda RBX: 00007f5eb79fb6d4 RCX: 0000000000455389 [ 90.428722] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000000000013 [ 90.436015] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 90.443312] R10: 00000000000000b2 R11: 0000000000000246 R12: 0000000000000014 [ 90.450610] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000002 [ 90.457904] Code: 90 90 90 90 90 eb 1e 0f 1f 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 c3 66 0f 1f 44 00 00 48 89 f8 48 89 d1 a4 c3 0f 1f 80 00 00 00 00 48 89 f8 48 83 fa 20 72 7e 40 38 [ 90.477601] RIP: memcpy_erms+0x6/0x10 RSP: ffff88014f3afb40 [ 90.483330] CR2: 0000000000000000 [ 90.487081] ---[ end trace e6f40d927e3ed3f8 ]--- [ 90.491929] Kernel panic - not syncing: Fatal exception [ 90.497794] Dumping ftrace buffer: [ 90.501335] (ftrace buffer empty) [ 90.505028] Kernel Offset: disabled [ 90.508647] Rebooting in 86400 seconds..