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 '10.128.0.11' (ECDSA) to the list of known hosts. 2018/05/06 11:23:56 fuzzer started 2018/05/06 11:23:57 dialing manager at 10.128.0.26:44449 syzkaller login: [ 49.966626] can: request_module (can-proto-0) failed. [ 49.978122] can: request_module (can-proto-0) failed. 2018/05/06 11:24:04 kcov=true, comps=false 2018/05/06 11:24:08 executing program 0: 2018/05/06 11:24:08 executing program 2: 2018/05/06 11:24:08 executing program 1: 2018/05/06 11:24:08 executing program 7: 2018/05/06 11:24:08 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000940), &(0x7f0000000980)=0x4) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000a80)="0734a93b3c9d0516d0eea442a016c39b292eb6355ff02a6a0d23c55aa1e57ce94e8b64cef282", 0x26) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000002180)) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)="2c970d838f23732b306a30edb9fa134fd056f54c129389db5771a75569786ca137e57f9d3247ec945294aad28ba16c1ce4867eec5a4b1ffe919a6c8ad215f3a86b9c9d8c480728fd6a09703d3ee51b582602d8924bfab1a899f4ec5b0000000000000000", 0x64}], 0x1, &(0x7f0000000140), 0x0, 0xfffffffffffffffc}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="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", 0x691}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/05/06 11:24:08 executing program 5: 2018/05/06 11:24:08 executing program 4: 2018/05/06 11:24:08 executing program 6: [ 55.409960] IPVS: ftp: loaded support on port[0] = 21 [ 55.493569] IPVS: ftp: loaded support on port[0] = 21 [ 55.537658] IPVS: ftp: loaded support on port[0] = 21 [ 55.612809] IPVS: ftp: loaded support on port[0] = 21 [ 55.696749] IPVS: ftp: loaded support on port[0] = 21 [ 55.811597] IPVS: ftp: loaded support on port[0] = 21 [ 55.956453] IPVS: ftp: loaded support on port[0] = 21 [ 56.136847] IPVS: ftp: loaded support on port[0] = 21 [ 57.363673] ip (4698) used greatest stack depth: 54312 bytes left [ 57.808391] ip (4734) used greatest stack depth: 53944 bytes left [ 58.367753] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.374267] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.416764] device bridge_slave_0 entered promiscuous mode [ 58.603563] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.610167] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.641147] device bridge_slave_1 entered promiscuous mode [ 58.720961] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.727540] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.736729] device bridge_slave_0 entered promiscuous mode [ 58.757464] ip (4803) used greatest stack depth: 53640 bytes left [ 58.859336] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.928303] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.934781] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.964100] device bridge_slave_0 entered promiscuous mode [ 58.998218] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.004736] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.017748] device bridge_slave_1 entered promiscuous mode [ 59.040178] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.046676] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.057319] device bridge_slave_0 entered promiscuous mode [ 59.076097] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.115482] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.121985] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.166447] device bridge_slave_1 entered promiscuous mode [ 59.233618] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.240137] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.284012] device bridge_slave_0 entered promiscuous mode [ 59.294823] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.301294] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.309496] device bridge_slave_1 entered promiscuous mode [ 59.320733] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.374115] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.436736] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.443235] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.497191] device bridge_slave_1 entered promiscuous mode [ 59.525205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.534379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.562718] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.569236] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.598985] device bridge_slave_0 entered promiscuous mode [ 59.664853] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.671357] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.681982] device bridge_slave_0 entered promiscuous mode [ 59.703148] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.711482] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.724427] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.764955] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.794666] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.801179] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.857850] device bridge_slave_1 entered promiscuous mode [ 59.897076] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.903579] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.921880] device bridge_slave_0 entered promiscuous mode [ 59.930932] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.937424] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.948218] device bridge_slave_1 entered promiscuous mode [ 59.989168] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.016793] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.035547] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.128277] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.134788] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.173756] device bridge_slave_1 entered promiscuous mode [ 60.185453] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.216484] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.229649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.259370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.299293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.313265] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.325148] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.453397] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.487992] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.539228] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.557650] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.564741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.599914] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.626125] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.723295] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.730299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.742468] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.797174] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.878585] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.919918] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.927375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.000843] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.010801] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.018325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.066242] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.074443] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.082236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.133711] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.140829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.207000] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.229270] team0: Port device team_slave_0 added [ 61.264233] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.277530] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.286728] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.295293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.329555] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.353867] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.363102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.467715] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.500335] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.521712] team0: Port device team_slave_1 added [ 61.533993] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.540952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.594462] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.601423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.637397] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.664826] team0: Port device team_slave_0 added [ 61.687059] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.693991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.726800] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.733890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.749914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.792817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.799902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.823631] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.830875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.894381] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.919958] team0: Port device team_slave_1 added [ 61.965521] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.972524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.026422] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.033456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.052108] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.079349] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.092594] team0: Port device team_slave_0 added [ 62.126722] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.147341] team0: Port device team_slave_0 added [ 62.183001] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.206567] team0: Port device team_slave_0 added [ 62.226688] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.236898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.249465] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.296479] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.306371] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.318201] team0: Port device team_slave_1 added [ 62.347209] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.360866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.412491] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.430116] team0: Port device team_slave_1 added [ 62.460148] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.477576] team0: Port device team_slave_1 added [ 62.499254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.506348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.527139] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.558164] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.565864] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.573466] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.592773] team0: Port device team_slave_0 added [ 62.619843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.634229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.651102] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.660140] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.674130] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.681142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.695465] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.725737] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.739939] team0: Port device team_slave_0 added [ 62.750705] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.760643] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.781972] team0: Port device team_slave_0 added [ 62.794696] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.802773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.819157] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.856755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.876981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.905954] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.919612] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.928165] team0: Port device team_slave_1 added [ 62.936952] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.946685] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.955301] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.964372] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.999161] team0: Port device team_slave_1 added [ 63.016579] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.044970] team0: Port device team_slave_1 added [ 63.073805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.090857] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.122818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.141391] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.162492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.171089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.178981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.187349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.214834] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.230221] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.240184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.251872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.272873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.290009] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.308446] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.315950] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.328236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.339112] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.346516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.358295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.384217] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.391877] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.401578] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.408989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.432978] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.450594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.469216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.491773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.506270] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.519854] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.529835] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.545270] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.557195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.580335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.604016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.626085] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.645530] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.656569] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.674695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.714756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.750078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.768075] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.786730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.797650] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.807340] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.814670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.823249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.844386] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.851958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.861242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.924359] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.931862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.958112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.003083] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.010638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.028232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.054712] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.064923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.078926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.257669] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.265388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.279290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.532519] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.539013] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.545971] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.552449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.573470] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.581166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.921024] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.927532] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.934428] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.940876] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.963832] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.050585] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.057110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.063942] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.070392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.152241] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.207691] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.214177] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.221091] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.227544] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.300118] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.359285] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.365784] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.372625] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.379115] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.419241] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.456774] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.463267] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.470193] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.476660] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.538215] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.556193] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.562663] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.569545] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.576067] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.601864] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.621147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.640232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.658230] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.673521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.688866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.697138] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.864623] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.871122] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.878008] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.884495] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.933927] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.679915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.432604] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.961864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.225690] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.285889] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.325593] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.358329] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.427568] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.507272] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.775752] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.872565] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.120938] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.129467] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.136449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.155834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.200565] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.210548] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.266298] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.449743] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.607467] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.613911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.628926] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.696075] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.913814] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.921937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.935135] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.975002] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.003016] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.013957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.034347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.088578] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.098147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.111420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.135847] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.143792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.175965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.485864] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.492213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.503140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.544890] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.614558] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.626448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.643475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.835994] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.883246] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.013179] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.063081] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.350574] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.391773] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/06 11:24:36 executing program 2: 2018/05/06 11:24:36 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000001c0)="b2", 0x1}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) 2018/05/06 11:24:37 executing program 0: 2018/05/06 11:24:37 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syslog(0x2, &(0x7f0000000040)=""/4096, 0x1000) 2018/05/06 11:24:37 executing program 6: syz_emit_ethernet(0x20e, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/06 11:24:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020200090e000000000000000000000005000600000000000a000004000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff010000000000000000faffffffff000000000000000000"], 0x70}, 0x1}, 0x0) 2018/05/06 11:24:37 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="03fff302763f00000000000000800000000000000000000000000000000000000000000000000000", 0x28}], 0x1}, 0x0) 2018/05/06 11:24:37 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f24000)) 2018/05/06 11:24:37 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=@allocspi={0xf8, 0x16, 0x225, 0x0, 0x0, {{{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {@in=@rand_addr, 0x0, 0x33}, @in=@loopback=0x7f000001}}}, 0xf8}, 0x1}, 0x0) 2018/05/06 11:24:37 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="0f"]}) 2018/05/06 11:24:37 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)) 2018/05/06 11:24:37 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=ANY=[@ANYBLOB="f80000001600250200000000000000000000000000000000000000000000000000000000000000000000ffffac1414bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000100000000000033000000000000000000000000000000000000000000000000000000000000000000000000000010ffffff000000000000000054a6baca8f000000000000000000000000000000000000000000000000000000000003f0ff000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/05/06 11:24:37 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/05/06 11:24:37 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) shutdown(0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000380)="7408b6f2", 0x1) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x0, 0x20080) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setfsuid(r3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000500)) 2018/05/06 11:24:37 executing program 1: openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xffffffd0) madvise(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0xc) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80206433, &(0x7f0000000340)=""/213) flistxattr(0xffffffffffffffff, &(0x7f00000001c0)=""/79, 0x4f) [ 83.651698] print_req_error: I/O error, dev loop0, sector 0 [ 83.657588] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 83.665380] print_req_error: I/O error, dev loop0, sector 8 [ 83.671207] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 83.679000] print_req_error: I/O error, dev loop0, sector 16 [ 83.684944] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 83.693118] print_req_error: I/O error, dev loop0, sector 24 [ 83.699003] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 83.706793] print_req_error: I/O error, dev loop0, sector 32 [ 83.712656] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 83.720434] print_req_error: I/O error, dev loop0, sector 40 [ 83.726352] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 83.734143] print_req_error: I/O error, dev loop0, sector 48 [ 83.740009] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 83.747800] print_req_error: I/O error, dev loop0, sector 56 [ 83.753703] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 83.761418] print_req_error: I/O error, dev loop0, sector 64 [ 83.767279] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 83.775077] print_req_error: I/O error, dev loop0, sector 72 [ 83.780919] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/06 11:24:38 executing program 1: openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0xffffffd0) madvise(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0xc) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80206433, &(0x7f0000000340)=""/213) flistxattr(0xffffffffffffffff, &(0x7f00000001c0)=""/79, 0x4f) 2018/05/06 11:24:38 executing program 3: 2018/05/06 11:24:38 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000380)="74086e750000000000000000cdb700", 0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setfsuid(r3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000500)) 2018/05/06 11:24:38 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) shutdown(0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000380)="7408b6f2", 0x1) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x0, 0x20080) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setfsuid(r3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000500)) 2018/05/06 11:24:38 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) shutdown(0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000380)="7408b6f2", 0x1) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x0, 0x20080) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setfsuid(r3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000500)) 2018/05/06 11:24:38 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) shutdown(r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x4, 0x0) r2 = memfd_create(&(0x7f0000000380)="74086e750000000000000000cdb700", 0x1) pwritev(r2, &(0x7f0000000340), 0x0, 0x3e) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f00000000c0)) setfsuid(r3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000500)) getrandom(&(0x7f0000000700)=""/4096, 0x1000, 0x2) 2018/05/06 11:24:38 executing program 4: 2018/05/06 11:24:38 executing program 6: 2018/05/06 11:24:38 executing program 3: 2018/05/06 11:24:38 executing program 4: 2018/05/06 11:24:38 executing program 5: 2018/05/06 11:24:38 executing program 6: 2018/05/06 11:24:38 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) shutdown(0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000380)="7408b6f2", 0x1) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x0, 0x20080) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setfsuid(r3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000500)) 2018/05/06 11:24:38 executing program 7: 2018/05/06 11:24:38 executing program 6: 2018/05/06 11:24:38 executing program 5: 2018/05/06 11:24:38 executing program 3: 2018/05/06 11:24:39 executing program 4: 2018/05/06 11:24:39 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) shutdown(0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000380)="7408b6f2", 0x1) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x0, 0x20080) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setfsuid(r3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000500)) 2018/05/06 11:24:39 executing program 7: 2018/05/06 11:24:39 executing program 6: 2018/05/06 11:24:39 executing program 3: 2018/05/06 11:24:39 executing program 5: 2018/05/06 11:24:39 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000380)="74086e750000000000000000cdb700", 0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setfsuid(r3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000500)) 2018/05/06 11:24:39 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000380)="74086e750000000000000000cdb700", 0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setfsuid(r3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000500)) 2018/05/06 11:24:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000800)=ANY=[], 0xffffff17) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/06 11:24:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) 2018/05/06 11:24:39 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) tkill(r1, 0x0) 2018/05/06 11:24:39 executing program 4: getcwd(&(0x7f00000002c0)=""/191, 0x26b) 2018/05/06 11:24:39 executing program 3: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000140)) 2018/05/06 11:24:39 executing program 2: clock_gettime(0x0, &(0x7f0000460000)) mbind(&(0x7f0000462000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000000c0), 0x1, 0x2) 2018/05/06 11:24:39 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000380)="74086e750000000000000000cdb700", 0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setfsuid(r3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000500)) 2018/05/06 11:24:39 executing program 4: perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0xc34, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000200)=""/191, 0xbf) 2018/05/06 11:24:39 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000090000000000000000000029b81ee39f8cdbd90885b06c0bcfe0788e65fd7a950976842a292042d3138a"], 0x1) 2018/05/06 11:24:39 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x38}, 0x1}, 0x0) 2018/05/06 11:24:39 executing program 1: socketpair$ax25(0x3, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) pwrite64(r0, &(0x7f0000000100)="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", 0xf48, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000002b80), 0x7fffffff) fallocate(r1, 0x0, 0x0, 0x103) 2018/05/06 11:24:39 executing program 7: perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000640)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000580)) sendto(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x80) 2018/05/06 11:24:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000000540)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x19, 0x0) 2018/05/06 11:24:39 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000380)="74086e750000000000000000cdb700", 0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setfsuid(r3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000500)) 2018/05/06 11:24:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) 2018/05/06 11:24:40 executing program 4: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/05/06 11:24:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/06 11:24:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000000540)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x19, 0x0) 2018/05/06 11:24:41 executing program 6: io_setup(0x601c, &(0x7f00000002c0)) 2018/05/06 11:24:41 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) chmod(&(0x7f0000000280)='./file0\x00', 0x0) close(r1) 2018/05/06 11:24:41 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x3, 0x0, 0x1, 0x20, r1}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r3 = dup3(r2, r0, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r4 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r5, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r6, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r4, 0x16) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r7 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) recvmmsg(0xffffffffffffff9c, &(0x7f0000005900)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000001200)=""/197, 0xc5}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000000100)=""/79, 0x4f}, {&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f0000002300)=""/94, 0x5e}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/149, 0x95}, {&(0x7f0000003440)=""/253, 0xfd}, {&(0x7f0000003540)=""/77, 0x4d}, {&(0x7f00000035c0)=""/242, 0xf2}], 0xa, &(0x7f0000003780)=""/242, 0xf2, 0x77110cee}, 0x100}, {{&(0x7f0000003880)=@can={0x0, 0x0}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003900)=""/4, 0x4}, {&(0x7f0000003940)=""/89, 0x59}, {&(0x7f00000039c0)=""/172, 0xac}, {&(0x7f0000003a80)=""/196, 0xc4}], 0x4, &(0x7f0000003bc0)=""/175, 0xaf, 0x8fcf}, 0x1}, {{&(0x7f0000003c80)=@alg, 0x80, &(0x7f0000005380)=[{&(0x7f0000003d00)=""/59, 0x3b}, {&(0x7f0000003d40)=""/244, 0xf4}, {&(0x7f0000003e40)=""/158, 0x9e}, {&(0x7f0000003f00)=""/217, 0xd9}, {&(0x7f0000004000)=""/39, 0x27}, {&(0x7f0000004040)=""/195, 0xc3}, {&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000005140)=""/103, 0x67}, {&(0x7f00000051c0)=""/162, 0xa2}, {&(0x7f0000005280)=""/221, 0xdd}], 0xa, &(0x7f0000005440)=""/243, 0xf3, 0x1c000000000}, 0x4}, {{&(0x7f0000005540)=@alg, 0x80, &(0x7f0000005840)=[{&(0x7f00000055c0)=""/239, 0xef}, {&(0x7f00000056c0)=""/202, 0xca}, {&(0x7f00000057c0)=""/69, 0x45}], 0x3, &(0x7f0000005880)=""/71, 0x47, 0x2}, 0x8}], 0x4, 0x0, &(0x7f0000005a00)) write$eventfd(r3, &(0x7f0000005ac0)=0x1, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000005a40)={'\x00', 0x4f4}) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000200)=""/4096) sched_setaffinity(0x0, 0x332, &(0x7f00000001c0)) ioctl$sock_inet6_SIOCDIFADDR(r8, 0x8936, &(0x7f0000005a80)={@dev={0xfe, 0x80, [], 0x18}, 0x7a, r9}) process_vm_writev(0x0, &(0x7f0000000240)=[{&(0x7f00000012c0)=""/145, 0x91}], 0x1, &(0x7f00000029c0)=[{&(0x7f0000001400)=""/212, 0xd4}, {&(0x7f0000001500)=""/196, 0xc4}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/74, 0x4a}, {&(0x7f0000002680)=""/215, 0xd7}, {&(0x7f0000002780)=""/89, 0x59}, {&(0x7f0000002800)=""/80, 0x50}, {&(0x7f0000002880)=""/252, 0xfc}, {&(0x7f0000002980)=""/49, 0x31}], 0x9, 0x0) 2018/05/06 11:24:41 executing program 4: syz_emit_ethernet(0x174, &(0x7f0000005faa)={@random="cd398ffb0f00", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/05/06 11:24:41 executing program 0: perf_event_open(&(0x7f0000940000)={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) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/06 11:24:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x4000000) 2018/05/06 11:24:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) 2018/05/06 11:24:42 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000300), &(0x7f0000000180)}, 0x20) 2018/05/06 11:24:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000240)) 2018/05/06 11:24:42 executing program 0: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a00)='U', 0x1}], 0x1, &(0x7f0000000000)=ANY=[]}, 0x0) 2018/05/06 11:24:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000000)}}], 0x1, 0x0) 2018/05/06 11:24:42 executing program 1: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/06 11:24:42 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x3, 0x0, 0x1, 0x20, r1}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r3 = dup3(r2, r0, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r4 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r5, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r6, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r4, 0x16) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r7 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) recvmmsg(0xffffffffffffff9c, &(0x7f0000005900)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000001200)=""/197, 0xc5}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000000100)=""/79, 0x4f}, {&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f0000002300)=""/94, 0x5e}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/149, 0x95}, {&(0x7f0000003440)=""/253, 0xfd}, {&(0x7f0000003540)=""/77, 0x4d}, {&(0x7f00000035c0)=""/242, 0xf2}], 0xa, &(0x7f0000003780)=""/242, 0xf2, 0x77110cee}, 0x100}, {{&(0x7f0000003880)=@can={0x0, 0x0}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003900)=""/4, 0x4}, {&(0x7f0000003940)=""/89, 0x59}, {&(0x7f00000039c0)=""/172, 0xac}, {&(0x7f0000003a80)=""/196, 0xc4}], 0x4, &(0x7f0000003bc0)=""/175, 0xaf, 0x8fcf}, 0x1}, {{&(0x7f0000003c80)=@alg, 0x80, &(0x7f0000005380)=[{&(0x7f0000003d00)=""/59, 0x3b}, {&(0x7f0000003d40)=""/244, 0xf4}, {&(0x7f0000003e40)=""/158, 0x9e}, {&(0x7f0000003f00)=""/217, 0xd9}, {&(0x7f0000004000)=""/39, 0x27}, {&(0x7f0000004040)=""/195, 0xc3}, {&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000005140)=""/103, 0x67}, {&(0x7f00000051c0)=""/162, 0xa2}, {&(0x7f0000005280)=""/221, 0xdd}], 0xa, &(0x7f0000005440)=""/243, 0xf3, 0x1c000000000}, 0x4}, {{&(0x7f0000005540)=@alg, 0x80, &(0x7f0000005840)=[{&(0x7f00000055c0)=""/239, 0xef}, {&(0x7f00000056c0)=""/202, 0xca}, {&(0x7f00000057c0)=""/69, 0x45}], 0x3, &(0x7f0000005880)=""/71, 0x47, 0x2}, 0x8}], 0x4, 0x0, &(0x7f0000005a00)) write$eventfd(r3, &(0x7f0000005ac0)=0x1, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000005a40)={'\x00', 0x4f4}) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000200)=""/4096) sched_setaffinity(0x0, 0x332, &(0x7f00000001c0)) ioctl$sock_inet6_SIOCDIFADDR(r8, 0x8936, &(0x7f0000005a80)={@dev={0xfe, 0x80, [], 0x18}, 0x7a, r9}) process_vm_writev(0x0, &(0x7f0000000240)=[{&(0x7f00000012c0)=""/145, 0x91}], 0x1, &(0x7f00000029c0)=[{&(0x7f0000001400)=""/212, 0xd4}, {&(0x7f0000001500)=""/196, 0xc4}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/74, 0x4a}, {&(0x7f0000002680)=""/215, 0xd7}, {&(0x7f0000002780)=""/89, 0x59}, {&(0x7f0000002800)=""/80, 0x50}, {&(0x7f0000002880)=""/252, 0xfc}, {&(0x7f0000002980)=""/49, 0x31}], 0x9, 0x0) 2018/05/06 11:24:42 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)) [ 88.210192] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/05/06 11:24:42 executing program 2: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0xe02, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a00000094628581b12538cd8c5c6e8689ca3d81b0eefb1c026696353eeb070021e969918aeca5a158c7d2f8f7eddc9fe86e7d1538896f81e733219007af3bf7b127cf6fa4fc92a290020a7091e469b005a9d9b8265a23f1abde34123903"], &(0x7f0000000380)=0x2) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x101d1, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/05/06 11:24:42 executing program 0: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz1\x00', 0x1ff) 2018/05/06 11:24:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write(r0, &(0x7f0000001200)="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", 0x600) 2018/05/06 11:24:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac654f1ce891941f02f1265047502f6c2dd9f65591d70000bf3110d638f0d2e6a49a2bc4a08d62e2ff0000000000000052875f125bcf3ea7f04b7b505b6a06beedb2a86e305b1c63d181eb14a19a45ea22b1f4fb05adfe05b791a3535c63fa666d0000000000000000000000000000") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1000000000000062, 0x0) 2018/05/06 11:24:42 executing program 1: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="c9", 0x1, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000000400)=""/229, 0xe5) 2018/05/06 11:24:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)=""/252, 0xfc) 2018/05/06 11:24:42 executing program 7: getrandom(&(0x7f0000000000)=""/70, 0x46, 0x3) 2018/05/06 11:24:42 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$ipx(r0, &(0x7f0000000300), 0x0, 0x20048090, &(0x7f0000000080)={0x4, 0x0, 0x0, "a12b6c916e82"}, 0x10) 2018/05/06 11:24:43 executing program 2: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='{', 0x1, 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f0000000140)=""/193, 0xc1) 2018/05/06 11:24:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/250, 0xfa}], 0x1, 0x0) 2018/05/06 11:24:43 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000480)="6e65742f697076365f726f757465004d5d547867265d540c647a679f821de70d280778fc81b6850adf84f83fce6927977aff0a5b36fa8521236ec30881b3b18303d3f940d10678b9e93e70e6daf32a0b18641255b24b17d503f87c23fbaf9d01c82fd8579a678312df316d923027d9fe9ccb09085dcd06d1a5159b0bf8f245337d22cc1107bf96968040bc449a2cb61accf3701f16ff782e5261dc22e477b8446695e529479a564f4a8ef1588b4d1102dc2d00b6ff55cf21b5af7438c9365031919b93c39483f62c0e5015") sendfile(r0, r1, &(0x7f000097d000), 0xff) 2018/05/06 11:24:43 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c0000000307010f0000000000000000002200000800010018000000"], 0x1c}, 0x1}, 0x0) 2018/05/06 11:24:43 executing program 1: r0 = socket$inet6(0xa, 0x100000000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xffffffffffffffff) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000000c0)) syz_emit_ethernet(0x3da, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) 2018/05/06 11:24:43 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x3, 0x0, 0x1, 0x20, r1}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r3 = dup3(r2, r0, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r4 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r5, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r6, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r4, 0x16) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r7 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) recvmmsg(0xffffffffffffff9c, &(0x7f0000005900)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000001200)=""/197, 0xc5}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000000100)=""/79, 0x4f}, {&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f0000002300)=""/94, 0x5e}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/149, 0x95}, {&(0x7f0000003440)=""/253, 0xfd}, {&(0x7f0000003540)=""/77, 0x4d}, {&(0x7f00000035c0)=""/242, 0xf2}], 0xa, &(0x7f0000003780)=""/242, 0xf2, 0x77110cee}, 0x100}, {{&(0x7f0000003880)=@can={0x0, 0x0}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003900)=""/4, 0x4}, {&(0x7f0000003940)=""/89, 0x59}, {&(0x7f00000039c0)=""/172, 0xac}, {&(0x7f0000003a80)=""/196, 0xc4}], 0x4, &(0x7f0000003bc0)=""/175, 0xaf, 0x8fcf}, 0x1}, {{&(0x7f0000003c80)=@alg, 0x80, &(0x7f0000005380)=[{&(0x7f0000003d00)=""/59, 0x3b}, {&(0x7f0000003d40)=""/244, 0xf4}, {&(0x7f0000003e40)=""/158, 0x9e}, {&(0x7f0000003f00)=""/217, 0xd9}, {&(0x7f0000004000)=""/39, 0x27}, {&(0x7f0000004040)=""/195, 0xc3}, {&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000005140)=""/103, 0x67}, {&(0x7f00000051c0)=""/162, 0xa2}, {&(0x7f0000005280)=""/221, 0xdd}], 0xa, &(0x7f0000005440)=""/243, 0xf3, 0x1c000000000}, 0x4}, {{&(0x7f0000005540)=@alg, 0x80, &(0x7f0000005840)=[{&(0x7f00000055c0)=""/239, 0xef}, {&(0x7f00000056c0)=""/202, 0xca}, {&(0x7f00000057c0)=""/69, 0x45}], 0x3, &(0x7f0000005880)=""/71, 0x47, 0x2}, 0x8}], 0x4, 0x0, &(0x7f0000005a00)) write$eventfd(r3, &(0x7f0000005ac0)=0x1, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000005a40)={'\x00', 0x4f4}) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000200)=""/4096) sched_setaffinity(0x0, 0x332, &(0x7f00000001c0)) ioctl$sock_inet6_SIOCDIFADDR(r8, 0x8936, &(0x7f0000005a80)={@dev={0xfe, 0x80, [], 0x18}, 0x7a, r9}) process_vm_writev(0x0, &(0x7f0000000240)=[{&(0x7f00000012c0)=""/145, 0x91}], 0x1, &(0x7f00000029c0)=[{&(0x7f0000001400)=""/212, 0xd4}, {&(0x7f0000001500)=""/196, 0xc4}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/74, 0x4a}, {&(0x7f0000002680)=""/215, 0xd7}, {&(0x7f0000002780)=""/89, 0x59}, {&(0x7f0000002800)=""/80, 0x50}, {&(0x7f0000002880)=""/252, 0xfc}, {&(0x7f0000002980)=""/49, 0x31}], 0x9, 0x0) 2018/05/06 11:24:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)=""/252, 0xfc) 2018/05/06 11:24:43 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$ipx(r0, &(0x7f0000000300), 0x0, 0x20048090, &(0x7f0000000080)={0x4, 0x0, 0x0, "a12b6c916e82"}, 0x10) 2018/05/06 11:24:43 executing program 2: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='{', 0x1, 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f0000000140)=""/193, 0xc1) 2018/05/06 11:24:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)=""/252, 0xfc) 2018/05/06 11:24:43 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 2018/05/06 11:24:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc964e6d90e8a2499, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000080)=""/157, 0x9d, 0x40000000, 0x0, 0x0) 2018/05/06 11:24:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) 2018/05/06 11:24:43 executing program 6: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040), 0x4) 2018/05/06 11:24:43 executing program 0: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"6c6f002b19d21000", 0x105}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) [ 89.472292] IPVS: ftp: loaded support on port[0] = 21 [ 89.620153] device lo entered promiscuous mode 2018/05/06 11:24:44 executing program 2: 2018/05/06 11:24:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)=""/252, 0xfc) 2018/05/06 11:24:44 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) sync_file_range(r2, 0x0, 0x0, 0x2) 2018/05/06 11:24:44 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/05/06 11:24:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x14, r1, 0x321, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/06 11:24:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc964e6d90e8a2499, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000080)=""/157, 0x9d, 0x40000000, 0x0, 0x0) 2018/05/06 11:24:44 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x3, 0x0, 0x1, 0x20, r1}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r3 = dup3(r2, r0, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r4 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r5, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r6, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r4, 0x16) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r7 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) recvmmsg(0xffffffffffffff9c, &(0x7f0000005900)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000001200)=""/197, 0xc5}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000000100)=""/79, 0x4f}, {&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f0000002300)=""/94, 0x5e}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/149, 0x95}, {&(0x7f0000003440)=""/253, 0xfd}, {&(0x7f0000003540)=""/77, 0x4d}, {&(0x7f00000035c0)=""/242, 0xf2}], 0xa, &(0x7f0000003780)=""/242, 0xf2, 0x77110cee}, 0x100}, {{&(0x7f0000003880)=@can={0x0, 0x0}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003900)=""/4, 0x4}, {&(0x7f0000003940)=""/89, 0x59}, {&(0x7f00000039c0)=""/172, 0xac}, {&(0x7f0000003a80)=""/196, 0xc4}], 0x4, &(0x7f0000003bc0)=""/175, 0xaf, 0x8fcf}, 0x1}, {{&(0x7f0000003c80)=@alg, 0x80, &(0x7f0000005380)=[{&(0x7f0000003d00)=""/59, 0x3b}, {&(0x7f0000003d40)=""/244, 0xf4}, {&(0x7f0000003e40)=""/158, 0x9e}, {&(0x7f0000003f00)=""/217, 0xd9}, {&(0x7f0000004000)=""/39, 0x27}, {&(0x7f0000004040)=""/195, 0xc3}, {&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000005140)=""/103, 0x67}, {&(0x7f00000051c0)=""/162, 0xa2}, {&(0x7f0000005280)=""/221, 0xdd}], 0xa, &(0x7f0000005440)=""/243, 0xf3, 0x1c000000000}, 0x4}, {{&(0x7f0000005540)=@alg, 0x80, &(0x7f0000005840)=[{&(0x7f00000055c0)=""/239, 0xef}, {&(0x7f00000056c0)=""/202, 0xca}, {&(0x7f00000057c0)=""/69, 0x45}], 0x3, &(0x7f0000005880)=""/71, 0x47, 0x2}, 0x8}], 0x4, 0x0, &(0x7f0000005a00)) write$eventfd(r3, &(0x7f0000005ac0)=0x1, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000005a40)={'\x00', 0x4f4}) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000200)=""/4096) sched_setaffinity(0x0, 0x332, &(0x7f00000001c0)) ioctl$sock_inet6_SIOCDIFADDR(r8, 0x8936, &(0x7f0000005a80)={@dev={0xfe, 0x80, [], 0x18}, 0x7a, r9}) process_vm_writev(0x0, &(0x7f0000000240)=[{&(0x7f00000012c0)=""/145, 0x91}], 0x1, &(0x7f00000029c0)=[{&(0x7f0000001400)=""/212, 0xd4}, {&(0x7f0000001500)=""/196, 0xc4}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/74, 0x4a}, {&(0x7f0000002680)=""/215, 0xd7}, {&(0x7f0000002780)=""/89, 0x59}, {&(0x7f0000002800)=""/80, 0x50}, {&(0x7f0000002880)=""/252, 0xfc}, {&(0x7f0000002980)=""/49, 0x31}], 0x9, 0x0) 2018/05/06 11:24:44 executing program 0: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"6c6f002b19d21000", 0x105}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/06 11:24:44 executing program 2: 2018/05/06 11:24:44 executing program 4: fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)=""/252, 0xfc) 2018/05/06 11:24:44 executing program 1: 2018/05/06 11:24:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendfile(r1, r0, &(0x7f0000c7a000), 0x10000) 2018/05/06 11:24:44 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00115900feff295463c8b68e008b00000000000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/05/06 11:24:44 executing program 2: clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) [ 90.658169] IPVS: ftp: loaded support on port[0] = 21 [ 90.748576] device lo entered promiscuous mode 2018/05/06 11:24:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)=""/252, 0xfc) 2018/05/06 11:24:45 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x9, 0xff7ffffffffffffe, 0x1ff, 0x0, r0}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r1, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 11:24:45 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 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 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_mcast\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/05/06 11:24:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 11:24:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0xa, 0x0, 0x1}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e05411, &(0x7f0000000180)=""/189) 2018/05/06 11:24:45 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x3, 0x0, 0x1, 0x20, r1}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r3 = dup3(r2, r0, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r4 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r5, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r6, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r4, 0x16) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r7 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) recvmmsg(0xffffffffffffff9c, &(0x7f0000005900)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000001200)=""/197, 0xc5}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000000100)=""/79, 0x4f}, {&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f0000002300)=""/94, 0x5e}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/149, 0x95}, {&(0x7f0000003440)=""/253, 0xfd}, {&(0x7f0000003540)=""/77, 0x4d}, {&(0x7f00000035c0)=""/242, 0xf2}], 0xa, &(0x7f0000003780)=""/242, 0xf2, 0x77110cee}, 0x100}, {{&(0x7f0000003880)=@can={0x0, 0x0}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003900)=""/4, 0x4}, {&(0x7f0000003940)=""/89, 0x59}, {&(0x7f00000039c0)=""/172, 0xac}, {&(0x7f0000003a80)=""/196, 0xc4}], 0x4, &(0x7f0000003bc0)=""/175, 0xaf, 0x8fcf}, 0x1}, {{&(0x7f0000003c80)=@alg, 0x80, &(0x7f0000005380)=[{&(0x7f0000003d00)=""/59, 0x3b}, {&(0x7f0000003d40)=""/244, 0xf4}, {&(0x7f0000003e40)=""/158, 0x9e}, {&(0x7f0000003f00)=""/217, 0xd9}, {&(0x7f0000004000)=""/39, 0x27}, {&(0x7f0000004040)=""/195, 0xc3}, {&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000005140)=""/103, 0x67}, {&(0x7f00000051c0)=""/162, 0xa2}, {&(0x7f0000005280)=""/221, 0xdd}], 0xa, &(0x7f0000005440)=""/243, 0xf3, 0x1c000000000}, 0x4}, {{&(0x7f0000005540)=@alg, 0x80, &(0x7f0000005840)=[{&(0x7f00000055c0)=""/239, 0xef}, {&(0x7f00000056c0)=""/202, 0xca}, {&(0x7f00000057c0)=""/69, 0x45}], 0x3, &(0x7f0000005880)=""/71, 0x47, 0x2}, 0x8}], 0x4, 0x0, &(0x7f0000005a00)) write$eventfd(r3, &(0x7f0000005ac0)=0x1, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000005a40)={'\x00', 0x4f4}) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000200)=""/4096) sched_setaffinity(0x0, 0x332, &(0x7f00000001c0)) ioctl$sock_inet6_SIOCDIFADDR(r8, 0x8936, &(0x7f0000005a80)={@dev={0xfe, 0x80, [], 0x18}, 0x7a, r9}) 2018/05/06 11:24:45 executing program 2: socket$inet(0x2, 0x2, 0x0) 2018/05/06 11:24:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/06 11:24:45 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) clone(0x200, &(0x7f0000000280), &(0x7f0000744000), &(0x7f0000000800), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000200), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x2b}) 2018/05/06 11:24:45 executing program 2: syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)) r0 = getpid() io_setup(0x400, &(0x7f0000c6b000)) pause() ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000180)) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) io_setup(0xa3c, &(0x7f0000409000)) 2018/05/06 11:24:45 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) 2018/05/06 11:24:45 executing program 0: perf_event_open(&(0x7f000025c000)={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_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0) 2018/05/06 11:24:45 executing program 5: io_setup(0x6, &(0x7f0000000180)) 2018/05/06 11:24:45 executing program 5: io_setup(0x601c, &(0x7f00000002c0)=0x0) io_destroy(r0) 2018/05/06 11:24:46 executing program 0: r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syzkaller1\x00', 0x10) 2018/05/06 11:24:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c) 2018/05/06 11:24:46 executing program 5: io_setup(0x601c, &(0x7f00000002c0)=0x0) io_destroy(r0) 2018/05/06 11:24:46 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x3, 0x0, 0x1, 0x20, r1}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r3 = dup3(r2, r0, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r4 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r5, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r6, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r4, 0x16) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r7 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) recvmmsg(0xffffffffffffff9c, &(0x7f0000005900)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000001200)=""/197, 0xc5}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000000100)=""/79, 0x4f}, {&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f0000002300)=""/94, 0x5e}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/149, 0x95}, {&(0x7f0000003440)=""/253, 0xfd}, {&(0x7f0000003540)=""/77, 0x4d}, {&(0x7f00000035c0)=""/242, 0xf2}], 0xa, &(0x7f0000003780)=""/242, 0xf2, 0x77110cee}, 0x100}, {{&(0x7f0000003880)=@can, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003900)=""/4, 0x4}, {&(0x7f0000003940)=""/89, 0x59}, {&(0x7f00000039c0)=""/172, 0xac}, {&(0x7f0000003a80)=""/196, 0xc4}], 0x4, &(0x7f0000003bc0)=""/175, 0xaf, 0x8fcf}, 0x1}, {{&(0x7f0000003c80)=@alg, 0x80, &(0x7f0000005380)=[{&(0x7f0000003d00)=""/59, 0x3b}, {&(0x7f0000003d40)=""/244, 0xf4}, {&(0x7f0000003e40)=""/158, 0x9e}, {&(0x7f0000003f00)=""/217, 0xd9}, {&(0x7f0000004000)=""/39, 0x27}, {&(0x7f0000004040)=""/195, 0xc3}, {&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000005140)=""/103, 0x67}, {&(0x7f00000051c0)=""/162, 0xa2}, {&(0x7f0000005280)=""/221, 0xdd}], 0xa, &(0x7f0000005440)=""/243, 0xf3, 0x1c000000000}, 0x4}, {{&(0x7f0000005540)=@alg, 0x80, &(0x7f0000005840)=[{&(0x7f00000055c0)=""/239, 0xef}, {&(0x7f00000056c0)=""/202, 0xca}, {&(0x7f00000057c0)=""/69, 0x45}], 0x3, &(0x7f0000005880)=""/71, 0x47, 0x2}, 0x8}], 0x4, 0x0, &(0x7f0000005a00)) write$eventfd(r3, &(0x7f0000005ac0)=0x1, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000005a40)={'\x00', 0x4f4}) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000200)=""/4096) sched_setaffinity(0x0, 0x332, &(0x7f00000001c0)) 2018/05/06 11:24:46 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/05/06 11:24:46 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x9, 0xff7ffffffffffffe, 0x1ff, 0x0, r0}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5babb8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc193f87d58455230c513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r1, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 11:24:46 executing program 6: syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x7d98, 0x101042) 2018/05/06 11:24:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x601c, &(0x7f00000002c0)=0x0) io_destroy(r0) 2018/05/06 11:24:46 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'%\nolte\x00', 0x20, 0x1, 0x298, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000340), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ipddp0\x00', 'syz_tun\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0xe8, 0x190, 0x208, [@cluster={'cluster\x00', 0x10}, @connbytes={'connbytes\x00', 0x18}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "b0af8660d247329a6ecffadd7c76942a71a46667d4dac5fe0c0cc44f1bba9be59271170eff6e6b0bbb008bf3f39995c903701412c5c8ee9cc8b9ebd356cf5630"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "5e23d66699d2c52233e0c594df248fb2d3c9a6e4da9fc9f799dc84464eee513911fa2b48a68b8101a3e70a774b41f311ddacaf54f81ee61e696d609f998f6ed6"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x310) 2018/05/06 11:24:46 executing program 5: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x420180, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x9, 0x4) io_setup(0x9, &(0x7f0000000040)=0x0) io_cancel(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffff7e5, r0, &(0x7f0000000180)="4c4d2bbb6f0aa255b45631617aa11545077eed70296f4f8e673ae6df612c22d6a797c9e4deace8e167e739e960cf296b9ced516cd3e06ddd1d11cbeb6e0ffb0468ff2e3dc44ca30c6207b0931291b99ade5925889bebf0e5c12cb933326868651e0967ef6b14b3b5318cdacfe889a71988ac4843b8", 0x75, 0x7fff, 0x0, 0x1, r0}, &(0x7f0000000200)) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000940)=""/237) r2 = creat(&(0x7f000083bff4)='./file0/bus\x00', 0x0) ioctl$void(r2, 0x5451) eventfd2(0x4, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x5, 0x9, 0x8001, 0x7}, &(0x7f0000000280)=0x10) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000002c0)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) mq_notify(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000040)}}) mq_timedsend(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)) 2018/05/06 11:24:46 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) 2018/05/06 11:24:46 executing program 7: perf_event_open(&(0x7f0000000140)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0xfffffffffffffffc, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 11:24:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) 2018/05/06 11:24:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) 2018/05/06 11:24:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x7c5cfba}) ioctl(r0, 0x800000000008982, &(0x7f0000000040)) 2018/05/06 11:24:46 executing program 6: io_setup(0x0, &(0x7f0000000240)) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) io_setup(0xd47e, &(0x7f0000000080)) 2018/05/06 11:24:46 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x10}]}, 0x38}, 0x1}, 0x0) [ 92.807885] xt_connbytes: cannot load conntrack support for proto=7 [ 92.814545] xt_connbytes: Forcing CT accounting to be enabled 2018/05/06 11:24:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0x28d94023f883e8ad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x400000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x7) accept(0xffffffffffffffff, &(0x7f0000000300)=@rc, &(0x7f0000000280)=0x80) shutdown(r0, 0x800000000000001) 2018/05/06 11:24:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0xff45) shutdown(r0, 0x1) 2018/05/06 11:24:48 executing program 0: r0 = socket(0x2, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfdc5, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/06 11:24:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_void(r0, 0x1, 0x21, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x7}, 0x1c) pwrite64(r0, &(0x7f0000000200)="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", 0xfd, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xe}, 0x6, 0x3, 0x3, 0xc, 0xffffffff, 0x7, 0x5}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7ef, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) r2 = accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000180)=""/64, &(0x7f00000001c0)=0x40) sendto$inet6(r0, &(0x7f00000002c0), 0xfe53, 0x0, 0x0, 0x7fb35a38104a3cef) syz_emit_ethernet(0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/06 11:24:48 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000580)=""/148) setitimer(0x2, &(0x7f0000000240)={{0x77359400}, {0x0, 0x7530}}, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) times(&(0x7f0000000500)) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000640)={'rose0\x00'}) umount2(&(0x7f0000000200)='./file0\x00', 0x0) close(r0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x0) 2018/05/06 11:24:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0x28d94023f883e8ad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x400000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x7) accept(0xffffffffffffffff, &(0x7f0000000300)=@rc, &(0x7f0000000280)=0x80) shutdown(r0, 0x800000000000001) 2018/05/06 11:24:48 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x3, 0x0, 0x1, 0x20, r1}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r3 = dup3(r2, r0, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r4 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r5, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r6, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r4, 0x16) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r7 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) recvmmsg(0xffffffffffffff9c, &(0x7f0000005900)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000001200)=""/197, 0xc5}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000000100)=""/79, 0x4f}, {&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f0000002300)=""/94, 0x5e}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/149, 0x95}, {&(0x7f0000003440)=""/253, 0xfd}, {&(0x7f0000003540)=""/77, 0x4d}, {&(0x7f00000035c0)=""/242, 0xf2}], 0xa, &(0x7f0000003780)=""/242, 0xf2, 0x77110cee}, 0x100}, {{&(0x7f0000003880)=@can, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003900)=""/4, 0x4}, {&(0x7f0000003940)=""/89, 0x59}, {&(0x7f00000039c0)=""/172, 0xac}, {&(0x7f0000003a80)=""/196, 0xc4}], 0x4, &(0x7f0000003bc0)=""/175, 0xaf, 0x8fcf}, 0x1}, {{&(0x7f0000003c80)=@alg, 0x80, &(0x7f0000005380)=[{&(0x7f0000003d00)=""/59, 0x3b}, {&(0x7f0000003d40)=""/244, 0xf4}, {&(0x7f0000003e40)=""/158, 0x9e}, {&(0x7f0000003f00)=""/217, 0xd9}, {&(0x7f0000004000)=""/39, 0x27}, {&(0x7f0000004040)=""/195, 0xc3}, {&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000005140)=""/103, 0x67}, {&(0x7f00000051c0)=""/162, 0xa2}, {&(0x7f0000005280)=""/221, 0xdd}], 0xa, &(0x7f0000005440)=""/243, 0xf3, 0x1c000000000}, 0x4}, {{&(0x7f0000005540)=@alg, 0x80, &(0x7f0000005840)=[{&(0x7f00000055c0)=""/239, 0xef}, {&(0x7f00000056c0)=""/202, 0xca}, {&(0x7f00000057c0)=""/69, 0x45}], 0x3, &(0x7f0000005880)=""/71, 0x47, 0x2}, 0x8}], 0x4, 0x0, &(0x7f0000005a00)) write$eventfd(r3, &(0x7f0000005ac0)=0x1, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000005a40)={'\x00', 0x4f4}) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000200)=""/4096) 2018/05/06 11:24:48 executing program 6: io_setup(0x0, &(0x7f0000000240)) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) io_setup(0xd47e, &(0x7f0000000080)) 2018/05/06 11:24:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000f33f42010058", 0x1f}], 0x1) 2018/05/06 11:24:48 executing program 0: r0 = socket(0x2, 0x3, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000002d80)=[{{&(0x7f0000000000)=@generic={0x0, "0f29d38a54db02fc580adf47b0daa38832bb0a3c46e54b42470385b6ac4ffadc0e2e5034622d669f30f5f7139201b90434cccde7b4bc7fe0a7bd7934809d6634507f922f324f91219a6febfff9061fbe00619b84ab35c6fe6a93bd36c6a7170dafeebfa236e1b7bd7b74d1c4a802b7089a49c7f3d3f0e50b0b0f4c3c403e"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000000)) 2018/05/06 11:24:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000f33f42010058", 0x1f}], 0x1) 2018/05/06 11:24:48 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/05/06 11:24:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0xff45) shutdown(r0, 0x1) 2018/05/06 11:24:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000018c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="0db44ddad888"}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/05/06 11:24:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_void(r0, 0x1, 0x21, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x7}, 0x1c) pwrite64(r0, &(0x7f0000000200)="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", 0xfd, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xe}, 0x6, 0x3, 0x3, 0xc, 0xffffffff, 0x7, 0x5}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7ef, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) r2 = accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000180)=""/64, &(0x7f00000001c0)=0x40) sendto$inet6(r0, &(0x7f00000002c0), 0xfe53, 0x0, 0x0, 0x7fb35a38104a3cef) syz_emit_ethernet(0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/06 11:24:48 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/05/06 11:24:48 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000100)=@alg={0xe0, 0x10, 0x0, 0x0, 0x0, {{'sha512-avx2\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/05/06 11:24:49 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) io_setup(0x2, &(0x7f0000000040)=0x0) io_submit(r1, 0x2, &(0x7f00000002c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000200)}]) 2018/05/06 11:24:49 executing program 5: syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x4000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/05/06 11:24:49 executing program 0: ioprio_set$pid(0x3, 0x0, 0x0) 2018/05/06 11:24:49 executing program 1: r0 = socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c) listen(r2, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000004100)=0x6da3) sendto$inet6(r1, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() sendto$inet6(r1, &(0x7f0000000080)="f8", 0x1, 0x8000, &(0x7f00000003c0)={0xa}, 0x1c) accept4(r2, &(0x7f0000000480)=@nfc_llcp, &(0x7f0000000040)=0x80, 0x0) 2018/05/06 11:24:49 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x3, 0x0, 0x1, 0x20, r1}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r3 = dup3(r2, r0, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r4 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r5, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r6, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r4, 0x16) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r7 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) recvmmsg(0xffffffffffffff9c, &(0x7f0000005900)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000001200)=""/197, 0xc5}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000000100)=""/79, 0x4f}, {&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f0000002300)=""/94, 0x5e}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/149, 0x95}, {&(0x7f0000003440)=""/253, 0xfd}, {&(0x7f0000003540)=""/77, 0x4d}, {&(0x7f00000035c0)=""/242, 0xf2}], 0xa, &(0x7f0000003780)=""/242, 0xf2, 0x77110cee}, 0x100}, {{&(0x7f0000003880)=@can, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003900)=""/4, 0x4}, {&(0x7f0000003940)=""/89, 0x59}, {&(0x7f00000039c0)=""/172, 0xac}, {&(0x7f0000003a80)=""/196, 0xc4}], 0x4, &(0x7f0000003bc0)=""/175, 0xaf, 0x8fcf}, 0x1}, {{&(0x7f0000003c80)=@alg, 0x80, &(0x7f0000005380)=[{&(0x7f0000003d00)=""/59, 0x3b}, {&(0x7f0000003d40)=""/244, 0xf4}, {&(0x7f0000003e40)=""/158, 0x9e}, {&(0x7f0000003f00)=""/217, 0xd9}, {&(0x7f0000004000)=""/39, 0x27}, {&(0x7f0000004040)=""/195, 0xc3}, {&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000005140)=""/103, 0x67}, {&(0x7f00000051c0)=""/162, 0xa2}, {&(0x7f0000005280)=""/221, 0xdd}], 0xa, &(0x7f0000005440)=""/243, 0xf3, 0x1c000000000}, 0x4}, {{&(0x7f0000005540)=@alg, 0x80, &(0x7f0000005840)=[{&(0x7f00000055c0)=""/239, 0xef}, {&(0x7f00000056c0)=""/202, 0xca}, {&(0x7f00000057c0)=""/69, 0x45}], 0x3, &(0x7f0000005880)=""/71, 0x47, 0x2}, 0x8}], 0x4, 0x0, &(0x7f0000005a00)) write$eventfd(r3, &(0x7f0000005ac0)=0x1, 0x8) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000200)=""/4096) 2018/05/06 11:24:49 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000580)=""/148) setitimer(0x2, &(0x7f0000000240)={{0x77359400}, {0x0, 0x7530}}, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) times(&(0x7f0000000500)) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000640)={'rose0\x00'}) umount2(&(0x7f0000000200)='./file0\x00', 0x0) close(r0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x0) 2018/05/06 11:24:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_void(r0, 0x1, 0x21, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x7}, 0x1c) pwrite64(r0, &(0x7f0000000200)="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", 0xfd, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xe}, 0x6, 0x3, 0x3, 0xc, 0xffffffff, 0x7, 0x5}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7ef, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) r2 = accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000180)=""/64, &(0x7f00000001c0)=0x40) sendto$inet6(r0, &(0x7f00000002c0), 0xfe53, 0x0, 0x0, 0x7fb35a38104a3cef) syz_emit_ethernet(0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd636e88ca00002b07fe8000000000000000000000000000bbfe80000000000000000000000000000f7f0002000000000000000000000000000000ffffac1414bb000000000000000000000000000000000c20880b0000000300200fff5f9fa2fdafe6339a676b323dfe18e0a6ba4819c8d18eceb0dd4100809af585e1c92fe02fdcc5afa7020764dbe0caca9a0e31af86fb29fcb5f891e3113c68b11ba8b46f99f9c6beb54d39e61b7f15fd89dd82217c0f0734dcb75bcc906ea18e3522e8f13fce1ceec8db5949923d6b3c424d3726d16dc57c777aaf692e1990127854367d7d3428687cae6792b8f73a3b90219eb803dee4837bab40e720fb74b4a51d9c35b6f113c99c035a92f07e94d27fda2d3e51904235b88ffc251aabfd6288f740e9ff5f324befac7ad2a3487da3177c5905a1e8e20b6cc69063889a39d960be3b2d275f08000800335b47758391b449e4a3401cae24914c81e35ba69d8925b4f1052ac2cc84abf0a4ed0e22e2f7ed9a4030a011e8e658e5d8f292eff1f674662bfe4a0c0086dd09b600046ad5ba7d0da85c39603e0e19a4852e0ace9c47faaaad3bdf781262f7de5e38e0afc0c88f292c467200b1137c2988c830dedf05ab56db22ba29414f8926e1bd75be81a09f7dfa05f528cbfa9227708d3edcdb67635dede6859b9ac11d985adde93a1935c26f6a09af282576d9a75184c80e236efdc415778f680d199a27d541d79089975edcdaaa286472d5c0d2d4dffa2efdf92bb7ae38fa080088be0000000318086c020100000000000004080022eb000000022a01f1ff0200000000000020b620871d08006558000000000000000000000000000000000000ba8e3811cb19b9fd95de880de7ee8001baf4db6ee3a317aee61c8b0e060c4ba31de0407001fcdfdc63ac67e6594740c61f54f8f5c0d9db65a7c465ae13ff7f0e0cbd34cba3aaf2a0dacbcb48615881c1918cfe5311a65a3f271ef300"], 0x0) 2018/05/06 11:24:49 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000580)=""/148) setitimer(0x2, &(0x7f0000000240)={{0x77359400}, {0x0, 0x7530}}, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) times(&(0x7f0000000500)) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000640)={'rose0\x00'}) umount2(&(0x7f0000000200)='./file0\x00', 0x0) close(r0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x0) 2018/05/06 11:24:49 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) sendfile(r1, 0xffffffffffffffff, &(0x7f0000002b80), 0x7fffffff) fsetxattr(r1, &(0x7f00000000c0)=@random={'user.', '\x00'}, &(0x7f0000000100)='./cgroup\x00', 0x9, 0x1) [ 95.377560] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/06 11:24:49 executing program 5: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x11040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240), &(0x7f0000000240)) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) 2018/05/06 11:24:49 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) io_setup(0x2, &(0x7f0000000040)=0x0) io_submit(r1, 0x2, &(0x7f00000002c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000200)}]) 2018/05/06 11:24:49 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0x100000100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/05/06 11:24:49 executing program 2: pipe2(&(0x7f0000000340), 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/05/06 11:24:50 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='vegas\x00', 0x6) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) 2018/05/06 11:24:50 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x100000004, &(0x7f00000000c0)={r3}, &(0x7f0000048000), 0x0) ftruncate(r2, 0x207fff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/06 11:24:50 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000040), 0x4) 2018/05/06 11:24:50 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x3, 0x0, 0x1, 0x20, r1}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) dup3(r2, r0, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r3 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r4, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r5, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x16) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r6 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) recvmmsg(0xffffffffffffff9c, &(0x7f0000005900)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000001200)=""/197, 0xc5}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000000100)=""/79, 0x4f}, {&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f0000002300)=""/94, 0x5e}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/149, 0x95}, {&(0x7f0000003440)=""/253, 0xfd}, {&(0x7f0000003540)=""/77, 0x4d}, {&(0x7f00000035c0)=""/242, 0xf2}], 0xa, &(0x7f0000003780)=""/242, 0xf2, 0x77110cee}, 0x100}, {{&(0x7f0000003880)=@can, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003900)=""/4, 0x4}, {&(0x7f0000003940)=""/89, 0x59}, {&(0x7f00000039c0)=""/172, 0xac}, {&(0x7f0000003a80)=""/196, 0xc4}], 0x4, &(0x7f0000003bc0)=""/175, 0xaf, 0x8fcf}, 0x1}, {{&(0x7f0000003c80)=@alg, 0x80, &(0x7f0000005380)=[{&(0x7f0000003d00)=""/59, 0x3b}, {&(0x7f0000003d40)=""/244, 0xf4}, {&(0x7f0000003e40)=""/158, 0x9e}, {&(0x7f0000003f00)=""/217, 0xd9}, {&(0x7f0000004000)=""/39, 0x27}, {&(0x7f0000004040)=""/195, 0xc3}, {&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000005140)=""/103, 0x67}, {&(0x7f00000051c0)=""/162, 0xa2}, {&(0x7f0000005280)=""/221, 0xdd}], 0xa, &(0x7f0000005440)=""/243, 0xf3, 0x1c000000000}, 0x4}, {{&(0x7f0000005540)=@alg, 0x80, &(0x7f0000005840)=[{&(0x7f00000055c0)=""/239, 0xef}, {&(0x7f00000056c0)=""/202, 0xca}, {&(0x7f00000057c0)=""/69, 0x45}], 0x3, &(0x7f0000005880)=""/71, 0x47, 0x2}, 0x8}], 0x4, 0x0, &(0x7f0000005a00)) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000200)=""/4096) 2018/05/06 11:24:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_void(r0, 0x1, 0x21, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x7}, 0x1c) pwrite64(r0, &(0x7f0000000200)="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", 0xfd, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xe}, 0x6, 0x3, 0x3, 0xc, 0xffffffff, 0x7, 0x5}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7ef, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) r2 = accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000180)=""/64, &(0x7f00000001c0)=0x40) sendto$inet6(r0, &(0x7f00000002c0), 0xfe53, 0x0, 0x0, 0x7fb35a38104a3cef) syz_emit_ethernet(0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/06 11:24:50 executing program 5: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x11040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240), &(0x7f0000000240)) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) 2018/05/06 11:24:50 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000580)=""/148) setitimer(0x2, &(0x7f0000000240)={{0x77359400}, {0x0, 0x7530}}, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) times(&(0x7f0000000500)) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000640)={'rose0\x00'}) umount2(&(0x7f0000000200)='./file0\x00', 0x0) close(r0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x0) 2018/05/06 11:24:50 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) [ 96.418019] sock: process `syz-executor1' is using obsolete setsockopt SO_BSDCOMPAT 2018/05/06 11:24:50 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x3f, 0x4) listen(r0, 0x0) 2018/05/06 11:24:50 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/25}, 0x21, 0x0, 0x0) msgrcv(r0, &(0x7f0000e3b000)=ANY=[], 0x0, 0x0, 0x0) msgsnd(r0, &(0x7f00000000c0)={0x10002}, 0x8, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) 2018/05/06 11:24:50 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000370fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) 2018/05/06 11:24:50 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000d01000)=0x7) 2018/05/06 11:24:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c30000)=[{&(0x7f00000000c0)="290000002000190000003fffffffda060200000000000000030000040d000e00ea1100000005000000", 0x29}], 0x1) 2018/05/06 11:24:50 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='o']) [ 96.764330] netlink: 'syz-executor6': attribute type 14 has an invalid length. 2018/05/06 11:24:50 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='o']) [ 97.213110] device lo entered promiscuous mode [ 97.401626] device lo left promiscuous mode 2018/05/06 11:24:51 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000660000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000000000)) 2018/05/06 11:24:51 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x100000004, &(0x7f00000000c0)={r3}, &(0x7f0000048000), 0x0) ftruncate(r2, 0x207fff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/06 11:24:51 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/174) 2018/05/06 11:24:51 executing program 5: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r0) 2018/05/06 11:24:51 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000580)=""/148) setitimer(0x2, &(0x7f0000000240)={{0x77359400}, {0x0, 0x7530}}, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) times(&(0x7f0000000500)) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000640)={'rose0\x00'}) umount2(&(0x7f0000000200)='./file0\x00', 0x0) close(r0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x0) 2018/05/06 11:24:51 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x100000004, &(0x7f00000000c0)={r3}, &(0x7f0000048000), 0x0) ftruncate(r2, 0x207fff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/06 11:24:51 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x3, 0x0, 0x1, 0x20, r1}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) dup3(r2, r0, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r3 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r4, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r5, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x16) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r6 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000200)=""/4096) 2018/05/06 11:24:51 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x60e) shmdt(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x15, 0x3, 0x223, &(0x7f0000000580)={0xffffffffffffffff}) syz_genetlink_get_family_id$team(&(0x7f0000000740)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000e00)={{{@in=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000a00)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000f40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@remote, @in6}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000001240)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000001280), &(0x7f00000012c0)=0x14, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001340)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001440)={@multicast1}, &(0x7f0000001480)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000014c0)={{{@in6, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00000015c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000001600)={@multicast2}, &(0x7f0000001640)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'erspan0\x00'}) recvmmsg(r2, &(0x7f00000071c0)=[{{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000002c00)=""/131, 0x83}, {&(0x7f0000002cc0)=""/79, 0x4f}, {&(0x7f0000002d40)=""/54, 0x36}, {&(0x7f0000002d80)=""/4096, 0x1000}], 0x4, &(0x7f0000003dc0)=""/86, 0x56}, 0x4}, {{0x0, 0x0, &(0x7f0000004e80)=[{&(0x7f0000003e40)=""/32, 0x20}, {&(0x7f0000003e80)=""/4096, 0x1000}], 0x2, &(0x7f0000004ec0)=""/117, 0x75, 0x8}, 0x6}, {{0x0, 0x0, &(0x7f0000004f80)=[{&(0x7f0000004f40)=""/40, 0x28}], 0x1, &(0x7f0000004fc0)=""/208, 0xd0, 0x95}}, {{&(0x7f00000050c0)=@sco, 0x80, &(0x7f0000006640)=[{&(0x7f0000005140)=""/215, 0xd7}, {&(0x7f0000005240)=""/8, 0x8}, {&(0x7f0000005280)=""/4096, 0x1000}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/233, 0xe9}, {&(0x7f0000006400)=""/211, 0xd3}, {&(0x7f0000006500)=""/117, 0x75}, {&(0x7f0000006580)=""/136, 0x88}], 0x8, &(0x7f00000066c0)=""/222, 0xde, 0x3}, 0x2}, {{&(0x7f00000067c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006840)}, 0xffffffffffffff01}, {{&(0x7f0000006880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006a80)=[{&(0x7f0000006900)=""/12, 0xc}, {&(0x7f0000006940)=""/71, 0x47}, {&(0x7f00000069c0)=""/149, 0x95}], 0x3, &(0x7f0000006ac0)=""/175, 0xaf, 0x1}, 0x3}, {{&(0x7f0000006b80)=@nfc, 0x80, &(0x7f0000007100)=[{&(0x7f0000006c00)=""/162, 0xa2}, {&(0x7f0000006cc0)=""/129, 0x81}, {&(0x7f0000006d80)=""/34, 0x22}, {&(0x7f0000006dc0)=""/246, 0xf6}, {&(0x7f0000006ec0)=""/117, 0x75}, {&(0x7f0000006f40)=""/155, 0x9b}, {&(0x7f0000007000)=""/218, 0xda}], 0x7, &(0x7f0000007180)=""/60, 0x3c, 0x400}, 0x5}], 0x7, 0x40000020, &(0x7f0000007380)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000073c0)={{{@in6=@mcast2, @in=@rand_addr}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000074c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007500)={{{@in, @in6=@dev}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000007600)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007640)={{{@in, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000007740)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000007d00)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x500040}, 0xc, &(0x7f0000007cc0)={&(0x7f0000001b00)=ANY=[@ANYBLOB="7e063bb58c377a9fff44a7576b8fbe798e4b2fd2a5c77a8cfb2895bff78539a4d8a92fe500739035de13fbe211", @ANYBLOB="22002dbd7000fedbdf250100000008000100", @ANYBLOB="ec00020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ffffffff3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000100000008000100", @ANYBLOB="a40102003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ca00000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400fb2c000008000600", @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c00040000000706ff00000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYBLOB="08000100", @ANYBLOB="7c0102003c00010024000100656e61626c656400000000000000000000000000000000cf000000000000000008000300060000000400040008000600", @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400090000000800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000010008000600", @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040059fb00004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004007f000000"], 0xb}, 0x1}, 0x40) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000600)={0x0, 0x7f}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000680)={r5, 0x8, 0x10, 0x7, 0xfffffffffffffffe}, &(0x7f00000006c0)=0x18) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000b40)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0}, &(0x7f0000000bc0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000c00)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x4e20, 0x9258, 0x4e24, 0x0, 0xa, 0x20, 0x0, 0xbf, r6, r7}, {0xef, 0xe, 0xcce4, 0x80000000, 0x7, 0xd4f, 0x7f, 0x100000001}, {0x57, 0x8, 0x1, 0x6}, 0x1, 0x6e6bbd, 0x0, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x16}, 0x4d3, 0x3c}, 0xa, @in6, 0x3500, 0x7, 0x0, 0x7, 0x8, 0x8001, 0x5}}, 0xe8) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000480)) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r4, 0x29, 0x1d, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, r8}, 0x14) socket$inet(0x2, 0x1, 0x1) r9 = socket$inet6(0xa, 0x3, 0x4d) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r10, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@remote, @multicast2, 0x0}, &(0x7f0000000140)=0xc) socketpair(0x8, 0x800, 0x7c, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$KDDELIO(r12, 0x4b35, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, r11}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r9, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) 2018/05/06 11:24:51 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000300)='cgroup.threads\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="3050e4680faceaba6544760088009fbcf021483ac975e1d65548109f3a64ea4ac33bddaf65cd81e12addef6879ebe6c09f4766881a0943394f0b2fe7f2063fb5e017fccee5cd6cd90386a1293f04bd4a75415c5903b5c868104210953a3b9dafd98437a635d271ee65aef0c33d56bde8ef840a239e4162402ed1b198d65fe3c55a1e92ea0a978fb89ddc259ed24692e290748b8f335487cc876416bb9574e8171390135f2a2edd41a32fc238e0a5111a3877dec6733673dc06334ea3f1771e5f30d872a0808043cd57201c2b8df679b753458af1a2"], 0xd5) 2018/05/06 11:24:51 executing program 4: r0 = socket$inet(0x2, 0x80000000003, 0x2) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x40010, &(0x7f00000000c0)={0x2}, 0x10) 2018/05/06 11:24:51 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/06 11:24:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x120c03}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x6, 0x4) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001700)=@can, 0x80, &(0x7f0000001940)}, 0x0) 2018/05/06 11:24:51 executing program 6: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"6c6f002b19d21000", 0x105}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={"6c6f000307000000100000ab01002000", {0x2}}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/06 11:24:51 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x60e) shmdt(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x15, 0x3, 0x223, &(0x7f0000000580)={0xffffffffffffffff}) syz_genetlink_get_family_id$team(&(0x7f0000000740)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000e00)={{{@in=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000a00)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000f40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@remote, @in6}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000001240)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000001280), &(0x7f00000012c0)=0x14, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001340)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001440)={@multicast1}, &(0x7f0000001480)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000014c0)={{{@in6, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00000015c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000001600)={@multicast2}, &(0x7f0000001640)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'erspan0\x00'}) recvmmsg(r2, &(0x7f00000071c0)=[{{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000002c00)=""/131, 0x83}, {&(0x7f0000002cc0)=""/79, 0x4f}, {&(0x7f0000002d40)=""/54, 0x36}, {&(0x7f0000002d80)=""/4096, 0x1000}], 0x4, &(0x7f0000003dc0)=""/86, 0x56}, 0x4}, {{0x0, 0x0, &(0x7f0000004e80)=[{&(0x7f0000003e40)=""/32, 0x20}, {&(0x7f0000003e80)=""/4096, 0x1000}], 0x2, &(0x7f0000004ec0)=""/117, 0x75, 0x8}, 0x6}, {{0x0, 0x0, &(0x7f0000004f80)=[{&(0x7f0000004f40)=""/40, 0x28}], 0x1, &(0x7f0000004fc0)=""/208, 0xd0, 0x95}}, {{&(0x7f00000050c0)=@sco, 0x80, &(0x7f0000006640)=[{&(0x7f0000005140)=""/215, 0xd7}, {&(0x7f0000005240)=""/8, 0x8}, {&(0x7f0000005280)=""/4096, 0x1000}, {&(0x7f0000006280)=""/124, 0x7c}, {&(0x7f0000006300)=""/233, 0xe9}, {&(0x7f0000006400)=""/211, 0xd3}, {&(0x7f0000006500)=""/117, 0x75}, {&(0x7f0000006580)=""/136, 0x88}], 0x8, &(0x7f00000066c0)=""/222, 0xde, 0x3}, 0x2}, {{&(0x7f00000067c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006840)}, 0xffffffffffffff01}, {{&(0x7f0000006880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006a80)=[{&(0x7f0000006900)=""/12, 0xc}, {&(0x7f0000006940)=""/71, 0x47}, {&(0x7f00000069c0)=""/149, 0x95}], 0x3, &(0x7f0000006ac0)=""/175, 0xaf, 0x1}, 0x3}, {{&(0x7f0000006b80)=@nfc, 0x80, &(0x7f0000007100)=[{&(0x7f0000006c00)=""/162, 0xa2}, {&(0x7f0000006cc0)=""/129, 0x81}, {&(0x7f0000006d80)=""/34, 0x22}, {&(0x7f0000006dc0)=""/246, 0xf6}, {&(0x7f0000006ec0)=""/117, 0x75}, {&(0x7f0000006f40)=""/155, 0x9b}, {&(0x7f0000007000)=""/218, 0xda}], 0x7, &(0x7f0000007180)=""/60, 0x3c, 0x400}, 0x5}], 0x7, 0x40000020, &(0x7f0000007380)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000073c0)={{{@in6=@mcast2, @in=@rand_addr}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000074c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007500)={{{@in, @in6=@dev}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000007600)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007640)={{{@in, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000007740)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000007d00)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x500040}, 0xc, &(0x7f0000007cc0)={&(0x7f0000001b00)=ANY=[@ANYBLOB="7e063bb58c377a9fff44a7576b8fbe798e4b2fd2a5c77a8cfb2895bff78539a4d8a92fe500739035de13fbe211", @ANYBLOB="22002dbd7000fedbdf250100000008000100", @ANYBLOB="ec00020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ffffffff3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000100000008000100", @ANYBLOB="a40102003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ca00000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400fb2c000008000600", @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c00040000000706ff00000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYBLOB="08000100", @ANYBLOB="7c0102003c00010024000100656e61626c656400000000000000000000000000000000cf000000000000000008000300060000000400040008000600", @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400090000000800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000010008000600", @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040059fb00004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004007f000000"], 0xb}, 0x1}, 0x40) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000600)={0x0, 0x7f}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000680)={r5, 0x8, 0x10, 0x7, 0xfffffffffffffffe}, &(0x7f00000006c0)=0x18) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000b40)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0}, &(0x7f0000000bc0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000c00)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x4e20, 0x9258, 0x4e24, 0x0, 0xa, 0x20, 0x0, 0xbf, r6, r7}, {0xef, 0xe, 0xcce4, 0x80000000, 0x7, 0xd4f, 0x7f, 0x100000001}, {0x57, 0x8, 0x1, 0x6}, 0x1, 0x6e6bbd, 0x0, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x16}, 0x4d3, 0x3c}, 0xa, @in6, 0x3500, 0x7, 0x0, 0x7, 0x8, 0x8001, 0x5}}, 0xe8) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000480)) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000780)=0xe8) setsockopt$inet6_mreq(r4, 0x29, 0x1d, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, r8}, 0x14) socket$inet(0x2, 0x1, 0x1) r9 = socket$inet6(0xa, 0x3, 0x4d) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r10, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@remote, @multicast2, 0x0}, &(0x7f0000000140)=0xc) socketpair(0x8, 0x800, 0x7c, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$KDDELIO(r12, 0x4b35, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, r11}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r9, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) 2018/05/06 11:24:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) [ 98.091707] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 11:24:52 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) futex(&(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f00000001c0), 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) write$binfmt_script(r0, &(0x7f00000003c0)={'#! ', './file0', [], 0xa}, 0xb) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/05/06 11:24:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) [ 98.261525] device lo entered promiscuous mode [ 98.552557] device lo entered promiscuous mode [ 98.563893] device lo entered promiscuous mode 2018/05/06 11:24:52 executing program 1: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"6c6f002b19d21000", 0x105}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={"6c6f000307000000100000ab01002000", {0x2}}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/06 11:24:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/06 11:24:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/05/06 11:24:52 executing program 6: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"6c6f002b19d21000", 0x105}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={"6c6f000307000000100000ab01002000", {0x2}}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/06 11:24:52 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x3, 0x0, 0x1, 0x20, r1}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) dup3(r2, r0, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r3 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r4, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r5, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x16) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000200)=""/4096) 2018/05/06 11:24:52 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x100000004, &(0x7f00000000c0)={r3}, &(0x7f0000048000), 0x0) ftruncate(r2, 0x207fff) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/06 11:24:52 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000580)=""/148) setitimer(0x2, &(0x7f0000000240)={{0x77359400}, {0x0, 0x7530}}, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) times(&(0x7f0000000500)) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000640)={'rose0\x00'}) umount2(&(0x7f0000000200)='./file0\x00', 0x0) close(r0) 2018/05/06 11:24:52 executing program 0: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000100)={0x10}, 0x8, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x80, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x3d2}}], 0x3a6, 0x0, 0x0) mq_unlink(&(0x7f0000000140)='$vboxnet0\x00') 2018/05/06 11:24:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) [ 98.992773] ================================================================== [ 99.000211] BUG: KMSAN: uninit-value in netlink_sendmsg+0xb26/0x1310 [ 99.006719] CPU: 1 PID: 7426 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 99.013554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.022907] Call Trace: [ 99.025507] dump_stack+0x185/0x1d0 [ 99.029149] ? netlink_sendmsg+0xb26/0x1310 [ 99.033477] kmsan_report+0x142/0x240 [ 99.037287] __msan_warning_32+0x6c/0xb0 [ 99.041355] netlink_sendmsg+0xb26/0x1310 [ 99.045518] ? netlink_getsockopt+0xc80/0xc80 [ 99.050019] ___sys_sendmsg+0xec0/0x1310 [ 99.054093] ? __fdget+0x4e/0x60 [ 99.057467] ? __fget_light+0x56/0x710 [ 99.061351] ? __fdget+0x4e/0x60 [ 99.064727] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 99.070092] ? __fget_light+0x6b9/0x710 [ 99.074075] SYSC_sendmsg+0x2a3/0x3d0 [ 99.077879] SyS_sendmsg+0x54/0x80 [ 99.081422] do_syscall_64+0x309/0x430 [ 99.085320] ? ___sys_sendmsg+0x1310/0x1310 [ 99.089647] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 99.094831] RIP: 0033:0x455979 [ 99.098016] RSP: 002b:00007f3e14144c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 99.105724] RAX: ffffffffffffffda RBX: 00007f3e141456d4 RCX: 0000000000455979 [ 99.112991] RDX: 0000000000000000 RSI: 0000000020001cc0 RDI: 0000000000000014 [ 99.120259] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 99.127527] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 99.134791] R13: 000000000000053f R14: 00000000006fbe88 R15: 0000000000000000 [ 99.142062] [ 99.143679] Local variable description: ----address@___sys_sendmsg [ 99.149981] Variable was created at: [ 99.153702] ___sys_sendmsg+0xd3/0x1310 [ 99.157681] SYSC_sendmsg+0x2a3/0x3d0 [ 99.161470] ================================================================== [ 99.168820] Disabling lock debugging due to kernel taint [ 99.174265] Kernel panic - not syncing: panic_on_warn set ... [ 99.174265] [ 99.181634] CPU: 1 PID: 7426 Comm: syz-executor0 Tainted: G B 4.16.0+ #87 [ 99.189772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.199128] Call Trace: [ 99.201725] dump_stack+0x185/0x1d0 [ 99.205357] panic+0x39d/0x940 [ 99.208581] ? netlink_sendmsg+0xb26/0x1310 [ 99.212905] kmsan_report+0x238/0x240 [ 99.216711] __msan_warning_32+0x6c/0xb0 [ 99.217999] Not allocated shadow for addr ffff8801507f8000 (page ffffea0007e2fd00) [ 99.220777] netlink_sendmsg+0xb26/0x1310 [ 99.228486] ------------[ cut here ]------------ [ 99.232628] ? netlink_getsockopt+0xc80/0xc80 [ 99.237342] kernel BUG at mm/kmsan/kmsan.c:1326! [ 99.241827] ___sys_sendmsg+0xec0/0x1310 [ 99.246638] invalid opcode: 0000 [#1] SMP PTI [ 99.250681] ? __fdget+0x4e/0x60 [ 99.255138] Dumping ftrace buffer: [ 99.258488] ? __fget_light+0x56/0x710 [ 99.261993] (ftrace buffer empty) [ 99.265862] ? __fdget+0x4e/0x60 [ 99.269543] Modules linked in: [ 99.272892] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 99.272907] ? __fget_light+0x6b9/0x710 [ 99.276072] CPU: 0 PID: 4498 Comm: sshd Tainted: G B 4.16.0+ #87 [ 99.281413] SYSC_sendmsg+0x2a3/0x3d0 [ 99.285355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.292881] SyS_sendmsg+0x54/0x80 [ 99.296656] RIP: 0010:kmsan_get_shadow_address+0x1ce/0x1f0 [ 99.305988] do_syscall_64+0x309/0x430 [ 99.309499] RSP: 0018:ffff880197efe648 EFLAGS: 00010002 [ 99.315101] ? ___sys_sendmsg+0x1310/0x1310 [ 99.324301] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 99.328591] RAX: 0000000000000046 RBX: 0000000000000540 RCX: 0000000000000000 [ 99.333753] RIP: 0033:0x455979 [ 99.341004] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88021fc30418 [ 99.344169] RSP: 002b:00007f3e14144c68 EFLAGS: 00000246 [ 99.351409] RBP: ffff880197efe660 R08: 0000000000000000 R09: 0000000000000001 [ 99.351418] ORIG_RAX: 000000000000002e [ 99.356757] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801507f8000 [ 99.364004] RAX: ffffffffffffffda RBX: 00007f3e141456d4 RCX: 0000000000455979 [ 99.367951] R13: 000000000000041e R14: 0000000000000001 R15: 000000000000041e [ 99.375195] RDX: 0000000000000000 RSI: 0000000020001cc0 RDI: 0000000000000014 [ 99.382452] FS: 00007f80409047c0(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000 [ 99.389696] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 99.396954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 99.405165] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 99.412410] CR2: 00007f269ccfe000 CR3: 000000019782c000 CR4: 00000000001406f0 [ 99.418270] R13: 000000000000053f R14: 00000000006fbe88 R15: 0000000000000000 [ 99.425515] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 99.447244] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 99.454494] Call Trace: [ 99.457068] kmsan_internal_unpoison_shadow+0x5c/0xe0 [ 99.462252] kmsan_unpoison_shadow+0x66/0xb0 [ 99.466646] virtqueue_get_buf_ctx+0x742/0xa20 [ 99.471218] virtqueue_get_buf+0x72/0x90 [ 99.475262] start_xmit+0x293/0x29a0 [ 99.478965] ? packet_rcv+0x21a0/0x21a0 [ 99.482949] ? virtnet_close+0x2c0/0x2c0 [ 99.487013] dev_hard_start_xmit+0x5f1/0xc70 [ 99.491420] sch_direct_xmit+0x540/0x8f0 [ 99.495470] __qdisc_run+0x1785/0x3730 [ 99.499345] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 99.504701] __dev_queue_xmit+0x1d50/0x3520 [ 99.509010] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 99.514362] dev_queue_xmit+0x4b/0x60 [ 99.518150] ip_finish_output2+0x12a1/0x1470 [ 99.522547] ip_finish_output+0xcb2/0xff0 [ 99.526686] ip_output+0x505/0x5d0 [ 99.530208] ? ip_mc_finish_output+0x3b0/0x3b0 [ 99.534774] ? ip_finish_output+0xff0/0xff0 [ 99.539077] ip_queue_xmit+0x1a1e/0x1d10 [ 99.543122] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 99.548558] ? kmsan_set_origin+0x9e/0x160 [ 99.552778] ? ip_output+0x5d0/0x5d0 [ 99.556475] tcp_transmit_skb+0x3d81/0x53d0 [ 99.560787] tcp_write_xmit+0x3911/0xb920 [ 99.564945] __tcp_push_pending_frames+0x124/0x3f0 [ 99.569859] tcp_push+0x8b6/0x9c0 [ 99.573300] tcp_sendmsg_locked+0x5450/0x6cf0 [ 99.577787] ? kmsan_set_origin_inline+0x6b/0x120 [ 99.582612] ? __msan_poison_alloca+0x15c/0x1d0 [ 99.587274] tcp_sendmsg+0xb2/0x100 [ 99.590888] ? tcp_sendmsg_locked+0x6cf0/0x6cf0 [ 99.595538] inet_sendmsg+0x48d/0x740 [ 99.599328] ? security_socket_sendmsg+0x9e/0x210 [ 99.604156] ? inet_getname+0x500/0x500 [ 99.608116] sock_write_iter+0x3b9/0x470 [ 99.612165] ? sock_read_iter+0x480/0x480 [ 99.616301] __vfs_write+0x7fb/0x9f0 [ 99.620008] vfs_write+0x463/0x8d0 [ 99.623537] SYSC_write+0x172/0x360 [ 99.627151] SyS_write+0x55/0x80 [ 99.630502] do_syscall_64+0x309/0x430 [ 99.634373] ? SYSC_read+0x360/0x360 [ 99.638071] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 99.643241] RIP: 0033:0x7f803ec9f370 [ 99.646961] RSP: 002b:00007ffd6eb7f8e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 99.655609] RAX: ffffffffffffffda RBX: 00000000000001e8 RCX: 00007f803ec9f370 [ 99.662863] RDX: 00000000000001e8 RSI: 000055cfe40e0220 RDI: 0000000000000003 [ 99.670113] RBP: 000055cfe40e0220 R08: 0000000000000001 R09: 0101010101010101 [ 99.677365] R10: 0000000000000008 R11: 0000000000000246 R12: 00007ffd6eb7f94c [ 99.684617] R13: 000055cfe3d44fb4 R14: 0000000000000028 R15: 000055cfe3d46ca0 [ 99.691871] Code: 75 29 48 c7 c7 fd 92 7d 8a 31 c0 e8 4d 68 86 ff 80 3c 25 e8 03 2c 8b 00 75 11 48 c7 c7 2d 93 7d 8a 31 c0 4c 89 fe e8 32 68 86 ff <0f> 0b eb fe 48 3d ff ff ff 1f 0f 87 a2 fe ff ff 48 8b 1c 25 10 [ 99.711014] RIP: kmsan_get_shadow_address+0x1ce/0x1f0 RSP: ffff880197efe648 [ 99.718097] ---[ end trace b26066c28412b0eb ]--- [ 100.600446] Shutting down cpus with NMI [ 100.616579] Dumping ftrace buffer: [ 100.620108] (ftrace buffer empty) [ 100.623795] Kernel Offset: disabled [ 100.627402] Rebooting in 86400 seconds..