[....] 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[ 29.904815] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 33.878547] random: sshd: uninitialized urandom read (32 bytes read) [ 34.127303] random: sshd: uninitialized urandom read (32 bytes read) [ 35.398952] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.42' (ECDSA) to the list of known hosts. [ 40.921424] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/29 01:36:22 fuzzer started 2018/05/29 01:36:22 dialing manager at 10.128.0.26:46257 [ 64.580650] can: request_module (can-proto-0) failed. [ 64.591849] can: request_module (can-proto-0) failed. 2018/05/29 01:36:47 kcov=true, comps=false 2018/05/29 01:36:53 executing program 0: 2018/05/29 01:36:53 executing program 1: 2018/05/29 01:36:53 executing program 7: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)="73797a5f74756e0000000000001000", 0x9) sendto$unix(r0, &(0x7f0000000180), 0x0, 0x810, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/05/29 01:36:53 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000140)={0x6, @random="b0b0b4e3e0d2"}) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa1fd}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x500, 0x0, 0x3}, 0x20) 2018/05/29 01:36:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/29 01:36:53 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6050a09c00082b00fe800000000000000000bbfe8000000000000000000000000000aa00000000000890783f74ea00000010a79c6ba774d9bf925296a2ec2b405212ad39a50a7a22495e0c7fbf3f9de553eb0dbd783407e0b0e7b38942c7b636edd67f59700cf609f1f00e8489d3f69ff10ff02c6d7a1ca8dcef4658b103179095d3604448793a8ea818f829270064489ea0e3da0452148e7fb2f1854068f0a608d792009814e5"], &(0x7f0000000040)) 2018/05/29 01:36:53 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x1, 0x6, 0x209e20, 0x8000000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000280)}, 0x20) 2018/05/29 01:36:53 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) waitid(0x0, 0x0, 0x0, 0x80000009, 0x0) [ 73.630015] IPVS: ftp: loaded support on port[0] = 21 [ 73.663755] IPVS: ftp: loaded support on port[0] = 21 [ 73.691109] IPVS: ftp: loaded support on port[0] = 21 [ 73.718723] IPVS: ftp: loaded support on port[0] = 21 [ 73.724797] IPVS: ftp: loaded support on port[0] = 21 [ 73.741887] IPVS: ftp: loaded support on port[0] = 21 [ 73.778697] IPVS: ftp: loaded support on port[0] = 21 [ 73.781968] IPVS: ftp: loaded support on port[0] = 21 [ 75.665361] ip (4725) used greatest stack depth: 54520 bytes left [ 75.732677] ip (4732) used greatest stack depth: 54424 bytes left [ 76.185462] ip (4766) used greatest stack depth: 54056 bytes left [ 76.722288] ip (4813) used greatest stack depth: 53752 bytes left [ 77.078933] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.085456] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.133151] device bridge_slave_0 entered promiscuous mode [ 77.145960] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.152410] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.160196] device bridge_slave_0 entered promiscuous mode [ 77.168723] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.175160] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.191682] device bridge_slave_0 entered promiscuous mode [ 77.227602] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.234122] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.246132] device bridge_slave_1 entered promiscuous mode [ 77.264108] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.270569] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.302208] device bridge_slave_0 entered promiscuous mode [ 77.314497] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.320949] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.329262] device bridge_slave_0 entered promiscuous mode [ 77.338285] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.344815] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.360405] device bridge_slave_0 entered promiscuous mode [ 77.380526] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.386994] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.395706] device bridge_slave_0 entered promiscuous mode [ 77.407959] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.414423] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.428790] device bridge_slave_0 entered promiscuous mode [ 77.448763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.467513] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.473997] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.486551] device bridge_slave_1 entered promiscuous mode [ 77.503703] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.510173] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.522391] device bridge_slave_1 entered promiscuous mode [ 77.537423] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.543872] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.561618] device bridge_slave_1 entered promiscuous mode [ 77.569823] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.576265] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.599012] device bridge_slave_1 entered promiscuous mode [ 77.609869] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.616319] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.627323] device bridge_slave_1 entered promiscuous mode [ 77.638617] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.645178] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.662473] device bridge_slave_1 entered promiscuous mode [ 77.681634] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.689181] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.697394] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.705255] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.711684] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.757977] device bridge_slave_1 entered promiscuous mode [ 77.782789] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.793868] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.809599] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.869612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.908752] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.925636] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.945440] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.970362] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.987192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.014426] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.137788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.190441] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.329662] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.504912] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.544212] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.559567] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.600223] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.625939] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.671750] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.700663] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.749287] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.770091] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.786210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.813480] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.826687] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.878208] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.889517] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.933896] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.058098] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.093844] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.100936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.112230] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.131781] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.138799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.177122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.184170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.199217] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.216111] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.262528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.269551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.343441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.350844] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.357840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.372340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.436679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.443700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.458974] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.472457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.502271] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.509284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.640438] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.648284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.691953] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.710676] team0: Port device team_slave_0 added [ 79.805730] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.832904] team0: Port device team_slave_0 added [ 79.881121] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.901379] team0: Port device team_slave_0 added [ 79.932588] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.965735] team0: Port device team_slave_0 added [ 79.987871] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.004167] team0: Port device team_slave_1 added [ 80.031411] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.051865] team0: Port device team_slave_1 added [ 80.088417] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.108017] team0: Port device team_slave_0 added [ 80.121271] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.146962] team0: Port device team_slave_1 added [ 80.168487] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.177964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.190505] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.225325] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.237186] team0: Port device team_slave_0 added [ 80.246926] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.256410] team0: Port device team_slave_1 added [ 80.261881] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.285241] team0: Port device team_slave_0 added [ 80.303436] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.322075] team0: Port device team_slave_1 added [ 80.345892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.355257] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.362239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.372659] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.394796] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.410061] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.439721] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.447937] team0: Port device team_slave_0 added [ 80.459862] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.467461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.485763] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.512071] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.527406] team0: Port device team_slave_1 added [ 80.533229] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.546186] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.560272] team0: Port device team_slave_1 added [ 80.570527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.596253] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.617267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.625762] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.637207] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.644677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.659846] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.687164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.719890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.745290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.754209] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.763972] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.771419] team0: Port device team_slave_1 added [ 80.783712] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.803005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.812350] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.825947] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.833563] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.842775] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.850784] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.859185] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.866246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.875222] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.922161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.939224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.959752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.970942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.986425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.995282] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.008717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.021368] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.031267] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.038799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.047352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.061128] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.074577] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.091850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.101704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.119813] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.140139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.158454] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.167282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.184230] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.194146] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.201770] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.219918] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.227831] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.238564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.257737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.277299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.294349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.312485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.328070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.341718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.350688] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.363148] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.371782] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.388755] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.397289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.408269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.416753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.440571] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.457832] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.476181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.487943] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.503649] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.512796] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.521815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.554900] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.574841] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.605175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.618644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.626754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.639698] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.651677] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.670179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.685725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.705825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.719734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.743784] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.756919] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.772242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.799598] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.809686] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.854232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.654788] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.661257] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.668128] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.674751] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.715316] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.731812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.758760] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.765238] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.772111] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.778524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.810190] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.817889] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.824302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.831107] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.837555] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.856323] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.057619] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.064116] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.070921] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.077365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.086867] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.098708] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.105143] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.111948] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.118378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.126263] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.137963] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.144409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.151242] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.157673] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.169636] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.176657] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.183094] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.189873] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.196299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.205515] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.217775] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.224216] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.231061] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.237587] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.278978] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.767527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.785333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.828833] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.848862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.862589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.869929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.877792] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.322272] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.351640] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.376517] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.405578] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.431919] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.457367] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.708348] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.035561] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.132295] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.149835] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.162107] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.194131] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.208009] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.243922] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.485909] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.869834] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.885149] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.891430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.898957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.940866] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.948645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.961316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.992416] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.004005] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.010360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.022169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.039334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.049722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.060586] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.074224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.096797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.125873] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.132864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.154798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.503571] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.509854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.524169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.681320] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.729332] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.760671] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.799130] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.805408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.825837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.852061] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.881988] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.991453] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.349062] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.546849] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.990684] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! [ 100.009130] device ifb0 entered promiscuous mode 2018/05/29 01:37:21 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69df01010000ffffffffffff0400005d", 0x103}) r1 = socket$nl_route(0x10, 0x3, 0x0) nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f0000000180)) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000001c0)=0x6) 2018/05/29 01:37:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r1 = dup(r0) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_packet\x00', &(0x7f0000000180)='wlan0^\x00', &(0x7f00000001c0)='wlan1GPLproc\x00'], &(0x7f0000000400)=[&(0x7f0000000240)='/proc/sys/net/ipv4/vs/drop_packet\x00', &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', &(0x7f0000000300)='em0#!(systemmd5sumcgroup\x00', &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_packet\x00', &(0x7f0000000380)='/proc/sys/net/ipv4/vs/drop_packet\x00', &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/drop_packet\x00'], 0x1000) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000040)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="3800000000170f0000000002000000061416770065"], 0x1}], 0x1, &(0x7f0000000240)}, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000000080), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000900)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000a00)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000a40)={@local={0xfe, 0x80, [], 0xaa}, 0x2a, r2}) 2018/05/29 01:37:21 executing program 6: unshare(0x24020400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) close(r0) inotify_rm_watch(r0, 0x0) fsync(r0) 2018/05/29 01:37:21 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x8000006, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/05/29 01:37:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=@routing, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@dstopts, 0x0) r1 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="5c2e9e4103b54d757a70f7ba7f6b1ccf24be2932311a7bdb109b743578e33e37250372fb237be02e57403c627e4c9cdfacb2da6a88bf5c65a1ca4417e311243565b6df372d59a3b8aec8ebd6aebb62b4", 0x50, 0xfffffffffffffffc) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="716b8b2cfc57058cc0748a59e01677ce5be335674b0cfbf1658e55beaac0f7c62f9075df2167d021cdba0d29bf69b2784f8dbd67ab05d21d28054c6d6cac0882", 0x40, r1) 2018/05/29 01:37:21 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xffb6, 0x20001) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x3, 0x0, 0x1}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0xffff, r1, 0x10000, 0xa403}) msgget$private(0x0, 0x30) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x3, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x3, r2, 0x10000, 0x9ae}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f0000000200)="03e36395a6982ce76d55e2324da278aa31f000a5e50cfa379923bd5c8ad48c4323bfbe41a6d132e270c0f2aac25119fde9c9ea27ccab028a8e814edc659e90af2ade797f699d8e58483aeb1ca6a4455acc9d69a546043fb9563905423ffd1dee7ce6ef271ae9b02ffb53033b47c76088d802f98b313f29c5babbd75a764acc53fdb87433bb271e82688ed2a34a73fbd7a93e0e8ac362b2d962a68eb5144a3482dba775408e71b4870cdb85ca55e351df3cb132cf3e39c268d523daa9c7a8b2560fe8aa7916092c6c3d4ed6e11c0e10f395f0579f", 0xd4) 2018/05/29 01:37:21 executing program 4: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x1, 0x3, 0x7, 0xfffffffffffffffe, "0652e00eb284b85afffe8614507a98a878e2a370942b61ebd941144e77f02ac1d0f7bfd8733ccfbf33e030a5993dcc385fe0d7bf235a61c120343d9ef2c239", 0x11}, 0x60) poll(&(0x7f0000000080)=[{}, {}], 0x2, 0x0) socket$unix(0x1, 0x7, 0x0) vmsplice(r0, &(0x7f0000000080), 0x17f, 0x0) 2018/05/29 01:37:21 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xfffffffd}}, @icmp=@parameter_prob={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) r0 = msgget$private(0x0, 0x1) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/81}, 0x59, 0x0, 0x2000) 2018/05/29 01:37:21 executing program 1: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="e4ae2623dbad5e9ee5da0635919fc0aefe2cab3a023066fbca9afee508ef7ef16a6b2d0f54c83b558013706269955c8d0c7389c041de816e9d2b770e3101288893797c86a27d09c30514bade5da61dcd88814b1b13f7ecb98441883657f8a1f9a2f1d5fd7a47fffdd4f480f07fe11cb101e98e94595a98cfcf51600df14b60455f60bb01948fd96d22eefc360f7dac73fb8954c62381d2bab07db6a4a48f1ab5caf61757a5c6776368ded6b8f46be7e5734713c8da386b21d0976a6d151a4ed86da70da188ea0f86b7a2745cb55d3a880aa58265f0", 0xd5, r0) setrlimit(0x1000000000000007, &(0x7f000068d000)) socket$kcm(0x29, 0x2, 0x0) 2018/05/29 01:37:21 executing program 4: getgroups(0x3, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x80000) ioctl$void(r2, 0x5450) setregid(r0, r1) 2018/05/29 01:37:21 executing program 6: r0 = socket(0x1, 0x200000002, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000040)="4429fa6428a93e677fe44366234a0eb9c8df360407eff9be60feb0744671db8a893a98ed2192ad358efdf4a0510ac9c87ed5cb035c356485bcaa71063d138620981f183a92d78a881d60b5478e3c877e6890e19d46ec2dff2028f4c31a45d0fc008221ed7227b558438d5176f54be404f0bc7ff9bb659a67500318a4b40cebbdcb22f9838628b5e7421272c8972cda2982467be29ac1ed087c7c693836f577799280f023886492f291bd15a3d5b120a5") r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0xb4, 0x4) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x6}]}, 0x10) dup2(r0, r1) 2018/05/29 01:37:21 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x103, 0x301040) write$cgroup_subtree(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2b72646d61202f696f202d6d656d6f7279c4842ab38bede1b79d2d01200070696473"], 0x22) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000000)={'vlan0\x00', @ifru_data=&(0x7f0000000040)="bb18dd082c364744614b4651dbb4051ebc56c43cf18a28b285b564809834cf92"}) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xcb, "166e711cf301edc13b7f98d152dc4d1705d81b49e22b4ea49e3448a45f698d67f20d2949544cec788df8badc181610f9c0b5e012fe515cd5ba3d9314b53a857b2299237b7e5e3d7553db27dec438a72c3299e947dd805e9c20d3165180b601193a1ac401394ac6c300816f330faa5b943a1dd43ab6d4c0199fc92535d726c0a8494acf5485d8e20356cfef130359753f6692fcd61f39e6e4f42ef69dda18819fe580d1a18f1a610baad2f09cf3198358aa976ff3b84a87a63d85bd4882f9a573258f2bb4cbdd945035f119"}, &(0x7f0000000200)=0xd3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x80}, &(0x7f0000000280)=0x8) 2018/05/29 01:37:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fsetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x2c0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1082020}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r2, 0x904, 0x70bd26, 0x25dfdbff, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x1) 2018/05/29 01:37:21 executing program 3: unshare(0x24020400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) [ 100.901770] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 100.909385] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 101.064825] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/29 01:37:22 executing program 1: r0 = socket(0xa, 0x1, 0x2) open_by_handle_at(r0, &(0x7f0000000180)={0x46, 0x100000001, "2298fcfcd5f20fcf80457e2195fbba7ae5c60fd096679e76e89d9e1225c29a13d5e1e0211219a4013aefbd5993e0d1b7a36800427b3fcc45c70fd72ac2f1"}, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") write$sndseq(r0, &(0x7f0000000080)=[{0x2, 0x1, 0x1f000000, 0x7, @tick=0x5, {0x9cb, 0x40}, {0x7, 0x7}, @note={0x0, 0x3000000, 0xc3c, 0x9}}, {0x2, 0x5, 0x1ff, 0x2, @time, {0xffff, 0x1}, {0x8, 0x655}, @ext={0x49, &(0x7f0000000000)="b82eb5b042f139d726ce61fdefea1f508eda13f386a7f23e8f45fc6033fd081a5b902b886480bb916743b4a903e7a2d9b15b43dd0d3e53ade063ec889ce12527f98756dea6deb645a2"}}, {0x7, 0xfffffffffffffffc, 0xffffffff, 0xffffffffffff0000, @tick=0xcaa, {0x5, 0xfffffffffffffffc}, {0xccdd, 0x9}, @raw8={"d62bf5963365eb17687e006f"}}, {0xe1, 0x3, 0x27, 0x8, @tick=0x80, {0x40, 0xfffffffffffffc01}, {0x4, 0x5}, @time=@time}], 0xc0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) r1 = semget(0x1, 0x1, 0xa8) semtimedop(r1, &(0x7f0000000140)=[{0x6, 0x2, 0x800}], 0x280, &(0x7f0000000280)={0x77359400}) 2018/05/29 01:37:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0xfffffffffffffffd) 2018/05/29 01:37:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) readlink(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=""/147, 0x93) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=ANY=[@ANYBLOB="24001d00180020000000000000004000020000000000000104000002000005007f000001"], 0x24}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@in={0x0, 0x0, @remote}, &(0x7f0000000280)=0x80, 0xfffffffffffffffe) r2 = accept4$alg(r1, 0x0, 0x0, 0x800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xc4, r3, 0x100, 0x70bd29, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x8}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000}, 0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer2\x00', 0x20000, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000780)='/dev/audio\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xc0, 0x20, 0x200, 0x70bd2b, 0x6, {0x1e}, [@typed={0x14, 0x87, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @typed={0x8, 0x26, @u32=0xfffffffffffffffc}, @nested={0x54, 0x6c, [@typed={0xc, 0x7f, @u64=0xff}, @generic="55df23ff5675a0bc120dcd584345a83701f7b88c16576517dc3ae1060dd1b1463462dc68882b5ffe9604ba79403f4509d96f16c58b2ece76c7a8e9987f", @typed={0x4, 0x8c}]}, @nested={0x3c, 0x71, [@typed={0x8, 0x4d, @fd=r0}, @generic="0fd509d50a56048298b5535fcc5c686a5b4663d5cb914c0fe075a971a22a69c815630cdf91f6caa4d016ecbadbc8b6a6"]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x1000000004}, 0x2003fffa) r6 = dup2(r2, r1) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xc0, r7, 0x8, 0x70bd2a, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xae47}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x81}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xb6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40}, 0x20000010) ioctl$TIOCEXCL(r6, 0x540c) ioctl$TUNSETVNETBE(r6, 0x400454de, &(0x7f0000000200)) 2018/05/29 01:37:22 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x14050, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000200)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xe}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000040)={0x5, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) 2018/05/29 01:37:22 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000ec0)=""/219, 0xdb}], 0x4, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000000640)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='rose0\x00', 0x8}) 2018/05/29 01:37:22 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/05/29 01:37:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socket$inet(0x2, 0x1, 0x131b05c7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='x', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read$eventfd(r1, &(0x7f0000000100), 0xffffffffffffff5b) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1\x00', r3}) 2018/05/29 01:37:22 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xfffffffd}}, @icmp=@parameter_prob={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) r0 = msgget$private(0x0, 0x1) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/81}, 0x59, 0x0, 0x2000) 2018/05/29 01:37:22 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1}}) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='coredump_filter\x00') ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000280)=0xffff) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000340)=""/4096) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x20000, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x0, 0x0, 0x5, 0x7, 0x0, 0x5, 0x18200, 0xa, 0x6, 0x10000, 0x1, 0x0, 0x1ff, 0x100000001, 0x2, 0xeb26, 0x6b84, 0x20000000000, 0x80000001, 0x7, 0x9, 0x1, 0x9, 0xd399, 0x5, 0x3, 0x5, 0x3, 0x6f6, 0x401, 0xf8e7, 0x101, 0x4, 0x8, 0x3e, 0x100000000, 0x0, 0xb16, 0x5, @perf_config_ext={0x3, 0x9}, 0x400, 0x3, 0x7, 0x7, 0x9, 0x800, 0x4}, r3, 0xf, r4, 0x2) 2018/05/29 01:37:22 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00000000c0)={{0x3, 0x7, 0xffffffffffffffff, 0x2ba1, "a51b089541c9e1438c0ae525ffa0d62295544bccd7649597907684555a91e4e31b2c3ef5ed6cac58bbd2b95d", 0x25803df2}, 0x0, 0x0, 0xc66, r2, 0xc, 0x8792, "d5793844c928bad25bd7810f55c77ba57484af237f1d1655e1fbbdbd674fb1dff3568e6100f7bd83756802bb4710f4d04434f82a3e308eef3224267af51ef781", &(0x7f0000000080)='.\x00', 0x2, [], [0x8001, 0x6ea, 0x8]}) msgsnd(r0, &(0x7f00004adff7)={0x2}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/05/29 01:37:22 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = creat(&(0x7f0000000700)='./file0\x00', 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)={0x2, 0x0, [{0xf000, 0x12, &(0x7f0000000740)=""/18}, {0x1, 0x3, &(0x7f0000000780)=""/3}]}) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4180, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000940)=0x0) write$binfmt_misc(r0, &(0x7f0000000840)={'syz1', "62a3c0543c0287462861681653da412799f0c1d0969e6a5a6a7b10f1399763fc796a3c201bb797b0479ae063ff67bf31dd8933eeef894851d8f2464eca3267479bc2680af162b9fe9543626e1e6f6efa2faad3d269a0d3d13afddffc87272d"}, 0x63) setsockopt$packet_int(r2, 0x107, 0x20, &(0x7f0000000680)=0x8, 0x400) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0xc0000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) openat$full(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/full\x00', 0x101000, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40110000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x304, 0xe, 0x2, 0x420, 0x70bd25, 0x25dfdbff, {0x3, 0x0, 0x4}, [@generic="c6bc2b4e3e3667f50902973e79bb5f95e78cdd45cd6599cd2de5641655d5bd7261633f3e3ebec92248adabec422af36f3c771d7f8dc170c3be0e6fbeee4e7f5b22421093913492bd3bfd26efa185fe748d9a128e360b45c1abe123a3c87ac7a01472a7ad327d02a83de713b2c8d7f02c7996ed9706d38085e9d99cfd4709b149278596c1bf931b7748937b0b8fa0f25505389b296d0a5e8756f66741e3ddbda3c3c1cb1441415d3b65ebac0747234b60cc93551012b1fab8f0", @nested={0x1f0, 0x4c, [@generic="369ccbf78b95cd1d7d4b067fdd1bb1b06bd7fcb233c003aff7c4866de33580e863277a4f2c82f0bdd56f430603bf545d8e9e8a38b7a0ee0e9b48fcfc45860610e5a4a0f4f4be2b6d8a19b3dc9705a8e2232c8248f1cbfe63ef0b31a8ba87092626b7fbc56d8eb93149f0fec40e55fdc74486c18bd376277ff57af5ca7b388dbb08ce1dd1e9ba06fea3985c08b830977a5e045eafd211384ab2af891cc13cc132a0a18233acfec658f1636e04bd0b1ba15dcb9d3d63624a74565beec369a47a2fb395d90550d22fdba55d107553fc449d7a78f08e7f9692d4ad76dd37", @typed={0x8, 0x1e, @pid=r3}, @typed={0x8, 0x4c, @fd=r0}, @generic="0451c6f154de31f0476a8c978a86c626d4b9d5cff6ca17dc78aaed8a8913109be0815d1bb50195d43e41c3b964973209e5363d98016fff60", @typed={0x8, 0x85, @fd=r0}, @typed={0x10, 0x14, @str='./)-eth0{\x00'}, @generic="ebad8675f4e8e3c43b91f21804f7e4478bc30d101989a0eefcb026e97a925aa04db6d37bd9161020cdd7c0ebafe24d24f70931d4e6c4b76a548857f766ff6f6707f5ee4bcc97df9a3c66618fa25a00ce87e74a01d483cb53c6ae42fccae4c4a6784929a68d3ee492d20c43f766eaf372a448c33e20ae37c7a02009e531d75ab675", @generic="1c90483a11f0c62cc1013d209003c1ee36fef91295cf26853c252393323b1fe5", @typed={0x8, 0x8f, @uid=r4}, @typed={0x4, 0x29}]}, @nested={0x44, 0x75, [@generic="f5cbb14b7ed95eab654c63a4dc86c4daaac136d9c2e229dc381ba8a33392b9299fc1fd692aecd1c941d6ad1110a5b72c90e7ec301214ca663633", @typed={0x4, 0x58, @binary}]}]}, 0x304}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) sendto$inet6(r0, &(0x7f0000000080)="f0", 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/05/29 01:37:22 executing program 3: r0 = socket(0x1e, 0x2, 0x0) r1 = epoll_create(0x3fc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) 2018/05/29 01:37:22 executing program 1: r0 = socket(0xa, 0x2, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x1, 0x4, {0xa, 0x4e22, 0x8, @empty, 0x2}}}, 0x3a) r2 = open(&(0x7f0000000080)='./file0\x00', 0x100000200, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f00000003c0)=""/97, &(0x7f0000000200)=0x61) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000300)={0x4, 0x1, 0xffffffff, {}, 0x6, 0x2}) r4 = getpgid(0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000440)=""/94, &(0x7f00000004c0)=0x5e) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/120, &(0x7f00000001c0)=0x78) getpgid(r4) r5 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r5, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000380)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x1) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r6, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x34, r7, 0x2, 0x70bd27, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x4000845) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'bridge0\x00'}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) sched_getscheduler(r4) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) 2018/05/29 01:37:22 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [{[{0x9100, 0xffffffffdf6a938b, 0x10000}], {0x8100, 0x7, 0x5, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x58], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 102.404590] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.411331] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.421625] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.428110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.434952] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.441396] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.448345] device bridge0 entered promiscuous mode 2018/05/29 01:37:23 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r1 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x8, 0x7, 0x80000000, 0xfffffffffffffff9, 0x0, 0x3, 0xa382, 0xc, 0x3, 0x7, 0xfa, 0x1000, 0x1, 0xfffffffffffffffa, 0x7fff, 0x1ff, 0x20, 0x2, 0x7f4, 0x200, 0x1, 0x3, 0x2a4, 0xffff, 0x5, 0x5, 0x7fffffff, 0xc, 0x1, 0x6, 0x0, 0x8, 0x100000000, 0x800, 0x9, 0x9, 0x0, 0x2, 0x7, @perf_bp={&(0x7f0000000100), 0x8}, 0x800, 0x7, 0x6, 0x7, 0x0, 0x40, 0x7}, r0, 0x5, r1, 0x2) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'veth1\x00', 0x8002}) openat$ppp(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/ppp\x00', 0x0, 0x0) 2018/05/29 01:37:23 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000e00)={0xffffffffffffff9c}) sendmsg$rds(r1, &(0x7f0000000cc0)={&(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000180)=""/69, 0x45}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f0000000280)=""/79, 0x4f}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/172, 0xfffffcd6}], 0x6, &(0x7f0000000980)}, 0x0) sendmmsg$unix(r1, &(0x7f0000000f00)=[{&(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000a40)='\v', 0x1}], 0x1, &(0x7f0000000ec0)}], 0x1, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) 2018/05/29 01:37:23 executing program 7: socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r0, 0x3, 0xffffffffffffffff) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r2, 0x8, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) vmsplice(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="06", 0x1}], 0x1, 0x0) 2018/05/29 01:37:23 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x410000, 0x0) r1 = signalfd(r0, &(0x7f0000000080)={0x3f}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x10000, 0x4, 0x100}, 0x7f) fcntl$getflags(r1, 0x401) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'syzkaller0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = socket(0x9, 0x4000000000080003, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000280)={'sit0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}) 2018/05/29 01:37:23 executing program 0: syz_emit_ethernet(0x1a, &(0x7f0000002000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@llc={0x4, {@snap={0xaa, 0xab, '\\<', "417796", 0x8f1d, "0e4327"}}}}}, &(0x7f0000000000)={0x1, 0x4, [0xe48, 0x0, 0xfffffffffffffffc, 0x1000000003]}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x100, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/05/29 01:37:23 executing program 1: add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="e6", 0x1, 0x0) keyctl$setperm(0x5, 0x0, 0x40000) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="bb", 0x1, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@hci, &(0x7f00000001c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/29 01:37:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x20000000000010) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xfffffffffffffe0a) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x80201011}, 0xc) 2018/05/29 01:37:23 executing program 5: r0 = inotify_init() r1 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r1, &(0x7f0000000780)="df121e5e7398e5232a200c20e4e7fe1a9201f2e34d81acd7cae0be4af8e0cf5f79dea6f4e35cfb0241ad30b3ca891bc6fd45060a3b2328ea566f03d6bf28eff4fd5202a4689f20ad155b1cd28cbeb956ae6341fdd186556f75188ac09cc92bea6750a6180fe1174d54a71d20650c3f09ed35d3f26f18abdcdb16eba56f5dc723", 0xfffffd77, 0x0) sendmsg$netrom(r1, &(0x7f0000000740)={&(0x7f00000003c0)=@full={{0x3, {"b3d959b0a3fe2f"}, 0x5}, [{"b9810426064a78"}, {"8d2a31641b447f"}, {"1e8effacc00011"}, {"82636008dfcb4f"}, {"af5d3f760c2501"}, {"10053a30f8f854"}, {"31a78ebfc9e781"}, {"a4fb3f2c9b5f5b"}]}, 0x48, &(0x7f0000000500)=[{&(0x7f0000000440)="ac353bad92438f07cce07de81b90ec7e43f992b667d2357bf669092250f7d5158024b99756219396057cb61ca7b37ad67e19835c5c1bf1226b6bed27c6c2da956a52057896fb37eaa651ff28279bbadfbd496c76b06bb8d2b77339ae396897dbf4b7d47737287a4242ea94837ef3064258a856378a45ad84515c31c5b74c383621962f1021909e583dae47f074128206", 0x90}], 0x1, &(0x7f0000000540)=[{0xd0, 0x11f, 0xfffffffffffffffb, "4c579b4a7578a426effc78133f616b10a8cde61f08a725e594e3c79ba3499b804b8e46f39a364bb55c117280e6d16465d1b5ec322c4659ef391151dc09a6479c90c6f06bee05caef6c49fc04a80b4e70bb993c47b36660cb15db1381649b359e53e67a9ca1df56cc9620ac5147ef80df064583a6026dd784c6fc051d78a7f05d57d1e290eaea677aa66bdba83d87f7ca2f1adea9de8bf32da2a3ebcdf75c912b629d569b30d93e58d9ae8aba1ccd1b1d503b96611088eefffef231b646d06c5c"}, {0xa8, 0x117, 0x3, "32c7d66bbb44e756bfbe6cd40e26d8ff005b857ac65e6ff14f2425ea111d02de28d586097047a21f1b48e2e3a4a0cdb1320fe2dd3d372e3fa0bf7eb57090ee0bf891dde1a78b3fb5d13b56217570797561149e2a86df5bacc3994589fca3f2c1ba19511eb6b16af7f0185ac218f99a76a1954ec1c79145fdda295dd6225883c016e1acc7ccd3547be07c9869d5188bcbc2"}, {0x60, 0x101, 0x8, "15a063095efb2e08d30e0d1f8afd0d687fc2a729cfc508563a7b79549c2386e3899e20fbd73087fd16224b5772c1b8dac15b39808ee156c81a1e49acf9760148efae19bcec25f6c99215290320"}], 0x1d8, 0x20048040}, 0x400d0) r2 = socket(0xa, 0x1, 0x0) ftruncate(r1, 0x4148) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@local, @multicast1, 0x0}, &(0x7f0000000100)=0xc) recvfrom$packet(r2, &(0x7f0000000300)=""/170, 0xaa, 0x102, &(0x7f00000001c0)={0x11, 0xff, r3, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000240)='.\x00', 0x80000002) openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x2a000, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) [ 102.492072] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.498578] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.505213] device bridge0 left promiscuous mode [ 102.582719] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/05/29 01:37:23 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'team_slave_1\x00', 0x4801}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getcwd(&(0x7f0000000300)=""/177, 0xb1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'team_slave_1\x00', 0x1}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffff86e, 0x2000) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000100)=r2) write$tun(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="110000000000000000004500100200000000004ba90000000000c190ea5700009078e0000001"], 0xfdef) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000003c0)={'dummy0\x00', {0x4, 0x1, 0x2000000000000000, "5df5f0f29027", 0xffffffffffffffff}}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', r2}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000200)={'erspan0\x00', {0x4, 0x3716, 0x800, "a1d9b418a8cc", 0x1}}) 2018/05/29 01:37:23 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x141d, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c626262c8523bf01") write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0xff4c) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x631c, 0x4, [0xffffffffffff0001]}) 2018/05/29 01:37:23 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/05/29 01:37:23 executing program 3: select(0x40, &(0x7f0000000000)={0x8439, 0x80, 0x38c5, 0x9, 0x3, 0x40, 0x7fff, 0x401}, &(0x7f00000000c0)={0x4, 0x9a, 0x4, 0x7, 0xfffffffffffffffd, 0x6, 0x0, 0x4}, &(0x7f0000000100)={0x80000000, 0x3f, 0x1, 0x2, 0x4, 0x7, 0xfffffffffffffffa}, &(0x7f0000000140)={0x0, 0x2710}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x0, 0x0) 2018/05/29 01:37:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$kcm(0x29, 0x7, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0x4) 2018/05/29 01:37:24 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100)=0x8, 0x338) getsockopt$inet6_int(r0, 0x29, 0x4000000000d2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/29 01:37:24 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x715900, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x0, 0x3, 0x7, 0x3, 0x2}}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/05/29 01:37:24 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) shutdown(r0, 0xfffffffffffffffd) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="493c12f17232b954fa0d0f518f9d1392bd4ac40119a4d566b317c68d50e2705525df43a8edaa0225518b5feaca8222f1251e59ef07ea4b9582b9d9a3cf9ea9060e068a111b57ea478693523629e8a7bc931f22b30f71f8e27798df511804ef1ea00b7ebe3c4d5d9e88129d7979bc2be4403e970569e7be79bd2c0059afcd348e8441b9e832643bc5cb6ccf1296f939c350", 0x91, 0x40010, &(0x7f0000000100)={0xa, 0x4e21, 0x8db9, @dev={0xfe, 0x80, [], 0x2}, 0x117d}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$getregs(0xe, r2, 0x1, &(0x7f0000000180)=""/50) writev(r1, &(0x7f000062dff0)=[{&(0x7f0000d9cfef)='\x00', 0x1}], 0x1) 2018/05/29 01:37:24 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x5}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x1, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0xffffffffffffffff, 0x6}, {0x2, 0x4}, 0x80, 0x4, 0x5}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000240), &(0x7f0000000340)=""/168}, 0x18) 2018/05/29 01:37:24 executing program 6: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x100}, &(0x7f00000006c0)=0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000002680)=""/4096, 0x1000}], 0x1, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00), 0x100000000000017b, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/29 01:37:24 executing program 7: unshare(0x10000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff, 0x40) lseek(r1, 0x0, 0x7) r2 = syz_open_procfs$namespace(r0, &(0x7f0000000180)="6e732f96749d00e749405285d58cf54236ce88abd331fdb5da89af0a358c3bc50b1c34fa0370314f6640ef6eea0a9b996eb52e13b2d14f9640e06ccd98ab30050010a2fa9a3bbba492cde730538401c2477800e3b2f085e4baf4f4f8b7502def7017942351082f655818a2de33397ae951e7700eb13037793365facbcb4e4f8decbfde5b429482ee5f1eb383dc8c7d158abf412d44e020d5121a8cda6ab6aee3f11aea424083c68ef76ab63a2d7ea24c16e8c0e86d7d27c1abe0370d4b8a7a29d2cd1e") r3 = dup(r2) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00000002c0)) 2018/05/29 01:37:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x6c, 0x27, 0x829, 0x0, 0x0, {0x11}, [@generic="a90efc9e3f412d342dde5153f7cf5603aad35d421b2ced9f1d1c5312877eb6c268f07743323df356636cb89945ee8e71b49430f6a1824dd10c49f31a911b3fe5477e073ab6fa74b1836dbe87ec5e305b90ec7a60890d"]}, 0x6c}, 0x1}, 0x0) 2018/05/29 01:37:24 executing program 5: r0 = socket(0x1e, 0x5, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000040)}]) [ 103.451903] netlink: 88 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/29 01:37:24 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="4000000008001b000000400000000000"], 0x28}, 0x1}, 0x0) r3 = getuid() r4 = getgid() fchown(r0, r3, r4) dup3(r2, r1, 0x0) 2018/05/29 01:37:24 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000001100)='/dev/input/mice\x00', 0x0, 0x400980) statx(r0, &(0x7f0000001140)='./file0\x00', 0x400, 0x250, &(0x7f0000001180)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000013c0)={0x0, 0x7, 0x30, 0x7, 0x8}, &(0x7f0000001400)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001440)={r6, 0x8000, 0x3d6000000000000, 0x5, 0x4, 0x3}, &(0x7f0000001480)=0x14) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f00000014c0)=""/171, &(0x7f0000001580)=0xab) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001300)={r0, 0x50, &(0x7f0000001280)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001340)=r7, 0x4) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r3, r2, 0x1, 0x0) write$vnet(r4, &(0x7f0000001080)={0x1, {&(0x7f0000000040)=""/4096, 0x1000, &(0x7f0000001040)=""/45, 0x3, 0x1}}, 0x68) inotify_init1(0x80800) dup2(r3, r5) syz_open_dev$sndmidi(&(0x7f0000001380)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffa, 0x4000) 2018/05/29 01:37:24 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000007c0), 0x0, 0x200007f8, &(0x7f00000008c0)={0x2, 0x4e23}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x55, 0x200000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4e0000004e718667f88e48e7fe0728791434e900966682cf5221e4b90fdad3509fab2ccbbe88a15eea8000bcff2b84bdc7ac405799bdb532c6917593f913512c256954b2917a812d50dee71633ecef0641c164d8c3591460574e5ea73008a8f03fa9f4e7c0e3eedc8db8eaded2bd2ae29758428a5ba99c3171dd498c2477a8ec381509a05e9d300e22f481ec6c8669f7d16f9b9d3b00db86708c76e81151bb731b96a9967c4ab55b7473ef0903b5f51f9d857eaf8147de3a6020f8109a22"], &(0x7f00000001c0)=0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x8}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x200) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000080)) sendmsg$nl_route_sched(r3, &(0x7f0000000e00)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="6fa2692cfdad90c2cd5e28dcd4cfbdced83b149055048428c86f88d224fee0f6305f"], 0x2}, 0x1}, 0x1) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto(r0, &(0x7f0000000300)="bc", 0x1, 0x0, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000480)={'vcan0\x00'}) recvmmsg(r5, &(0x7f0000002540)=[{{&(0x7f0000000ac0)=@nfc, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000b40)=""/184, 0xb8}, {&(0x7f0000000c00)=""/148, 0x94}, {&(0x7f0000000cc0)=""/105, 0x69}, {&(0x7f0000000d40)=""/151, 0x97}, {&(0x7f0000001e40)=""/80, 0x50}], 0x5, &(0x7f0000001f40)=""/246, 0xf6, 0xd13}, 0x7f}, {{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002040)=""/48, 0x30}, {&(0x7f0000002080)=""/105, 0x69}, {&(0x7f0000002100)=""/32, 0x20}], 0x3, &(0x7f0000002180)=""/251, 0xfb, 0x1000}, 0x1}, {{&(0x7f0000002280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002300)=""/4, 0x4}, {&(0x7f0000002340)=""/181, 0xb5}, {&(0x7f0000002400)=""/166, 0xa6}], 0x3, &(0x7f0000002500)=""/30, 0x1e, 0x5}, 0x3}], 0x3, 0x2, &(0x7f0000002600)={0x0, 0x989680}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000002640)={'vcan0\x00', 0x0}) recvmsg$kcm(r5, &(0x7f0000000540)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000000500)=[{&(0x7f0000000340)=""/209, 0xd1}, {&(0x7f0000000440)=""/6, 0x6}, {&(0x7f00000004c0)=""/32, 0x20}], 0x3, &(0x7f0000000640)=""/209, 0xd1, 0x3}, 0x0) recvfrom$packet(r1, &(0x7f00000004c0), 0xfffffffffffffe79, 0x2000, &(0x7f00000000c0)={0x11, 0x17, r6, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/29 01:37:24 executing program 6: r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) 2018/05/29 01:37:24 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x4d42) write$vnet(r1, &(0x7f0000000200)={0x1, {&(0x7f0000000140)=""/146, 0x92, &(0x7f0000000080)=""/70, 0x3, 0x1}}, 0x68) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x103, 0x6, 0x8, 0x800, 0xffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/29 01:37:24 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = gettid() getpriority(0x0, r1) write$rdma_cm(r0, &(0x7f0000001780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001740)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000017c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0xfc, 0x0, @loopback={0x0, 0x1}}, r2}}, 0x30) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) 2018/05/29 01:37:24 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4e68}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x5, 0x8, 0x10000, r1}, &(0x7f0000000180)=0x10) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="6f10cbf59ade7b8a113d98361688ef7129883119981a58582f05a35f8e8245f1a75bf477ca5c54d2b37bdd24326b51c05ce53510030d40c538b0c31ef458545cb0789afe0864c69e1a8dbdbe95ab6b81818c0938146a3e3d6c0cc3bcb9994b762914b8b8d5294e9cb92fcc20d668639f3e938fc60fe201def221b7e1fa7c32db068ec48b1acf681bc36a7c615c05200217217add6dfe50eacc90", 0x9a, 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f0000000340)=""/4096, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="82d871fb603319931c315f41f45e1eb445d6c83172035d8ad6cc407c2343f312ae699d72d7eb909128b14eac051f452b16b42a55be8d0060be5005446a07b0bdaf3cf1629eb7dc7615a4e50afec27d85635f4fb77865bc785e7a25ac998e3c057a245e"]) 2018/05/29 01:37:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001040)={@dev}, &(0x7f0000001080)=0x14) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) [ 103.723886] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/29 01:37:24 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x0, 0x2, 0x3, 0x3, 0x8000}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x2}}) 2018/05/29 01:37:24 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x28001, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000880)='/dev/dsp\x00', 0x400500, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000980)=0x1, 0x4) r3 = syz_open_dev$mouse(&(0x7f00000008c0)='/dev/input/mouse#\x00', 0x79, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) close(r0) socket$vsock_stream(0x28, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000c85000)={0xa0000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000800)={0x6}) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x4000) sendmsg$kcm(r3, &(0x7f00000007c0)={&(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="dfb44939312c9c3936c8d245f79052ac4c0b18f8c2f8bf378868490e0b4622a155e31ee322502008d5519b27a2c448f63f4065789237a165f8ab476486ad43b3262de491da7a6d5bffda1b96c3ac5834fce743513d686598eb35973e7813e4e9b29151003d7ce8d5df04c209ba618415d7f6edf880c5b7f8f812e68e0682c80456656a286dbc695c1d98de60f29c0998bbcbd7fa01028f1a9e5e9e52a5e6961231239e52534e1afddb032243403feae9934e68d91b74d6f4da497f83be70b8f13d639b79a7ad2224915d80125c9a1e68db11b799c681c4ae0dbe72be06bd659552a0b3e1edf28592f0d0", 0xea}, {&(0x7f0000000280)="b0dc0c14d18fb63bb5c2b5462e8b8ec063b1087f20be6f490e5aa23d562e5101dfa680ca17a7115a976cf2789067847d40921307632094d2a427f9fb4122990e9a1c4191ea288fb0d020e363d9b970b018545b1b110c143ceee9f3275062a45ed2a458316e60d5d7", 0x68}, {&(0x7f0000000300)="dfb13f9dff", 0x5}], 0x3, &(0x7f0000000380)=[{0x50, 0x102, 0x4, "0d950ecea8e954281e89a7b8bb3655966187bb77d8f7c003ad71e51c2963dccb521081179dcc8f36a4a2a86b273bafc4e20ab195cafff8cc58d2aa752598"}, {0x28, 0x10a, 0x400, "076c91ffda8c04ff2ca07068abe65960985f9adc4ac0ec"}, {0x78, 0x11, 0x5, "65de18e3f6b31757af72beb84ba27494557f4baf191829e22bccb6e3274a11d3b14b1ab4b2f8b7f31c85222736593c428dee91deb5728298311299f72596cd9b452fc997db924574d0351d5e80586cbc30f1b4630e9fc0d03e9839bcb3abc6f77496"}, {0x60, 0x6, 0x33, "03b9c5369795863d18e17bf19e926906ac24ef2483071b2e0173a44235fba212e8a08f37e6b79907048d3e167911e3f705d50e76c26ad57b53cf7696fd58dcb33077ca746cc69bdd87769f"}, {0xd0, 0x1ff, 0x100000001, "9a7e304bbcc97c237ad2eacbcf8dfd02b61d1fe2e5cc2c8dac500155baeec76300638aaaec3e4750152bd8c999be913c5774d9df306379220d6a6e378f4d935c1078e4001eade62dd26695b9ca494150b21d737548511fabe8ac0c50215646b11ba84480896a08890de02304d5e96d070012b4ce20a86668764326d6db566afa2a4977737b921cb5964ebfd8a8ca423e88b569052db530bb1b77d49741a94e2990646fdefc0af8c271105c4a154976842b8b7ea94c65faec2810ce"}, {0xc8, 0x11f, 0x40, "a410e2f2502a88a4b1fb7187fc81b9696aa6dff8123174f605cf7dfe8f248a19dd7196573c7aa34ccab7b8976776d07208b49cfb766cfe6bd979f04907b7cf17240bfac68683a58ea580ad60274ec8d204582ba564ed0795ce5f80e541afeed60753337448d6a10ef8997894289b7933b4808154f5e7d3b9fc9556095b3926bbdc5454b8b06f2863886518bb79756376083e25f284f0159427250b12511778417fb7c647ee44a3da5feb89616c507824e89095d4"}, {0x60, 0x10d, 0xfffffffffffffffe, "c1d6dc8571b8a02be632553dcba1e2b945f9b49df18cc0f555e065dcc4e501d32fafcd54e3f1c26653728f3b94e03142d344c2a765c9fc6e3b1ea804cc749b54286a9dbc28a50343be99ff3a"}, {0xf0, 0x0, 0x5, "79cee370fd74e618cf0755ed75995c5b4206b1f145359d0839b13bea818d73062d8f41665cc8b149f4e36b3096a89f4923398f4e7a5c770c5a4fb3dcbf3ba81216f488f74ad1db7b4f7210ef570aeb0fc4ad697a46ac487163dc4784fc4dcabd08f09ca517a5f6f15548591344a821461d327c5d72f0d5ecf684174320a88e9ee8744bed58ae442e94dff3474d41d8cb22f43a0d35770df1379ffd6879963aa58dabefa82d854b29d1b2817b50ee814f27111b6ee5e06fb8b8ab61b7300e6bd20415b1a3ca3374eab1cfb420dab27ee632dd7312c955ad2de4"}], 0x438, 0x44000}, 0x4004) open$dir(&(0x7f0000000840)='./file0\x00', 0x8000, 0x4) 2018/05/29 01:37:24 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0xc78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001100], 0x0, &(0x7f0000000000), &(0x7f0000001100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'veth1_to_bond\x00', 'ip_vti0\x00', 'rose0\x00', 'veth1_to_team\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x908, 0x908, 0x940, [@among={'among\x00', 0x838, {{0x400, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x1, [{[], @remote={0xac, 0x14, 0x14, 0xbb}}]}}}}, @mac={'mac\x00', 0x10}]}}, @common=@mark={'mark\x00', 0x10}}, {{{0x3, 0x0, 0x0, 'bond_slave_0\x00', '\x00', "726f736530000200", 'ipddp0\x00', @random="e915b0505f73", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x876edcaa10f351fb, 0x40000000883f, 'nr0\x00', 'bcsf0\x00', 'ip6gretap0\x00', 'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x2ff, 0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x7c271fc211234bd6, 0x0, 0x0, 0xfffffffffffffffd], 0x70, 0x1d0, 0x208}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:systemd_tmpfiles_exec_t:s0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x47d5544bafbc4e2e}}}}]}]}, 0xcf0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x32, 0x80000001}, &(0x7f0000000180)=0x8) [ 103.824935] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/29 01:37:24 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000280)="93556cc525e89c12cd00ab30a93d3f62947c0358a2c2f298254f8a008d69d540868da870cb4965b9bbc5e04c46b97f873bd2c2b7e7e39781621fffbe666054843050c33506b58b618ef49a05") ioctl(r0, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r1 = socket$inet6(0xa, 0x202000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x100}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xdc, 0x40, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r3, 0x28, &(0x7f0000000080)}, 0x10) socket(0x8, 0x8000a, 0xd63) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) 2018/05/29 01:37:25 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) r1 = getpgid(r0) ptrace$getsig(0x4202, r1, 0x60, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x0, 0x4, 0x0, 0xe}, 0x2c) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) sched_getscheduler(r2) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000100)=0x401) 2018/05/29 01:37:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) sendto(r0, &(0x7f0000000ac0)="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", 0x1000, 0x4845, &(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4106-gcm-aesni)\x00'}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000a6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000005940)=[{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000080)='g', 0x1}], 0x1, &(0x7f0000000b00)}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000004b00)=[{{&(0x7f00000027c0)=@ipx, 0x80, &(0x7f0000002840), 0x0, &(0x7f0000004a00)=""/245, 0x46}}], 0x40000000000019e, 0x0, &(0x7f0000002880)={0x0, 0x1c9c380}) 2018/05/29 01:37:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0xfffffffffffffffe}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, 0x8) write$sndseq(r1, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) 2018/05/29 01:37:25 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x20000000) 2018/05/29 01:37:25 executing program 5: r0 = socket(0x2, 0x1, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x7f, 0x8, 0xfffffffffffffffe}, 0xd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000280)="b123c8c72629ecd8de5a71256cba6793b248fb550ee5d1c739782d2e4b171573c8560665c826b7485e8b02016923159a560fe931a2733fe727937a0ce84c578fbeb82abc68c89b0bbad4492c30d957ef86e233db80c203f858d25d5bd2746d334ddd759c0b9981c09f06bcae04b091c9ec835eceec7dd749799fcae90ecade77616dd62bebc2879d3c6d7b8899d785cf0265e2d9165d1ef5319deb173dc56f80186c35c22b5601991520794c9920bb5e782205e9fb6aec0bb159ca02962e", &(0x7f0000000280)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r1, &(0x7f0000000340)="0b585b13e862ce14855b319fc31bafa8d327759d25dc007a6c8f32287bd04bca2e2bd290be63c7b5498d9ddfb2f4b0a1a36728dfe7ea58afdd4204424aa99491e0c8e95f5f6de0ffd00c863a4dd5c6636ee58bcee0172494583be49c6a377a95cdba41943bbe581b77230b97ae057ec3021c9a9c2a12464e2204e9fce37bca2edbc0e47ec827ede89e7053380afa74fd2a7683f41e98d41e279a6d9a7fcfa0fc20a3c7816b9e99ad2b3fd13b45b5dc8f02", &(0x7f0000000100)=""/20}, 0xa687eb1f) 2018/05/29 01:37:25 executing program 7: r0 = getpgid(0xffffffffffffffff) migrate_pages(r0, 0x4f3, &(0x7f0000000080)=0x101, &(0x7f0000000100)=0x5) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000076, 0x4) mknod(&(0x7f0000000140)='./file0\x00', 0xf140, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/29 01:37:25 executing program 6: openat$dir(0xffffffffffffff9c, &(0x7f00000008c0)='./file0/file0\x00', 0x2, 0x0) process_vm_writev(0x0, &(0x7f0000000240)=[{}, {&(0x7f0000000180)=""/136, 0x88}, {&(0x7f0000000040)=""/48, 0x30}], 0x3, &(0x7f0000000a00)=[{&(0x7f0000000900)=""/216, 0xd8}, {&(0x7f0000000680)=""/155, 0x6b}, {&(0x7f00000003c0)=""/237, 0xed}, {&(0x7f00000004c0)=""/52, 0x34}, {&(0x7f0000000500)=""/116, 0x74}, {&(0x7f0000000580)=""/205, 0xcd}], 0x6, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x2cea, @remote={0xfe, 0x80, [], 0xbb}, 0xb2}}, 0x1d5f, 0x3ff, 0x9, 0x5, 0x4036b774}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x80000001) write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x40000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000000c0)={0x7, 0x7}) 2018/05/29 01:37:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') getdents64(r0, &(0x7f0000004100)=""/4096, 0x111e) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000300)={0x6, 0x6, r1, 0x7, r2, 0x8001, 0xa, 0x2}) getdents(r0, &(0x7f0000000100)=""/8, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={r3, &(0x7f00000000c0)=""/36}) 2018/05/29 01:37:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002640)='/dev/snapshot\x00', 0xc00, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ustat(0x80000001, &(0x7f0000002680)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) readv(r2, &(0x7f0000002580)=[{&(0x7f0000000080)=""/104, 0x68}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000000100)=""/216, 0xd8}, {&(0x7f0000002280)=""/96, 0x60}, {&(0x7f0000000200)=""/55, 0x37}, {&(0x7f0000002300)=""/155, 0x9b}, {&(0x7f00000023c0)=""/146, 0x92}, {&(0x7f0000002480)=""/209, 0xd1}], 0x9) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000040)) 2018/05/29 01:37:25 executing program 0: r0 = epoll_create1(0x0) close(r0) r1 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x16b, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x10000, 0x6, 0x6, 0x6, 0x21}, 0x98) read(r0, &(0x7f0000000080)=""/63, 0x3f) readv(r0, &(0x7f0000000000)=[{&(0x7f000032cf93)=""/109, 0x6d}], 0x1) 2018/05/29 01:37:25 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000180)={0x7, 0x7}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@nfc={0x27}, 0xfffffe36) sendto(r2, &(0x7f0000000040)="3c1743e90062deeb40dfe06245d245e23468741978fcdf57871c429e64f7529f1338b2b4af34ed6ba6b4701417f875a183af980c01477da11036ce8c1cf95d3c181ca33a2f6b28bae5881ff26e76152c20e89b2823e4aa0cefc2b932ee5c41e66741006417b0ce266389874a941d74ece1ae6f2961b23e1b", 0x78, 0x0, &(0x7f00000000c0)=@ax25={0x3, {"6f2933ba0d9880"}}, 0x80) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000b40)=0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000e80)="edf4afc4e95e1a5aac76fc2425de47a9fa81148571e0355e39efd440620994f69ae786b20c1081d8162c9190406cede7fffd96a8be0922eee2c7dd2ee3246fda9a3a7f18ced65a1af39faab436e5a38a9d243519d567b8b0d3b4cdd759167fad9e46", 0x62) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000b80)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000c80)=0xe8) fstat(r1, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000dc0)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000002c0)="e2630a87df6b55ccdcfdc0452c51007e9ee774d4b231b3be865fe273d81caf196ee2edf71d2f5f110e36fdb6c7879d1cbad29a16f0cdc810be09a59cb812d942cf670eee316bb9ebedda75e9d289b1980a7519bb5414ef5c1dd25cb1674ef849c25c6154a9976946b17aa28e5d1269cebea113b6592be9d3e767941d1e63f93b72e8eed57412b13be8f0b121185270c3fbaf74bb4268554cd9aa44adf83b6fa88a126a103eb848ae6363ab6e54aa1866d2ffd036b6312a9989437c24065ace7b6b8b21398ad2a08a0964a398b85329ab80705d51178d08c16c57c440672dfc2b35f1c521234b98ce6195c2715f", 0xed}, {&(0x7f0000000240)="576e816d00e4f965a62f277f48e097", 0xf}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000480)="32528bd6077d703ac2dd2ffee5fd6135cef6e0a7b64665625092565e8aeb643949946bdd4f0cd224d78cabe3ac19869bf7d389c11a6fa61f56fdbe43567d1865c7b1a67f033cb66cddc73e950466c33059b692cfe8b41de952dfd77fc777e1821c8804f3c650c0de8b", 0x69}, {&(0x7f0000000500)="2aa69d8c9b81afefbb029781e9488ac6c51f601c88b9b49192f1c46c08cdf6c6375d347c3ffadce3a85cc78ea950cf1e52586377100be288aca1f9c5dc0ba8edd0cc7b44", 0x44}], 0x2, 0x0, 0x0, 0x4000004}, {&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000640)="065b8455347379330126111f42779c68a26ed41739a8a244a65f5cdb505a9d1d677549b7b2a8f56d1e16b6c2b61dba27da7e140961760bbc763a137eed4fd3518ce987b82e87b93b3d9affba59489903c2611b166145a53d14a812d8ce7ec95258052a2a83798e81dd86c2b11e8f62626bdc4871ffda5fc6ec6a61a723b29beb9ac05b89b55f8ed87a3955435f7c704e9012d4d019b32d23f490958304aba52e69c383a63a7ccbc6b7f32ee1e6c36f13a63353d75ef7dc4145ccc7c2585e3598a0bc8313568a8fe543d99e622f8397a8e5fc4cdcb1477eb6c850e9f53ef158b631f898b8e4610601376d4aa125d3715f8c2016e7aa407e9a06", 0xf9}, {&(0x7f0000000740)="9a39e6f3e256e504ab0fb38d27770a6442541dcaa36e180cbf3e24249a4c5497d51bf2eb57aa0ac321f1e3ed503ce1ce046563c4ae5b20bef71b", 0x3a}, {&(0x7f0000000780)="63c1c92e1c94b5edf1dd0ba8ad93a4f32fc3d1098fe978710cdb5e8912c2932a51f391c4aa3bc9a6eb1a4f6adc82b90ae6a541a53d0dc043ea76a39ef88c183cffe1bd951a1f9ffc63466541eea1275aa7a684", 0x53}, {&(0x7f0000000800)="0ba774d585efa3e5a1299e4885c867e9ad92cefc25988f450bdc915d21d98ef7b9d3a185d61f09e8098b0f222441de921b3057dbf1f53f25fc36838725f1e54e5e5031bf5aba2c2a33ac884e289956b7c7f6353d27e93902498f0ebd4cccb6ac2698a8ea8519acb5a23740dd80fee42c24425c76535270d6c535bdc2c4ad9ec635bb95e39d597d8595573e53ed966a81cb0ed15b365fdc79c80c1aebd2aa88131416cecfff06d152ca41b30ca39444461470464d5afc1984d326be41348e4473fdc0b2a70bb533f5a59dfe9a9bcab33d6bb77177675fb4bd853bc72c77", 0xdd}, {&(0x7f0000000900)="0622d7324859ee67a38524fdb045011df598abdeab60bf5b50a081865a16977f4c37dac6d6e15a6ea365ace3d0e1ba02b62ddef900bf0da8d26c5a64dbe28482c0324795905e41aef18ab119a50534b15c768226f98b014a8d61980ceda8e6f3fd227d92c3b83a673f005bfc70f287990900fa3ccc80b544e189c18502887dddb5333745c64ffcb952b676b2034ee24fbb58cbc711ad08c0e6326efdf8d1afe0cbef945502a9a62acfcea277028e8b70", 0xb0}, {&(0x7f00000009c0)="6b53359f216cd310243c812d8cf89a0562b6b658823c8ec047c2e23cbc9fc7056cccffc798", 0x25}, {&(0x7f0000000a00)="b3d143ea79ee366a1986d0d26d70e3c4c452c0c4416f287e59f0a2098c0f6142a833c475a5000d085a355ae090741ff3e2aad614800fdacbf90e2edc521d0f588773743a92140682595d593acb1eb67666f4e4472345b3130125cba4e28908014859dca7a2ea49ec2e9eebd45f491f6a6597ac586da72fbe89d832afe0c81d30ab9597bfe7ab71bf1dba6c9c9d29f9d6a59d98edaa3d00129c1ee1d928f92808665a02a2f4bb64a4b174d0c1bb239ae50b28090bcaef", 0xb6}], 0x7, &(0x7f0000000d40)=[@rights={0x28, 0x1, 0x1, [r1, r2, r2, r2, r1, r1]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x8000}], 0x3, 0x8084) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000280)=0xfc51, 0x25) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000]}, 0xfffffffffffffcf8) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000140)={'bcsf0\x00', 0x2}) 2018/05/29 01:37:25 executing program 1: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x88) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000), 0x10) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000001000)) rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x40046c, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) r0 = socket(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x40000) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000140)={0x100}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/cgroup\x00') [ 104.405236] Unknown ioctl 1074310928 2018/05/29 01:37:25 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000240)='pids.events\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0), &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x6, 0x0, 0x7, 0x3}) openat$cgroup_ro(r0, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x80000001, 0x3, 0x4, 0x0, 0x200, 0xa573, 0x2, 0x7, 0x54, 0x6, 0x400}, 0xb) 2018/05/29 01:37:25 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x48, 0x2}, &(0x7f00000002c0)=0x10) unshare(0x4005ffffffd) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00000001c0)={0x77359400}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000000c0)={0x6, {{0xa, 0x8, 0x38da, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x88) r4 = socket$inet6(0xa, 0x4, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000080)=ANY=[@ANYRES32=r4], 0x1) getsockopt(r0, 0x20, 0x7, &(0x7f0000000500)=""/178, &(0x7f0000000200)=0xb2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR, @ANYRES16=r2], @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYPTR64], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES16=r1, @ANYBLOB="0176727f943559b4d7007414b46b16fd98a5eb6315f85fe935ea5e7a06676dd2c96fe46261113152fcbd8ce43b7e77f0ae1f9610b268df974ceb6c442febcfa6f47b9262755ca172f4b663c75972956179921f5f62e27746c18246629ede1f8e603d6bf0c3c4331e37", @ANYPTR], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES16=r3, @ANYRES64=r4], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16=r3]]], 0x1) 2018/05/29 01:37:25 executing program 7: r0 = getpgid(0xffffffffffffffff) migrate_pages(r0, 0x4f3, &(0x7f0000000080)=0x101, &(0x7f0000000100)=0x5) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000076, 0x4) mknod(&(0x7f0000000140)='./file0\x00', 0xf140, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/29 01:37:25 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000340)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x4dd, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x2e, "b984ee82de468474d9f7a7b830a1dcb7180806ef896470a1ed3e96eab0b779f423132e6b3a85610631da6e4a296a"}, &(0x7f0000000100)=0x36) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x4, 0x10}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) timer_create(0xfffffffffffffffc, &(0x7f0000000080)={0x0, 0x12, 0x0, @thr={&(0x7f00000000c0), &(0x7f00000001c0)}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000300), 0x0) 2018/05/29 01:37:25 executing program 3: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000200)=""/251, 0xfb}, {&(0x7f0000000300)=""/205, 0xcd}, {&(0x7f0000000400)=""/249, 0xf9}, {&(0x7f0000000500)=""/154, 0x9a}, {&(0x7f00000005c0)=""/43, 0x2b}], 0x5, &(0x7f0000000680)=""/133, 0x85, 0xfd}, 0x2) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000780)=@req={0x2000000000, 0x2, 0x3, 0x2}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000ffa000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000000000)=0x89) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000040)=""/196, &(0x7f0000000140)=0xc4) 2018/05/29 01:37:34 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'team_slave_1\x00', 0x2400}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00', 0x26) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x200, 0x0) renameat(r1, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/29 01:37:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x80) unshare(0x2000c00) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0x6, 0x1, 0x1e8cd652, 0xff, r4}, &(0x7f0000000340)=0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000180)=r3, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0xff, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000140)={0x3fff8000000000, r5}) iopl(0x400) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f00000000c0)=[0x28, 0xfffffffffffff8f5]) sendmmsg$nfc_llcp(r3, &(0x7f00000030c0)=[{&(0x7f00000001c0)={0x27, 0x1, 0x1, 0x4, 0x7, 0x1ff, "bd0b817ff806f58baade9cf2eb4da87b2103f692bc3f90bc5da300da6a9894b0dcb6f5693c78e551633c3fd449d721f4dedeb28ed0080cca7c2ff7920eb722", 0x23}, 0x60, &(0x7f0000001700)=[{&(0x7f0000000380)="20533e7b7765362473e9df466fcdb340f3f992b81c3b203b30481ea64eb2f7a76a94963416cb5bc8369588a3b33da0c1a27e751f2b54f21297f2621754f81c94931f66e0fb6fa1a7f5764b2aec01dbd8e1ea1d7a97c49a8114aee854a9f896180b66988752fa39ed3cdfa920276bf8b1e8c18f87041f04af0d4b1029a1193c52bc1cc3f6f7cefc4fa22c696def9e55b6c9638785bf0f163cca2a362b2a21e0dba73b1200bab6039797e6bee3b1d928331c8823ab", 0xb4}, {&(0x7f0000000440)="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", 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{&(0x7f0000001640)="1311391761dba7c99318177c6e0de4c0133401f7c090a50b0389a74998c57c6c9f5198c7838fd080a1df66de1ffe7f7a8df478706559ba6d55ebf6ebbdbff7195eafef080a5eb45903c34c246b5c24b1afe210c9d35ac8c8b3229ac72f0fcd91d8bfda6a7a72dfda0a9e66d3ff9020cceba93a6bd68a238d27921b58e20b5e81884d5be3909d5053c39521d7fa70ca4265736a328040ad", 0x97}], 0x5, &(0x7f0000001780)={0x88, 0x103, 0x40, "d844268c6f7032eb3aa593dda7c1114a3fbcb0339934cf25718b022a8e09aaea93ea9a25f8f6729b3185c2880d0c0423d228e944d6f0fe00eb38c462481e0682550305840a373f94b20e8af2879d20f3fc95b113b19446137ba9a7cc3e165d88cc5c21032aa14b4e751a271337f6246e9c86a02827"}, 0x88, 0x4000000}, {&(0x7f0000001840)={0x27, 0x0, 0x2, 0x7, 0x8, 0xddc, "46cd2c3d84d97b4b18e599d2a2eada268bf6a8c5a5ee3f8d923f01713f0f8c4b5cbe2922c9bece6509020d20fcbc4b48088e79736906ea4fa59b023a0f1754", 0x22}, 0x60, &(0x7f0000001a00)=[{&(0x7f00000018c0)="a27eb16056abcf66363a57c43281fb9b020171ccd9ff8820dc12cc", 0x1b}, {&(0x7f0000001900)="db954f2028a0d1bdcbc44b834e0dae7e06d07958a6db168567c75043b952e454f27e56e1b3f339300aa2594aac803056fecdbbd7f1dbf4b9712bc761f06361af993d71aeca5d10f55585c662f0", 0x4d}, {&(0x7f0000001980)="c000b014215beb9ee0b6d738de88465f90acc15d97ee85fad9995219a32f4495e051ed3f8d05786f11e60685b7de7323c2bd7d1f4f8934987da2140f9d2a2c3eb91b8e2f17c3476e6c1af112917b43ea1799d49b53d396deef6e3b1819966c", 0x5f}], 0x3, &(0x7f0000001a40)={0xa0, 0x3a, 0x101, "bbd7df06a0693908958a568bfa59417f3c56cbb58ff6af0e11aaa405e30e84fa18c401cd6edf751ba31976f6739bcb84528344ea65b3aa359e07996a6e204ec42d1625436123e7dafe5f4e25dd29feb03703ecdb9feb15a44872baf0d0e18a5c9c0b5db988215ee0db18be79daa6a633b3f97e25296e787fa6e8fc0cd6458e8b2aa7a68f11cda7529050f8c9d6"}, 0xa0, 0x4000}, {&(0x7f0000001b00)={0x27, 0x0, 0x2, 0x0, 0x9, 0x80000001, "d6d9854ab4dfa09a919e4d5cf4f6ccbeab6c649c7ca8add92e28caeb1338847714a196a88e93c3e397f5eba6c1f640873583b5677658bb30af94bd21133a4f", 0x9}, 0x60, &(0x7f0000001d00)=[{&(0x7f0000001b80)="e84ce719aa5a9916085730f3f583ae8f5c4c71d473018de7a1f3cd03753cefd930bd3468c42a30442c9809f41880bc5e9b084ac6739529b3832742b84829d82c1e3c08c73c41c708092b", 0x4a}, {&(0x7f0000001c00)="034b4d7cd789e1bff664c8146a1c55b2d5a025591a0deb99829c52207af6d252e4a2f836a005bd03f85e5afdc6a2f6ad5e232498f0f26c5bc5e46a35ff2df9d715f1b79322249a5d628114f5c265fe6ac292c9435492c2c5a3d5eda391a3075d70bf36ac0dd876639c7eecde012b502a48bd087f7fe45fa7133ea1d58e6e3284ee831ca33da8ea05eeb50ebde62829", 0x8f}, {&(0x7f0000001cc0)="2df585c20513783086cd5d0a7ef7259230335d558b53517d8b097bc966991bf1af45d1426e25ede392f8b3836ce08e2c", 0x30}], 0x3, 0x0, 0x0, 0xc000}, {&(0x7f0000001d40)={0x27, 0x0, 0x2, 0x1, 0x7ff, 0x4, "0f29baf1cce5663f40e156c548ae340eec755f50b9328d863b44ff6a2dd0e1fe7380f1d3e6b6ab7de0229f97b5e270a36f4c61ae6e32b6f283eb4922f61b0e", 0x1f}, 0x60, &(0x7f0000001f00)=[{&(0x7f0000001dc0)="45ab614993b10ae1440ba0127d5973c2c770648cd43ec8b166e9e0f69069bcb844185f8bc026569abb8f097db146420be7a8608eaa6dc8a2a2b8a0eea18625a77e7fa74886637f1ec8c8474426db89e95fe4d84ca69ee3973d5d394db97154cf0c935bf36703c28c3ab5c04a7c4138658db83aaad77f86", 0x77}, {&(0x7f0000001e40)="cfe9deb43a5e98d6a1dac6ef1de233e76a06790f08e5be46305053f7d68254d3fcfcc769dcad932306712c793f9c01ad957d4e57e0285c6711caee9f318526a1d9d9817c0296a76263ffe6b2d97b05694127509acdb6989d8774dc6b552127c5622cdbae316ad5749ba1137d2be6c0670b7e4150c1853852938c399000ffbcbd35226fc09e9477b94d97330be8da7717d85d11230848278139c3e105f24c122c0a7e353c31dd9a0580b88e65005c04ba2e2521be9972e7b6d31baa", 0xbb}], 0x2, &(0x7f0000001f40)={0x10, 0x11f, 0x4}, 0x10, 0x40000}, {&(0x7f0000001f80)={0x27, 0x1, 0x2, 0x0, 0x0, 0x4, "3f8ed60399231eb7ee7182c9e3a94dabfa25e7269717425f71049d63f77bcd741ad419998072bfcb58cc029f33129afd9b2bbaa94a068566ed0a100e71780e", 0x9}, 0x60, &(0x7f0000003000)=[{&(0x7f0000002000)="3f6a1bc5a8f5f4491d7d45ebb383335c15c651854441f8e425f48a391a09604fda0d159e87f62f1a0f2e0759babeb25915971c32b97924213c97904cb245bed361b5d7b502c784bb880dbd9249fec2ed037cbdd41868d3ab7e1d61829e1b7c77d33c14dfaa14caed1a119469e4bec45063e99fecc9e8f8f0f268ac62e53d0bbc7876dd043251998cd9804ed8a1e5d19e9fbb127f6cb58c4e488a5f8eeaad3b60c9b1fb8157b58ca96ee7f86f742efe57d03a46c6da19f7fb4b9e49907bde3fff11e7699d4599173938f0f5bfe490b38773a7b59a286f6a730195e0762f14c989a17deb46c386263a3cbd76d1396f1446f1ff4a81477c98fe7db9f483f18e2d60efd769f5e7bd1fac3f0e93c4edc8c8acbd0e76af219c5cf80ca9b7faacfd0075957a5409bfef19786bfbb05923f8be9bad72e3b6794ee64dfc4215715f34cebb3fd4dd4d830c70faa4916b8c497aae9b81f4d9dd272f41c45889ba520f9755a21660e3ce9f06070530a4bf3a5c20987f0e7a9f77de91c6a369207bd59034589206fc872761a5534d11192d0e8ec0eb3d274dea78a646cfc57299e85956e2359224d80da60ca5468c4e054895b05a6ddaf4406a48198ac17483e6fed1cd865207a0f8bb808abb1fe9485dcb540eb11a70dcabedea55d3fe18963daa23e5054f4dfa5b5d89b5d348a772e1125bfc9d598e3a00de86c3c4392ac2124bb20c76b0d7470d781ae491bd55030295c044962d51011cb77538e22e5e3a15112ce70c80b71e3fd75a596e47571df4d04e12ee5c727932de4c858d63334c849531cce3c41667af1217c8134c8179b7ec6077e59abbc550e24ec59168e7500a45e69b83e3ed069cba81d31c795f429e756dd642f46b6968e5280f97ea2cf9bbded944bc6f728c2319266e0eabd5d270793594438e6e29232e40a085c68fe5a266e0534d944df3fe03ec402a0257d22f2b325818cf390fe1ac250edf50c5aab087e6b02dd241170820155ce378db86184fe28f91d6b5f03fe5846882ac1251f4c0b0911a6d92e6b9b01f3bef5fd799e5164b08b6a4ee080cdbca3f42229132d16ffc0938fd22403582363c4f6ea711bb82c0e10bce81118ed35334dc8c08f44c92109f83963e396bb9fd0e4f1c664e30d5f5bd9b94f45ed3d900cac3e149ecfe6b0062db77feef6578a2d2abc8a0f1c256cfa0e029b616b13159936112c93b6d3addeea5458a932e45ca0ce43da7f5e3cf33af6430a0fc7d4cdb1e2f148509f998216bd6b789e6bd72a517280f5628aa1502d202571de570da9275545ca818e8e2d96a63fecd420770b24c11806a21502eb05a02e81541ccdc2a1c82ef5be18d823acaaebae699f2af4b2c15e4806a69eae30748ace0bcb680fea62387e1fb01ede017e824ddb17866462abcd0be2c7e024f717d5795e0d03256660bb5d170823f6c2e3e49c8c716b2e76f85cf71967a6720577612f263ab7d9bc0fdc4f28e0f8c504633126e79cd0f5e0f54c5d466bfa0a0c2baf473ea26550fd00d68b3a4f953bafb0ce88e50bc5d8fd4136b542afe5a679dbc6ab1ffceeb3c670bd58ab33c75624551b871c38fcc15eb51b615cbd02e7f741cf747a64ba37dac3a4278bd0710b73f301b4ee0d4d8a5496586317ad948ab10c84930bcc409f7327b5c5bdabddbe1e59719becdf787a2a6c1d6d56005485abe041fc31d25563643b5f9d1756637c9343ef0efb2fb4eaf4795e131f956fa587cbe19244e7e1abee31742de3b48432ea076bb3903d5ddef0d52f85a5175368223a5564e01e0b806ccf14bb560935e569c06ca4b93e3bd7281686387019cb49785fe7758a9733bc1c6bf4a79211e61174d29b829fb83c0da7f38d84a0adef21ce21ce903ad5e5278e1bb6716c8276f32bb304dda2c9b4691ff2fe40199ba455c709ffbf19b2b869cd2f6a49d259afb639f9bdeabe78104278cd6b3e64635fc576e13d2ca0097e200f1775aaa625ee1cd030a5b30b26048b2cdc9a091a893fdcd53d4247a22bad4a2692bae7330e5d9ab8688c739953567dba2fa1b4d1e308c7cc20f4e306ffe511b04b98b11429be237ff048fb2f163ef621a815deeb54599e62d64deed6cfed66cdf5b1bea2b9278662f3448ffe1c02432e7f26d6a88504b1531f793a0a9dd67524369fb1142334ea0e622739955719205184d5c6d058e43b958851b0c17700ed9f571c3441483d67f4540e4104b58bf68d6ab40b4e20b026860fa0974df7c8267fd071ad44bf8be0a0406fa9b7b13a47d34b1799395ca76e1af13c52dab5ff1ac9cb4015583d827739aba67c2074e12f621a1673b188cbb52dab18e4256641dc52451c841f6d386428a80824c970ff5f155b74bc06902ffa487f77d4557076f18c0367d458bfb4ef9da3b6274377f4aa9b6d47fd9728a4d7667f13ac6078171cfe77885ce899393d2cd7a8111bf3b143c6dbace57e2701a5753f64b36fe95e19c9d5df91af6c5fcd91649b3bfc144a420d1658d95c4743d892e796504c4eab856ad434e4827643231ad4bb5609831800e131a3e5b168b8d0da505e590beaca7d6ba111ed2d33c5877f74974ce08651f556ed6a2bd9b0fdc533d5f64338f6517a37f18897cfd253aa2de1c340d49bc6b8fb9f6616b4a827be2af5b54fb7b341a716e8067d926f42112e77a5e591068d27315ff3b02f13870ac7111121136430fd9b66c1a885a79a4097c92db89c5163f9cfefd9bd31fe9ef685f73842faaea88d7acbcce14e7d935bad4d4d2aae19e986e48a53716ffd058be98d52dfe9fbe1c1c9f5a72a5746eeeec12469c21480ba9fea59b5fcb0486eb01e6a04582a8a23c06b4c76430b5c43e1e62ae27fd964648ae663eeea1aef4934fae3ac4d57996e70e4b80d9bd7a9d1fc311f5b2fb392cc65b50c8916c79b4e0f441fb7b255fea4d84c79f2c81f6f9c28d1135b7d7f4ad0fc2571700d3176d2385dbd636e0cddfd1feb089c1ce4f14750c88855f46f4b398fe95ec8312cd493b6c9972bcddebb10eaff9b408a39f9923610423f4aa6d0e3932bfcaed6c676aad7998038775c91f42c7e4d8445086c8b7b5ed56225d69f6abe585f621fd945ce105048507ba05487e3da318d2e7cbdef3f46f5a0fff424f67bc89265063df5ebae4cd9a017d0ad34a352249fabbef2644f2790097344cb2b53ebe07968a3230c0c99ea088f38665d0ce4f6ddc569f8ac9758268ecdc919e9392bdff88ce33b468c515e0f47e05065f08e5e3837a9cfced6d8b11affc55c33f9de2ca5a4c48c81487b54bbcb97cabfbadd3d6971b000c87ae6fc20c3b617326ba3f95f60ef2115016835d6bb56dd549ac205032f799144739cf8f95f72571ffa3643e1e85428c9da486ed8a2330ac0a4542e434aa76ff7ae8b84fd3540f6cbf22c937101e2f2da6c966eab4b25615e4f344dd9cc1a9bfe1a4c30cd18fdae974b09e8796e05f631bf5155189b2c381992afe0e721f23ceffbf213893507771d8373405831c6a47c0a34fc3558a335dc0d53cf0ff77570070a25f2bf312e6dc465f355e4becf35fd2b6048b11ce775b8c6baad98ff103d7393c5c792a4e09c502cecceb41fc3f8ef329e9069797c71a75404f8b1370a7686f3c9ae88ad51d9e74a7ad1cfa824bf4bb8542b80f4fbb72e0def8556fceba37b426cd526c04c525a9a04933a19ba1eb0e6d4fb444b5dd9e79da82a4c6abd3302fb3c5aa5a02fcb684b0ea0ff1e1eb2d64f57494650f8e0c7f4a243efc99236250ae9a38e8c350f7075a0dd351ad5f56f4bbe43475323e5cf186c1f5b90618f2bab8fe1ec1a86065d73c0b45b1b42ecd45bd7af9ed9e6eace8253a6055e5f4d570a37b74977e665b7f2f17812040685e3b9832de157e018620d1ec3ca923b68ea8c5c6436dc2996d9080a02a5d67e1047a09a5e6a1bd3128a42b387aaed2b4ab15bf0c27e97bc422411161ccd6244de4dc3dc263342f968703a6e69ed30ddb33836283f806dae62ed6ff679feff3ce624d3cd79c6695a967d397f0a8d7e9a88fe73486daed5b0170b09ee68ee0a1fe7b0053c75545f36996f3f90e268940266a6191d53b91d654713037da0a72fa603bf64493ba2960085bbe69936d898eddd89bf0062390bad2cdaa62147e8a456237e905fa56f1646e4ba5db30a5ee51bae605637ef16fd6a66517301cb704ab1769093e156ad42f7daa11f88c3e3c4bc87606154c10f113106d504c6359e69871917af6900598c82a70a0c2134c2c973fe247f3e8053325eac1a9ea09fc5bd8515c570faf7af6c4d87e61d55d3deb0727c2a93d1577757ca6a6d943b2ce5a0e35d0a02a1196d9adfc5d4d4020d4ebf9f34ca4fe7555b4aba16fbf37ab6abb3d549cd7d225d9833a38a70413ef661647f33f05ad68caae4c72efc709f53c94cb497b46ecc097a864b78ddb5b77757fe37938b85ccdf1a34eb86b64bfe44f22c9cf19944b976dd358f0c9b27fc3ee7a1a62cf78902d1e9046fe7c026c858eefd483985edea816724b2db3aca2b8844d457c175eb657675ab78a18ecee0fd240903dc9535418c3a64d75204099d4e363d8db471ccfe96f6cd0e5015afb077e1f28782d6c7ba9b11f7f208fb7748b60f309fac140142e79c9e8c032cbae9664fa8ced339e2b275d387181db476ae0c20373ca0b14562d71235629b0ba6d1a0ff11ad46d7f23360315e4288ecb13a308b44ee4a6741c9fa91440087c8c64c2411454582ee5d6dd8bd4b632c240ac73548e71ccfd619e16939c1ca7c827a53d4ccef84c6d48ab930987e074161a0083a40f49775f3b5213a9126d86f99f3d274e9acdc855757bc002213ad6bb124b5eb85dfefd537b17449e47b987c7c9191fb3e1487daf0c4f2c93b339aed214f3145d7898646bcde4b8967274bbdd52923198264cc07c6a260c9c5ac44d7e11fb14981366fb9f5a2990a999fabea5571aa447ddc413d18cb08913d0742ca36bee69900cfc00131d739f3a6cf24dcaf2ccf216a55540e4c73b6b20de3734650efc5385b6b572f2971c1d9734ded7990c6422e56e1bddd44a29c002a0a0003ba846ab575bba91da82cb342816255278db2f6c89a025e05e9c052137723fb0a93e9fb1efd85437a022cedc10b0bf77dbac4aa8ce2ddfce240c10190c58749a089d85e22953f5baf5aa5d2209852e864e59cdcfddb34519188a4de9ed560fcad439bf1113488d1a6d54ebd174adc2a996f3bdb61af6b19ad425a1f0c7d880618cdab87f36fad488825d751adbdf252976dc0a30a929c114aa578d7c61fa29029738ca08b17c9f8479d93817b0eb1330b23ef64a3762e37f8feaf19663028ac470251b091f623f948c62b9ce1a59cff12f10f17c596590955ff2c689128699a5fa6caa51405b216c9f9a1fa2c5d7685020531dce9415f47ec646b0dfc3e4a9ff1733e04786bd4a62f9a333992cd285a25a37afc4cb7fd4e7fd562c7d53a836b50aed67905f929be72173ca7eeb1f32727b58d504ac7bc588d5cc4a2b1582329abf458d0cab42f8ebe37a3a813c6381245475b895d44427633a19e16137eeaebd5261fdd5832c97eb8d3429f6fd2d5f8b5739fb002667a1bc00443176a52ae084ea426612448bc2aefb723c348ce48048883218054e2e4641d02df07fa2bc543c44775fae3ff2a0214ffd6a368fce8122a1d46018a27e45f5faf4993a39eac2cf42fd9cafa8355f36fba72e90de1c8a528d8944ceea68dfefa1dc8e4c825408a20522254ff4f1c9fb6244aa5cfb864276f78c9d42778c1c9ed7c5a7bcfd8925e7621b68b6e2fa1193d8f0d75979bea3", 0x1000}], 0x1, &(0x7f0000003040)={0x80, 0x107, 0x200, "a1fe290d49a03fd1c780e70470f567e945f500a7d6df7d35b5d37faf5cdeeb5c2253978177ac5aba61eeb81ff2e9e160f459cba62368737bc71fcc350c3b3c22dc64bdcc9b210ff08fd502e5064d09775d40279982ce8676a90cf687925660693ddd08caf6eaead87a9e"}, 0x80}], 0x5, 0x8880) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r6, 0x4) socket$rds(0x15, 0x5, 0x0) 2018/05/29 01:37:34 executing program 1: syz_emit_ethernet(0x369, &(0x7f0000000780)={@random="cd3997030f00", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [], {@mpls_mc={0x8848, {[{0x1, 0x172, 0x69, 0x2}, {0x9, 0x3, 0x1f, 0x6}, {0x6, 0xe7c56d, 0x0, 0x3f}, {0x0, 0xd9, 0x9, 0x4}, {0x100000000, 0x1, 0x3, 0x9}, {0x2, 0x1200000000000, 0xc1, 0x401}], @ipv6={0xffffffffbe5af03b, 0x6, "5f78e5", 0x31b, 0x32, 0x81, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff]}, {[@hopopts={0x88, 0x0, [], [@ra={0x5, 0x2, 0x400}]}, @fragment={0xaf, 0x0, 0xd5, 0x7ff, 0x0, 0x800, 0x64}, @dstopts={0xbf, 0x33, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @generic={0xffffffff00000001, 0x66, "35e25fc730a47fc357f4be91e568846af22f73b70b2d068a7e98335512f6998245e5d30af869cab75c938ceadf23ab0eb5db02a279535d1c1ca0d442aeda01b92e4418cfbf1d238bbce343dfd145a48c9e9300313b8bc5a40b2a2ebe83331b3ef9ff6c8c0763"}, @generic={0x7fff, 0xca, "e67b8e6de4271f46790a4d81463bc68521761e165c62b2baf807956857b7819c397a823d1a09c7d4143d7cb467ee6c9d38a9ecfd84db4128cea2f851e79d2a4ef584dcd38561813d494bf58a6f521d0b870280a82ea8f7c0df911e888922912aa939cefbf5684e6202630fdd688ed25dcdece856afe97b51f8df3e55c0da19f00647cd6bc70dbee9943e6fd90c2a0a4af21dc88d4449f5e079dd2697f567d6cad604b45a3612ece1a02c2bb3ebb9eaf74ee26dbd4d45550811ef7552a72031e58775fc979ae0ebd4a761"}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @calipso={0x7, 0x38, {0x1ff, 0xc, 0x1f, 0x4e25, [0x7, 0xff, 0x3fb3, 0x1, 0x16efb736, 0x2]}}]}, @dstopts={0x2b, 0x1a, [], [@enc_lim={0x4, 0x1, 0x6}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x4ed}, @calipso={0x7, 0x48, {0x6db, 0x10, 0x6, 0x8, [0x3ff, 0x101, 0xbe6, 0x7, 0xffffffff, 0xffff, 0x8, 0x59]}}, @calipso={0x7, 0x28, {0x12167a82, 0x8, 0x3, 0xffffffffffff993a, [0x3f, 0x8000, 0xfffffffffffffff7, 0xfffffffffffffffc]}}, @enc_lim={0x4, 0x1, 0xff}, @calipso={0x7, 0x10, {0x3, 0x2, 0x7, 0x79, [0xffff]}}, @pad1={0x0, 0x1}, @generic={0xed, 0x2e, "d343df598a10314e0005c14b041decaa72a11dda1547a84aee1713f728efbe3654ca22e634a97b2bc8ae5742f5f6"}, @jumbo={0xc2, 0x4, 0x4}]}, @srh={0xbf, 0x2, 0x4, 0x1, 0x5, 0xff, 0x1, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}]}], @udp={0x4e24, 0x4e21, 0x63, 0x0, [@guehdr={0x2, 0x8, 0xffffffff, 0x4, 0x100, [0x80]}], "3305ddc36b40c992748e3fdd5ab41597510859f3178f799d2546b652eefc73b0128b4579664f7fbab0369284e7ab121a06af8986408f8cdba734ab8a578c593b288c22056e3af68e03e6ec2134554defbe9933"}}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x2c4001) munlockall() ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x2) 2018/05/29 01:37:34 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/rt_acct\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x101) close(r0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000000)=""/68, &(0x7f0000000080)=0x44) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/05/29 01:37:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) lseek(r1, 0x5, 0x3) ioctl(r0, 0x3, &(0x7f00000001c0)="c626262c8523bf012cf66fdc27f23ff9922165a2b18845785c45c2b710baba9b08464fdefc2b5ddd4e80e607987714611123adc2e6228d20edc98e4dc4d887f2a66894a82807d4b190cb929801c0227c45a73480dfb2b911e18064060503f2ae745fa1e532ab998427c6a6304cca17be000000002bc5208fbeadaa9229033907c7801da3932f6468e4d8bea200172a9d13c1d35a9437012e54bbc3cfddb3c84b641c06306b7f6129324372cc96") sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da32}, [@nested={0x4, 0x27}]}, 0x18}, 0x1}, 0x0) r2 = semget(0x1, 0x1, 0x80) openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc0\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x3e, 0x2}, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000000400)={{r6, r7+10000000}, {r8, r9+10000000}}, &(0x7f0000000440)) open$dir(&(0x7f0000000140)='./file0\x00', 0x2002, 0x1e5) semtimedop(r2, &(0x7f0000000000)=[{0x7, 0x6, 0x1800}, {0x4, 0x0, 0x800}, {0x4, 0x5, 0x1000}], 0x2aaaaaaaaaaaaaba, &(0x7f0000000100)={r3, r4+30000000}) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$RDS_CONG_MONITOR(r10, 0x114, 0x6, &(0x7f0000000280), 0x4) 2018/05/29 01:37:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "036d075b4b910bcd5290b079a21cebc94f8667027db808dde1a4bac75ab66c57fa8ecfe1308341e68a128157f4075a935ab168b23eccea6dcf0bdb90e0d0c6"}, 0x80) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @loopback, @dev}, &(0x7f00000001c0)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r2, @dev={0xac, 0x14, 0x14, 0xb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/29 01:37:34 executing program 4: r0 = socket$inet6(0xa, 0x1200000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x39e) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x38000000, 0x40000) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000080)={0x7fff}) 2018/05/29 01:37:34 executing program 7: r0 = getpgid(0xffffffffffffffff) migrate_pages(r0, 0x4f3, &(0x7f0000000080)=0x101, &(0x7f0000000100)=0x5) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000076, 0x4) mknod(&(0x7f0000000140)='./file0\x00', 0xf140, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 113.789492] netlink: 'syz-executor2': attribute type 39 has an invalid length. [ 113.848230] ================================================================== [ 113.855648] BUG: KMSAN: uninit-value in gre_rcv+0x1237/0x1970 [ 113.861536] CPU: 1 PID: 7014 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #102 [ 113.868801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.878147] Call Trace: [ 113.880720] [ 113.882866] dump_stack+0x185/0x1d0 [ 113.886496] ? gre_rcv+0x1237/0x1970 [ 113.890218] kmsan_report+0x149/0x260 [ 113.894020] __msan_warning_32+0x6e/0xc0 [ 113.898083] gre_rcv+0x1237/0x1970 [ 113.901627] ? raw_local_deliver+0x63/0x1660 [ 113.906131] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.910978] ? erspan_xmit+0x2d70/0x2d70 [ 113.915038] gre_rcv+0x2d6/0x3b0 [ 113.918406] ? gre_parse_header+0x14e0/0x14e0 [ 113.922903] ip_local_deliver_finish+0x881/0xed0 [ 113.927670] ip_local_deliver+0x43c/0x4e0 [ 113.931819] ? ip_local_deliver+0x4e0/0x4e0 [ 113.936138] ? ip_call_ra_chain+0x7c0/0x7c0 [ 113.940465] ip_rcv_finish+0xa36/0x1d00 [ 113.944441] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 113.949813] ip_rcv+0x118a/0x16d0 [ 113.953262] ? ip_rcv+0x16d0/0x16d0 [ 113.956896] ? ip_local_deliver_finish+0xed0/0xed0 [ 113.961832] __netif_receive_skb_core+0x47ff/0x4ac0 [ 113.966849] ? kmsan_set_origin_inline+0x20/0x120 [ 113.971696] process_backlog+0x62d/0xe20 [ 113.976027] ? rps_trigger_softirq+0x2f0/0x2f0 [ 113.980610] net_rx_action+0x7c1/0x1a70 [ 113.984592] ? net_tx_action+0xab0/0xab0 [ 113.988654] __do_softirq+0x56d/0x93d [ 113.992463] do_softirq_own_stack+0x2a/0x40 [ 113.996768] [ 113.999004] __local_bh_enable_ip+0x114/0x140 [ 114.003673] local_bh_enable+0x36/0x40 [ 114.007562] ip_finish_output2+0x1378/0x1490 [ 114.011971] ip_finish_output+0xcaf/0xff0 [ 114.016123] ip_output+0x505/0x5d0 [ 114.019667] ? ip_mc_finish_output+0x3b0/0x3b0 [ 114.024252] ? ip_finish_output+0xff0/0xff0 [ 114.028574] raw_sendmsg+0x3e77/0x41c0 [ 114.032471] ? raw_getfrag+0x630/0x630 [ 114.036367] ? compat_raw_ioctl+0x100/0x100 [ 114.040686] inet_sendmsg+0x3f7/0x750 [ 114.044485] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 114.049849] ? inet_getname+0x4a0/0x4a0 [ 114.053823] __sys_sendto+0x6c0/0x7e0 [ 114.057625] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 114.063001] __x64_sys_sendto+0x1a1/0x210 [ 114.067154] do_syscall_64+0x152/0x230 [ 114.071049] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.076246] RIP: 0033:0x455a09 [ 114.079435] RSP: 002b:00007f173c372c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 114.087141] RAX: ffffffffffffffda RBX: 00007f173c3736d4 RCX: 0000000000455a09 [ 114.094409] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000013 [ 114.101677] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 114.108947] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 114.116209] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 114.123480] [ 114.125102] Uninit was stored to memory at: [ 114.129431] kmsan_internal_chain_origin+0x12b/0x210 [ 114.134546] kmsan_memcpy_origins+0x11d/0x170 [ 114.139039] __msan_memcpy+0x109/0x160 [ 114.142931] pskb_expand_head+0x3a6/0x1a70 [ 114.147166] ip_tunnel_xmit+0x2dd6/0x37b0 [ 114.151313] erspan_xmit+0x1c67/0x2d70 [ 114.155205] dev_hard_start_xmit+0x5f1/0xc70 [ 114.159614] sch_direct_xmit+0x578/0x8f0 [ 114.163686] __qdisc_run+0x1785/0x3730 [ 114.167581] __dev_queue_xmit+0x1d50/0x3510 [ 114.171906] dev_queue_xmit+0x4b/0x60 [ 114.175715] neigh_resolve_output+0xac6/0xb60 [ 114.180209] ip_finish_output2+0x1362/0x1490 [ 114.184622] ip_finish_output+0xcaf/0xff0 [ 114.188771] ip_output+0x505/0x5d0 [ 114.192308] raw_sendmsg+0x3e77/0x41c0 [ 114.196192] inet_sendmsg+0x3f7/0x750 [ 114.199996] __sys_sendto+0x6c0/0x7e0 [ 114.203792] __x64_sys_sendto+0x1a1/0x210 [ 114.207942] do_syscall_64+0x152/0x230 [ 114.211828] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.217005] Uninit was created at: [ 114.220582] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 114.225687] kmsan_kmalloc+0x94/0x100 [ 114.229492] kmsan_slab_alloc+0x10/0x20 [ 114.233471] __kmalloc_node_track_caller+0xb32/0x11b0 [ 114.238662] __alloc_skb+0x2cb/0x9e0 [ 114.242372] alloc_skb_with_frags+0x1e6/0xb80 [ 114.246867] sock_alloc_send_pskb+0xb56/0x1190 [ 114.251445] sock_alloc_send_skb+0xca/0xe0 [ 114.255676] raw_sendmsg+0x221c/0x41c0 [ 114.259563] inet_sendmsg+0x3f7/0x750 [ 114.263368] __sys_sendto+0x6c0/0x7e0 [ 114.267167] __x64_sys_sendto+0x1a1/0x210 [ 114.271327] do_syscall_64+0x152/0x230 [ 114.275217] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.280397] ================================================================== [ 114.287744] Disabling lock debugging due to kernel taint [ 114.293189] Kernel panic - not syncing: panic_on_warn set ... [ 114.293189] 2018/05/29 01:37:35 executing program 7: r0 = getpgid(0xffffffffffffffff) migrate_pages(r0, 0x4f3, &(0x7f0000000080)=0x101, &(0x7f0000000100)=0x5) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000076, 0x4) mknod(&(0x7f0000000140)='./file0\x00', 0xf140, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000a88f88), 0x2f0c, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/29 01:37:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) unshare(0x8000000) r1 = semget$private(0x0, 0x5, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x6, 0x5, 0x17fc}], 0x1, &(0x7f0000000080)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r3, 0x0, 0x70bd29, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe2e}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004045}, 0x80d0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x7, @empty, 0xa000000000000000}, @in={0x2, 0x4e21, @rand_addr=0x8}, @in6={0xa, 0x4e20, 0x1ca0000000000000, @loopback={0x0, 0x1}, 0x80000000000000}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x80000001, @empty, 0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x16}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e20, 0x8001, @empty, 0x2}], 0xcc) unshare(0x800) r4 = memfd_create(&(0x7f0000000340)="000000000000000000003f00000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37aec72aa4283dfb4324823208fe4181169855d2017dffbb670250ae64eae0405adf476627b16a1e986e0b987b2d1d6a40df6f5e4d9438c3aa50fe75cfe", 0x2000000001) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000400)=""/150) getuid() getegid() setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x20}], 0x1c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/29 01:37:35 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x2000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0xfffffffffffffffc, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0xfffffffffffffff5) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) 2018/05/29 01:37:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x440100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e24, 0x400, @empty, 0x7}}, 0x5, 0x3, 0x40, 0x7}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000004c0)={r2, 0x3f, "059b21949ee1bf620687f46a3cfc284ca571e518221d8879add5cf9f516b820c8b244ba8c66a17f6f907cf1e5876d7694af0b6cba2f12de42d39f1b728bc50"}, &(0x7f00000000c0)=0x47) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0xd0, r4, 0x300, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xd, 0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/05/29 01:37:35 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) lstat(&(0x7f0000000140)='/\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000003c0)=@getsa={0x0, 0x12, 0x200, 0x70bd25, 0x25dfdbfe, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x2, 0x3c}, [@policy={0x0, 0x7, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e21, 0x0, 0x4e21, 0x0, 0xa, 0xa0, 0x0, 0xff, r1, r2}, {0x9, 0x7, 0x1, 0xfffffffffffffffb, 0xf99a, 0x27a, 0x5, 0x3ff}, {0x2, 0x3ff, 0xfffffffffffffffa, 0xfffffffffffffe00}, 0x6, 0x6e6bb0, 0x3, 0x1, 0x3, 0x2}}, @replay_val={0x0, 0xa, {0x70bd2c, 0x70bd2a, 0xe5}}, @sec_ctx={0x0, 0x8, {0x0, 0x8, 0x1, 0x5092, 0x0, "e7221f37c439c53215"}}, @migrate={0x0, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff, 0x32, 0x7, 0x0, 0x3500, 0x2, 0x2}, {@in=@dev={0xac, 0x14, 0x14, 0x20}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x2b, 0x7, 0x0, 0x0, 0x2, 0xa}]}, @algo_comp={0x0, 0x3, {{'lzs\x00'}, 0x0, "b34a533a1b1c07140987ec33ab0a8f"}}]}, 0xfe3f}, 0x1}, 0x0) 2018/05/29 01:37:35 executing program 0: r0 = socket(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x8001, 0x3, 0x86, 0x100}, {0x4, 0x5, 0x9, 0x3}, {0x9d12, 0x1, 0x8b7, 0xf41}, {0x4e5f, 0xffffffffffff8000, 0x7, 0x10001}, {0x5, 0x1f, 0xffffffffffffff7f}, {0x3, 0x4, 0x779, 0x1}, {0x0, 0x53, 0x10001, 0xff}]}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x64, 0x0, 0x0, 0x1}, {0x6}]}, 0xfffffd65) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffffff80, 0x101000) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/05/29 01:37:35 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4801, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/167, &(0x7f0000000100)=0xa7) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000280)="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", 0xfc) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) [ 114.300556] CPU: 1 PID: 7014 Comm: syz-executor6 Tainted: G B 4.17.0-rc5+ #102 [ 114.309211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.319131] Call Trace: [ 114.321713] [ 114.323868] dump_stack+0x185/0x1d0 [ 114.327606] panic+0x39d/0x940 [ 114.332384] ? gre_rcv+0x1237/0x1970 [ 114.336100] kmsan_report+0x260/0x260 [ 114.339900] __msan_warning_32+0x6e/0xc0 [ 114.343969] gre_rcv+0x1237/0x1970 2018/05/29 01:37:35 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1c}, 0x2b) socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x2e4) [ 114.347510] ? raw_local_deliver+0x63/0x1660 [ 114.351926] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.356786] ? erspan_xmit+0x2d70/0x2d70 [ 114.360847] gre_rcv+0x2d6/0x3b0 [ 114.364220] ? gre_parse_header+0x14e0/0x14e0 [ 114.368718] ip_local_deliver_finish+0x881/0xed0 [ 114.373480] ip_local_deliver+0x43c/0x4e0 [ 114.377627] ? ip_local_deliver+0x4e0/0x4e0 [ 114.381957] ? ip_call_ra_chain+0x7c0/0x7c0 [ 114.386289] ip_rcv_finish+0xa36/0x1d00 [ 114.390266] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 114.395633] ip_rcv+0x118a/0x16d0 [ 114.399088] ? ip_rcv+0x16d0/0x16d0 [ 114.402720] ? ip_local_deliver_finish+0xed0/0xed0 [ 114.407730] __netif_receive_skb_core+0x47ff/0x4ac0 [ 114.412753] ? kmsan_set_origin_inline+0x20/0x120 [ 114.417599] process_backlog+0x62d/0xe20 [ 114.421666] ? rps_trigger_softirq+0x2f0/0x2f0 [ 114.426333] net_rx_action+0x7c1/0x1a70 [ 114.430316] ? net_tx_action+0xab0/0xab0 [ 114.434392] __do_softirq+0x56d/0x93d [ 114.438204] do_softirq_own_stack+0x2a/0x40 [ 114.442865] [ 114.445103] __local_bh_enable_ip+0x114/0x140 [ 114.449599] local_bh_enable+0x36/0x40 [ 114.453483] ip_finish_output2+0x1378/0x1490 [ 114.457901] ip_finish_output+0xcaf/0xff0 [ 114.462143] ip_output+0x505/0x5d0 [ 114.463164] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 114.465681] ? ip_mc_finish_output+0x3b0/0x3b0 [ 114.465697] ? ip_finish_output+0xff0/0xff0 [ 114.465710] raw_sendmsg+0x3e77/0x41c0 [ 114.465743] ? raw_getfrag+0x630/0x630 [ 114.492661] ? compat_raw_ioctl+0x100/0x100 [ 114.496982] inet_sendmsg+0x3f7/0x750 [ 114.500782] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 114.506161] ? inet_getname+0x4a0/0x4a0 [ 114.510135] __sys_sendto+0x6c0/0x7e0 [ 114.513942] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 114.519320] __x64_sys_sendto+0x1a1/0x210 [ 114.523473] do_syscall_64+0x152/0x230 [ 114.527362] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.532553] RIP: 0033:0x455a09 [ 114.535736] RSP: 002b:00007f173c372c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 114.543444] RAX: ffffffffffffffda RBX: 00007f173c3736d4 RCX: 0000000000455a09 [ 114.550719] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000013 [ 114.557992] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 114.565261] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 114.572532] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 114.580290] Dumping ftrace buffer: [ 114.583815] (ftrace buffer empty) [ 114.587502] Kernel Offset: disabled [ 114.591104] Rebooting in 86400 seconds..