[....] 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[ 29.114486] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 30.986881] random: sshd: uninitialized urandom read (32 bytes read) [ 31.362640] random: sshd: uninitialized urandom read (32 bytes read) [ 32.576792] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.39' (ECDSA) to the list of known hosts. [ 38.086073] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/28 05:31:03 fuzzer started 2018/05/28 05:31:03 dialing manager at 10.128.0.26:46257 [ 61.622412] can: request_module (can-proto-0) failed. [ 61.633473] can: request_module (can-proto-0) failed. 2018/05/28 05:31:28 kcov=true, comps=false 2018/05/28 05:31:34 executing program 0: 2018/05/28 05:31:34 executing program 1: 2018/05/28 05:31:34 executing program 7: 2018/05/28 05:31:34 executing program 2: 2018/05/28 05:31:34 executing program 4: 2018/05/28 05:31:34 executing program 3: 2018/05/28 05:31:34 executing program 5: 2018/05/28 05:31:34 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xa, 0x1, 0x7fff, 0x65}, 0x2c) [ 70.563230] IPVS: ftp: loaded support on port[0] = 21 [ 70.593712] IPVS: ftp: loaded support on port[0] = 21 [ 70.598496] IPVS: ftp: loaded support on port[0] = 21 [ 70.621472] IPVS: ftp: loaded support on port[0] = 21 [ 70.630779] IPVS: ftp: loaded support on port[0] = 21 [ 70.661793] IPVS: ftp: loaded support on port[0] = 21 [ 70.663652] IPVS: ftp: loaded support on port[0] = 21 [ 70.688717] IPVS: ftp: loaded support on port[0] = 21 [ 72.532097] ip (4687) used greatest stack depth: 54520 bytes left [ 72.621198] ip (4693) used greatest stack depth: 54424 bytes left [ 73.194065] ip (4743) used greatest stack depth: 54296 bytes left [ 73.921139] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.927639] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.966353] device bridge_slave_0 entered promiscuous mode [ 74.011741] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.018270] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.041710] device bridge_slave_0 entered promiscuous mode [ 74.066526] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.073083] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.082565] device bridge_slave_0 entered promiscuous mode [ 74.093782] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.100255] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.132938] device bridge_slave_0 entered promiscuous mode [ 74.155940] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.162430] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.185234] device bridge_slave_0 entered promiscuous mode [ 74.199925] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.206386] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.214664] device bridge_slave_0 entered promiscuous mode [ 74.225767] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.232261] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.250250] device bridge_slave_0 entered promiscuous mode [ 74.267751] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.274245] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.288592] device bridge_slave_1 entered promiscuous mode [ 74.300100] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.306658] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.323020] device bridge_slave_0 entered promiscuous mode [ 74.340860] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.347325] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.370993] device bridge_slave_1 entered promiscuous mode [ 74.379445] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.385924] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.400845] device bridge_slave_1 entered promiscuous mode [ 74.408278] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.414720] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.424830] device bridge_slave_1 entered promiscuous mode [ 74.434943] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.441476] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.465466] device bridge_slave_1 entered promiscuous mode [ 74.475808] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.482390] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.492542] device bridge_slave_1 entered promiscuous mode [ 74.512605] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.520652] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.528167] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.534603] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.570454] device bridge_slave_1 entered promiscuous mode [ 74.592231] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.598714] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.620759] device bridge_slave_1 entered promiscuous mode [ 74.646998] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.654943] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.663149] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.672925] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.681535] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.689947] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.810234] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.825624] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.858721] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.867358] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.909931] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.917495] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.003174] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.083860] ip (4875) used greatest stack depth: 53768 bytes left [ 75.109960] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.270798] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.284574] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.452582] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.505081] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.539257] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.578076] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.593185] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.605185] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.616233] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.655954] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.673736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.723344] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.744874] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.763453] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.771240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.827173] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.837799] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.860684] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.879647] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.952683] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.970445] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.977502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.008214] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.015444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.048171] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.055213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.067190] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.074517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.115418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.122417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.139344] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.146462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.219150] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 76.226159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.247513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.254595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.300188] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.307158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.322488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.341242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.372673] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.381065] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.388306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.402134] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.444836] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.452733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.514658] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.535227] team0: Port device team_slave_0 added [ 76.690199] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.716900] team0: Port device team_slave_1 added [ 76.753443] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.773091] team0: Port device team_slave_0 added [ 76.882263] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.953649] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.980785] team0: Port device team_slave_0 added [ 77.012612] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.021295] team0: Port device team_slave_0 added [ 77.028323] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.038639] team0: Port device team_slave_1 added [ 77.053763] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.063994] team0: Port device team_slave_0 added [ 77.075923] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.099549] team0: Port device team_slave_0 added [ 77.106472] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.123675] team0: Port device team_slave_0 added [ 77.131896] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.140717] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.158300] team0: Port device team_slave_0 added [ 77.190398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.204732] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.242842] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.250744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.265008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.275767] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.287548] team0: Port device team_slave_1 added [ 77.298143] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.312972] team0: Port device team_slave_1 added [ 77.333576] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.353398] team0: Port device team_slave_1 added [ 77.370891] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.382882] team0: Port device team_slave_1 added [ 77.396536] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.414401] team0: Port device team_slave_1 added [ 77.426903] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.444872] team0: Port device team_slave_1 added [ 77.464232] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.472237] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.496898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.522983] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.530267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.537225] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.551952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.561194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.579858] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.602946] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.611681] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.624508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.643813] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.651815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.661218] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.670963] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.680581] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.688681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.697375] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.714673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.734235] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.752361] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.759616] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.766839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.784820] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.804259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.827318] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.843507] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 77.851250] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.860319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.872651] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.900222] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.910410] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.944420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.959709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.968749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.978203] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.986738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.995215] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.003933] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.012943] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.020289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.044530] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.076375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.096265] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.130181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.138001] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.145618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.153549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.161153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.169466] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.182252] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.191667] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.201901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.223009] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.231803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.243747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.258260] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.269173] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.278721] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.288447] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.301087] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.308800] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.320311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.367688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.409535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.440691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.454636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.462850] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.471329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.479244] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.487328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.506968] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.522229] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.543980] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.553865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.574348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.601104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.625546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.646647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.655977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.667975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.687973] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.700218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.712185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.726549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.742934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.499607] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.506120] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.512969] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.519402] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.538573] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.545477] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.747564] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.754108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.760906] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.767384] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.788991] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.795608] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.802070] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.808791] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.815196] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.825092] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.849623] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.856110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.862923] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.869366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.904930] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.917281] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.923745] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.930561] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.936996] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.951310] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.959439] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.965883] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.972948] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.979374] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.032265] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.060817] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.067270] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.074096] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.080517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.141781] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.155210] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.161837] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.168623] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.175087] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.191909] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.567235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.578991] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.592430] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.600013] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.608204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.616363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.625377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.001462] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.132540] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.173358] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.225295] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.279434] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.411606] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.545246] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.628564] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.772995] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.904570] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.975697] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 89.992616] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.039945] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.179430] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.339302] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.452239] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.604133] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.610493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.621261] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.694907] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.701522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.712130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.741783] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.754255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.775002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.812341] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.819559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.832507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.892768] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 90.899310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.912574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.026860] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.033332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.045311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.175311] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.181659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.194780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.325768] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.333421] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.348770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.567671] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.586524] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.603271] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.656540] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.678695] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.882013] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.958124] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.081413] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/28 05:32:01 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/3) bpf$PROG_LOAD(0x2, &(0x7f0000001fb8)={0x0, 0x17, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x81}, [@call={0x85, 0x0, 0x0, 0x13}, @jmp={0x5, 0x4, 0xe, 0x8, 0x6, 0x20, 0x1}, @generic={0x9, 0x7, 0x4, 0x9}, @jmp={0x5, 0xc4dd, 0xb, 0x0, 0x7, 0x0, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x46a8}, @map={0x18, 0x3, 0x1, 0x0, r0}, @generic={0x6, 0x7, 0x9, 0x839}, @generic={0x6, 0x6dbc, 0x8, 0x7ff}, @exit={0x95}, @ldst={0x3, 0x3, 0x6, 0xa, 0xd, 0x0, 0x4}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) 2018/05/28 05:32:01 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)=0x8000) getsockname$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x3f1) seccomp(0x1000000001, 0x0, &(0x7f0000002000)={0x2, &(0x7f000004afe8)=[{0x3d}, {0x6, 0x0, 0xfff}]}) 2018/05/28 05:32:01 executing program 1: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x1, 0x3, 0x1ff, 0x2740}, 0x10) 2018/05/28 05:32:01 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0x1, 0x3, 0x3}) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x1, &(0x7f0000000040)=ANY=[@ANYRES64], &(0x7f0000000080)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000500)=""/206, 0x41100}, 0xb) 2018/05/28 05:32:01 executing program 5: prctl$intptr(0x1a, 0xec) setreuid(0x0, 0x0) init_module(&(0x7f0000000000)='GPLuserwlan1usercpuset\x00', 0x17, &(0x7f0000000040)='\x00') r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x200) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x0, 0x4e24, 0x7fffffff, 0xa, 0x20, 0x0, 0x0, r1, r2}, {0xfffffffffffffffb, 0xd1f, 0xfffffffffffffff8, 0xfffffffffffff1b6, 0x0, 0x6, 0x401, 0x8}, {0xffff, 0xeab0, 0xed, 0x8}, 0x1, 0x6e6bbb, 0x3, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3}, 0xa, @in=@loopback=0x7f000001, 0x2500, 0x0, 0x1, 0x8, 0x7fffffff, 0x7cc5, 0x1}}, 0xe8) 2018/05/28 05:32:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x2000400) ioctl$TIOCGPTPEER(r0, 0x5441, 0xf615) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4}) 2018/05/28 05:32:01 executing program 2: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a00000005d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490981"], &(0x7f0000009ffc)=0x2) dup(r0) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/05/28 05:32:01 executing program 6: io_setup(0x404, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) r2 = epoll_create1(0x80000) r3 = memfd_create(&(0x7f0000000180)='systemem1,posix_acl_access(%selflo!\x00', 0x2) io_cancel(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xa, 0x1ff, r2, &(0x7f0000000200)="bf63c3d71ea4b0ed30b3cd1e7f70c0db3f04db43b2b543a613f21e955210aef41ae821dd8e44e8b6f2e124d941f7c2860fd05ee893d5f20ae35e8a3c3c2386b193e6eb3b66ed9c675a4af40b77afc6e6302367c9356348110f5662b4ad447112fa65b0fea453d5e7a0d8a40a986bbc28c911aa2a7fcaa3d65bc0a60ac39c6b4637eb956f12909f82bd120d719d47f40db7060c087da22ebee2321ed7fef4beb8bb72ace3d64d66860676687f7a4df248e9b96b87660f098a1cece6fb8f8c2ea13c6a35f665e840dc9312b1ea034d7302a093a68344b840b8f02fe6dfdb2a88f805739ed68f32ef2709085d01ecb133ab", 0xf0, 0x9, 0x0, 0x1, r3}, &(0x7f0000000380)) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000400)) io_setup(0x80000001, &(0x7f00000004c0)) io_getevents(r0, 0x1, 0x1, &(0x7f0000000000)=[{}], &(0x7f00000000c0)={r1}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = eventfd(0x0) fcntl$setstatus(r4, 0x4, 0x42000) io_submit(r0, 0x1, &(0x7f0000000340)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x8001, r5}]) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r5, 0x3) getsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) r6 = shmget$private(0x0, 0xd000, 0x11, &(0x7f0000ff3000/0xd000)=nil) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)) shmctl$IPC_RMID(r6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/05/28 05:32:01 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) clone(0x0, &(0x7f0000000400), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0x1e8) r1 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0xe8, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000380)={{0x0, 0x20, 0x0, 0x80, 0xffff}, 0x1}) ioctl$SG_GET_NUM_WAITING(r0, 0x227c, &(0x7f0000000200)) 2018/05/28 05:32:01 executing program 2: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_notify(r0, &(0x7f0000000200)={0x0, 0x0, 0x1, @thr={&(0x7f0000000040), &(0x7f0000000100)}}) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/37, 0x25}], 0x21, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) socket(0xa, 0x1, 0x0) ioctl(r1, 0x20, &(0x7f0000000240)="26262c8523bf012cf66f10") poll(&(0x7f0000000000)=[{r2, 0x100}], 0x1, 0x4) 2018/05/28 05:32:01 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) dup2(r1, r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x94, "a93b96654d30f9e78e35f15ffe7fd7278dd14386709797db5c1f8ddf457a458dd1844dba0894a8e21f405a139f3bca39b5d6d0e8c6ff1750e7eafa225112f6571a108b56ee891becb729c79ee97bfffb078a552b4df9af0dba3a03abc3c23513c274655cb9638bf692293a1a0da85ba96ff310041739993f0855fdaf8de192ad531dd0923fa01fb11e0397afac20e917e7650579"}, &(0x7f0000000200)=0x9c) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00000014c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000a0a050000000000000000800e000000"], 0x14}, 0x1}, 0x0) 2018/05/28 05:32:01 executing program 0: r0 = socket(0x400000000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0xfffffffffffffffa) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'bond0\x00', @ifru_names='team_slave_1\x00'}) r2 = dup2(r1, r0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) [ 96.869465] audit: type=1326 audit(1527485521.868:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6612 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/28 05:32:01 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r0, 0x204, &(0x7f0000000080)={&(0x7f0000000040)="1eec1d971aa10218910b877749706b8e4b9165a752b3fd6e8878ce2551b1", 0x1e}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000020207031dfffd946fa2830020200a0009000b00001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/05/28 05:32:01 executing program 3: syz_open_dev$vcsa(&(0x7f0000001400)='/dev/vcsa#\x00', 0x0, 0x20000) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x31, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x7, 0x230280) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x8, 0x5}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001440)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x3775, 0x3}, &(0x7f00000003c0)=0x8) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000000000)) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000400)=""/4096) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000003000/0x3000)=nil) shmctl$IPC_RMID(r5, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000140)=0x3, 0x2) getsockopt(r3, 0x1, 0x0, &(0x7f0000000180)=""/212, &(0x7f0000000280)=0xd4) getsockname$unix(r4, &(0x7f0000000080), &(0x7f0000000100)=0x6e) [ 96.953588] audit: type=1326 audit(1527485521.936:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6612 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/28 05:32:02 executing program 1: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) unshare(0x2000400) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) 2018/05/28 05:32:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000140)) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="0c3800003a00010129bd7000fbdbdf251400000068225400afbf1b08569516d9e593d4b8ced4facaff10e06231841017445c0b97003efa1c0902d68a12a5a34a91afe4fff85b5abd0d3a9d77ad5f7ac406f78b7e65404a6c5f10833d84bbf400bbf472969d574ec12d6b9b4aeec7729c46612fad3faf0f599300ed1080f55512ff68fcf36933fb163401e54e9f918e5824dc14bc1b8e6c7d24243a19d656392333d1963c6cd1a66795cd99bb9d782febf66d32d6fa837b623d6418cf87f9d6da501024fb61c6e0d8a4c8ea32310717d8702820a8d30918033a624bf9536bf34a6f5979f884d14410c088bdb756ab1e1a7384388ea9db2c4dedda94215456e968cbf715213e27c77274abe818b8a7e935181bb44df3795c2ce2a80a432bfe50d96a8feaba592ad2bed263e2561b1352cd0c5764166e7ea76e28f8297a47cf48329e701087a1ca010521832974e54091c98c46f6e8dd1ba73213ac85302d67a14a8cd9f5ab69a06cf96225d03ec1d4d0eb2d1869fc792358b516965d756b2d51dfb069966a1925c33ad0102608ad5fb0db325f829c2cf3e37ff32a7c6c54c692ad5f6d4616882e0271121199da61bde7291b79446727f230b343ab503e9164a5eeb9443559079051df254905b144254df46ab68334a3dc5b3fcf3e115da0058e5b60f8c03ae6ec15f363f0a8b483ac524f86bf329001925c3fa109ed789a05c4422ce688e95d9b8e7b2306a8a8a1cf9f7beec9577f3f6e13d4c5cfb2c76f98c84e35af0d0d10742fa5c4ffee31b03e74e15eb684a753e2f8f8893656c48fb30a812bbee946ca82adf073dcb7e9462f62794c8fb8e75c87a33672795d4af5444794e2db579968b485fbbede7dd33bdb6effac60ebddd018161bb87e2e26d3d7adb57e02d138d173ed58c5f7f88ff97c45953bbc0196a81341cd3ca69a38ad51aa428b165f7af887b0f1ba90a129cbce8a99a4eaecab56d39b6281954e1d9556bda31d8e10e1bf76b35d1edff63e060401eb4fe9f2740916eae4e0125986a799374c5c66aaec689ff39041b58cb0ee2e5eb33774b5dbc8526a3a189e0a7e0abccf85211cfb9e62a8faf10d3ac58bf1caf0bab05ebd836dd9fdccdf3cd62fa277aaf08b13c5b9461f46b79daf02e4ce877139775657e117287869070ff8429da388e33ad8ae087898f3b98047eeac6faece7d06644d9321f6d09bca07fe0b3f2f982d7061b0f60e23f917e15a9116f1df7a5fb096284a13c5e068a4c922a9d18cb4d88e961b4407a2d7e87f9bd4493925a5ba0de3183fb678e21551ee71405e42afe4064c43a260a9186250661a80783e1a368881ff3d96a0bac39e40c1ce916d1817739a96554cc2ccfe8751d30ff26641ebbc878b8905182bcaf37b54616c57e3b155e6530c9acd50baf5061b07e5587569abde03d7e04c1fe7babd22e07781dbbd207e8b3e0acbc37c4bb2786b3cf2e5eaff66842290925b3e9d5e7956ef96b8aaffe5b8c414beb82315e5ee1a55ef6b14a70f486895a15f16f6ae0ca2ea5ce2d13237903dcd2c1cdc5aafc47beeeff30ea36d68b09bd5d794c36dbf88b133f0fa648e4dab2eb072f3a173b09fdbdfaa86f7c8e1f06521f7bfe7942101aeb92eb00fbda439bf426aa56893fbd3e7456d138e133d6f27ff9b611fd65f63fd44a7d178f629e2c2646955f108d8b86fc1bcfb73be339f2904df8adcaeb110c5bfd3fc12e01b67f11c9b78a21b13fca9ff6cc4785e77666e62de847cb578a7e7a01bc0ed8dc05cfdf270f1c2ec0b4edeb2ec1f6d577cfc1fdb9a8d61903fc9588f9b00800b59fb5e903dda785be7eeae021b7fa80d2ae111a52d45129ad00dc2f99503790f47439944ef791d939d805af0820893f25ac2dafea398366f6b95b38c3cc87a51fbb1088931a0cb825ffbd048101a46e71359903767357a642ecf38be75152b9e0bcb5896c7e5cf88f8b053a2eea1582112ba842c7c513077a3521685cf369abd81270fabd9946fe979ef8920f2a506679ebb6237ac71b560d598776f29a8eb3d1bb6071ab91ba80d82cf12cbc1ad35c5894ad992ff335def1317e707ef2d5c24b541c3231cc1e56dc4a2ef3f1f83933b2a2e2dd2854042c4c5e5885ed7fb5b93a37e09454b5e2050ffb1cd8c5a28a306cd76d4df08c1e0342c6a908d96f36bb1f9dda5383eebf47b10b70873c624817f48f09b1954dc1a392a785bc6198f193e6276a4dda3b497e6aac27403e5528b04994d5cc50fe3f571f509d73ea2d7eee7fef48f2bb9989e527651ee28f5e8a77e28dcfd2870ec5dee63d67dac063198d1251e2454b4b3e7f2d06ac11ea9757bafc19c5db4d4644349dfe8470b4cee8611e626793c5092371e91f842829a7645e22617c96ec2cf437b8b634c6bf124dc96a46ce87e1406217adcc4876a7ecc1554edb78cdeae7c896896340302c6263c8371b8fb4b86a0a70d8eeff7928ee7f53d141a63bae30355066f725b1def2e413774ea709878edd33d98ac2af571660e9903ca7ea4a76a347fb4fcf6755ed21fcde98fda3d35fac9b8ec9c2b4c8909b29e5023e185c31a99a58bd577db6fd8049ce73a0d3791f7f82e35d377c88b92ed90a4d0d98362206a0f8d926390c4d3df4b60963fccb6d1cf00c0d3bcc45d102e6be31ed02ab81a29dd1bcfe0892875f30079876d3b02e84744dc12d8982bae3ec3b336c35299c64db800926457222284c3f35be14d2df1f8e0c939d9c914e0e0e0d3c1251cd58601a2b444847e4a15c841932ea0fa0f8e52a2775cab5c86380cf0f035a34fb38e6a4f491582fd80a96b211f464d53c47e048219e9d7f1a31f484e3df5e4779db6174a60a574c7c828a4766524c63c4f52edcef5f8934ec3f595e0f3d6221c092e4da8d60f1c539e5da32a500ae437bf4f78b74fc6c8b8229398a918c222d97192eaddd0d3a41b79e62e67e01447fd46a8885d477b15975f02132fca140d9277d4bcbd13be324fc4e726900fae1624e1827069c15b1ebdb868d9adc23576488d9705fc6b506152b7c8c1284889560e15ac963a952342a7aeaaf53bf114a0c1181d2272bc38d8f22845eca0395814670630acf87a749649a9ad271e114f20f0302363edeaa0787ca102c7ded563ecdeb573d878f3a26d7a66f193f01d915611e76c7cb579f508b18d1f0a310e158957029b813bb90b332c72fc592dbd7dfa22b807c7e46a60f523df2a302e74b732340ad4d5a843a2280f3e0e0aca8d2e93880c93ce7931426484739f8c3a4cdb5436232ba82a6d5d7a9a20b3b191e2dce993b349b80feb52c98ede5e160a61130ea87a18a079ccc76532026f24428243ce2a019caef8d0a39804c6a13a871a3bac86804a1154693eb4a3b5d380295a8d52be8f15012566b7d07c90d835c33c9d73ab42574ff298979dea5c6967124c2a0e1a29af5122100dffb280b247dc76ff4b31b9104b57453400648415d6917112db768771403a8add045a1c89f987b4501cd6c2ff2423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303b82b2eb06f71652933eca6dcad83c2f776335055cb5200d82907de06eefe87dbf4c41625977f16e61447470c69a81b7d1604f84df2cf860701c418155ccb49fdc07ae2ff84dcd6fd09521d24599e2888d4f872c3ee9525dcdb8ee1352d576cec99633dad96399037058ac4854ea3ec6befd09039d5415ebe6da94c0328bf8b5458c3eca54dd262d1867ee5e1dbc2bcd06fce35b769925e9fa3d2ae882860cea84eb23f386da67bba5175ad056457d57bba1fb6b28af7a1ed0c3e9d334638ab0fcc55dac7d90a8670023edae45960ba3d8f37854b0221e35a2912bde03dbd732fa8a8e75117b1e4fd138eda95613536b2a4f40c4ff4a135b85703a7822053cc54b50423cd8328d44a102b0bf05bd0cc5853dc1e7da46a65ac29048df5719c2c3291cc47dcf48dd73323111508ef7aee7aa67d661e62b3cf9ea35df8c56424fdda22ae7f50c9ffc66aa4070a52f19c9e2b8999953fca4913541cb65bafee509041ea4b71f13d62ae8acdb400504fb781280590654525124fd057e34a1dd4fe503c356251ab3d096af5f57e74991887d2467af3c72234aa17c29405e6482785a426af79d16dc7159e598ae88f25a5be61544eaae531649dd55406bd8a6022c95957e58288a57860f2c1c3cfe47ba305e24e75cb8d363129e720dc5af9da018589c985b048af21adba91b5798db1362681fc7bbb5e8a1402f4bb342968b998c23a9b89d99f07b81beadc0e74562fa357ae41b714fbfb7f75b43519b2dc6b09baa1a4ba4f71c941311c2e6b27c46330df3c71051198621ca9e6ca33b17edcbd8295bb4d36e45c3848b8d1ae66536fa755397a3ae93f69ac84f794fc6b2a884964a05646a84a04a12f624740c392f933b15816854a914d533e4ad7929bcaef4ed78375ec1bc60cb44bf864179effa3c5e06b76313da0547ab3006cca0d93c1645275a2b15df34bff1b971124b12a4fd6501e892f224dcff2ece269e87c2dac8d129afab78c588b7b04c4eadedb32d9040f25392885bc5df6d71f607b0fc31d3b3e5a4b026270db18a3fb6dafb24cd5acbe55f987bb77b241803d6e646401a61204ded0aeaaf3bc209fbd4630d13edd117e4df4bb308c19ff69f8e71aabb79c585e576a9791dcd4f5f5f5c663e4a725cbb3f830ec3f8a73fb348b35411907f210b3fee529fc52a023f1970a591e46e001e4453abf4986d90d7df11fd545e883b373b9ee8e6ea6c29270cf07c0085b865905cd04225525fe6f16cb9b4bceb914955fe3e9d2dd1795cb2a716df8a7a4ba6a3d4229f3423a28c083daabb2105453d8b3ca9e14b08e7a44312da473d460856df27e0f3c569dbd95126fb3d77061189076a208c491137b32a177a02de8dc6d541e3aa09b2cd17d9dcad51cce28f917c7643b6a9b8a30f96761dd14deefa8eb951d74d54ed984a58520769f6385fa645b40e5057369193ec7dfe9c846f399b76473591d7b93ec584a05e3c3f3bb4151a66ac6337733e6047af23bccb6ff175aa24a9cdd3614d81dfedd26c2116dcea8ab557d7de124debc11a5c630beceda4e28a2a07aa0787666b318bccb23c1c7efa24c8fcf144e513ee4e84a0f843b659bdb51b561038a5a264856a5e8caac6355310aba7753942e772f8b3536b31021f9e3c1c0f8eb7b3f343fb1f4b52f6774624cfff89f60d7ae62717955890215700ba9023e0577542a3aff4bd61a1f9e5cb9fa1e48c4b7865b3edd0759a0776a7994c9f88d274365ee66b97d790a4bf8d82b34e78426bc512985c9962efcbbbddcbef832ea7c984bdeabac67de972262b10d3e1ab03633321573b11c319b509dc5d0b479da0427b1291c1baa49c234649026ca0f7e10a9c42f675d0ee0c2af36944550dba3eeb93391dcdb9a52a6dc8a0c52990c95af3fb6ffe0c1fa4ac6845e336b67014f053968d7104c5f043a94c074ec42f7735f259434a706705eed9c52aee95de0414aff90685098eddf64ab3bd7cdea32cc5d02d05f502c4e1d19dd61d23f19393b96a6de1819bbaac0765fcb0242ade2b6eae54e1b5335c6bc4dc366478646823aa7e8f7a0abd072993acefa99338f52f0bc642e26bcabce5396226b24a5cfb7127b19dd74ca45a892a57f307f0ee4bde26ff46afbb9912aeb61b1f0a3425887117768f689ea19a431e10d1001a572c2c10f2d16b622dcca1c426b82f81f0fbc19ec8cc0efba8620c0190bb1a6664756729ea54b2c6bbd935a77bb10d1f434f4a0094d7b41bd22322bbeeb984e6bb98c364f78ea2cf94ea8af31967565a1600dd1d478b45c75013889ae5c7ec29ebc5c16b26e4297aef026175b2e3e87d95fac04fef311fc7ebcfa3452a8ddb445442423b87ee5a4e342c4aa8663b2967a1887000271dafe4e3d43002e779c1a7d8496a72ccb859a39bf81eb8f452a092af55e5d57636bb4ce7be291e01f9b55f9d2d6414ef63a2695842a721d762496748544c3f446ce546f0341a71e4285c065b08a3e661f4854a4458adf55b5a12a52d0b5a6dddb339f3b6b95d00ad93652e0424116824f1758fb637f2d43f67d2bbab7a0c848535741b57eb2e42be0b84ce22d5870c172e80fbcb1efc137737546606ed48dc5f493b1e5d926ada660933c16ebc91b6c6a67011b53412ee76cc857469e9408ce8b5795d9611d3fd1a4578293bc203415069e381d9142c3da4c225f771886603e73976eb34939f85bcfce5541e8ddbcbec31279598dadbce3893d230510e802dcfc10c2707d957b770060153f76ae263fc961cbb0387819948cbb07818ec39bd085a295d688c3bc804fba165c1278ad82fb9802bb3ecac02e42be74a3ea141140ef5e9acf83639f1d594df270b75191c6d4961e70ad205b848014b4e99eec10d5443752005f06013f10c7e3c84587908c1bf696c4f227d3936120cca9728cf90f79ffb3396dfcb9ec4e9fa0ab0da86d3c668a03fd73c2590697056e1ca94fd39aaee7a2456544953077e2743b1e41348220f04d4300b4885f9713e5849dfd308452e4511abf85222bf77e6dca096f9335e5417a72a37d5fab549c66924fc61cc0e5f648be3e516bdf8be29896dd8b150579aff31c4693b1a36c91b28a4688e6fa2a04dfab8bb95ca87bc7a8ec9157277bc7191a01292cc711fc7611853d58729ef415e6dcf8c22666034f49c3dd95860a231d4185fca01eeabec78365f82767a094f816cfa5732d690bf6f3c8d80ddc90268431dd943df9f2dfffc80af7b76403a1c2d44bb3bd4ed320aa9239703608ec5ade6111823a85466929f2d92692ef03e7c0c502b78407f33eb71a9f7fc3cbef39a0954763d01a2010d51435efd1aca3fabaf9173f2ae09b9c677b1e96d7b5e2d2f39be7d044aa5ad1924554e0c51f1fb5c02bb8e8d0bf6185ea0437c5b47f8fabbbefc499ecd928a91329157ad1a7f68d3706e92597a94063a18e93eac0978fa8e5b2faae0f98df44d252f77b6b5119a93b85dc42f43a224698a8ae4361f541613b2022ecba90c960d30e4770aa15b2c35cf27b1e68fe6b698f09cda5717d893d2c3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@ANYRES32=r2], 0x380c}, 0x1, 0x0, 0x0, 0x4040}, 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) 2018/05/28 05:32:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f00000000c0)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40080) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000280)={{0x6, 0x2}, {0x8, 0xec}, 0x9, 0x2, 0x400000000000}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000000000000400000000000000000000000e8ff9700000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5ff0000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048cd5bf19dc4a98b3d8838ad81af814ecd00000000f41799829bb92ae6be271bfe86009938e50f475004d2bc124bc08c51a867f41c5fd2145727db64d717dcc4ba44a9052a6f5a3801e2d05a8198d695cd54adc69ccdecad00165e5f234307a0f98f013eb3655a3eac8d99647f4d7db03eaa74ab57c286310856a2c89745d00a72c4a1df98800ec16de7993ec0b813e888794da366196b31123c674429d7a556bba44713cb93d8cefbb47e1714ec410a72a97b99d9f07debfaed9ca6e6755f38e1ae0cd280c64e95c4"], 0x178) 2018/05/28 05:32:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000015000102000000000000000002000000", @ANYRES32=r1, @ANYBLOB="084002107f000009"], 0x20}, 0x1}, 0x0) 2018/05/28 05:32:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0xa, 0x1, 0x4000000000000000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0x8, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000300)={@multicast1, @local, 0x0}, &(0x7f0000000340)=0xc) getpeername(r1, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000400)=0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000580)=0x4) socket(0x10, 0x0, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000540)={'veth0_to_team\x00', r3}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x400000, 0xb3) mq_timedreceive(r5, &(0x7f00000002c0)=""/55, 0x37, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x11, 0x1, r4, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @random="eea3d799801a"}, 0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000640), &(0x7f0000000600)=0xfffffd8e) getpeername$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) 2018/05/28 05:32:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) read(r0, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x7, 0x9}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/05/28 05:32:02 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000040)="6fbe28976714dfba1f3913a1f6", 0xd) setsockopt(r0, 0x10001, 0x7fff, &(0x7f0000000080)="0b237770a9ed276bd43d6bae9e3dcc22ce6047ae3f0b68745ca8d2639ae544842834b301b726e72551e1db2fa86ef276a3e424eb421abd36f97136ac0605170da8629f4180b987ad814d", 0x4a) [ 97.275118] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/28 05:32:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1_to_team\x00', 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bond_slave_1\x00', 0x800}) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140), &(0x7f0000000180)=0x8) [ 97.327328] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/28 05:32:02 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x40, 0x4) open(&(0x7f00000000c0)='..', 0xaad06af1f8f98927, 0x0) 2018/05/28 05:32:02 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) sendto$ipx(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300)={0x4, 0x0, 0x0, "afd01d52c305"}, 0x10) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x5, 0x0) 2018/05/28 05:32:03 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="1a03", 0x2}], 0x1, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xffff, 0x7f, 0x0, 0x934b, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/207) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/28 05:32:03 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x1}}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001680)={0x6, &(0x7f0000000100)=""/231, &(0x7f00000015c0)=[{0x5, 0xb1, 0x0, &(0x7f0000000200)=""/177}, {0x20, 0x6c, 0xc3f1, &(0x7f00000002c0)=""/108}, {0xffff, 0xe4, 0x1f, &(0x7f0000000340)=""/228}, {0x101, 0xc6, 0x1b8, &(0x7f0000000440)=""/198}, {0x8, 0x66, 0x3, &(0x7f0000000540)=""/102}, {0x7, 0x1000, 0x6, &(0x7f00000005c0)=""/4096}]}) 2018/05/28 05:32:03 executing program 1: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="0001705f66696c657300") getdents(r1, &(0x7f0000000080)=""/162, 0xa2) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/05/28 05:32:03 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xffff, 0x1, 0x20, 0x7ff, 0x1, 0x0, 0x1, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x400080000000, 0xfffffffffffffff7, 0x5, 0xffffffff}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="a7052c00aa2dfffa5699d4c1c6e629b090696eab3f58844157c068fcbdcfc2eadd2f69ec093130e87200000000000000"], 0x34) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt(r2, 0x4, 0x10000, &(0x7f0000000300)="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", 0x1000) listen(r2, 0x6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x2, 0x7ff, 0x8, 0x8, 0xed, 0x1, 0x200, 0x9, r1}, 0x20) read(r2, &(0x7f0000000000)=""/230, 0xe6) fcntl$setflags(r4, 0x2, 0x1) 2018/05/28 05:32:03 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x6, 0x1, 0x6, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000180)=0x54) prctl$seccomp(0x2b, 0x0, &(0x7f0000000380)={0x7, &(0x7f0000000000)=[{0x0, 0x80, 0x3f, 0x7}, {0x0, 0x1, 0xfffffffffffffff8, 0x8000}, {0x0, 0x6, 0x401, 0x9e}, {0x9, 0x9, 0x3, 0xe8}, {0x7, 0x200000000000000, 0x2, 0x5}, {0x8, 0x0, 0x792}, {0x9, 0x4, 0x7}]}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/05/28 05:32:03 executing program 5: r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='/\x00', 0x80) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x80000002) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) close(r0) 2018/05/28 05:32:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101501, 0x2) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x1, 0x3ff, 0x3, 0x3f7}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x2, 0x3, 0x8000, 0x949a}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/05/28 05:32:03 executing program 2: r0 = socket(0x2, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}], "", [[], []]}, 0x278) 2018/05/28 05:32:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x20, 0x202000) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000080)={0x9787, 0x2}) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'erspan0\x00', r2}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000200)=""/205) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x40, 0x0, 0x0, 0x0, 0x40000002, r3}) 2018/05/28 05:32:03 executing program 5: r0 = socket$inet(0x2, 0x1, 0x5) close(r0) fchown(r0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/05/28 05:32:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/if_inet6\x00') read(r0, &(0x7f00000002c0)=""/216, 0xd8) pread64(r0, &(0x7f00000003c0)=""/4096, 0x1000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") read(r0, &(0x7f00000001c0)=""/230, 0xff39) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x80000, 0x0) 2018/05/28 05:32:03 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000001081f001cfffd946fa2830020200a000400010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0xffff, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x4200, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x0, 0x1, [0x3]}, &(0x7f00000001c0)=0xa) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0xcf1c, 0x6}, 0x8) timer_create(0x7, &(0x7f0000000400)={0x0, 0x1e, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000440)=0x0) timer_getoverrun(r3) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100), 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000280)={@broadcast, @multicast2, 0x0}, &(0x7f00000002c0)=0xc) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@delqdisc={0x68, 0x25, 0x2, 0x70bd27, 0x25dfdbfb, {0x0, r4, {0x7, 0xfff2}, {0x7}, {0x6, 0xffff}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x8000}, @TCA_EGRESS_BLOCK={0x8, 0xe}, @TCA_RATE={0x8, 0x5, {0x4, 0x139b}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8}, @TCA_STAB={0xc, 0x8, @TCA_STAB_DATA={0x8, 0x2, [0x2, 0x7f]}}, @TCA_RATE={0x8, 0x5, {0xb50, 0x100}}, @TCA_RATE={0x8, 0x5, {0x1, 0x7}}, @TCA_EGRESS_BLOCK={0x8, 0xe}]}, 0x68}, 0x1, 0x0, 0x0, 0x8001}, 0x40800) 2018/05/28 05:32:03 executing program 3: mlock(&(0x7f0000ff3000/0x4000)=nil, 0x4000) r0 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0xfd, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000000180)="e0dcb474a2dc27353931322de730717d968f0744545fbfa9bc03cba1ffa89fe4ad1570c76ae83deac874729ebb1d416379d0814d20d12354ea1396e9fa91cdc53bd3fc9051cdb8de0c2f0318ef0ad95840c222eee74e2c510a9fa93911b0e080c80c129a9bb28cf88501218a8b2a8d7a82dc80417cf9c315685bc7fb28218da693e9e988ef456953d0308f6391a6", 0x8e, r1) msync(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000ff0000/0x10000)=nil, 0x10000) 2018/05/28 05:32:03 executing program 0: r0 = socket$packet(0x11, 0x1, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000040)=0x4, 0x6e5) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400840, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x34254a1c, 0x1, 0x800}}) 2018/05/28 05:32:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x27, 0x1aff, 0x0, 0x0, {0x15}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x4) 2018/05/28 05:32:03 executing program 2: r0 = socket(0x4, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x401, 0xffff, 0xfe, 0x6, 0x2e, 0x20, 0xffffffffffffffff, 0x1000]}, 0x14) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0x3, 0x1ff}, {0x7, 0xffffffff}, 0x8, 0x7, 0x8}) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="f1fb254d915cf2043e03bfefbd86eb71ff8f5f46bf055189cfe83a3789600dda93f1be674e31d731412fe67e1e73384e79ba0a5fddcda3f25e22263d2f57fabb15c9f99ad27a6c7f9d9961e4fec68324a7847fa5e90b989ef6f7a79aadc5a66f30079ad55d90c3da1c5f1dfaa68b6e4a7d5941ead22ae004", 0x78, 0xfffffffffffffffc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) keyctl$chown(0x4, r2, r3, r4) 2018/05/28 05:32:03 executing program 7: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000001800)={&(0x7f0000000100)=@in={0x2, 0x4e24, @rand_addr=0xffffffff}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000180)="87b19d66d6ffd76c10b951acaf23fe166a29e0ad603cdc1217a5330f5fea8099c3eb5160c1c1c4b0610772c99b0fdef4e45b4e04ac4c1d2c8a0dc42eb9c87ba8d8c3b20e9b0b960dc99a30d2c9cb31cd08058d8c2f1fc9fcbb3626", 0x5b}, {&(0x7f0000000300)="e79ed349893d5744594d4b8cc19ee74f519fd2292365ee8543b8f03a2dd74e4721e423c16e30e653a04c728e03539ec6cb677d5180bd24a2a63803c6977f8e208fc03cc28a7363a73fe1028d7f6e696560c13be27c024f3099ef413fa5131253bbcd2f6413530f5d74d6995569a75213fb75ef23959bf6fbbd979b5929c9f4261de2c643e0a9d3d130488645fcfa45fefa77874fd496d757a89299b5bb870fadd5254605b7a52f633f82a46ae0212501da1931caf95befa1eb473c7159390b8830399daf498812a4e6ef2bad22eda19eb6519c9c10140f013c6ad30069068e4def408e5eeba3e3df42decd8c6f6c5397552795dd2abaf7c6ce08ae68fe701d4c9d3b2485a2dbdb21c50355aae4b976a4dde83e1986d38f720792e9ea18f100270769d852cd8802cca6655257bf133c2f0ab624ac9b563ac63a82c0507ff1ef2825e1f667f88bf1ab84a43830fa41bb25eec13bd1b72f8b303a43f51f2705154b663ad42dd5c963d4cc7774645b515e2bb28effd8081e99d583bdff37dabce886e5ed00ef5ccb47daa8cff314d5c80894aa9f6adcdbd43f3ba452ec39ac91432bc7ab8dbc288a18365dbf118a626b40a53347c88693713b274d87c7b360791718a337cb662275b665f0ffd0b87f996c18904133f73a0358a4e49f518c0a59b14b5fcc5c9d99be8c21ed64cbd7b5b12a91f27fc9d28ca8a8ef054c0a26bf2a50f070b0ae477b9091f69d3b1867baaa1f414bb4a64d65503b18fdd81bfbdef419612476ac2a6be6945037b8f3f15de28d1006fb4e33a1d1344ee9d3f05f1beecc04abb28ee75fa9f2465d474b5b8051baba5af2eafbf585bb107581606f569f20a2c3c20ac50e0e74e47e86cfb7be0e5567eb3863f792c34ea78cbcb1a13ba9987f10d54f6d09ee713922f54c038b7983b3ed633f81ad816dee13ac958b9463e99754e762f54f3e7c7e1da7df6ca816f6a3ed038e0abe78bbb2269ffeb69d74bffb7363acdcdaa2cfaffee6dc305bb38c138d925b6102197173fc8b58f98173bf8afb578513a10ed488ec6ae54e874f57acc2e71b3133711634b48719875fc55effb739858178bb0ce771a9b7ea48e52b2b09a27ba8a26a327c3edaac71a1c632507be963efd578f4220729863ee87f93d0b2c013bd3e7be8d1bb0ab95df8ec2f7c51955a39d784b1762db75f5fcb6f85222b408fb9a25770c14e0bb04acb9e9e58f67e778cd6d0a68114ca2b4529cd43fe8b02dc90989d807c776771e8a9bf365cd0c38a307f958ff50dde1471b578d9a3363482ebc443b5acbbe345cbf47aa1a894e3ca380c9f2cf2924bdc8fcc4f88d75890b81924da6fb6c213c70772be625dddc13163d4224c87299b035a07fca0718a723cb4fa7378526dfe1eb7ed433972018e82b72d49f41942f0a02dc289076a2a653360e7e14978dbd9a492dfca7b1f5750a344bb4ca873f4c5117cf3a06b92477fc018f3b3e2596f385d17645ffdcf63d5099e1d58cf227c0e922c0b0ddfc391aee19ef22e1cd9c159b690979acaf29d0f5ead7ccb9cd63586e26f0f227e22fc1a68e6e27f74b6c337de1e8a1c5ff6d3da870b4a334e0dfc67736bf5ebe0e90c9cccdddc12e8a35930c60939422e6874372d48772ceeb7346b59cfca36cf3d581ff62c02b4e479c8fd3e305f827c8455c41ce194b68a12f3073ec61daf35fb9a7edfbfbdc7b0a173f3bb332fedf24c9a6255c62799bfed3d92cb8516c7254d9641b9c42723c9d844db3c3f04a07cb046dae045a36bac9a47ba01a93070f726d5401030389b3707c6d77b3490ab205b518c5a829e635f6620bb454da8d66e6823e65b62bc76ffce12f27baff0b39cdef5f35b9abbc263e1404b69b8cbf1738b62be370bb78eccccaed508149fca98da1a16c182acc7b70943a6a73de0ef468cd9b840911e9200505d4f0e42346e21355b819be0a1ef67e5607a222603b54869994e822a757cb08ce8a9d81531273b5bd3708ca155d134f0ccdf6eae88cc13e12888f56cc35ffea9c1eec851bbfab321d2b259ceb0b32b1130285d099fe5a4a7c5e57ebf390478d91ea4510a64bc082b79110bb5906349c46c9f38e40072eb7d4f77f2ee64a8153655ae7a74454c24f6102172395ab718d7b6584cf1b7dd43b2e5c9c5a4885817677e8d86f623d1188c0aa0781ccf658dca53a3674783198379ec0aa67f5d0e1a227ae7c2b80b0a344c29544a2f8408fe296a164d83ab9125275131a8560d3315d1df5e0356fc04637419e4766455aba80ebc4e03ca9da635c23f4d77a963f54092e2e83886085b0e9ddd7dfdfcdec606f4166fcb02e2a00068b41c9a8f948449d61ebd9286860184ab3fa2eda083449f2d9b7ad5e32310ebcd09b40e7fd072aaf6498270054853bfb0f1873571375f363330a45dd773391caf3b3b993b4d256aee490f46e726ffdc78824cf0c8f287127440920f46f544a614c845efe8c87906a2f432a971272eda60b57cbf691a525f4aa1ae7d44ab15897d15074d74ed3e30e1d4f588ab743462987702ab5a5b136b0b6ebc53a3a658cdb20be96035e47f0701be0ed6963475661ddb41d1ce181cfb58b4456dd8803058ca8de31971524ee14204a656512328426c0131764bc1bace5c8be10833c7f32b39b42915afff8db26ee638829475be02874e9ad0150dc35c604e2835e15d76c4318439dfba73dd9519e7921ebcb57f7ef55c10b65551f766892288755d78f98ce66a76aea42e4f114d02a38e75aebbea05e4cb37ba46877bee9df0c051f48ee099693118530438b094833ee69246956e7831d71b3b2ab50bca696c354a9d6e6875c704776545a313fa1e19a7406e319f798455e744b9fc69d38263e1323e3a1003e8aae882c919fc21396a00393f5e365c306ed5fe281850610a32fe289118dc277df5c1e45fd3ec89afc0c6b75fae8446c4169ff0982d4474a1f6f2d60920f3b594ce2f35762e5351072fbab225a52669ebff1c73286b25989b51980e2e66da2735c7d5ffa4d9224ce912d72b05df7f35d92d46e4148d5705124d8006aef938ee91f51a2e2328e5d74710e041ec91c2ee86ce6863c27107ff303515ca4ddaa6d0270566c48866c945e825de7261db6da5cbe0db044fd75dce9b056e2c1ce37d2a535b749bb086195ed6d577c8ac032cbd16662ef7190a2dc6034e41c93246fe2394cb66afc0738b2a87fbf3bb4b2219a718b4a4faaae4d0af75f4fdca5159ffa92d93d4b7b764f3b356f3682a85fdea018a1d1c20e2004c2cc5964274725c0e7297c9aa232392079970511925276d905e746ebeb46b72482d1cbf06bcfc05c24d8cb3fe676a9fd039a64a681905e480a83253384a88d679f5ff857465c8af223c7038740ab1594df98d23fd0c4391ff512ae02230130fe591093db57d84d2928a1e3a622b641c8f1614e8e4b57b1416143062c3334a1f809a1cb5e96172445b50d19f3fbbb1a4b40ba6868639f28f46a8019e50287e57c35527f059a6658c1522cfe08fdb91024644061e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0x1000}, {&(0x7f0000000080)="6685e0ad19", 0x5}, {&(0x7f0000001300)="cc42f02e32df6854327d2f423204b9ba945d6b911d696f8c027114169fb356eb8ad8e64b670886e75058765e0efcf4ea7a6b77b6f60ca1bc64b4c5df9dfebedb29cc5040fbc1eb4db142042d3501d2384f91cde85fb6c5d464a3e1d1b5b413d9643d0ecdf3aa7c2951e88f9d967b18b33909f6018a13e2ce64c70ee2cb74b78d8a5f660bbcc55d918c7f97753c4838c09516e7ec91c28a48a8ff6699100f5a5095d5a975935ad4b18d2aa1a4e32f504013b36e8b7ee823bf1befc57f13e8b75ac913af00b2dc47021644bec78ec734907a0e9c1945", 0xd5}, {&(0x7f0000000280)="3edd92f1fb9249819d5ca9", 0xb}, {&(0x7f0000001400)="8f6cb898187634b4d6c9a7abacf4bed57b35489842", 0x15}, {&(0x7f0000001440)="7466deb09df3d4cf65ff3bcf006d7c71a142d9ecaef1fe0b2bba8c196907c861f85fec53a196f558b0ce60a3", 0x2c}], 0x7, &(0x7f0000001500)=[{0xb0, 0x11, 0x5, "bccba52cc086f8e975556286b83436af2eac0c39d41622661dd0306a25666385b61e3a0740f49b039b45627e9b6ff1ee82f37b992b172a237cbe92bb41ebec0f37807e0cea445b4c4f144e79c39f047bd4fa35d9258e3b65103bc69bce3546ca68ac46468e55d1042bf5c631d292265653ff7d1e0e5ddaab1f5ac6d7f768663314ca8ba577d2887733941eb71f8c5047bd90d5eafb3f1f9d68bfec"}, {0x58, 0x105, 0xfaec, "b17d0af9ac35ffefb10a8e70431163f3b365ba9a9aad2d5e4ab214acf29d5d871ae44f4f57f28df5603383a2fd63f380951117ed81fb4674fd3f22de665c4971b66390e81d0bd3"}, {0x90, 0x0, 0x9, "d0dc0ec3681d4ec4e03a42b7565e05725b0833cae014cd3ac4eecc6aaa5cf9b264013b0130a04b771fcbfd4979da7da846cbe9383ff1a854b4e8fea25c7372cb46cd4a1c3830cd5c809f5ceb252e883f3a1c72e9a7cbc3d35a9f8904f33a9dd2aa5d1142633d0a7b31cb06d6958a430145ad3a8577f701960a636d32943f"}, {0x38, 0x114, 0x8, "f43eb2b542f27301bc7cd40fdab05ba57501087507cec8bb1715ca10366b5996464847a4"}, {0x80, 0x13a, 0x4, "b851b6a1c7733151ebfabceec642b9424be6db42cc18b8eb10c98dc47515eb3083d6d4dd0de85e7fc8fe2cfe149f8f6aa6fc81de1ca6621952b9ffa8f9cf484b0ff675b01c69e07da10839442bc578981a6f3e6a158127d50d8f7a62259061c5c754da70a7fa4f6ed4"}, {0xa0, 0x0, 0x3, "0f3f231402ecca2626cae0eb9e23751bdd1e06cc4ae756ee4989a4d6e730f0b37f6e74180c633bd3c3a5ba9dbecf25250d4f0000c7980aae93c5ec6efef666809e00cb498bec2412280ce4c9779aed38283e04dbedb8f061d275175febdb7db7b5446bae273042331b94df92085b11a6e7b94ce15a1d977d7b0f8f50c69d6bdcf67f145f4c29150a2c6343"}], 0x2f0, 0x14}, 0x8000) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000002c0)=0xfffffffffffffff9) r1 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x200000000000003}, 0x1c) sendmmsg(r1, &(0x7f00000002c0), 0x4cc, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x10001) 2018/05/28 05:32:03 executing program 1: r0 = socket(0x7, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000040)={0xddc7, 0x8, 0x1}) getpeername$ipx(r0, &(0x7f0000000100), &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000500)={0x5, 0x0, [{0x2001, 0x73, &(0x7f0000000240)=""/115}, {0x3, 0xf1, &(0x7f00000002c0)=""/241}, {0x4000, 0xa8, &(0x7f00000003c0)=""/168}, {0x7002, 0x40, &(0x7f00000000c0)=""/64}, {0xd000, 0x6a, &(0x7f0000000480)=""/106}]}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xe}, 0xa9, 0x3f000000000000, 0x4, 0x500, 0x0, 0x800000, r2}) 2018/05/28 05:32:03 executing program 4: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) clone(0x88042404, &(0x7f0000000180), &(0x7f0000000280), &(0x7f0000000340), &(0x7f00000001c0)) 2018/05/28 05:32:03 executing program 3: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) mprotect(&(0x7f000012b000/0x4000)=nil, 0x4000, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000280)=""/11, 0xb6) 2018/05/28 05:32:03 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x84, 0x14, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) close(r2) close(r0) 2018/05/28 05:32:03 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00000014c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)={0x14, 0xa, 0xa, 0x5}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x400100) sendmmsg$nfc_llcp(r1, &(0x7f0000005d00)=[{&(0x7f00000000c0)={0x27, 0x1, 0x0, 0x7, 0x800, 0x80, "a8c505c567e4289e767abd1fc4348ee4a3f42011f50640a9de4dcbf20953e4b5285e713d878c563223231aa9b4944a88c49fcdeabc96d0e2311f70b304310a", 0x3d}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000140)="56ef8560b2b80e627a29e276e64487c66a711ee5d3d8e426562251f09f12f4787891cc9b891ead7993fe58053cf48fad9474e6dcd014169357b5379af6eac6bc1994732fc841a73a7dbc59d127fc39a2b05e4691a7691f2c8b4a19b564daa6183f4bf593cad5967fee986c8e09cd607c879a21459846b0da", 0x78}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f00000001c0)="15c6b710c4c06985ee4b93fc768cee958e8cf5f9f98fa8e3bf0af9e0b26bda0056b273bad0", 0x25}], 0x3, &(0x7f0000000240)={0xa0, 0x13f, 0x9, "c1d6073b39e5bf8ef261610791095941995394f763e9947cec4410f992935e6190f21a75c3f2f81e81d749c3577917df1c65a33512432114a4604996389c32c7bd60c149a3e96393632346b0473bd3c55b9ba3d6ae274dc50fbf6b5cffb30d0ea4f2bc57e0dfaa8b5ff72c78c1933ce71cbdbb10438defe458cd198b26710b8d3469cb8173f604314809c71e8cf9"}, 0xa0, 0x4000000}, {&(0x7f0000001340)={0x27, 0x1, 0x1, 0x7, 0x1c, 0x7, "72bc5d257d31af86349bb86c6432e0c8fdc0cd0bd78527c371c713ec8ce356fade7e97cf5ee8b7ddb3559045421371e5afd05c83ef6fa7c3bc63f9a6ecfdd7", 0xc}, 0x60, &(0x7f0000001480)=[{&(0x7f00000013c0)="128671064c634006e4ffaed0eff358a9977afa21dbf71c2643a4ccec3063d5e46ba3144b58f30b18a9815e517948585d782cac28116bca2966e338ed1e08f1f76190cea34c5869ba83e0d73b17bb30676340ae8ad2d972ad94bd77b57b4dd1dacd3e861c61c3eb85e7f66c17affc8742c69471efb191be32e91cff1a59b8aee13ff2ce4695bbb69cc13d39d3ee4c070f82937fae", 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{&(0x7f0000002c80)="7a8aed7f56b186d050a28c89eaeb3ff28d7dda3628000b9d4f23c10dfb979e2d8cf9509a4e8f2bc3746d2abfb1eaeea3ebb124c87d5f091b02738f599390afc6721f3278bac613a854f429f2b674711ffb21b2517e4fa308abcbd607016a04e546d2d8805cc5bafbe6d4eab33198114d3087e41d25658772ce4daa22b21163f56f31281b583b9b8b5d983ea36b50301b229ea4ef3e022b6d8e7b9f98c7f090e5b91a765cdecfceb67336ef93c7fc5957673e216c45b400556983c06370b76c51dc317521e24efa53a7ca6bbe5a28e724a509b9f25605831a70f4762aff3772642a559bc119fd6dcceecfaafe5c327c502609a8a6bcd839d000345f3d793ce94e45fbaf1475c903d57fc3b33eaa01bf4fdd794e673d572edba950d0cdf64e2cbbf0faad108f5c4fe0f06720a946d4988cd08a17810c04d8d02bc43b316516a1aa044e3eb0aff7924096a93635ac7dd697c0399f8aca52a73b901340092429b5811bb657cebd80445af60e11d93f54d8fc723f1a4e62fe82ac53d25996db640be38731185ff9f5589ddfddf819067eb413108dc103356feddf8b3747664e50c15cbe97959aaafe9cc4404c1bc26d125d945ef5954bb414f6703e0b59af1cd685b6e6966154c7ceb03f5e55899a9dcdedb9aadadb42a375c34ac264e32494df68f2221ae2a585511337876324f5a30d0c4402e158acb076a4fa7d3e70adf4122e7c8393285ea8e85d0a10997e5e764f2525bbfb85bdaa845b4e573f8d62906404dfa528d36f6f68d23d3167ad97b100b4086f405c08489f3c635493c1390099963eb82aff31219bdf518a4950a1337372bb7f8e9d14712cfca41dbd6f9c9979cf5122aeb8f63c5122f8dd1c9c2bf5631b43fef6ec7fcec91e947eb81b0c71dd8165f5c3da69de8ec1f6197e920a80ca08f794acfa96be03115b116e368caab645263343057bca491742d3b529fddbc070bd7d71e914ea4d07478f17541c2c71f7a3663775f2116f10dd4529be8a482e23b63ecab386ba4e417f8c09773cab00c25cebd3f6337d3e0120e300074e74c5fb8b91c70a21a7b1bfa2b326fcece634f2c65e783e367b7f2d17306dd238a94d6995bba5ff6e13a93ec78ed1fdee16e3a10156301c680ba4d70219c2fde78b7888aae85f1a2974f2824232a892adce2365de5d0b017605b66c2a33fe921d6c7deabc4761d1bc095b6be085ea87c9dd1dc1b7b72fa213dd74017b68d0fb1a9d59c9acca7015f64d6a2ccc48aeea9279211f0c3eab067cdc1ea90efb9e6161e1096a52f00d44e66db65eedbb54b0f82121740c46d35da98d5144a80448a4e309804d0560d2cdcfcd7184a75514be4e2791418c74d440a6942ea8fe55a1f09371046e6ae38185d8f0931b64af9ebf9aef5411abe75729ad7c12ec215c85237eba5f14d3e9acd72ba26a1e8c582a67559f3621ba222662b41f4375ffefcee86afe43c851bbf4c4f24b72f06b238a1dee0e2f044f2b1dfac63cc3e99d1d176b9abb039d4bdc3272c0decfef9a66fce791c7f36aabc5ca04a07b882a0aa6569d36bbda6867c0b6b7b2eca9b0ea68a4ab86309afa6e5070bf7aa567657c7a0348fe1902427cb23dec4d9838c359bbf5338c7ea2386ed49de0845e20a75e34f6459c932e2a8f4d9ab44f1b1882fea2bdd862fa7747227def3f66814d07e9370cf6e36b94ddf49ae3e7ced58af6616573e43d5cd8d270b319c80921f06a62c4f13fb4b243d4408261540e70b2c326b670ae6271f369642ebdeb6466b28a35e242a93f64f74ca658e2eee8b08e6dfd909212ce35ff854816ef28a175b9adf242812842160ff49f2b0c3a4c02278b041743eb15dbf6e72f8831e7d5615b4f3594e114651c32e5431adfa3b4157e4275a79553169b7e60881fd266efffdff0d39b6e4b5b57c27efc73cfebab513b2bde30a243836aada1c7dffeec33321ac1e1573bdc55d4992fb5134fded224e42ff34d77f25fe1ba0499adcfa5f8f16f3bdc1cb8ddbe04074d21cdefc75577e162d906c6a413c0f80d889a4f10b9058842b6fd34db44dfe4348f834fab48c1ec2d8dd4bed6d3002c4b94233df7c443d7055e31618d819725859ce1c90f16734dbdb210ae84b9d6d15012ec89dd312c1ac1bfc518d28f6bdb45597172a4581bc5a0468a923acb61d9049279b58b7b39f437724534751c4f8305e61be4bff613f961020601cf50d3579c68746bb2cf7bab25e1a507d75c194961cab00e09d8687dbfffd4547b03b92edecd9b448c20c701a09ffbca140e75b0524a35f6fe095a1e6c48fd02c3eb92797ca122d5840befc63a1aac190c42c732ff5cbca4f137a52286e46b7529eb85d9e95ad20d151b960d814c0bb812ae637e06e0cb1f9084c7e10aa1d9034aa5b26fb312ebd18f42dda2eb0930a4fd5fee2860cd3e5101fd63b672ab5aa9bb0bded95384ff43c951b02668a7911cbcefd643a9fed10f8a8ffd0630c15464ed0c24d0945a39c14e6e361bacf1a9564a18e800609dada0d8f949af18637c9d7bcc07b2fec349b1d926a523aed7528076a55f3ecd9e76608461052f569ce52a72d2f421f3b8ffe4ede0e77d5c25f446b58293a7971ecac87a23813ed2dc525369495083ad8f889c72708af3b3a1417d94e0fb06d437b0892c3daf34ff30310d98490dfbf869395e9873c30710aeca2544d9fb8618a8ad5d2287327bcb525e982ee839ae62878da3795293f5581ac680da461d6b1d033976c12b99d98328e15ecfad2dc30625b3320f9063b7b4a50f245fa167316b26e1d77de07e09801cac7327670d8ff03fcc2a8434172497cae636ff90a40d8f66d4dd15ee35df1ab61f837c9da9dadc56ce77077cff38e34d793223f11371f161490016c55099f4b2b84d690b11f688fbecbd59dd828c65169857e15bb13c418212f5fa9a13d3b08395285477d2aad3f1dc6d25c7390b8e87fd73ac0af87abdd4810ffa602ea4306dd479008b53e3ba83a8a7f9a73d43fd97f524e3d52596dd1f022cf48d362a393e347c49f6b9ff984eed3c056631e6a64564a729e8cc12e1134df954ab6d240a16af9976183197ef8d14602c9d32585c715935f548329a791396977be2d052f42c6f42839474fb39b847c697892c3a787ff3f56c455d7f0e3c1cb23b69aed0ffb1a7d310f21be4d38dfb66e26da7b9232d36b9b6ef9a0cecace4bd6229569d09033f1021856a8e686274eaf9acfbb62c266f3132df1cb0bba8765ffbce5e09dabc51c3d7d660c684dd33d943f4683ca32556b5ad583371c4c64ceebbbc94f438bfc05463bf3404c141c5dc46aac17c7a419f52182aba7ca9a40067fd23ce6acce2eceb7fd0da8cd4f796cf7d317bda95d9c31f91e88cb481672380a1435655a77a3570f1eb87235927d0db529ab0e5028bbfaa21a834879e0faf719d0a9687838c6fd77a1e09c0cbe1f73ad93c29ca4aff5d651c09bfc8b6b9568f83aedc0534aec4c37f45cce02a01af080806d584f436aa03227e9a4932e942740346bd2b6aaa8c8c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0x1000}, {&(0x7f0000003c80)="47c7df94620fd677ab1df80bae8930472df1b2d6a5c0c86df10bfc3ce9aadc28e3c4cbc710a162fa6bc301bbcb0e7502eacb0370954a3a360343c2eb9d3a351f7bdf019ab92b1301d3f16ca830b923bb72d0cbf36333a07944639908bd40269e7da48e5bff48cef6373b694845b0f2e0062c9256f19596b810873871484d86934ef92f756d4316f388654f0caea78310a9a104df6470296d7433fad367da8a7ca925515e9e1ae19f89d7a5abd50529528e788900fd4f0aa325033dd4f1691ccac0cd87af1b8ffbca9c7538504a99862ead169733534dfa21", 0xd8}, {&(0x7f0000003d80)="5531631d42363b4bce2b89d8fa923581cf9d1ccf24ce2c66376f7f548b654ec6e90c2e5ac94ad50d099ddccaa2334b68e8051fb34ecdf86e417b2a5ac4938ff352c567c1dde7a45e9e2a9246f4aafea72e8b1f1c9af2c08be1197ef9607b42f1be3d5a85a9b750005f3a0c7be49b622766e10d9b6e46e959f4b2524ad62b475154168070698a45464483c949b7b74571ca526c34dd8d4bf1ec001132f3ca8a21cc9098185c521ec6567fd3c0893685213a1f95b1fed24b55fd3fb59cdd1b7cda1dcf1c983e083fd367c7989a75af04f12dd983e253acf376599c56933d69e86f87cfa2c1ce051d", 0xe7}, {&(0x7f0000003e80)="92b3", 0x2}], 0xa, &(0x7f0000003f80)={0x50, 0x115, 0x100, "8c01fab0bca2405ab304e4b6c2e59361cfcd42456ea7da31cfe1d9a64d8fc130327ab5cb1d6fd99051d332a3155ddf15cc50f4e0064512669f"}, 0x50, 0x8000}, {&(0x7f0000004000)={0x27, 0x1, 0x1, 0x2, 0xff, 0x4, "d7811a9a2ae5aad67654f28d490ef36102c75625c4e606bb75d5dcd23a9ac1386800edec4afbd92851d47b3d8742fe73b50dc9ee57c228c28148405d02a0b1", 0x2f}, 0x60, &(0x7f0000004140)=[{&(0x7f0000004080)="a9c342aeb3fd495dc15216b9fca2732c5e8d8cdc989e0e1a461d2136ebca0ef68d7a480dd75acad17ab14df0b66ac99eb10de8824d883f53b0d90ac6cbfb3914ba129ef9eb19aa80d15181d158e5258a75a451b8cc7f95a1d532afa7f4284a8bcd061d82aa0e40088ad869016f3ec7b02aa5a9bfb38b39d38e3565af32b36edc1b0d2ba248b430ca39e7829119d0adbcf9b035fda937cd68eb589ecd4d43eaa96b15a373ee42877a3895e1aac9275560988b3152af70e9", 0xb7}], 0x1, &(0x7f0000004180)={0x108, 0x10d, 0x8, "68daf506b6752250452302df3c0cf72490a91832c28e68fec5a419716c093bbee90094630b0d760a8bc9149d0c73babc805c3a90cb6c234f4418b187bc51759a06c4c37e985cf51a23af30383cb550f1cdcdd0973b1e4c332f38f502ef6f4f4bc9361d47c56b467c5b4267aea959b4e1291a73c811bbd3a600420141f4e60261ff03bef2c999f71e8e9015b2f1592bddf1661ff737ccc33d82e38bd8f0159671e250e4dce8bf9b882f7bb4b28011ef403d175c0d1354e0d6a8b70b1ce22d04c278db4bca4213619d2d48cd291ee10c3a04252b08dcbdaf401fe8ad0e16a4693704a06a06d3863c5a318021016a8e7b78642d637e66"}, 0x108, 0xc0}, {&(0x7f00000042c0)={0x27, 0x1, 0x0, 0x3, 0x9, 0x8, "c7e7a89d05114172b9cd5eca5633bf7612d75ab8f2a6ab5f83d2a9389754b00c2b650823a2e45f11b405751f93e35958447fc99ed4d63cec365c88eb72c944", 0x6}, 0x60, &(0x7f0000004340), 0x0, &(0x7f0000004380)={0x1010, 0x112, 0x7ff, "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0x1010, 0x4000001}, {&(0x7f00000053c0)={0x27, 0x1, 0x1, 0x0, 0x8, 0x5f7, "5413ada0c4e05ad76ed25eab97a9669889b6d406948e06d6aebb13c4d055b2b2807f495dfb7204f19eb39ae95c1008d08fef9471cfba11f46156bbd7962bcd", 0x25}, 0x60, &(0x7f0000005500)=[{&(0x7f0000005440)="b7e33c2f209f839d3b5fd296774be9eeda87d11c4a642e099042d70a753dd122deaf863d2fe29f8eb46c5345b388a3e4abcd2d08a859dcceef20d96a0f77788141bf363db09466d21ac67a4bf3369efc2499219d543648be4ce86bb4adfabcc6499d495905fd23d2fd2be5f5b3c4f7ab99b1e655fa7fc2a481b6902756f7c73cd37237a319bda9a72ff569c3e7ba141214", 0x91}], 0x1, &(0x7f0000005540)={0x110, 0x11f, 0x3, "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"}, 0x110, 0x810}, {&(0x7f0000005680)={0x27, 0x1, 0x2, 0x5, 0x9, 0x8, "42c41596a125b9f9eccf4b81edb1e6cfc4b97d833a4b28a18bbb2884da8b1bbb674e1edb068842990fb0818da2b4b24bbb5c4635903154340ed58d011e7ad2", 0x12}, 0x60, &(0x7f0000005c00)=[{&(0x7f0000005700)="13df17ec804fdd0b9ab231ea97ec627ce059e5816406a80bf1d006bedfde45671bb6c6ad6860ad47b95069e72a907b893cb582ebe67bbd362fc78f81b4fdad17b0002fffbf93d4941e2da8c0212c2ee26d8fc0717ca6b49b3a4ff476d24a8cab74a7f7fd0fad870b6f0c518115265fd121a449ab73f88a62812afff5caa1113f9349c7d10a1eb53bd8ae6c3e900f51412b1dcbec97ce718762edb52f67f8c9add38568171199fb9b2b5ec19322751336e39101360655343cee4dfdf92d15de659e74907bffb227bac85b99d152aad3244600b055688655e1d47a0188fb", 0xdd}, {&(0x7f0000005800)="5f424283324bb1d01205961a9b56ce07d77b57320c9c3b980742b10582c06a3095e952a61bc215fc155bf563bbf1e993e9043dfd9e33116260b0d2e42ffc722ff71990ef8d6b026f328d92e0cdd661bcbd4c256a1d4d992fff8a7cba74c6c686870dfa0fefee88532f16f8316293167ae0c833696b8d34f498d26b357c74dadf8e72db462554a73ead3426d027248fffaae86a3b5017c86001c59b221d2b49b061d48e40686d3823605350451345d14941dfa374e9d5e42bee824215c1d647afc3b4", 0xc2}, {&(0x7f0000005900)="3958921abec147081c7fe34cd1213359b6cc8592bc03be996020d74c53518573b7e95e612269c138ef842e79468de0ca42dcf5d84e832240dbf58b2d971464a95fed85d9cb1e82a13b1b6c36b461873956b29be9f7359c94f68df05c6190f3119fd4237beb4875957d17cc03a80192542d5d862b93b681ae5da7c13514d7b524cd63ed8ee69bfcfa85bbb89ab4d2a4ababf4ba214a3815d579dc86e3496001d7b5d9a9df648fbcd1ee829c5387a687cc", 0xb0}, {&(0x7f00000059c0)="8736eeac2a5af2555cf38ebfdf20eaba6a3f8f4b0355cc68d756bfe7585daa2bfdb3307e3ae4af056af61a61af18a3b1c51019522f824caea6d3ed16577a26e32a6e5327e2d1fa11f2e8fa420fa2347da979491b2a0337ed04291d5274552de00c2e540db5beda660b8fc07918306963549001c85540af8780a96ef79b30e7b073c0e34d68b60290", 0x88}, {&(0x7f0000005a80)="0d8f55b2d5619130b1fdf061d0ea47cc59b5e051412e5e0c3bb9d3b20833e5190939ca9f4af0ad371456f72fb66ca1263ff2912a18f5085f6a38466fc293f631a21c920d53e08540f4ee4f5201087ae67b15870b8c53b8ce63619c84f6997d17ddf655d6f65cc4cc27e053b02c", 0x6d}, {&(0x7f0000005b00)="5e5ea1930d74f072b12216953f9259b3313dda4ca38e41859c91e410e54cdce846f7ccbd7e54fb1dcbef612f33513f98cf6f50d7e5c9ad9b2f41c35e08ba11c128433fcbcd653ce1c49b960ca34913342ee0e7264668af3759844b584565108bd3b02eab7a306871424bb551a77811cd939cf8989aaad41fba627adedce36a65b5772bb4694831c456569ceb726bf937e27efc38039d1fd3d41333927bfcd3d9d74db0043e87b98d80b3f413b138179a0a813d6619aad4481cce83c1f031ec80b73b3c93816ccf82693ad2ef58508db9f477c466491377572ac92b7135f4f10d3cbf83e7", 0xe4}], 0x6, &(0x7f0000005c80)={0x58, 0x0, 0x2, "8c3512fae0bee6f8122d84ece502d89f62cf32796430ac899145bc01c374493e1ca446ee52b333e2986c5dfa97ab12575e5d5b33cf2f7a00146d185313926d8d0e11fd1dadf08be2"}, 0x58, 0x800}], 0x7, 0x0) write$vnet(r1, &(0x7f0000006f80)={0x1, {&(0x7f0000005ec0)=""/136, 0x88, &(0x7f0000005f80)=""/4096, 0x3}}, 0x68) 2018/05/28 05:32:03 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.bfq.weight\x00', 0x2, 0x0) write(r1, &(0x7f0000000080), 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0xb92, 0x600000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000440)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x400000008000}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x84) 2018/05/28 05:32:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f0000001880)=0xe8) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001980)='/dev/snapshot\x00', 0x8080, 0x0) getsockopt$nfc_llcp(r5, 0x118, 0x3, &(0x7f00000019c0), 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000000c0)={'team0\x00', r4}) io_setup(0x7, &(0x7f0000000140)=0x0) r7 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x4e, 0x60000) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x82, 0x0) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/dsp\x00', 0xc000, 0x0) r10 = syz_open_dev$audion(&(0x7f0000000780)='/dev/audio#\x00', 0x3f, 0x80) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001800)='cgroup.stat\x00', 0x0, 0x0) pipe(&(0x7f00000018c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) io_submit(r6, 0x6, &(0x7f0000001940)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000000180)="e489b59a9efdbeeecaad2fbc4fdaf1eb11aabac7137a5699d214643e91a183c8cbd220ada14bbf8e8af63a08dc89f96c5e51bfd6d7501e6855315582057cb7244afc32780b630eacc37044fbfd7b3ffdbdbb68647d5b88033758a39cd221c7668de0", 0x62, 0x3, 0x0, 0x1, r7}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x3, 0x9, r3, &(0x7f0000000480)="c0930cd7ed1034967271e6ef814bed2751bce04119b4f690ff13d0b8acdadb39d9d67ec73e7515494071d7c63c5d7331492e8d5666fbcc63f5570b584b4d4b4e9715a80c032b9a776ef8211b3a9d0e7bc7d509183acbda92ac7c3b54da05b36e23bb2d6de536cab7433a81b1141a45937ad0a27ff4630e4860d27a6f27ad81846884056ba850114ac783d80f6260377487a5f4a408542fbf", 0x98, 0x1, 0x0, 0x0, r8}, &(0x7f0000000680)={0x0, 0x2ae516d22470393e, 0x0, 0x1, 0x88, r3, &(0x7f0000000580)="6d2f8bd7572bd08abbd5605cf47de2ff51d8ad324040f52b92618558b1d15dde6bdc2f27f51979de742cfe69d95c3148a7842d332d741586a1237ba83ec0c802055871387d4e2a53c65bf726725484ca3e3b410cc7b4a0cc6da0bf2575cb77eaa1f68299835e35f6f6dc32d5f4ef9f786211ef82c9de0b39aa3b23f756f0b30cfb4f076502ec4fb2f3f813f1bec71c43e161bb5d528b573f15e0287dc5452f4b020df6bb96278902322f949dc13e", 0xae, 0x100000001, 0x0, 0x1, r9}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0xd01b, r3, &(0x7f00000006c0)="cc1ee3f14deade09e7422bf84710af723c2fdee24e8295c0df89b51f26383bb3feeada14a52ac7a2e535833f7b6671e39c37ddbb93a705c276cd801a2407f7399923ed1170d2e278f35e33a605521d1d6df5d36a30d1a3734ad27ebd40b0ac50b0fcb583b532f1ccabeb1fad214924d6afc9c8b5337ac969518417608af0af0dce7694e5a99ad66833fa809f455d83f2ad14bcd9b6c360", 0x97, 0x800, 0x0, 0x1, r10}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0xa, 0x4d, r3, &(0x7f0000000800)="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", 0x1000, 0x1, 0x0, 0x0, r11}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x7, 0xffff, r0, &(0x7f0000001880), 0x0, 0x5, 0x0, 0x1, r12}]) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r13 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000019c0)={0x0, 0x1000, "5f5a2992ffca7a6c9aeeaed83ad4ae3aa717748d14b49cd0f1681cdce5b8d87f85a86d1d88361db998a08cf548310429a2f5f257f77f5cd51b5e4df1edc5424eefcba5754c28215e67e9744e90c71c8ff3e806830b1d7c9f273988a1380fa577eba2383f9e871c108ef7bc13d37a9869d88e0cc564a8157d73c176e43018d364e7a6aa0195c6f62cbbb10e4c2e57587b22893ee65cd977cafab92fa60ec510803b10b480cf04472f86474a9b1d9d865b358a6017dc7d2dbdfe143c735e454f4886ff562ac900bdd4610e21bfca25ed3502870297997c48969b7ef9b3c76ca4e2513a0873fbab9df2c2b7c2b581c22d55a161af43c5e9c485e4e374a4f7bb6f8e9d17ebb5472b0f9b370126e111fcc93c7b1f65f5a1969beb4b1070e9c0e4cab413908045ac7e21496c7d31ad3dc2eb07faa056da93c15837c6782ed3af5bf5fa75c5addef90eee0f8c382cfa590ecd8cad3ebc66cba8c79b1c1cc3f4892862deae0e826ab9a2c87d36f1d625be85e7f2e3093b490d5e9964264e3257a02d3c13b5aab8e34f8d60671b449c917364bb614124fa6ca82e427de4e5643eafdd946e7edf40c61be04eec2e701d6c2dd43cd908ad0079486261e44756699105e79d2dc9ffc125f9f6741e010ec343f86388f067183d97c86227e25cbcf295f9353908302352a3ffdf18d86ab5ea36823cfd864f2b5c32e775f2c5c7bd7a021724f11dac6c89d031e63af85641c731c5f4c75ada0336a01d46317ddfcac063acfd8ec2d4b4b281cd45ff17246642249b4399ce85be2f73187991d8a4a251992878cb4016aaa582614fb8f999662dd667e6397d2c70faf5e864b4b1bd9273258155442ce7d6d1bc304615618acbf4fec937620af6229b971f5673b9e652cdbbdd97046d9b5026c37f2b173204b3447a89a557de09a801b063ab627cc668358957b5b2aa2de69a4795c98da9665833f406cb6c875685624ce4987f7526b712557bd24b287c40ed9f006472f0db04693d0b9d5176bbd5c526ce0f74e7df77f3f35bcbc87097121ad25ebe8ee3946b0821ec51b05c926f0aaf7c77a91392995cf9fc92bc399603ab2b362ea4780d115897a09d8026a70d84664e5fa3390d92b52677153d4d5a302effa1db1a938b018a8b899a33904ad74c4cfe15dc9b951e1909914026ea088d312b1fb56b548f6758d25b55cd6da1c6ed6b6c26d49cdc0e0b2592d775d79418254221f7ffecb3e37484214a92c04c4ccb7252cc316172fbb4b5e294ec759b7668481540a0e03717000a7ec99efe0ef12ab985d762ddab3287f3d67e9fcca3b687fabe51baefb5f3628e9824425fe9e94c66ef5c65a9c6294cbc1c69a91b95d8f01cefad15b666fcdcd1da63c52e31b789fbfd9ac9993f0e5b0a6a47b1062074b814b32f768f2c7b096657162d0995927fc201a03b72c8f8a9b7fe80bf2f3bd336268fcb63d883af058acd396cc4e6977cf48e9812eccf76a25e7f3dca492669327d5dc27da548d0d5ad890006a46697c7f661c8be774f7e9683c0c3a363b49d7a4b2b16ed465180549c458fc6751565c019a1117a32110a696ff74d737ad92b961f51a71f2adea43fd11a59314fdbcab943885374dfb774472182af0d6774fece98b852e356c7b42050f97c627234cbe980c1a719458288b128834a09b5a8b4748c093ed1fc44d909eeda10fbcc3d9eac6f5f730378822818e3e4dd512936baa57cad05bef075ba2815f47e74a03e30700f726266fb0834b8ba68dfd1607f587b092615cdce4c8488e5afc125bbaf22251bbf16ab3df76205601b0ac05af02fd9148c8e4aa1cbfbecb0826b0716b59e1f1bbf0f408a8f9604815d1961e805d3367c580088eef039b4aefbd0b4861eeb8f008cd1aa5d1c3bc4307851709eb7816a26b5f0ac52e2589f82d4711f35d3bf4cf7c2d5297fdfad7a502f02c85d79c191f647458a87446aa1090d77731a875d91e47ef4e12cbc93cbb6e657a78b7f09ca5a1fa3e600e041ffd0bbb540573ec04accae94ee7974e1beb1901f666b0065f609362dfba9acdb5b0d7d50b7ab7b961fe1b2dddbad0a50fe9bc54fe78fe462e0cd665f60b75cf6ac3a2e779d9d75022cf849df6630eb2a700aaae1f40f16a679865012429e13083f378306dddf52aa1200e189f27800d3785f634f8ec971361de36d7a0560305af09d855d6aa9443c96c970f13810cb17b809192c879cefa5ba0fc8d4c5a7876c67dfe52247939f8fcf34172299c7fc4b431ff5add6d5fbd7ff42300360d6d826a11b47a55a053036436bc6f063744b8c0f9e0394a15b0909e6dcc226aead2fe53848899bc7aff4f5b5208e5a3259fee7c82047d8c19984badbeea7fc9929fc924054b6edfc0d2347002c23dd1b367e76c5c0945f19f5f5b90c76e29bda3ffac87d044157957cd1c07e971ab1600db3164b535af0cb91d612b67088d108b9524a2219f5f79ec25a9da66820db3e172ba3182fe93bde119b439ae44a2c352de40b7b69870c5328da00273a2d6a58c526c531c2818dbb8693c6361b3eb28537510ac252705f1ccb671ea67c5770f28788493dd57bd687a064eab943ce2ee2aecbf32dac888dcdc6cd5fb52d712fd0cddb4026cfbfb683c7eb1a98f549e4f0e64c8531f3e11b6886f720f3bf58db405838dd86bd2608004a350a4bd0fa11922e70383c920a0baa57f92924a5eb03b03e4334679561eb83cc832b720e2017492292b295c4f0fc5fe08513bb68c05159b664c1c2b9a6278bb38e8d6db51ccf30fe8e1ef99931b394edb542b1ce4b0c1bbaed7419ac0609b40e3e62b6c6dda538a477552059cace0b53ee68f7346569fdc44d1d0009709c831dcc25f8c50c07db1e592a74d4e52a931cd2e610487938a5a90ea3bc0b88ed78538ed10a5d68291304a182d2af133938371db2a7e8f91a60908750a587a157ef002e47eb0ddcb7274e7e35836b4c1874fca290e20222355fcdd83bfed78d7c9de46d46e50640b4cde3d61a77a9d69d95d571fd1b797e3c5cf1b9c4e595436fe4dabd1504603a5e3c71b2297b0c1b91b24487ccd4bbc232215d45284156bf92a799fdb438ed7ab0aa38aaaa144cb8a97e225b525f8930badf456ed6d18b71c7d15bb78456eb6c202832dc06dc0a5f012cbcead2f933a67f447c8b9ebcfc2dd30e9ef69b1e73f5fab94a9f25bca347cdb9a903f38245200ffe378c3f7667318b678f0eca579e31fe92fa578e72b7f66daaa664cc511ba2273d5a951eea0833ff2088d6de5cf2e453789f728ca7fd631e6a49130c69240ec837c71aecd52ca0deca0f49d32230ba01d3b2dba9699b7f3f1a4a9ed4b00ce81bcf53f296656da62a2a10403d752d2f586243d853a485e4e1a578e594811370987af4a907ddf9379124299ba8195a2b0473aefb7c1655f45f3b4cf864925cd12de5c5baf0fef6e3a231162e4110a2eaa4e0ec5173d5c9e48c5875f8b3e1a91c4a7e8678d07ad3033b706a3df448a86d21a12bcb9fc9b2a6da4ec97baa44afc7ad79601063c303125f4c62c635a3f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&(0x7f0000002a00)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000002a40)={r14, 0x1000, 0x8000}, &(0x7f0000002a80)=0x8) ioctl(r13, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) close(r0) 2018/05/28 05:32:04 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) r2 = socket(0xa, 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x1c, 0x10, "5a24b862699a15a7a77f76a6c34fd3e64de3376297828df252cddddc801069d662edf34f39af8c9106d6ee113de8f835e030e28b18bef98d477854f94e554271", "567c087501faa3cc4bb738bf39d1f9a74fa97e02b335d343b9991d26697031bb"}) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/28 05:32:04 executing program 1: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r1, 0x0) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) dup(r0) r2 = socket(0x40000000000a, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") time(&(0x7f0000000000)) mlock(&(0x7f0000003000/0x3000)=nil, 0x3000) 2018/05/28 05:32:04 executing program 5: r0 = inotify_init1(0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') unlink(&(0x7f00009ff000)='./file0\x00') socket(0xa, 0x1, 0x0) ioctl(r0, 0x20890f, &(0x7f0000000140)="c626262c8523bf012cf66f1a92904e96359ba7018d4f0b1d0f4f688d7af55643c6a78850389d5f8de287373a7731e274c68a5f1acc14354d617f172743571b0d42dea8851f382112cc25f9d5765fe7c78e26fcf6058c8cefbcd41a5c5338bb3032d69bddf74a9f3c41b75df69293fab6039d2a84419c563c7b4030546d") syz_open_procfs(0x0, &(0x7f0000000000)="60a46c7066dabee2e33bdb00bc05009c0100000000000000674383dc075e0b4483") syz_open_procfs(0x0, &(0x7f0000000080)="6664696e666f2f33084dbb2a4d7afc9d9add4d") [ 99.115784] device veth0_to_bridge entered promiscuous mode [ 99.146862] device veth0_to_bridge left promiscuous mode 2018/05/28 05:32:04 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2000000007d, 0x0) r1 = socket(0x0, 0x0, 0x0) ioctl(r1, 0x0, &(0x7f0000000240)) fallocate(r0, 0x10, 0x0, 0x53c1) 2018/05/28 05:32:04 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x11, 0x802, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000140)="aa25460d16382478f0da7e996702f62bbb982867f8afb9c09fbd8865a6d0f08e825b0508f5e8eebd685171aafb90e237d710214f4247ecd95ce1836e9ebb64f32a24e8c60734d774bd4b106d1c91c3dc95b3d0b0335bfb0f904176faad5cf7fdaabba6cc5cece57c60f4e034a175ce84fd4e2822be6e9c701286803ead6d791c", 0x80) r2 = socket(0x7, 0x4000000000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe000000000000000020bbfe80040000000000000000000000004700004e20000890789d1f02ce2307c64499504ae4630eb866b9ba697e0000000000"], &(0x7f0000000040)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x101000, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000200)) [ 99.167018] device veth0_to_bridge entered promiscuous mode [ 99.202341] device veth0_to_bridge left promiscuous mode 2018/05/28 05:32:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e24, 0x55, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e24, 0x3, @empty, 0x3}, 0x8, [0x9, 0x1f, 0x80, 0x4, 0xffffffff, 0x1, 0xffff, 0x3]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x46000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r1, &(0x7f0000000180)="01d2a56441dcc81f0fcbc772d8a476ad439ce586742344026f5651f8cac8e236feaf4c0d874ded52264b985bdf5f1e579dd4b0fdedd407514798b410a1178f394c9f0cae9b9c38b386a04e00ca50338c66f64444bc94c6da172aaa8616eccce4b8da1c06d689aef5ca02c18fd1f283b820f0e28ba4e55b78ed66ff20fb82825654014376b6b86a2aaf37cebb0e80a7f687b9aeb22de76bdcd1eb0cddf22d8b7b2c640bb764394c70774c5da00d1051239f", &(0x7f0000000240)=""/167}, 0x18) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x178, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/49, 0x31, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x707000) 2018/05/28 05:32:04 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x3}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'veth1_to_bridge\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="10"]}) close(r2) close(r1) 2018/05/28 05:32:04 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000000c0)=""/119) write$binfmt_aout(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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0x1920) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000300)=""/109, 0x6d) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@generic={0x10, "508c452dc3043110904c90afc442d816ede3a139476d82ec73cbb2eda28a32821d15466469c6dbb0dffa22cfdd76290f2e8b0134f732c4d86a37272c57fc2208ab2c8c1a0b2c3069b841538b3f2bf8b2a15c3d00cc162814062ca2369235a422691e5d8b491507336f45fced48137989565771cb786db15faed488b31824"}, {&(0x7f0000000180)=""/91, 0x5b}, &(0x7f0000000200), 0x4d}, 0xa0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/28 05:32:04 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x4000, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000002c0)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x9) accept$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) 2018/05/28 05:32:04 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2401) fcntl$setstatus(r0, 0x4, 0x0) socketpair(0x1d, 0xb, 0x4f2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x6471}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0xfffffffffffff800}, &(0x7f0000000140)=0x8) 2018/05/28 05:32:04 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") poll(&(0x7f00000000c0)=[{}], 0x20000000000001fc, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x200) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000100)=""/143) ioctl(r1, 0x8912, &(0x7f0000000240)) 2018/05/28 05:32:04 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x80000) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x6, 0x3e5, 0x0, "b1d5d411c47fe9e0f71d8bce2ba821a11c84e91c08d5da2444fa7e02be6ef451087d7729d70186319fe54d22fe4f459fe62d4d720d04c2dd666b76eabbd708", 0x2f}, 0x60) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f00006e1000)=0x7f) readv(r1, &(0x7f00005a6ff0)=[{&(0x7f0000597000)=""/4096, 0x1000}], 0x1) 2018/05/28 05:32:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x9, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)='1', &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r1, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x59af, 0x4) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001a0003eab443bea733d3c4cd010000000000000000001c03450000000000000000000c0001000000000000000000"], 0x28}, 0x1}, 0x0) r2 = accept(r0, &(0x7f0000000180)=@nl, &(0x7f0000000100)=0x80) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000200)={@rand_addr=0x6, @broadcast=0xffffffff, 0x0, 0x1, [@dev={0xac, 0x14, 0x14, 0x1e}]}, 0x14) accept4$bt_l2cap(r2, &(0x7f0000000300), &(0x7f0000000340)=0x4, 0x80001) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x20000, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/05/28 05:32:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x4001, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000100)=r2) r3 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000000000)=[{r3}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f00000001c0), 0x8) dup3(r3, r0, 0x0) 2018/05/28 05:32:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) unshare(0x2000400) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x2, &(0x7f0000000240)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000000080)='GPL\x00', 0x7ff, 0xb0, &(0x7f00000002c0)=""/176}, 0x48) io_setup(0x0, &(0x7f0000000000)=0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) fchmod(r3, 0x1f1) r4 = eventfd(0x20) r5 = syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20202) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000700)='/dev/hwrng\x00', 0xc43, 0x0) r7 = syz_open_dev$mice(&(0x7f0000000880)='/dev/input/mice\x00', 0x0, 0x400000) r8 = creat(&(0x7f0000000a00)='./file0\x00', 0x0) r9 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/ppp\x00', 0x521803, 0x0) r10 = openat$null(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/null\x00', 0x4002, 0x0) r11 = syz_open_dev$admmidi(&(0x7f0000000d80)='/dev/admmidi#\x00', 0xa513, 0x204400) io_submit(r2, 0xa, &(0x7f0000000e00)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x90, r1, &(0x7f00000000c0)="cfdd0c16e4190966407596b9caa3b0ea7fc12c9cb6f278809a4869e9e3c5ffe112f420cd6788b371cae860094050f7096c00b8212365db484636e16385fe840a983d7e215588d4d5ef5c26fcccd93d44c2d65136cce9c0b06e1ec0982802242fc8f5e8ccc21d3edeb32ada942070fc9e3222b90eb92c961fbc865b8605ecb00730544d56b88d222b3ca6", 0x8a, 0xff, 0x0, 0x1, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0xe287, r1, &(0x7f0000000280), 0x0, 0x1, 0x0, 0x1, r3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x100000000, r0, &(0x7f0000000400)="c0620e724e67aa65cecd12dfbcc2128765d69216c194374ff0cef97012e9c66983340d6a4180e8b4f479301c1321c08f4ca05ac414c7b295b28536dc0c5e537d287f736e1c3c570fc623d46412ebbb5c809a786b8eeb92d21bb452690a1684f04d56ab52d3eab547627cad85237bdb1d061bfe8500e449242b126356ea593db8c896a43ad52af6", 0x87, 0xa2cd, 0x0, 0x0, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000000500)="03d02ad4e8713bd21b1a609aa1f90dc2433504b46df490a187ece0bb777f91eb39f5fb5c07b88bd4a5f160a51a97b29707af5124a5b1aad7913a01ebd6d58aae15c0efefad5bb6eb0922378508830e40093567df01e0c61adba27c449b08f244ebf1db4959b3701c9b5004079b84860e42568a1b303177b23b6c49c92de5a6a02c121107ffc1d14ab76e24d89574ab9fe965c5186b00", 0x96, 0x6, 0x0, 0x1, r5}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0xe, 0x7, r1, &(0x7f0000000640)="cab594aba701847d3a0d6b33d761562d5784e3d3ba98c91a6aed1066267783e1b9364acfadafada016a08dbc2b2fdf579f93f2ac2b8e460b4d1c67daa43be8cb9e538a7dcb974814bdef64abbb4d5e9f6fd0e3f50cd6171a625141fe26f892ccdb7283d5c27c6577774907b74359cf30fbcb4c92d3a24b84130f203e4399d6c7d0a439f068cee9b64464dc80f646874d48e3a8fe", 0x94, 0x6, 0x0, 0x1, r6}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0xb, 0x7, r0, &(0x7f0000000780)="34111c546e591671a5a2ce5b01cfe677e3d77b728363d82d8441cb3af705ed3cd8b19c649f5e65e383fbe1945a063ac8095c3baa52940d3e6d7b2ae6e0ceccb02f8009bed65a371a76091211ab5a3339c8b912430466ef01e464f37477ede6d1832d7eac91cdffa0969d0384e234375fca421ccceaf82666b0919042ca12fc138d25971c319d1f371c2d0e45fe508ea0e0291d6b33c90551e0584070da7a8dd7fef492d7fc64867d53627de2eb0a933b197afd52906d7aaa93e6b079a1f70b40e95f5e551f8204d097272d253531800849850bc2f0bae6e0d9e78c4957771ccc193a38a3676b604a8c1acfb3f44cedf7a8c5", 0xf2, 0x6, 0x0, 0x0, r7}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000900)="ae8f6f45ec463051e41bf0be93d399c38495bae8e0b19281d4705ee4ee1d9fcc78061ca201eb7640cc853650947b7a78d7fb579ba8c2f4896c3c6beafde2a632452a1f2465001daa3f24bd6232fa9a03cab1293e84769004ddd93d0652d14e940f79682e7a5a9b4cb138e9db8528252d05745a988eb1daaf4c88166bea068a67ba045b452fd91befa20fb4e43a48e2ae9aa54035392841ae6ec85e5d609296bdac42e974eda3cbe55e9b215563e9c9289e6830fa36d6c3c5071934eab86b77a569a23be9df75d20ff9c388bbfed3e0ce2080df1e929b26462bb9285a12d8f0515305b8ac5f7184ac", 0xe8, 0x4, 0x0, 0x1, r8}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x2, 0x8, r1, &(0x7f0000000a80)="fb6a73c99ef3f44cc5e38cb79e2cfe99bdfa", 0x12, 0x0, 0x0, 0x1, r9}, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0xe, 0x4, r1, &(0x7f0000000b40)="9e4090c907cf78ab0e0a354509750d872d8a56c2c641cafbe2c67adf046eb2346ddf4cb2763b2fa7b773b1e5e263d0809982980609dbc1901b54c69a6a10483d143c75bc39eb2d9bfd43edadf35b25b30195421a9d1cb6265caf2fe18e11424e7a42890b8aa750c893d3811fa6069612978e97aac86606901a154877de0394d706c273050c83180e4951299c28f14b01ea8530ffeadc9720a6470059066bc74d", 0xa0, 0x100000000, 0x0, 0x1, r10}, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000c80)="c80bacae98ae5b807635b958dad426ad6fd60f1649cbb3f733fe4e39ab89da0ebdd44415fbf2bbdf02805f386410b5d680aaa828c6a4f465542f5627038e58297d4a47e95d9b02fef7ad8a10e32dd7fa59b4939ccd9e08dfcdfaa341166a085548163a59c6b4977ed0e7b95010e03728b607b4dd08082d5f5a3bcbd7352a5bfa9247fefb0552a8419d55725d38a175d9e32a51595f75e747f625d7dc3f1ab9aaa1f98f63620101302220bcb7a8bde3a6d75888b16f59a945d30b0a6d2f1d488577b28ea686ff4f0245bd99324cf2", 0xce, 0x2a, 0x0, 0x1, r11}]) 2018/05/28 05:32:04 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) io_setup(0x2, &(0x7f0000000000)=0x0) r2 = dup(r0) unlink(&(0x7f00000002c0)='./file0\x00') io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0xe8c, r0, &(0x7f0000000480)="fd5afbf3574273963ace04747c091e090eeda89a980a562f05ee5867f8d05ec1ef92d8fa9e712d9b070573cc6d0b93fcab30aba3d2933fa200000100c1cd9dedc2177aba8df3e67c3c85becd5664b81bd044467d2ccdf235e33e7a3ae3c99fd2a009ae755dbd6b73e79431f70bdf1fee3faa4d7e6e49ab66bb2623a9480e212b771f1db60d", 0x85, 0x895, 0x0, 0x0, r2}, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r3, 0x6}, &(0x7f0000000440)=0x8) r4 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000180)="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", 0x9) write(r4, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) [ 99.988683] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 100.071164] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/28 05:32:05 executing program 2: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='net/snmp6\x00') setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x1, 'ip6tnl0\x00'}, 0x18) 2018/05/28 05:32:05 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x23) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000140)) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000580)='asymmetric\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="102cbfd79af8b0063e529c15ba1e620a1c21f0f95a9f00a713d13d717c59306b74df47c2981ca1521ea8ca000000", 0x2e, r1) [ 100.114209] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 100.194927] IPVS: ftp: loaded support on port[0] = 21 [ 100.224772] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 100.310417] IPVS: You probably need to specify IP address on multicast interface. [ 100.318258] IPVS: Error connecting to the multicast addr [ 100.327639] IPVS: ftp: loaded support on port[0] = 21 [ 100.357001] IPVS: sync thread started: state = MASTER, mcast_ifn = ip6tnl0, syncid = 0, id = 0 2018/05/28 05:32:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0xffff, 0x401}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8000, 0x20000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000001c0)={@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x20) write(r1, &(0x7f0000000140), 0x28d) 2018/05/28 05:32:05 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="89070400006c94ad2f6745eeb3d5ef5f8db6c407bb859ba50b9f07f47d27c7e22f1a0f688b5701ae8aa1c0e48d16cc0e677f2f4b9921c37e5a8961", 0x3b) r1 = dup2(r0, r0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000300)=r1) sendto$inet(r0, &(0x7f0000000040)='\\', 0x1, 0x20000055, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x4010, r0, 0x0) mq_unlink(&(0x7f0000000180)='cgroup\x00') setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'team_slave_0\x00', 0x1}, 0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x32965535, 0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000240)=0x78) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/05/28 05:32:05 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000100)=0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="2400000000000000000000000000008000f055b400000000f357b5730ac3f816bf34bf11afe60645bc7c342a29"]}) close(r1) close(r1) 2018/05/28 05:32:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x3, r1}) unshare(0x20400) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) fallocate(r2, 0x0, 0x0, 0x7fffffffffffffff) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1f, 0x80200) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x4) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fd/4\x00') write(r4, &(0x7f0000000040)="96b598776d6f4cf39b9037715ba3a448860307e50afa5fbb5a62abe4beade10ad4ed7f66f0141b88672287e7840b5282a36f4c4faa283ea1fa62edfb580575c796a17e5da91164b2f7e092368a98", 0x4e) 2018/05/28 05:32:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.controllers\x00', 0x0, 0x0) read(r1, &(0x7f0000000280)=""/141, 0xfffffffffffffead) 2018/05/28 05:32:05 executing program 4: capget(&(0x7f0000000080)={0x20080522}, &(0x7f0000000100)={0x0, 0xd58b00000000}) 2018/05/28 05:32:05 executing program 2: r0 = socket(0x10000000010, 0xfffffffffffffffc, 0x3) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket(0xe, 0x3, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000140)={0x3, 0x7}, 0x2) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000086fd4e93fae319a38fa11837ea00001200", @ANYRES32=0x0, @ANYBLOB="00000000000000106bd05ee4430100c51500"], 0x20}, 0x1}, 0x0) accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000006b80)=[{{&(0x7f0000000740)=@can, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)=""/194, 0xc2}}, {{&(0x7f0000005740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006a80), 0x2c0, &(0x7f0000006b00)=""/109, 0x6d}}], 0x2, 0x0, 0x0) 2018/05/28 05:32:05 executing program 6: r0 = socket$inet6(0xa, 0x4000002000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) modify_ldt$write(0x1, &(0x7f0000000080)={0x3, 0x20000000, 0x4000, 0x200, 0x80000001, 0x5, 0x200, 0x3ff, 0x7f, 0xfff}, 0x10) sendmmsg(r0, &(0x7f0000005180)=[{{&(0x7f00000016c0)=@ax25={0x3, {"d847a08dbb3ff6"}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x401, 0x8000) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000081}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x201, 0x70bd28, 0x25dfdbfb, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4080) [ 100.898619] IPVS: sync thread started: state = MASTER, mcast_ifn = team_slave_0, syncid = 1, id = 0 2018/05/28 05:32:05 executing program 4: r0 = 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) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/186, 0xba}, {&(0x7f00000000c0)=""/218, 0xda}, {&(0x7f00000001c0)=""/44, 0x2c}, {&(0x7f0000000280)=""/157, 0x9d}, {&(0x7f0000000340)=""/225, 0xe1}], 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getflags(r0, 0x200000000040b) 2018/05/28 05:32:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) flistxattr(r0, &(0x7f00000000c0)=""/154, 0x9a) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000eb9054b932ce0000832fdbaf", 0x18, 0x5, &(0x7f0000000000)={0xa, 0x800000894f, 0x4, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/28 05:32:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x1f, 0x8b, 0x2, 0x8, 0xffffffffffffffff, 0xffffffffffffff00}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xd, 0x96, 0x18f, 0x8, 0x14, r1, 0xfffffffffffffff8}, 0x2c) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="08a0d94ae291529b9b63c75cf9c44f1280b92f598e6ca661910aeb9287e4a19b70dd12678993d1f1673f07fe817c7b53d868fd343cb1d9c4a5908ec604fcaaf286b0525a64b38fc94a901d36c400ce8962ea19cc4ce0186eb0032f75b07d7f5a0876c82269d5d6b215f702f63a5bdebc2a7eccabb4a1196e7b2c1a4084b1f01dd7dee881b8d898592d4d5b5fff879fabc6105a7db0340d7af292d92789a2f264575c33b6abb9497d6805ef1332f7e39d782c51d7f17473eff4b70a8ccc486e2ab2b69398bcb78cb0bc600dc17c8e442b", 0xd0}], 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/28 05:32:06 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x90) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @multicast1}, &(0x7f0000000080)=0xc) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c0000000200000000000000020035030006000000000002000000e00000010000000000000000020001000000000000000b024827939403000500230800000200000027710001000000000000000000000000000000000000000300"], 0x60}, 0x1}, 0x0) 2018/05/28 05:32:06 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"fe99a465cd31f6"}, 0xfd}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/05/28 05:32:06 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x800000000000004, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x2) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000040)=0x5) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r2) close(r1) 2018/05/28 05:32:06 executing program 3: unshare(0x24020400) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='erspan0\x00\x00\x00\x00\b\x00', 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) recvfrom$ax25(r1, &(0x7f0000000080)=""/109, 0x6d, 0x2000, &(0x7f0000000180)={0x3, {"2b384e97226bb0"}, 0x1000000000}, 0x10) socket$nl_route(0x10, 0x3, 0x0) ioctl$int_out(r1, 0x810c5701, &(0x7f0000000100)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) msgget$private(0x0, 0x40) 2018/05/28 05:32:06 executing program 5: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x0, 0x0) socketpair$unix(0x1, 0xffffffbfffffffff, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r0, 0xfffffffffffffffd) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x60) 2018/05/28 05:32:06 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$rdma_cm(r1, &(0x7f0000001940)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001900), 0x2, 0xb}}, 0x20) write$rdma_cm(r1, &(0x7f0000004240)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000004200)={0xffffffff}, 0x106, 0xa}}, 0x20) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x4e20, 0x1352, 0x4e24, 0x7fffffff, 0x2, 0x20, 0xa0, 0x2c, 0x0, r4}, {0x57, 0x1, 0xaa40, 0x9, 0x9, 0x103, 0x7, 0x2}, {0x9, 0x3, 0x20, 0x6}, 0x4c, 0x6e6bb2, 0x1, 0x0, 0x0, 0x2}, {{@in, 0x4d2, 0x6c}, 0xa, @in6, 0x0, 0x3, 0x3, 0xffc, 0x8, 0x0, 0x80}}, 0xe8) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000004280)=@listen={0x7, 0x8, 0xfa00, {r3, 0x4}}, 0xfffffd11) write$rdma_cm(r1, &(0x7f00000011c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001180)={0xffffffff}, 0x13f, 0x5}}, 0x20) write$rdma_cm(r2, &(0x7f0000001200)=@resolve_addr={0x15, 0x110, 0xfa00, {r5, 0x67, 0x0, 0x0, 0x0, @in={0x2, 0x4e24}, @ib={0x1b, 0x67b8575a, 0x1, {"3a78a004078274d278197bde001c02a1"}, 0x3f, 0x80000001, 0x5}}}, 0x118) write$rdma_cm(r0, &(0x7f0000000100)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f00000000c0), 0xffffffff, 0x1, 0x1}}, 0x20) 2018/05/28 05:32:06 executing program 6: nanosleep(&(0x7f00000001c0), &(0x7f0000000200)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f0000000000)) 2018/05/28 05:32:06 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x30000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) 2018/05/28 05:32:06 executing program 1: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20000, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x22000100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@delrng={0x10, 0x14, 0x300, 0x70bd25, 0x25dfdbfd, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40010}, 0x24040004) socket$inet6(0xa, 0x6, 0x565) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000240)="9a27cc4732649ecf4eb02f31a77b86f413ea81fe073fc1dedfeb532014ffa2f90820c34a1721892759dc96457235f85c94b8eaf8029a5c37ce7cb5fa4f59cf9c2cfd6707a40eb79b6a8b75a4ce020d8d273577f8ee86e79666882331d96431de8b76df3f03dd521ef66cbb0904dc37082778b287c23b8ee0b166a17f2db48f6a6e884c7624073bd065223e0efc32e2a29a37ba72a7e78fd71a6131168b5bbbe53573a4ef7699d4be755f4523de4712d6ca540ca5e471f8f587", 0xb9}, {&(0x7f0000000300)="968fce2c9942a3fdca04ed1c4b78ccd21fe03d7cf46babab63d00aa23208ea50e2cd38f44446f82069112ef932c8c7fd8cc17ceea142bb0404c37862697a038a7db7b2476db6386aacdbcee4d937bc848d6503a32b2f51df3671e19b6c8b5c30d6272f3434a741d1ecdbd92acdbbd218de9c4064aeb06d5a0fba8e6ee7c767ece86811209fdcd3d74ecca76d96fa8a831960c84f0173aedd4d3b44447a4ddfc645256a918096596ee3e689b2aeb408204ca9aeb66c7335a8f30ca9db3d67b0eeb17acb4ab9f352504e8779b2fe09629d78992b9cf22a837c5b0e679a5d3908a5fea29cabb7694646b15647a16024d40205", 0xf1}, {&(0x7f0000000400)="0643990d645bc466aa4038a83d43bc83ace007c0ded62e8b14980bc2a92ae785193b62c83e43bc150fe638d3170230dd7373d215338327e0b22ac0a8", 0x3c}, {&(0x7f0000000440)="01cde7f3c5f16d4be77fab8faf086f46ef4b38bb61fb4d50b120a45cfbf23abcd6a1f7fd9679eb103071351094c764756a4ec1b33a5a6e643855e9bb6c3a9d03d4263170c14a79e8bb631adbde7baedcf2227c4829063b076f6279a07fc1667f3ff33db4252c35b9", 0x68}], 0x4) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x4000, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x36, 0x38]}, 0x2) 2018/05/28 05:32:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00') setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000100)="6a76a6859e8814630e156ac3110c0325877eb56a60372cbbae5651932f31a0b4e7c82199fb890166b118c2d5b7914544a4710fe35cd19aedf8371c8971c67c7f84079aeafbbf683ea6a711dfea06354754b65489f60ac3a3cc48fadafb3d856c2f7b9560d98878e61c89bb", 0x6b) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/86) lseek(r0, 0x2, 0x0) 2018/05/28 05:32:06 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/packet\x00') socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_CLR_FD(r2, 0x4c01) sendfile(r1, r2, &(0x7f0000000000)=0x5c, 0x80000003) 2018/05/28 05:32:06 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd95}, 0x54ec333cc35749f6) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000710000004000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0xc8000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000180)=""/111, 0x6f) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)="2f70657462152f697076742f76732f64726f705f7061630000000000000000000000", 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0x9, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="d0401a8eb4993417ebbf30bfaaed0b20", 0x10) 2018/05/28 05:32:06 executing program 7: r0 = socket(0x2, 0x803, 0x3f) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) creat(&(0x7f0000000040)='./file0\x00', 0x100) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x54bb) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/05/28 05:32:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x200000001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setrlimit(0x7, &(0x7f0000000440)={0x0, 0x1c20c184}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x97407929c3379a95}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r2, 0x72b, 0x70bd29, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x48084) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="bf20000279011a231213e7353ad334b51e61ce12a0d9ba933240a7294897990369997300878c98f2c3a3a7b36c59cfffbfb33acf4098424731612af21ce16e6be83826a235ce0292f01f97ea69a4cd947e3fa7cdf91c942a50fda28f9c1d940946dbcfeda20043674a376176337fc7f0795673ebfcfc41144c25a015b3f35f4bcdef62e535c5113d9e6a41f3181c4fd6921ea8a0e4c1045899f90345ad2610fa2fdb154c3d0b9d8f9b8dfdd83e7ec86a77914832f86a150d645a12d124b42b8289eda1fb8f9c9141c8168febbb958b2c6c516057120bbe00ee7c71190980ee1a1288556920f5000000000000000000000000000000", @ANYRES16=r3, @ANYBLOB="000827bd7000fedbdf25080000003400010008000b0073697000080002003c00000008000b007369700008000200f7000000080008001e230000080006007365640014000200080006000008000008000500ff010000480003000800030001000000080008000100000008000500e0000001080008000800000014000200697036677265746170300000000000000800010000000000080007004e220000"], 0xa4}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 2018/05/28 05:32:06 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000a40)={0xffffffffffffffff}) r1 = accept$packet(r0, 0x0, &(0x7f0000000600)) accept4$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x80800) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000800)=0x9, &(0x7f0000000540)=0x4) getsockopt(r3, 0x9, 0x7fffffff, &(0x7f0000000bc0)=""/74, &(0x7f0000000980)=0x4a) r4 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000b40)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f00000009c0)=0xfffffffffffffecb) r5 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='sit0\x00') socketpair(0x17, 0x7, 0xf8, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f0000000840)=0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f0000000480)={0x1f, 0x20000000006, 0xf5, 0x6, 0x1f, 0x102000000000, 0x100000006}, 0x237) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000a00)={0x0, 0x4, 0x31}, &(0x7f0000000340)=0xc) bind(r5, &(0x7f0000000900)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0xfffffe60) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000a80)={r8, 0xffffffff, 0x5}, &(0x7f0000000ac0)=0x8) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000b00), &(0x7f0000000280)=0x4) connect$rds(r6, &(0x7f0000000880)={0x2, 0x4e1e, @multicast2=0xe0000002}, 0x10) bind$packet(r0, &(0x7f0000000040)={0x11, 0x20, r2, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) getsockopt$bt_hci(r4, 0x0, 0x2, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0x74) connect$bt_rfcomm(r7, &(0x7f00000008c0)={0x1f, {0xdb9, 0x8, 0xfffffffc, 0x5, 0x9, 0x101}, 0x80}, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000780)={'dummy0\x00', r2}) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000005c0), &(0x7f0000000580)=0xfffffffffffffea9) getsockname$unix(r7, &(0x7f0000000680), &(0x7f0000000700)=0x6e) socket$l2tp(0x18, 0x1, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x18}, 0xfffffffffffffe7d) ioctl$sock_inet_tcp_SIOCATMARK(r7, 0x8905, &(0x7f00000002c0)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000640)=0x0) ioctl$sock_FIOSETOWN(r7, 0x8901, &(0x7f0000000740)=r9) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0)=0x1, 0xffca) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xe}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x200000000000]}, 0x5c) 2018/05/28 05:32:06 executing program 5: socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5, 0x100010, r0, 0x0) r1 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) pwrite64(r1, &(0x7f0000000100), 0x0, 0x0) 2018/05/28 05:32:07 executing program 6: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) 2018/05/28 05:32:08 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00000000c0)=""/161, &(0x7f0000000180)=0xa1) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x10) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8) 2018/05/28 05:32:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'\x00', &(0x7f0000000080)=@ethtool_ringparam={0x10, 0x4, 0x4, 0x7, 0x0, 0x400, 0x1ff, 0x1, 0x4}}) 2018/05/28 05:32:08 executing program 5: unshare(0x400) io_setup(0x4, &(0x7f0000000000)) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000000c0)=0xe8) r2 = geteuid() getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) setresuid(r1, r2, r3) r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x15, 0x1) connect$vsock_stream(r4, &(0x7f0000000100)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000040)="2b90365c824c5b00", 0x8) 2018/05/28 05:32:08 executing program 1: futex(&(0x7f0000000ffc), 0xb, 0x0, &(0x7f0000000000), &(0x7f00000acffd), 0x1) r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xc33, 0x200) fcntl$setstatus(r0, 0x4, 0x400) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) futex(&(0x7f0000000100), 0xd, 0x0, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180)=0x1, 0x2) 2018/05/28 05:32:08 executing program 7: unshare(0x40040002) 2018/05/28 05:32:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x7) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/05/28 05:32:08 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000180)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f00000001c0)=0x36a8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {r2, r3/1000+30000}}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/194) lseek(r1, 0x0, 0x6) 2018/05/28 05:32:08 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x5, 0x5, 0x4, 0x5, 0x6, [{0x8, 0x100000001, 0x9, 0x0, 0x0, 0x2102}, {0x7, 0x913, 0x8, 0x0, 0x0, 0x280}, {0x40, 0x1ff, 0x10001, 0x0, 0x0, 0x1}, {0x5, 0x7ff, 0x6, 0x0, 0x0, 0x8}, {0xb6, 0x48, 0x5e, 0x0, 0x0, 0x800}, {0x0, 0x7f, 0x0, 0x0, 0x0, 0x2c08}]}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000380)={0x0, 0x0}) sched_getattr(r3, &(0x7f00000003c0), 0x30, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x6, 0x100000001}, &(0x7f0000000300)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000340)={r4, 0xfff}, 0x8) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000480)="1f8ddd9a0f16119f3093be040e"}, {&(0x7f00000004c0)="0fa6568e4cab2fd38d310bf2329f8d9b075ec2ae0f08ee5019c2312b4d64cdf292c75f2607cfcf89c71b466462ca170a13da6bc087a81dea8563322506fdd0b7557afd8732339d24a609663cdd34082a8c84d2f1829f3c9fe893428aacf256be60ca65276046a44c9c208f83829254"}, {&(0x7f0000000540)="635519fd8e4c4271ee83efbcd7c9139a9bc6104a106941b18518bd4ef36180713bdb2ebf24e3a308db59b0d1bb99478d34a4ed53f68dae3f659451bf5c9f4ef2928fd65976a7393ae448055fbaef21aa6e979bd2fa64fd670165e39bc7b4fb77170a5fb90035aeb81a772dff25277279e6b237fded11c5084a342e5cb2db7e052b2c13fd70fd9d72f23172fe16b492fe7354a96c1ff72f9ac2ddd2c525aefc511dea32abaf553fa93c0fea5b5ef7b430f9eb94abbae8eaa9d6f35cd484636cca47cba72ea8e874572870f4f263d875fb57e59230358518a64492017d3e257940de9b231f1feb70eb9712a5cf9fe203823797b5a319"}, {&(0x7f0000000640)="0a12799846482a20df73190a0f83ffdb906d132f737371462088840e1687370314dd78bd0a14c80ab29114194f66117bd6773362a7b689a21ee5825e5f8625078984470b3919c5bad32a5d17d6bcb59bd1736b1538b7"}], 0x100000000000027d) 2018/05/28 05:32:08 executing program 7: unshare(0x42000400) r0 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='-posix_acl_access]\x00', 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0xa94) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) capset(&(0x7f0000000140)={0x399f1736, r2}, &(0x7f0000000180)={0x8e40, 0x4b5803a1, 0x400, 0x100, 0x2, 0x8}) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000) 2018/05/28 05:32:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xc00, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000180)={0x15, 0xfa, &(0x7f0000000080)="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"}) ioctl$TCSETSW(r2, 0x5437, &(0x7f0000002000)) 2018/05/28 05:32:08 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x800, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080), 0x2}, 0x20) r1 = socket$can_bcm(0x1d, 0x2, 0x2) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) connect$can_bcm(r1, &(0x7f0000000180)={0x1d, r2}, 0x10) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x103800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x400}, &(0x7f0000000240)=0x8) accept$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000280)={r4, 0x100}, 0x8) r5 = socket(0x3, 0x3, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/28 05:32:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400000000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000180)) 2018/05/28 05:32:08 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x4c00) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000040)=""/229, 0xe5, &(0x7f0000000140)=""/82, 0x1, 0x2}}, 0x68) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) chdir(&(0x7f0000000240)='./file0\x00') recvmmsg(r1, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) [ 103.372391] IPVS: ftp: loaded support on port[0] = 21 2018/05/28 05:32:08 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) 2018/05/28 05:32:08 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x2, 0x1, 0x4, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/99, 0x63}, {&(0x7f00000002c0)=""/241, 0xf1}, {&(0x7f00000003c0)=""/225, 0xe1}, {&(0x7f00000004c0)=""/35, 0x23}, {&(0x7f0000000500)=""/242, 0xf2}, {&(0x7f0000000600)=""/101, 0x65}], 0x7) r1 = syz_open_dev$dspn(&(0x7f0000000740)='/dev/dsp#\x00', 0x2002, 0x1) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000000000)=0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x101, 0x4) 2018/05/28 05:32:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000013000)={0x14, 0x52, 0x401, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) 2018/05/28 05:32:08 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x98) pread64(r1, &(0x7f0000000000), 0x0, 0x0) close(r2) close(r1) 2018/05/28 05:32:08 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x0, 0x73d}, 0xe1) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x800000000000040) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x4, 0x4) 2018/05/28 05:32:08 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mbind(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000000)=0x5, 0x8001, 0x0) inotify_init1(0x800) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mbind(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x4, &(0x7f00000001c0), 0x20, 0x1) 2018/05/28 05:32:08 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000000c0)={0x8, {{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, {{0xa, 0x4e24, 0x372, @empty, 0x8}}}, 0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x1, 0x3, [0x1f, 0x2, 0x9]}, &(0x7f0000000240)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={r1, 0x9, 0x30}, &(0x7f00000002c0)=0xc) lseek(0xffffffffffffffff, 0x63, 0x1) 2018/05/28 05:32:08 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x2f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x1, 0x1, [{{{0x9, 0x0, 0x800, 'lo\x00', 'veth1\x00', 'ip6_vti0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x1e0, 0x230, 0x260, [@ip={'ip\x00', 0x20, {{@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2d}}}, @comment={'comment\x00', 0x100}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x3, 'syz1\x00', 0x1}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x368) [ 103.822959] IPVS: ftp: loaded support on port[0] = 21 [ 103.840713] kernel msg: ebtables bug: please report to author: bad policy 2018/05/28 05:32:08 executing program 6: unshare(0xfffffffffffffffe) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8080) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r1, 0x10000000ff, 0x7, &(0x7f0000000000)="9f", 0x1) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) nanosleep(&(0x7f0000000200)={r2, r3+30000000}, &(0x7f0000000280)) pipe2(&(0x7f00000001c0), 0x80800) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000080)=""/133) 2018/05/28 05:32:08 executing program 0: unshare(0x240205fa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") sendfile(r0, r0, &(0x7f0000000000)=0x10000000000, 0x0) 2018/05/28 05:32:08 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000200)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="ff953462a555", [], {@ipv6={0x86dd, {0x0, 0x6, "dcd50f", 0xc, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x0, 0x800e], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "3a4a7715"}}}}}}, &(0x7f0000000340)={0x1}) 2018/05/28 05:32:09 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="d65c72fcf2bbca") r1 = creat(&(0x7f0000000240)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000340)={@mcast2, 0x0}, &(0x7f0000000380)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000640)={&(0x7f00000003c0)={0x1d8, r2, 0x910, 0x70bd2d, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x1bc, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0x2, 0x0, 0x11038000}]}}}]}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x810}, 0x80) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000000)="0a0775b0", 0x4) r6 = accept$alg(r5, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="920f0993b08b21468ec7616b59101355ec519aa52c0d6bad7e26a909cf19c5bc75279c25db027c691a0b400a4ec9e5561f7eae7584b0e0cae854f13ede220c17dca18ef8678fcb004c2bcbc5a64a8ffb76c82c38e8d139e329c3ee44cfbdd64121efe018704ea43e9d03dfd7ff050d33f581f46a1821255a15429269e520210548996d251e3823bc306ad62d9c0ac24445ea1222f7bb909d25ba507ebc1f242fc8e6dec615bf2985f76dd8a00983bdc015bc4f92fd4df712ad0ca96daebed909b2da8c5e275fcf65a2515f25bf966928539f138edae6f2f8245e67efb59dc724fd5a01862652afbc3830e9", 0xeb) recvmmsg(r6, &(0x7f0000000bc0)=[{{&(0x7f00000005c0)=@l2, 0x80, &(0x7f0000000900)=[{&(0x7f0000000680)=""/169, 0xa9}], 0x1, &(0x7f0000000980)=""/135, 0x87}}, {{&(0x7f0000000a40)=@pptp, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000ac0)=""/97, 0x61}], 0x1, &(0x7f0000000b80)=""/41, 0x29}}], 0x2, 0x0, &(0x7f0000000cc0)={0x77359400}) 2018/05/28 05:32:09 executing program 3: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10100, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x101) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/17) dup2(r0, r1) 2018/05/28 05:32:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rpc\x00') mprotect(&(0x7f000067e000/0x400000)=nil, 0x400000, 0x2000002) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/05/28 05:32:09 executing program 7: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xd5, 0x101000) syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f00000016c0)) 2018/05/28 05:32:09 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000180)={r1, r2}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000008740)=[{{&(0x7f0000000080)=@nfc, 0x0, &(0x7f0000005a80)=[{&(0x7f0000003940)=""/4096, 0xfffffffffffffe7e}, {&(0x7f0000004940)=""/4096, 0xfffffffffffffdbe}, {&(0x7f0000005940)=""/44}, {&(0x7f0000005980)=""/106}, {&(0x7f0000005a00)=""/72}]}}, {{&(0x7f0000005b00)=@un=@abs, 0x0, &(0x7f0000005c80)=[{&(0x7f0000005b80)=""/233}], 0x0, &(0x7f0000005cc0)=""/249}}, {{&(0x7f0000005dc0)=@ax25, 0x0, &(0x7f00000060c0), 0x0, &(0x7f0000006100)=""/147}}, {{0x0, 0x0, &(0x7f0000008280)=[{&(0x7f00000061c0)}, {&(0x7f0000006200)=""/4096}, {&(0x7f0000007200)=""/4096}, {&(0x7f0000008200)=""/72}], 0x0, &(0x7f00000082c0)=""/236}}, {{&(0x7f0000000100)=@hci, 0x0, &(0x7f0000008680)=[{&(0x7f0000008440)=""/206}, {&(0x7f0000008540)=""/252, 0x172}, {&(0x7f0000008640)=""/63, 0xfffffffffffffff7}], 0x0, &(0x7f00000086c0)=""/109, 0xfffffedf}}], 0x40000000000033b, 0x10002, &(0x7f0000003880)={0x77359400}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x38000000000000, 0x9, 0x80000000, 0x9}) 2018/05/28 05:32:09 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r1 = epoll_create1(0x0) r2 = socket(0x1, 0x801, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000140)={0xa0000009}) modify_ldt$read(0x0, &(0x7f0000000080), 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/05/28 05:32:09 executing program 6: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r0, r0, &(0x7f0000000100), 0x2000000800004c39) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000380)=""/82, &(0x7f0000000400)=0x52) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000140), 0xffffffffffffffb8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000180)=0x4) msgget(0x0, 0x412) connect$unix(r2, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xffffffffffffff64) 2018/05/28 05:32:09 executing program 2: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00000000c0)={{0x10000, 0x9, 0x7, 0x200, 0x24, 0xc000000000000000}, 0x6e7, 0x61e, 0x5, 0x149, 0x8, "2055cfd5b10390c1a598e21da91752f040e25bbb2a0bb5da2da1d218b3de7adc85b2a87750a674db8a3b6d6bde42823d675ef024891a480d584545bcb041e81718e1f72767583db00deb43b99b01e69ca8aa0e450c0855bcbb759fdd47b3d38920ae9288597f587ed9d5f27384057ce9e0d99ca4d5a925e2c75815a1e8484c76"}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ftruncate(r1, 0x0) 2018/05/28 05:32:10 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'vlan0\x00', 0x400}) r1 = socket$netlink(0x10, 0x3, 0x8) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190d76a81014bdd182f30284000000000067b10ce3d0c2398fd035ec0000a2bc825603ca0016087f89000000137f2000000001aaf623ba277a46257fd0f8c3d67f01", 0x48}], 0x1) socket$netlink(0x10, 0x3, 0xf) iopl(0x1ff) get_mempolicy(&(0x7f0000000080), &(0x7f0000000140), 0x8, &(0x7f0000ffb000/0x3000)=nil, 0x4) 2018/05/28 05:32:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x109800, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r1, 0x0, 0x46, 0xd5, &(0x7f0000000100)="ba4fa0837133546ce18a5682ca099c2edb94ca506474b82fc663392ed97e32403891a4fad12665d3ad0e7ff71b0d8ef7753adf403ff4910650c0e4021ce4e914c90110c1bdac", &(0x7f00000001c0)=""/213, 0x3f}, 0x28) chdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f00000000c0), 0x2b9) 2018/05/28 05:32:11 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="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") r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000005700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000056c0)={&(0x7f00000008c0)=@bridge_getlink={0x28, 0x12, 0x23, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) 2018/05/28 05:32:11 executing program 2: clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000080)=0xd7, 0x4) pread64(r0, &(0x7f0000000040)=""/12, 0xc, 0xb) 2018/05/28 05:32:11 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626362c85f66f00000000") syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004600002c0000000000339078ac1414bbac1414aa9403000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="511e0ebb59f27e20de"], &(0x7f00000002c0)) 2018/05/28 05:32:11 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x8}) fsetxattr(r1, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)='ppp1vboxnet0#&\x00', 0xf, 0x0) close(r0) 2018/05/28 05:32:11 executing program 3: unshare(0x4000400) fchdir(0xffffffffffffffff) 2018/05/28 05:32:11 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x484102, 0x1) listen$netrom(r2, 0xd5) r3 = socket$pppoe(0x18, 0x1, 0x0) sendmsg$rds(r2, &(0x7f00000018c0)={&(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000001700)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f0000000200)=""/141, 0x8d}, {&(0x7f00000002c0)=""/132, 0xfffffffffffffe69}, {&(0x7f0000000380)=""/102, 0x66}, {&(0x7f0000000400)=""/93, 0x5d}, {&(0x7f0000000480)=""/96, 0x60}, {&(0x7f0000000500)=""/253, 0xfd}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/195, 0xc3}], 0x9, &(0x7f0000001840)=[@rdma_dest={0x18, 0x114, 0x2, {0x8000, 0x7f}}, @mask_fadd={0x58, 0x114, 0x8, {{0x7, 0x3}, &(0x7f00000017c0)=0x6, &(0x7f0000001800)=0x9, 0x3, 0x8001, 0x400, 0x0, 0x4, 0x100000001}}], 0x70, 0x40}, 0x40000) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x3, @random="e0d61991fb13", 'ip6_vti0\x00'}}, 0x1e) r4 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/28 05:32:11 executing program 1: r0 = socket$kcm(0x2, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x408400) setsockopt$sock_attach_bpf(r0, 0x84, 0x72, &(0x7f0000000000)=r1, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x2, [{}, {}]}, 0x48) 2018/05/28 05:32:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x100, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2080400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x2, 0x70bd2c, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)) close(r1) 2018/05/28 05:32:11 executing program 1: unshare(0x24020400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000180)={r1, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x40045569, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/28 05:32:11 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8, 0xfffffffffffffff8}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x100}, 0x8) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000003000)=""/174) dup2(r2, r0) 2018/05/28 05:32:11 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x2000000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x10000, 0x4, 0x800000100, 0x400}, 0x25) r1 = socket(0x11, 0x4000000000080003, 0x0) accept4$ipx(r1, 0x0, &(0x7f00000000c0), 0x800) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) close(r1) 2018/05/28 05:32:11 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x34, 0x0) unshare(0x24020400) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x40, 0x800) ioctl$int_out(r0, 0xc0305710, &(0x7f0000000100)) 2018/05/28 05:32:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000140), 0xffffffff) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x11, 0xce, &(0x7f0000000180)="e034ddcde028afd437f41e923b0aae48999197f8d68903299c98f59c561f8b1cb0bb9675ffac99ade7de8da56e3730a11fb1f91b670ec01cb8c7c0046a23c0e91ebea203c87121a8433b8dcb1474215863efa1e48c6b53607b25b7bba30df2069b4088ebadf2fd2e362a5d896ebacd55b129e35ead331e4a0b44d4a4f7b1e4268a15b23d709e8c7eba8e4e47d5fe1d43b2f76063ed43a6b644547038d6f1ecec1c71fcaa15fbf090405f7993ecd87d07afe83321b3cc3cdbcd00fd0764e877877b622e263cc7a8555bda03c35f54"}) sendfile(r2, r1, 0x0, 0x6) 2018/05/28 05:32:11 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20, 0x3}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300)={0x1}, 0x8) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) sendmmsg$unix(r2, &(0x7f0000006180), 0x1b3, 0x0) close(r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x2, 0x10000, 0xb8}, {0x7fffffff, 0x10000, 0x7fff, 0x40}, {0x3, 0x400, 0x6, 0x5}, {0x1, 0x5, 0x2, 0x1}, {0x1, 0x6, 0x4, 0x2}, {0x7, 0x0, 0x5, 0x9}]}) close(r1) [ 106.446174] PPPIOCDETACH file->f_count=2 [ 106.527626] PPPIOCDETACH file->f_count=2 2018/05/28 05:32:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x11000000000b) r1 = accept(r0, &(0x7f00000011c0)=ANY=[], &(0x7f0000123000)) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3ff, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000100)) 2018/05/28 05:32:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) flistxattr(r0, &(0x7f0000000280), 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/05/28 05:32:12 executing program 7: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230004100ffffffffffff00", 0x201015}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$TIOCSBRK(r2, 0x5427) ioctl$TUNSETLINK(r1, 0x400454cd, 0x6) openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0x3701}) 2018/05/28 05:32:12 executing program 6: write$rdma_cm(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYRES16, @ANYPTR, @ANYRES32], @ANYRES16, @ANYRES32, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYRES64, @ANYPTR64, @ANYRES64, @ANYPTR64, @ANYRES64, @ANYPTR64, @ANYRES64, @ANYPTR64, @ANYRES32], @ANYRES64, @ANYBLOB="19e3dabf8a93f7f2b4816bd6521821ad74e3c58c9eb99a5a2ae2ee41a8d04d55dd9de49ae8b2a2b215f7c37ad585f6283e136cc6bebdf28d71bc835422bd57f2c39b3ff7d03f77bb7aaae336ef888926"], @ANYRES32, @ANYBLOB="a96261a6d84838921b2a2f801313c874131d6ba02e56f1840e38cd9d4f537bf243de1e9c1cc74c45ef11a0ac8317607b8f5967a7b3e0207ed1e6b56f9a5b4ec3367237774dd54ac8749f9c1553498ddffe435ac2019d0d774f67e1769003491bedd8b9e857ab804af89c7fee6dca3c97f97b19492a8ea184b0b2d3b13db813b457d9703d25560d67d59dc7a0608039d780c10ed23e98d1df1b580ac39cf9f50fa2a5a79a290c9640a92b473410d0386468370903", @ANYRES64, @ANYPTR, @ANYBLOB="e600aa7052a1ca1287dda580f59022701f7e1eda51f8f32ed13e6e5bd145862a62ab2b5cf93d60c24546a9cfbdc2bb2022c0874ef455200a829b47c780ad2d2a20a9e9943e50feb96564c0c4611e668190178c5e8d82d10fc9c714d8971b1ebc99b45a04cd2d9ee3cc4f071c64fb5939e2efc0bb1209d36d626ff6d5ea7bf0855bdda4cd451fefc6144852cdb7e44d6fea0d4f65", @ANYRES32], 0xfffffffffffffd2a) connect$rds(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/05/28 05:32:12 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000a80)='/dev/input/mouse#\x00', 0xfff, 0x40000) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f00000007c0)='/dev/snd/midiC#D#\x00', 0x9, 0x81) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00000009c0)=""/98, &(0x7f0000000a40)=0x62) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = accept4(r2, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x800) recvmsg$kcm(r3, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f0000000140)=""/38, 0x26}, {&(0x7f0000000180)=""/157, 0x9d}, {&(0x7f0000000240)=""/56, 0x38}, {&(0x7f0000000280)=""/146, 0x92}, {&(0x7f0000000340)=""/152, 0x98}, {&(0x7f0000000400)=""/222, 0xde}, {&(0x7f0000000500)=""/152, 0x98}, {&(0x7f00000005c0)=""/182, 0xb6}], 0x9, &(0x7f0000000840)=""/233, 0xe9, 0x2}, 0x40000000) r4 = syz_open_dev$midi(&(0x7f0000000780)='/dev/midi#\x00', 0x3c7, 0x20000) r5 = socket(0xa, 0x2, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x1, 0x0, 0x6}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000b40)={0x6, 0x89, 0x6, 0x0, 0x80000000, 0x4}) socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000940)={{0x5, 0x6}, {0x4, 0x80000001}, 0x6, 0x2, 0x2bf}) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f00000000c0)=0x1000003, 0x14) sendto$inet6(r2, &(0x7f0000001040), 0x0, 0x0, &(0x7f0000000800)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/28 05:32:12 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x6, 0x8000, 0x8, 0x100000001, 0x7, 0x1, 0x9, r2}, &(0x7f00000000c0)=0x20) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xd}, @rand_addr}, 0xc) 2018/05/28 05:32:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20040, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000006740)=[{{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000480)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)}}], 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) process_vm_writev(r1, &(0x7f0000000140), 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)=""/17, 0x11}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/164, 0xa4}, {&(0x7f00000002c0)=""/31, 0x1f}], 0x4, 0x0) 2018/05/28 05:32:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x1) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 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)) 2018/05/28 05:32:12 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x800000000001) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ioctl$TCSETA(r0, 0x5406, &(0x7f00000001c0)={0x1, 0x7fffffff, 0x224d, 0x1, 0x0, 0x6, 0x9, 0x5, 0xab, 0x800}) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x4000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000000c0)=""/180) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x55ab, 0x200) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000280)="3596cf638b413a07f227c50314ad898bdb5b413ec77ff14ddeff94a9aed36c66c2b94291399bf1a236af43928a1780c223c5747b04896e7a69b68fe216be8ecae335601615d21311aca291737a28449e7db2872b7a5ae2527a3cc61fbb0784c15d576c063fa9fa0e331a8dbe26708e93c4f1a316cd47a3f1c441417246f8684379259c129a1ac7a22c6f85191be5b4caf7") setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000240)=0x8, 0x4) request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) r3 = dup2(r1, 0xffffffffffffff9c) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000340), &(0x7f0000000380)=0x4) [ 107.138324] device ifb0 entered promiscuous mode 2018/05/28 05:32:12 executing program 5: r0 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000280)={'#! ', './file0', [{0x20, 'vboxnet0^eth1'}, {0x20, '/dev/vhost-vsock\x00'}, {0x20, 'vmnet1user'}, {0x20, '\\(.wlan1wlan1*'}, {0x20, 'keyring\x00'}, {0x20, '/dev/vhost-vsock\x00'}], 0xa, "ec7639ae659dbee287be3363db12e2e0430e78a2f077634c82e1ef9ea89e97178f95b68d0d7e919905993a4f4c060d96920076f318190d417031b21c9c200b39938f0acd433950e0935073b2a2bfa73ebf0adcd57a6f168a5fac3467c4de8536b40dad8e48431dce6f245312ee317e1d1658e331e8407e182bbd019300f5a2a33735c7612061c9cd8111e6cc5235f7ef9537ead01071"}, 0xf6) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80, 0xa0000) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000100)=""/184, &(0x7f0000000200)=0xb8) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) keyctl$revoke(0x3, r3) keyctl$join(0x1, &(0x7f00000001c0)={0x73, 0x79, 0x7a}) 2018/05/28 05:32:12 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) listen(r0, 0x5) sendmmsg(r0, &(0x7f0000005780)=[{{0x0, 0x0, &(0x7f0000000c80), 0x0, &(0x7f0000000d00)}}], 0x34000, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x42000, 0x0) 2018/05/28 05:32:12 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x101}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x9513, 0x2, [0x1, 0x7f]}, 0xc) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_mtu}) 2018/05/28 05:32:12 executing program 4: unshare(0x42000400) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001200)={@nl=@unspec, {&(0x7f00000001c0)=""/4096, 0x11bc}, &(0x7f00000011c0)}, 0xa0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/170, &(0x7f00000000c0)=0xaa) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0x32, @broadcast=0xffffffff, 0x4e24, 0x0, 'ovf\x00', 0x1, 0x7, 0x1b}, 0x2c) semget(0x3, 0x7, 0x0) 2018/05/28 05:32:12 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x6}]}, 0x10) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)) sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000005e0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/28 05:32:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) prctl$setmm(0x23, 0x1, &(0x7f0000ffe000/0x1000)=nil) sched_rr_get_interval(r1, &(0x7f0000000100)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000000040), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xb4, 0x44000) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='attr\x00') pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cgroup_ro(r3, &(0x7f0000000480)="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", 0x0, 0x0) accept$netrom(r4, &(0x7f0000000200), &(0x7f0000000280)=0xffffff26) close(r0) 2018/05/28 05:32:12 executing program 5: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, &(0x7f000000a000)) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/bus\x00') [ 107.414615] IPVS: ftp: loaded support on port[0] = 21 [ 107.485852] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 107.647503] IPVS: ftp: loaded support on port[0] = 21 2018/05/28 05:32:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{0x5, 0x8}, 'port1\x00', 0x40, 0x10000, 0x9, 0x2cd5b16d, 0x5, 0x101, 0x4, 0x0, 0x4, 0xfff}) sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r2, &(0x7f0000000200), &(0x7f0000000280)=0x6e) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f00000002c0)=""/168) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/28 05:32:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000013000)={0x14, 0x4f, 0x401}, 0x14}, 0x1}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) 2018/05/28 05:32:13 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000008, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/05/28 05:32:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_gettime(0xfffffffffffffff8, &(0x7f0000000140)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/05/28 05:32:13 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2000, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaa6aaaaaaaa0086dd6050a09c00028800fe8000000000000000000000bbc669f234dcbd19fe8000000000000000000000000000aa0000000000089078000000"], &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000240)="a77dc589da34e6addaa81c499ec2dcf3", &(0x7f0000000140)=""/185}, 0x18) 2018/05/28 05:32:13 executing program 5: r0 = socket(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rfkill\x00', 0x2000, 0x0) close(r1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x28, 0x1, 0x0, 0x0, {0x1}, [@typed={0x0, 0x0, @u32=0x3}]}, 0xb3}, 0x1}, 0x0) 2018/05/28 05:32:13 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x5) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000100)=0xad2, 0x4) rt_sigprocmask(0x2, &(0x7f0000000040), &(0x7f0000000080), 0x8) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/05/28 05:32:13 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="24000000180001000000000000000000020000000f000001000000000800060000000000"], 0x24}, 0x1}, 0x0) 2018/05/28 05:32:13 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c0000005e001107000000000000000000000000e6c3c59ef81200ad13ba57eb0668b5c5a2890bea74744950f62a4cd4378c3dacda540905000000000000abee3998be777f18036d89f9caf9beeab6a8e8de146b256599dd87987cae22f374c6e1ca48beaf5cb177c7e32bebc92d3cd63ca4639edac683aca2eecac233c3a0d5a65cefe80015d253d9002fe393697689969adfeaa91782b20765b0dd94fd6f0fae262b557a95fe46a6c3f335b122d46d205a7c4fc3f8e5b366f687e2e250e9566baa78d5b1301f382daf0b3f714f52f6e49a1e1bc5cc426eda9e3b3a2977db6acef5308d844cb36370e56d839a1a99f9e06590aa4ea68cf5cb9113d90a639dab47ed8f3be1aa393f91167d00aac6a5e05fb45ac227da228a32d60794bbd8f327a0fe27c6d8beaca63ab860b68fc47f128db3b0a9504132f76c83e700bb1bf829cfb9f3fef16c9a7bdeffa35f221bb8", @ANYBLOB="07000000868faec23f2429c186e9b5ee48405becabad5b98942255ee10dd5b2806c6eb545f205d7cb06595f8fb172c1d0326441140118fbbdf04292cb4e889866bcf6e60d91bfea001241b3517657438e301fe10206bc1c6a27c60cf2efe526cc3b6"], 0x2}, 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) recvmmsg(r0, &(0x7f0000006140)=[{{&(0x7f0000005ac0)=@rc, 0x80, &(0x7f0000000140)=[{&(0x7f0000000400)=""/214, 0xd6}, {&(0x7f0000000500)=""/212, 0xd4}, {&(0x7f00000001c0)=""/79, 0x4f}, {&(0x7f0000000000)=""/29, 0x1d}], 0x4, &(0x7f0000006040)=""/193, 0xc1}}], 0x1, 0x0, &(0x7f0000006240)) 2018/05/28 05:32:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f00000004c0)) fgetxattr(r0, &(0x7f0000000380)=@random={'btrfs.', "b600"}, &(0x7f00000003c0)=""/207, 0xcf) r1 = socket(0x2, 0x2000000000000001, 0x2) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00000005c0)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r2 = memfd_create(&(0x7f0000000700)="eb2c3a2c00", 0x2) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000740)=""/4096) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa752}}}, 0x108) r3 = msgget$private(0x0, 0x9) msgsnd(r3, &(0x7f0000000280)={0x1, "1ce974aac01e36296bd3e6fef7f71d51ea6be76b7f4aafcc4225f7669f45782245812a031dfb4161bfeac20d7a7d3e40007363e672850bdc8d2e5c49985429645cfd6b3cb0c1245983a5c93e9d47b310a936a7e2df8d736280d34666ea5284b9ab04cea3cba5d8f18dda2d0d571c9333ad531b1c56c68ff6b4da378b9502fc1294fbe3215daed2d2fb"}, 0x91, 0x800) openat$cgroup_type(r2, &(0x7f0000001740)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000500)=""/137, &(0x7f0000000340)=0x89) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/05/28 05:32:13 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xe6de, 0x100) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0xa, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') write$sndseq(r2, &(0x7f0000000040), 0x0) 2018/05/28 05:32:13 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000500)='tasks\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xbc, "57b6601fc30601460fa314f681d40d0871a290ddbdc35ef517c871cca2ef4db4bf011a8fba943b52e72c57e04a3f961c1d473ea5174079ea06952812002626fb7cba7ece3a22d12f02267ed1630af8448a96bad6d54449f60541451efa65ef2f88c9358b64317464bff402f2b3245ca35b0c186ca5f8305f9f4506ddfcb0fb6e7a8a1596ec40a63eca92fdf1027bf727301fb9d611527629c9e9da2d26b574766cf6d558cf00e6f082780e4317ad22c998e317479369c77956a8bdc0"}, &(0x7f0000000080)=0xc4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000000c0)={r3, 0x0, 0x4c, "7eca09cc9e32481f4ae351b1fd18c9426bceda684de3ea27000f5bfd2e38cd4bb1cd67fd096aa512b76e77f5a5e2e47bd0be952d8ad0089d79f3d34ef14033970d70a12fd1f45286dc2124a5"}, 0x54) clone(0x0, &(0x7f0000000100), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000180)) sendfile(r1, r1, &(0x7f0000000140)=0x15, 0x10001) 2018/05/28 05:32:13 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x800, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/94) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') write$sndseq(r0, &(0x7f0000000040)=[{0x6, 0x6, 0xa1e, 0x3, @tick=0xd3, {0x7}, {0xfffffffffffffffb, 0x401}, @raw32={[0xf1, 0x4, 0xab]}}, {0xff, 0xde6c, 0x100000000, 0x8e, @time, {0xd2, 0x9}, {0x10000, 0x71b5}, @note={0x1ff, 0x9, 0x8001, 0x4, 0x10000}}], 0x60) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/28 05:32:13 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@generic, &(0x7f0000000000)=0x80) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x150) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r0, 0x0, 0x1, 0x6, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = accept$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000004c0)=r3) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000540)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000580)={0x0, 0x1, 0x20}, &(0x7f00000005c0)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000600)={r5, 0x6}, 0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f0000000500)=0xc) syz_open_dev$ndb(&(0x7f0000000300)='/dev/nbd#\x00', 0x0, 0x400) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000040)=0x1, 0x4) fcntl$addseals(r2, 0x409, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000440)) sendto$inet(r4, &(0x7f0000000000), 0xfffffffffffffef8, 0x200007fe, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) open_by_handle_at(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="ef000000040000006425ad2e056e17499b7c0dc08a9cfe7c51d0484c5f56c32c6a4dab012d77b15d1570a6495b7209cd070b07978a00b199062116ec7a414eaf8f9924d3099919a619c6d7554a9acbe32392872fb94fd50e98e635fe44f448b6f0ae9d5c09ed29ec968eb7283551a21f2e226c08ed5332ce99b00a02c1fee18b359385585db601e13ca2c445f6e65ebdaaee6f5ebeea99d168e61d0a40a0df68baf7a2fbff03b4f0f9a367cb01c3cc0d742ed7c04b84a81c663919b953be66b6d448a0bb70ea98325192dd3c7955903c2e9b573a593364527d7cfa026f5493206156207811277c361f2f7e33291d64"], 0x400) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000002c0)={'\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/28 05:32:13 executing program 6: io_setup(0x7, &(0x7f0000000300)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0x1, 0x0) io_cancel(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x8, r1, &(0x7f0000000380)="05316b71370ef9df66d54caf99f48026a1c2985381488520f0b5a968d8139cb88969bfd093889fe2147847dda0ef1463f0cdf6278bd4fdb640205e4154b0f20aa4ff4bf007b8614702ba34b769cdafa7b18d865a513bc9010d31515043c7638e7d5ece25b3ea43a2a36feec6f00aa659fae641a10ebf77d695c68bc9984ba06f3ee4714e44d6ce760e88ed6f52b25dde101ce1d015849ed6a9", 0x99, 0x8, 0x0, 0x1, r2}, &(0x7f00000004c0)) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ptrace$getenv(0x4201, r4, 0x80, &(0x7f00000002c0)) r5 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x60000, 0x400000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000000100)={{0x1, 0x5, 0x5, 0x6, "58ee23d11b56417acb8588880b1f2a992634bfbd2fd7253938e976f0e15c28ef778c8214c74b1fc00229318b"}, 0x0, 0x0, 0x0, r6, 0x299, 0xfff, "c6fd25ee69d681cc790f39a8140ec3029bc684e7c3e95aa428d202b5dba308959350f8aaf2dabdfff63bc993939cef3de65b0204d2d01482cdc915352dedfe39", &(0x7f00000000c0)='user*wlan0posix_acl_accessposix_acl_access\x00', 0x2b, [], [0x7, 0x4, 0x1, 0x1]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) fchdir(r3) 2018/05/28 05:32:14 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x101) 2018/05/28 05:32:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000180)="290000002100190000003fffffffda260200000000e80001040000040d000c00ea1100000025000000", 0x2a6}], 0x1) 2018/05/28 05:32:14 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f00000002c0)={0x800, 0x3f, 0x1000, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x8, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0xffffffffffffffff, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futex(&(0x7f0000000180)=0x1, 0x1, 0x0, &(0x7f0000000200)={r1, r2+10000000}, &(0x7f0000000240)=0x2, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r3, 0x4}, &(0x7f00000003c0)=0x8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000280)) 2018/05/28 05:32:14 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r2 = socket$key(0xf, 0x3, 0x2) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000040)={0x77359400}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000200)={{0x7, 0x6, 0x9, 0x4, "5b3c74699bcd91bd6368e37201d0fde15b91860af0ca25dc835fd84f1c08a5c656bec4b159fd294cb4711708", 0x10000}, 0x0, 0x0, 0x7f, r4, 0x4, 0x6d6, "edfaf5bf7c9e2c0d60812d12c2e0d400b7ce231abf928e81198b3536b02bb5646ec18e553e3ace4c9164682affd73cd24b010675c4197fb63a188e5b9c3c3b54", &(0x7f00000001c0)='#^]@,selinux)[-)\x00', 0x11, [], [0xffffffffffffc92f, 0x9e7, 0x4, 0x9]}) r5 = accept$alg(r1, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x9, 0x0, 0x5, 0x2}, 0x10}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000040)) 2018/05/28 05:32:14 executing program 0: openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/28 05:32:14 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000500)='tasks\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xbc, "57b6601fc30601460fa314f681d40d0871a290ddbdc35ef517c871cca2ef4db4bf011a8fba943b52e72c57e04a3f961c1d473ea5174079ea06952812002626fb7cba7ece3a22d12f02267ed1630af8448a96bad6d54449f60541451efa65ef2f88c9358b64317464bff402f2b3245ca35b0c186ca5f8305f9f4506ddfcb0fb6e7a8a1596ec40a63eca92fdf1027bf727301fb9d611527629c9e9da2d26b574766cf6d558cf00e6f082780e4317ad22c998e317479369c77956a8bdc0"}, &(0x7f0000000080)=0xc4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000000c0)={r3, 0x0, 0x4c, "7eca09cc9e32481f4ae351b1fd18c9426bceda684de3ea27000f5bfd2e38cd4bb1cd67fd096aa512b76e77f5a5e2e47bd0be952d8ad0089d79f3d34ef14033970d70a12fd1f45286dc2124a5"}, 0x54) clone(0x0, &(0x7f0000000100), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000180)) sendfile(r1, r1, &(0x7f0000000140)=0x15, 0x10001) 2018/05/28 05:32:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = dup(r1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x3) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000180)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x20, 0x101, 0x8}) 2018/05/28 05:32:14 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000002dc7280d922e0000000000000000020000e104000000"], 0x18}, 0x1}, 0x0) 2018/05/28 05:32:14 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000062000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f0000004000), 0x400000084, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000004000), 0x0) 2018/05/28 05:32:14 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000180)=0x30) r2 = socket(0x40000000002, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xfff, 0x0, 0x6a, 0xfffffffffffff494, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x40}, 0x8) socket(0x1f, 0x6, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r3, 0x7, 0x3, [0x98, 0x1ff, 0x80000001]}, 0xe) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100e}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) r4 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="47504c1e70707030657468316e6f646576766d6e6574312d7070703104264000", 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r4, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/28 05:32:14 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) fcntl$notify(r0, 0x402, 0x17) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x8}, 0x20) 2018/05/28 05:32:14 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x24, 0xffffffffffffffff}, 0xffffffffffffff9d) r0 = getpgid(0x0) sched_setparam(r0, &(0x7f0000000000)=0xb0c0) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/28 05:32:14 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="26262c85831e9a9bbfc24a") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x45]}, 0x1) 2018/05/28 05:32:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)=""/80, &(0x7f0000000100)=0x50) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = accept(r0, &(0x7f0000000240)=@un=@abs, &(0x7f00000002c0)=0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)={0x0, 0xc7c5, 0x5, [0x7f, 0x1, 0x81, 0x62, 0x1f]}, &(0x7f0000000400)=0x12) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)={0x0, 0x5, 0x2, [0x3, 0x4]}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000500)={r2, 0x5}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r3, &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x353, 0xd2, 0x81, 0x8, 0x7}, 0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r5, &(0x7f0000000200)=0x9, 0x8) setsockopt$llc_int(r4, 0x10c, 0x9, &(0x7f00000001c0)=0x9, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) connect$bt_rfcomm(r7, &(0x7f0000000140)={0x1f, {0xffffffffffffffff, 0x0, 0x10000, 0xbad4242, 0x3, 0xda0e}, 0x5}, 0xa) setsockopt$inet_tcp_TLS_RX(r6, 0x6, 0x2, &(0x7f0000000300)={0x303, 0x33}, 0x4) 2018/05/28 05:32:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x4, 0x4) sendto$inet(r0, &(0x7f0000000400)="69b7a71078d5c2e0f9ad9e31aa18e66767a5334979576e6eb82aa0a20dbfc852222a39deba72cce2946649f3c1e87869e98068624441c68b0fcf188020e824979cb83422254374a2d40326ee10ebed4990bdcad4a87e43275bcee986c0b790ae44e6886e53a7070627120841a49eaaf2f07b73473f6623497e4df7739e8f563c6b9246328f6970ec44b5611508fb8d9344818bb9e7c2a0062587deb58a46783c42816b9fa98cab06fb36d48e5d794cfe64ec45ff014c9c1ea8cfc12d52a7dc4660cb0a17b0e39f9950a8ee0360b1addde81a66", 0xd3, 0x200007fd, &(0x7f00000002c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="d2", 0x1, 0x0, &(0x7f00000003c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180)="078fd1c9a5c5f3c4b10b3c04aed824d52976da04b17457afe303e6b8dba91cb1477c239848be2d2e224a86f6cdbf4bf01fc229ef3705d8a6fe5e54f8b954590f7e6fc6a121b4014ecfd25a5e2e90debd10ae3823ed3fd35a6e5f674d279a634ad5e4cb73ce7f24a089f1f2491d", 0x6d, 0x40011, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/28 05:32:14 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000180)=0x30) r2 = socket(0x40000000002, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xfff, 0x0, 0x6a, 0xfffffffffffff494, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x40}, 0x8) socket(0x1f, 0x6, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r3, 0x7, 0x3, [0x98, 0x1ff, 0x80000001]}, 0xe) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100e}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) r4 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="47504c1e70707030657468316e6f646576766d6e6574312d7070703104264000", 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r4, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/28 05:32:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYRES16=r0], 0x2) sendto$inet(r0, &(0x7f0000000900)="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", 0x120, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/28 05:32:15 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000040)='gid_map\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000180)={r1, 0x6, 0x100000000, "564e0ac01ba53ef6748a364ae73b71d6c86f4ccbfd308d3e8b7f0eb31caf38ef30b6d9e80039a7c1f05d05b50da34915418b897c2c81cfc3c12aae65a7c8906f1abc54fab4cfe557c905ee5705443f3c784016e929"}) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000280)="6b8371b9358a845c0350989c91c7400a1c318571de826f4cc039589e0a5584bba0be84d858b5d452aa6cc64503909db4bb71735f0741a8e80b34120208f2a80d19e829ca50a32637b1dcab17fe68a311168a8635b46c972f00e8b45ab323823137720d8d206aaa48da645e3c16be9a7f761d3710c29a1eec8715713540c568d9d57d8bd9b5f575349b5d3fe3dc0c457079e8315b81058b8756777d42f09a002b047d7c08b1a34c5adb0af7aeca6464135f112bcd2bec50227c6bda56df8de462b47187b3473a5801f235e2eaf22dac82db5ba02a45948bb2eb80f6aa8ad8e511985fd49d98", 0xe5}, {&(0x7f0000000380)="c671c0ba43c2f2cad37947b0ef5acc4c05262eeb89de784a32841747d77ca03dd3be25618f8ca108a0f8083cfb23f45a18e5a232ad15d8a5e1f93195753ed5aafa20bef098bf6996d86c92c828d7a4a5db0b0cb3c8", 0x55}, {&(0x7f0000000100)="4807826b1924ed8d9cfa23d4351f335943ecd57c77a7281ec9d921f47f4f86ed2e941cbce4801bf60da6ee77be4a213fec1b7cd7e14c72", 0x37}, {&(0x7f0000000400)="ef1ea9db6cc5042eec32d4fb482da36a337125ec1bbcc4313a3c760ad8b0e31e4e0c9995f4f940aae0be04212cfeea084e4d48541ff8a8c139907d9023b05eb72cd155375ba422077f969430bd5785226deabed1e3bfc2279859fa898deb957ab33b0342daad95de7f7e09eea87c75758f43079c7e30df2f331c597b79db8e1ce0fcbba8f5b598bb391f4445e07d9857cb14d94a9bc1cda9000b6d17817e3e909ad9743204d8a2e2942a7434bdcae7b685c64a4afb3d84f361", 0xb9}], 0x4) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000140)="13", 0x1}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2080, 0x0) 2018/05/28 05:32:15 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000980)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601891cfb000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000a00)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}, r2}}, 0x128) 2018/05/28 05:32:15 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000180)=0x30) r2 = socket(0x40000000002, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xfff, 0x0, 0x6a, 0xfffffffffffff494, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x40}, 0x8) socket(0x1f, 0x6, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r3, 0x7, 0x3, [0x98, 0x1ff, 0x80000001]}, 0xe) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100e}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) r4 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="47504c1e70707030657468316e6f646576766d6e6574312d7070703104264000", 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r4, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/28 05:32:15 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x6, 0x0, 0x7fffffff, 0xfd, 0x36, 0x401, 0xfffffffffffff47d, {0x0, @in6={{0xa, 0x4e21, 0x20000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x9, 0xfffffffffffffffc, 0x4, 0x2, 0x61e5}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r3, 0xd2, "62bf679326cb93890b73401aa2fb58e59ff5d10177f96d0684a6e0e30d52d7e1fa3d0d6c777a80c9a8cbc119feff331dbcf810396fd7d01e6a32ca414063649e932d35f58856eb18ae46e08cfdaec261fb4711df67316bd3993f0b54c5ec9250031986baf9b07ec4ff3302dbb41baf681cb08ebc93a429d98f3d32a2c01fa2376b135af26c33524368712674169c79758bf076dedd950c7a0fc0d793e803267aa6f0e8e608073bef54bf2d30afd2602a7a47bd0d1a6de48b1ee77b134644df1a2fd19eb60ecd4acf8f5f9ee2aa3d9e11bed8"}, &(0x7f0000000380)=0xda) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000040)={r1, r0, 0x3, 0x100000000, &(0x7f0000000000)="b4d8f06ee83261f6e3531ff98145ce37d90b6abb17af4abb80636d1198d8a5c7206d4ccad691960d73f8530e05699fdbcfba2a2e371f", 0x9cad, 0x4, 0x9, 0xffffffffffffdf8b, 0x0, 0xb24c, 0x9eb3, "915e8d5a7427474af21e003126e58aa75982ab4869b349243fea207842434c8320e3b993e34de4fddfe037dade0eb230ce3de99ecc26ff7b007db1df4f42d11ba2b1bbd7541eda11fca0c8cedd185913016df318ada139d46b1a971867bf87cdf539c28dbecfbee843f2b1582e6f5fa032bcf8af3029c82802bd8770"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x31566ce8049f4d07}) 2018/05/28 05:32:15 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e21, @rand_addr=0xc0000}, @in6={0xa, 0x4e23, 0xff, @empty, 0x3c75}, @in6={0xa, 0x4e23, 0x80000000, @dev={0xfe, 0x80, [], 0xe}, 0x7f}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x94) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="14000000000000000100000025000000484bd400"], 0x14}, 0x0) 2018/05/28 05:32:15 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="3e0000004e001f00ff03f4f9002304000a04f51108000100020100020800028001cba80054de5a860ba362969c8f849c206d20a880d42f15a4a16748fb53", 0x3e) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"e57ce553868236"}, 0x4}, 0x10) 2018/05/28 05:32:15 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x200) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x2, 0x800) fanotify_mark(r0, 0x80, 0x20, r1, &(0x7f0000000180)='./file0\x00') r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x8, 0x40200) r3 = socket(0xa, 0x80806, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80000) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, 0x1c) sendfile(r2, r0, &(0x7f0000000200)=0x13, 0xc4) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000a80)="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") ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) connect$netlink(r3, &(0x7f0000000100)=@unspec, 0x198362d59f47f71c) [ 110.691636] random: crng init done [ 110.716885] netlink: 'syz-executor1': attribute type 2 has an invalid length. [ 110.724336] netlink: 26 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/28 05:32:15 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0), 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000080)) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) [ 110.816635] netlink: 'syz-executor1': attribute type 2 has an invalid length. [ 110.824263] netlink: 26 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/28 05:32:15 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="880200a873455500c910000000003f000000000000ffffffffffff0000000000"], 0x20) r1 = socket$inet6(0xa, 0x803, 0x100000001) r2 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000240)={0x0, 0x7}) connect$inet6(r1, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000006740)=[{{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000480)=@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)}}], 0x2, 0x0) 2018/05/28 05:32:15 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x70000016}) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000080)="9c8e0790fe8c44021cee7290b5b1fe255f1d468b5ad653a12a4ddf8d18034afad1370e1bb5b6df60146b99cb6316ddfb32524613650263e399509f3427f1f2abba9ee9e455f3911c71e11a5b9862f5ef51", 0x51) socket$inet6(0xa, 0x0, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r5 = getpgrp(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r5) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x3, 0x2) getsockopt(r6, 0x0, 0xce, &(0x7f00000002c0)=""/203, &(0x7f0000000040)=0xcb) sendmmsg(r2, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000018c0)}}, {{0x0, 0x0, &(0x7f0000001a40), 0x379, &(0x7f0000001a80)}}, {{&(0x7f0000001e40)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x80, &(0x7f0000004100), 0x0, &(0x7f0000004180)}}], 0x3, 0x0) 2018/05/28 05:32:15 executing program 0: ioperm(0x0, 0x800, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x800, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x220}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x118, r2, 0x8, 0x70bd2b, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf3}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe585}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) 2018/05/28 05:32:15 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000180)=0x30) r2 = socket(0x40000000002, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xfff, 0x0, 0x6a, 0xfffffffffffff494, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x40}, 0x8) socket(0x1f, 0x6, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r3, 0x7, 0x3, [0x98, 0x1ff, 0x80000001]}, 0xe) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100e}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) r4 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="47504c1e70707030657468316e6f646576766d6e6574312d7070703104264000", 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r4, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/28 05:32:15 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"6272696467655f736c8376655f3000", &(0x7f0000000100)=@ethtool_sset_info={0x37, 0x0, 0xffff}}) 2018/05/28 05:32:15 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) fallocate(r0, 0x0, 0x40008, 0x7ffc) r2 = fcntl$getown(r1, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r1}) r3 = getpid() setpgid(r2, r3) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x1200000000000, r3}) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a10fc179b2c05a043ef1257b009031d40a70b12cf60ea7d536954bec874c09140101c553860abbf2fda"], 0x4) fallocate(r0, 0x3, 0x0, 0xffff) 2018/05/28 05:32:16 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = socket(0xa, 0x100000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x31c, 0x4003) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000280)=""/4096) 2018/05/28 05:32:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0xe, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x10000004}) 2018/05/28 05:32:16 executing program 6: unshare(0x24020400) r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x2000000001332) 2018/05/28 05:32:16 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x4) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3d, &(0x7f00000000c0)=@fragment, 0xfffffccb) pause() setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) socket$rds(0x15, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/28 05:32:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1000082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000280), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xe}, 0x2}, @in6={0xa, 0x4e24, 0x800, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}, 0x368}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xff}], 0x54) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)=0x17d1734e, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) 2018/05/28 05:32:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x83}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000013000)=0xffffffff) close(r0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000000c0)=""/125) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/05/28 05:32:17 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000bc0)={0xffffffff}, 0x13f}}, 0x20) lseek(r1, 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x401, 0x0) accept$alg(r3, 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000d80)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYBLOB="3f01bd060000e100"], 0x18) write$rdma_cm(r0, &(0x7f0000000100)=@listen={0x7, 0x0, 0xfa00, {r2}}, 0xfffffc69) 2018/05/28 05:32:17 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x8300) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x1000000000000001, 0x4) ioctl(r2, 0x6, &(0x7f00000002c0)="c602262c853308d5d1c79eb5027ff8be012cf66fb0a9e4") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x2) 2018/05/28 05:32:17 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000180)=0x30) r2 = socket(0x40000000002, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xfff, 0x0, 0x6a, 0xfffffffffffff494, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x40}, 0x8) socket(0x1f, 0x6, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r3, 0x7, 0x3, [0x98, 0x1ff, 0x80000001]}, 0xe) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100e}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="47504c1e70707030657468316e6f646576766d6e6574312d7070703104264000", 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/28 05:32:17 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0xaf5fc950f1f74c7a) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) writev(r1, &(0x7f000051c000)=[{&(0x7f00000001c0)="060000000000000009004beafd0d8c560a84969199d4e00600000000000000a2bc5603ca00000f7f8900000020000000010116418c7a00000000ffff00c7e5ed5e0000000000000046563f206f3f6b6dd303f0760b7896c95ee5d4d2946a274052827cc6d2087f013621e6bb441abef89ca07c9fb90a371a0a7aab4bd9fcc7ad9ddff1a1e41660968900470a0e2e472100c969073b2416634d50847525473ed5a42a953e153b89057ee9fee475f252d355d23113ab471af6b7cf21fa002e7570b41dd92bd0f757d9519e33162b91560f9512f299f21054b8f31ac185497538b791df27018d57e7ff1b2da017e7fcbb000000000000000000", 0x3d}], 0x1) 2018/05/28 05:32:17 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x3, &(0x7f0000000240)="cb262600020000f66f0002") r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x1ff) epoll_create1(0x80000) ioctl$EVIOCSKEYCODE(r1, 0x80284504, &(0x7f0000000140)=[0x2ff]) setsockopt$inet_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000000000)="64dada92d0a3edd5b4c9fc4f221ce7a37be4cf9c11f38b2293f6da6dcdf8c4dc872de569da11ab21f49d678f0c0822d207d2703ab58d723e35719326952fb513b213ccc8b6e4a4024a109aa3a46d0183fc2c4249867682ed20465cac49df29d40db781e478506786d062dfcdc5ad5cbf9caec7bc9985d9f663688384defe10dde363d8cc8da607f65f9abec841754492dca6ecf99393220f81c65f77548f2b2d0c49919e88c71266745acd4e3bd88492af045b9de5845d370b3621355cd5929c5662e3cf47802aa0a4adfbd9b2e89ba5d803db297c552dd288299016763bf759855cb4", 0xe3) 2018/05/28 05:32:17 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf503}, 0xbb, &(0x7f0000000100)={&(0x7f0000000040)={0x18, 0x27, 0x1, 0x0, 0x0, {0xa}, [@nested={0x4, 0x4}]}, 0x18}, 0x1}, 0x0) 2018/05/28 05:32:17 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x80000001) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000000)) 2018/05/28 05:32:17 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockname$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) unshare(0x40600) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/05/28 05:32:17 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x4, 0x4, 0x100000001}, 0x2c) 2018/05/28 05:32:17 executing program 5: r0 = socket(0x11, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000000)={'veth1_to_bridge\x00', @ifru_addrs=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'ifb0\x00', {0x2, 0x4e20}}) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6, 0x101000) openat(r2, &(0x7f0000000140)='./file0\x00', 0x2000, 0x40) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x101080, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x3082}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8923, &(0x7f0000000080)={'ifb0\x00', 0x2401}) 2018/05/28 05:32:17 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000001c0)={r2, 0x1}) io_setup(0xffff, &(0x7f0000000000)=0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000180)={0x0, 'ip6gretap0\x00', 0x6}, 0x18) read$eventfd(r1, &(0x7f0000000100), 0x8) io_submit(r3, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) 2018/05/28 05:32:17 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000180)=0x30) r2 = socket(0x40000000002, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xfff, 0x0, 0x6a, 0xfffffffffffff494, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x40}, 0x8) socket(0x1f, 0x6, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r3, 0x7, 0x3, [0x98, 0x1ff, 0x80000001]}, 0xe) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100e}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) [ 112.686997] $: renamed from ifb0 [ 113.204879] print_req_error: I/O error, dev loop0, sector 0 [ 113.210727] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 113.218523] print_req_error: I/O error, dev loop0, sector 8 [ 113.224284] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 113.232096] print_req_error: I/O error, dev loop0, sector 16 [ 113.238010] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 113.245787] print_req_error: I/O error, dev loop0, sector 24 [ 113.251646] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 113.259401] print_req_error: I/O error, dev loop0, sector 32 [ 113.265260] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 113.272979] print_req_error: I/O error, dev loop0, sector 40 [ 113.278851] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 113.286614] print_req_error: I/O error, dev loop0, sector 48 [ 113.292486] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 113.300196] print_req_error: I/O error, dev loop0, sector 56 [ 113.306073] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 113.313829] print_req_error: I/O error, dev loop0, sector 64 [ 113.314900] print_req_error: I/O error, dev loop0, sector 72 [ 113.319730] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 113.319801] Buffer I/O error on dev loop0, logical block 10, lost async page write 2018/05/28 05:32:18 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0x0, &(0x7f0000bd7000)={&(0x7f0000000180)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000e3aa7d5dbeda54e639e733a1eddc7788ffffac83ffaa000000d816ffa20e9fd2eab6c946ad81", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007d00000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfe12}, 0x1}, 0x0) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="2d4860504ce1529d34374928b41ceb27fde18e0cc3cc6ba874dd1b38985f7eb87c3a795756ab201ccdddb994ee313faf5f0fa9711ee785c0c4d0d93492961ef3037ab7e983e0fa379d1cb9995d4317c5d12e78c3899e55041d911ba5a7e763e5bfdc358d94c320f11df095afcf4e41d00fb00a9b1e31d63b71e980823d016b", 0x7f}, {&(0x7f0000000080)="2b1463b44711fee66c281dd02a3628ccfb37d8f1c1db1194d5d00edf2ab015128b7d98ced9746505e431727747e9118b828b2a80a1a6aa0707e041ea72553e86cf005af092b1f91f62522104d007542f5eeeff3c8e9891a626063fab8e290a10ecb1205d04bcdd862e6237b943d005d3c76a962454abf4db233e023b89cc3ad5134c4d1513573771b2c37404404dab0a627e117c0245c15ec38d886383687d8c650c8ee3ff9fb6aa7a52df521715b9d10b96169392ffaf14900d6a172684458c4033e39bfae638c05c4b1a300fc754bf57e376de71", 0xd5}, {&(0x7f0000000300)="859baa07b8aab3023af48f1aff7aab803830b67d5d992d7b053189972808d9d1e40f8f2c679756b435389c824f9113bbf4dcbf372040e7e87028b1969af2a64bcad37c2e33fee0599b2cbe081b6b238710516a6951fc1047ef685df7b35639", 0x5f}], 0x3, 0x3) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000400)=0x1c, 0x800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000004c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/05/28 05:32:18 executing program 7: syz_emit_ethernet(0x1, &(0x7f000018f000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60271afd00183b00fe8000000000000000000000000000aafef7ff000000000000000000000000aa000090780000000000000000000000000000ffffac1414bb"], 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) 2018/05/28 05:32:18 executing program 6: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000, 0x0) sync_file_range(r0, 0x7ffd, 0x0, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200400, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000000c0)=0x1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x48) write$binfmt_script(r2, &(0x7f00000001c0)={'#! ', './file1', [{0x20, 'security\'+'}, {0x20}, {0x20, '/dev/nullb0\x00'}, {0x20, '/dev/nullb0\x00'}, {0x20, 'ppp1[mime_type'}, {0x20, '/dev/nullb0\x00'}], 0xa, "06bcf5d4d323968bc10a917e0db05c0f70a2bb8626a1ce5b1e9f4516f450abe208d4b8f359aecb4cf6708fa1c04b12c2619d5138cfc89c37b7ac425aa18cc5e16f5c67a5e8bca8f17d5b176c97ad85628000000033367e6620a12a88dfa622f0730fadee1645693a5577c9219027d0ae4b9da25b4e5151a8c79b0c697945b03dc3aa0637828a306e7d4fc556cca73c0980f54dc4472f9656d08cfa7d43474ac53b6c"}, 0xef) 2018/05/28 05:32:18 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x200000, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000040)={0x1ff, 0x1, 0x3, 0x401, &(0x7f0000000000)=[{}]}) fcntl$setlease(r0, 0x400, 0x2) r1 = socket(0x11, 0x805, 0x8c8b) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x71, 0x7, 0x8, 0xa4}, 0x98) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r3, 0x400, 0x2) 2018/05/28 05:32:18 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000180)=0x30) r2 = socket(0x40000000002, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xfff, 0x0, 0x6a, 0xfffffffffffff494, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x40}, 0x8) socket(0x1f, 0x6, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r3, 0x7, 0x3, [0x98, 0x1ff, 0x80000001]}, 0xe) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100e}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/28 05:32:18 executing program 0: r0 = memfd_create(&(0x7f0000000080), 0x10) fallocate(r0, 0x0, 0xa7b3, 0x1) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="98", 0x1}], 0x1, 0x0) lseek(r0, 0x0, 0x4) 2018/05/28 05:32:18 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) fcntl$setflags(r0, 0x2, 0x1) close(r0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/28 05:32:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000200)=""/213, &(0x7f00005db000)=0xffffff9f) 2018/05/28 05:32:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(crc32c-intel,xts-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) epoll_create(0x1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/28 05:32:18 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0800460000280000000000009078ac141400ac1414aa0d049078000000000000000000000000000000007b8612960dbb1004a3c7de721c"], &(0x7f0000001300)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x8000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0xd9, 0x4) [ 113.707422] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/28 05:32:18 executing program 5: r0 = socket(0xb9b2883cabba8d2b, 0x0, 0x4000000003) sendto$inet6(r0, &(0x7f00000001c0)="80", 0x1, 0x40, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x19ef}, 0x1c) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x209, 0x0, 0xffffffffffff8000, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x4}, 0x8) socket(0x7, 0x0, 0x5) 2018/05/28 05:32:18 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x101000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f000069b000/0x1000)=nil, 0x1000}) [ 113.802703] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/28 05:32:18 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) semtimedop(r0, &(0x7f0000000040)=[{0x4, 0x7, 0x1000}, {0x2, 0x400, 0x800}, {0x3, 0x8, 0x800}, {0x0, 0x4, 0x800}, {0x3, 0x2, 0x800}, {0x1, 0x3, 0x800}, {0x4, 0x6, 0x1800}, {0x3, 0x7, 0x800}], 0x8, &(0x7f0000000080)) semop(r0, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/05/28 05:32:18 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000180)=0x30) r2 = socket(0x40000000002, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xfff, 0x0, 0x6a, 0xfffffffffffff494, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x40}, 0x8) socket(0x1f, 0x6, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r3, 0x7, 0x3, [0x98, 0x1ff, 0x80000001]}, 0xe) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100e}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/28 05:32:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) pipe(&(0x7f0000001840)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001880)={r0, r2}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="fc512ee0d615d1e287509d7267221e37", 0x10) r3 = openat$cgroup_ro(r0, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x40) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000040)=""/10, &(0x7f0000000000)=0x108) 2018/05/28 05:32:19 executing program 2: syz_emit_ethernet(0xe4, &(0x7f00000001c0)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@llc_tr={0x11, {@llc={0xfc, 0xdc, "1b19", "64f524c07f5a526cb2410c6a497a5e681ce466c0503f742ddedb2a2c6225d234698678d6de7d33e47fedc8f8ab9d7740430139d6e2f36e6521d17deaeedfcf78ce32e78e540cb0296e96144c08066ce6da91b9624f66f2f562faf1dca9a0e071cf8de4be47a4bbd0cc559e557b5287619986ff674b9ba2af7fd40c6394d31a1de0d930af900d628f1713068490aa336de7157e8ea82474bf7cf4409b22cc8a1cf67dca9b1038d4d1ea40aeec1debb627e89b6f91da768c6f5f7224d0b16e51cff8835c174d39964dfe8f7c6eb8f2fc7a4818"}}}}}, &(0x7f0000000000)={0x0, 0x4, [0xfffffefffffffffd, 0x0, 0x5a1]}) 2018/05/28 05:32:19 executing program 1: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) io_setup(0xe8, &(0x7f0000000580)=0x0) io_cancel(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f00000005c0)="e3300d05b652c42b238e071fcfbae28352ee5c0669229a1b17308aeb53ecb3d848115b618cba1dbc2f21d3a09a7a5afe62744ad451d4b54762c883d8ee2297949059d4e5542e28bd270d06a8338e5af4f4f420dd2bdd6901622c968ced3c307eac6b7b1131d05c627cf341f91acdc87e1c6b84f9eebe3b114f4341b9540cedb7e56f27d1652631ac1f4e6bea6c6afb6353c5ee8802d4cf03f18a3013eb76f621b5318b7ea271afc955d52fc7a76b1558e5714ffbda1e852efe28e6658a8dfe671f3b54cb0ab116a256876405c81d9c2fdfff3792951a18650a02a36000be96f6ba11f52a2508c31537", 0xe9, 0xc4cd, 0x0, 0x1, r0}, &(0x7f0000000700)) close(r0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="73797a3046a89e9c8046d2853d0e533910ef281bd50a6bd17b56449603c08c543318da57b5c2f6686d63cbcd04397e2e24f828f29620fe5979ce89a3f7ac053b9a67209b04de719ac9e5632b540e0956e951ad959fc0579a732d2e992d6a28f17a6a7f167573391c9d75e075cefde6c28ff49c20a83058310e7797cec35f23a3d2b0e3c80053e76a231f5d53694fdcdb52a9b57f89df424924a6af9da47e5ea647b5c3deaaba69d551d78bce1052ce3f33ea6227123577942a4368846dd9724ac4b28714ef47a7717041182bf61250b5e1cf2425f6f2bbd44856a28a93777becf1e4c6b109fc14f0cfa9071204962f58c8c5d788c89d2643db"], 0xf9) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) perf_event_open$cgroup(&(0x7f0000000480)={0x2, 0x70, 0x5, 0x3, 0x0, 0x4, 0x0, 0xbde5, 0x80, 0x1, 0x6, 0x1000, 0x9, 0x3, 0xfff, 0x1, 0x8, 0x6, 0x9, 0x4, 0x8, 0x3e5, 0x0, 0x7, 0x9, 0x0, 0x3, 0x800000000000, 0x2, 0x9, 0x1, 0x4, 0x5, 0x4, 0x2, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000440), 0x4}, 0x200, 0x49669cd4, 0x9, 0x1, 0x3, 0x2, 0x3dcf}, r0, 0x2, r0, 0xb) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000f1dff8)={0x1, r0}) close(0xffffffffffffffff) 2018/05/28 05:32:19 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xa, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffffffffffdb7) 2018/05/28 05:32:19 executing program 5: r0 = socket(0x8, 0x1001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@nat={'%at\x00', 0x19, 0x1, 0x223, [0x20000380, 0x0, 0x0, 0x20000500, 0x20000530], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x29b) r1 = getpid() syz_open_procfs(r1, &(0x7f00000000c0)='limits\x00') statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000600)=""/4096) 2018/05/28 05:32:19 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000180)=0x30) r2 = socket(0x40000000002, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xfff, 0x0, 0x6a, 0xfffffffffffff494, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x40}, 0x8) socket(0x1f, 0x6, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r3, 0x7, 0x3, [0x98, 0x1ff, 0x80000001]}, 0xe) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100e}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/28 05:32:19 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000380)=""/42, 0xffffffb2}, {&(0x7f0000000000)=""/221, 0xdd}], 0x2, 0x0) 2018/05/28 05:32:19 executing program 0: getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000200)={'syz0', "335c43e7128712339bf226349b867e4df3df05a072ddc175ebc4dffaee51134aa1dfca536e59f53fac711f267b824456e953f56f165c284cb089409c49a9e84c648c6e36a42e24c205e8898f861e72f0ee952553525cbdfb75"}, 0x5d) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) connect$rds(r2, &(0x7f0000000140)={0x2, 0x4e23, @rand_addr=0x1}, 0x10) r3 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="fbc77fea9ffd524f73e98277462d746eee2331fa0500ec40dbec0ed9ecd4740ecf291efe0391953042ab7161e3032cbad12d32068f9724dae438268900798580cc5c3150d5c5232bf3b938749161000813aa5a89d9197345295d71cdc169d0", 0x5f, 0xfffffffffffffffb) keyctl$chown(0x17, r3, 0x0, r0) 2018/05/28 05:32:19 executing program 7: socket(0x11, 0x100000803, 0x0) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r0, &(0x7f00000004c0)={@void, @val={0x5}, @ipv6={0x0, 0x6, "af04ca", 0x44, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x76) clock_gettime(0x0, &(0x7f0000000cc0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000c00)=[{{&(0x7f0000000700)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000a80)}}, {{&(0x7f0000000ac0)=@in, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/76, 0x4c}}], 0x2, 0x62, &(0x7f0000000d00)={0x0, r2+30000000}) 2018/05/28 05:32:19 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000c1aff9)='ns/pid\x00') setns(r1, 0x5000000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000000)={0x5, 0x5, 0x7f, 0x6, "4db76222bf0ed4153abdf4496d3266e6e9df71694e36e03511556d60df6798bd02871b7b17874d546e2d3aa3", 0x778}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x40, 0x6, 0x7, 0x2, 0x971c00000, 0xdaeb, 0x6, 0x800, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x80000001}, &(0x7f0000000100)=0x8) 2018/05/28 05:32:19 executing program 3: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002de000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000100)={0x1f, {0x7, 0x60, 0x6, 0x0, 0x423, 0x7}}, 0xa) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev\x00') 2018/05/28 05:32:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)) fsetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x553, 0x0) 2018/05/28 05:32:19 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000001c0)=0x40001004, 0xffffffffffffffc4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x1d, 0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x9, &(0x7f0000000080)=[{0xe686, 0x20}, {0x8}, {0x7, 0x53}, {0x4, 0x2}, {0xffffffff, 0x200}, {0x11c9, 0x8}, {0x8, 0x7f}, {0x401, 0xb4e0}, {0x836e, 0x4}]}) write$binfmt_aout(r0, &(0x7f0000000200)={{0x1cf, 0x3, 0x9, 0x27e, 0x2b0, 0x4, 0x34b, 0x3}, "5e94bc2e95f108a25e9ff14a5df0ec0831139c5f5902816ba7aa383735abea8f2bd5da973ef39f2eb7c3719810b558ff2f4cb8d52751e6d9feb057c996ffd7b026a2b02b805eda0eddd09e5b7427c38636da3e1e81fd44cb53b7", [[], [], [], [], [], [], []]}, 0x77a) connect$ipx(r0, &(0x7f0000000140)={0x4, 0x8, 0x9, "7ceeee2c2f3f", 0xffffffffffff26ea}, 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/28 05:32:19 executing program 1: pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') unshare(0x2000400) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs, 0x1) 2018/05/28 05:32:19 executing program 5: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000480)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @rand_addr}, &(0x7f00000000c0)=0xc) recvfrom(r1, &(0x7f0000000000)=""/76, 0x4c, 0x2000, &(0x7f0000000100)=@ll={0x11, 0xf5, r4, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x80) 2018/05/28 05:32:20 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000180)=0x30) r2 = socket(0x40000000002, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xfff, 0x0, 0x6a, 0xfffffffffffff494, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x40}, 0x8) socket(0x1f, 0x6, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r3, 0x7, 0x3, [0x98, 0x1ff, 0x80000001]}, 0xe) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/28 05:32:20 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) recvfrom$unix(r0, &(0x7f00000000c0)=""/21, 0x15, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x3, 0x4) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socket$key(0xf, 0x3, 0x2) sendto(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) 2018/05/28 05:32:20 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x88000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0xffffffffffffff7f, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}}, 0x0, 0x4c, 0x20, 0x200, 0x5a}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0xfffffffffffffffe}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x5, 0x200000000000009}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0xffffffff, 0x0, r2}, 0x2c) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000200)=0x5, 0x4) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3ff, 0x1) 2018/05/28 05:32:20 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x0, &(0x7f0000000000)) unshare(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x81}) fcntl$lock(r0, 0x7, &(0x7f0000000040)) 2018/05/28 05:32:20 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x2000) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0x8001, 0x5, "fd3a371d44cea81013b8f8bd42610a50e2f4e15ad9e3025681bb3ecb33e7ee84b683ad7ec0ebc769cc600bf5d40a8ba7274813b57daff6f76c7f4a5bfc1015", 0x3b}, 0x60) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'veth0_to_team\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000001640)={0x1d, r3}, 0x10) setsockopt(r2, 0x65, 0x1, &(0x7f0000000080), 0x1d0) dup3(r1, r2, 0x0) [ 115.104190] ALSA: seq fatal error: cannot create timer (-22) [ 115.173084] ALSA: seq fatal error: cannot create timer (-22) [ 115.704166] mmap: syz-executor3 (7840) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/28 05:32:21 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x2}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/05/28 05:32:21 executing program 3: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x8000000000406) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/05/28 05:32:21 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x4000000084, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x0) 2018/05/28 05:32:21 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000180)=0x30) socket(0x40000000002, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xfff, 0x0, 0x6a, 0xfffffffffffff494, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r2, 0x40}, 0x8) socket(0x1f, 0x6, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r2, 0x7, 0x3, [0x98, 0x1ff, 0x80000001]}, 0xe) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100e}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/28 05:32:21 executing program 6: 2018/05/28 05:32:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)="e2", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x4001, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e23}}, [0x10000, 0x80, 0x7fff, 0x101, 0x8, 0x5, 0x4, 0x10001, 0xfff, 0x69a3, 0x1, 0x7, 0x5, 0x101, 0xc9a9]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e20, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}}, &(0x7f0000000500)=0x84) listen(r0, 0xffffffffffffff7f) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="0000040000000000ab7c91bc626b60d42072c1767321a21a3b067968c2458c6cd49401de6b3c391e2b40582ac1158d4beb625d9bcee99c07d2b70f3ccbddf06170d354ebb151737b922d5a825bb9ff1d907acd0a96d38875bfe52b2959d206ba0dc0223ccbf1291b51b800d30776019da01082f05d78d8cf67666936168cf2de4143e199886e4ebd452eddb7c7628f1086ae04b4cf5e16ce86ba50cc0caaf08845b17ada7ab885ef8c21b04cae48660990adb35eb4e75fcdfecc62a23212513154fac1a9dbcfb0649903e27c51724ace9f2d46872aa563054e21704111bbb2038db1258896ae5c6e05227c82dd5705"], 0x8) r2 = accept(r0, &(0x7f00000000c0)=@can, &(0x7f0000000080)=0xffffffff0000001c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000001c0)={r3, 0x3}, 0x8) fcntl$setpipe(r2, 0x407, 0x6) 2018/05/28 05:32:21 executing program 1: r0 = semget$private(0x0, 0x800000008, 0xfffffffffffffffc) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x2000003d, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000100)={0x3ff, 0x13d, 0x1, 0x0, 0x0, [], [], [], 0x9, 0x6}) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x7fffffff, 0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x35, 0x101, 0x0, 0x3, 0x5]) ioctl(r1, 0x8912, &(0x7f0000000280)="c426ff030000000000006f") rt_sigreturn() semctl$IPC_RMID(r0, 0x0, 0x0) 2018/05/28 05:32:21 executing program 0: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000000000)=0x2a9) getsockname(r0, &(0x7f0000000180)=@hci, &(0x7f0000000240)=0xfffffffffffffea6) setresuid(0x0, 0x0, r1) 2018/05/28 05:32:21 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") futex(&(0x7f000000cffc), 0x800000000008, 0x2, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) getsockname(r0, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) bind$packet(r0, &(0x7f0000000100)={0x11, 0x1b, r1, 0x1, 0xff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/05/28 05:32:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getdents64(r1, &(0x7f0000002380)=""/226, 0xe2) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000000)={0x6, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000380)=""/4096) socket(0x2, 0x1, 0x0) ioctl(r1, 0x20, &(0x7f00000000c0)="c6262601000080012cf66fd21d21440fad4b8af0fa4f9534b2f209b7d9930838d32301b76cc98929bf1153261a856428b30578bdc6c4a4b291ac1d0a8c880e417365e976207f694fdf3034d43fde98531c4b99cd47b56e32be5f00295806d6c9f17c5cb4a245c65420") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000001380)=""/4096, &(0x7f0000000040)=0x1000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/28 05:32:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x3, 0x0, 'client1\x00', 0xffffffff80000004, "4133dd1801c5a8ec", "3f186fdcd575300717cf89748e55ff8f359d7f322bd02f2cae06ece70adb07fc", 0x6, 0xac5}) ioctl$DRM_IOCTL_RES_CTX(r0, 0x80086603, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) [ 116.274904] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/05/28 05:32:21 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e756d615f6d61707300b5c62e9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224c3925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e780781b6a8d091f88658ef4f16a21417d83d000000000000000000000000000000") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000013c0)={0x0, 0x5, 0x20}, &(0x7f0000001400)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001440)={r2, 0x9, 0xc999, 0x2, 0x2, 0x100}, 0x14) pread64(r1, &(0x7f0000df6000), 0x0, 0x800000000000) vmsplice(r1, &(0x7f0000001340)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000000)="d78e6d461d040efcaf2aa165da2f9b83016a8fb1235476f8ec37a9974476ac89d12a3638097ba36e355ec4205534ff513e0151b7b0a9531cc105896f522c55aa3978d0a2b2938ac0707351bdd21657621dd8642ca89ccf4a96def66498d31d7f10c20464a566bb28f9a2a55aceb4bc80d0df11e9def236749521b8bdcac5500e60dd75a2", 0x84}, {&(0x7f0000000140)="548b4da3ab8899f967111dbb00fcefd2c4f94ea68c9d5acedec1ba0499665ea66c6ded88e2e1762e6851df26cbbbb82f94f521f4643e65674183bea9d5d35459747c4a068ac97318135d5c9ce163b94c9e176399bc5c79412a9e0d291dfcd01c2f0e95eba8d2e1c35ace4e52070b761752b698a09e5e4232b1029cf46a00ce2a73abe7d78d95fc6b7e4c976f13a0a37515ef59bd9e0c022f2f0719fa6ce51e4e04", 0xa1}, {&(0x7f0000000200)="4e8550e300901a8ee29afdb418518eb751c0767d698764f6b692b0bbab19eb2313aba87408de13182fb84be41203d598013274cd3a8c5bd988afbb434e0c0f72", 0x40}, {&(0x7f0000001280)="2c7bbe4cca4ad2528368e56db0fccfe6b30795777a2470e29154daf2d0396f9c300c202989dfdd334864c657618795d3198e2aed4fcac13dd214917ff80d6a047d1cfec76e6fb7fd2d911ba509ea9f35123e1d57345a7df4e0f2f7d85c84e689321a28e1d78d34", 0x67}, {&(0x7f0000001300)="87961922bd3e9be32ed0cc53c1e2fff0e438e3d29b08d26bf2d5342c927483", 0x1f}], 0x6, 0x5) 2018/05/28 05:32:21 executing program 2: r0 = socket$inet6(0xa, 0xd, 0x0) setsockopt(r0, 0x10000, 0x0, &(0x7f00000000c0)="67555c9b468314ebd2263e2bfb7ea152700ad2df57ff098f6a5ad60c30007619e1de737997a0ee42bd5a1ce7d0fd570528c11549a59182708f807ce047bb79682a29b7671894e0161ff811c820a86a", 0x4f) setsockopt(r0, 0x84, 0x1f, &(0x7f0000000000)="8088a8d5220d78730844660d67b0b95cbb8e95e3a6c9076d0fadfd657ae95c4c1beadc6ab2dbd5b8487725b947de7d0fb7e0f28900000000000000000000000000884195166ed480e5f08f3b76c2d5f74d6e6483d4f76b293947f56c5f5c07c371fc01ab7bf3d64c606acfdfe2632b3a2fc2d405938bd6fd844ca8ee4624c530f1923350d1241e1bd51b730556792331", 0x90) 2018/05/28 05:32:21 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000180)=0x30) socket(0x40000000002, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xfff, 0x0, 0x6a, 0xfffffffffffff494, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r2, 0x40}, 0x8) socket(0x1f, 0x6, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r2, 0x7, 0x3, [0x98, 0x1ff, 0x80000001]}, 0xe) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100e}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/28 05:32:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x61d}, 0x8) sendto$inet(r0, &(0x7f00000000c0), 0x102df, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/28 05:32:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000000c0)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) pread64(r0, &(0x7f0000000200)=""/202, 0xca, 0x0) 2018/05/28 05:32:22 executing program 7: unshare(0x24020400) r0 = memfd_create(&(0x7f0000000040)='%$$wlan0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4) 2018/05/28 05:32:22 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000180)=0x30) socket(0x40000000002, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xfff, 0x0, 0x6a, 0xfffffffffffff494, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r2, 0x40}, 0x8) socket(0x1f, 0x6, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r2, 0x7, 0x3, [0x98, 0x1ff, 0x80000001]}, 0xe) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100e}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/28 05:32:22 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x3, 0x5}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x800a, 0x7, 0x6, r1}, &(0x7f0000000240)=0x10) ioctl$LOOP_CLR_FD(r0, 0x4008700c) sendto$ipx(r0, &(0x7f0000000000)="8276e892796513e2bf91fe1046303d53b33d6d472b82f977a16ea1", 0x1b, 0x200008d0, &(0x7f0000000080)={0x4, 0x19f51a94, 0x7, "8dd8ac4440b6", 0x9}, 0x10) 2018/05/28 05:32:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000140)) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TIOCGPTPEER(r0, 0x5405, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x1) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000100)) mq_getsetattr(r1, &(0x7f00000000c0)={0x9, 0x4, 0x1, 0x0, 0xfffffffffffffffa, 0x1000, 0x9, 0x3}, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000001c0)=0x1, 0x3) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0xa) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3, 0x4}, 0x8) 2018/05/28 05:32:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0xffff}, 0x8) 2018/05/28 05:32:22 executing program 0: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="e6016d3bfa943a00a874ae1f14c3d3bb53899e83e8386b6c6ce8b1a69dea437df8c23e4afea67770afea941314599fa5483962ddba64394b2d70dad7c79648325e0ebabd524e3600431fac41523d060dd6cddbdde56086fcb4fdc44dd7ae551ba89ddfc57ffd95b92a5b4e6c8b5114f4fac442b85f210000d9665f9e13b173ca19f961754388e7392064fa74ec63ab5c104860d04dd7d84e84d351a612075b35536b8ae8fd40df3ba40f2fc290f2e2f4fc16ed3ba0aaaede307f27a5da4b2db24532cccaff6e1304a90499ff313c66f43ef7b3"]}) 2018/05/28 05:32:22 executing program 6: r0 = epoll_create1(0xffffffeffffffffc) close(r0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) [ 117.209491] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/05/28 05:32:22 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000007c0)='../file0/file0\x00', &(0x7f0000000800)='cgroup2\x00', 0x2000, &(0x7f0000000840)) [ 117.259580] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/05/28 05:32:22 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x1, r1}) dup2(r1, r0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10a01) 2018/05/28 05:32:22 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000180)) mknod(&(0x7f00000000c0)='./control/file0\x00', 0x40, 0x9) mkdir(&(0x7f0000000100)='./control/file0\x00', 0x0) chdir(&(0x7f0000000000)='./control\x00') r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000080)='./control\x00', 0x2000005) mkdir(&(0x7f0000000040)='./control/file0\x00', 0x42) rmdir(&(0x7f0000000140)='./control\x00') 2018/05/28 05:32:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x100000000800000f) writev(r0, &(0x7f000051c000), 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0xffffffff, 0xa, [0x100, 0x200, 0x1, 0x6, 0x1f, 0x1, 0x9, 0x2, 0x3, 0x5]}, 0x1c) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000180)=""/246) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/28 05:32:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@multicast2, @multicast1, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', r1}) r2 = socket(0x11, 0x100000803, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) readv(r3, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="000300000800000000000000afa1f778189fac030000004500001c0000000000009078000056fb0000e000000100009078e0000001"], 0x2bd) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001200)={r1, 0x1, 0x146, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x5) 2018/05/28 05:32:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0xf) 2018/05/28 05:32:22 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000180)=0x30) r2 = socket(0x40000000002, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xfff, 0x0, 0x6a, 0xfffffffffffff494, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x40}, 0x8) socket(0x1f, 0x6, 0x2) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100e}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/28 05:32:22 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000000040)="02") readahead(r0, 0x0, 0x8) 2018/05/28 05:32:22 executing program 1: mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000040), 0x0, 0xe) 2018/05/28 05:32:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) 2018/05/28 05:32:22 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000180)=0x30) r2 = socket(0x40000000002, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xfff, 0x0, 0x6a, 0xfffffffffffff494, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x40}, 0x8) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100e}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/28 05:32:22 executing program 0: r0 = socket$inet(0x2, 0x3, 0x6) close(r0) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x5, 0xc0000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x40000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)="6ac2cb9f9f5debbadff3a40653dd783dfb5ddd5b90d0a3998874722f70f64d7a0a9041a288de20033a181579cdd7ca066003e561eb551a18a541a47790b0d797e85cedb72008cc32757fae1abea08a469b9fffc1668e5bb282b3218ac23df9b7ab649ad6e927ec0bee1815c94726b46f2f87b0cef12486a9e2ce7f5bb7a23c9c95b10cfcb62a4d739738fea3a97593f5ceaad2b0358e7705c262d525b644b2b513570ea3d2d13f401881b5112dfb2c5702e0b236f17eec103cd1d55ca0e8e758baad131e50b4fd9f9653292d2458d01e1f635af06b6cfcbd78657e316ede21bfa8554994a1d406da5bd4b092df37842d56f1dfad1bb319", 0xf7) fstat(r0, &(0x7f0000004900)) 2018/05/28 05:32:22 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xe5, 0x608100) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000040)=0x10) mkdir(&(0x7f00000001c0)='./file0\x00', 0x10c) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) 2018/05/28 05:32:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@bridge_newneigh={0x30, 0x1c, 0xf09, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x30}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x10) 2018/05/28 05:32:22 executing program 2: r0 = socket(0x8000000000000011, 0x3, 0x80000000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000100)=0x8, 0x4) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000001c0)="ef2c8348182f5dc124bf9b25168422d5012ba657d279338bfbf2971cb167eb6706f84b", 0x23}], 0x1, 0x0, 0x0, 0x4000004}, 0x40040) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000000)="0afeaecbc8f9ad00da7c3acc67e7a472739ce03f74408f74c79eea322d99ed2d7f5ca135e45eb212d7543232140d56161024343fd3a6f8914da2c0b3cc38360a3fd9619d496f16e0998ea5875bfa8cbd0f21d5119858c8d6a43d76eb6511b1605ac911599543ccd55ec3793a78e91e1721632cdc51bcb6968f95abe323ae527d6f7b1049046e2a367a8121f0087e38a1d3a2cf14a9faf786287104d6afd73a12a12845700e6966c7adfedd2e18df6a73ee1a61c257ccde389f0f17a7") 2018/05/28 05:32:22 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00', 0x26) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000), 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) sched_getscheduler(r1) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000140)={{0x32, @multicast2=0xe0000002, 0x4e22, 0x2, 'nq\x00', 0x4, 0x4, 0x71}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2000, 0x8, 0x1, 0x9}}, 0x44) 2018/05/28 05:32:22 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x0, 0x4, 0x9}, 0x2c) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x2], 0x1, 0x1, 0x5, 0x5, 0x4, 0xffffffffffffffe0, {0x81, 0x6, 0x1f, 0xffffffff, 0x1f, 0xf0, 0xef, 0x6, 0x400, 0x183e, 0x3, 0xf8cb, 0x5f, 0x8, "df9bf6f16077719b55ea68cc894ec728a714bd504c5f3d02c46a4ec05bcc7400"}}) [ 117.798930] ================================================================== [ 117.806375] BUG: KMSAN: uninit-value in gre_rcv+0x1237/0x1970 [ 117.806388] CPU: 1 PID: 7978 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #102 [ 117.806394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.806397] Call Trace: [ 117.806402] [ 117.806416] dump_stack+0x185/0x1d0 [ 117.806427] ? gre_rcv+0x1237/0x1970 [ 117.806438] kmsan_report+0x149/0x260 [ 117.806448] __msan_warning_32+0x6e/0xc0 [ 117.806457] gre_rcv+0x1237/0x1970 [ 117.806466] ? raw_local_deliver+0x63/0x1660 [ 117.806481] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.806494] ? erspan_xmit+0x2d70/0x2d70 [ 117.806507] gre_rcv+0x2d6/0x3b0 [ 117.806520] ? gre_parse_header+0x14e0/0x14e0 [ 117.806534] ip_local_deliver_finish+0x881/0xed0 [ 117.806547] ip_local_deliver+0x43c/0x4e0 [ 117.806575] ? ip_local_deliver+0x4e0/0x4e0 [ 117.886809] ? ip_call_ra_chain+0x7c0/0x7c0 [ 117.886822] ip_rcv_finish+0xa36/0x1d00 [ 117.886836] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 117.886852] ip_rcv+0x118a/0x16d0 [ 117.886865] ? ip_rcv+0x16d0/0x16d0 [ 117.886889] ? ip_local_deliver_finish+0xed0/0xed0 [ 117.886905] __netif_receive_skb_core+0x47ff/0x4ac0 [ 117.886918] ? kmsan_set_origin_inline+0x20/0x120 [ 117.886936] process_backlog+0x62d/0xe20 [ 117.886953] ? rps_trigger_softirq+0x2f0/0x2f0 [ 117.886964] net_rx_action+0x7c1/0x1a70 [ 117.886980] ? net_tx_action+0xab0/0xab0 [ 117.886995] __do_softirq+0x56d/0x93d [ 117.887007] do_softirq_own_stack+0x2a/0x40 2018/05/28 05:32:22 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000000)=ANY=[@ANYBLOB="380100001000050000000000000100ccc2eb52bb0000000000000000000000000000000000000000000000000000000002000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414aa0000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000048323234000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc12bf03babeb5bf0845300f98685a34bd86271820e20a2c6fd8e0fb9dfcdee9caabd9a338b50875ae220393cb605cad9a000000000000"], 0x138}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x10000, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000340)="5105d6460a8af6ae21efe2efcd6e6286565fbaee465ccc83670f8589abb49489b7efff535f1e628f2fccf2d68c16877a1a7891ab23e8f080a7a1fd2cee62fb8be86047cef9d74432eac7bc294f042984c24a4467e40024a4a72ad250b252a482140be39d9bd252ba4fd49c9309ded62aa8ed4a228d72e7e4acf672", 0x7b) pselect6(0x40, &(0x7f0000000180)={0x57, 0x1, 0x2, 0xfff, 0x9, 0x7, 0x4, 0x7}, &(0x7f00000001c0)={0x8, 0x101, 0x2, 0x2, 0x7, 0x7ff, 0x240000000000, 0x1}, &(0x7f0000000200)={0x9, 0xfffffffffffff000, 0x4, 0x81, 0xff1, 0xffff, 0x3}, &(0x7f0000000240), &(0x7f00000002c0)={&(0x7f0000000280)={0xffff}, 0x8}) [ 117.887029] [ 117.950652] __local_bh_enable_ip+0x114/0x140 [ 117.955151] local_bh_enable+0x36/0x40 [ 117.959125] ip_finish_output2+0x1378/0x1490 [ 117.963544] ip_finish_output+0xcaf/0xff0 [ 117.967701] ip_output+0x505/0x5d0 [ 117.971250] ? ip_mc_finish_output+0x3b0/0x3b0 [ 117.975841] ? ip_finish_output+0xff0/0xff0 [ 117.980173] raw_sendmsg+0x3e77/0x41c0 [ 117.984072] ? raw_getfrag+0x630/0x630 [ 117.987975] ? compat_raw_ioctl+0x100/0x100 [ 117.992305] inet_sendmsg+0x3f7/0x750 2018/05/28 05:32:23 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000000)=""/52, 0x34) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x21250eef) write$binfmt_misc(r1, &(0x7f00000002c0)=ANY=[], 0x0) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x7, 0x300) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000002c0)=0x200, 0x4) recvmsg(r1, &(0x7f0000002700)={&(0x7f0000000080)=@pppol2tpv3in6, 0x80, &(0x7f0000002640)}, 0x0) socketpair(0x11, 0x80006, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000140)={0xffff, 0xee, 0x80000000}) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) [ 117.996114] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.001482] ? inet_getname+0x4a0/0x4a0 [ 118.005461] __sys_sendto+0x6c0/0x7e0 [ 118.009261] ? syscall_return_slowpath+0xe9/0x700 [ 118.014110] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 118.019046] ? syscall_return_slowpath+0xe9/0x700 [ 118.023906] __x64_sys_sendto+0x1a1/0x210 [ 118.028064] do_syscall_64+0x152/0x230 [ 118.031975] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.037172] RIP: 0033:0x455a09 [ 118.040359] RSP: 002b:00007f5044c33c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 118.048072] RAX: ffffffffffffffda RBX: 00007f5044c346d4 RCX: 0000000000455a09 [ 118.055349] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000013 [ 118.062629] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 118.065365] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. [ 118.069900] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 118.069907] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 118.069916] [ 118.069919] Uninit was stored to memory at: 2018/05/28 05:32:23 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x200002) write$evdev(0xffffffffffffffff, &(0x7f0000000200), 0x0) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x433dc5fa, 0x3, 0x0, 0x100, 0x0, 0x4200000, r1}) 2018/05/28 05:32:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffff0000000d, 0x0, 0x0, {0x7592da1f}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40040, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x0, 0x9, 0x0, 0x1, 0x6}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x4a6}}}, &(0x7f0000000240)=0x84) [ 118.069940] kmsan_internal_chain_origin+0x12b/0x210 [ 118.069953] kmsan_memcpy_origins+0x11d/0x170 [ 118.069961] __msan_memcpy+0x109/0x160 [ 118.069974] pskb_expand_head+0x3a6/0x1a70 [ 118.069984] ip_tunnel_xmit+0x2dd6/0x37b0 [ 118.069994] erspan_xmit+0x1c67/0x2d70 [ 118.070025] dev_hard_start_xmit+0x5f1/0xc70 [ 118.105875] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. [ 118.108632] sch_direct_xmit+0x578/0x8f0 [ 118.108643] __qdisc_run+0x1785/0x3730 [ 118.108657] __dev_queue_xmit+0x1d50/0x3510 [ 118.108668] dev_queue_xmit+0x4b/0x60 [ 118.108682] neigh_resolve_output+0xac6/0xb60 [ 118.108692] ip_finish_output2+0x1362/0x1490 [ 118.108706] ip_finish_output+0xcaf/0xff0 [ 118.108718] ip_output+0x505/0x5d0 [ 118.108728] raw_sendmsg+0x3e77/0x41c0 [ 118.108735] inet_sendmsg+0x3f7/0x750 [ 118.108760] __sys_sendto+0x6c0/0x7e0 [ 118.178244] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 118.181780] __x64_sys_sendto+0x1a1/0x210 [ 118.181792] do_syscall_64+0x152/0x230 [ 118.181804] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.181808] Uninit was created at: [ 118.181822] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 118.181834] kmsan_kmalloc+0x94/0x100 [ 118.181845] kmsan_slab_alloc+0x10/0x20 [ 118.181857] __kmalloc_node_track_caller+0xb32/0x11b0 [ 118.181868] __alloc_skb+0x2cb/0x9e0 [ 118.181878] alloc_skb_with_frags+0x1e6/0xb80 [ 118.181897] sock_alloc_send_pskb+0xb56/0x1190 [ 118.181907] sock_alloc_send_skb+0xca/0xe0 [ 118.181916] raw_sendmsg+0x221c/0x41c0 [ 118.181940] inet_sendmsg+0x3f7/0x750 [ 118.226946] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 118.227714] __sys_sendto+0x6c0/0x7e0 [ 118.227726] __x64_sys_sendto+0x1a1/0x210 [ 118.227738] do_syscall_64+0x152/0x230 [ 118.227752] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.227756] ================================================================== [ 118.227760] Disabling lock debugging due to kernel taint [ 118.227766] Kernel panic - not syncing: panic_on_warn set ... [ 118.227766] [ 118.227781] CPU: 1 PID: 7978 Comm: syz-executor7 Tainted: G B 4.17.0-rc5+ #102 [ 118.227787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.227790] Call Trace: [ 118.227795] [ 118.227808] dump_stack+0x185/0x1d0 [ 118.227821] panic+0x39d/0x940 [ 118.227848] ? gre_rcv+0x1237/0x1970 [ 118.227874] kmsan_report+0x260/0x260 [ 118.330154] __msan_warning_32+0x6e/0xc0 [ 118.334231] gre_rcv+0x1237/0x1970 [ 118.337773] ? raw_local_deliver+0x63/0x1660 [ 118.342184] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.347059] ? erspan_xmit+0x2d70/0x2d70 [ 118.351122] gre_rcv+0x2d6/0x3b0 [ 118.354490] ? gre_parse_header+0x14e0/0x14e0 [ 118.358991] ip_local_deliver_finish+0x881/0xed0 [ 118.363760] ip_local_deliver+0x43c/0x4e0 [ 118.367924] ? ip_local_deliver+0x4e0/0x4e0 [ 118.372255] ? ip_call_ra_chain+0x7c0/0x7c0 [ 118.376593] ip_rcv_finish+0xa36/0x1d00 [ 118.380571] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 118.385942] ip_rcv+0x118a/0x16d0 [ 118.389399] ? ip_rcv+0x16d0/0x16d0 [ 118.393038] ? ip_local_deliver_finish+0xed0/0xed0 [ 118.397967] __netif_receive_skb_core+0x47ff/0x4ac0 [ 118.403237] ? kmsan_set_origin_inline+0x20/0x120 [ 118.408085] process_backlog+0x62d/0xe20 [ 118.412149] ? rps_trigger_softirq+0x2f0/0x2f0 [ 118.416729] net_rx_action+0x7c1/0x1a70 [ 118.420704] ? net_tx_action+0xab0/0xab0 [ 118.424765] __do_softirq+0x56d/0x93d [ 118.428566] do_softirq_own_stack+0x2a/0x40 [ 118.432867] [ 118.435091] __local_bh_enable_ip+0x114/0x140 [ 118.439586] local_bh_enable+0x36/0x40 [ 118.443471] ip_finish_output2+0x1378/0x1490 [ 118.447877] ip_finish_output+0xcaf/0xff0 [ 118.452116] ip_output+0x505/0x5d0 [ 118.455642] ? ip_mc_finish_output+0x3b0/0x3b0 [ 118.460219] ? ip_finish_output+0xff0/0xff0 [ 118.464539] raw_sendmsg+0x3e77/0x41c0 [ 118.468424] ? raw_getfrag+0x630/0x630 [ 118.472311] ? compat_raw_ioctl+0x100/0x100 [ 118.476611] inet_sendmsg+0x3f7/0x750 [ 118.480400] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.485743] ? inet_getname+0x4a0/0x4a0 [ 118.489713] __sys_sendto+0x6c0/0x7e0 [ 118.493502] ? syscall_return_slowpath+0xe9/0x700 [ 118.498337] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 118.503263] ? syscall_return_slowpath+0xe9/0x700 [ 118.508111] __x64_sys_sendto+0x1a1/0x210 [ 118.512258] do_syscall_64+0x152/0x230 [ 118.516142] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.521342] RIP: 0033:0x455a09 [ 118.524520] RSP: 002b:00007f5044c33c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 118.532211] RAX: ffffffffffffffda RBX: 00007f5044c346d4 RCX: 0000000000455a09 [ 118.539475] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000013 [ 118.546829] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 118.554093] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 118.561357] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 118.567629] IPVS: set_ctl: invalid protocol: 50 224.0.0.2:20002 nq [ 118.569104] Dumping ftrace buffer: [ 118.569108] (ftrace buffer empty) [ 118.569111] Kernel Offset: disabled [ 118.586206] Rebooting in 86400 seconds..