INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.19' (ECDSA) to the list of known hosts. 2018/04/17 23:29:52 fuzzer started 2018/04/17 23:29:52 dialing manager at 10.128.0.26:43021 2018/04/17 23:29:59 kcov=true, comps=false 2018/04/17 23:30:02 executing program 0: 2018/04/17 23:30:02 executing program 1: 2018/04/17 23:30:02 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/psched\x00') r2 = semget(0xffffffffffffffff, 0x7, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000080)=""/71, &(0x7f0000000100)=0x47) dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/17 23:30:02 executing program 2: faccessat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2018/04/17 23:30:02 executing program 4: 2018/04/17 23:30:02 executing program 3: 2018/04/17 23:30:02 executing program 5: 2018/04/17 23:30:02 executing program 6: syzkaller login: [ 44.432802] ip (3743) used greatest stack depth: 54688 bytes left [ 44.581315] ip (3750) used greatest stack depth: 54672 bytes left [ 45.685464] ip (3856) used greatest stack depth: 54200 bytes left [ 46.289451] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.295977] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.334019] device bridge_slave_0 entered promiscuous mode [ 46.375128] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.381613] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.419633] device bridge_slave_0 entered promiscuous mode [ 46.461905] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.468418] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.494292] device bridge_slave_0 entered promiscuous mode [ 46.537479] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.543991] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.561104] device bridge_slave_1 entered promiscuous mode [ 46.580090] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.586612] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.602320] device bridge_slave_0 entered promiscuous mode [ 46.625852] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.632353] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.658413] device bridge_slave_0 entered promiscuous mode [ 46.674299] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.680807] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.704106] device bridge_slave_0 entered promiscuous mode [ 46.725006] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.731553] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.750314] device bridge_slave_1 entered promiscuous mode [ 46.757929] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.764423] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.781255] device bridge_slave_0 entered promiscuous mode [ 46.789100] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.795557] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.812623] device bridge_slave_1 entered promiscuous mode [ 46.821886] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.833202] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.839654] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.867934] device bridge_slave_0 entered promiscuous mode [ 46.892496] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.898977] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.922825] device bridge_slave_1 entered promiscuous mode [ 46.933904] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.940378] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.962179] device bridge_slave_1 entered promiscuous mode [ 46.970550] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.977094] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.989144] device bridge_slave_1 entered promiscuous mode [ 46.997865] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.008261] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.017406] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.023883] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.058833] device bridge_slave_1 entered promiscuous mode [ 47.071325] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.080886] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.087374] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.131621] device bridge_slave_1 entered promiscuous mode [ 47.138441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.162987] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.171988] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.188630] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.210925] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.265843] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.319100] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.333472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.405857] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.444599] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.478708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.520180] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.063172] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.201998] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.209743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.304405] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.317527] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.413230] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.432629] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.447121] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.462693] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.476995] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.487563] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.513582] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.684102] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.688936] ip (4083) used greatest stack depth: 53640 bytes left [ 48.694121] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.706754] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.715132] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.316733] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.374776] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.544636] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.558541] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.569681] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.594947] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.617765] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.644398] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.738353] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.757552] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.776420] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.789691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.827349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.842483] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.849936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.878552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.897606] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.910817] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.924647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.933429] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.943818] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.954499] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.961662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.974737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.010079] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.059492] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.066656] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.083736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.122203] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.129581] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.155773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.185965] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.193892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.203726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.230401] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.239395] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.252498] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.260818] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.267863] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.302944] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.340148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.371101] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.385642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.401774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.410112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.417917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.428931] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.438705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.456413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.494376] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.502516] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.510567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.540786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.569128] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.593819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.611656] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.621149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.629858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.652479] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.662892] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.672084] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.706152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.731212] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.750538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.477012] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.483563] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.490416] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.497082] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.540099] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.546925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.571607] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.578118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.584953] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.591397] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.641995] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.656400] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.662908] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.669759] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.676213] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.742193] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.844749] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.851229] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.858121] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.864564] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.894844] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.929745] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.936248] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.943172] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.949627] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.969104] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.986677] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.993162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.000056] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.006507] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.072140] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.079432] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.085914] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.092776] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.099241] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.111590] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.132122] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.138597] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.145456] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.151906] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.269685] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.601126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.618788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.646624] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.679675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.695687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.704210] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.712091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.999318] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.087133] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.144101] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.296175] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.447183] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.511688] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.585409] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.756232] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.762533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.771681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.805833] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.862602] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.868949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.877659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.989788] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.996374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.004603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.193211] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.199521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.210659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.250815] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.260178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.288679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.344420] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.350676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.367842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.408846] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.415192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.425933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.671328] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.677584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.692601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/17 23:30:28 executing program 4: 2018/04/17 23:30:28 executing program 4: 2018/04/17 23:30:28 executing program 1: 2018/04/17 23:30:28 executing program 4: 2018/04/17 23:30:28 executing program 1: 2018/04/17 23:30:29 executing program 4: 2018/04/17 23:30:29 executing program 1: 2018/04/17 23:30:29 executing program 6: 2018/04/17 23:30:29 executing program 0: 2018/04/17 23:30:29 executing program 6: 2018/04/17 23:30:29 executing program 5: 2018/04/17 23:30:29 executing program 3: 2018/04/17 23:30:29 executing program 2: 2018/04/17 23:30:29 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=ANY=[@ANYBLOB="3c0100001a000100000000000000000000000000000000000000ffffac14ffaaff02000038000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000"], 0x3}, 0x1}, 0x0) 2018/04/17 23:30:29 executing program 4: 2018/04/17 23:30:29 executing program 7: 2018/04/17 23:30:29 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) connect$inet(r2, &(0x7f0000001080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/17 23:30:29 executing program 7: 2018/04/17 23:30:29 executing program 4: 2018/04/17 23:30:29 executing program 2: 2018/04/17 23:30:29 executing program 5: 2018/04/17 23:30:29 executing program 6: 2018/04/17 23:30:29 executing program 3: 2018/04/17 23:30:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4(r0, &(0x7f00000008c0)=@can, &(0x7f0000000940)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000040)=@fragment, 0x8) 2018/04/17 23:30:29 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) bind(0xffffffffffffffff, &(0x7f00005a2000)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/17 23:30:29 executing program 2: getpgrp(0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xffffffffffffff7f, 0x0, 0x5}) request_key(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100), 0x0, 0xfffffffffffffffd) keyctl$update(0x2, 0x0, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000440)={0x2, [0x0, 0x0]}, &(0x7f0000000480)=0xc) finit_module(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/17 23:30:29 executing program 5: perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x80000001, 0x0, 0x2, 0x4, 0x0, 0x2e4, 0x0, 0x5ab056831d2ceb9, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffff801, 0x10001, 0x0, 0x800, 0x7, 0x4, 0x0, 0x8, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8, 0x0, 0x5d9, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x10000, 0x4, @perf_config_ext={0xbd, 0x9}, 0x0, 0x2, 0x0, 0x2, 0xeb3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f00000003c0)=""/237, 0xed) open$dir(&(0x7f0000000540)='./file0\x00', 0x80, 0x88) write$cgroup_pid(r1, &(0x7f00000012c0)=ANY=[], 0xffffff4b) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000004c0)=0x3, &(0x7f0000000500)=0x4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc020660b, &(0x7f00000001c0)) ioctl$TCXONC(r0, 0x540a, 0x3f) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r2, 0x7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000000140)=0xc) 2018/04/17 23:30:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000000000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a0000743e7ea5e7020000003f00000000000600040000", 0x39}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x504, 0x2800) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r3 = semget(0x2, 0xffffffffffffffff, 0x100) r4 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x2, 0x8000) r5 = open(&(0x7f0000000200)='./file0\x00', 0x40100, 0x20) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000000240)={0x3, r5}) semctl$IPC_RMID(r3, 0x0, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) semget$private(0x0, 0x1, 0x5) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000280)={r7, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000180)={r8, 0x5, 0xbc87, 0xfffffffffffffff7, 0x7, 0x40}, 0x14) 2018/04/17 23:30:29 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r2, 0x4, 0x1}, 0x10) 2018/04/17 23:30:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000880)='./file0\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000bc0)={&(0x7f00000008c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000940)="f91da5de162eec7a0483c8657fdc27a38a05b4fbb65d50deaa47dfca765f2916e6fce1686b86bfcb6e212da105878ff94f3298d28dbdb2eb85f92c328bbc58f879f0e95e1f42e40509eaa3975c195c3a529a1277fe6b5b2e7a37941d461515d2bfd153efa90c7298660bcac995fc1998a45f138faa0d9dae63eb857757ed88a2012919e8305843d8eb3365da73d446173302a8a4856655a0253eb0d9ba11e57001c4dbce3e221199c9b38da4b9347e4a8d73a006735b51f50121b8ca3b94f6dd6777d1d179", 0xc5}, {&(0x7f0000000a40)="f29e176a557b33585efa26b8428db5b5aafac1adef0de9b31f7fd62163f7de12679ba1862390f4", 0x27}, {&(0x7f0000000a80)="af05cbd3fd73cc395243094aa5b07c8ce11f1df0b98d4ac36a4087372291676bab9f55593081750969aaafbe872d485c5d9869dd40119b4685f814d42fdf039984e0caaaa6499be40a58bb1e115628fc5c807f912d4caf5729f5a39e2621c15b9bc06ae21286ddfe3cc258d6b827171d89182a5e776e124883a00e9526de98b15712a25f020953322edf9e620175602efc9f185f90e3555a0f00ff0883954cfc4f793085efd01b9628aaa47ebb65529c568cededa7b98b52174ec3fb92a48d824905e283c8c124dea96a37921d15b8da570e4395fe38fd03af4c7f57e9b4c571e6b287bfd35799dbab384749587d28", 0xef}], 0x3, 0x0, 0x0, 0x20000000}, 0x11) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x698, 0xffffffff, 0x0, 0x358, 0xf0, 0xffffffff, 0xffffffff, 0x5c8, 0x5c8, 0x5c8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x101}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x15}, [0xff, 0xffffff00, 0xffffffff], [0xffffff00, 0xffffffff, 0xff000000, 0xff000000], 'bridge0\x00', 'sit0\x00', {0xff}, {0xff}, 0x2e, 0x8, 0x7, 0x42}, 0x0, 0x228, 0x268, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x80000001, 0xe9b, 0xff, 0x10000, 0x8, 0x0, [@empty, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x1f}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}], 0x7}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x6a, 0x5}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e71b23895ba58da57b3f05e5c8a941d16e41eaf8a1500e5ce3c0764436d3"}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @empty, [0xffffffff, 0xffffffff, 0xffffffff, 0xff], [0xffffff00, 0xff000000, 0xff000000, 0xffffffff], 'bridge_slave_1\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0x32, 0xfff, 0x1, 0x22}, 0x0, 0x248, 0x270, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x9, 0x2711, 0x8, 0x7fffffff, 0x0, 0x6, [@dev={0xfe, 0x80, [], 0x19}, @local={0xfe, 0x80, [], 0xaa}, @empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x11}, @empty, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, @empty, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}], 0x9}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x2, 0x1, 0x1, [0x1, 0x9, 0x7fff, 0x1000, 0x80, 0x5, 0x0, 0x6, 0x1, 0x1fe000000000, 0xff, 0x2, 0x8, 0x38b, 0x3, 0x3], 0x9}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6f8) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000800)=""/73, &(0x7f0000000080)=0x49) 2018/04/17 23:30:29 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x40600) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x81, @remote={0xfe, 0x80, [], 0xbb}}}, 0x7ff, 0x9, 0x400000000000, 0x2, 0x81}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x1, 0x80000000, 0x4, r1}, 0x10) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000180)=0x7fffffff) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000007ff8)) [ 69.990554] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. [ 70.002861] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. [ 70.038433] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. [ 70.064481] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. [ 70.089224] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. [ 70.111788] netlink: 7 bytes leftover after parsing attributes in process `syz-executor6'. [ 70.560379] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/17 23:30:30 executing program 4: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') fstat(r0, &(0x7f0000000100)) 2018/04/17 23:30:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffd}, 0xc) getsockname(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x55179cfaa597538a) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4008700c, &(0x7f0000000000)) r2 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000040)={0x8}) 2018/04/17 23:30:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="45eeeb512091586dc0e4753cef210505b00cebbe0ba54867da5835699606f5d59cefc712e315965e750441be8f5d680778409f8111fe00e1810427d8b2e0cba1223d14e1bcc84cbc90636a03", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r1}, 0x8) 2018/04/17 23:30:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f00000000c0), 0xad6262a1075d529a) fsync(r0) 2018/04/17 23:30:30 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x82, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x100, &(0x7f00000000c0)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='nr0\x00', 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa00, 0x0) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8000, &(0x7f00000001c0), 0x1, 0x4) openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x5) 2018/04/17 23:30:30 executing program 7: personality(0xbd2182ed6ffdb75b) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) unshare(0x60000000) 2018/04/17 23:30:30 executing program 1: r0 = memfd_create(&(0x7f00000006c0)='(\x00', 0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000700)={{0xa, 0x4e22, 0x9b6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, {0xa, 0x4e22, 0x4, @empty, 0x1}, 0x1, [0x0, 0x2, 0x5, 0x20, 0x2, 0x81, 0x3, 0x5]}, 0x5c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xfffffffffffffffc, 0x0) 2018/04/17 23:30:30 executing program 5: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) bind$ipx(r0, &(0x7f0000000180)={0x4, 0x7, 0x2948, "37c97733130e", 0x5}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x2}, 0x4) 2018/04/17 23:30:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xfb, "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"}, &(0x7f0000000140)=0x103) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x28000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x8, 0x201, 0x9, 0x3, r1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0xcc}, &(0x7f00000001c0)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x1c) 2018/04/17 23:30:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1ac, 0x0, 0x7fff, 0x8001, 0x8081, 0x0, 0xffffffff80000001, 0x0, 0xe73}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000000c0)={0xfffffffffffffffd, 0x9}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fchown(r2, r3, r4) r5 = dup2(r2, r1) writev(r5, &(0x7f0000000000)=[{&(0x7f0000000100)="8864a2", 0x3}], 0x1) 2018/04/17 23:30:30 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000040)='./file0/file0\x00', 0x800900) 2018/04/17 23:30:30 executing program 5: unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') ioctl$KDSETMODE(r0, 0x4b3a, 0x8) read(r0, &(0x7f0000000140)=""/179, 0xb3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/04/17 23:30:30 executing program 2: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) fcntl$setpipe(r0, 0x407, 0x5) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000180)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setregid(r1, r2) socket(0x200000000010, 0x2, 0x0) 2018/04/17 23:30:30 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(r1) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000000080)={0x10}, 0xffffffffffffffcf, &(0x7f0000a3bff8)={&(0x7f00000000c0)=ANY=[@ANYRES16=r2], 0x1c}, 0x1}, 0x4) 2018/04/17 23:30:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') ioctl$TIOCNXCL(r0, 0x540d) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000540)={0x1, &(0x7f0000000040)=""/63, &(0x7f0000000480)=[{0x0, 0x8e, 0x7, &(0x7f0000000080)=""/142}]}) preadv(r0, &(0x7f0000000000), 0x10000000000001da, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="34000000230004002abd7000ffdbdf250000000008001800ff7f00000c000f0000000000000000000c0015005c0735000800000001a9077a1618fbaa171696d5e9caf600b8a9bd49369ce8f23ea46c1c6dd228a331b0092784a4e7dc7be8bd6973cd3c78b637856e60bcc790b8455d8e4d568f19ad603a08ab1fc71aab62c2bf24ea0e4fe7d21919adc81cac584f7eadecc1cb9d6b7a5ce7248db9b4bba128505ff9f5dfb1aa57d1a1fb84deab0f9ffda2381e52f8bee7ad1b9b776e619f1e38ff8a2acfedbc41741a8d8892db374ca9de22c2ee0d273fb48f43c0d231a168ce588b41a7b9e24a97397ec31b"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 2018/04/17 23:30:31 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x3, 0x40033, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x401, 0x0, 0x5, 0x7ff, 0x401, 0x4}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000000080)={{&(0x7f0000600000/0x2000)=nil, 0x2000}}) listen$netrom(r0, 0xc0000000) 2018/04/17 23:30:31 executing program 6: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000001780)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)=ANY=[@ANYBLOB="20f1fffff1ffffff2b"], 0x1}, 0x1}, 0x0) r0 = gettid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001340)={0x0}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000013c0)={r2, 0x880000, r3}) process_vm_writev(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) 2018/04/17 23:30:31 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x800) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000dc0)=ANY=[]) 2018/04/17 23:30:31 executing program 7: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x1d}, {0x6}]}) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x20000) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000000c0)={r1, 0x13140000000}) 2018/04/17 23:30:31 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d}, 0xfffffffffffffebc) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x30002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x1, 0x1, 0x800000000000005, 0x1, 0xa4ee}) 2018/04/17 23:30:31 executing program 5: unshare(0x400) syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) [ 71.398248] audit: type=1326 audit(1524007831.395:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5901 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/17 23:30:32 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x3) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140), &(0x7f0000000180)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x2c, &(0x7f0000000080)={0x2, 0xfffffffffffffff8, 0x81, 0x4}) fcntl$addseals(r0, 0x409, 0x0) 2018/04/17 23:30:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') ioctl$TIOCNXCL(r0, 0x540d) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000540)={0x1, &(0x7f0000000040)=""/63, &(0x7f0000000480)=[{0x0, 0x8e, 0x7, &(0x7f0000000080)=""/142}]}) preadv(r0, &(0x7f0000000000), 0x10000000000001da, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="34000000230004002abd7000ffdbdf250000000008001800ff7f00000c000f0000000000000000000c0015005c0735000800000001a9077a1618fbaa171696d5e9caf600b8a9bd49369ce8f23ea46c1c6dd228a331b0092784a4e7dc7be8bd6973cd3c78b637856e60bcc790b8455d8e4d568f19ad603a08ab1fc71aab62c2bf24ea0e4fe7d21919adc81cac584f7eadecc1cb9d6b7a5ce7248db9b4bba128505ff9f5dfb1aa57d1a1fb84deab0f9ffda2381e52f8bee7ad1b9b776e619f1e38ff8a2acfedbc41741a8d8892db374ca9de22c2ee0d273fb48f43c0d231a168ce588b41a7b9e24a97397ec31b"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 2018/04/17 23:30:32 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x200202}, 0xc) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020e00001400000000000000000000000500f300000000000a000000000000fac3e861065e00000000000000000000000000000000000000000000000000080012000200590000000000000000002600000002030000ff3f000000000000ac14ffbb000000000000000000000000ac14000000000000000000000000efff04000500000000000a00000000000000fe80000000000000ff0000000000000000872a50c23eeebd78427a25fa96ec273e966cb90af281fbc977a79aba3e53761979eabdfbd60cb43b866499d8310ceb027496ac9a9cbc31ad5ce96d381909ffd1e9161e72b0228d604a407bd6cce52c79fa0500000100000000fc9bd46973e07c576e2df3bbe99785efaa7ca4fceae56b435e4280325a000000000000002ee9364316b8cc0c582de2b0ae437da99bcd5f4f5be4458060d4e5914b8d614b38a6d57f4e8ae92acc188f5becd69af15900c85dfced536870b5db06e9ebfec084a895e65d4aae919268d233a3b375a76c9e964408dd0b33bb06dbaa8724be0c588dbd091b71905f7540f2d7d917edeed85b0f26b0ffffff495944bb6dcd45185e9c39804edc9ab056540553dd4d591c1da38cd094e1e7a6b0a259544167e9a4820b54360f35cf49679330d3278a244aa1d9afbd66cca48b2a42b961d7691a571776c0062a9442862834d9aaa454187cb9a5670492e31c7e17a02c8979c5881c96f2fb618b608666ea70fd97ac92025e0e506e000000000000"], 0x1b0}, 0x1}, 0x8080) unlink(&(0x7f0000000080)='./file0\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x305141, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={@empty, 0x3f, r2}) [ 72.230089] audit: type=1326 audit(1524007832.228:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5901 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/17 23:30:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) 2018/04/17 23:30:32 executing program 2: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x10000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) r3 = dup3(r1, r0, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000200)=""/223) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/17 23:30:32 executing program 5: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), 0x1c4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x4, &(0x7f0000000140)=0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)="63c149b3387375b901000000", 0x2, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0x0, 0x1000, 0x6}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x9, 0x7, 0x9fcd, 0xcd}, &(0x7f0000000200)=0x98) 2018/04/17 23:30:32 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x48000, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000180)=0x9, &(0x7f0000000440)=0x3) sendmmsg(0xffffffffffffffff, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f00000001c0)="813367a7e85bef321fd3ee3a45b3ca6883a1c246bbc5f1824357ffb5d8c0f7fbf3996f6a26022e0cb1a01b372313102070b1acb82d17742056e513f1e7ff9369953d97405d2aa2413f108377d058b4464f04d076e7a05694897dc3376a7b7ba6dcb4a7e0ebf4a629ec834233132f5fb8410e3f467bf3d007a9496fd3673b6b851e5905de98e0d0582e954c04369c5378bcc0431453e550739f3bc5f4b3ab8b61fbf936f5424346faf62fc1244c3aacc23ffc65b662e558fae74a52e046375fc81507eed8e39cd4108a7e06ffd3311b1735ab9643cb7eb250a90d37df12a597d3c7", 0xe1}, {&(0x7f00000002c0)="42dbffaad45280af0010bd0468b808d5232a67e2cb681a4ddf02c704d6a61e5173d15e2c65c8f49f366933606a2a3de4d3becfcc4c75c91d5c068763e8fe41318c67f0fca6853c36b459ec3a08bf54e5", 0x50}, {&(0x7f0000000340)="dc64f920b7aad123791e670ef702b6e0538cc97ec30f506c880ffe014c2fabd07295fba1e30c980e4732931a0da87d5f7bb4ba8dcfa1ca5c1587ea6af40bd24fa5892891239c065e389aa92d09d594b2bb0cdd0ef71337c31a2cedd7812b97e10d9214442cfc2407181e6d52f2b8c05eda1e415694ca0bc0e6dbbb2e51a9981cfd098b41edfc6d1096b7eb96ddd93c6b3af013b0d8d94c87ea4ee5dd55f0b3a2c7a060cae2cafecbfae68f321648942ad9733a04ee4d77667afa7c57d68e43c89470", 0xc2}], 0x4, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000500), 0x1, 0x0) 2018/04/17 23:30:32 executing program 0: r0 = socket$nl_generic(0xa, 0x3, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000c80)=[{{&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000001000)="21c1", 0x2}], 0x1, &(0x7f0000002000)}}], 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x14, 0x0, 0x29, 0x43}, 0x14) splice(r0, &(0x7f0000000000)=0x5e, r0, &(0x7f0000000040), 0x0, 0xb) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000140)) 2018/04/17 23:30:32 executing program 5: alarm(0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') 2018/04/17 23:30:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0xffffffffffff8636, 0x7ff}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x100000001}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) 2018/04/17 23:30:32 executing program 0: r0 = socket$nl_generic(0xa, 0x3, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000c80)=[{{&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000001000)="21c1", 0x2}], 0x1, &(0x7f0000002000)}}], 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x14, 0x0, 0x29, 0x43}, 0x14) splice(r0, &(0x7f0000000000)=0x5e, r0, &(0x7f0000000040), 0x0, 0xb) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000140)) 2018/04/17 23:30:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000000a40)=[{&(0x7f0000000980)=""/70, 0x46}], 0x1) 2018/04/17 23:30:32 executing program 7: futex(&(0x7f000053bffc), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000000), 0xb0000001) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000000, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x5, 0x4) 2018/04/17 23:30:32 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x2) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x210100}, 0xc, &(0x7f0000000980)={&(0x7f00000008c0)=@getlink={0x78, 0x12, 0x0, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x2200, 0x6005}, [@IFLA_GROUP={0x8, 0x1b, 0x6}, @IFLA_IFNAME={0x14, 0x3, 'vlan0\x00'}, @IFLA_PHYS_SWITCH_ID={0x18, 0x24, "b34213935b523d084c34e6c3e0490b929602406e"}, @IFLA_LINKMODE={0x8, 0x11, 0x7ff}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}, @IFLA_OPERSTATE={0x8, 0x10, 0x2}]}, 0x78}, 0x1, 0x0, 0x0, 0x20040810}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f00000007c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="db250ebcfd6ff13dd8dd7216d6f52c8a1ee52dcde2dcc9eab8c4f36542492ce02d309b492e20d14e7df63e07903025535f7c6773e07280842c3a19185eaf37c425a5c708994f987bc7397ce80e86a2247dd7b2505d6c039204547b4a102dfc4f876e21886978af2341eb427d9662292615c1bf0aabe319fb5b68b7dd391966cf86cbff2aa29eb3d5ee02091fc90df9cbecd4617dc4da1d8e2c07b496344d51e998a86aef1cb388a10b75307e41d0b7fa53f297ef01845eb3e4f565b82927817154e7", 0xc2}], 0x1, &(0x7f0000000380)=[{0xf8, 0x1ff, 0x0, "8b6aa499f5db702a678b77b88a309c2844b5ce9dcb5aaca9a9a748845afe5ca2c14fc07d5854ad442369b223e576b46abc59d4294cb4fa85b23a77fbd6752576123f69d4f485bc7400c527803002698fdec1357be54c298ba1a93386c4cfbf9fd0b9b996284672cb19c34de4d40c7e871d85ce9f1206b9ce6ef58554840e7518009806d09a5c7e948724dc9a8449c3102d447780f3df7834de88048c560514c8621d74f349d043b44402c263cbed5a93f33a4b3d1328143045f336e2feadc7543a9c9f3ffd1c1e068413553a58f6ad61b758a412df1294ce8f10814e32209b24bb1c7036ca93"}], 0xf8, 0x81891cfde983f52b}, 0x80}], 0x1, 0x4044) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/17 23:30:32 executing program 1: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000000080)=0x104, 0x4) 2018/04/17 23:30:32 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x80000002000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000040)="240000003e00030207fffd946fa283bc0ae6e60000a6ffffff0c5a00000003a2d189737e", 0x24}], 0x1}, 0x0) 2018/04/17 23:30:32 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000001c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x80000000000001, 0x5, 0x9, 0x6}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000000080), &(0x7f0000b88000)="13"}, 0x20) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000180)=0x9) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in6, @in=@remote}}, {{}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000df5ff0)={r2, &(0x7f0000eef000)}, 0x10) 2018/04/17 23:30:32 executing program 6: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = memfd_create(&(0x7f0000000080)='/dev/random\x00', 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00000000c0)={0x0, 0x63}) 2018/04/17 23:30:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000180)='net/rfcomm\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x2000000000003f) 2018/04/17 23:30:32 executing program 3: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x82dc, 0x4) r1 = eventfd2(0x0, 0x0) io_setup(0x20e38, &(0x7f0000000180)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x9}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000040)={0x3672, 0x280000000000, 0x2}) io_submit(r2, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/04/17 23:30:33 executing program 2: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpid() shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x9, r0, r1, r0, 0x0, 0x0, 0x2}, 0x0, 0x3150, 0x7, 0x7ff, 0x0, r2, 0xfffffffffffffffe}) shmget(0x3, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) 2018/04/17 23:30:33 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x20000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000140)={0x2000}) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r2, 0x5, &(0x7f0000001000)="06") fcntl$setstatus(r2, 0x4, 0x4000003ffc) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000180)=0x8001, &(0x7f00000001c0)=0x4) ioctl(r2, 0x2, &(0x7f0000000000)="4d1c1ff6246b9df2eb26e637a5021ebec0c795e1106edb62f634fb4108b440f38bbe00ce98c945f8a63ac4a212757e483d705e763cbed93035ad5a577c61fb08f80b237212d5577d3da677c247cffd433a1e010829d5e08b3997bd37b77ca3ca76babc5cdb57c0c8d50b091e93fd37ffabfc6c655180a743e17775fc326d3c4141fdfcf16596c5542a9cfe23eb19d396cc0634e3c8730e6ae7468ffe8f9912b4410e5567e1626c69b014274d81d51f881e03be54fbbe3078fb2837c6ed9bfb973a6e826ebee59f123f716bd1") setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000200)=0x6, 0x2) 2018/04/17 23:30:33 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x200801, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000680)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000006c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x6246}, 0x47, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000380)=""/209, &(0x7f0000000480)=0xd1) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000004c0)={@remote, @multicast1}, &(0x7f0000000500)=0xc) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x4e20, 0x0, 'dh\x00', 0x25}, 0x2c) sendmsg(r4, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)="28cfb5b4e1ae7150819b5a38baca7eab44", 0x11}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) chdir(&(0x7f0000000300)='./file0\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) 2018/04/17 23:30:33 executing program 5: socketpair(0x0, 0x7, 0x1f, &(0x7f0000000040)) r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x100000000000081, 0x9) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x0, 0x8ea}, {{0x0, 0x7530}}], 0x1ba) 2018/04/17 23:30:33 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x40000) setsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000000140)="ef2289f929a44c135cd6789bd943c5f3cf1f79708a9c26c9ef822cf8053f0eb5968fdd84d0dbee9fc4a34ab87ffe5f28b239f36fa3c3f80aad48460c47d6813fa46677a0d69c49e3e3f44f1f95223b", 0x4f) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) dup2(r1, r1) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xa0) fallocate(r2, 0x1, 0x0, 0x40000004) 2018/04/17 23:30:33 executing program 0: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="85", 0x1}], 0x1, &(0x7f0000000240)}, 0x20000040) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x90, r2, 0x600, 0x70bd28, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2e56}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xde}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5639d501}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4004}, 0xd0) 2018/04/17 23:30:33 executing program 7: socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) accept$ax25(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000004c0)) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@nl=@proc={0x10}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f00000000c0)=[{0x90, 0x0, 0x1ff, "84da5e31d47db13bc9ad5ac0196e590a5ad9c102ab26db63c322e9fb365783c22a6fc189c1834fd225c7a3cc7cbc5f6d722368a061b46fa7bf19cb35863b8db870d631948dc327f60e84210f9c704ff9f9d524552f3b429a5d1fab4187f36f6d3ee33488937220cef516e7019b1f73a24f752b9b7a7b4c1276ca"}, {0x20, 0x115, 0xb48, "8e6710491ff2336b51bf04d861bd"}, {0xa8, 0x117, 0x1, "be975a58a9235b0f8a8b389a92af27808bb3727a5fd080399afbaf413674252d8ba6a13f24ed341abf3d7c7f7ae48a720ebe8bee72748a7a2324e7225bbb69ce0676d75b921338e93f89ce6e79c994ce163cb3e7d30c197eecec23d9afc1aef7666abb543ff883354841de65c45cd0cf69f8210e3977d1f3737e7d3937d668025d8fa25638f05a26d27355834655850e5a1a92"}, {0x80, 0x11b, 0x4686, "fc7661e3284b0d26f7ac7ca8803916ebb819ab8a7f4736197c03ce6ad6103c19519270566f5bb3e047ee6a7a1596268764fbf23aef1aba8cc69407368a7598bda2a740d5a3e7feae0a471f26e9ce919ad0540cb72f89eb56e79ddd15cdf73a8ac7a3acfd54d4e70cb46884723a22f9"}, {0x50, 0x10a, 0xffffffff, "c920de4bee99d56f871262293cb3ccfbbbcf6e36b005752fc0b7fb0aff825736cc73dba8d2fbd3771d84ebf61fe88b2845c24beb2d2397c44ea80165604e"}, {0xe2, 0x11f, 0x4, "c436cefc12bda6e3d435d808c1a00ab75b372e956b30f088c930984c17d8ced562fce78b6b085af54fc62d90ad8b0d8cb5ecd786ee037321529f0c4d81d284ab8bc4648457cf7ee31a190e8189fbda6d7c5c87aad10bae7dfdeb52b466746ca4eea1417455c4d016fdeb9fdc737b6b8dc6df750bb6b0f33c99e6f8ad2c9fbeb7ab7928fee9fda7973ee43f"}, {0x30, 0x88, 0x2, "e078b3b3acf687a954761c549fd8e54fbcc13244093ad5e7e74fed854743"}, {0x18, 0x6, 0x9, "26dc2476"}, {0x20, 0x113, 0xffff, "a05287345505322959c88c567dc417"}], 0x330}}], 0x2, 0x0) 2018/04/17 23:30:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0), 0x0) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)=""/192, 0xc0}, {&(0x7f0000000280)=""/71, 0x47}, {&(0x7f0000000340)=""/64, 0x40}], 0x3, &(0x7f00000003c0)=""/4096, 0x1000, 0x1000}, 0x10000) recvmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000080)=@full={{0x3, {"e4c797c6249792"}}, [{"639f079ac42227"}, {"cdafc8db8bae10"}, {"52aa1bed3f0b2e"}, {"9ba157e73de8d0"}, {"e46b7239b41bfc"}, {"ca0f20b8a0a289"}, {"950c58bd2eb0ab"}, {"2f7ca745e60e22"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000000240)="85", 0x1}], 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001480)=0xffffffffffff8728) pipe2(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000018c0)={0x4, &(0x7f0000001500)=""/170, &(0x7f0000001840)=[{0x0, 0x3c, 0x1, &(0x7f00000015c0)=""/60}, {0xff, 0x4e, 0x3, &(0x7f0000001600)=""/78}, {0x5, 0xf6, 0x0, &(0x7f0000001680)=""/246}, {0x7c63, 0x9f, 0x7, &(0x7f0000001780)=""/159}]}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000000)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=ANY=[@ANYBLOB="200100001a00090a0000000000000000ac140000000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000004000000000000ffffac14ffaa000000003c0000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000001c00170000000000000000000000000000000000000000000000000014000e007f000001000000000000000000000000"], 0x120}, 0x1}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000001400)='/dev/sg#\x00', 0x0, 0x105001) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000001440)={0x52, 0x4, 0x5, {0x8, 0x6}, {0xfffffffffffffff9, 0xc7}, @period={0x5b, 0x9, 0x2, 0x2, 0x7, {0x9, 0x0, 0x8001, 0x9}, 0x2, [0x20, 0xfffffffffffff51f]}}) [ 73.255099] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 73.256786] device lo entered promiscuous mode [ 73.293860] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 73.312274] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 73.338315] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 73.346793] device lo left promiscuous mode 2018/04/17 23:30:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x10000000000}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x7dc0614b, 0x800, 0x6f6e, 0x7fffffff, 0xfff, 0x81, 0x7, 0x40, 0x10000}) [ 73.367864] device lo entered promiscuous mode 2018/04/17 23:30:33 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4400, 0x2000000000050) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000180)=""/247, &(0x7f0000000280)=0xf7) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) unshare(0x40600) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000300)={0x8, &(0x7f00000002c0)=[{0xfff, 0x100000000b98d}, {0x9, 0x2, 0x0, 0xfff}, {0x80000000, 0x3, 0x101, 0xfffffffffffffffa}, {0x4, 0x3ff, 0x100000001, 0x8}, {0x400, 0x8000, 0x7, 0x9}, {0x8, 0x3, 0x9, 0x7}, {0xffffffffffffffff, 0xdefa, 0x0, 0x1}, {0x23, 0x7, 0x7, 0xbb}]}) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000000000)=0xfff, 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000340)=""/244, &(0x7f0000000100)=0xf4) ioctl$LOOP_CLR_FD(r1, 0x40247007) 2018/04/17 23:30:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0xae50) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) setsockopt$inet_opts(r0, 0x0, 0x10000009, &(0x7f0000000000)="8e9c92c35c21e8de2d26e8145bb1d4738e910e6b1062164266bb55cc871e23bcfc84a1f433e36457aa451dbb9b7341765604b26712c99e5698061b69fe2f041a5b9198c3ee720eb0dd53f87e36d75e300f542fec2cc71b3021f32dffb5cf8634adb7c2dfc39d8d4d", 0xfffffffffffffff9) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000065d000)=""/141, &(0x7f000015affc)=0x8d) 2018/04/17 23:30:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0x2, 0x9, 0xfffffffffffffff9}) 2018/04/17 23:30:33 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x202, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x24}, @in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xcc7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0xa4) sysinfo(&(0x7f0000000140)=""/236) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000000000000", 0x14, 0xfffffffffffffffc) 2018/04/17 23:30:33 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@ethernet={0x0, @dev}, &(0x7f0000000140)=0x80, 0x800) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffff71, &(0x7f0000000300), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@sco={0x1f, {0x9, 0xc7c, 0x6, 0x1, 0x0, 0x7f}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000b00)="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"}, {&(0x7f00000001c0)="92e4844c411492924b069fe6b15f4d95477ef4c234af6d58fedcf65d5f5c540635d3ed56f08874d2dd6fd8808c9f97df982ae0fa11f4def5b6846470fd9b121a739b2150c21e2ed01a07315aeae08f1cf9c4f8ad26b6eb5d747f32e96332761f57fdbae308be3765ac303441dbc181d8f8d153623ee5eed8567f0f41a39cb33b6f8f51ca2c05645648e42d9268de7a7c5ffe106f0837ccb7aee9c46a2cee62972d62e7a5ed2d578c60", 0x2c5}, {&(0x7f0000000500)="fa10e102b3c038ba0aaeae0151ef64383532ef4220bb0d6e2faae3e0acf9de6ee60ac6c9c1fb004794"}, {&(0x7f00000002c0)="ddd512d540d3e364a2b6939e5d0e37f265ff3554389ff82c4ad7f9f7bb788ed398165662ab93d4c194a502db9a42eb7e1de7e43a54a2b5fa3ca99922f4c414aad2791d8c965371b16f9c695a014e00e78d1b7ca38b0fda42240e3ffa500b91fad0a36cf22185d64297f57d34efe548fd69dcb634ca31f64c8279f54d836c6169e0aae17944d1e81aec10282f2453bd4a5aef07c1172779f248b40004a54ff027c74b45302a193f"}, {&(0x7f0000000380)="f3cc72e567e327d6dffa9c3c003b8f90300795c3f473b933c1cef21b73de0efb15d76b5a08cb549ddb85dc3b7d8d22b804bc380205f7ae356e3c55c8879e61ca7bad094d777b2c54e59cf25ce81560f2497bce4a32f0d152100c43f8b83ce70e15c7de36260e0ae53312bc50ceec64d559a08072fd5640043a2f42fe9dc8f309f2bbc669545b4b956fbafe9c29c5fa8bd2ed1d6b8bbffeedf3e9d587081a0866f9b876765bd14d191a2f58ad36754500662fac7cb77e8f031cd555d6d1e3dcc684"}], 0x0, &(0x7f0000000180)=[{0x227, 0x1, 0x25}], 0x10}}], 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x2, 0x800, 0x9, 0x80000000, 0x1000}, 0x14) 2018/04/17 23:30:33 executing program 3: mkdir(&(0x7f0000040000)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000045ffc)='./bus\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/50, 0x32) getdents(r0, &(0x7f000002efec)=""/46, 0x2e) 2018/04/17 23:30:33 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x40000) setsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000000140)="ef2289f929a44c135cd6789bd943c5f3cf1f79708a9c26c9ef822cf8053f0eb5968fdd84d0dbee9fc4a34ab87ffe5f28b239f36fa3c3f80aad48460c47d6813fa46677a0d69c49e3e3f44f1f95223b", 0x4f) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) dup2(r1, r1) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xa0) fallocate(r2, 0x1, 0x0, 0x40000004) 2018/04/17 23:30:33 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3000005, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r1, &(0x7f0000001ffe), 0x11d, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/17 23:30:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400000) accept$alg(r1, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/04/17 23:30:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000080)="dee025c2c3b40e6cefe5ae38536ac282259519dff032aae44cea544339821f63d38bf314b1a7c9a83053afe6bfff31619507a364fa3659bc8742fa83b594744fe613419fe6c4eed770491986cd96f6cb6fe5183a03a9738dd01a7084877604f1507aaf1915a562f0abb0706dddeacab776692db6e54783580a915c232b09cec2a9c55b412873fbca80c30f9e3e716555987673e6e9a0991a180386f32e6f6e48490ac17dd82ee45f506eb8b664ab106d906034cfc797e35c87d178817883190515c29eaae45ec2d6ade678a1e7b237b7dd0f5aa5ea869f79364ff167f1190ec8a2d0436705f0431418ae468d86ca24f588c182a69f80", 0xf6) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x20}, 0x7}]}, &(0x7f00000002c0)=0x10) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000380)=0x3, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x7, 0x20}, &(0x7f0000000340)=0x8) getsockopt$sock_int(r0, 0x1, 0x40000000000001e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/17 23:30:33 executing program 2: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000100)="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", 0x1000) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x1) unlink(&(0x7f0000000000)='./file0\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x802, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0xfffffffd) 2018/04/17 23:30:33 executing program 5: r0 = socket(0x1e, 0x4, 0x0) getsockname$ipx(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x141001, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) syz_mount_image$minix(&(0x7f0000000600)='minix\x00', &(0x7f0000000640)='./file0\x00', 0x0, 0x2, &(0x7f0000000880)=[{&(0x7f0000000680)="6bd547e5ee96e9292a4846abb76fa06c04291fa2e6c6ae2cc5689680dec4173cd6b2862b0ad1a2611092c2ee5c9ff0e82238f9164178405c019a863d79b96dc5960eceb0d577d49d6ff63374dcb965ed1a644b63ef3782fbe3fa7223b69d6c4e81d23e3f1c30f5ec69ef08079fa900df847335c00a6918eb226d1cd73ff9ff8d7bb7f8f3b09ef87bafb94caec680cd2e750e06fb73406798462e91d2f75ce3a1691f302368fdb36c4f0b817a93d1f7168fe538dd94a28a1837522e0fb6302ecc9e9aa391809fa100a70050f54e5d80a0e26263ad448a087c2c11482082", 0xdd, 0x9}, {&(0x7f0000000780)="05ab1009e99a9b994949160974eaffd26bfbc7f71687994e18093c8d8a66ad7fc5ee9e988e9c783521a99892fc4a538dcf8f61ec85a40477e7d9eb5231fb1be6d5bcd8a2ab0938d1241d7087745ebf91b352f3e5fd12e506507f6a0a004a387b5fd29645c87a255682c21baea0a9fa6679f6f2337011b06c8a798e2077b7b9bbe46a0aa1812ae715cdb44e605ac18f821c9315af2cc4c720175bce962da79fa356b43868cebba8a1c98e02d8c32b08048f6ec6947ef30fab16672812e79d9149dba4d7411ae7a5b4", 0xc8, 0x2}], 0x100000, 0x0) openat(r1, &(0x7f00000004c0)='./file0\x00', 0x20000, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000500)) r2 = fcntl$dupfd(r0, 0x406, r0) getsockname(r2, &(0x7f0000000540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x80) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000440)={0x4, &(0x7f0000000000)=""/9, &(0x7f00000003c0)=[{0x7, 0xad, 0x6, &(0x7f0000000040)=""/173}, {0xfffffffffffffff7, 0x5c, 0x0, &(0x7f0000000100)=""/92}, {0x6, 0xef, 0x80, &(0x7f0000000180)=""/239}, {0x2, 0x8f, 0x4, &(0x7f0000000280)=""/143}]}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/04/17 23:30:33 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) pread64(r0, &(0x7f0000000000)=""/50, 0x32, 0x7ffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) 2018/04/17 23:30:34 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000080)=""/139) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ec1000)=0x5, 0x4) bind$inet6(r2, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/17 23:30:34 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x66, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r1, 0x3, 0x60}, &(0x7f0000000080)=0xc) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000000c0)=""/169) 2018/04/17 23:30:34 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='syscall\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f00000000c0), 0x3fc) fcntl$getownex(r3, 0x10, &(0x7f0000000000)) 2018/04/17 23:30:34 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fremovexattr(r0, &(0x7f0000000080)=@random={'system.', 'selinux$bdevbdevnodev&\x00'}) sendmsg$netlink(r1, &(0x7f00000007c0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000780)=[{&(0x7f0000000800)={0x18, 0x12, 0x301, 0x0, 0x0, "", [@typed={0x8, 0x19, @fd}]}, 0x18}], 0x1}, 0x0) 2018/04/17 23:30:34 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/04/17 23:30:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000249000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="021000000a00000000000000000000000800120000000000ffffffff0000000006000000000000000000000000000000ff020000000000000000000000000001ac14ffaa00000000000000000000000014d74d3f5edac2941dd6277cbc4efc03bb88265f2baecc643e583c0e7fcaa7ca2a75d118025d9c85d4f333ce19071b46df5c4d166fa0abe7d157bc91cfe3ca61f9ff0bc202ae232bf06f2c919b17fb94058dbbb4a9e48f38700df4cffd2e"], 0x50}, 0x1}, 0x0) 2018/04/17 23:30:34 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000340)='./file1\x00', 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="5f81b8eee4b646a1923b1bc8c1139dc54182f012981afe511e5020d306da5ea8d52a3ef7878ca6429059b1e78aa0eae28b3387f41028f405f5cdf03e165535733b5059680024011f7706cbb4cd848f35a0358bd92e5d6ec9d262e415c0f6f0fc63630375278387d072c38d7a8d42c6cf1bee1a058200b39f3217578ae9e8050700000000000000df5510df1c5db8575b24f919fb25a1d65ba1ab183767eac168f392cc8b370d47ba8ded3576c0bf86b67cb6"], 0x4) fallocate(r1, 0x11, 0x5, 0xfffc) 2018/04/17 23:30:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="099a56920d40975e12f65cde1a9f0d64acd71a006e18766ac47bd33ba446ca581e5cbb47506d352cdf9a2d4f45ffdf44117a692b931f1058ed8bb83fb10b72f98961c976c066184181718f581775aa3336405ca8ba683926cd0093eb2ee891d458770eb8108813ca7d02c53559f7ebf4da3fd63642521c01ee9e9a010c318e130b3e54b6960e49cdad2b1067b6cbde77a25c28b20fb0068697daa3f3c7f0f0d9749ed649a59ac79382f8bff22e076dcc1c91a63fd1a27e954b54f4c2927e0a397c84fb0950156e3caaf7f92b125c57edac01bf3cb69cd702218f6421ab64684e62b04e68b029a32c400c5ebf635f969b0c44", 0xf2, 0x2001ffff, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr=0xfffffffffffffff8}, 0x10) mknod(&(0x7f00000002c0)='./file0\x00', 0xd100, 0x1) recvfrom$inet(r0, &(0x7f0000000180)=""/171, 0xab, 0x41, &(0x7f0000000240)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) [ 74.189512] netlink: 'syz-executor2': attribute type 25 has an invalid length. 2018/04/17 23:30:34 executing program 6: rt_sigaction(0x2000000000014, &(0x7f0000000180)={0x20000000, {0x800000}, 0xfffffff, 0x3}, &(0x7f0000000140), 0x348, &(0x7f00000000c0)) 2018/04/17 23:30:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) getrlimit(0x7, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)=ANY=[], 0x2ab}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) 2018/04/17 23:30:34 executing program 3: getegid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x40000000000003a3, &(0x7f0000000040)=[0x0, r0]) setregid(0x0, r1) 2018/04/17 23:30:34 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0xaa6000)=nil, 0xaa6000, 0x8, 0x36, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000abaff9)={0x3, 0xfff}, 0x10) 2018/04/17 23:30:34 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000000c000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket(0x10, 0x40000000003, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0xffffffffffffffc9) bind$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x1, 0x0, 0x6, 0x3, 0x0, "dd3e8f087a2503ab3e74d298101f30562a171fbf5b101a2e529f15c2b213812a9e58b8b1a0f2d5fda3f6737e01c212a6e6cb97e2c781cbbcc8b47c0823db8c", 0xa}, 0x60) connect(r2, &(0x7f0000000440)=@in6={0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x80) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f00000004c0)=0x1, 0x4) sendmsg$nl_netfilter(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x9080}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x174, 0x8, 0x7, 0xc05, 0x70bd2d, 0x25dfdbff, {0x0, 0x0, 0x1}, [@typed={0x8, 0x57, @pid=r3}, @typed={0x8, 0x1, @u32=0x20}, @generic="30ca55887feafb5b64624cbfd15f7c25d4527ed1a6650cebb40d99a6430bec28895a23dbb3fb02f2f432713e08c86dddd81ae9d1d41c68c68c81645a047a262ce07bfe2ff8b9e8262082f4cd27a144e6c771438950a1d67883dd21b697018067fb4d4e19a8c41a91add45cdbf203a0b8805b1b3fabde53d00bf1a5568dc4907b35c0a025", @nested={0xcc, 0x66, [@generic="6932857eaf9fb2e128bb3a5932ecdae959361fca5645da97aefb33f725467325024299e9c11d9a5e19b600916919c5aabf00ce7df41ec585a0003b5e637999668ed482b8123c5846", @generic="6982c0acfb1f0ee1dc33176f8b831d50e25e1e3665278be625bf3d3a8814fecb2361dd100a2ca1c29234e774a32d351f1f96356da61e425d1d65eeeda3b2a1ad1c10ef78398323299edb61ef927f1fe5f7ad427a2901becb098c008b29ebca7b88884cb91e48d1297150a217a1ad6db35d336a23b208080882050afc9ba392"]}]}, 0x174}, 0x1, 0x0, 0x0, 0x800}, 0x40001) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffffffffffff}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000003200011af4ea1d165402c0825457453c"], 0x14}, 0x1}, 0x0) 2018/04/17 23:30:34 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r0, r1, &(0x7f00000000c0), 0x1) write$binfmt_misc(r1, &(0x7f0000000000)={'syz1', "fc94c52d42dd0a6eea06d9a0ff7a5660943c231050e67a202128cafb69be4aa1d8208d6b9ce5b916fb36b6ec49621e8ba9d8ca55738bafe47c240bbb291de101f29c9f8886ef9f784653ced40e453df2124def44592ef3c73e6b95f9bc08d66398173b8741dc8c471f1ee23778993eddd08232629a6bc3efde3f3624e70b22ec22"}, 0x85) 2018/04/17 23:30:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000380)=0x8) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) r3 = geteuid() fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f0000000340)={&(0x7f0000001400)={0x2588, 0x7, 0xf, 0x801, 0x70bd2b, 0x25dfdbff, {0x7, 0x0, 0x8}, [@typed={0x14, 0x53, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="daafc01c95f305750558b7572695960e3899b37ff9288ab497f86c180565b1f7103230f427b60f19a98ffa532dcae3abfac3667838bfdb543d851baf13ea19f4cff0a6c1f8bb94294a841991a65f07fb1a5fe4d5823578606e98880352f6ed4ec1d31df6b954a2c350754b2bdbb7ee7c7ef351bc7386dbaca35288d9f2958fa16558816337dd96ca7f4b74976ddfddbb306ab1b80c181cf1af3d6e4806f6d81c4c1516c184e405cc2daaacee3d952e20ffffe3c3cb8628ae3341f3a94f4a8a24e1d362b0f6c070070156b5202332bf7294f71bc5d1d3e3e922f0f2fd335d516fc1", @nested={0x174, 0x15, [@typed={0x8, 0x37, @fd=r0}, @generic="1a360ec1a705dcfe01eee9ce1d62e7264d30fd05f0cb7bf07a014851eaf9389f5f2044aea45aae24f7e8666a6084493ac790f6d557254fc69576381239844195f34f9a6e22d96cde1b12eebbccd46323873e023b5bef592dd922708bbaf4f026d23c7977ae2272eee2", @typed={0x14, 0x74, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="e6eb720879e2562ae2631aed944f2aaa3878055c52407d3f34e6f4482c9fc577c0932b09266a0dff6990f27bfefa358bf93ef04948c2079a05bd6b956175f9086760a90f0ffe9014158c8374e6afe6b4b2a0a28d3399133698e46361d2c15fb4835cbb64ab1ae07be4d1e0a1287296b6863ad84f4cbc7aebeafdf5011116cad9a355d669a32927b6d80b9147341bad50b14007ab9d1e2de7b1eddcac9ff04103e0ad20d09f9eda24d83808062340eff6b684ee09b1e9dfd2a095bcef1b486e65a2411cc8a59e0df677cd34ad9041160d15175706db96af495d8220d634eb", @typed={0x8, 0x12, @fd=r0}, @typed={0x4, 0x67}]}, @nested={0x4, 0x88}, @generic="ea680b346d2ac7aa944544db91263695f6041b98743684f5c50f14b0fbc7636913cd43e16def912a4e", @nested={0x22d4, 0x40, [@typed={0xe0, 0x50, @binary="e3d0b7c0729e5fe2d0c65a90f20b2d687f6bb35c0923f9845b2a6bcb04090267386b593b8d4c45e0bc7205cc2785c9ba532497911a263aaf1fb24e5ac18c100bd92ba3cea32b878dba0581e2c31a421627d74ebda92203135017654b062b914617de79d6daef3aed91c77d323c11be8001a037c350b4212655bffe5697aa9cfe3e06c1ca996e10f9a4e6122ff2057dd9fe873983b6fd28c8c3349765339bf71c21a91dec3671c02112a471f1625e1fd822d594d60c66a7185ab9f7c601322d43093647a25dcad0596922d70869bce152f307ccb7ae33a2d3c563"}, @generic="e30cda51c939701a389a0ee70fa4a6cf32ed2fc3e9832f3e77f1ca20702bec19a7089d5b43ed782745e347cab9736281e379ef38e4306b35ae9f71a515a9a8c49c6c5f785e529ecf129cdcdb860ccee5f19e5192e2a3d241e99e865efba7ecc170b16880cbe52abd234ca4bd1e1bde4c3d8b0b406425e2bfed744a95550b3e4d587bb710303fae66b83102a4642df1cf7b12402ccc9019786822d300c76061969de47fe0b524947eb4603c07d0a3cf3739d20e95f58dfba3e9bbcd748fd11025f31794a3d72b8e591fa151f0790ca2", @generic="13c9715b5df4e20edf4efa565ecd0ffd0f1a26b542f6dd0646f27e9130ce08566e3300edcc91667cb9383bc26dc458d729c059aa0ed476d941e1bbdbce547c744df05fdf50c7201431be316c27c7a566d9f57c9302b109a1adbdf5a6e229e2b0f79313a77fa9228ec1712ec8811fdbef1b518f0e1ad340e20c9c6dc03dee0977fd86aef349a3eaaa10125f7bd1ddf9a19919f54cb79f84cb0b76ef25f5c785a984ca3efe39e732b18ca0717d8d695a176edbf82497811ed04510efe6fd4a7bc1fb23c38c48d2603d8d2c0f3031fbd2", 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@typed={0x1004, 0x42, @binary="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@typed={0x8, 0x1a, @uid=r2}, @generic="f8ecd4773d603742da0371bda8752e830bdfb81e759733fb2bcc4e3c0e20bcc3a05359e1fc522ba99789a295c059515b", @typed={0xc, 0x7e, @u64=0xffff}, @typed={0x8, 0x72, @uid=r3}]}, @typed={0x8, 0x86, @pid=r4}]}, 0x2588}, 0x1, 0x0, 0x0, 0x2004c015}, 0x80) 2018/04/17 23:30:34 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, 0x989680}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0x0) futex(&(0x7f0000000080)=0x2, 0x9, 0x2, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)=0x1, 0x0) clock_gettime(0x5, &(0x7f0000000140)) 2018/04/17 23:30:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0x6354593f, &(0x7f00000000c0)={0x18, 0x401, 0x4, 0x40}) r2 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f00000003c0)=[{r2}], 0x1, 0x7e75) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab2719", 0x4) recvmsg(r2, &(0x7f0000d20000)={&(0x7f0000000480)=@nfc_llcp, 0x80, &(0x7f0000b9c000), 0x0, &(0x7f0000da2000)}, 0x0) 2018/04/17 23:30:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002a80)='net/ip6_tables_targets\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000002ac0)={r0, 0x3f}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x8}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_CACHEINFO={0x14, 0x6, {0x7, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30c}, 0x1}, 0x0) 2018/04/17 23:30:34 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) epoll_wait(r1, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x8) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) recvfrom(r1, &(0x7f0000000300)=""/159, 0x9f, 0x20, 0x0, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@sco, &(0x7f0000000000)=0x80, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000100)={{0x4, 0x5, 0x0, 0x200, 0x1715, 0xffffffff}, 0x9, 0x7f, 0x3ff, 0xfd, 0x1, "87303a04360118cb08a47bcc76523bed4c5c4112eb5f5b9617c43502dcc7e8a167da3d79cc7c36f050066b846dc11580e4ca775900c4c9b43b7e25afdfab29b7aec93e6ef235483678adb1d6574cb006763fa50d64e0e881be0e303b0dc196b7a7b6849774bc896461f060d9e49265ff671ecd1715fdb6aadabc81a39a83d7b5"}) umount2(&(0x7f0000117000)='./file0\x00', 0x0) [ 74.610649] tc_dump_action: action bad kind [ 74.686642] tc_dump_action: action bad kind 2018/04/17 23:30:35 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x5, &(0x7f0000000340)=[{&(0x7f0000000100)="1c030ca0380614ab909da678cbc48546a6255e4aa6457349dc19b1f33fbacd62b47e5b68927a88a5b72f3d311dc2c7ecee66cbc9c2d0494ab3aecb8b2e707100092fa7064f7c0be54e9ad4765ae1ee8699478ec6e4b1", 0x56, 0x1}, {&(0x7f0000000180)="1eb7c3f071e5a434ae5544b145e0fb828d75b2628f7824f80d820e2938f3ff78e468cfaa16bf65b47e42283521b730fa0f175e13e44bfc88c2cffee96a817cbf593dbfc7da0909fdd36205813505ad797f620438ff4f36df65fd84cef1a353c59a0aeaeec6ca1d74abef38c2940481cd1bb1b48f49da4e028f6c", 0x7a, 0xe60}, {&(0x7f0000000200)="4a63fe4c17d2559b756715e868a75411c0e88b25f61a069ab2c2fd", 0x1b, 0x5}, {&(0x7f0000000280)="3d8abe05ca92fbf39255fe8277538bfa9fe83d2fb5b9c02d051552d1c9ba710193e69c6a62422102fbabc4798b4bfe6bf9869710", 0x34, 0x7}, {&(0x7f00000002c0)="fb9e8ba932e6c5209118f53533f707bb47c361778c287e193101396e34886647335ca632db0139aec0db460fa9b75a7a82b778ba00bdc05ddd2ace15eaef35b67e89407a1b3acb9dbbab1f7ff44f6a", 0x4f, 0xfffffffffffffffb}], 0x840, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) 2018/04/17 23:30:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x4, 0x8be, 0x7, 0x20, 0x6, 0x1f}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0xc92, 0x4}) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff85, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/04/17 23:30:35 executing program 4: unshare(0x40600) r0 = userfaultfd(0x1000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4}) r1 = socket(0x13, 0x800, 0x2) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x20200) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000140)=0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={r3, r4/1000+10000}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)={0x2, [0xfff, 0x232385d1]}, &(0x7f00000001c0)=0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/04/17 23:30:35 executing program 0: r0 = epoll_create(0x6) r1 = userfaultfd(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x4}) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2832, 0xffffffffffffffff, 0x0) r2 = socket$inet(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFINDEX(r2, 0x8982, &(0x7f0000002ff2)) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='ip6gre0\x00') syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x0) 2018/04/17 23:30:35 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xffffffffffffffff) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x3, 0x7f, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000245000)={r1, &(0x7f000039b000), &(0x7f000039c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r1, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/17 23:30:35 executing program 1: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000ff7f04000000003fcc084838b7"]) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/04/17 23:30:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000010000101000000000000000000000000", @ANYRES32=r1, @ANYBLOB="040000000000ff00"], 0x20}, 0x1}, 0x0) 2018/04/17 23:30:35 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000000)="981a39289599f62dd586e452dddde175", 0x10) r2 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x10100) getpeername(r0, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80) close(r2) 2018/04/17 23:30:35 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='pagemap\x00') getdents(r1, &(0x7f0000000140)=""/179, 0xb3) getdents(r1, &(0x7f0000000200)=""/4096, 0x1000) 2018/04/17 23:30:35 executing program 5: perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x800000, 0xfffffffffffffffe, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/17 23:30:35 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x80) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000180)="6c6f67696e7569640006042ce59d1c1adcf9af46636480cfb342c89ad4b592d74f86f5c22e83aa18d1fcecdf8a916a1d181fe1e0beccaacb676c17f701586d0499193600ec6eb0f78648084182612b53a6110fe3eead15677692fb3a6f93f3fae782d2") connect(r3, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x4, 0x0, {0xa, 0x4e21, 0x1800000000, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000140)={0x0, 0x0, 0x9, 0x9, 0x6, 0x1}) sendfile(r3, r1, &(0x7f0000000080)=0x5f, 0x400000000db) 2018/04/17 23:30:35 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0xfffffffffffffffa) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000001280)={&(0x7f00000012c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001240), 0x0, 0x0, 0x0, 0x20000000}, 0x0) 2018/04/17 23:30:36 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000200)={r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) sendto$inet(r2, &(0x7f00005c9000), 0x4ab, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000000c0)={'tunl0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r3 = accept$inet(r2, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000080)=0xc, 0x4) sendmsg$kcm(r0, &(0x7f0000001c80)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="54658809314aede3b9c5216af638c11d35bd19f8840aa818e3563df64c8414e2141e0720ec61575b8a238c3e6461db113577f415cfb2c65422b6a2450904424e0b4f54cdd3285f0299978a712ca4963593559bcf1fcd1342ef0f62b98478fd77b116a747ed1008976df90cca33631497ae56541b8e8361ffdbe674e31d0a9f3969aea5040d10c70ab3eba9017b9a3540d9a8d7b757e76b8eee64", 0x9a}, {&(0x7f0000001300)="b398552b14548ad15620c4feabf5aa9bc35f7ce7cbe45bc1d4e96b9e21062029b14a8783ab2982aab9a17992d750ea6fcca44ef4", 0x34}, {&(0x7f0000001340)="6a8f0ff506b6b68cb348ff101b75ec7d0df9e9917e376ce526c08ac3df15f017ae27301fe66940eaa55b3ae851f4e71a436467e09428632c9a04292fd7253f38cd16038a88c4c09ccf1cc0272ae8cb6eadb486819de88ced8e9c70ab964c3d57a3dfd4646d3015dd7cf8892ba608fc8be76a9a58527f3b6b4c36add9798f283d36919e441404e6d1f3e71fe79af3fb8b7635a73605b5e837f25ef9788b4ecd363b6e121bb9a2a55095351a91aaeaa036da7618a21c7f4d197aa625b8f601106e0d3fe2d49fcdd9d8440578f90c9aeedb2838ec5d10a4fe", 0xd7}, {&(0x7f0000001440)="dfce8a8d0e7d2f76ccfc253d7137f095d9bd0e8cc2b0975e4901544394eddacb0baad986cd831931f092eb42a64fb197f9f27d8f851b186582c01164cd5854340f2b55896a6345e7e683bdf134aceaf1610a87d24796516bc35be8e0", 0x5c}, {&(0x7f00000014c0)="69c40e9e8bfb8c0489e125caf3f8504031c35cfccee672212bdab2dce8c6743496462ad00cf9976e7f0fd6a4c1598fd981c7632f3bc255738d4515fb7397dce384bab6e088d342e4c9bf7fc5c5ebad3818b08aba8074cdf5b14768dc8c28cec9073bea20e005cfb01583fa404f4ee80c262e3ee30e5aa06dd45728d06a7644c6328ff997f6a3df62954ca928dff73f35ef5e83ab67070251643be06741d63964634970a90e2f9ff08aaa4806ff9fffb3613fe057cb013e24247763dd04bdab6a44bbc83cd2a63a1804b3edcd62531f7a62bde8154912f07c291d3f015af6f692f8", 0xe1}, {&(0x7f00000015c0)="9328bd692ef2d0bd692ca052316c89e7a880", 0x12}], 0x7, &(0x7f0000001680)=[{0x28, 0x13f, 0x80, "3fadc78701c001937559250ea7b586349ac744"}, {0xa0, 0x118, 0x2d1, "baeaa8e29f7d01e8de453aec82e5157b79f96723f9c575ff4152260f50b26c21b47635e1dcd7c688e0f59f317cbb5c282d275f5aed4edad31ddab992a6b306c2c84af26451e86b9923fc114ac9d03e5dc90a7cdd38dad69ac29fe97a5b97f710b32b8d3e9a8b21422b18253dff9f6a4affe7027b5f32ab81250c5d24f72f4088f5da247c46bc0b584b695743"}, {0xd0, 0x117, 0x80, "3959e21acf7560938a7e96a663fc0079d55ae7bd4670f37bcb8feae1a038f508e2a10c4b225e8968ff13a127cfced6fd2a0ca0c3ac44572bbc1a79d09fd98d4c5772358ffece35ba136444b9f38ebf2f43c34c491e368b3b1494f05b75db8b0c3d4edff392c0e777c78609ead5813824930d90d0ddc5af0e7afc0cb0f8d135f8099bc456e52bfc62fcb65957a5b067614bd9f956e704d8e5105f159bbd408a977e809abe80453e4df81a58aa2e809e2f19a89f04c8dee175a433b8d9857eb1c3"}, {0x110, 0x117, 0xffffffffffffaad0, "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"}, {0xe0, 0x6, 0x5, "479c92c59ce3119df024012b5e3df0dab35b907cfbe106f0d2983d1eb4dc0b9650291f993c046b6835c5723386f8afa9d2e237b835b5a9e74254b6132d52100bb8dededaa7cb5d7205ce1ea34b7a9757f817a28f7ffdafc1a41f4ecb9c306adba49f200ab9d598b6a3d6d941d84f257d748e4c87a7e6e57f819eeb3b676b1af6411d3d7243b12ac152c7873d43ea14b7cf172ebe84ec23b11fe253d3b0f8559fb508f2588948cbe07c152fd2842ef824dd3a1a494cce53cb5f57587f783e56fc5287f2773b386fb1b3"}, {0x110, 0x11c, 0x5, "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"}, {0xe8, 0x108, 0x4, "024bcd3f76e3266dc09e219dcec997904af67e8ab8861da2949308328c5cee98b09f07dddf81f862db1ea543dfce367108ba3319a86bdbba63881830622d07f1b0254c445e2f7f0971ed6b67836794bb12b5dbec792d68c1f88889f9106c8e13e2746fa774f36ecc0bab1621ded1cbe648b1c650fda541d5d9d0ebac115e6bbdd75190ff46e8e10c49502efe9f5a7f650bd92b614b6a189714379e1380ac400b64ccaabb9cab5dc0eaca4d0d6d666a09642fc4dc63a8f78694114c40536f7ca1df2851ffb3d25ad5be91fd92651cdd833fc7845c3fb0b5"}, {0x20, 0x105, 0x2, "b77d4a5d675992646c49f107d0821b6d"}, {0x48, 0x11b, 0x4, "5ed5fa034ea570136c81861d27fca4a5dc144636e2f645fb552c458a454eeeaceb64fbeed32a6d8f10fa1ddbd31308711d6a34cd0001bd"}], 0x5e8}, 0x4000000) 2018/04/17 23:30:36 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xa, 0x8000) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000500)={0x9, {{0xa, 0x4e22, 0xe000000000000, @loopback={0x0, 0x1}, 0x401}}, 0x3, 0x3, [{{0xa, 0x4e23, 0x400, @dev={0xfe, 0x80, [], 0xa}}}, {{0xa, 0x4e27, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffff7}}, {{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}]}, 0x210) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x271a, &(0x7f0000000000)=""/1, &(0x7f0000940000)=0x1) 2018/04/17 23:30:36 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x420000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x40, 0x0, 0x0, 0xfffffffffffffff7}) 2018/04/17 23:30:36 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)=0x0) timer_settime(r2, 0x0, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f0000000000)) r3 = getpgid(0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x66, 0x4) write$cgroup_pid(r1, &(0x7f00000001c0)={[0x0]}, 0x1) tkill(r3, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) 2018/04/17 23:30:36 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/loop-control\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x80, 0x0) read(r2, &(0x7f00000001c0)=""/210, 0xd2) write$binfmt_script(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f6c6f6f702d636f6e74726f6c000a26de7a0942aeea73b11229cb60e59c827436434cfc0c3418139b0bfccf15c94699d0a82f1e2c4d52432635c74a8fb8931fdf586791462c5ab9af895d2de92c7a6285c372dc0dbb085fc8f85331009e6919d4a8bd3ea83239f554df2835fd94e17ac0cc2cfc4a847b2a04ce65e44769192af4f92a577e576f67b46b99a9b03613e1b58bb8451259355fc1271c5d3702674ecea5b7d22637d5d117677dd8bce51b98351bb27aa5acd5595b4da9000000000000"], 0xd8) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x1, 0x8}, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x0, 0x80, 0x6, 0x7f, 0xffffffffffffffff}, &(0x7f0000000300)=0x14) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000003c0)='dctcp-reno\x00', 0xb) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r3, 0x8, 0x6, 0x3, 0x8, 0x5}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x3, 0x3f}, &(0x7f00000004c0)=0x8) r4 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x2c}, 0x1}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x200, 0x0) 2018/04/17 23:30:36 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000540)=0xff) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) socketpair(0x8, 0xa, 0x186e, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)={0x4, 0xfff, 0x0, 0xffffffffffffffe0, 0x8, [{0x4, 0x4d, 0x0, 0x0, 0x0, 0x2000}, {0x79a6, 0x9, 0x2}, {0x3, 0x6, 0x5, 0x0, 0x0, 0x2082}, {0x1, 0x5, 0x6, 0x0, 0x0, 0x100}, {0x1000, 0x0, 0x100000001, 0x0, 0x0, 0x2008}, {0x800, 0x7, 0x9}, {0x7, 0x5, 0x0, 0x0, 0x0, 0x8}, {0x4, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0x2000}]}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000280)=0x4, 0x324) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[@ANYRES16=r0, @ANYBLOB="bb789d7d507364c1c55b00df87085efdac3720458cecb0de9d24aaf76eab7e98157a5251f0b923f408967f1ddc64f7b29ea29cb3c4a778f607e3408fb1b7c9522bb6c6c31f150b17d8f999318dfd946fc90b242e5af2cb5e5645e1b484d2cb98fb8fd631a49d9450204120370347fdf429f49bd63b59501660b60ec120f479a60084183f800442f98eb2510844fd0c4421a0d6b659ae", @ANYRES32=r2]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000500)={0x800000000002, r1}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000200)=0x0) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000002c0)=0x1, 0x4) 2018/04/17 23:30:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYPTR64, @ANYPTR, @ANYRES32=r0, @ANYRES32], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="67f3f60fe74bcd8b4d56b2c46599d2d2eaa38d50c8334942b92c241fbd3f814c79ebfbf423b6e2b22c098bdad3a655ae9e5f2ba156d46ffd2384d31b40450c42906b07695a8622b78d504640a9b5a6ac6321ecfd5a17833488913884d2c1830ae82cf281a6acd8615eeda18a950c3025cfaed72a003450f5d54ebcbc4e9a5ee4f5cbc2a068d0a1fc15c33fa77fcd9cb36ca27aaddbfc47b9c1887e96b899b8677d5ef7ded5c360972495b226992ab599c35621d0d36b3683b56f278c32ad50525642e29535be19f907c0daa9aab76504", @ANYRES64, @ANYPTR64, @ANYBLOB="df5b7defb0c8f4c16ecc553b070d3ff48bf354540e10abd3f6bc93059f03994aab26d813b47eb16e33b909c3b36c7d36d8548babaa823bd898122d50224c074f1f24955c4674a45e32228d9b", @ANYRES64=r0, @ANYRES64], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYPTR, @ANYPTR, @ANYPTR64, @ANYRES32=r0, @ANYRES16=r0, @ANYRES64, @ANYRES16=r0], @ANYRES32=r0, @ANYPTR=&(0x7f00000016c0)=ANY=[@ANYRES64=r0, @ANYBLOB="3e3e3cc4d5fd452ff7122d49bd5465c6924b256c5f9583c5daa844a9e19f57bde2fd256607dff418e7f0ff0d541f786a162f86d607c66a4932f3a172b2a109971febbbf1ba1bfa60a9a0ef6d818ac6a3a1", @ANYPTR, @ANYPTR, @ANYRES16=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="01ea0fa2", @ANYRES64=r0, @ANYBLOB="e5e34300957322ad3b70ecfd4494db0b65d21f9c9fc8662f2553cd712e37d7afc18c56ac0508db0d9e0b9f3d7efdb179d58e2f15949beb78a044016896cb2f76e356512be342f5fad8545cb58e43a6754924e3a8ed2aa925b882482044e81a058e23378d46216ae47f89aacb0d8347c6f3fc3fcfd11fd03830d5c26e4a3c6a1cabb004"], @ANYPTR64=&(0x7f00000017c0)=ANY=[@ANYPTR64, @ANYBLOB="a1a1e921e2eb3a4b6486353b165ccbd440552e9b5d9445344e230fa2899386a9d793e29026506a209bee9fa9d83df2ffc801e962ebd1a9def2481de992212272cad2b4aacd16ca41d0dcab77c48dce050fe1b8bfe49a0227551678ddd387b1efe0992327372ac48e89df3f3519bc0f1abae0a4b3", @ANYPTR64, @ANYBLOB, @ANYBLOB="4b6e8f8c6dd720b2665393bb6e00cac31783892da84cdff3bf003095c005706a6345e89274f1fbd48b1c63060388014f95cf278a35f617b518f633850deb58fb829d36f62702c080c83a397722ff4e7878b0487be8e83b93f9cc8c0779ddac44a22c795df2cafb4e1f9b4c350369096d4a40fd785b940144b692483846dd11135c2c842ad07ff51061d93fb6a459b465b9e9071628205258559cf5feffd0036c146ae7777fc39007336fc295569a2b5ec2ad29e2f04b3741c249de0547fbadf4ece654747b7971107e25b9d3524643e097caf203fe9ef8ed97", @ANYRES64=r0, @ANYPTR64, @ANYPTR]]], 0x1}, 0x1}, 0x0) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xb5, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)={0x11cc, 0x2e, 0x103, 0x70bd26, 0x25dfdbfc, {0xb}, [@nested={0x128, 0x4a, [@generic="645780bc3df787636072c02b2bcfa0c7b0ef3cbb7ef0e9b0f7871ef64479362796ebef2e406b72036f9db0cfc753718cda5e8b81270eb3a0daf66ac7464a9c9ec409da3c656e748a8b19aa9dea0b5c881a7cdbd26cd1c015f9259da9354533bf094d41cc11084c0cefa761a8dff1346404945da6d2a1", @typed={0x4, 0x26}, @typed={0x8, 0x66, @fd=r0}, @typed={0x14, 0x56, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="37bdd3b64bd9b1706d794acad03e04b5d5e9f4692e4b7d143eb53e729ba4", @typed={0x8, 0x4, @fd=r0}, @generic="f659df4a2f1663a0e0b4d3f46ff83d7629ba44dd4cee09c48c10065f5a8539994e9fc93f9de8c8c2917761482fc43c4ca43bc0c125db77175e5af7b3263c0fe925b548d564a0d7afdd60fded354352c6be0129674228bf94cd098dfaaba584c989af72de7e8a80"]}, @generic="7c660f4f68366e6d2de851a8e8e1dd28bf17a27d5dc5a0e93c15f5711e15f2124fb8bfb88a7930b4a8faab9086abe40e0a1b5419c0a095243f6390bc823578193840090a7d9d46c9f77ec440f72dbca5e020a4c6f0840d31a1a9151dce39774da952e8ca662ffc4db8071b72a98357ff8994dabfcc638f82", @typed={0x18, 0x82, @str='ppp0/cpusetsselinux\x00'}, @generic="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"]}, 0x11cc}, 0x1, 0x0, 0x0, 0x800}, 0x800) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000001c0)={{0x400, 0x1}, {0x7f, 0xcc6}, 0x0, 0x1, 0x80}) 2018/04/17 23:30:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x408000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, 0x1c) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000001600)="19", 0x1}], 0x1, &(0x7f0000001740)}}, {{&(0x7f0000004800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000004880), 0x0, &(0x7f00000048c0)}}], 0x2, 0x0) 2018/04/17 23:30:36 executing program 5: unshare(0x400) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="bc0f90bfc4a836319c71693873b0cc39", 0x10) r1 = socket$packet(0x11, 0x3, 0x300) accept$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0xffffff59) 2018/04/17 23:30:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/17 23:30:36 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb0800020002ffe5b7", 0x24) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) 2018/04/17 23:30:36 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet6(0xa, 0x80803, 0x84) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) r3 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=@newsa={0x160, 0x10, 0x209, 0x70bd26, 0x25dfdbfd, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x7f, 0x4e22, 0x0, 0xa, 0x20, 0x80, 0x89, r2, r3}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x3c}, @in6=@dev={0xfe, 0x80, [], 0x13}, {0x101, 0x7, 0x7, 0x2, 0x1ff, 0x200, 0x401, 0x3}, {0x9, 0xc0, 0x2ca, 0xffff}, {0x4, 0x6, 0xf2}, 0x70bd26, 0x3501, 0x2, 0x3, 0x7, 0xa0}, [@tmpl={0x44, 0x5, [{{@in=@multicast1=0xe0000001, 0x4d2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7, 0x2, 0x6, 0x7ff, 0xe2, 0x9}]}, @user_kmaddress={0x2c, 0x13, {@in6=@dev={0xfe, 0x80, [], 0x1e}, @in6, 0x0, 0x2}}]}, 0x160}, 0x1, 0x0, 0x0, 0x40800}, 0x4040000) 2018/04/17 23:30:36 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) getsockopt$sock_int(r1, 0x1, 0x800038, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="70a457bba11f73e89c4c086609a19766", 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'sit0\x00', 0xffffffffe3f33774}) 2018/04/17 23:30:36 executing program 7: unshare(0x8000000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockname$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ifb0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000700)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000740)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000780)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) getsockname$packet(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0x14) getsockname$packet(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000c00)={'team0\x00', 0x0}) recvmsg$kcm(r0, &(0x7f00000012c0)={&(0x7f0000000c40)=@hci={0x0, 0x0}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000cc0)}, {&(0x7f0000000d00)=""/125, 0x7d}, {&(0x7f0000000d80)=""/18, 0x12}, {&(0x7f0000000dc0)=""/190, 0xbe}, {&(0x7f0000000e80)=""/53, 0x35}, {&(0x7f0000000ec0)=""/133, 0x85}, {&(0x7f0000000f80)=""/110, 0x6e}, {&(0x7f0000001000)=""/35, 0x23}, {&(0x7f0000001040)=""/167, 0xa7}, {&(0x7f0000001100)=""/186, 0xba}], 0xa, &(0x7f0000001280)=""/41, 0x29, 0x6}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001300)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000001400)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001440)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000001540)=0xe8) accept4$packet(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000015c0)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001600)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001700)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001740)={@multicast1, @remote, 0x0}, &(0x7f0000001780)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000017c0)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000018c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001900)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001980)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000001a80)=0xe8) getsockname$packet(r0, &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003080)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000003100)={@mcast2, 0x0}, &(0x7f0000003140)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003180)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000003880)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000003840)={&(0x7f00000031c0)={0x67c, r1, 0x800, 0x70bd2a, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r2}, {0x78, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x52}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x1ec, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4e1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r8}, {0x178, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9469}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0xb4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r18}, {0x1b0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7ff}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}]}}]}, 0x67c}, 0x1, 0x0, 0x0, 0x4000}, 0x40) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) 2018/04/17 23:30:36 executing program 1: syz_emit_ethernet(0x4a, &(0x7f00000003c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "98b048", 0x14, 0x21, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000080)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) getdents(r0, &(0x7f00000000c0), 0x0) 2018/04/17 23:30:36 executing program 5: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000ac0), &(0x7f0000000b00)=0xc) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x6) [ 76.469295] dccp_invalid_packet: P.Data Offset(68) too large 2018/04/17 23:30:36 executing program 6: r0 = getpgrp(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r2, &(0x7f0000001c40)=ANY=[@ANYBLOB="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"], 0xac8) eventfd2(0xffe0000000000000, 0x800) r3 = syz_open_procfs(r0, &(0x7f0000000000)='maps\x00') dup(r1) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) 2018/04/17 23:30:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0xfffffffffffffebe) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6(0xa, 0x800, 0x223d1a21) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040), 0x4) [ 76.524740] dccp_invalid_packet: P.Data Offset(68) too large 2018/04/17 23:30:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xfed4, &(0x7f0000000180)={&(0x7f00000004c0)=@newlink={0x28, 0x10, 0x809, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1, 0x0, 0x0, 0x10000000000000}, 0x4) 2018/04/17 23:30:37 executing program 7: mprotect(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x800000}, &(0x7f0000000000)=0xfffffffffffffda5) 2018/04/17 23:30:37 executing program 0: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x233, @time={0x0, 0x989680}}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x964, @mcast2={0xff, 0x2, [], 0x1}, 0xc58}}}, &(0x7f00000001c0)=0x84) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r5 = add_key(&(0x7f00000002c0)='rxrpc\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="c276ab73648d3173824d72549cede698c41c3eb12315f37fad69831354e6337ba2df5b6eb85ac6bd5d951a6bfe3702f3252d6a89f00896ce926f959c73e7f5ff166363b3f4e6a398c5211dedd153c4bdac8a70d6a5e4a6bbf9eb7ad2a4d01bd0615e6ce3c6c975eb42565cc53aa2e02c905efbcab101b35ec2f9b251425f8e50a089e29790f10595a3d8b591ee24af16f14df360", 0x94, 0xfffffffffffffff8) keyctl$link(0x8, r4, r5) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r3, 0xa35d}, 0x8) 2018/04/17 23:30:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x580}], 0x1) socket$kcm(0x29, 0x5, 0x0) write$binfmt_elf32(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x258) close(r0) 2018/04/17 23:30:37 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0xd, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x41}}) 2018/04/17 23:30:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000)=ANY=[@ANYBLOB="0000feffffffffffff000000000000000000"], 0x32) write(r0, &(0x7f0000657000)="ee000000080000000000ec676c6d0000230000e2ff057362569a446008265e3e6538e0ea000004000000", 0x2a) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000000080)=""/204, 0xcc, &(0x7f0000000180)=""/178}}, 0x68) 2018/04/17 23:30:37 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) getsockopt$sock_int(r1, 0x1, 0x800038, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="70a457bba11f73e89c4c086609a19766", 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'sit0\x00', 0xffffffffe3f33774}) 2018/04/17 23:30:37 executing program 5: r0 = epoll_create(0x43) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x4000000085, &(0x7f0000000000), &(0x7f0000000040)=0x3de) 2018/04/17 23:30:37 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f000000ff57), 0x0, 0x0, &(0x7f0000013ff8)=@abs, 0x8) 2018/04/17 23:30:37 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x10000002, 0x3) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0x3a6}, 0x10) 2018/04/17 23:30:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000100)=""/230, &(0x7f0000000000)=0xe6) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/04/17 23:30:37 executing program 0: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000300)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000231000)}}) mq_timedsend(r0, &(0x7f0000d8e000), 0x333, 0x0, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x7ff, 0x2}) 2018/04/17 23:30:37 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) close(r0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) read(r1, &(0x7f0000001140)=""/20, 0x5) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) 2018/04/17 23:30:37 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000a80)=ANY=[@ANYBLOB="020000000100000073cc6b27b4b1c6124f3ca2cf2beccb9ec53c5c9d1a101b2961dc25cfb5f1a1aa1b1fa9d52e6863679a5f70e82d07fbd0f050cd4cc493d332a023b49698ff923f36089e8f72964709a65175bf07f2b2adda696e984e0fd47ee7a2a40b29808e2c1da6a700dcb1c97588d028a930abb5fdb1266a691508a66394f5242d696bec893f0d02"]) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000080)=[0x7f, 0xfffffffffffffffc]) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) process_vm_writev(r1, &(0x7f0000000740)=[{&(0x7f00000000c0)=""/128, 0x80}, {&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000180)=""/76, 0x4c}, {&(0x7f0000000200)=""/129, 0x81}, {&(0x7f00000002c0)=""/105, 0x69}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000440)=""/109, 0x6d}, {&(0x7f00000004c0)=""/229, 0xe5}, {&(0x7f00000005c0)=""/81, 0x51}, {&(0x7f0000000640)=""/250, 0xfa}], 0xa, &(0x7f0000000980)=[{&(0x7f0000000800)=""/182, 0xb6}, {&(0x7f00000008c0)=""/167, 0xa7}], 0x2, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000481000)=""/128, 0x80) 2018/04/17 23:30:37 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = memfd_create(&(0x7f00000001c0)="fadf43239f1e96d9418d8d5668ed22fcd7e425ee811c6f0cdb8bac2a76d252eb51b4602a6a3991ee96cef3326ed3d270223bac08777a281f6b6dd4176ef2232e170bdec94ec2fa019b5d95aee91934c2cd769367d5ffffff7f00000000c87b1eda78df89ba932d0d68", 0x0) ftruncate(r1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r3 = gettid() tgkill(r2, r3, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) lseek(r1, 0x0, 0x4) 2018/04/17 23:30:37 executing program 7: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000040)="b5", 0x1) signalfd(r1, &(0x7f0000000000)={0x2}, 0x8) fcntl$setpipe(r0, 0x407, 0x8ffff) fcntl$setpipe(r1, 0x407, 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000080)=""/57, 0x39}, {&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000000100)=""/28, 0x1c}, {&(0x7f0000000140)=""/167, 0xa7}, {&(0x7f0000000200)=""/38, 0x26}, {&(0x7f0000000300)=""/213, 0xd5}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x7) 2018/04/17 23:30:37 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYRES32=r0], &(0x7f0000000100)=0x2) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0xffffffff) 2018/04/17 23:30:37 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000578fe8)) prctl$intptr(0xe, 0x8001) 2018/04/17 23:30:37 executing program 1: r0 = socket(0x200400000010, 0x1, 0xfff) r1 = memfd_create(&(0x7f0000000040)='*(*vmnet1*\x00', 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) write(r0, &(0x7f0000000000)="240000002a007f6308000000000000000429f6ff010000000000000008ffffff0100ff10", 0x24) [ 77.726197] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/04/17 23:30:37 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xe01, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpriority(0x0, r1, 0x3d) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'veth0_to_bridge\x00', {0x2, 0x4e0a}}) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)="c848e805af2f12a292ca08fd98d550dca341b83ac9e022d32a01c33911d3e7c31037fba94d59cf592eb9dd067ceef8303f5d0c0434fa2821d77aeec7b9bba36f", 0x40}], 0x1) 2018/04/17 23:30:37 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000200)={&(0x7f00000001c0)}) 2018/04/17 23:30:37 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006640)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000006680)=0x1, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) ioctl(r1, 0x227d, &(0x7f0000000080)) 2018/04/17 23:30:37 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x800000000000000, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x8}, 0xffffffffffffff1a) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="f400009c000000290a000000000fa000000000000000000000000000009500000000000000143820fe6f42d8c63c6de09c8d98bd48f69202faac98eacceec265a275738dcb4792952c6a389d9de58a23fe3ce4aa0b40c9f7e862fb8619e3319595e06f66d8fdb63e5e8a09623c981ed525934f9723f60241015e1b7ba88abed90b62bed99112b7b8824305d27684b7c2cb0fce9c1d6256c312e0ec70b400864e4e094c69af36c8cc595754f2ecdb4b47013ffe05d17338f6663c8751d8"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000140)="e49ef5ac1bd5be3f43b2c58dd2583bb874723dc6afbdbaca0fd60c8bdfd8988b2b85f769b34d94232750636ed498e81ed35439ce21cc73ff97c92ba97813f4d5219685f14e92347ac712fc8c69f0a6b22dc221849bf6fc9bad2f07", &(0x7f00000001c0)="8b85fb7c350c7e53225df62b41f135fd1ac126494cb9db14b9b7ff853629fcc3c23c6625bbdd0b763566c05239792b41db4e6f95024bb3bd867695e0ae80738b8258abac65af3bf8d5ce8dcd532281fed8594d94175655a95f4f28d14c5b73bb398850c5165a6b872e35a0d765e2a065aa2fcef55137084cc0"}, 0x20) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x3, 0x1, 0x5000, &(0x7f0000000040)=[0x0], 0x1}, 0x20) 2018/04/17 23:30:37 executing program 4: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) write(r1, &(0x7f0000019f97), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/04/17 23:30:37 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x40800, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000300)=ANY=[@ANYBLOB="0100040001f9001000000000d50000007e2615cfaa1faaaaaaaaba0c"]) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x200}}, 0x8, 0xaae}, &(0x7f00000000c0)=0x90) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000340)=0xfffffffffffffffc, &(0x7f0000000440)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000380)={'ip6tnl0\x00', 0xffffffffffff22c7}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0xffff}, &(0x7f0000000240)=0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000280)=0xc) fcntl$getown(r0, 0x9) ioctl$TIOCCBRK(r0, 0x5428) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000000000)={{0x80}, 'port0\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x54}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r2, 0x2}, &(0x7f0000000400)=0x8) fchmod(r0, 0x1) 2018/04/17 23:30:37 executing program 3: r0 = socket(0x10, 0x803, 0x0) unshare(0x80003fc) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='cpusetppp0-+lo\x00', 0x2) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x0, 0x100000000]) 2018/04/17 23:30:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x5000) shmdt(r1) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x10000) 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, 0x63, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) r2 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) keyctl$get_security(0x11, r2, &(0x7f0000000180)=""/188, 0xbc) 2018/04/17 23:30:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) bind(r0, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x4e20}, 0x80) 2018/04/17 23:30:37 executing program 7: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000003c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000900)}, 0x0) 2018/04/17 23:30:37 executing program 6: open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)) madvise(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x8) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./bus\x00', 0x80000001, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="1465119feb73e4761215d9727770f59bb86aff04884870b5857a1acb531a59b534176ba8366d1272941d84a8a8f034fdfdb58e9d00edb7f916ef84217f1e023ca9810b7f85cba8efe7e3b467aaa6f19f47e99ae3c0f258e44464b4eba5cc94833b6b18a9c89621cc92541b398f34acf38088188c15", 0x75, 0xffffffff}], 0x4000, &(0x7f0000000180)=ANY=[@ANYBLOB='force,nlscii,nobarrier,\x00\x00\x00\x00']) 2018/04/17 23:30:38 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002fdd)={&(0x7f0000015ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f000000bf20)=ANY=[@ANYBLOB="5c00000015000100000000000000008000000000000017001f00000000ffffff07000000000000000000e0000000000000000005000000298739746d39e98716", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\b\x00\b\x00\b\x00\x00\x00m\x00'], 0x5c}, 0x1}, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r2 = getegid() fchown(r0, r1, r2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x20480, 0x80) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/04/17 23:30:38 executing program 2: seccomp(0x10000000001, 0x0, &(0x7f0000000040)={0x0, &(0x7f00000000c0)}) getrlimit(0xc, &(0x7f0000000080)) 2018/04/17 23:30:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x1ff, 0x10}, 0xc) 2018/04/17 23:30:38 executing program 1: futex(&(0x7f0000000080), 0x85, 0xfffffffffffffffd, &(0x7f0000000040), &(0x7f0000000000), 0xfffffffffffffffc) 2018/04/17 23:30:38 executing program 0: personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff, 0x24000) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x0, 0x1f}) sync() memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r1) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/17 23:30:38 executing program 5: perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x802}, 0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getaffinity(r0, 0x8, &(0x7f0000000000)) 2018/04/17 23:30:38 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x80) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x2}) 2018/04/17 23:30:38 executing program 7: unshare(0x40600) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x7ff, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x4e20, 0x28c, @loopback={0x0, 0x1}, 0x7a83}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}], 0x58) fcntl$getown(r0, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x8000, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x2}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x4c) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x0, &(0x7f00000000c0)}, 0x10) [ 78.300197] futex_wake_op: syz-executor1 tries to shift op by -1; fix this program 2018/04/17 23:30:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) syz_emit_ethernet(0x110, &(0x7f0000000340)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x22, 0xfffffffffffffff8, 0x4}], {0x8100, 0xc63d, 0x6, 0x1}}], {@llc={0x4, {@snap={0xaa, 0xab, "e6", "e84595", 0x8884, "404c654e33fef41361635b21405a1a2cc55be94ca6be59e0edc62fbc072d7a8bbc005b30187d128067397b654c7847798afb2930694065388b0685c688bbdbcb4367ffeb5166d82a3b18bb24aae3b9ec5387f30cf587f93a674378ef1c5d9e92cc68df18e913560bcfb9beb55f95aad875aa2efd5b539aa9146faec4bfee07f265c7c1d2c4c7589a0b4fb097186bb1e96d125eb6dc54d677237e49de0eeea3fd4a62428194207f35122919b90b89f2650ce4459f3a594741939b0864bd81cd53e097ef3778bfd41787b4fd4c7d45d53ec48bc83280b8aa957525b29f460f8dd4324e3462e70dd057a3b804f82e1ff12766d2"}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x2]}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x6, @empty, 0x3}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, r2, 0x400, 0x70bd29, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xd4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x401}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x4) 2018/04/17 23:30:38 executing program 2: unshare(0x400) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0xb}, @empty, @loopback=0x7f000001}, 0xfffffffffffffdb9) [ 78.353814] futex_wake_op: syz-executor1 tries to shift op by -1; fix this program 2018/04/17 23:30:38 executing program 7: r0 = syz_open_dev$sg(&(0x7f00001caff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2270, &(0x7f0000000000)) 2018/04/17 23:30:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="3e244e7e87adeb0717edd8b867042a0dedf14029e84e5b62f01a0c966272e04b65", 0x21) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) recvfrom$unix(r2, &(0x7f0000000040)=""/21, 0x9, 0x0, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1c5200, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000100)='rng\x00') 2018/04/17 23:30:38 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x2}, 0xfffffffffffffdf6, 0x80000) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000400)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000040)) 2018/04/17 23:30:38 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x0) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) listen(r0, 0x9) fcntl$dupfd(r1, 0x8, r0) accept4$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x9, 0x1, [0x0]}, &(0x7f0000000100)=0xa) 2018/04/17 23:30:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0xb) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x20000000002201, &(0x7f0000000000)) 2018/04/17 23:30:38 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) accept$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000200)=[{0x9, 0xffff, 0x1, 0x3f, @time, {0x1f, 0x9}, {0x3, 0x9}, @time=@tick=0x2}, {0x7, 0xfff, 0x5, 0x1, @time={0x0, 0x1c9c380}, {0x40, 0xc081}, {0x7, 0x2}, @addr={0x1000, 0x6}}, {0x20, 0xacd, 0x2, 0xffffffffffffffc1, @tick=0xc000000000000000, {0x10000}, {0x0, 0x8001}, @control={0x5, 0x20, 0xf73}}, {0x74d9, 0x4, 0x200, 0x2, @time={r1, r2+30000000}, {0xffff, 0x1}, {0x10001, 0xc98}, @time=@tick=0x5}, {0x6, 0x6, 0x1ff, 0x310c3b96, @time={r3, r4+10000000}, {0x6, 0x1d}, {0x1, 0x7fff}, @note={0x800, 0x8, 0x75c1a1d5, 0x3ff7, 0x80000001}}], 0xf0) mmap(&(0x7f00006c9000/0x2000)=nil, 0x2000, 0x2, 0x44030, r0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r5, 0x107, 0x9, &(0x7f0000000040), 0x4) socket$packet(0x11, 0x0, 0x300) socket$packet(0x11, 0x2, 0x300) fcntl$setpipe(r5, 0x407, 0x0) 2018/04/17 23:30:38 executing program 2: unshare(0x400) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x3cd840) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x2, 0x4) pipe(&(0x7f0000000140)={0x0, 0xffffffffffffffff}) splice(r1, &(0x7f0000005ff8), 0xffffffffffffffff, &(0x7f0000000ff8), 0xa175, 0x0) 2018/04/17 23:30:38 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x8, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) fcntl$addseals(r0, 0x409, 0x4) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000240)=0x8, 0x4) r2 = add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="15769ed79341ec9ff884402cff4c7c47489d0b4d18ed1305eed76819534bda8547067eb69cb142547fb848d1a2cf79347c88f685cbcdd31c462ce43adff5c446d2fa5863cf80c7355295becd35e173ac088334e9b5a1ceea0d28ce8adfd6f50331e8c51f60a2d2d3e32a25bbda82e49a257aa5", 0x73, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00000001c0)) mkdirat(r3, &(0x7f0000000180)='./file0\x00', 0x4000000008) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200)=0x4, 0x4) 2018/04/17 23:30:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x7) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x300, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) r4 = geteuid() ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000180)={0x10000, 0x2, r3, 0x2, r4, 0x4, 0xf44, 0xfff}) 2018/04/17 23:30:38 executing program 1: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) 2018/04/17 23:30:38 executing program 0: r0 = socket(0x13, 0x40802, 0x3ffffff7ffffe) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x300, 0x70bd2b, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff80000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x840}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc5, &(0x7f0000000000)={&(0x7f0000825000)=@ipv6_delroute={0x30, 0x19, 0x111, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5}]}, 0x30}, 0x1}, 0x0) [ 78.802658] QAT: Invalid ioctl [ 78.824489] QAT: Invalid ioctl [ 78.841633] QAT: Invalid ioctl [ 78.879329] QAT: Invalid ioctl [ 78.901549] QAT: Invalid ioctl [ 78.910524] QAT: Invalid ioctl 2018/04/17 23:30:39 executing program 5: r0 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req3={0x7f, 0x5, 0x9, 0x9, 0x1, 0x548a, 0x100}, 0x1c) fcntl$lock(r0, 0x6, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x9}) 2018/04/17 23:30:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0xff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0xe4be, 0x4) 2018/04/17 23:30:39 executing program 7: socket$unix(0x1, 0x7, 0x0) unshare(0x40600) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getdents(r0, &(0x7f0000000180)=""/179, 0xb3) socketpair(0xb, 0x4, 0xc40d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10) 2018/04/17 23:30:39 executing program 4: r0 = socket(0x1e, 0x2000000000000005, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000080)=0xc) 2018/04/17 23:30:39 executing program 0: r0 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="d37c017e979ab66d373e59084542ede9a150aa741b4a640881d22731759e370905a22efe052944df2b508f2e68a2a1616f7c97080f16cfe432144a1b", 0x3c, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="cc4f101e5e6fa2f86a5d050411b689d353d0a19b262513524bdbd9d1c533251afaf7940ecf27e5205abea8a0d04aa6e937b74462267e4bcbb48efed3743fc8e3d39797f0450472a2199b379d2382730d44ca5ae90775f406460a5f1b59736209a4bbe4dd37064675f9595bdaa3e5a2eecf3930224ac898417f44ac80ec21ae40e446200c2591a9a6a7e3cc0114a89c9309f89a5127b02955889225f39efb90b84b8af9d506df59f262a1eb45e9ec357b2b2d1247116f80b4f889d1ca79f7c2", 0xbf, r0) r1 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="8f", 0x1, 0xfffffffffffffffd) keyctl$link(0x8, 0x0, r1) 2018/04/17 23:30:39 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x1}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="000018adaaaaaaaaaabbaaaaaaaaaabb0000000000000180c20000000180c2000000aaaabaaaaa00ffffffffffffaaaaaaaaaaaaffffffffffff5124b9df8522"]) 2018/04/17 23:30:39 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x5}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x2) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000e3c000)}, 0x0) pwritev(r1, &(0x7f0000000780)=[{&(0x7f0000000180)="ce4994a04a56951c3b843bb4550cea5c7489813a10b48e08799c2e843cc2801ace3183b87e5b1392c0418ede7d370e48f1729284b8e79d39207ba9fe2fc87f92b5502087992472f17423fde68b2a8b804dfd64224e7e80b2f139c42767a3a41b310237175084ba9357d3d7cd6780b146577f7e2e11a7377543a03e839825ab066ce681f35dee7caea753a114c40e4eac3224760f040c21e5101eb96ad2cf88871ce1083b366104a4ad17629ef47c08a98dca88135c8272171efeb5d25a29782d450a6beb622559249db2619784ad6fe7db56e2e418ec8f610e340bf2", 0xdc}, {&(0x7f0000000280)="7fadf0a57cb96f256e65ac8669194efef6df0ec13c4bbb905c75e86b275b9a465da400342df2eba2f3c2615ab27bea5f62297bbabd78165d6c6e8eb3f5314f0d77ea60fcd2f2f0962fa9d3ccb6883971daecc3049f952b1379983b6832c3dc7bec9ce6f2604a7eced6215a9f9aab3bd8498b113b1bc876800826", 0x7a}, {&(0x7f0000000300)="c9ef86d21425640eefbd0792e2359d960658aaa20ebdc4f99859e4e3d8d5", 0x1e}, {&(0x7f0000000340)="0883c0e808cad26ddece9d00ff9f30072ce5b3ae67a6cc526d191faae91bd0e124ca30914658e6b2bbebaa6568cee8d8e8beaa274cfcce2bf6d16c63a033337e969b1070244b354b5a8d91ce526ba8e7ef425bf92f59d82b4b98d69db104a5b25b105f00bb45733ac3201609db14b5e897bd47527558fce75282caf6fbd78fc91e81e9cf71e01037d82943d4356ee41201e5415c9febe22fb0c269a7e8e2802088c1f38f956d89ce8d59a6481fc9ffe6ab5a26e352d6305b2d94e4efd2ebe00d11c931fab940700d262fba5f8c813e767f20344bcfea68f5dee051b81b5232b614e5a853b518d5", 0xe7}, {&(0x7f0000000440)="661f0b9d44ab95d21ffb702f88afe6480071959a5cd1cc1b421a2bbddcef47b117b4f87698175cc686bacf31fa3c65f197b63a391f1ad9055bad33401cf6edda063e919c5e3ecec7aff4bc1293554bd509692a185907ac004f614f427dff0543475526f7f7070b4cfd1bc1b67ccbb37a6b34c943960be76b876706ff9b3f5a1ea887534c595847c6201eadaded69ea4ac82c37efeb326f526a8dcfda913a052289e4cf9aa9eef26713fdf178ffab994b34abb5eb536c99e45b0eba89e5f64e1a12e7c3cc8595e2b80c6e627670c36cb2a64535aa2efd0ad8ebd4a5", 0xdb}, {&(0x7f0000000540)="7bad159cb952557f714a275fc728d9c801ad58e2c016d574ed65d11a6692f0d01e96e8ca82457b7dade431ff440b7d31d2921ef2c38b7a2bf7a0c6222d725a908582d8", 0x43}, {&(0x7f00000005c0)="a13f6e28885454b3f51880e18edddc2a2d90b1004a1fa202a76c17ec9caf70668c5b94bfb4854134f7bf515812b5508746b7f67c08bd4d8209e277a14508dc9c4c60b5f00e04aaf2700d0676985e282b2efcc5de108e0de6248b89e9a982176c3468739d37cc1f35cfadcceead733e53706f1d3a7c11f7b26406939f24d5f42d9406d7c41a2efc91d9cca9bd31d78fec8403cd27848e", 0x96}, {&(0x7f0000000680)="223cae4b0626dc02fd20933b5cdb3f553d14621041e6f1b099c77137f1f2170d29a7eaab878cc9af21495f1695c8203e4afe8d2bce30e092b52ae54890cb102e3909ea00d9d69bb6f584ba86ef4a1377067dd3ffce5851726a28fc9d36a5248eda7807ff5febc43ae2557a12a2faed0680498becb217bc29688c207c3951864f6d3589", 0x83}, {&(0x7f0000000740)="be973cb6afce2880", 0x8}], 0x9, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100, 0x80000) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000040)={{0x64, 0x40}, 'port1\x00', 0x28, 0x80000, 0x6c0fe1fb, 0x5, 0x4, 0x7ff, 0x4, 0x0, 0x1, 0xfffffffffffffffe}) 2018/04/17 23:30:39 executing program 1: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x100000000) futex(&(0x7f0000000fa1), 0x5, 0x0, &(0x7f0000000ff0)={0x77359400}, &(0x7f0000000ffc), 0x0) 2018/04/17 23:30:39 executing program 4: timer_create(0xfffffffffffffff8, &(0x7f0000000180)={0x0, 0x0, 0x10000000001, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x400, 0x800) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140), &(0x7f00000001c0)=0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x0, r1+30000000}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) 2018/04/17 23:30:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x7, 0x0, r0, &(0x7f0000002200)}]) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000040)=0x5, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000140)) 2018/04/17 23:30:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a24000)={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x3ffffffffffffdf8}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x7fffffff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x7f, 0x3, 0x7, 0x81, 0x2}, &(0x7f00000000c0)=0x98) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x200, 0x0, 0x6, r3}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/04/17 23:30:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xfffffffffffffec9, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[], 0x360}, 0x1}, 0x2) 2018/04/17 23:30:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000200)=""/144) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000f64fff)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa}}}, &(0x7f0000000100)=0x100) 2018/04/17 23:30:39 executing program 5: r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x0, 0x0, &(0x7f0000664fc0)) pread64(r0, &(0x7f0000000200)=""/194, 0xfffffffffffffd97, 0x200000000000000) 2018/04/17 23:30:39 executing program 7: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="24000000240007dd32000008ff0100000000000000ffffffff0100ff1000000000000000", 0x24) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/17 23:30:40 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff, 0x1, 0xff, 0x3, 0x0, 0x3ff, 0xfff}, 0x20) r1 = userfaultfd(0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1000, 0x20800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x90, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0xe8}, @in6={0xa, 0x4e20, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0xb1a, 0x7, [0x7, 0x0, 0xffff, 0x5, 0x3, 0x1220786400, 0x0]}, 0x16) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000003c0)={0xaa, 0x800000000003e}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) close(r1) r4 = openat(r2, &(0x7f0000000440)='./file0\x00', 0x42500, 0x188) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e22, 0x2, @empty, 0x7818}}, [0x1, 0x7, 0x5, 0x40, 0x6, 0x4, 0x6b2ca15e, 0x8, 0x1, 0x3, 0x200, 0x6, 0xd54, 0x5, 0x1]}, &(0x7f0000000300)=0x100) 2018/04/17 23:30:40 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/04/17 23:30:40 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff) r1 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) gettid() getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000007c0)=@assoc_value={0x0}, &(0x7f0000000380)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000004c0)={r2, 0x10000}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000440)={0x8, 0x0, 0x2, 0x5, r2}, &(0x7f0000000480)=0x10) r4 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000008c0)=ANY=[@ANYBLOB="09001b008254c3dbe9e5822b018894bae64df809aca67f9243afff709a652b55ff3d16abe4bc0226b974eaad6680c354de9bcf852301b1d93debee0a7314d10d97c2d003766ca6a22be8fd7db81c95a3ff038a65339835", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000800)=0x28) ioctl$int_in(r1, 0x5473, &(0x7f0000000880)=0x3d) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000040)=0x1) r5 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="b05945cb336ac961dcac9cfbcf22009be99398f1b6dde14dabf9b488c0e372e77e0a55fb25ca939081177fa155f7b93d8022aefcadc3a30537558de2174c9647e8d18ff94ef51df7007f67db204e82c322a96b86931352e769d7c164a7e5a3f2d0e7fe301176d18a40fbcfaa160312deed61f3d614032ea0512907fe66170aa5a59dcf807a91ae051dab39b4dced7476c783f63349971a7afa9c4e2d0a7b546438eca0d2", 0xa4, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) ioctl$TIOCSBRK(r4, 0x40044591) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f00000000c0)={0x1e, &(0x7f0000000080)="c2c6872a7699001e289b158707f548edd7282d7c788257af20d3aa7d14bc"}) clock_adjtime(0x7, &(0x7f0000000500)={0x3, 0x69, 0x8001, 0x0, 0x20406e6c, 0xe14, 0x90, 0x5dcb, 0x800, 0x7, 0x401, 0x0, 0x5, 0x7d5, 0x3, 0x4, 0x7, 0xf, 0x9f, 0x9, 0x3, 0x81, 0x40, 0x8af, 0x67a9, 0x7fff}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000840)=0x7fffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000640)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000780)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, r6}, 0xc) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000600)) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0xf2a5, 0x8700], 0x2, 0x7, 0x4020000000000005, 0x5, 0x0, 0x0, {0x4, 0x1f, 0x2000000004, 0x3ba7, 0x10000, 0x7, 0xb25d, 0x92, 0x1d0, 0x4, 0x80, 0x8, 0x3480, 0xfffffffffffffff9, "f0b498ce7f31000000bc92b10c1cb46a037cc517243cfa32a5f15a5e06f249b6"}}) 2018/04/17 23:30:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000140)="fbdc20dbaafd09e395e825424c15ec8bd2ddd9b8183aa78647e1a9fde15351668ea80d7c2de0052bb4410bce7240b5702fadc636fd2f73fd4d9f3d1c5ea80c8a5b158bd5e7abef7da503811b925ef28e9caaa450a66411739e4d2690a0a73ec27f64d3b1180574a9a08bcfa1e8a099e035b8875b83136f40db17ff715ecb51dffc50b80f3ba83613b629e25ee790d298062b0bb54c06393fb4decc3540cfbad0fc10af7bff13c2c638e67db8e51ec1c7401ed6f529d9c5c05c06d4fedd5dd26d0bbac40607d7774c407a980257d1") listen(r1, 0xfffffffffffffffd) r3 = socket$unix(0x1, 0x7, 0x0) sendto$inet6(r0, &(0x7f00000002c0)='"', 0x1, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r4 = socket$unix(0x1, 0x5, 0x0) listen(r4, 0xfffffffffffeffff) close(r0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0xa000, 0x0) accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) move_pages(r6, 0x4, &(0x7f00000004c0)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000500)=[0xffffffff, 0xb6, 0x5], &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) read(r0, &(0x7f0000000000)=""/229, 0xe5) sendmsg$nl_crypto(r5, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10010410}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="000100001300000125bd7000fddbdf2570636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000017442225d18d4d9b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000400000024000000000000000000000800010020000000080001000180000008000100890a00000800010001000080"], 0x100}, 0x1, 0x0, 0x0, 0x10}, 0x1) ioctl$KDADDIO(r5, 0x4b34, 0xa3) 2018/04/17 23:30:40 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) setns(r0, 0x0) 2018/04/17 23:30:40 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001300)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x7) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x2, 0xf, 0x9, 0x5, 0x24, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x70bd2a, 0x34ff}, @sadb_key={0x18, 0x6cb0439e2c67b68b, 0x590, 0x0, "b581081bbda94397ace70abd1c92249231e9be5ad47ad412819c8a45f641d3ed941613f7d851bfdbc06a34dd10a2704f0ab887387ad8a754a76f9650a58053b9cffa19e419b56191aa0d7e539406df4d98dd5fd00c7519279955d37859a172664b0ef2abeaa27fbed7cdad375b49acb8e07ef78532e1a5c9aee980a0ee2a713dff0df053091a05d609642c4ec3b62e8f3a40e8e8a3d844f57c4c4d81ee03df075bd62dde9565f684077dd9eda42e2d758ce9"}, @sadb_x_nat_t_type={0x1, 0x14, 0xff}, @sadb_address={0x3, 0x0, 0x2b, 0x80, 0x0, @in={0x2, 0x4e21, @rand_addr=0x7fff}}, @sadb_sa={0x2, 0x1, 0x4d2, 0x6, 0x5, 0x63, 0x3, 0x40000000}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d3}]}, 0x120}, 0x1}, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000280)=""/4096) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) sendmsg$key(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001280)={&(0x7f0000000080)={0x2, 0x8, 0x7, 0x9, 0x4, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_sa={0x2, 0x1, 0x4d6, 0x80, 0xf8, 0xad, 0x2, 0x1}]}, 0x20}, 0x1}, 0x4004050) personality(0x10) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) 2018/04/17 23:30:40 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x200000000028042, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x7fff, 0x2400000, 0x0, 0x1fd, 0x2ea2cd96, 0x3}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e64ff8), 0x10000) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000100)=0x40) 2018/04/17 23:30:40 executing program 6: recvmmsg(0xffffffffffffff9c, &(0x7f00000000c0)=[{{&(0x7f0000000480)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=""/44, 0x2c}}, {{0x0, 0x0, &(0x7f0000000080), 0x1b3, &(0x7f0000001a80)=""/41, 0x29}}], 0x2, 0x0, &(0x7f0000001c00)={0x77359400}) r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x100000001, 0x0) write$binfmt_elf64(r0, &(0x7f0000001c40)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0x851, 0x9, 0x3, 0x2bc, 0x2, 0x3, 0x9, 0x389, 0x40, 0x314, 0x6, 0x0, 0x38, 0x2, 0x7ff, 0xc00, 0x2}, [{0x70000000, 0x2, 0x3f, 0xfff, 0x952, 0x400, 0x8, 0xadf2}, {0x6474e551, 0x9, 0x188d848b, 0x5, 0x4, 0xfffffffffffffe00, 0x1, 0x6}], "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", [[], [], [], [], [], [], [], [], []]}, 0x19b0) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='proc&(vmnet0+eth1\x00') r2 = epoll_create(0x400) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x1) r3 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0xffffffff00000000, 0x492403) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000540)=""/228) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r4}) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000080)={@multicast1, @remote}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001740)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffff02000300070016121696166199c88c4ef388a3bb65aa2bef4a97ef1e35ce30dcd317f27e9733c564eb446a403b1c4ade17e74513e2f0a8fa0bde041048aa2105174b2cf40975ac4a71358ce1f3d7b22e03fe7484466b56d2e11684dad695edc2305fb5c801a32af9a118cbe67206d4b8f68fa548b6e69cbadaea5d1aeb3f81cd5e284b99eac1a3339c918dc2b2aa56825f5db341b2b898a3879690271ba9d63cf69b16e5861f210b6e4012614bb6d6ca0f8ad0269422a4"], &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r6, 0x9, 0x3}, 0xc) connect$inet6(r4, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r7 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0x101002) mknodat(r7, &(0x7f0000000300)='./file0\x00', 0x1000, 0x8) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e24, 0xffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r4, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000280)=ANY=[@ANYBLOB="1000000000000000000000248a62cb536a4a59cd00eb73214f27b9beb29192a393795dea45017137a831821fd6b09500e5114e27af1320a2c61421a59649dc17"], 0x10}}], 0x2, 0x8000) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000340)={r6, 0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r7, 0xc058534f, &(0x7f0000000640)={{0x7, 0x5}, 0x1, 0x800, 0xba7d, {0x24c, 0x2}, 0x80, 0x4}) 2018/04/17 23:30:40 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000040000018") 2018/04/17 23:30:40 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) unshare(0x400) socketpair(0x1b, 0x80007, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) bind$packet(r2, &(0x7f00000002c0)={0x11, 0x0, r3, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) 2018/04/17 23:30:40 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x9, &(0x7f0000000040)=@framed={{0x18}, [@initr0={0x18}, @alu, @jmp={0x5}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x0, 0x68, &(0x7f0000000100)=""/104}, 0x48) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x74, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0xb59) fcntl$setpipe(r0, 0x407, 0x8) [ 80.347692] autofs4:pid:6609:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.16384), cmd(0x0000937e) [ 80.361168] autofs4:pid:6609:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/04/17 23:30:40 executing program 6: r0 = socket(0x1e, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000280)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x3, 0x10}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind(r0, &(0x7f0000000000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/04/17 23:30:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x18000) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/04/17 23:30:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000140)="fbdc20dbaafd09e395e825424c15ec8bd2ddd9b8183aa78647e1a9fde15351668ea80d7c2de0052bb4410bce7240b5702fadc636fd2f73fd4d9f3d1c5ea80c8a5b158bd5e7abef7da503811b925ef28e9caaa450a66411739e4d2690a0a73ec27f64d3b1180574a9a08bcfa1e8a099e035b8875b83136f40db17ff715ecb51dffc50b80f3ba83613b629e25ee790d298062b0bb54c06393fb4decc3540cfbad0fc10af7bff13c2c638e67db8e51ec1c7401ed6f529d9c5c05c06d4fedd5dd26d0bbac40607d7774c407a980257d1") listen(r1, 0xfffffffffffffffd) r3 = socket$unix(0x1, 0x7, 0x0) sendto$inet6(r0, &(0x7f00000002c0)='"', 0x1, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r4 = socket$unix(0x1, 0x5, 0x0) listen(r4, 0xfffffffffffeffff) close(r0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0xa000, 0x0) accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) move_pages(r6, 0x4, &(0x7f00000004c0)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000500)=[0xffffffff, 0xb6, 0x5], &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) read(r0, &(0x7f0000000000)=""/229, 0xe5) sendmsg$nl_crypto(r5, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10010410}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="000100001300000125bd7000fddbdf2570636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000017442225d18d4d9b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000400000024000000000000000000000800010020000000080001000180000008000100890a00000800010001000080"], 0x100}, 0x1, 0x0, 0x0, 0x10}, 0x1) ioctl$KDADDIO(r5, 0x4b34, 0xa3) 2018/04/17 23:30:40 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x9, 0x0, 0x0, 0x8000000001, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x8) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x813, r1, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000100)=""/183) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40) 2018/04/17 23:30:40 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x2f) setreuid(r2, 0x0) r4 = syz_open_procfs(r1, &(0x7f0000000380)='net/l2cap\x00') sendmmsg$unix(r4, &(0x7f00000027c0)=[{&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000440)="cebdf113f1d61a59799cc701420ead577a272f826ba29d654e676e6b236d987b8c7e3fe27253748f601f60ff91434838644c294f77555e98e34d885577690649fb9e5d227fc9f36c632a1fabad76aebd2265fb156b08247345a901589987674898e187de8edf299ada4d9229cd3f703a996843d483077802d40cbcf787f095ac8963bd65c950aa7601ff7c0fcb942d06320b2aeb51bc72e7d2a4f35077bb9c873ead6926a90765aa1a25e24fa63de77769754b77d429fa637a5127677cc8d3f39576c7f1ed5b91b4732e2dbec6c3657d6259540244b140b1e169c0763acd4dba23f0757c792a1fc60c485c97f7c45a002eb7f7359d3ed30b5d7769", 0xfb}], 0x1, 0x0, 0x0, 0x4040000}, {&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000000600)="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&(0x7f0000002180)=[{&(0x7f0000001f00)="ce33df3d0cb3f9fd7e6f3f5cee28c54c7b200eef7836aa0c7ea03d1d5fc2be06de9221fbc3331ce37338e2f0915b2281a1f0268ec86e2c1ac51b086faf0149b55fe14332012835ed4ab5d6b30cf6de6f5f907397737c354724b85ac67eb36f1218a2ea73dc563b98cd1a9bf614ea32be51fc8af036df612398983305d76a4e1a50f36554bd7fce11f96362f6510f73350f3760fc18c00ebf7f1cfac6cf3dbd193d59d3db143710b0d0a56dd70a2685b1375a20151db37f61458729efacd0c6ff530036108ede357c2f6713eef326d8b581a3fa7d67e7107786bc5040c2b2", 0xde}, {&(0x7f0000002000)="56e8e43f06394b79c6c15d9940c8272e5bb7a34bc753ee0f5f725b89081daabf28cbe960211526ce568deb39d8eb939058f76a6455d841167edde8ac904f4697d6fd8a97673822f4f44d87983907b2dc11e29b8583a9fab52ad1e7dc46e713bca7824c9e12ce6e7840a4a1", 0x6b}, {&(0x7f0000002080)="907fbb283c6312f2cd6eeeb96552c67bdb8d6f006ba65cf2a357a4dddce0eaafcb1258c2054e9472d448f183a9448e225ca6d471ff05af69a088a4f27a05fde12ec020e3032c7c2582b39fb43b481fc0a2d3632aafea4921afc25807917285ef475e6e32600f7c436d294fa2f60b9939165e88472574f72f351d85785329ea44c930c521292b62b4d858b8cb592a48eb3047", 0x92}, {&(0x7f0000002140)="365c25adf7b167d1", 0x8}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f00000021c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000002240)="29e2686fe1d3a72841d6c90c2841a15d29573493638ae335e2072eca7662bfb1a5d14fc11708a6e1ac75a245c5b3e23e67d7b19ac7cf42978256d50d8d0461947a329da8a92a190ad765e4469144798c2234ed60fdfda91df905b558aac470dd", 0x60}, {&(0x7f00000022c0)="3920db7718926e4eef087a70c6ebcaec5df8c240ef4127098f0e5b1e929dafd6451af940ad6dd1f1ebe40112c78fb7bb296599d6e944de47c4988ece1d95bb4ebffaeab4fe2ae3200226352da55a6ffd558bef55159e1232f49e475ec557f6e6106157f1395f5977101dd3ecd27f06f76a3eed20836bd4b084d116abd79059b51dab58005593e481b9877ee8e283e9511b2e507b575f655642693374e5bcb63084cceb74e44b3a39433109abc5c611f988d547ecf92cd97930ea2245", 0xbc}, {&(0x7f0000002380)}, {&(0x7f00000023c0)="de5d820f5aaa34360865db0540f42dd43963af0a2f7f972e189cc22c9af2b5ee9402db8981fc02d83eb94c933eac0e40f3fa41eaf24039331d88925998679c82a649e9051a54dd22d19eb9ccd996ac15492559b462ab22c745596ccf48080248ca46a5529035d9fe061aa5c357b5", 0x6e}, {&(0x7f0000002440)="23ccb333475f4ae3d4866984bbc144e18c1141e0bdfc0185ca1136a19c8c0dfcf260a17c457ee60c5d663927fb13482863a7516a30a30e129e9afa39011dfbd4c3f14c07bc4cb81c7d5fb146c01a718aa0afcc0f7d2a4046af8a817f4c60354c2f22a8392e16b4c784e504a36b95239e8d644d101e2bc290062db25424a815bec2f652dbbb42b96d9952ad4d18ef15b3f0936e800257b4219ea5e2517b12a637c10848c7", 0xa4}, {&(0x7f0000002500)="6f566033c78fdd99acf82e63ab9a3b7689a06474c270244c59871338a869aa7de56106d54801f4678f77b0d5cee8123317034045c933b6c1bfd0150ad3cd3bfd5b0cec4701787d7f67fcd6612d00950f20c40d0b0c4e0db0e0b3e39115e7ea138bae0b941e0758d1e82e4ccdf6cc3d1fc42f2966cbe210def531418a0eebfeb702b6de74d5a77e5c49471c", 0x8b}, {&(0x7f00000025c0)="ba0fb4ccd614d7d60013c600a62125e841ac57ac9d20fab88dd6b1f340efbd32f9748e3ea3007e7279d577d59bf03a85b6545b7104de3e589f1407aff5461ad7a6641237b6edba13a9fdda9378297cb962af305db72e4d8b78ac1a8e261f1ae88b3b15baca8a6d3e80cd1fe780f2ddb4f2ebd70838f2b550b9e2d5c7c4e21a089e5abd0d29ddde1caa13c6eac8267fdf03faa1cdcc0997e9a82dda7cdd53ffad8db5e5b728930f800ec70561174cf7c1c715ebad47ed628bbf55752f9e2d98192e776f336471c84c426daa53a05f856b5c7f2d3d3961d037", 0xd8}], 0x7, &(0x7f0000002740)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x4048844}], 0x6, 0x4000000) 2018/04/17 23:30:40 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xf3, "13f39ec733ff57747179b9e1a8308632865f81973832bb1052e50df1d398a8759e258716782389d43f5662fb2a69835cdb0bc04e1411bef8a65fbf13698b4a059629812ec4aca951d1d6fc45acf523efd39fb398436843d9f06473c320961ae2f1dea9ac13591406d709797a2bd27e850c70f012e6be5f39d5f732f5537db64b0d72c64d51ae3f704b83792b4625ecf5a9e566b6a38e894b42ca86a0be01d28ef3d9a68d17c91f5a97426749227981ad254cebad4a349a8ca6e08c40fbf1ddc4419b244d702d6a9286666b0c30e0e8046343a86f98bb19f92acb530417643c1e4ba2244afd7e91a2626a27f9ffc161758e9c0a"}, &(0x7f0000000180)=0xfb) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r1, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) close(r2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000b00)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f00000030c0)={&(0x7f0000002e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e80)=""/85, 0x55}, {&(0x7f0000002f00)=""/151, 0x97}], 0x2, &(0x7f0000003040)=""/122, 0x7a, 0x15}, 0x101) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000003140)) r5 = getpid() perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0xffffe00000000000, 0x2, 0x4, 0xffffffff, 0x0, 0x7fff, 0x8000, 0x7, 0x2, 0x52, 0x3, 0x1, 0x2, 0x10000, 0x5421, 0x7, 0x9, 0x4, 0x0, 0x7, 0x5, 0x20, 0x67b, 0x8, 0x1, 0x0, 0x2, 0x400, 0x5, 0x8, 0x20, 0x9, 0x2, 0x1, 0x80000001, 0x7, 0x0, 0x5, 0x7, @perf_bp={&(0x7f0000000080)}, 0x4809, 0x7, 0x3, 0x7, 0x3f, 0x1, 0x5}, r5, 0x6, r2, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000003100)={r3}) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2') 2018/04/17 23:30:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000140)={@mcast1}, &(0x7f0000000180)=0x14) sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000007c0)="7312c1a72ce67ebfde5fd3ec91c45248a53f60b5a4c01632f1f64674acd8054b0f78b654a51136f624a6b44eaf0931fdb7c45c3fbd1f9e1cb5850c4957a90130ffdc6e4fb7bbd3934d2fd853c583451ce424ba9daf8070593fff310c3154609c531dc0e8d6d3b4a3fac9857a656ba4383bd2519db51a7d1b809a6769d80a863fc3e7545ef96937cad1410e958bbd584592fe994376", 0x95}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f00000008c0)=""/134, 0x86}, {&(0x7f00000003c0)=""/14, 0xe}], 0x2, &(0x7f0000000080)=""/107, 0x6b}, 0x0) 2018/04/17 23:30:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) 2018/04/17 23:30:40 executing program 6: r0 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="5d06fa913c28c4795568f6a97dd45dc3182f264a2454816123ca6a97cd548b86e39a862ccf95c45d20f718f0b0a7a205477cae25000000000000abf3d5", 0xfffffffffffffc3a, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000f00)="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", &(0x7f0000000380)='\x00') 2018/04/17 23:30:40 executing program 2: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2832, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket$inet(0xa, 0x3, 0x5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x14000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, r2, 0x20, 0x70bd25, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x8001) ioctl$sock_SIOCGIFINDEX(r0, 0x8982, &(0x7f0000002ff2)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0xc4a8, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) 2018/04/17 23:30:40 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) unlink(&(0x7f0000000080)='./file0\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00000000c0)=0x6, 0x4) 2018/04/17 23:30:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x1) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x24000) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0x3ae}], 0x1, &(0x7f0000000100)}, 0x0) r2 = creat(&(0x7f0000000440)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000480)={0x1, 0x3}) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002faff8)=@un=@abs, 0x8, &(0x7f0000033000), 0x0, &(0x7f00000001c0)}, 0x0) socketpair(0x1d, 0x805, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in6, @in=@loopback=0x7f000001, 0x4e21, 0x4, 0x4e21, 0x0, 0xb5e395416e5f2684, 0x80, 0x20, 0x0, r4, r5}, {0x1, 0x4, 0xffffffff80000001, 0x1, 0x8, 0xd6b, 0x5, 0x1000}, {0x9, 0x8000, 0x8, 0x1}, 0x3f, 0x6e6bb6, 0x2, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d2, 0x3c}, 0xa, @in, 0x0, 0x4, 0x3, 0x2, 0x6, 0x6, 0xffffffffffffffc0}}, 0xe8) 2018/04/17 23:30:40 executing program 7: socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/17 23:30:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='map_files\x00') getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f00000000c0)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000397ff4)={0x10, 0x0, 0x0, 0x100000000000000}, 0xc, &(0x7f0000fe8000)={&(0x7f0000000040)=ANY=[]}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/04/17 23:30:40 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xf3, "13f39ec733ff57747179b9e1a8308632865f81973832bb1052e50df1d398a8759e258716782389d43f5662fb2a69835cdb0bc04e1411bef8a65fbf13698b4a059629812ec4aca951d1d6fc45acf523efd39fb398436843d9f06473c320961ae2f1dea9ac13591406d709797a2bd27e850c70f012e6be5f39d5f732f5537db64b0d72c64d51ae3f704b83792b4625ecf5a9e566b6a38e894b42ca86a0be01d28ef3d9a68d17c91f5a97426749227981ad254cebad4a349a8ca6e08c40fbf1ddc4419b244d702d6a9286666b0c30e0e8046343a86f98bb19f92acb530417643c1e4ba2244afd7e91a2626a27f9ffc161758e9c0a"}, &(0x7f0000000180)=0xfb) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r1, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) close(r2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000b00)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f00000030c0)={&(0x7f0000002e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002e80)=""/85, 0x55}, {&(0x7f0000002f00)=""/151, 0x97}], 0x2, &(0x7f0000003040)=""/122, 0x7a, 0x15}, 0x101) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000003140)) r5 = getpid() perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0xffffe00000000000, 0x2, 0x4, 0xffffffff, 0x0, 0x7fff, 0x8000, 0x7, 0x2, 0x52, 0x3, 0x1, 0x2, 0x10000, 0x5421, 0x7, 0x9, 0x4, 0x0, 0x7, 0x5, 0x20, 0x67b, 0x8, 0x1, 0x0, 0x2, 0x400, 0x5, 0x8, 0x20, 0x9, 0x2, 0x1, 0x80000001, 0x7, 0x0, 0x5, 0x7, @perf_bp={&(0x7f0000000080)}, 0x4809, 0x7, 0x3, 0x7, 0x3f, 0x1, 0x5}, r5, 0x6, r2, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000003100)={r3}) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2') 2018/04/17 23:30:40 executing program 6: r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x23a, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x3c7, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000340)=0x580b090e, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xad, "9eb5a1e5513c0df362395c57dca8ed01428e48aa6d12b609e665095f474e4bac0295286c8ab864bd099d1e4456554098cfd7cfdc703368f85d68bb73db919e274ca90df2098c2745a27462e68a4a370e6ba40cf645d280ed2467cee53608125d663623a78c4ae7f9950595fb057a9a41cc4a9182b9e6eca00a1dac29373f78c0fede6d050f986291aaf1454c0e732dd0be84346c07f128f563da645b1b539a01cbd259574b8ba506b98ae20e0a"}, &(0x7f0000000100)=0xb5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r3, 0x26a1}, &(0x7f0000000180)=0x8) 2018/04/17 23:30:40 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xa5, "d2b6b6fd31e18ca9b8e5e54f50dbc4b389f1b949907cf8ce8be97b2812a8eb7a41b4c84567fbe5ce69a3d20df116b067b5f7401576ced020b5120eff580da7a4592881d83b3cebacc28e59904a7a7564bca95cf15eb85f320c858e7e34536170a7c6bc7c9186eee9b6b5d8895aba18a3c7583d049930702b02ce0752db171d9a8f7a3d2cf45eccf26b15bd65be8d5a356561ad0c7e6125b51a3d2fe57c5831545c970e8a50"}, &(0x7f0000000100)=0xad) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x4, 0x4, 0x5, 0x1, r2}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000003c0)={@pi, @hdr={0x0, 0x1}, @x25}, 0x11) 2018/04/17 23:30:41 executing program 7: syz_emit_ethernet(0x2b, &(0x7f0000000180)={@random="b100485caa2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b'}}}}}, &(0x7f00003b5000)) 2018/04/17 23:30:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xde, &(0x7f0000000100)={&(0x7f0000000280)=@bridge_dellink={0x0, 0x11, 0x410, 0x70bd26, 0x25dfdbfd, {0x7, 0x0, 0x0, r1, 0x40000}, [@IFLA_IFALIASn={0x0, 0x14}, @IFLA_CARRIER_CHANGES={0x0, 0x23, 0x1}, @IFLA_LINKINFO={0x0, 0x12, [@IFLA_INFO_SLAVE_KIND={0x0, 0x4, '&keyringcpuset\x00'}, @IFLA_INFO_SLAVE_KIND={0x0, 0x4, '\x00'}, @IFLA_INFO_SLAVE_DATA={0x0, 0x5, "49d8a36fc98b406327ea25168150686c183e283c5e952111e47e2cf10bcf75c8d33f363a18a5c697bc8d5d92d11467de0e77e210cd38c2911d8ba3b597ac361c88b1ca4e95dc69125de4f68a6044598f5e3a48c62748076c4c5ed448a272468b1d4a93f13256a44ad921695545a900"}, @IFLA_INFO_SLAVE_KIND={0x0, 0x4, 'cpuset\\\x00'}]}]}, 0xfffffffffffffe77}, 0x1}, 0x0) 2018/04/17 23:30:41 executing program 2: clone(0x0, &(0x7f0000000080), &(0x7f0000b02000), &(0x7f0000000100), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x2, &(0x7f0000000000)) 2018/04/17 23:30:41 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000a8e000/0x3000)=nil, 0x3000) 2018/04/17 23:30:41 executing program 3: 2018/04/17 23:30:41 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x800000000012ad}, 0x2c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KDENABIO(r0, 0x4b36) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x442, &(0x7f0000000000)=""/251}, 0x48) 2018/04/17 23:30:41 executing program 1: clone(0x0, &(0x7f0000b0ffc5), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000b46f84)) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000200)) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/116, 0xfded) 2018/04/17 23:30:41 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x88001) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x20, 0x0, 0x2}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0xfffffffffffffc00, 0xfffffffffffffffa, 0x4}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x100, 0x74, 0x0, 0x5, 0x81, 0x3, 0x1, {r4, @in6={{0xa, 0x4e22, 0x49, @mcast2={0xff, 0x2, [], 0x1}, 0x57}}, 0x100000000, 0xfff, 0xd65fe7a, 0x1000, 0x1}}, &(0x7f0000000380)=0xb0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={'rose0\x00', {0x4, 0x9, 0x1, "eb1c3f824b65", 0x9}}) getsockopt$inet_int(r0, 0x10d, 0x4000000e1, &(0x7f0000000080), &(0x7f0000000000)=0x4) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000003c0)=0x9) 2018/04/17 23:30:42 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000000040)=[{}], 0x18) sendfile(r0, r0, &(0x7f0000000000), 0x100000001) fsetxattr(r0, &(0x7f0000000680)=@random={'user.', 'proccgroupeth0\x00'}, &(0x7f0000000640)="70726f636367726f7576825fc2879a4a56886b7065746854b4", 0x19, 0x0) 2018/04/17 23:30:42 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(0x0, 0xb) getpeername$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000900)={{{@in=@multicast2, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000780)=0xe8) 2018/04/17 23:30:42 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) 2018/04/17 23:30:42 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000040)) pause() rt_sigtimedwait(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)={0x77359400}, 0x8) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1) 2018/04/17 23:30:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) 2018/04/17 23:30:42 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@broadcast, @multicast2}, &(0x7f0000000080)=0xc) [ 82.266296] audit: type=1326 audit(1524007842.264:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6746 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 [ 82.288685] device lo entered promiscuous mode 2018/04/17 23:30:42 executing program 0: 2018/04/17 23:30:42 executing program 7: [ 82.329533] device lo left promiscuous mode [ 82.369879] device lo entered promiscuous mode 2018/04/17 23:30:42 executing program 0: 2018/04/17 23:30:42 executing program 2: 2018/04/17 23:30:42 executing program 7: 2018/04/17 23:30:42 executing program 4: 2018/04/17 23:30:42 executing program 6: 2018/04/17 23:30:42 executing program 0: 2018/04/17 23:30:42 executing program 2: 2018/04/17 23:30:42 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = open(&(0x7f00000007c0)='./control\x00', 0x0, 0x0) renameat2(r0, &(0x7f00000008c0)='./control\x00', r1, &(0x7f0000000900)='./file0\x00', 0x4) [ 82.991111] ================================================================== [ 82.998656] WARNING: memcpy-param-overlap in generic_perform_write+0x4c6/0x990 [ 83.006092] __msan_memcpy(ffff880167e87018, ffff880167e87000, 4072) [ 83.012556] CPU: 0 PID: 6786 Comm: syz-executor3 Not tainted 4.16.0+ #84 [ 83.019393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.028744] Call Trace: [ 83.031350] dump_stack+0x185/0x1d0 [ 83.034989] __msan_memcpy+0x90/0x1f0 [ 83.038811] iov_iter_copy_from_user_atomic+0xb04/0x17d0 [ 83.044297] generic_perform_write+0x4c6/0x990 [ 83.048875] ================================================================== [ 83.056225] BUG: KMSAN: uninit-value in kernel_text_address+0x248/0x3a0 [ 83.062965] CPU: 0 PID: 6786 Comm: syz-executor3 Not tainted 4.16.0+ #84 [ 83.069782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.079118] Call Trace: [ 83.081692] dump_stack+0x14a/0x1d0 [ 83.085310] ? kernel_text_address+0x248/0x3a0 [ 83.089876] kmsan_report+0x142/0x240 [ 83.093663] __msan_warning_32+0x6c/0xb0 [ 83.097714] kernel_text_address+0x248/0x3a0 [ 83.102109] __kernel_text_address+0x34/0xe0 [ 83.106510] show_trace_log_lvl+0x954/0x1030 [ 83.110902] ? __generic_file_write_iter+0x43b/0x990 [ 83.116000] show_stack+0xfc/0x150 [ 83.119532] ? print_worker_info+0x1b0/0x660 [ 83.123924] dump_stack+0x185/0x1d0 [ 83.127535] __msan_memcpy+0x90/0x1f0 [ 83.131323] iov_iter_copy_from_user_atomic+0xb04/0x17d0 [ 83.136768] generic_perform_write+0x4c6/0x990 [ 83.141347] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 83.146698] __generic_file_write_iter+0x43b/0x990 [ 83.151629] ? rwsem_down_write_failed+0x2c/0x30 [ 83.156373] generic_file_write_iter+0x814/0xbf0 [ 83.161120] ? __generic_file_write_iter+0x990/0x990 [ 83.166209] do_iter_readv_writev+0x7bb/0x970 [ 83.170692] ? __generic_file_write_iter+0x990/0x990 [ 83.175782] do_iter_write+0x30d/0xd40 [ 83.179654] ? kmsan_set_origin_inline+0x6b/0x120 [ 83.184488] ? __generic_file_write_iter+0x990/0x990 [ 83.189581] vfs_iter_write+0x118/0x180 [ 83.193546] iter_file_splice_write+0xbc3/0x1710 [ 83.198309] ? splice_from_pipe+0x2c0/0x2c0 [ 83.202616] ? splice_from_pipe+0x2c0/0x2c0 [ 83.206927] direct_splice_actor+0x19b/0x200 [ 83.211344] splice_direct_to_actor+0x764/0x1040 [ 83.216090] ? do_splice_direct+0x540/0x540 [ 83.220400] ? security_file_permission+0x28f/0x4b0 [ 83.225405] ? rw_verify_area+0x35e/0x580 [ 83.229544] do_splice_direct+0x335/0x540 [ 83.233686] do_sendfile+0x1067/0x1e40 [ 83.237572] SYSC_sendfile64+0x1b3/0x300 [ 83.241629] SyS_sendfile64+0x64/0x90 [ 83.245417] do_syscall_64+0x309/0x430 [ 83.249298] ? SYSC_sendfile+0x320/0x320 [ 83.253349] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 83.258521] RIP: 0033:0x455329 [ 83.261698] RSP: 002b:00007f781f5aac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 83.269388] RAX: ffffffffffffffda RBX: 00007f781f5ab6d4 RCX: 0000000000455329 [ 83.276639] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000014 [ 83.283895] RBP: 000000000072c010 R08: 0000000000000000 R09: 0000000000000000 [ 83.291147] R10: 0000000100000001 R11: 0000000000000246 R12: 00000000ffffffff [ 83.298398] R13: 00000000000004c6 R14: 00000000006fa330 R15: 0000000000000002 [ 83.305655] [ 83.307268] Local variable description: ----newattrs.i@file_remove_privs [ 83.314084] Variable was created at: [ 83.317782] file_remove_privs+0x46/0x830 [ 83.321916] __generic_file_write_iter+0x1d7/0x990 [ 83.326821] ================================================================== [ 83.334160] Disabling lock debugging due to kernel taint [ 83.339590] Kernel panic - not syncing: panic_on_warn set ... [ 83.339590] [ 83.346939] CPU: 0 PID: 6786 Comm: syz-executor3 Tainted: G B 4.16.0+ #84 [ 83.355060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.364394] Call Trace: [ 83.366969] dump_stack+0x14a/0x1d0 [ 83.370582] panic+0x39d/0x940 [ 83.373783] ? kernel_text_address+0x248/0x3a0 [ 83.378352] kmsan_report+0x238/0x240 [ 83.382142] __msan_warning_32+0x6c/0xb0 [ 83.386192] kernel_text_address+0x248/0x3a0 [ 83.390588] __kernel_text_address+0x34/0xe0 [ 83.394987] show_trace_log_lvl+0x954/0x1030 [ 83.399383] ? __generic_file_write_iter+0x43b/0x990 [ 83.404483] show_stack+0xfc/0x150 [ 83.408009] ? print_worker_info+0x1b0/0x660 [ 83.412410] dump_stack+0x185/0x1d0 [ 83.416027] __msan_memcpy+0x90/0x1f0 [ 83.419817] iov_iter_copy_from_user_atomic+0xb04/0x17d0 [ 83.425266] generic_perform_write+0x4c6/0x990 [ 83.429839] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 83.435189] __generic_file_write_iter+0x43b/0x990 [ 83.440108] ? rwsem_down_write_failed+0x2c/0x30 [ 83.444851] generic_file_write_iter+0x814/0xbf0 [ 83.449598] ? __generic_file_write_iter+0x990/0x990 [ 83.454689] do_iter_readv_writev+0x7bb/0x970 [ 83.459178] ? __generic_file_write_iter+0x990/0x990 [ 83.464271] do_iter_write+0x30d/0xd40 [ 83.468146] ? kmsan_set_origin_inline+0x6b/0x120 [ 83.472995] ? __generic_file_write_iter+0x990/0x990 [ 83.478085] vfs_iter_write+0x118/0x180 [ 83.482052] iter_file_splice_write+0xbc3/0x1710 [ 83.486808] ? splice_from_pipe+0x2c0/0x2c0 [ 83.491116] ? splice_from_pipe+0x2c0/0x2c0 [ 83.495423] direct_splice_actor+0x19b/0x200 [ 83.499821] splice_direct_to_actor+0x764/0x1040 [ 83.504562] ? do_splice_direct+0x540/0x540 [ 83.508873] ? security_file_permission+0x28f/0x4b0 [ 83.513879] ? rw_verify_area+0x35e/0x580 [ 83.518022] do_splice_direct+0x335/0x540 [ 83.522162] do_sendfile+0x1067/0x1e40 [ 83.526047] SYSC_sendfile64+0x1b3/0x300 [ 83.530099] SyS_sendfile64+0x64/0x90 [ 83.533885] do_syscall_64+0x309/0x430 [ 83.537761] ? SYSC_sendfile+0x320/0x320 [ 83.541814] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 83.546985] RIP: 0033:0x455329 [ 83.550158] RSP: 002b:00007f781f5aac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 83.557852] RAX: ffffffffffffffda RBX: 00007f781f5ab6d4 RCX: 0000000000455329 [ 83.565106] RDX: 0000000020000000 RSI: 0000000000000014 RDI: 0000000000000014 [ 83.572368] RBP: 000000000072c010 R08: 0000000000000000 R09: 0000000000000000 [ 83.579624] R10: 0000000100000001 R11: 0000000000000246 R12: 00000000ffffffff [ 83.586875] R13: 00000000000004c6 R14: 00000000006fa330 R15: 0000000000000002 [ 83.594789] Dumping ftrace buffer: [ 83.598313] (ftrace buffer empty) [ 83.601994] Kernel Offset: disabled [ 83.605595] Rebooting in 86400 seconds..