INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.19' (ECDSA) to the list of known hosts. 2018/04/21 03:15:57 fuzzer started 2018/04/21 03:15:57 dialing manager at 10.128.0.26:35229 2018/04/21 03:16:04 kcov=true, comps=false 2018/04/21 03:16:08 executing program 0: 2018/04/21 03:16:08 executing program 1: 2018/04/21 03:16:08 executing program 2: 2018/04/21 03:16:08 executing program 4: 2018/04/21 03:16:08 executing program 7: 2018/04/21 03:16:08 executing program 3: 2018/04/21 03:16:08 executing program 5: getdents64(0xffffffffffffffff, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/21 03:16:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000003, 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) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000780), &(0x7f0000000740)) clone(0x0, &(0x7f00000000c0)="acc597099f179e04318db464c6a1c1429fe21323cd6362dc30a934b0bb94b569cd113c96cafad269cd5d7765c4a79bb3178a85f30f", &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000140)) syzkaller login: [ 44.481766] ip (3745) used greatest stack depth: 54672 bytes left [ 45.916897] ip (3882) used greatest stack depth: 54560 bytes left [ 45.980640] ip (3887) used greatest stack depth: 54544 bytes left [ 46.020128] ip (3891) used greatest stack depth: 54200 bytes left [ 46.481848] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.488362] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.512175] device bridge_slave_0 entered promiscuous mode [ 46.552022] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.558568] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.595830] device bridge_slave_0 entered promiscuous mode [ 46.610246] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.616772] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.632074] device bridge_slave_0 entered promiscuous mode [ 46.644335] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.650836] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.668586] device bridge_slave_0 entered promiscuous mode [ 46.685591] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.692127] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.719165] device bridge_slave_0 entered promiscuous mode [ 46.736144] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.742657] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.764120] device bridge_slave_0 entered promiscuous mode [ 46.779376] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.785881] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.805109] device bridge_slave_1 entered promiscuous mode [ 46.823871] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.830377] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.841467] device bridge_slave_0 entered promiscuous mode [ 46.853179] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.859660] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.880654] device bridge_slave_1 entered promiscuous mode [ 46.890522] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.897015] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.914619] device bridge_slave_1 entered promiscuous mode [ 46.925319] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.931831] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.953985] device bridge_slave_0 entered promiscuous mode [ 46.968108] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.974591] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.993344] device bridge_slave_1 entered promiscuous mode [ 47.007845] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.014350] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.027600] device bridge_slave_1 entered promiscuous mode [ 47.048797] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.061454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.068967] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.075467] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.087634] device bridge_slave_1 entered promiscuous mode [ 47.094559] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.104017] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.112070] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.118512] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.156685] device bridge_slave_1 entered promiscuous mode [ 47.164231] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.170716] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.217702] device bridge_slave_1 entered promiscuous mode [ 47.252398] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.271912] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.284103] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.299108] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.311467] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.321288] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.358814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.399697] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.496261] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.526263] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.580154] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.658724] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.259575] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.300297] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.314188] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.356739] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.464160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.485156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.496240] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.515634] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.578436] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.586295] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.605321] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.662585] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.686571] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.751712] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.826648] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.900729] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.502693] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.550370] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.562919] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.617671] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.727806] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.736757] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.753256] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.786909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.797726] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.805526] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.815866] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.900398] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.932520] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.942507] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.955145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.006236] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.013392] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.021956] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.029396] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.037833] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.064904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.093116] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.104206] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.112383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.132837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.163920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.200752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.223913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.248769] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.257102] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.264893] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.273756] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.301276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.322932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.338169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.356741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.371870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.384629] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.391781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.399989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.419799] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.439681] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.447531] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.455185] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.482079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.513593] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.542500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.556884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.570773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.579740] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.587793] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.595851] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.614448] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.630801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.646775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.664812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.679649] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.695260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.705005] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.712250] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.720946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.756626] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.777362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.810137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.138989] ip (4338) used greatest stack depth: 53976 bytes left [ 52.830263] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.836794] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.843674] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.850150] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.866619] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.875426] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.881936] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.888785] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.895242] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.903593] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.918178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.929701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.954233] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.960763] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.967793] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.974291] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.014663] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.022760] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.029261] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.036183] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.042659] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.056636] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.064662] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.071113] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.077951] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.084433] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.128940] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.140298] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.146808] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.153667] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.160172] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.171338] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.187957] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.194466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.201374] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.207856] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.277004] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.287654] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.294132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.300979] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.307447] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.340693] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.920585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.934781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.949589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.964723] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.976115] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.986190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.178700] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.612192] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.686859] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.722283] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.744877] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.759993] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.862185] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.912814] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.949729] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.956116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.964835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.432151] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.438491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.449303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.519190] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.525543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.533598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.567436] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.577917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.593668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.624970] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.631424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.659090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.685733] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.700648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.725521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.745573] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.753476] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.772212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.807660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.836765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.865673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/21 03:16:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000007d000)}]) 2018/04/21 03:16:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/187, 0xbb}], 0x1) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x14, 0x19, 0x30d, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/21 03:16:36 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./agrop\x00\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000300)) write$cgroup_int(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="fa78e896e3a2e2af534e65b7dd03925330"], 0x1) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x0, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000001c0)={0x9, r4, 0x0, 0xa36}) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x18000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000000240)={{0xffffffffffffffff, 0x0, 0x80000001, 0x2, 0x56a8d57a}, 0x62, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f00000000c0)={0x4, r6, 0x2, 0xffffffffffffffe1}) 2018/04/21 03:16:36 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000013c0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4, 0x10}]}, 0x38}, 0x1}, 0x0) 2018/04/21 03:16:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001275, &(0x7f0000000000)) 2018/04/21 03:16:36 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000004680)=@updpolicy={0xb8, 0x14, 0x325, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/04/21 03:16:36 executing program 5: 2018/04/21 03:16:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='statm\x00') read(r0, &(0x7f0000000040)=""/113, 0x71) 2018/04/21 03:16:36 executing program 1: symlink(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff}) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x22000181) rmdir(&(0x7f0000000100)='./file0\x00') 2018/04/21 03:16:36 executing program 6: [ 70.057559] netlink: 104 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/21 03:16:36 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x0, &(0x7f00000002c0)}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) 2018/04/21 03:16:36 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_create1(0x80000) 2018/04/21 03:16:36 executing program 4: socketpair$inet6(0xa, 0x2, 0x20, &(0x7f00000001c0)={0xffffffffffffffff}) bind(r0, &(0x7f0000000200)=@in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, 0x80) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x408000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x7c000001, 0x27, 0x37}) r2 = socket(0xc, 0x802, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x1, 0x3, 'client0\x00', 0x5, "6cb17fd3c445c399", "49456218cd01e824f23038182d34d1c76c4c3544c1ac7361e2634a52ac6e602d", 0x6, 0x8}) readahead(r1, 0x8, 0x401) bind$netrom(r2, &(0x7f00000000c0)=@ax25={0x3, {"10f53e1b8d8ceb"}, 0x2}, 0x10) listen(r1, 0x101) write(r2, &(0x7f0000000040)="240000001a0001f00080000400ede80e0af6f92c7839010600f2ffcb0800190005d70000", 0x24) 2018/04/21 03:16:36 executing program 3: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) 2018/04/21 03:16:36 executing program 2: r0 = socket(0x11, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) 2018/04/21 03:16:36 executing program 0: ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000000)={'\x00', 0x6}) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYBLOB="ff07000004007dfe37c8bf75143fadbe5d6b9257222b7597ea480d667eb78291f01de422b1769131225af690918d0c00046bdc4f23132dcb177d0b49d5ef4382a236f2e7a8f2233212f78c1cd437c535038f36222831cf1eb3b5fa4a498f696ce60699485de9354586cb39c32001efbdd977ab116e28532f5a03105ac650ae53c565d31900049f693f1d3237dc22b7947c00000076c8adc171427ae43556328f5e2fd19e3f567a4463e26642647af4583e3cb07d245d489235a482e697dcb44d060086731cea3f775caa473ce2568ad6148fd948c9b5572ba951c491433645613626a658d5fd04ea41dbc5a08797797fd412f37a585087f82db9a4fb09cea77b0f01489e42d89d651f0c7aa81e548992a227a8723a8a1a08"]) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) ioctl(0xffffffffffffffff, 0x5386, &(0x7f0000000040)="9b0543be077e87390c4ea910bcb576ba9650df7fe6350105942d904d495c52bdeda224e466500e286fdfe0") 2018/04/21 03:16:36 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket(0x3, 0x7, 0xad) r2 = dup3(r1, r1, 0x80000) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000140)={0x3f4, 0x5, 0x9}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x8, 0xf37b}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="12000000ceab2cebcb98879959cca6897ea96810049c00000000000000000000000000000000"], &(0x7f0000000100)=0x1a) sendto(r1, &(0x7f0000000180)="ecd89100a2b6d4a653fde2c0c17c3960b749a45d8d54d649e0ce5d933b2419a5680d36f8dd3e93e49267efb9fafa82b918028d94edde391c7a3e1fe670840233d48797fd0fc1cbec121ad2386ca09fa7a9ccfa4760178696e557d0f4068e7d8565bf74d93142c7a71c029e53a2835837b8eb33e37df69a0fb546be2e7de8fc6fce1f4f14d70d", 0x86, 0x10, &(0x7f0000000240)=@ax25={0x3, {"693e984c1b534f"}, 0x9}, 0x80) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x3f, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f00000000c0), 0x94, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000001400)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000001440)=r5) r6 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r8 = shmget(0x1, 0x4000, 0x21a, &(0x7f00001c4000/0x4000)=nil) shmctl$SHM_STAT(r8, 0xd, &(0x7f00000003c0)=""/4096) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f00000013c0)="d8cc6e8abff6f015e188f8edc92c7dcdc4dff3c5d6119544c447eba59e4b83317f42c8767fcc8e69a01d8f9f4b9ade72fe9c39cf") ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f0000000340)=0x2) 2018/04/21 03:16:36 executing program 1: socket(0x17, 0x2, 0x8) r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x24d4}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r1, 0x7c}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[], 0x0, &(0x7f0000000180)=[{&(0x7f0000000300)="fc7447280cd806686cd198520b300f0d7bd76ac5088c17977067b2b3f0", 0x10}], 0x1, 0x0, 0x319}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x30, &(0x7f0000000080)=@nat={"6e6174000000000002000000e000", 0x19, 0x3, 0x90, [0x20001680, 0x0, 0x0, 0x20001fd0, 0x20002000], 0x0, &(0x7f0000000000), &(0x7f0000001680)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xeb, "bd6d93f99f867b146cc1960d3a9baa46b375fb5a15595902da33730690273a7e0c43307b714e4b56ecb4010a2c5e1b21a2b734c006293eeb19daa104e23ea4e2508c6e23f81aaa2780ba8375d697c888fcea26a438abf6f067ca5746bd8872b804930b0b1e48dbdcfa8b5159ebcb88f0e3e58524fa517f00d4e2a0d34cbd6e22baf16eec6c7b6d2ef949d567de2ce6770fe5bb6f24830e44b3937c0af275c69702bfaf085d0b3f2c06d03d3728ff41103b4663b8f29a2e0343a081cff603269138c0f5eb0c432f5b24ef40b09ccb379bb63fafeb907fa45c2b9c678775429eff4649816674aba8ef6f8f84"}, &(0x7f0000000040)=0xf3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x8, 0x8000, 0x5, 0xbc16, r2}, 0x10) 2018/04/21 03:16:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x40000006, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = dup3(r0, r0, 0x80000) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) getsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0x81, 0x0, 0x9, 0x1, 0x10, "3e10b44ae3138e4d18c5822598d4743537db6e35b89bd97ffff54cdb4d1d3081defe94acd7066c942750fbca18e1511a2eb4b32a2abd55900fb6b88f056f1879", "cc1dce5a29310aa09396f96085e56c4f118a49f4c8ff5a3bfc17f8635a240896104387b08855a12ed1c28188a62f9ef6bec6477a08c8e710b90b4507292a602a", "38ef803b49578cc98e910a44de0c204a16b9ee249ee9846de06a301c573920f4", [0x3, 0x462]}) 2018/04/21 03:16:36 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x2, 0x1, 0x100, 0x0, 0x50000, r1}) 2018/04/21 03:16:36 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000005, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x8000, 0xa}, {}, {}, 0x0, 0x0, 0x40000000001}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$inet6(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x80000) 2018/04/21 03:16:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10040, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) shutdown(0xffffffffffffffff, 0x0) setgid(r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pivot_root(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') 2018/04/21 03:16:36 executing program 5: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000040)=""/52, 0x34) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0xe5ad, 0x3, 0x9, 0x10000}, 0x8) sendmsg(r0, &(0x7f0000780fc8)={0x0, 0xfd13, &(0x7f0000588000), 0x0, &(0x7f0000000180)=[{0x0, 0x0, 0xfffffffffffffff8, "3749a8ecc5b11743a9d77e43822cd0e943dd231014feb66fb5c9e63c36438ead51e44008b89f4db47dcd4731189b8e943039dc9b95e42adc6c8b821ea1c24ce725536a18ae636754a0f7f4f483e75d06183f104bbc42d2bf328015e002de6711bc71ff"}, {0x0, 0x3a, 0x1ff, "4efbd5ba9dd90287efa888ee3064d830d477bb56e898a6e83bc5b842446cd2a2a01f5bc3557a3c2a73a196487f5cea8cc29918ac7671305f0af91e6140aa36bfb34d15f97d1ad06b28c3ede75ce863db7917140e7261159390f4770fdb1c9e9ff28a9ad2e14480511f0ceae3888a7b92f0cd69a3b3fd4e33d27f954b7113a02b4c1763191c0bc6500e6c45e9f72bda27381367555f175a618f8fe5ce46fb7621f87414ff2712"}, {0x0, 0x129, 0x0, "85c9c883d3fd66bc14933ce37aa9d3a95793117c1145d91c82f269f1b9d8960b84bdec2dd14a658cf61f0bbcbaf697e170389b9399620f289a6b588163a5125abc75a59dcb4072d352b73a4225a0942015691916b4e859ce03f94ee50052370ae7b7c6b000cd2bcf7e64c554e3166895a42b4fc2dde7802a4b1a3413af9e2f782e8cf8a164d7e2a52d3a4ebcd005b05d6270b7c02b7864dc3fe2e85b3fbbee4fe634ecc501c43460d5664951ad3aad788a30eb4dd6"}, {0x0, 0x18e, 0x9, "363c184c76db33d5f1274c5b257d43069bd80ad6b47865b130ac15a32a0f5b88dc8b09e7f8bb43cbf61df2320423563cc4c0525b325bda1a2578b775d68809896efeb3edb02df392034a4d7aef82d5988ad02ab02be2bb0837ae1f428ac29ac81c1de97a298a3080856aa2f34e6f80c4ff6d657bf6097a0fbf36248b70fb18bae087594a7952d171ea9c038f75fb9d9998b5b2c9f6e2891c9d7678692f4272f9a921ce53350e4bd1417ffe9ce0cc3a20946145e5f8073b09e7e3f5a5624fbaf7956871404ed4cb420f289796fc35906d9c435da6aaa2d7ad502ebeaf6cc11ad46f0073ec5ebfe3a4"}, {0x0, 0xff, 0xa8, "dde8c496ae2add0e2434e11984f3bfbcba4dc1de86c56ae0aeb79b3db17943bf17727b554d11d81dbe96f07c0d096ae0ad96c6f1dbe3d45678255505f65b740fbba92a27de80ceab1b3764af26d6e5ec27d2e9f6411657676122db6bb37f040dbd17d71b8dc6e06abceb784b881f5d83aa7707794b4f4b8fa225b3e427e3398996cf1977b044ca2c61d6d62416c7c70a85ef4956baad4583e50f18e1f352ffc1ebd12822c853cd44fbc5661d6bb318860b75c5"}], 0x0, 0x1}, 0x4) write$cgroup_subtree(r0, &(0x7f0000000540)={[{0x0, "6d65f90000000000763cd7ec51d2f4a1a3f66b73e907d581d58d24f4e20e3bb03ca2895be8ec52c1372552c2367f", 0x20}]}, 0x30) accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) 2018/04/21 03:16:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="e95bad08b60a93fa00000380409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000001340)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001300)={&(0x7f00000012c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) sendto$packet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000080)=r3) 2018/04/21 03:16:36 executing program 7: r0 = socket$inet6(0xa, 0x80801, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/21 03:16:36 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r2, r3, r4}, 0xc) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r5, 0x12a, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/04/21 03:16:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x6, 0x1, 0x800}, &(0x7f0000000300)=0x10) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14) connect$packet(r2, &(0x7f0000000440)={0x11, 0x7, r3, 0x1, 0x2039247, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1}, &(0x7f0000000140)=0x8) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) connect$packet(r4, &(0x7f0000000280)={0x11, 0xff, r5, 0x1, 0x9, 0x6}, 0x14) 2018/04/21 03:16:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@routing={0x3f, 0x0, 0x0, 0xffffffff, 0x0, [@loopback={0x0, 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}, 0xfffffffffffffe61) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x8000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/21 03:16:36 executing program 1: socket(0x17, 0x2, 0x8) r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x24d4}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r1, 0x7c}, 0x8) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[], 0x0, &(0x7f0000000180)=[{&(0x7f0000000300)="fc7447280cd806686cd198520b300f0d7bd76ac5088c17977067b2b3f0", 0x10}], 0x1, 0x0, 0x319}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x30, &(0x7f0000000080)=@nat={"6e6174000000000002000000e000", 0x19, 0x3, 0x90, [0x20001680, 0x0, 0x0, 0x20001fd0, 0x20002000], 0x0, &(0x7f0000000000), &(0x7f0000001680)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xeb, "bd6d93f99f867b146cc1960d3a9baa46b375fb5a15595902da33730690273a7e0c43307b714e4b56ecb4010a2c5e1b21a2b734c006293eeb19daa104e23ea4e2508c6e23f81aaa2780ba8375d697c888fcea26a438abf6f067ca5746bd8872b804930b0b1e48dbdcfa8b5159ebcb88f0e3e58524fa517f00d4e2a0d34cbd6e22baf16eec6c7b6d2ef949d567de2ce6770fe5bb6f24830e44b3937c0af275c69702bfaf085d0b3f2c06d03d3728ff41103b4663b8f29a2e0343a081cff603269138c0f5eb0c432f5b24ef40b09ccb379bb63fafeb907fa45c2b9c678775429eff4649816674aba8ef6f8f84"}, &(0x7f0000000040)=0xf3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x8, 0x8000, 0x5, 0xbc16, r2}, 0x10) 2018/04/21 03:16:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10040, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) shutdown(0xffffffffffffffff, 0x0) setgid(r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) fchdir(r0) rmdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pivot_root(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') 2018/04/21 03:16:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)=""/90, &(0x7f0000000080)=0x5a) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x80800) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000df1000)=0x8, 0x4) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000440)=""/4096) 2018/04/21 03:16:37 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)={r0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000540)=[{0x4, 0x2}, {0x0, 0x80}, {0xb, 0x80000001}], 0x3) timerfd_create(0x7, 0x800) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="88", 0x1, 0x7fff, &(0x7f00000006c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000000)=0x54) 2018/04/21 03:16:37 executing program 0: unshare(0x400) r0 = socket$inet(0x2, 0x803, 0x1) connect$inet(r0, &(0x7f0000000180)={0x2, 0xfffffffffffffffe, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f0000000040)='uservboxnet1vmnet0keyring#vmnet1procmd5sumself{^systemtrusted\x00', 0x2) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x4) connect$unix(r0, &(0x7f0000000080)=@abs, 0x6e) 2018/04/21 03:16:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000399fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)="3e4b4aa5ada9c6a0893c3b88f2b079d8cb76b952b1c4202427d1bdc34508ef61026d8d306d0ee467ab61ad16b41245bd813bdc5e257ae41d24ce7afad70970d15ed272102450829a55b6fbee751538775facca63da542c0f7d2cc019a62baf0112d922cf9bbccaf02784100e42c9ca31961eba21cc1eeb1e89ea0bebb20ae60388dd6329128300990116e0055c6019fa8b45ff470c7272cb47efb6049b6b39c60e80ab4c703f341ca0dcae5ac711d78e02553d5dadecc1cc8c4a31618e72a4be8f0cb68069055a46d250c94efc0488655e948dfb7fef823690a471c0aca446a56f7b92e9c3eda60feff023ef6634a820"}, {&(0x7f0000000100)="5197ae0d5ca97fb18e52a9781e82fbe844e33cc8f41117dd9f4b734d9f2da3b72eb10d5daaa5aa3311af6cb6376df0f407cc17c0088d5ff737a819852754c553c2ad0695d728beb9f78534c7fcfc6ae5262a4db8b4ee3b7b96736bfd08a75e0e016dc44e05c969f70cc76df13338cf93dfce97c2af5686ca072b7b616351052078f4ac90c6e6c7ed33241e3707e6be230a4990a1599963cbb19389e66c15e6a1"}, {&(0x7f00000001c0)="7343d0f6a105f17d2f338cde002a8e77c1afeede7cc6c27b495f05dacaaac9f1af890d3605c5cedf92df3e0b60c9c18a92f2ad6d40ed2c95abe01e131fbcc24814996f64618c0a0ace37084c36c096668bbe08c4b8a76a580bc434fbc3ffebd3f7e66f1decf98a390bbe3d80abc85e4684d0f5905305d1684f83ee722876b21c79381d81f360c3a6a2248a8ccfab1a4ad638d49b03069946d8af2c6d8b06ff6c009f620e0223445e1f422cef32486e9236f271fecfbdb149750a"}], 0x0, &(0x7f0000000000), 0x101, 0xffffffffffffdffd}, 0x80) 2018/04/21 03:16:37 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r2, r3, r4}, 0xc) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r5, 0x12a, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/04/21 03:16:37 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000000ff8)="fffffff4ffffffff", 0x8) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)="27f3212500") 2018/04/21 03:16:37 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000900)=""/187, 0xbb) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bridge0\x00', 0xfff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000001c0)=r0) getpeername(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) r2 = dup(r0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000040)=0x576c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000500)=0x79, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="f7087bccfca387a1db76b53daead6183", 0x10) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/21 03:16:37 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) ioctl(r0, 0x401, &(0x7f0000000080)="d5e521f27cd4182e47364b23b286a7cb7a6cc0ebdcbd81a5b33f49591883fff5e0409308fe67e8eb5daec38751565ed3d5e85ba8b48eee795beb2a013eed0edcf5cc62c6376ae349ed829e9b967772fa22e5a015c10d2f83ce8d6f7e1794e0032cb57ed4736f4242501a935037471cdefa4213ac741e5baa0ead4ff1a1603590329f38862065eea70328298994b4e1a2") sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000002c00ff0cfffefd956fc283b724a600000d00000000060000000000001013000006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0xf91, 0x4) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48, 0x800) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x3fe, 0x0) 2018/04/21 03:16:38 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x64) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/4096) memfd_create(&(0x7f0000001040)='\x00', 0x1) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) iopl(0x833) ioctl(r1, 0x4800000002284, &(0x7f00007bb000)) [ 72.018442] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/21 03:16:38 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x500) unshare(0x28060400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) 2018/04/21 03:16:38 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)) r0 = getpgrp(0x0) syz_emit_ethernet(0x5e, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [{[{0x9100, 0x80, 0x5}], {0x8100, 0x7, 0xffffffffffffffd7, 0x1}}], {@canfd={0xd, {{0x1, 0x9, 0xffff, 0x1}, 0x1e, 0x1, 0x0, 0x0, "1fd7f9e8031eb50284f90f9d9e7218592f0e21f19d56d1a54a40be922db3f6f10e3a1ff05efb44a536ea03d8586fe963c5266d4c00b657ad69adc4d4c520ad72"}}}}, &(0x7f0000000000)={0x1, 0x3, [0xa19, 0x707, 0x22c, 0xe96]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x200, 0x0) openat$cgroup_procs(r1, &(0x7f00000001c0)='cgroup.threads\x00', 0x2, 0x0) migrate_pages(r0, 0x5, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) getpgid(r0) [ 72.103861] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/21 03:16:38 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@mark={0xc, 0x15}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/04/21 03:16:38 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/softnet_stat\x00') openat$cgroup_type(r2, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) setpriority(0x2, r3, 0x3) sendfile(r1, r2, &(0x7f0000000080)=0x1, 0x1000000000fe) 2018/04/21 03:16:38 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x6, 0x3}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x2) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x3, 0x4) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="84976344f280402ff79a621e979ef78aa5b8388f6425e74ec16d5c5e21f5ce9657d86497e4f169da319799eec0438c9a613950acff3b92dfd956a49f8972498df8c46aeb4c33613419859abf27") 2018/04/21 03:16:38 executing program 1: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x40000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040), 0x4) mkdir(&(0x7f0000034000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000005ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xb4201, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x7fff, 0x100000001, 0x3, 0x5, 0x162, 0x7, 0x4, 0x2, 0x68, 0x4, 0x3ff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futex(&(0x7f0000013000), 0x0, 0x0, &(0x7f0000002ff0)={0x0, 0x1c9c380}, &(0x7f0000012000), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x4, 0x0, 'client1\x00', 0x1, "2dbffea0a9dcb34a", "cddde2d1ab68d107cde9592189d6c314a3a61ff5f3c12071af99b32c108e953d", 0x6, 0x5c57}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000080)) 2018/04/21 03:16:38 executing program 4: r0 = socket(0x3, 0x802, 0x8) write(r0, &(0x7f0000000100)="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", 0xfc) read(r0, &(0x7f0000000000)=""/89, 0x59) 2018/04/21 03:16:38 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='net/netlink\x00') prctl$seccomp(0x16, 0x3, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0xffffffff80000000, 0x401, 0xff, 0x2d}, {0x5, 0x9, 0x10e, 0x5}, {0x10000, 0xa3d, 0x8, 0xbc2}, {0x1, 0x29, 0xfffffffffffffbff, 0xfffffffffffffff7}]}) lseek(r0, 0x4002000000000, 0x0) 2018/04/21 03:16:38 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) clock_gettime(0x7, &(0x7f0000001200)) 2018/04/21 03:16:38 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x0, 0x0) add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0x1c7, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @rand_addr=0x4, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/04/21 03:16:38 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x200) fchdir(r0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x9) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)="83c5", 0x2) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) epoll_create1(0x0) socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x800000000000003f) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/21 03:16:38 executing program 0: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000040)=0xfffffffffffffffe, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x100) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x2}) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/04/21 03:16:38 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'user.', '\x00'}, &(0x7f00000000c0)='md5summime_typecgroup\x00', 0x16, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x72, 0xbf, "e73194913508a2d9fd894fb36eab06c4458a437b6f4b5c122c030ff99b54524ae24c3fd5e9250c33459d82da84675fdaf4427e7fdef61c22d47ff0d1bdafbfaa2b8ae9215da69939586f643f75c645ea1e559be81defc25aa6af51fe2613aa93c762b68f84df1d9f929c"}, &(0x7f0000000180), 0x1000) 2018/04/21 03:16:38 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/softnet_stat\x00') openat$cgroup_type(r2, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) setpriority(0x2, r3, 0x3) sendfile(r1, r2, &(0x7f0000000080)=0x1, 0x1000000000fe) 2018/04/21 03:16:38 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffff7fffffffffff, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000011f88)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0xfffffffffffffffd, 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={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) readlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) kexec_load(0x80000001, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000040)="3097b86f5c2fe33b30a4627cf31396473e6af46faf9fd6b88527c9180fa7b4f2856bc5f390bc60e6d6ddbbf6f60a1ddfe46352619cfa42297b21db02ca6b9aa6fa69823614b6949fa388d80e57781614d9d5a9873f786ac33056d18a18bf49a441af843ec236f24e45e75e50c5690406945c362e526bd6e7a0af6bc231653924dba3febb5b14192e6b5b4a032c96960a6f8f1b172894ecafab6014f40ea8d27685d9424fe81ac9095f10ebd07e1b6888", 0xb0, 0x9, 0x3}, {&(0x7f0000000100)="91745fbee67fc6b04899d46938d7cbe2e0ab54d87e18d72d4a825e308d7a2e534c8b024a25ae5bc2c3e435372a7a87e41bfd1be63ec5d67635a02228618f8b89c8f11a1aad1d9da77595c512569ed1c8baf663cfafff3e9f16cf033d3210f0ae78d6ec3555e661d1bb2bb6cb7dd1fa99d43e376b51c3a0d55c6753c54c93860e64db5ce5b121080eede7167e9df715790759edf6b5224688d15f1b8dfa67d9fdb397d759bcbba22b18954571f21cc74a4d58f3f8bedfe7be84", 0xb9, 0x6, 0x200}, {&(0x7f00000001c0)="de31a89284c509f8d07bdbd9fccf508d1b528689eacf92ce61e3b540f57050b7c17eeb670fb172c8ea6f460204eae46757c7d97890737cfdf734243bb7c794be23d25e1e6b3ec62098f5ae71311b11e53afade15f13f19ccbea0f981524d7c39d284b2b4561425ef9acdeb3ca29b424fd0a2f903573ff776abe736329f947f2b304617a62d3a8546f92e83136da952a9124284f5370322717894a05f11cec76794f0a77a47679d2bf2537c48da0f3ce25522f4b094825b6b06444426cc02a1569df7010a76eced84749540bf9c3f8c00bafb075c8d43926ac59c4acfa8851fa7e5bafff72e8fffc8", 0xe8, 0xffff, 0x7f}], 0x1c0000) 2018/04/21 03:16:38 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000d26000)={0x0, 0x81}, &(0x7f0000000100)={0x1000000}, &(0x7f0000d25fc0), &(0x7f0000ab6ff0), &(0x7f0000000240)={&(0x7f0000288000), 0x8}) r0 = dup(0xffffffffffffffff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x1, 0x6, 0x800000008000000, 'queue0\x00', 0x1}) [ 72.895382] Option ' ' to dns_resolver key: bad/missing value 2018/04/21 03:16:39 executing program 2: r0 = socket(0x11, 0x803, 0x300) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2}, 0xfffffffffffffdec) socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) 2018/04/21 03:16:39 executing program 4: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) timer_gettime(0x0, &(0x7f0000500ff0)) socket$alg(0x26, 0x5, 0x0) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)=0x8, 0x4) 2018/04/21 03:16:39 executing program 3: r0 = socket$rds(0xa, 0x2, 0x11) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000017c0)=[{&(0x7f0000005000)="7e0a0843b812cef688", 0x9}], 0x1, 0x0) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb420}], 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1400000000000000290000003e0000000000000000000000000000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f000000f000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="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"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1f}, 0x0) 2018/04/21 03:16:39 executing program 1: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x5, 0x2dda, &(0x7f0000000000)=""/21, &(0x7f0000000040)=0x15) getsockopt$sock_buf(r0, 0x1, 0x39, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)=0x1) [ 72.986234] Option ' ' to dns_resolver key: bad/missing value 2018/04/21 03:16:39 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffff7fffffffffff, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000011f88)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0xfffffffffffffffd, 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={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) readlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) kexec_load(0x80000001, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000040)="3097b86f5c2fe33b30a4627cf31396473e6af46faf9fd6b88527c9180fa7b4f2856bc5f390bc60e6d6ddbbf6f60a1ddfe46352619cfa42297b21db02ca6b9aa6fa69823614b6949fa388d80e57781614d9d5a9873f786ac33056d18a18bf49a441af843ec236f24e45e75e50c5690406945c362e526bd6e7a0af6bc231653924dba3febb5b14192e6b5b4a032c96960a6f8f1b172894ecafab6014f40ea8d27685d9424fe81ac9095f10ebd07e1b6888", 0xb0, 0x9, 0x3}, {&(0x7f0000000100)="91745fbee67fc6b04899d46938d7cbe2e0ab54d87e18d72d4a825e308d7a2e534c8b024a25ae5bc2c3e435372a7a87e41bfd1be63ec5d67635a02228618f8b89c8f11a1aad1d9da77595c512569ed1c8baf663cfafff3e9f16cf033d3210f0ae78d6ec3555e661d1bb2bb6cb7dd1fa99d43e376b51c3a0d55c6753c54c93860e64db5ce5b121080eede7167e9df715790759edf6b5224688d15f1b8dfa67d9fdb397d759bcbba22b18954571f21cc74a4d58f3f8bedfe7be84", 0xb9, 0x6, 0x200}, {&(0x7f00000001c0)="de31a89284c509f8d07bdbd9fccf508d1b528689eacf92ce61e3b540f57050b7c17eeb670fb172c8ea6f460204eae46757c7d97890737cfdf734243bb7c794be23d25e1e6b3ec62098f5ae71311b11e53afade15f13f19ccbea0f981524d7c39d284b2b4561425ef9acdeb3ca29b424fd0a2f903573ff776abe736329f947f2b304617a62d3a8546f92e83136da952a9124284f5370322717894a05f11cec76794f0a77a47679d2bf2537c48da0f3ce25522f4b094825b6b06444426cc02a1569df7010a76eced84749540bf9c3f8c00bafb075c8d43926ac59c4acfa8851fa7e5bafff72e8fffc8", 0xe8, 0xffff, 0x7f}], 0x1c0000) 2018/04/21 03:16:39 executing program 7: r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) getsockopt(r0, 0xff, 0x800000000000, &(0x7f0000000040), &(0x7f0000000000)=0x761d7b940347db44) 2018/04/21 03:16:39 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) fsync(r1) socket$inet(0x2, 0x807, 0x7) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/04/21 03:16:39 executing program 7: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) socketpair(0x5, 0x800, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006c3ffc)) 2018/04/21 03:16:39 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9c6c5f31e4748062f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) accept4$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x80800) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/72, 0x48}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f00000001c0)}], 0x3) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x6, @random="71055848381a"}, 0x10, {0x2, 0x4e20, @broadcast=0xffffffff}, 'teql0\x00'}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000080)) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/21 03:16:39 executing program 4: r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file0', [{0x20, '\x00'}], 0xa}, 0xd) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x80000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="86a5a016d9e9c677e110bf471db9646158c6a0797f6a99252b7b43463512695ac90a4a65372be126f673604021ee3af149", 0x31, 0x1}], 0xa743e830b1796880, &(0x7f0000000100)={'nouuid,', {[{@discard='discard', 0x2c}, {@uqnoenforce='uqnoenforce', 0x2c}, {@usrquota='usrquota', 0x2c}, {@swidth={'swidth', 0x3d, [0x3f, 0x30, 0x39, 0x34, 0x37, 0x7f, 0x37, 0x38, 0x34, 0x35]}, 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}]}}) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/11) execveat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/21 03:16:39 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000000180), 0x0, 0x4) personality(0x4000000) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/04/21 03:16:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/icmp6\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/159, 0x9f}, {&(0x7f0000000340)=""/81, 0x51}], 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x3bc0, 0x2, 0xff, 0xc, 0x1, 0x3, 0x800}, 0x20) 2018/04/21 03:16:39 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9c6c5f31e4748062f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) accept4$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x80800) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/72, 0x48}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f00000001c0)}], 0x3) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x6, @random="71055848381a"}, 0x10, {0x2, 0x4e20, @broadcast=0xffffffff}, 'teql0\x00'}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000080)) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/21 03:16:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000000100)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=ANY=[@ANYBLOB="18000000000200000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) close(r1) close(r0) close(r0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="328359d74aac301af1e579e72071350582750838ae6e41a3b73e737dab1c642c06cf1c9880b756c7a0277ec2af945a0e0095f848126ef246a6864d4703b27436e760c2ad7da39953dd2db69ab107d19ca7bf164cc32b581ed6b8f25057c07ca594f08e9a3ca8909c61341b23988b16079c092a213b64c23233139047074ea2be5fe1d744a5afb301466dc7dbfeda9364bcb0f80ab463b62eac2c928fe6da4ddf18569e1f208f0d22e05a07dad1b773130924dc14bea1511e36") 2018/04/21 03:16:39 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00004f9b78)=ANY=[@ANYBLOB="08040000000000000100000001000000b625d2f02a8152fc117d01b8cfa2096217fa375321395cdbf895ebf9ceb5a37e12d93b4baa5f8f1729c6432f2984610262df916acf0ccac939b13ecaf953d5862a16384aec5fb8145cdcf055e0944fdf608440c0bfbfe8ec24c0f0b1a4966b131615cfc8a667440c7d7be0ee640715e7d8130ec0c8cc72d63ed016bfb8bd60fb0dcef31376544929e4add41e200bf4bb5241e056804407467d009acaf0605fa0aea6621d218b9c71637b586c6b6b79bce5452deb7b2aaccd6d69a2dd692af5d6aa5e67260fb0aa320845bf8c6aeb5236caf2697ba0587b1a36d5306c1a9cea5d8c1a544474158ab80c0c1d5b4fe69f5827e8fc2aadf7da3e07c36e571c6f959a4750d62388cb03372ee1774da1f1d34b3aa6754022c90c0870ab2d335f58689b6c19a10b91e01d90b349fde1a72f617da87dd77555313c58e7f64fae0ce77e10b10900b0b19cc886262bcb985275e93de91f7847f4085152a70b8b39c04171fb919a9f2766f06d9ce2a60c0ec281d6cd5c943ecbdf4a539d20b3881933356a970d57e171b8f79f1fb11842b710b1022814f97c25e0c1e04691a334108b63c2e5f7fa83bebee9d8a662741d22f431016a64b9ccdcf7ee28290f2353c29560a232b78f80dd6fa3d4d0dc540a62d2c10d8df14e03fb6e292edb9c55385aedae62cf35c52540ba89a0a376ac3d9e5d9613d8c2c188e3a633fe143542ca968afb3f910817f4f1de4ec253f669eaa09f66fa5cf61d995f9933c6210636c4f3bf3ee35fae912b7a6c1ca469d771d6b5474a6e694d7287a2241af4808d4ac69d545cb1312a2bee32bb81415525a12718f1712960830fee17d7faccdbc1ae4095424768a062bc10a2c8470462cfa9c35bdccaa388f6c9edc161c3cb6532ce9fdac46500e8a798e0e82a6f627d6363e3b19e9538cc769fc1b07e82c1d8d1efe33c0be6382d3f4c44698599d53c2282f915a5da43226937ba427da7d6fd665326c2b86044178033b7caaa477b46c54f49a9e17912a0f214c32033bc1b5be5627a50b753138871745966e16ab511161ca584c1cf1da411762effbd37c17e25dfaa6f42a461908daf350203b724d73502701b8a1b2fbc984754cb943da4ba5e44a8104466ce66c5c22edf1175ad52170ccbd2e736da3e08def05131a7fa83a2b6fcb7afd2008caba51584f4b4d81927559b2a96c0481894f94387870c70b15a3277e3da32fabd38fce2861592a346d8fd326cd54f750dfddc23b4456610a298d57fa27e547faf2faf460a25e3a8667e0d351967c84a73b312ef981ca6ead67750734d4608e7039c8835b1f524214cb7943971d6eb7d47aebcba5716d6d5bd095e2133eb43b9a47362e8438f2da1acbeff61be98d81a592d0a44ed344254d22737074149012b2ae3a92474225bd01500000000000000000000000000000000"], 0xffffff24}, 0x0) 2018/04/21 03:16:39 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8f66bfd2219d0fc9) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x4, 0x8000}) r1 = msgget$private(0x0, 0x200) msgrcv(0x0, &(0x7f0000000140)=ANY=[], 0x0, 0x0, 0x0) msgrcv(r1, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) msgsnd(r1, &(0x7f0000000300)={0x3}, 0x8, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) write$binfmt_elf32(r2, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x4, 0x9, 0x1, 0x1a, 0x2, 0x3, 0x1, 0x3df, 0x38, 0x12e, 0x9, 0xe1, 0x20, 0x2, 0x5, 0x7f}, [{0x2, 0x3ff, 0x0, 0x1, 0x2, 0xfffffffffffffff9, 0x0, 0xb71d}, {0x5, 0xfffffffffffffbd1, 0x6, 0x8, 0x2, 0x5, 0xffffffffffffffff}], "5c3114104aa90c159e6e8536e1cc7af12f44735f28b5a888d8a9bd0259b712363332fe1c227b25e2aa3d2fe58b81990037147176f7fc4e8181c4d0a27397174b590a56521fa63b0ce1452724d193f75d642bf77c14e8fb420fccc8cdc6aac3f4929aa0fc1d8a1fdbdc2f0e70e394959d5c73c998a5446b67eeb4497ab14a8447994e581eb842a14cea22accda752b64bacfb2a7eb3a789b5ed719997159997399fcbeefc495f3718197690bc380fffc728a992ddb12517e0920728cdef9c6ae3ec4ca2c9c4cdbec2b79cf49e5e5b", [[], [], [], [], [], [], [], [], []]}, 0xa46) 2018/04/21 03:16:39 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9c6c5f31e4748062f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) accept4$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x80800) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/72, 0x48}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f00000001c0)}], 0x3) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x6, @random="71055848381a"}, 0x10, {0x2, 0x4e20, @broadcast=0xffffffff}, 'teql0\x00'}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000080)) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/21 03:16:39 executing program 7: unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) 2018/04/21 03:16:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xda, "9bef4beee95377b030351192a59101443e6f3852ec8773370a369f2b7c04e9de3cebd430e669406a4fe446f0039dfb98a226e8deb9d8097ad71b92c05691aacf818835a7a90f1a59326169b9de3c94078bfd9e67229205a19c501e1b5365111d7ab723f312a85644976880512ac3eb79a786aab7ff0e620bfa9d3560d11c5da055c638f118bcf7eedaf3b0167e5b900932947fbc2f279eca5e70139f8722e9cb46e3ec6eab30fef8a193a33c7605756aeb6272267ba487149384bbb4599dfa63f1e9db2169af5bcb931dbea0bf6b3ce0f296862049d1ba5749c8"}, &(0x7f0000000000)=0xe2) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xf8b}, 0x8) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000280)=0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r2, &(0x7f0000000300)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r4, &(0x7f0000000040)='0', 0x1) 2018/04/21 03:16:39 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000000)='net/raw\x00') ioctl$TCSETS(r1, 0x5402, &(0x7f00005a0000)) 2018/04/21 03:16:39 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000003d80)={&(0x7f0000003500)=@pppol2tpin6, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000003cc0)=""/137, 0x89}, 0x0) shutdown(r1, 0x2) 2018/04/21 03:16:39 executing program 6: bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21}, 0xfffffffffffffdb4) r0 = socket$inet(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc000, 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000001c0)={0x0, @link_local={0x1, 0x80, 0xc2}}) ioctl$KDMKTONE(r1, 0x4b30, 0x603) sendto$inet(r0, &(0x7f0000000140)="8b92840fa5e216fb73a2ea32df32111592a38be3b9ca3ec7f144a58dd5c63320afd751aa959ff1c2506ff8af72b6009d2dced6aa9552d72ec5950af1c400080000000000006c79d5b7eaba387f870da115cfd22f83997e7dae1fdc58f1d3", 0x5e, 0x8000, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200)={0x401}, 0x4) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff0000f37f0000000000b41b9079ac14ffbbffffffdd00004e21000890dc1c642432d991a29a8828cff81c30cb3f87e66229bcb4b939948904eaeab36e8ce39cacb01d336262552e00000000009be1f879f736"], 0x0) 2018/04/21 03:16:39 executing program 4: r0 = socket(0x1, 0x2, 0x9) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1, 0x1, 0x200000000000000, 0x7, 0x100000001}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0xe1, "1de0bff323559cb3aa486a12be0ce9ff4bf1d029147649ecd98874dd886f42290e06a23160bfd9159cad43521f165874ed93c08d98dd02d09fc4ec9db7dd4821c64f0265fb2cdc11526b8ac35f9dc58c710af88811e3b6eee5a7b525d671553f39656b796327f0f0808052c9937c5c7dd68f24faf1474ff6c3b8706ad4522844e350fd4c8879b61034e743f5de90eec6e0d24167ab0e745f541d1ea7da2344435f19c6f5251c360f180c2949e6b8a424a0f8e32016f320e703b5210e433265294709f5b1599e2fe191cf96b8b0921794629588e7300313acd9bd379fdcab02b510"}, &(0x7f00000002c0)=0xe9) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffd, 0x8051, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0xfffffdd1) 2018/04/21 03:16:40 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x80000) r2 = dup2(r1, r1) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) fsetxattr(r1, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x40000) 2018/04/21 03:16:40 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x5) syz_emit_ethernet(0x6e, &(0x7f0000001280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "3acb3d224487b4b9"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000040)) 2018/04/21 03:16:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(serpent),poly1305)\x00'}, 0x54) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b005e381e5b3b60cad5c54dbb7295df0df8217ad4000000900000000e6", 0x9d2038a4a8650050) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000240)={0x9, r3}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000300)=""/100, &(0x7f0000000380)=0x64) socket$alg(0x26, 0x5, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001640)='/dev/rtc\x00', 0x20003, 0x0) getdents64(r4, &(0x7f0000001500)=""/200, 0xc8) sendmmsg$alg(r1, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) mq_unlink(&(0x7f0000001480)='rfc7539(ctr(serpent),poly1305)\x00') r5 = dup3(r1, r1, 0x80000) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000000100)={0x9, 0xffff, 0x5c4604ae, 0x1}) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000040)={0x2b, @loopback=0x7f000001, 0x4e23, 0x1, 'ovf\x00', 0x2, 0x1, 0x50}, 0x2c) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/21 03:16:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req3={0x80000000, 0x2, 0xd8, 0x4, 0x7, 0xd7c, 0x73}, 0x1c) timer_settime(0x0, 0x1, &(0x7f0000000000)={{r0, r1+30000000}, {0x77359400}}, 0x0) 2018/04/21 03:16:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) r1 = dup2(r0, r0) openat$cgroup(r1, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000000014, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x0, 0x0, "ab3de70e18a9e56983b0f45e3536b3fb009e1749a1c0766552858c1dec9bf9c09f005ff452ed23c48c8a118848dfcbef9cda69b03d99ef41c0ce323e8f176ac73208d9904fc4ba37d1f70f4ed63caee8"}, 0xd8) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) 2018/04/21 03:16:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xfffffffffffffd11}, {0x0, 0xfff}, {0x1, 0x7}]}) bind$alg(r0, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x8) 2018/04/21 03:16:40 executing program 3: setrlimit(0x7, &(0x7f0000becff0)) userfaultfd(0x0) r0 = semget(0x2, 0x7, 0x4) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000600)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x98040, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000005c0)=0x0) perf_event_open(&(0x7f0000000540)={0x5, 0x70, 0x100, 0x6, 0xd0b, 0x4557, 0x0, 0x4, 0x80, 0x5, 0x3, 0x5, 0x4f8, 0x8000, 0x100000000, 0x6, 0x73, 0x2, 0x2, 0x9, 0x3, 0x6, 0x20, 0x7fff, 0x8, 0x7, 0x3, 0x7ff, 0x3, 0x7f, 0x20, 0x8, 0x6, 0x3, 0x3f, 0x5, 0x7, 0x9, 0x0, 0x8001, 0x1, @perf_config_ext={0x9, 0x8}, 0x10800, 0x800, 0x3, 0x5, 0xb1, 0x3, 0x9}, r2, 0xb, r1, 0x3) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) r4 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r4, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) recvfrom$ipx(r3, &(0x7f0000000080)=""/1, 0x1, 0x100fc, &(0x7f00000000c0)={0x4, 0x80000000, 0x80000001, "33cea8726f2d", 0x5ac}, 0x10) r5 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4, 0x4000) sendmsg$nl_netfilter(r5, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000480)={&(0x7f00000001c0)={0x294, 0x14, 0xb, 0xd20, 0x70bd29, 0x25dfdbfe, {0x1, 0x0, 0x1}, [@generic="7ef32ae50856183a40c38d0194e641733a202b42f2297a3d359b06ec2a6cbdc77c2310deb230af5595bfc96a0e72061dd6ab53464b87b194467ae882d29a554869ad7b098cee28d043982fe893a10d0752f4ab21be37c83b8ece702bc15c37c14542a616575974a1d5fb534f51efb51bcb90a9e0be57432c37c159286e0aa95279", @nested={0x14, 0x0, [@typed={0x10, 0x77, @binary="a08b5b6ba8233413e7e2"}]}, @nested={0x178, 0xd, [@generic="8e5891d8f4020b84797a7c90086f2a2ced19", @generic="10cec00692ea436de2e9d263ac135e884d9bc4369d874a791e2f2b775d49e495c8c0fe3106ce23b7a02232a2cf5ddfd1f91b3369d25de4587f0e2967a130bae92aa1b198e316ccc5dccc851af8e50bd8267296af22d3e24ac850be1e1d0ac67ac0306a48c90d509a8ddcbdbef0b77150a93528530ed654c353910bc53fd5fad478435150db5ade0b6c489f18e2e6c484306ad35cd7d4200ce77103046bc9863794289bc66679070074e3fbb9c6", @typed={0xa0, 0x7f, @binary="d37efe45f2358d99caba8cd1542d6cca89d690f850c8ff3eada99b15e92b22d91d72bd6a503a9448babf9e26a1809f5c59fae044470538dd73885f6efcdc50af14bc40e6cac87fe9417fa34c011b69cd30a531123df4d9beffae424ecc2de9e1135cc1a19567bbb1fd9363731ea5f3d0247cb062f920d0b811870bb2272411c3344d2b92e53dd88bba6f095446aaf5861d81cf2c19612757abf0"}, @typed={0xc, 0x23, @u64=0x400}, @typed={0x8, 0x8b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @typed={0x8, 0x49, @u32=0x6}, @typed={0x48, 0x0, @binary="a0ffd611c2f847c2d8a256e48602c35c2204004abf6ae3e4cdf4d545022494b9652ded5a4cabff0498520afa72b453deb890f3443610e9e7e43212302e77e3df04"}, @typed={0xc, 0x3d, @u64=0x1}, @generic="9fb51d5ecf51787b226255861757171e761a4baa600aed"]}, 0x294}, 0x1, 0x0, 0x0, 0x40000}, 0x4) setrlimit(0x0, &(0x7f0000000100)={0x3, 0x3}) 2018/04/21 03:16:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000b00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000a40)=ANY=[@ANYBLOB="140000000000000000000000000100400000000034dd8a65a4f5bc0d97e20d98df45170188113b493aa4f28ed82ce7b323168307062f5b98fa43a3a3e7e6f3a57dcfa93d91fc054ef13b34555e39c0acb2b4e1925d14ef164462c61740eeae5b0d64cb47e6f42e8881bd070b6c0191f7d6c9baaa0ef610213e3a679c2a7c945f4b5b1c4d260550395e3b5b349f6149e92e12ca0f0c670c5a9c"], 0x99}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/129, 0x81}, {&(0x7f0000000180)=""/30, 0x1e}, {&(0x7f0000000600)=""/139, 0x8b}, {&(0x7f00000007c0)=""/177, 0xb1}], 0x4, &(0x7f0000000880)=""/205, 0xcd, 0x203b1236}, 0x41) fcntl$setlease(r0, 0x400, 0x1) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000006c0)=""/245, 0x4c}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x3d9, &(0x7f0000000500)=""/222, 0xfffffef5}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000980), &(0x7f00000009c0)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0x17, &(0x7f00000000c0)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/21 03:16:40 executing program 5: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x8, &(0x7f0000000540)=[{&(0x7f00000000c0)="d5f3eb5f4242b340672c142ca12d9e4d7d10fe5e31dab6eda99d62719d21a09a313c8e57403277351ee585d0cffb6bc10fb8d9841367db005402cce2c35193b2ed241118d09ac8516b8b19a71305dae2eaa63911eacbbfcc18e5da306b20ac1b0048edfab1cc9a1d8c3d105634d82a9bcc0c709e539bf12a4207bcafbdb8197a37fd438e9ac413821470688a240e741c341fbcc1a34dfe09abcbfb118d537acfe4299c215d40f22470884767", 0xac, 0x1}, {&(0x7f0000000180)="ee5be06dfda0a50595c9b07a4fb3ea45e1fde7ca2fb2c580ad2275bb686f0035fbf789ce447a20da0aed44b0", 0x2c, 0x9}, {&(0x7f00000001c0)="f1138411cacc4ed87d5de36dfa9a36dbc7992f231f65f076913dfe678fe5458342a38d", 0x23, 0x9}, {&(0x7f0000000200)="18de4357bc291dffd6c1de71ad43bb5adcb2e546ab9412ccdb2d6000ec2258a8a0441213c5dced680ffadfc90f8c0017369896b46335225f22a4be5576", 0x3d, 0xffffffffffff8001}, {&(0x7f0000000240)="37e4d33c1fee628d241dfff25f5680e6f8ad2a57bf8714ec36bdafb217e19d92bca236eb4103473c0885c3d7f3c6d749ea44fe099225699e5677f1d343f27b8ea6ec996cfec65e1c199fba659446e02e2c9bbe44dbd5ee4f05400b5bad42d7807ac5c5aae9acf55d04", 0x69, 0xb8}, {&(0x7f0000000340)="f24ef462313c2c0871389685ad2b86b118abfeb95cccccc55e3d2133b3dec86ff8aa9bdfcd9fe3975e1bc451c0461269c68868bad3a8c6e74982b62ca515863388b07eb6cd8105b9547c3ed30189c824cf8d124748af717e07af21df19138f30cebbd4c98a4087b6993a426f30f96b8c85f86bffd0c278402249db3e4f6d3a28a1525cda1d8b4bb6d98f2ab0f0fb033d6d83588efb6e5cd06443f182f2a491ab7a9714a34b038f2f51bc4d707055de17d364", 0xb2, 0x5}, {&(0x7f0000000400)="585d49e35370f4d3ee1a6b0a2689170c03f085e6aba05c5c5220ff5d95f14b61a80aa4c06804935f40b5ead88ae006301e799c4f3a7ff218f75a8a5dc0af1eba25ec275cf52fd231475fe23726bd4c92dd2f219a43b6433b4ee4793769eeebeac08ab2ce82f0ba20762c2e1229c457f1d3d259565270a06cbdf7b347abc8b170ebd8eaa97b5d6870aa", 0x89, 0x18d1}, {&(0x7f00000004c0)="7158937066a1865123bb624bb534a3302919e287afefff40d7c8f6d2e73a6f1f2115140a19ff1335f4a3942ecb663c3a4021291d5c9f090a35cc1e9af59e06b7d6d9854801c1d0757b400d01ddf4d7f6b995367e46e0", 0x56, 0xf6d}], 0x80000, &(0x7f0000000600)={[{@codepage={'codepage', 0x3d, 'macgreek'}, 0x2c}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) membarrier(0x0, 0x0) statfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/14) 2018/04/21 03:16:40 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)="9f2f3983068744ddb40ac05b8ed5d8f492f72e21e55b9069a37394d77d384aad602e0e8313b20564aa357f073b644926cb19644bd5bb053e1c35252ed9577e8ca40d8f39ea0aec7d7a512c2c") 2018/04/21 03:16:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8000, 0x5f5, 0x80000001, 0x1ff, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x2}, &(0x7f0000000180)=0x8) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a4ff2)='./file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) r2 = socket(0x2, 0x2000080003, 0x2) getsockopt(r2, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000100)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/04/21 03:16:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)=',@\x00', 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/250, 0xfa) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/04/21 03:16:41 executing program 0: r0 = socket(0x10, 0x9, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xd, 0x0) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue}) 2018/04/21 03:16:41 executing program 7: r0 = socket(0x10, 0x3, 0xfffffffffffffffd) write(r0, &(0x7f0000000180)="240000001a0025f0006bb404feff051c0240010000000000000000000000000000000000", 0x24) 2018/04/21 03:16:41 executing program 3: r0 = socket$inet6(0xa, 0xf, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x200, 0xed, 0x6, 0x1}, 0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0x8000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x40}}, 0x2f7, 0x8, 0x80000000, "d5c6d8bf4aad5d9bf115a00fb9c40c40d2437f232b5a74cd4e7a61a34bbbf2f1e32beef52618976bf18c6b1ab5c936daa9dcdf030ebd4ed8c172c881f48a54364f362ce9a986a4191ce0f173dd1b67a8"}, 0xd8) 2018/04/21 03:16:41 executing program 2: futex(&(0x7f0000000040)=0x4, 0x80000000000b, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x404000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xf8, "d933f303a1642bca841a857f18da65657b9c7f44d1247deb4ec1b2c7b4b4941bc9b1096bd4a0d46ee4407f1fad9c4b2325ddecce7c1e7e3ccff965d1d8a14a5c0c23f3b12286bb6434742f145ee7e96168f327debccefc18b9de5201ec08e490a2956a3dddce8665f084d296623b2c7fd2d9a3b859939772dc25b5aa93d376ada592dad4a93976284f541d6208df0a5908ceab3fd10e21028f8b3e889a94f10403a221f1fcdd2f592ea24a4ea09abf844d5410c9aae7c4b52372cbba91023e046bc84cb951f8c0f405fb5daceb56689863975487341a66518535a8a4fd45655684884894e223e8b264bb432bfb0c14973d3fa12a24533a82"}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x70a, 0x2, [0xeb, 0x7fff]}, 0xc) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/21 03:16:41 executing program 5: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000603000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f0000b69000)) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0/bus\x00', 0x0, 0x18}, 0x10) fcntl$setpipe(r0, 0x407, 0x14a880000) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x4) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000000180)=0x800, 0x100000000) 2018/04/21 03:16:41 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xe302, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000200), &(0x7f0000000480)=0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000000001ff, 0x8000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000340)="a372f289b40d2576d12b9aec6818ccf8625223234cd5b71c40b416ae9502d31b65c6e5b2e43bcc7ebddf3601e3b2107afbf6d562cb7b76f1666719c9eafd9ebac642235841c7f2d6398df99e06545372f1bdcf5c9ad0abf6522bac5f055779ff691edda3a4c6f743289a557b8f4b5df0ad8b14cc981d0a2e41bca194380b3c2027d3a38bb9de6258cbe7b3f556a104f640bad791f92ab2cb0391ef9e84cadbd845bdbb3054021de8f35ecab133f1e028255d9879d683daf82daf3a6d980d0bd9ff45b9d390b9d33b7a8b93ae37546b3d414ddce4", 0xd4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'syzkaller0\x00', 0x10000}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-generic)\x00'}, 0xfffffffffffffe9e) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15", 0x4) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e89", 0x8}], 0x1, &(0x7f0000000340)}, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000001c0)) recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) 2018/04/21 03:16:41 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000000000000003590db7b000000f319e371e120d3b63731adc9a3d87052f4011428eef8f2a6eb9938e080b3b12d3caef7b6e9f5983d76af70a7ffae1ad7689c4566896cb31420a7f69b30b3851c705556b3770f01596f651c8d2764009de75ad71322ed669d8b0a724a04a63adbda8464473a1fae956302380546089f9e7c6ba5f05d5d44ab1615db74d89e73eb80281f29cbe8c2448d0e721174e4a984fb38520f86fc4f"], 0x10}}], 0x2, 0x0) 2018/04/21 03:16:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0xae6) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)={0x18, 0x0, 0x1, 0x800200081, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/04/21 03:16:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) syz_emit_ethernet(0x12, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000001040)) socket$packet(0x11, 0x3, 0x300) 2018/04/21 03:16:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r2 = geteuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) r4 = socket(0xb, 0xffffffffffffffff, 0x9) sendmsg$nl_route(r4, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="3000000019003d0500000000000000000a00000000000000000000001400090009000000", @ANYRES32=0x0, @ANYBLOB="9cee125772eb83009693303ec3c2d2ff5dc7c183fd58d03142fd45be8a8657ac68e2067365d8f1f979946fd85ca22ad9d822d4735b7cfa6b354de016a1b3a936d57437b1e39013ee462bead5990c8332993746ae7c10c69a8f754734141984ef71bbf9f01f1700", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/04/21 03:16:42 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x3, 0x5, 0x3, 0x800, {0x0, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x6, 0x2, 0x80000001, 0x5, 0x8}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0xbf}, &(0x7f0000000140)=0x8) 2018/04/21 03:16:42 executing program 7: unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) getpgrp(0xffffffffffffffff) mincore(&(0x7f0000fed000/0x11000)=nil, 0x11000, &(0x7f0000000040)=""/94) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) 2018/04/21 03:16:42 executing program 6: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2c872, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6d717073cf000000000000000000000000000031442e4f4076caa2ab4dbdfdf7b74784101df0279ab4ab7d546f61530064462642063151e7187f35dd8766468fe49446b2644755087bd952f356bf74f26dd964c14bb7367d8aae87965436") io_setup(0x8, &(0x7f0000000240)=0x0) io_submit(r1, 0x2000000000000195, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x400000000000000, 0x0, 0x0, 0x400000000000, r0, &(0x7f0000001200)="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", 0x200}]) fgetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000280)=""/183, 0xb7) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x84000) 2018/04/21 03:16:42 executing program 5: munlockall() r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000280)="07c4dddd9206e47754335ceb5fb8d1b23f8743fd45c7555933abf8435d5a4ed3f242400d8db090480a229f5cce4c904c560600c5d94558234e73d28d8790eca35dff95da66c0657805dbbfcae357feaf3fc317bf656962bf6d4c77344e1e303fd785d9c3305cd30598d6fc01837db610462020ddca4756e07e814848ae384b035a5177fcf6363f39b3bc5779ed5adb8fd43cc76f966fc9c2db9bce88cee8f2a83ab50c90eb69ed6d805435a9de70d75ba5bbb5d47776fd6f4787a11f29999397b55f933953b5f4dea3a27a5c532e1f8d188cc8171c32fd4350b9c7525a7c95472ecc51714b", 0xe5) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x60000000003, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xf}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10000000000010002900000036000000"], 0x10}}], 0x2, 0x0) 2018/04/21 03:16:42 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x200000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x6, 0x4) r1 = socket$key(0xf, 0x3, 0x2) fcntl$dupfd(r1, 0x406, r1) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) 2018/04/21 03:16:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/14, 0xe) recvfrom$ipx(r1, &(0x7f0000000180)=""/178, 0xb2, 0x40000003, &(0x7f0000000240)={0x4, 0x100000001, 0x1f, "965362ee1af6", 0x7}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="17d29523d630acf6467578cbe656998fee532868b60ff6a72bab3f9d15a43aa71eb0", 0x22) 2018/04/21 03:16:42 executing program 2: timer_create(0x400000000000003, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f00009e4000)) recvmmsg(0xffffffffffffffff, &(0x7f00000068c0)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x51, &(0x7f00000025c0)=[{&(0x7f0000000100)=""/214, 0xd6}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/204, 0xcc}, {&(0x7f0000001300)=""/84, 0x54}, {&(0x7f0000001380)=""/190, 0xbe}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/215, 0xd7}, {&(0x7f0000002540)=""/32, 0x20}, {&(0x7f0000002580)}], 0x9, &(0x7f0000002680)=""/127, 0x7f, 0x5}, 0x4}, {{0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000002700)=""/240, 0xf0}, {&(0x7f0000002800)=""/21, 0x15}], 0x2, 0x0, 0x0, 0x2}, 0x5}, {{&(0x7f0000002880)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002900)=""/206, 0xce}], 0x1, &(0x7f0000002a40)=""/4096, 0x1000, 0x1}, 0x803}, {{&(0x7f0000003a40)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000003ac0)=""/82, 0x52}, {&(0x7f0000003b40)=""/148, 0x94}], 0x2, &(0x7f0000003c40)=""/255, 0xff, 0x3}, 0x68ac}, {{&(0x7f0000003d40)=@pptp, 0x80, &(0x7f00000040c0)=[{&(0x7f0000003dc0)=""/105, 0x69}, {&(0x7f0000003e40)=""/241, 0xf1}, {&(0x7f0000003f40)=""/115, 0x73}, {&(0x7f0000003fc0)=""/57, 0x39}, {&(0x7f0000004000)=""/173, 0xad}], 0x5, &(0x7f0000004140)=""/26, 0x1a, 0xffff}, 0x3}, {{&(0x7f0000004180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004480)=[{&(0x7f0000004200)=""/81, 0x51}, {&(0x7f0000004280)=""/146, 0x92}, {&(0x7f0000004340)=""/157, 0x9d}, {&(0x7f0000004400)=""/108, 0x6c}], 0x4, &(0x7f00000044c0)=""/137, 0x89}, 0xfffffffffffffffe}, {{&(0x7f0000004580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000067c0)=[{&(0x7f0000004600)=""/61, 0x3d}, {&(0x7f0000004640)=""/42, 0x2a}, {&(0x7f0000004680)=""/4096, 0x1000}, {&(0x7f0000005680)=""/4096, 0x1000}, {&(0x7f0000006680)=""/141, 0x8d}, {&(0x7f0000006740)=""/112, 0x70}], 0x6, &(0x7f0000006840)=""/83, 0x53, 0x8}, 0x81}], 0x7, 0x41, 0x0) bind$alg(r0, &(0x7f0000006a80)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(tea-generic)\x00'}, 0x58) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006b80)='/dev/rtc\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) syz_open_dev$mice(&(0x7f0000006b40)='/dev/input/mice\x00', 0x0, 0x400) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x11, &(0x7f0000d89fe0)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000000040)) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002580)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000006b00)={0x3, 0x9}) 2018/04/21 03:16:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') lseek(r0, 0x400002, 0x0) 2018/04/21 03:16:42 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) inotify_init1(0x800) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x5, 0x9}) splice(0xffffffffffffffff, &(0x7f00000000c0), 0xffffffffffffffff, &(0x7f0000000100), 0x2, 0x4698597abfa2a854) 2018/04/21 03:16:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1000100, 0x0, 0x400, 0x0, 0x1000000}) ioctl$sock_proto_private(r0, 0x20089e1, &(0x7f00000001c0)="19b46a5cf9df5d6888048d50209b5b8369c6bcee46bcad966c1d95d37aeed93b8cc846140ae5a56047915246783a3266650a18d9ee955f47bfe75032ce9d26221b5933c9408408299adb1434482bd5d30aa9e3c48647bc9a5720de9d26b82371f22b2acb15d7dd3b092b7793d35560d4ca52940a290fda879309f76991d2eb4614443c53678addb00e2ec063b87a60c738a336e2313d22e443eb7775280af70a5240c9fb92ff09f1a90b207d1eef0f7a9d64dd6c50d8c43ebebf60294931eb4e3738298e1c6ed623dc1e3160d556e6636f8b697d5324b7c3d6b3cb971372607fb818cab07b4a63a7a7") set_thread_area(&(0x7f0000000080)={0x2, 0x101000, 0x2000, 0xa942, 0x4, 0x9, 0x9, 0x7fffffff, 0x1, 0x30}) 2018/04/21 03:16:42 executing program 0: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r0, 0x10, 0x70bd2c, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x48005}, 0x1) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x91a}, &(0x7f0000000340)=0x8) preadv(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/1, 0xff1f}], 0x1, 0x0) open_by_handle_at(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="ce0000000152000030d6d5a12520759dd804c94a885a02427305991c185dc26d10acf8bb55d7abe0b1279d4000e5bded49e946e83d53e29260e1962e5e65712246cea5c48905d3c48fa76e94d9f7cffbf9da45c94d2e243d7327e258f7ec97da122925000306e0c4cb36eabcecc2d4b9244e4b9dc6e8bbbde10d330a5641812609bc0e6128d6046cdab5215208da577d8fd96c65c050cb29a91c6773874937dd5f2021cea646995f40430b45af9082e914b4b2b90bcb24fb000000000000000000000000000000000000"], 0x100) 2018/04/21 03:16:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-asm)\x00'}, 0x58) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000300)={{&(0x7f0000000200)=""/212, 0xd4}, &(0x7f00000000c0), 0x64}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000700)="268ceb0f39fa6cd856d55e662b318c136f12496e861f1458484c4a249debb776ea0ad9d31d05719843cfd73314ef2134f6bc139f2919b8ab59b9cf5e7549665b97f259d67bb4f4bbdeadf4770f44c81ed04c680278b2d22c23d853361b0cbf0e5891e28360d59e2a0692bb", 0x6b}], 0x1, &(0x7f00000005c0)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) [ 76.495285] ================================================================== [ 76.502725] BUG: KMSAN: uninit-value in crypto_inc+0x2ab/0x2f0 [ 76.508801] CPU: 0 PID: 6191 Comm: syz-executor1 Not tainted 4.16.0+ #84 [ 76.515643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.525018] Call Trace: [ 76.527639] dump_stack+0x185/0x1d0 [ 76.528005] QAT: Invalid ioctl [ 76.531281] ? crypto_inc+0x2ab/0x2f0 [ 76.531295] kmsan_report+0x142/0x240 [ 76.531311] __msan_warning_32+0x6c/0xb0 [ 76.531325] crypto_inc+0x2ab/0x2f0 [ 76.531340] drbg_ctr_update+0x3a04/0x3d10 [ 76.531368] ? drbg_hash_df+0xc70/0xc70 [ 76.557981] drbg_seed+0xcba/0xe90 [ 76.557988] QAT: Invalid ioctl [ 76.564728] ? __kmalloc+0x23c/0x350 [ 76.568447] ? _cond_resched+0x3c/0xd0 [ 76.572339] ? drbg_kcapi_seed+0x129f/0x2270 [ 76.576762] drbg_kcapi_seed+0x1c97/0x2270 [ 76.581014] ? drbg_kcapi_random+0xc20/0xc20 [ 76.585429] crypto_rng_reset+0x262/0x310 [ 76.589586] rng_setkey+0x8b/0xa0 [ 76.593079] alg_setsockopt+0x6c5/0x740 [ 76.597069] ? rng_release+0x50/0x50 [ 76.600799] ? alg_accept+0xd0/0xd0 [ 76.604439] SYSC_setsockopt+0x4b8/0x570 [ 76.608518] SyS_setsockopt+0x76/0xa0 [ 76.612325] do_syscall_64+0x309/0x430 [ 76.616228] ? SYSC_recv+0xe0/0xe0 [ 76.619804] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 76.624994] RIP: 0033:0x455389 [ 76.628180] RSP: 002b:00007febbc5acc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 76.635894] RAX: ffffffffffffffda RBX: 00007febbc5ad6d4 RCX: 0000000000455389 [ 76.643175] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 76.650458] RBP: 000000000072bea0 R08: 0000000000000022 R09: 0000000000000000 [ 76.657740] R10: 0000000020000100 R11: 0000000000000246 R12: 00000000ffffffff [ 76.665029] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000000 [ 76.672306] [ 76.673932] Uninit was stored to memory at: [ 76.678263] kmsan_internal_chain_origin+0x12b/0x210 [ 76.683371] kmsan_memcpy_origins+0x11d/0x170 [ 76.687883] __msan_memcpy+0x19f/0x1f0 [ 76.691783] drbg_ctr_update+0x393a/0x3d10 [ 76.696029] drbg_seed+0xcba/0xe90 [ 76.699581] drbg_kcapi_seed+0x1c97/0x2270 [ 76.703826] crypto_rng_reset+0x262/0x310 [ 76.707984] rng_setkey+0x8b/0xa0 [ 76.711446] alg_setsockopt+0x6c5/0x740 [ 76.715439] SYSC_setsockopt+0x4b8/0x570 [ 76.719509] SyS_setsockopt+0x76/0xa0 [ 76.723313] do_syscall_64+0x309/0x430 [ 76.727212] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 76.732395] Uninit was stored to memory at: [ 76.733111] mmap: syz-executor6 (6229) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 76.736725] kmsan_internal_chain_origin+0x12b/0x210 [ 76.736736] kmsan_memcpy_origins+0x11d/0x170 [ 76.736749] __msan_memcpy+0x19f/0x1f0 [ 76.736765] drbg_kcapi_sym_ctr+0x6e8/0x840 [ 76.736775] drbg_ctr_update+0x349a/0x3d10 [ 76.736789] drbg_seed+0xcba/0xe90 [ 76.736803] drbg_kcapi_seed+0x1c97/0x2270 [ 76.736817] crypto_rng_reset+0x262/0x310 [ 76.736826] rng_setkey+0x8b/0xa0 [ 76.736851] alg_setsockopt+0x6c5/0x740 [ 76.800216] SYSC_setsockopt+0x4b8/0x570 [ 76.804288] SyS_setsockopt+0x76/0xa0 [ 76.808094] do_syscall_64+0x309/0x430 [ 76.811988] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 76.817170] Uninit was created at: [ 76.820725] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 76.825842] kmsan_kmalloc+0x94/0x100 [ 76.829665] __kmalloc+0x23c/0x350 [ 76.833207] drbg_init_sym_kernel+0x8ca/0xcc0 [ 76.837804] drbg_kcapi_seed+0xa5a/0x2270 [ 76.841966] crypto_rng_reset+0x262/0x310 [ 76.846124] rng_setkey+0x8b/0xa0 [ 76.849584] alg_setsockopt+0x6c5/0x740 [ 76.853570] SYSC_setsockopt+0x4b8/0x570 [ 76.857643] SyS_setsockopt+0x76/0xa0 [ 76.861452] do_syscall_64+0x309/0x430 [ 76.865351] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 76.870538] ================================================================== [ 76.877921] Disabling lock debugging due to kernel taint [ 76.883376] Kernel panic - not syncing: panic_on_warn set ... [ 76.883376] 2018/04/21 03:16:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cipher_null-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="06fa6970a502b599af1afcf1b4331a4d79e0c3a706bd4a5400551bbed963335401b0234bc0e06e36efc464102b1304ecd8edcbacd60954084d4628792b15eda02cee83a85266eb58537f30a6e18d12809a7e960b613325aa87050c403aea3a859949", 0x62) recvfrom(r0, &(0x7f00000015c0)=""/4096, 0x1000, 0x2000, &(0x7f0000000780)=@in6={0xa, 0x4e21, 0x3f, @dev={0xfe, 0x80, [], 0x1c}, 0x7ff}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="86e3541c9ec708fbd35dc03b344688130000000021000000", 0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000800), &(0x7f0000000840)=0x4) recvmsg$netrom(r1, &(0x7f0000000740)={&(0x7f0000000100)=@full={{0x3, {"1ad77be11f141f"}, 0xd08}, [{"bb34be1e1b28e9"}, {"0bea93bb9255d8"}, {"8ab59d7d6b2961"}, {"f5469939c1a97c"}, {"8bac0ce61e22e2"}, {"c2ef6732554da8"}, {"73f91ae82ca9cf"}, {"2b2a8b813db22d"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f0000000180)="a6727290be20bb3dbf15fdb39fd3d50063bcd53c63121718e7d82fe3ea30c54648c32a02fcdbe09abbdeecbb86112e8c700bac175bad4e67d1269a192362448fa6a03c5d2eb462e7eb323451b796118765c9cabeb6ac8eb27eb3c5722ad8a036edb213295791f531452203ffb91a2ef518548bb7e1a86b8983f7dde6b53fe5bd0aa4e07846b064f7291f87c0a53c4809f3eecf32941d161e7ccc4161fcde588fbcf0e889e441fdbadeb954eba19355d25d7238948cb3952364a44070429b675bc642c7c71585b9bb18", 0xc9}, {&(0x7f0000000280)="5026e6221d32896a4ca0ed6e18dd336105882bf933687d7cac20f26d27d595fe4db019b4e2935b89ce10e550455c227ff330ab49f2ac6b688ffd0c2f5c16dab976dbbb1447a0ca4f91c11ef611242284891d1c27fab827938908fa268979679147ae9bab10a9f06b740616b5218a97368ba1a5fec328c4c3bc6e7b8cec8d8a4a0c68a7104e99f53f5517094c69d4176635e4b3db81131c3173cb105cf9bb14f3789cc3f7b861ef3d8446bec24ecad0659f48f1eb8b", 0xb5}, {&(0x7f0000000340)="1840ed5a0b7283ec6782e96ad994d8069594ab61feddd8edc68d7df090485e0fada896c77217cf9f1701416b1547542001149de82ed5a8a9662bf4f59ba31986eb64aa7953c112e84d93d62ef4bbdbf7e8a9552805533aaf2816844b91aa223fc9a436da7307621c24c404c536ceeb36c8cb7f3eac15e0e3fb8777caf030c3b26fa98fdfea20bb7ad111327c9804266a8984b7e63a06fd21c44c316e11eca4beaada475f9b623a8574cd511362c13379d010ce25d9", 0xb5}], 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x2f0, 0x80}, 0x10002) 2018/04/21 03:16:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001180)={'bridge_slave_1\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1, 0x90) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000180)=""/4096) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001280)={0x6, &(0x7f0000001240)=[{}, {}, {}, {}, {}, {}]}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000000c0)=""/57, &(0x7f0000000000)=0x39) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[{}, {}]}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000011c0), &(0x7f0000001200)=0x14) 2018/04/21 03:16:42 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000001080)={0x0, 0x19, 0x4, @thr={&(0x7f0000000000)="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", &(0x7f0000001000)="fd63beee7a1e200d07a614d92a97a91984c513c5e20510f53f30048cb3648b8a5869b1255660f94e3ba12e4f3cc65302b159bdd256177064879cc08f9dfeee5e728b6038dfdee362f3e285ee80c0955cdb9c03"}}, &(0x7f00000010c0)=0x0) timer_delete(r0) clock_gettime(0x3, &(0x7f0000001100)) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2000, 0x7, &(0x7f0000ffe000/0x2000)=nil) 2018/04/21 03:16:42 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x8000000c) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="960d27e47cd417a5d5faf8ddbcac57dadd59ff729ff475f3cb1c7262949759717e26dfb454cc5484be5cbd8d4739b52d", 0x30, 0x100000000}, {&(0x7f0000000100)="f94ab49e7b9051a621e5cb69cde740a05652a4140a84c341fc90dcc2630054fc71dcfedaaaa237ada16772754e8f395b03d137dd4c62faa2f943e486309ff7431e467ee8748ec0ed6b77fc1f9f4cd52aeb6b5034523c33aed8ffef30f5d195f4a798cd67d796e0d478413d838390004abf77c0820fcef4a4aabee1f049dae05c72ef61da02d73eddde38fcc2abefe6ba7c22d268bc91bf3697ef204ac374ca6e57c224718d881bdb8093a5512fd3e729efe7e9a9e1b8cda4495960887376c344487246d86bc6c10abaf01a9cf059f7c5", 0xd0, 0xfffffffefffffffd}], 0x2080, &(0x7f0000000280)=ANY=[@ANYBLOB="61626f72742c65726f6e0200000000010000696d652c6e6f646973636172642c00000000"]) symlinkat(&(0x7f0000003700)='./file0\x00', r1, &(0x7f0000003740)='./file0\x00') fcntl$notify(r0, 0x402, 0x10) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) 2018/04/21 03:16:42 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) [ 76.890762] CPU: 0 PID: 6191 Comm: syz-executor1 Tainted: G B 4.16.0+ #84 [ 76.898910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.908272] Call Trace: [ 76.910879] dump_stack+0x185/0x1d0 [ 76.914517] panic+0x39d/0x940 [ 76.917737] ? crypto_inc+0x2ab/0x2f0 [ 76.921557] kmsan_report+0x238/0x240 [ 76.925367] __msan_warning_32+0x6c/0xb0 [ 76.929436] crypto_inc+0x2ab/0x2f0 [ 76.933072] drbg_ctr_update+0x3a04/0x3d10 [ 76.937333] ? drbg_hash_df+0xc70/0xc70 [ 76.941316] drbg_seed+0xcba/0xe90 timer_create(0x0, &(0x7f0000001080)={0x0, 0x19, 0x4, @thr={&(0x7f0000000000)="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", &(0x7f0000001000)="fd63beee7a1e200d07a614d92a97a91984c513c5e20510f53f30048cb3648b8a5869b1255660f94e3ba12e4f3cc65302b159bdd256177064879cc08f9dfeee5e728b6038dfdee362f3e285ee80c0955cdb9c03"}}, &(0x7f00000010c0)=0x0) timer_delete(r0) clock_gettime(0x3, &(0x7f0000001100)) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2000, 0x7, &(0x7f0000ffe000/0x2000)=nil) [ 76.944868] ? __kmalloc+0x23c/0x350 [ 76.948583] ? _cond_resched+0x3c/0xd0 [ 76.952478] ? drbg_kcapi_seed+0x129f/0x2270 [ 76.956901] drbg_kcapi_seed+0x1c97/0x2270 [ 76.961161] ? drbg_kcapi_random+0xc20/0xc20 [ 76.965585] crypto_rng_reset+0x262/0x310 [ 76.969748] rng_setkey+0x8b/0xa0 [ 76.973216] alg_setsockopt+0x6c5/0x740 [ 76.977201] ? rng_release+0x50/0x50 [ 76.980927] ? alg_accept+0xd0/0xd0 [ 76.984569] SYSC_setsockopt+0x4b8/0x570 [ 76.988651] SyS_setsockopt+0x76/0xa0 [ 76.992464] do_syscall_64+0x309/0x430 [ 76.996368] ? SYSC_recv+0xe0/0xe0 [ 76.999928] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 77.005129] RIP: 0033:0x455389 [ 77.008326] RSP: 002b:00007febbc5acc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 77.016044] RAX: ffffffffffffffda RBX: 00007febbc5ad6d4 RCX: 0000000000455389 [ 77.023323] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 77.030604] RBP: 000000000072bea0 R08: 0000000000000022 R09: 0000000000000000 [ 77.037893] R10: 0000000020000100 R11: 0000000000000246 R12: 00000000ffffffff [ 77.045173] R13: 0000000000000519 R14: 00000000006faaf8 R15: 0000000000000000 [ 77.053054] Dumping ftrace buffer: [ 77.056582] (ftrace buffer empty) [ 77.060271] Kernel Offset: disabled [ 77.063877] Rebooting in 86400 seconds..