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 '10.128.0.52' (ECDSA) to the list of known hosts. 2018/04/17 07:43:00 fuzzer started 2018/04/17 07:43:00 dialing manager at 10.128.0.26:43021 2018/04/17 07:43:07 kcov=true, comps=false 2018/04/17 07:43:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = getpgrp(0x0) tgkill(r0, r1, 0x0) 2018/04/17 07:43:10 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000200)=0x18) 2018/04/17 07:43:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) write$binfmt_elf64(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000038000000ff030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x218) shutdown(r0, 0x1) 2018/04/17 07:43:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/04/17 07:43:10 executing program 7: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x3, &(0x7f0000004fe8)=[{0x25, 0x100000001, 0x1}, {}, {0x6}]}) 2018/04/17 07:43:10 executing program 5: 2018/04/17 07:43:10 executing program 6: 2018/04/17 07:43:10 executing program 4: syzkaller login: [ 43.429577] ip (3749) used greatest stack depth: 54672 bytes left [ 44.674895] ip (3867) used greatest stack depth: 54544 bytes left [ 44.781353] ip (3879) used greatest stack depth: 53960 bytes left [ 45.249733] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.256256] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.293998] device bridge_slave_0 entered promiscuous mode [ 45.333369] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.339904] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.350879] device bridge_slave_0 entered promiscuous mode [ 45.401010] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.407607] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.457632] device bridge_slave_0 entered promiscuous mode [ 45.491684] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.498183] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.536980] device bridge_slave_1 entered promiscuous mode [ 45.546832] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.553325] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.567225] device bridge_slave_1 entered promiscuous mode [ 45.594479] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.600982] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.625097] device bridge_slave_0 entered promiscuous mode [ 45.651438] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.657946] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.679315] device bridge_slave_1 entered promiscuous mode [ 45.693929] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.700449] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.734135] device bridge_slave_0 entered promiscuous mode [ 45.753369] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.763066] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.770861] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.777379] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.810946] device bridge_slave_0 entered promiscuous mode [ 45.836312] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.842814] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.883553] device bridge_slave_0 entered promiscuous mode [ 45.900435] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.906944] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.923839] device bridge_slave_1 entered promiscuous mode [ 45.934676] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.943856] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.950316] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.966431] device bridge_slave_0 entered promiscuous mode [ 45.984652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.992889] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.002509] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.009010] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.049259] device bridge_slave_1 entered promiscuous mode [ 46.072556] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.079123] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.111898] device bridge_slave_1 entered promiscuous mode [ 46.134094] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.140602] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.155471] device bridge_slave_1 entered promiscuous mode [ 46.162124] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.169782] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.205524] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.212109] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.248529] device bridge_slave_1 entered promiscuous mode [ 46.257709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.299811] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.317154] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.351005] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.465198] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.475612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.494796] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.554072] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.699836] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.001383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.025528] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.180885] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.228908] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.242536] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.404090] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.412129] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.431661] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.492370] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.530747] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.644145] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.651591] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.719708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.727795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.751832] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.992827] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.298886] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.314939] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.415536] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.528440] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.562465] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.594547] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.619803] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.656097] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.730440] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.738454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.791098] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.803154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.817218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.839202] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.849325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.858937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.883373] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.892448] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.900719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.908350] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.915471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.945538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.984667] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.028422] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.056223] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.063414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.077841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.114485] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.124490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.136662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.166101] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.174367] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.187184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.196717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.214471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.223431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.252619] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.262133] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.280088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.301661] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.309125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.321324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.345504] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.353645] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.360655] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.383433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.411354] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.420716] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.450227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.471819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.508993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.548440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.572660] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.582926] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.593754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.606722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.626114] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.654783] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.667508] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.678010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.701254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.908349] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.915616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.929169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.446892] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.453399] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.460344] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.466793] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.515159] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.521746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.545920] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.552413] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.559268] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.565699] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.639084] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.829707] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.836220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.843160] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.849630] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.871318] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.877884] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.884358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.891248] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.897697] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.907277] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.920222] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.926683] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.933563] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.940016] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.993243] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.019874] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.026379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.033328] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.039842] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.103525] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.110206] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.116670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.123529] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.129995] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.162524] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.362796] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.369293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.376202] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.382676] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.450542] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.576538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.605188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.639684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.669749] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.681640] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.694628] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.701770] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.766238] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.892728] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.011270] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.235286] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.488876] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.553644] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.559907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.573648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.602597] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.626940] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.635150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.656711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.780433] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.839444] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.847993] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.854257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.867652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.080957] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.087260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.101427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.320786] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.328991] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.342537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.457899] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.466103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.482991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.574288] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.580596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.596881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.635277] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.641587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.666979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/17 07:43:36 executing program 5: 2018/04/17 07:43:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/04/17 07:43:36 executing program 3: 2018/04/17 07:43:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x100}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x119, 0x705000, &(0x7f0000000080)) 2018/04/17 07:43:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x4000000200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 2018/04/17 07:43:36 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) 2018/04/17 07:43:37 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00000000c0), &(0x7f00006b8ffc)=0xffffffffffffffd6) 2018/04/17 07:43:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xbe7, 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={&(0x7f00000000c0)}, 0x4000000200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f0000000380), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) [ 68.111129] audit: type=1326 audit(1523951017.109:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5743 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/17 07:43:37 executing program 0: 2018/04/17 07:43:37 executing program 3: 2018/04/17 07:43:37 executing program 7: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffe) 2018/04/17 07:43:37 executing program 6: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000900)) 2018/04/17 07:43:37 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)={0x1, 0x20000000001, [0x366, 0xd73, 0x1ad, 0xce7]}) 2018/04/17 07:43:37 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa0fec)={@remote}, &(0x7f0000067000)=0x14) 2018/04/17 07:43:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYBLOB="000000000000000010002b000c000300080000de"], 0x2}, 0x1}, 0x0) 2018/04/17 07:43:37 executing program 5: 2018/04/17 07:43:37 executing program 3: 2018/04/17 07:43:37 executing program 0: 2018/04/17 07:43:37 executing program 5: 2018/04/17 07:43:37 executing program 6: 2018/04/17 07:43:37 executing program 2: 2018/04/17 07:43:37 executing program 1: 2018/04/17 07:43:37 executing program 7: 2018/04/17 07:43:37 executing program 3: 2018/04/17 07:43:37 executing program 4: 2018/04/17 07:43:37 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x9) 2018/04/17 07:43:37 executing program 5: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0x558, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f0000000000), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]}, 0x5d0) 2018/04/17 07:43:38 executing program 4: getpid() r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x100000001, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000017c0)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000018c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001900)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001a00)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001a40)={{{@in=@rand_addr=0x3, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x8, 0x4e22, 0x0, 0xa, 0x20, 0x80, 0x3e, r5, r6}, {0x3, 0x7f, 0x3, 0xfffffffffffffff9, 0x6, 0x7f, 0x2, 0x100}, {0xffffffffffffffff, 0x4, 0x6, 0x4}, 0x5, 0x6e6bc0, 0x2, 0x1, 0x1, 0x3}, {{@in, 0x4d4, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x0, 0x0, 0x7ff, 0x74, 0x7, 0x7}}, 0xe8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e23, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x84) ioctl$TIOCEXCL(r3, 0x540c) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/17 07:43:38 executing program 2: 2018/04/17 07:43:38 executing program 0: 2018/04/17 07:43:38 executing program 7: 2018/04/17 07:43:38 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) 2018/04/17 07:43:38 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000400000ff00000000ffffffff15000100000000003c000000000000009500000000000000"], &(0x7f0000000040)="73397a6b616c6c5872004c432f63457f6242", 0x1, 0xc3, &(0x7f00000000c0)=""/195, 0x0, 0x1}, 0x48) 2018/04/17 07:43:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000a600)=[{&(0x7f0000000180)={0x10}, 0x10}, {&(0x7f0000004ec0)={0x10, 0x1e, 0x204, 0x70bd25, 0x25dfdbfb}, 0x10}], 0x2, &(0x7f0000002400)}, 0x0) dup2(r1, r0) 2018/04/17 07:43:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x80003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x7, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x40) 2018/04/17 07:43:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000000140)=0x45, 0x9) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0x40085112, &(0x7f0000000100)={{0x4000001ff, 0x8}, {0x8}}) 2018/04/17 07:43:38 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init1(0xffdffffffffffffd) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x4000000000003f) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r1 = dup2(r0, r0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="01000700aaaaaaaaaaaaaaaa2aaaaabbaaaaaaaaaabbaaaaaaaaaabb05e0b717a193aaaaaaaaaa10000000000000"]) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r0) 2018/04/17 07:43:38 executing program 0: socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f00000006c0)=@generic={0x5}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/125, 0x7d}, {&(0x7f0000000100)=""/199, 0xc7}], 0x2, &(0x7f0000000240)=""/69, 0x45, 0x101}, 0x40) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300)=0x7, 0x4) r1 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x80000000ff, 0x8000) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000400)={0x0, 0x29}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000440)) connect$bt_rfcomm(r1, &(0x7f00000004c0)={0x1f, {0x0, 0x401, 0x0, 0x101, 0x8, 0x80}, 0xbed}, 0xa) prctl$setendian(0x14, 0x1) syz_emit_ethernet(0x1241, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)={0x0, 0x2, [0x3ce, 0xba1, 0x190, 0x1d]}) mq_unlink(&(0x7f0000000340)='md5sumnodevvmnet1cgroupem1}&\x00') ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000480)={0x0, 0x7}) 2018/04/17 07:43:38 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000340)='./file1\x00', 0x0) write$binfmt_misc(r1, &(0x7f0000000080)={'syz1'}, 0x4) fallocate(r1, 0x11, 0x5, 0xfffc) 2018/04/17 07:43:38 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffe4d) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6}, 0x10) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r2, 0x1, 0x6}, 0x10) getrlimit(0x5, &(0x7f0000000100)) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/04/17 07:43:38 executing program 3: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000240)="f871b24b754474282995f6", 0xb, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x9, 0x400000000000062}, 0x2c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x42a00, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r1, &(0x7f0000811000), &(0x7f0000fbbf1a)=""/230}, 0x18) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x20000) getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) signalfd4(r1, &(0x7f00000002c0)={0x9}, 0x8, 0x800) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r3, 0x4) llistxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0) 2018/04/17 07:43:38 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)=""/112, 0x70}], 0x1, 0x2f) socketpair(0x5, 0xa, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$cgroup_subtree(r1, &(0x7f0000001700)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x5, 0xfffffde0, &(0x7f00000001c0)="7d6c1d0012ad39967cb17bd911b229a137906648146fb4ab90915faec5aab46269da2edf1da94162ff1281c415b3e13656c51928dd06552139e592e93b18946d54b6b9dc9229db93127e628afaa6fee08eebaa166d3d1839eb15cdc638e6b65705038023d7022cb9b1a1911ecf09c7b0a125c87dd900ca440b3897936be8c9cf90ed369f0d547b5e5b559d52d23f404b516b89a362ca09d2748bc9b3c32e4887e4ef8237573cea4a83630904d52ad94c66a5b3f3d99e5ae7e96e47e21a6d9dade5b3a0d6007b07a68add247b9ddaef9ffafff32ae1b4c9437b6c30784c384dc9a91aea2f84ccb57abac76c0a2cbb8ebbbf1b893d993b1293feed088dcfa385e328e4c77cb65142a6a0f11057b434b745f292130b10372255b963ce54fb247c091050f7f5f86d7c0abf41931a95ba71929960486aad4bf5c9ee697c0220fe7ae1015be1fadf03d6ba73d0a2c81c3a8a13d7f6cc56065126debd567ef339e6bdba3fed1472b6efaf7f25b2aeac3a420267c96676f62ea8a6461b0704df7b7e962dbdeb0b0a835207a20b2183f790b0bd8432e49fd70540f583f77e58719bace21ca13fe4c703a4fea43e43234d156ecf49436dfaed371c1a365122fc7243c10b74b904791e53c3dcedacb3700b90457e0053cb647dd0c387ddab1fc26820b2d2f7f764ef9698633c3b77544dc18c207dcc1c75cf43698b0bef767f5cb492c953c0db649f322d48106dec45f1b8e227d6f4e465671c591f77ffd8c1760dd03e38398f17714f7aeba42a536c5c814ca6bcf74989724e62778738e31b05736588b401442d0533d2a542c231ed0f0e1e49ac6d272809b50780f4f6df043fe7a290392f90a56388f54aa63528e16a9b401085607356efa46b42f845949f700aa5599dcb1a935db4edf2d713e910d97441879d0abe0f251e113becc13200e0d307025a0953189a8c70084b5652041cdee9ba0b095c34cbc5d44cc491d2f064d5ccd8e241cc7b0b71ac998281531f1e07e7254446dcf459140eed896a72d24b22e233487294a760fd236381075260a235b0c7410811f0d5a762bb9fac277f53d68e528d8332de6b15ba668e5878d1872ffadc34270c257fd4bba8843c689860c502ddfd3d14e8c0dd333983425203442f1f9784e5a9b99a70651233b9f61b18f241ff4f26312ef444741dce6a9e6ee43940af397bdfb1a32dd88a65df5fb11529efe01b04225ce04ea79a930006172794a1055e8d2ab5226d9845429b2e955d745a81a49ff52dc8813dcc8b62f2e09539f90fd5a0ec180d3eb549d4d2f3ede793e711296626f89938f5070843c78326bf915e814d4339d555cc5d1dbe0c41b49b039c68b7449e36328f3bc3bac07a96abf1d3dcc2bc4a12382f97a58c05a627c01308a93bd78db1de47f38d6070b2c7cf19608cb90e418a7c9e6348490bf65f4774f4eb8e1d7fbf1eebd0b68de3439a8a27b14ff2c7f3e9dfcfbedfadab3bae74dcad4d40b751a38027860c020c2b203e70229f655dc6bab8d497291adab64080a674e54571c937668cdae1772282260768c05b03b8fb82b520d8bc0198e67f522585a0f15d068798123ef282387e291402b05729d560941adebf0be37af2bb51e80d62dfdad1711ab622b791fea61d9658768618057ee2c9c56ad1be349822576ae61ee3be36c8b4dc18f134a4753cd69f947e518f30aea1b9eafee848076bc94fca8d11f3a6c2ca9f7293469f77ddf4ac88fcdb0e3343a2758781585a30853c048e9ff6551afe002b07aa8f9dde1a6848b013674afcabc31933b4c0615185cfd2736ae0d2a9cefa85eaba9a4e27d448017ffe47c2e845946baf62887d481966630af21b6ed2659679514033ccc943959a20f429341165b26eb1f17fd4584d0272b994340dbdc3de1c569f7b7b7decf047e77cf63546709a222b8609f77658b55ae9448ee224113c1bae3034d21f16792e59adac16dcda4340977a5b1b99442bf1ffee6b11963dc85462015ee7be21dbe86cf20b997541d72ceadcaeac17985e95a79cb847f9c356e693d5702d19d26307a461fe956164a13f41f751e6b99e2bb6ba98a0ad6f7f553c4cea04ff6f9c0cceae58b8c615145a10e20ec2dcfdec37765128f209d7b5806f00e97338ef697e4bd92e8b0f6358b349ffd99d7c8472027972173a60e435a0cb22777c438811172d53c1ad19a8fe9a58a2a8c7dc02c2d7e4693742e6f91bd4cf2e69220313f30b3a3fccaf65800a942e1ede46d9f38a569e435bcbb7e6efaca5fc1262319c286763fe72a275973a6242649faa71dac460e432769975f4645c6ad9b86a4c91018067a9db0c81cb03e0fbfb5cdc708094f2277c9965feba5d02ca4d9987873bd7b54d91644b31cc4e125f7d7cdc14273ec84fcdb164d4d1dcceb20e62fe30d31e011ff1ab55b4c9afe32fa2946e57ac6bf7e8a795be041dfa76df32c430cf10cea0dc0ee36d0142895d14482f64f7bac1841a318d3389382fcb7dc8730c68f99344aefc692d71eca07aeb41bf1e0c5a47d46569bdedc1d81734cc3b347d13b85a1196f8c3a66a0e86ee8bc90abf84ae5261e2bb64b454dc729d0dece8483eb9f76f60e1454676299c905c5086c453894ff79ad93622c96481369bd8ae7b25f35cd207b1aba6c762aa09e05abc74b3b76cfadbcdde454b4391bf4cfcffedd14622c6e0e27a3981ba89cf0ccd6235b266f8648a59c549dee7627d323b2e29a5b3162f131ba6ce76636ccbb3bccc6edfd53d496ee1c57109f4ab6b68fff8f759001786afcbc3e7aa456bfef938175975898979ea647f8d7ac505cb925fd7678d6e269a519654ac9bdf603a0d5a8ddfc9133cc09fca79f5033f0addc015a617231895a9f10d3c27a8cb0f5bb659762023015728ec4bb5b0273442870ec1b1ec37debe4e78c767524e25795676c38c1b37b1e311cc2f997016e963c33a75ce092e20ba210f3a732bc9683683801baec4452af16dc088d34f1d2baa0b9146c4bfb3bd089ad1c86546852117ca3575762a0098f6d5441eec0b8bfc03752b57d7fffcc4ce994d9c7af8ed49deea61f5c3dbef941d0730172560329c8f58fe75f06549a67132a457082acae97c909c1082081d2f0ab5726ee65db5661012c7c51efd0a073ca148e1843b084357eed008aa6ad21e61fcb8256439dc0ea1d6d8b2a364eb760af023c67001597ea601c6ee3b47e822614d16ebfb5267f9e12b88a7e1141aa1c989510316aac152516a5b3cf1bb3e62e0e477a27110f88499c16a1858a6f44203771a97a1697ad618712aa32f0999a2d6a7f60e866c70499c58883af45c2b0551c01fb09d9ab3a047780b6adac5c4efa5d5529c6efd63f933b44bf32817bdd86fa06929b5443bbea6964c5064d119fb916e048eb6261e9d56e4056af389e35ba98ccd07c5561a12ea8e3e36175bad4f25b155b251ced460e7ebd6493d0295e7037ee9755e9c8acf2deba9853943ef999d0b0cdb79d18e4b1f18694a8ba8fc790211671e15aec05f6ff06c833ad2b57601186e2726cf7f9a02a3eacff57bb0f4e441df335fe6f465deada33ae856cae3db9449e80f4fe9bbfbd83cf518e1fbff517468bdba72b6d3c594e75415c0e958eb376b17751f9f6dbeba6954344bbb56e890b03b8a1b56638393fa8172cd307dbceddb9a241b2e80a1aad1010bbd77bf3c283d4bbb224bd184a9b21619bd6f67c5f18a99a5a0d9bd7e078eb181fede5a9996e28ec416c97355e90ec1144c1915015beb1fdadc797e46b557fe3d9bafd8490a356ce1054c98f3cda891852a3bc76d75bb6678dc407ed525040c40457c687035ecc8dd1b370be36707840e822d8654c306bcc57cc734dbbf316d44ed01f7336ed47121fff2a615558ddf748c40f24e4630532aa1abc4d59b484383369784104fb4e91f13195e846499aeaae510cefc14590494928383bedc2394a031fc3c167fec5213da39654c97e8bffe351105b4c4e34e1a70d8c6e58c5a06521fc826f93318f0537e62f75b8ec213be06691d52a1b61575662af83a5b459ee55d443a6edfb44c9b7e99d48168990d49f4e0d80c5314399e221b2cfc0c50942a345f39f117f5a04467f32b27d9447f6cc060be3e1139539fbc9b6235bf026668088f1c8c1bf28c8855b391f070588707d63e867f4018bcd8514ee8f07c079ceeb12f8c878c2659012b7c87f6e090ded20435213dc2d25ac641146ac02e5b2f9ccb5b9c26beedbc01013b6eca270f953f5ee8936638fd8b97409c498b1bc0806958e7e97e1c4ef6a944b3965314d15f9f3186bd35650105b8f47301495aaed6b040cc134de58ab7a01e61b16f67615dd78fca9a48225b6623a225597db5e27467faae13171ce2f9fddbcf48b7521094d80796ca3e685b3fc0d218649a465db88f6ffb4d5e31d515fb69cc08a6de952ef5b04120cfb8c8c49c853a94adbe5eb1ee45f3314d7410ceab54f6e0c1e3606654148c4a705d2e6abfe3d4b2e5912d79ca2816494fef4dc36ff6201ef63040743498864b0a68b517a7b6d5553cc27264457f957baebc8bd4de2422d292a393215a5d19f57e1126cbf9dae9fa8f849211ddb05ecfb81f5196708fb46a54cef06f7bb5e15cf712ddc8997b80812322254c31ee36329d9ba5df90e4d8901633ad45aaa41f545f3a83c7d2eac389bb572011a51c99f6f2212ede21ef00576851dfbc59ddc721d753a2503468533c70a0d5a54bd987fe091d937c6516493baf0a955700a7ecfc5a476f0c9aa89fa5e3009694cb708ba619f2527a52d9319dc834f4089d9f3ef862b73669a77fed8ae4ca723660f1ec57a0bb0adc9ed5ea862c957d5ce6ff4ba8f630c32b3e841bdb6d1ceab2861d3a867e894d81e922da3040a8a5ec80344568eb0504c22a99ee5b7a3cce26d279d3f42bbeb45196408b56bdd5cfbc582557a1cfc3f529f7f9501fdfe337be56b9970b0c73b26a33ed0510d3d304ffd13d6f9de0f173f0520cf2e929563558780bd16d78ea9e651d4d0c70f27ba92d227075b572b6577e30deccc90d1ecf9bf7da31a6e1869384f34e71ba6a4b36f316da3dd7b8c47bf41f355ac086c4807b88b47aeedfc410a4516fd61d647f361403346ced3706a82bbd025fd4576f8bffafe7916b19a93d19514e3ef2b9b55f35c5512dc00c1af80a6fc6da7af8770ba5486ab38bdeed6fd78809305cf246274ac52b8b357afb222d7ec42f673c0e09e556941362c4d929c1060eccd32d7eb1c2ba1ce778eed9c80d54028675769e60345b7b82a39ac01b002bf6a19439106ac3d61399a2acf38251d6d0d538151c87bd014b57a516df91a17eedda120340498cd2e20407683bde724e089feba1014ccf27e887be8c2db4e2e6732be81a6aca6af1ff56dcd62e01461cf2a2483264e0eeacb8eb2471fe8a36a253b15f6da0402af911cfafb807528d5fdc48003ffc5d13a375a9f6f6095bec84d49fae8f7634fc3169117100bc8ca91fd1f0f9408acc68033a660989dce6380f9592760704b536a3ce3bf1a69c71100314d7fa49dac704515e481fe13af819fa6f1e43ccd7336483108b8adf803da33fdb46a0fdc8ec73234d2994520e788843c7ffde72d165098d43916eaa33e6c469a6b4b0d3c3127d3245c3006b40541be7859f4faa6aa6fed49a74e45bd129c27f1880865fab46cab5c26b395eb7d02127c15601ce92786dbd4cf34dd5da0bd02599c9472fedf3cfa90d688291b6bcc7942938e09347edcc036d5072c390efdf7bd5cea525e9909ce4c5f4829b8a809786a849601e01200000000000000000000000"}) connect$rds(r0, &(0x7f0000001740)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000001680)=[{&(0x7f00000011c0)="e9b7efd879efd9c0e15a1617dc5fa094d79fac10d5751d773a20655e75cf414680cddddf8f3500e45d2f184f5430a4074d53bb19fdfe6a4fef258e1216f9aa2034ddf0a78f3a619bfb39358aa39b574dfdd014f11eaeaa17e84d3712a8986d6532f9d7cf6006cf1a644ac4e2c20097c6b510ef6887", 0x75}, {&(0x7f0000001240)="d2caa8b1ccb07573cd87f60cf541f7e63580e44ee55628930fd778cf02d1afb827ff9b12dff16cf6c6e0b0adeb9186575c59c311c91b9fae7ef47b49488511eb32df911bd51d6a07b590ad66b07d67a1761d", 0x52}, {&(0x7f00000012c0)="685be05e7ca5bf22836ba9709a7908a66f0a0576d18c313178e898851701ddc08d1b508f1d20132417d8d09fb79c4ce121235fd834cf2fc1ac5edfadb85de53e9c9975744755d864a7c49d61d84a17fc6ac83ccc40d401", 0x57}, {&(0x7f0000001340)="e0852d24c9c77f42a7750e3ea493705389852c0a3f4ab3ecef03bf1b3b4a84252b6ffe27dc99446003103934ed9de02a0e99c33e813349cb1d19a35b033474e32d10544689f8504ce9a3e2472c374b351780e80a137e45330005cd6ffa1993fff41205d30f6de88d1250733bb9fa19591fd54af4ad092816e5359b6475e10512943f59ec0dc305b893a240bad85ee2f3af91f197b075ab97696a491924f250e3bd6a6cbc5ba2103456a4c9b3fc5a62291cb7c658463f0318bf5caef1f413", 0xbe}, {&(0x7f0000001400)="77b87f4aa54a2e4038523463c45bdb3ee16a293bd4c971e9c6fbe4d60bed1691684a9430a67bc7b6efc985c1c46c1386a0e07a3838f56ce7e5f99376688eec68017e85c800cc47f0dd597e729f6ae529dabca899964f43e52fc349513ad4e48365136d9604ed422aaab90884eae852", 0x6f}, {&(0x7f0000001480)="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", 0xfc}, {&(0x7f0000001580)="bc5305ca09e3e60f668a82edd8b3ac94b067aa6d298388232ae6172edcfc508439f87bc0a3bc95031362f7fe827c946e25cf866f5156e730fe3b296a8ef6855da0619823a48fed18bd9d23c0496447db5e00fc873e8f3cfe830fc0f15e44f9d4b04257bff37978adb1e6559886cdaa6d00341585e03a8992bf50334833aaffe545c3e189c0d427a8587365702c18bd134fea0fe24ca44c9a81111c052a4bc36170796cf69a5065ab0a8fdcb7e1686ed5aa8d781ced41eb70bdc2ede9f073f665f6feb6d077f7aa7dfcf7d18f9ecaa238f3071010d816d2f6a789eaab7b6fd1553948b4999dd717a71d247635", 0xec}], 0x7) 2018/04/17 07:43:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x100000000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x9, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000180)={0x12, 0xbd, &(0x7f00000000c0)="739ce53eabdca9ceb7b9803cde28ca8812f200ab151b9e052d84915ab62e91f97a22a1a56c94e3b99fb54fd3609f36ba1b2487194d05e55044dfac1f6472c87cd135caaf1f0b414e9520d30a520856dae9b678021f4c35d802888e7f2346ef472b5f8344f5726053d0b07b4974a8a068d74d4367cf6837ac156e80eed0e942cdbb71453897d18b3074f556d794c33df88c93ed69803f5402af4221e8ceae15a37531079b1fa6c32ad6c5efb7801d49ebbdf9ae0b24e9c9e467a5ec84bf"}) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xa6e}, 0xc) [ 69.446607] device syz_tun entered promiscuous mode 2018/04/17 07:43:38 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000100)=""/65, &(0x7f0000000080)=0x41) getsockopt$inet_int(r0, 0x10d, 0x4000000090, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/17 07:43:38 executing program 7: r0 = socket(0x9, 0x0, 0x7) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x0, 0x8, 0x7, 0x4, 0x0, 0x70bd2c, 0x25dfdbfd, [@sadb_x_sa2={0x2, 0x13, 0xff, 0x0, 0x0, 0x70bd27, 0x34ff}]}, 0x20}, 0x1}, 0x40) bind(r0, &(0x7f00000000c0)=@can={0x1d}, 0x80) 2018/04/17 07:43:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x13) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000003c0)={0x0, @broadcast, @rand_addr}, &(0x7f0000000400)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000002880)={@empty, 0x0}, &(0x7f00000028c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000002a40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002a00)={&(0x7f0000002900)={0xe0, r1, 0x4, 0x70bd2a, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r2}, {0xc4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x10000, 0xfffffffffffff79d, 0x1, 0x3}, {0x5, 0x3, 0x0, 0x1ffc0000}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8e42}}, {0x8, 0x6, r4}}}]}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4}, 0x40000) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000012000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000d6f4c3d4078623b267c81e004acfd7929da4e6"], 0x20}, 0x1}, 0x0) socketpair(0x5, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x4}, @in6={0xa, 0x4e22, 0x3, @empty, 0x1}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x68) 2018/04/17 07:43:38 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000340)='./file1\x00', 0x0) write$binfmt_misc(r1, &(0x7f0000000080)={'syz1'}, 0x4) fallocate(r1, 0x11, 0x5, 0xfffc) [ 69.647354] device syz_tun left promiscuous mode 2018/04/17 07:43:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000001340)=[{&(0x7f0000001240)="1d", 0x1}], 0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x2710}, 0xfffffffffffffe68) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)=[{&(0x7f0000008240)=""/100, 0x64}], 0x1}}], 0x1, 0x200000000100, 0x0) socketpair(0x4, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080)) 2018/04/17 07:43:38 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x800, 0x0, 0x1000000000000}, &(0x7f0000000080)=0x18) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8003, 0x0) read(r0, &(0x7f0000000140), 0x2ce4536) 2018/04/17 07:43:38 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket(0x11, 0x80000, 0x0) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6(0xa, 0x0, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000000000)="62da08c3b3ce2f279232b6cfd813cb9ad1c520ada16995e3dd3bba53ee999bfc588bc49ed86e94d0933612f4c54bbca3eccf914fadea3a965d3ec1db505d2727c3eca2c10cfe807f33e24b4e11ae4c05da1993ea244b213d82c41ed4ed6bf4f1ebb2247ce4315d471275ec6b3b9296e9e4ba55321699c1bec9609ea0a1395e75ab0cb3eb4f1715fc29cfb9b3257a4203434775e58492a070fb3a5584c074", 0x5b9) 2018/04/17 07:43:39 executing program 5: semget(0x2, 0x3, 0x10) semget(0x3, 0x1, 0x4) r0 = semget(0x0, 0x4, 0x40000000) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x1, 0x4) semctl$SEM_STAT(r0, 0x0, 0x7d00, &(0x7f0000000fa6)) 2018/04/17 07:43:39 executing program 3: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000240)="f871b24b754474282995f6", 0xb, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x9, 0x400000000000062}, 0x2c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x42a00, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r1, &(0x7f0000811000), &(0x7f0000fbbf1a)=""/230}, 0x18) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x20000) getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) signalfd4(r1, &(0x7f00000002c0)={0x9}, 0x8, 0x800) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r2, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r3, 0x4) llistxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0) 2018/04/17 07:43:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000240)={'lo\x00', @ifru_names='teql0\x00'}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x402) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0), 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/netstat\x00') 2018/04/17 07:43:39 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x800, 0x0, 0x1000000000000}, &(0x7f0000000080)=0x18) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8003, 0x0) read(r0, &(0x7f0000000140), 0x2ce4536) 2018/04/17 07:43:39 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) fchdir(r0) move_pages(0x0, 0x3bb, &(0x7f0000000080)=[&(0x7f0000001000/0x4000)=nil], 0x0, &(0x7f0000000100), 0x0) 2018/04/17 07:43:39 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x3, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0xef84, 0x26c3c588}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x10000, 0xc5f, 0xd4f, 0x4, 0x0, 0x63, 0x3, {r2, @in6={{0xa, 0x4e23, 0x6b, @ipv4={[], [0xff, 0xff]}, 0x3}}, 0xffff, 0x0, 0x604e, 0x3, 0x7ff}}, &(0x7f0000000400)=0xb0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) r4 = getgid() fchown(r0, r3, r4) setgid(r4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x9, 0x7, 0x1f, 0x100, 0x3, 0xffffffffffffffff, 0x1, {0x0, @in6={{0xa, 0x4e23, 0xd1f8, @loopback={0x0, 0x1}, 0x3ff}}, 0xabe0, 0x4, 0xe7e2, 0x8}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r5, 0x3, 0x80000000}, 0xc) 2018/04/17 07:43:39 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x5, 0x100) bind$llc(r0, &(0x7f0000000280)={0x1a, 0x30e, 0x5, 0x7, 0x8, 0xff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000200)) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/snmp6\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x6fa, @loopback={0x0, 0x1}, 0x9}}, 0x100000000, 0xffffffffffffffff, 0x7fffffff, 0x8, 0x80000001}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x1000, 0x8004, 0x20, 0x80000001, r3}, 0x10) 2018/04/17 07:43:39 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x3, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x8001, @dev={0xfe, 0x80, [], 0x18}, 0xfff}}, 0x800, 0x7}, &(0x7f0000000280)=0x90) flock(r0, 0x2) 2018/04/17 07:43:39 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x3, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x8001, @dev={0xfe, 0x80, [], 0x18}, 0xfff}}, 0x800, 0x7}, &(0x7f0000000280)=0x90) flock(r0, 0x2) 2018/04/17 07:43:39 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3b2d188737e0b0003002cdf1389598e2c", 0x2f}], 0xffffffffffffec8, 0x0, 0x0, 0x40000}, 0x0) signalfd(r0, &(0x7f0000000000)={0x3f}, 0x8) r1 = accept(r0, &(0x7f0000000040)=@ethernet={0x0, @local}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x5, 0x7ff, 0x0, 0x5, 0x0, 0x3c29, 0x3ff, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1f, 0x3ff, 0x4, 0x400}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r2, 0x6, 0xd1}, &(0x7f0000000340)=0xc) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000100)=""/29, &(0x7f0000000140)=0x1d) r3 = dup(0xffffffffffffffff) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000380)={0xaa}) 2018/04/17 07:43:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'veth0_to_bridge\x00', &(0x7f0000000080)=@ethtool_coalesce={0xf, 0x5, 0x0, 0x7, 0xd2, 0x2, 0x68, 0xe1, 0x2, 0x7fffffff, 0x9, 0xffffffff, 0x9, 0x7, 0x1, 0x34d, 0x1, 0x0, 0x7, 0x2, 0x7fffffff800000, 0x7, 0x8}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000000200)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/17 07:43:39 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/17 07:43:39 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x43, &(0x7f00000007c0)=ANY=[@ANYBLOB="72090000000000000000000000000000000000000000000000000000000000000900000003000000e8020000f6000000ffffffffffff820401601c05515bb691c51550ffff10010000ffffffff50034000ffffffffffffffff50030000ffffffff0300000086528c7d95676c435f967e9c21521cb690495df4a39d44fdef5dbdaaa06ab18917c3218afb45e3390a03aee7ee1b3d6bc0ae930f53f92a68eb5e150b18a85f8ac9c9d705d86afc9a4997bd1aa90651b5c48b11efc50c1cc26b97374948086af03b0304ab8373cf558c9d86834f5b94872e72c0258c643bcc79d5432467c258849ca0a60bfaa03833c5d823b157c07a110d", @ANYPTR=&(0x7f0000000000)=ANY=[@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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480043540000000000000000000000000000000000000000000000000000000000000000000000000000000070707470000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000766c616e3000000000000000000000006c6f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c8000801000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x348) 2018/04/17 07:43:39 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='self].\x00', 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, r1) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x101, 0x0) getsockname$inet6(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x1c) connect$netlink(r2, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) 2018/04/17 07:43:39 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/17 07:43:39 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000000000), &(0x7f0000000000)=0xfffffff2) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0xab40cefd34fb5926}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x10000, 0x0) [ 70.999171] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/04/17 07:43:40 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ff8fff), 0x0, 0x0, &(0x7f000069ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003f7000), 0x8) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20001, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x9, [0x8, 0x8, 0x5, 0x81, 0xfffffffffffffffe, 0x1ff, 0x6, 0x3ff]}, 0x5c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_snmp6\x00') 2018/04/17 07:43:40 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x38, &(0x7f0000000040)=""/62, &(0x7f00000007c0)=0x3e) 2018/04/17 07:43:40 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x10, "e00bedec7fccc0023f0ebb5868812f4d"}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x1, 0x0, 0xffff, r2}, 0x10) r3 = socket$inet_sctp(0x2, 0x7, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000000)={'veth1_to_team\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r3, 0x2000000000000002) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x4}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0xe}, @dev={0xfe, 0x80, [], 0x13}, @mcast1={0xff, 0x1, [], 0x1}, 0xadcf, 0x100000000, 0x8, 0x100, 0x7ff, 0x1200100, r4}) 2018/04/17 07:43:40 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x7, 0x0, 0x8, 0x99, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) sendto$inet(r0, &(0x7f0000000100)="f5", 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x40}, &(0x7f0000000180)=0x8) 2018/04/17 07:43:40 executing program 6: socketpair$unix(0x1, 0xd0f987e85ae22700, 0x0, &(0x7f0000000040)) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) 2018/04/17 07:43:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000022fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000014db7)={0x14, 0x30, 0x401}, 0x14}, 0x1}, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x68f, 0xd6, 0x7fff, 0x8, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x6, 0xffffffffffff7fff, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0xfff, 0x9ff9}, &(0x7f00000001c0)=0x90) 2018/04/17 07:43:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000140)={"6970365f7674693077a59c30000800", @ifru_map={0x8, 0x1f, 0x7, 0x5, 0xe9a}}) ioctl$sock_ifreq(r0, 0x895f, &(0x7f0000000000)={'ipddp0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}) 2018/04/17 07:43:40 executing program 1: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [], 0xa}, 0xb) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f00000000c0)=""/107, 0x6b, &(0x7f0000000140)=""/157, 0x1, 0x4}}, 0x68) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/17 07:43:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_names\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000a80)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000940)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') close(r0) 2018/04/17 07:43:40 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00005d8f80)=@llc={0x1a, 0x312, 0x3, 0x80000000, 0x9, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/17 07:43:40 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast1, @in=@multicast2}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f00000000c0)=""/190, 0xbe}, &(0x7f0000000040), 0x2}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000002c0)=@newlink={0x28, 0x10, 0x321, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/04/17 07:43:40 executing program 0: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x12) close(r0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffff22c, 0x4, &(0x7f0000000400)=[{&(0x7f0000000100)="dd2a3857e503323f0ad53d2acea199754e2223eb58df964a8bba5795815caff56cb93686cf162a0c0444f5b58f58ec0800430d09d5c66ce0cc061a52093573bb7f944f35719cc25cc3b6819ffa1b288a3931ee86f86fb7dc1a4c21b4c2571a88b68e7e9a6133e5cf5fa2bbd9b6d72779af9660ee142799a46d0d0df56155b6d66b08a411fd239df900646a01192053dec14b370cceaa9edbbd306c3364f3bfaccbf5d35276", 0xa5, 0x6bb8}, {&(0x7f0000000200)="0fe9bfb90c6915899ef9b574effff95afe788e3b99d5e69c9ceaaa17bf6c5917493259abf4627cf8755e47905e22ec46f5fc0b0f2c16532e3f5afe18e5a1d2b4c150d88490c723d49b6653a237854812d5ad445df35e3aa4b115bcf0c721f20579d4d79ff06c85fb88c8ef47a2682c4309e4777234689e6df1c31efcea8e080bc5474adc52cd9966d7faa185c57d3739dd73e2107061e30fe267", 0x9a, 0x800}, {&(0x7f00000002c0)="4e8f6c2271bfe7d3a959d633ac9ae644901e6ea57e6044f09b75f1945e791c4c9fdfa6441bcb26fd9e7d2792f9be53ced94130a48e7b1eee2be73e7d99dbe7184a6df912b39885e12b3fe8200ea52400136ede4b1fb448915312188fbfbe6352b6288ccbcd1beab983bbaea4ac18dee71e2e9ebc1951e606596d2f769c83822d0d69bbbd9de6614e27e97c06d04275a7cb7b49", 0x93, 0x7}, {&(0x7f0000000380)="cc56f9b21c54bbbad53cb83176d0371beae01cb93ade077bc61da1db6d522d6f76882203a1862f864f46f3386fbbbfde302f99d7cea13730e129e63a2d601462477e73c781cf80596f0b4d3ed34a7f5683d7dcdc", 0x54, 0xfffffffffffffffe}], 0x108002, &(0x7f0000000480)={[{@compress_force_algo={'compress-force', 0x3d, 'zlib'}, 0x2c}, {@max_inline={'max_inline', 0x3d, [0x7f, 0x37, 0x70, 0x34, 0x34, 0x6b, 0x65, 0x39]}, 0x2c}, {@compress='compress', 0x2c}, {@thread_pool={'thread_pool', 0x3d, [0x39, 0x0]}, 0x2c}, {@compress_force='compress-force', 0x2c}]}) 2018/04/17 07:43:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/17 07:43:40 executing program 7: r0 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x7, 0x0, 0x8, 0x99, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) sendto$inet(r0, &(0x7f0000000100)="f5", 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x40}, &(0x7f0000000180)=0x8) 2018/04/17 07:43:40 executing program 2: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000004fe8)=[{0x20000000006}]}) r0 = memfd_create(&(0x7f0000000380)='IPVS\x00', 0x2) fchmodat(r0, &(0x7f00000002c0)='./file0\x00', 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80180, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000240)={0x2000}) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='%Xf7', @ANYRES16=r2, @ANYBLOB="020028bd7000ffdbdf25020000004800020014000100ff0200000000000000000000000000010800040006000000140001007f00000100000000000000000000000014000100ffffffff000000000000000000000000"], 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x40081) 2018/04/17 07:43:40 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x100000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x104) 2018/04/17 07:43:40 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00005d8f80)=@llc={0x1a, 0x312, 0x3, 0x80000000, 0x9, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/17 07:43:40 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00005d8f80)=@llc={0x1a, 0x312, 0x3, 0x80000000, 0x9, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) 2018/04/17 07:43:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_names\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000a80)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000940)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') close(r0) [ 71.743731] audit: type=1326 audit(1523951020.742:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6055 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/17 07:43:40 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f00000010c0)=0x3, 0x4) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x1, 0x1f, 0xffffffffffffffff, 0x80000000, 0x5, 0x6, 0xff, 0x1ff, 0x1, 0x100000000}) getsockopt$bt_hci(r1, 0x84, 0xe, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) dup2(r1, r1) 2018/04/17 07:43:40 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/106, &(0x7f0000000080)=0x6a) 2018/04/17 07:43:40 executing program 1: r0 = socket(0x10000000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="380100000000010f00000104000000002500000000000000000008000700e00000020c0016000852a660000000000008000600000000005c0bf6f08b712fff6fc389a79a30"], 0x38}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x80, 0x1ff, 0x3, 0x3, 0x8, 0x3, 0x8000, 0x9}, 0x0) 2018/04/17 07:43:40 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) r1 = getegid() setfsgid(r1) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000200)=0x1) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000000)={{&(0x7f0000000080)=""/133, 0x85}, &(0x7f0000000040)}, 0x20) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3, 0x408000) openat(r3, &(0x7f0000000180)='./file0\x00', 0x400, 0x92) 2018/04/17 07:43:40 executing program 5: memfd_create(&(0x7f0000d6aff4)="2f6465763f707004d8", 0x4000002) 2018/04/17 07:43:41 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b14299fc79f65c8e7249ff53e0f700000002901baedfa99ebe185366c42eb87800000000fffeffff11fc9078e0080001905f7d4c263b33e0bc39e89b62e261e17c6fe2738e1ccf22430ee6ede740912b6a8338f8ee5f7f1fd09803e5661ae675772cedb2ad51471042b11426deb2e08c0537243c3ebdb765c9f8f20be2da41c7a78781aa3ad8d201fce430c11071c5ef15740000306a9282b219249cf3"], &(0x7f00000004c0)) 2018/04/17 07:43:41 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffeffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x4}, 0x4) r2 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000000c0)={r3, 0x2c}) 2018/04/17 07:43:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) 2018/04/17 07:43:41 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)="2f70726f632f7379732f6e65742f69f076342f76732f6e61745f69636d705f73656e6408", 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) r3 = inotify_init1(0x2) r4 = dup2(r3, 0xffffffffffffffff) truncate(&(0x7f0000000040)='./file0\x00', 0x0) r5 = getpid() syz_open_procfs(r5, &(0x7f0000000000)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/17 07:43:41 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001780)='/dev/sg#\x00', 0x1ff, 0x101000) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) fdatasync(r1) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003900)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000003940)={r3}) r4 = dup2(r2, r2) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000000)={0x10001, 0x8}) bind$alg(r2, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) flistxattr(r2, &(0x7f0000000300)=""/4096, 0x1000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000001740)={'ipvs\x00'}, &(0x7f00000038c0)=0x1e) recvmsg$netrom(r4, &(0x7f0000001700)={&(0x7f0000000040)=@ax25={0x3, {"5f5bbe3410a4ac"}, 0x9}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000080)="20a43d7c1eed9471b1fd789791d20d544b6f019a0d5b8a13e9096ff280d78e60d6cf235779a7835f55d99ca47b6aa7b118a63757dc9b4fda81ef9afb789b7c80843561ddf7e28952b324c5c1c3dd4f577837febdf40839af7a03775883cb919c6008b96fefdd0128c28d85fc8c84e3449fe3990ba8c9ecbee91cd52c95564809b2b1ec94161a725395cfa4932410fd", 0x8f}, {&(0x7f0000000140)="09c71ff786cc3d226a2d4637a3addb58a0eea8d19d005f689eee6f53a9493b44d686fc", 0x23}, {&(0x7f0000000180)="8d0966a3b67e5e379d0813bbf2258194ceeeae6fa7bdaec1cd03cfbde2a5a8eb10f27c33989bd823c65709bacbf0882b3668c6089e4cb66688a21da6074f01caf07c463db394e030b45d96d06f6decd5c025657f77f145cc80792ceb103165145068fbb3ed04f339f1ac0d91003b1c5788f274c6dd1e163c854e542e37d66a16763e0d1866aed91253a59cccc303913304e987a1eddaa99a3b33ee171181b6f74d4e327a2a675a22d2e7c44e0762bb7304d99e2c2f4c36a18178f10a6dbd7d1d2b3fa5c045c5cd77add2fbd9774a9d899dd033facb8c4171eef9abe4d6d7ef3ac3150510eb", 0xe5}, {&(0x7f0000001300)="2fa1ddb8a3ef5af8eb1a2fc9f58e579901414225cbf84e80da3b4fcb720bbc25e33ae226ad5ac9b6425ea7ee8e6f9be71a4f393d37de415ae349cf323177461d8be61c2d19734607864096697915575a5ace32fa29aab75ed4635812a187711b72481978ad3e6081df5f885ffcbd493d2a28528946dccc369910d3547558d3b54743c14f2e2943a11e3f7ceca5c21edfe402e45619dfe65087582c5cf6efe7a63d80c28e", 0xa4}, 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0x1000}, {&(0x7f00000013c0)="d98f83898985318bc2f06d0744909db265960e661387447522b101628916699c43e038adf7d859bf9410578ac0629b104bf5596c09793af73f5e876bf70809ea1580687c2b85c10e719570f4f08368e709f312a13401f5b92c7485519c9924cbab6f9c87f49ea3e83af84be5d31971d0f27f95ec638a69122f599e73f0b7a2012c0ca0393da79ac479f7e8de3e0ceab6e6efaf4653039fa8720f2e5e6515a81a680f6afad7588057c373eb3e8fbce9314caa853eb526731918f9ef3c71182dce0227bb350b4b43f1304775ea8bd5695beabdc08530980053086fd686af10d57531184e1f6dd382d494410b680eeb6f468b3aa1e40db47367aa", 0xf9}, {&(0x7f00000014c0)="6f6bf872db6fd2d16df682e0b3f420c4a5290265a26719733ffa74f9224d412ecb9da06a68433b65", 0x28}, {&(0x7f0000001500)="405890ab7874507deb7e1d074382a1d9897a04fd6fbf7d7c025768929bfa0276cfb39bca8581166d741432a37c7a68db23a13160b4f33a69f59b77a7e87871ca00b286319d835085d26a923401e0e4aebaa9d6b5fd07da6a", 0x58}, {&(0x7f0000001580)="e3dceb208d11adccbc7ccb8b9a35e6fff6392c01d38d796e553a4a4ac7f4eb158fe640b34612a03c7f0f719d99723c4a96a3831629942142618e9769fdf76338366327eb8398eefbfe843325498781f2c174e318838c13abbf216faaf2528ce24f09367d535a61afdc40d5f9b586b0b366976c3febeb412142ba573ea3cb83b65a43c84f49f109dab1ed", 0x8a}, {&(0x7f00000027c0)="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", 0x1000}], 0xa, &(0x7f00000037c0)=[{0xf8, 0x113, 0x0, "85eaa5afddb779e8a75186a59d8f022d315ce79959f8c44b59899aa96a3dca8b1044f3faf8726c8d71484a669a93167f9c8f5355304bb37e753d473094637cf25610434228d49b8e2d132231e18321fbf46786e9db88efed5a520279267022e264fc11d9abb543e6d217479e94df2ffb0fb045196d071ef9eaac972f103932915bb492f87b0f66c7dcffcebfba29492e8f029df81d9842dc24253d7655a6bc8112d71d8648e0ee14d84e4cc0feb6ff2d4094c7c0df8210f24f0d13142fe7ab9c50212ef5776cff08edb147054503a52e33d719f15b005febb4410501e52ae33783"}], 0xf8, 0x4004811}, 0x40) keyctl$session_to_parent(0x12) 2018/04/17 07:43:41 executing program 1: r0 = socket$inet(0x2, 0x20000000000003, 0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x81, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x0, 0x74, 0x8, 0x1, 0x0, 0x5a00, 0x3ff, 0x3ff}) ioctl$KDADDIO(0xffffffffffffff9c, 0x4b34, 0x0) socketpair(0x19, 0x807, 0x80000000, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000180)=""/129) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000000c0), 0x2) socketpair(0x1b, 0x804, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000240)={0x40, 0x1, 0xffffffff, 0x1, 0x80000000, 0x2}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xb8, r3, 0x118, 0x70bd2a, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xdb38}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x20000004) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000004c0)=0xadd, 0x4) [ 72.657452] audit: type=1326 audit(1523951021.656:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6055 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/17 07:43:41 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000f1000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x41c, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/04/17 07:43:41 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000001500)='./file0\x00', 0xb) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0x5, 0x4, &(0x7f00000013c0)=[{&(0x7f00000001c0)="56ed6348c3f749328fc957d8b741c2b0572ed0a1dff67b006171b853213d56a71a427a8048f0c68f98dbeb4046f5545e63d2729691bfe780588784a5b17eb08108495d4e13fd1cd7c9e37c76163da78a76b76d6af240902206dbd1ea829e450e95d3faa44160d1b9d5ecd00f08e94ceed67566da97b0fdba4b225d801f3665b0a34cc132b3ff6a81e5160c", 0x8b, 0x3}, {&(0x7f0000000280)="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", 0x1000, 0x1}, {&(0x7f0000001280)="d01a42838c283cc0c801d87f9fb9f87e9ab287921877b0a240ab949549e424079ab13eeb9715402392acd0e566cc05e75fbe83986c9542b9664be1a3e9808edc3d36c1e02f6adbeddc2fe13c0cbc70f8afa1a3035fc935f7a354a81eb7359f05b49e90c83bf8ea34637d4a76b4a2ae25bbf51bf656b0b3639688be5e4c021a9ee0284fea9c87fc1eeaabf8432890a72d0a647d5ba6e8dcab559a943aad78c4fbb58cff8125982154adb25742cf4f097b2a80631c8176b530000558138a07a93d83ac473e5ad41ec3834eb59d4d828fb11ca76305beb68c6914001805", 0xdc, 0x9}, {&(0x7f0000001380)="970b8918d6c4afd9f10faa13a6c10d29aef55ef21b378f57d130365ba5f2b12d9be7957c0662708492d3cd29b3576852cbbcc5a9169f1670", 0x38, 0x7f}], 0x200000, &(0x7f0000001440)={[{@part={'part', 0x3d, [0x35, 0x2d, 0x30, 0x3f, 0x39, 0x0, 0x0]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x161001, 0x0) 2018/04/17 07:43:41 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffeffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x4}, 0x4) r2 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000000c0)={r3, 0x2c}) 2018/04/17 07:43:41 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) userfaultfd(0x80800) r1 = dup(r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) 2018/04/17 07:43:41 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xc, 0x4000000000080, 0x2, 0x8}, 0x2c) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000950000)}, 0x20) 2018/04/17 07:43:41 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000000f66917b67de2ffac00000000000000955f15fc888113ea"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x34d, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0x21, 0x93, &(0x7f0000000000)="710510e62009121c3eac9b2fb95566a6a23cd58fc2967240c3729e08d3aff3eff9", &(0x7f0000000040)=""/147, 0x100000001, 0xff}, 0x28) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x8000, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x800}, &(0x7f0000000140)=0x8) r5 = geteuid() splice(r2, &(0x7f0000000480), r1, &(0x7f00000004c0), 0x1000, 0xd) fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f00000001c0)='./file0\x00', r5, r6, 0x1000) ioctl(r0, 0x4, &(0x7f0000000340)="d0bb4556961d54914ed730e8385585fbec45df28f872bd9f6f84492727f23444c3a4bfc8b97d20cd319a9c38f75b842f38523f7ba208364baca8215d4b877a42f7b207f83c91fd44ea5b453afde65b1a22d8635fc78b144f31f7e62df8c72d083b0387c3c96376de9518273d02840b1d2c50d9fffa9cbdc8c2f3e15275bd025ef50fae7ee7d61034e58978b347333d80778e48a345d104dd2f5731f305c041291dae1fdd2f") setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000240)={r4, 0x4, 0xea, "a20424d882e70f53e86a96cad1a3164f255b799f072ca82502e97cdf9d0723adf19bf7d8ed4385c4e9aa9a85793824fee6da4756c89bb5d15038734a5a4b16b6d70d9b86d7eb535888b5e015167daa2f87ad99b94ed10c32ebf2c648dd57cb038bc6182872124ae38f8e416384ca03549c0daec63eb0f8396b78614fc277830685668f6df88b8eb1d1b86329e9f225fc74033ca190c513fad91401aad3dcca6739b9cd4a9bcf30179a61c1d1f23a795690a5f71870a1561d41e0c7b33330ddcee8700134f8c0be508393530e4b600b03b5263fcaaae88513d5c750ea87c1d0407823cea47f06f18e9f4e"}, 0xf2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000500)=0x461e, 0x4) 2018/04/17 07:43:41 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)="2f70726f632f7379732f6e65742f69f076342f76732f6e61745f69636d705f73656e6408", 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) r3 = inotify_init1(0x2) r4 = dup2(r3, 0xffffffffffffffff) truncate(&(0x7f0000000040)='./file0\x00', 0x0) r5 = getpid() syz_open_procfs(r5, &(0x7f0000000000)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/17 07:43:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x109100, 0x0) openat$cgroup_procs(r1, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x8030}, {r0, 0x1000}, {r0, 0x10}, {r0}], 0x4, 0x5) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x3fffffe, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000140)=0xc) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @rand_addr=0x2}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x12}}, 0xc) 2018/04/17 07:43:42 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000013ffc), 0x2) r1 = accept4(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x800) sendmsg$netrom(r1, &(0x7f00000012c0)={&(0x7f00000000c0)=@ax25={0x3, {"1f8f953470cd44"}, 0x5}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[{0xf0, 0x11d, 0x0, "1a7b969d4cd4ac80e226b31a260c67c31bf0f3ba95eac7f8945a150331489b0bd64442341e46f9e56d3d0cfe636cd9ec0e8a4707855f86f1a30a8d33cdbdf67a859ffc06cc1ec96d76794decff3013967c6638cfa3df70a55468d430c0be0438f1950a79586c00ddd0edaf136cec990cb9e431940f95277ec0a0f58013a1771aaf23245df40810adc3afd13bd41429ed50830db21f94ebf4ae17673864653e86bcba79cead2c2f498df9506a3961e2eb43c30e57647774ec8315e11be6c8ea557acdfcf85d710b57a744fa9186d69534b2fb78f01dd64a64a21c1a84df"}, {0x1010, 0x10a, 0x80, "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"}, {0x80, 0x0, 0x4, "8640bee079340036e0005f8346ef98f307ab942dfad14d6c02ddb6044af56932b3dd916b9621132e86d8ddd0aa0736a8d8474337015addcb8e970669dc115ec638bd93a43880e8429f5d297bbdc2d88fdda870e67097e1a3fab4f0fa967aaf9ad4853f9d775789f07fcaa03234"}], 0x1180}, 0x14) 2018/04/17 07:43:42 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) userfaultfd(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x95, 0x1) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) getpeername(r0, &(0x7f0000000300)=@hci={0x0, 0x0}, &(0x7f0000000380)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000900)={@local, 0x0}, &(0x7f0000000940)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000dc0)={@mcast1, 0x0}, &(0x7f0000000e00)=0x14) getpeername(r0, &(0x7f0000000f00)=@hci={0x0, 0x0}, &(0x7f0000000f80)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000001040)={@local, 0x0}, &(0x7f0000001080)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001100)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000011c0)={@multicast1, @local, 0x0}, &(0x7f0000001200)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002500)={0x0, @remote, @local}, &(0x7f0000002540)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002580)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000002680)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002880)={@loopback, @rand_addr, 0x0}, &(0x7f00000028c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x408}, 0xc, &(0x7f0000002ec0)={&(0x7f0000002900)={0x5b0, r2, 0x725, 0x70bd27, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r3}, {0x260, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffeffffffff}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r9}, {0x13c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x548}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r13}, {0x1e8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}]}}]}, 0x5b0}, 0x1, 0x0, 0x0, 0x20000040}, 0x40) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@abs={0x1}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x30}, 0x0) 2018/04/17 07:43:42 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) recvmsg$kcm(r2, &(0x7f0000001340)={&(0x7f0000000100)=@generic, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000000280)=""/152, 0x98}], 0x2, &(0x7f0000000340)=""/4096, 0x1000, 0x7f}, 0x2) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x800000000005e20}, 0x1c) syz_emit_ethernet(0x5a, &(0x7f00000015c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000081001c00000d01000000330100002056c237739a122b559dcf091914cd1d4a04bfc1638c6e3f59c85eb1e8b0ff3be25d94a311101b4af73be2180d2da9743705a2ef5fbf812f5e0dccacdf59f3c57401744163e12a7699c778fe990bc295d6b96c4b284949bd7fff1e388d8110ef39ae47eeffd5ea77394f2b4a03ba0cf79981918ded0fca56d51637d409f7cc5c3f4b7c66ec85b8047af0a947862069cbf91577dc2cf681f62685b0a9096c653270c8"], &(0x7f00000000c0)) r3 = semget$private(0x0, 0x0, 0x2) semctl$GETALL(r3, 0x0, 0xd, &(0x7f00000014c0)=""/208) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ftruncate(r1, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000001380)='./file0\x00', 0x80, 0x5) 2018/04/17 07:43:42 executing program 4: syz_emit_ethernet(0x68, &(0x7f0000000040)=ANY=[@ANYBLOB="01809f000000b52d87402e5286dd60000000000000000000ffff020000000000d4de6896d260011d0000000000a50c00010200907800000000600a07ec00000000fe8000000000000000000000000000060000000000000000df016bffac140000a82f0000000000"], &(0x7f0000000000)) 2018/04/17 07:43:42 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = timerfd_create(0x0, 0x80800) timerfd_settime(r1, 0x3, &(0x7f0000005000), &(0x7f0000000fe0)) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000100)=""/98, 0x62}], 0x1) 2018/04/17 07:43:42 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) fchdir(r0) creat(&(0x7f0000000540)='./file0\x00', 0x0) sync_file_range(r0, 0x1000000000000004, 0x0, 0x5) 2018/04/17 07:43:42 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x6, 0x8400000000003, 0xffffffff00000005}, 0x2c) futex(&(0x7f0000000040)=0x2, 0x3, 0x2, &(0x7f0000000080), &(0x7f00000000c0), 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000440)={r0, &(0x7f0000000480), &(0x7f0000000280)=""/231}, 0x18) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000140)) 2018/04/17 07:43:42 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)="2f70726f632f7379732f6e65742f69f076342f76732f6e61745f69636d705f73656e6408", 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) r3 = inotify_init1(0x2) r4 = dup2(r3, 0xffffffffffffffff) truncate(&(0x7f0000000040)='./file0\x00', 0x0) r5 = getpid() syz_open_procfs(r5, &(0x7f0000000000)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/17 07:43:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-aes-aesni,tgr128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) accept$alg(r0, 0x0, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/161, 0xa1) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/6, 0xff24}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='bic\x00', 0x4) 2018/04/17 07:43:42 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) recvfrom$packet(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0, 0x0, 0xffffffe5) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@random="9a52438e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x13f, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/04/17 07:43:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt(r0, 0x88, 0x1, &(0x7f0000000180)=""/8, &(0x7f00000001c0)=0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001340)='rdma.current\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000015c0)='/dev/usbmon#\x00', 0x3ff, 0x101000) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000001600)={0x0, r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000200)="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", 0x1000, 0x5}, {&(0x7f0000001200)="90cebb184b4955b41c3ea017671867ffa21bacf0e47389c86a3708709ac4a47582d9acd0182b0074bec682aa46aaa221ba7c1e5fc10c3ca9fe43a526797189e9c3840666b412bd2b1166539b34748e03f9f6bd08", 0x54, 0x3}, {&(0x7f0000001280)="15cf038e88d29b79fb5298b730e62dfdde22a7de6d72816f05d462ed6d3fa80d72f29425e048dc1cad37cd2931790c9f3b82f9a6d2d199b838e491", 0x3b, 0x10001}], 0x822008, &(0x7f0000001480)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001640)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x7, 0xe2ec, 0x4, 0xfb, 0x9, 0x3ff, 0x100000001, 0x4, 0xffffffffd974bd15, 0x8000, 0x200, 0xb11c, 0x401, 0x8, 0x7f]}, &(0x7f0000001740)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001780)={r4, 0x0, 0x981, 0x9, 0x9, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001380)={0x0, 0x8, 0x30, 0x7, 0x3406}, &(0x7f00000013c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001400)=ANY=[@ANYRES32=r5, @ANYBLOB], 0xa) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r6}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000001440)=0x21e8, 0x4) 2018/04/17 07:43:42 executing program 1: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x101, 0x1fe4358e6861d905, 'client0\x00', 0x1, "90ca71b26aaff78b", "81cf2f7655f6487b60c867ae5aff09c5264feecc5f5f3dd8950f33846a6757bb", 0x4, 0x2}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000300), &(0x7f0000000340)=0x4) getpeername$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280)=0x1f, 0x4) getsockopt(r0, 0x10d, 0x5, &(0x7f0000a7d000), &(0x7f00002bdffc)) getpeername$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockname$packet(r1, &(0x7f0000000200), &(0x7f0000000240)=0x14) 2018/04/17 07:43:42 executing program 0: socketpair$unix(0x1, 0x800000000020003, 0x0, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r0, r1, &(0x7f0000000080)=0x1, 0x1000000000fe) 2018/04/17 07:43:42 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000580)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047504812e14e99995077f607cd2218d8c72fec2dd90000000031eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") renameat2(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x5) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ocfs2\x00', 0x20000, &(0x7f0000000240)) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/17 07:43:42 executing program 6: arch_prctl(0x1004, &(0x7f0000000040)="1d47abf4835b8fcd288c0de31bbc7077dd171201cc1bc659dc0204acbfd2a83d3f2478d4c1135f036d71e3d509f64942bf68ea5411b46c3d9a7c818577e6be32e319e9d92f32f3bf4db0dc255af205e6786990f7dd5a74efa604a545fb1634b83a7eb3934cac676ea84e4642cfe7e66251c6fa972a48e016d088dc66e2818b725875cccfb59c3797474491b3448260b848c9a58fd9cd0789c41d9af6a6a3eb34a0d1b6796f9d62e544fe3eabd57beac8f387d801022f21320250") r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00004d3000)=""/79, 0x4f, 0x0, &(0x7f0000af6000)=@abs, 0x8) bind$unix(r0, &(0x7f00008d9ff8)=@abs={0x1}, 0x8) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1}, 0x8) 2018/04/17 07:43:43 executing program 1: unshare(0x20000400) r0 = memfd_create(&(0x7f0000000100)='/dev/snd/timer\x00', 0x1) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f000029dff1)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x7fffffff, 0x400) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000000)={{}, 0x0, 0x0, 'id0\x00', "74692d65723000000000000000000000020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000800"}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r3, 0x10001}, &(0x7f00000002c0)=0x8) 2018/04/17 07:43:43 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00'}, 0x10) mq_timedreceive(r1, &(0x7f00000001c0)=""/190, 0xbe, 0xff, 0x0) r3 = socket(0x1e, 0x4, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) getpgid(r4) finit_module(r2, &(0x7f00000000c0)='systemvboxnet0&\x00', 0x2) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) close(r0) 2018/04/17 07:43:43 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000100)='./control/file0\x00', 0x0) unlink(&(0x7f0000eb8ff0)='./control/file0\x00') mkdir(&(0x7f0000000280)='./control/file0\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) lremovexattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@known='security.capability\x00') 2018/04/17 07:43:43 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000040)=""/157, 0xfffffffffffffffb}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000180)=@dstopts, 0xfffffffffffffe63) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) r2 = socket$inet(0x2, 0x80007, 0x1ff00000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x6) 2018/04/17 07:43:43 executing program 3: r0 = socket(0x2, 0x400002, 0x400) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) chown(&(0x7f0000000040)='./file0\x00', r1, r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f00000006c0)=@ethtool_cmd={0x26, 0x80}}) 2018/04/17 07:43:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa, 0x110}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/17 07:43:43 executing program 0: r0 = memfd_create(&(0x7f0000000000)='icmp\x00', 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x95e6, @loopback={0x0, 0x1}, 0x1000}}, 0x100000000, 0x1, 0x785, 0x100, 0x52}, &(0x7f00000000c0)=0x98) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffffffe) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) 2018/04/17 07:43:43 executing program 4: pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) select(0x40, &(0x7f0000000fc0), &(0x7f0000000140), &(0x7f0000002000), &(0x7f0000000100)={0x0, 0x7530}) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4) 2018/04/17 07:43:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000180)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) 2018/04/17 07:43:43 executing program 5: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="81000000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x32, 0xa, 0x4, 0x5, 0x8, 0x800, 0x6, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x58) 2018/04/17 07:43:43 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x4012}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0xfffffffffffffffb}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa1fd}) 2018/04/17 07:43:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000018c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001900)={'ip6_vti0\x00', r1}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000800)}, 0x7ffffff7) 2018/04/17 07:43:43 executing program 1: r0 = socket(0x40000000015, 0x8000000000005, 0x0) preadv(r0, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/137, 0x89}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/167, 0xa7}, {&(0x7f00000012c0)=""/81, 0x51}, {&(0x7f0000001340)=""/244, 0xf4}], 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x4b}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x650280, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/17 07:43:43 executing program 3: clock_gettime(0x0, &(0x7f0000000040)) [ 74.865441] device ifb0 entered promiscuous mode 2018/04/17 07:43:43 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000300)='./control\x00', 0x0) r2 = socket$inet(0x15, 0x5, 0x0) sendmsg(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0x0) getdents(r1, &(0x7f000076cf07)=""/249, 0xf9) openat(r1, &(0x7f0000000200)='./control\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000448000)='./control\x00', 0x200) getdents(r0, &(0x7f00000003c0)=""/77, 0x4d) 2018/04/17 07:43:43 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000f6a000), 0x4) r0 = memfd_create(&(0x7f0000000080)='-cgroupeth0wlan0\x00', 0x1) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x4, 0x1ff, "9a3500c47194", 0x3}, 0x10) r1 = gettid() ptrace$cont(0x18, r1, 0xa87, 0x7) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x3, 0x9}) 2018/04/17 07:43:44 executing program 0: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x5, 0x4) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000180)=""/199, 0xc7}], 0x2) 2018/04/17 07:43:44 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x80, 0x4000000000004, 0xff, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000000000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000180), &(0x7f00000001c0)=""/129}, 0x18) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x10000, 0x4, 0x81, 0x5, r0, 0x2}, 0x2c) 2018/04/17 07:43:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r1, 0x10d, 0x11, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}]}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000001c0)="9a34ff91e01037c91e639ce3c39c3c49fc051506ae4c47606f14915e86260406744381c078f175bf67f9482f4a07a5a2ec9a3278071edc7b3bbe1ad4c94935f92f34389c4ebb66503da6a030492ee412c1a96609ffbdb20af94914f3995a052cf3895170a638cb157bfc856e6752aedb0e019266421e3e24d69a759b438d04a75c8a292eef1dcd5401a6c3a35e14b86f026f9efd310a2e08f66ea063523107b848430d99976b70f5f95ec3f080e4fa62bee6dfa7c26de983dae4b59f18c4179c61b4340a984ca6274f5335db7e46fc9ac5a571093f0bda6d16fb5b6623cd4afa848ba991df6bae2caf1ba3949fb5cf78b387cd5244b2d6221f4dcf433aa2f92aa998a836885fd359939179e3dfd00df2ab2e6a2bf628665be0d056ed884f3bdc80e8cdbbf4345d9473b7561d08aac1f8fe0cb0b9e48acc7719e566ce6f08e71ed7ecd1137967a2236bd3b1227f5e7730ca7ca13b7a05c0b046a7d9530eda9a7a34d5d8ece2dd8e5d1130f1ec3adc920686d154df07ada2a826d9c2be2cfaf7e65bf64331c36c9afce7af2a5243b373753f3e2d23e3e01864cfb04098299db12fc68b5f1ec7d23c62b6ee1bcad6c04d0aa5e794b55da0285f9517b98707a68dd36f882e41e1c6f82ab0240aeb85a01dcd830af81d4cebb4a8fd10c7fe756e0156143b29cfe1abab7cc4382756a88903ddc095565637920d4ffb7b994e61d846ecebe5268cd1bb06e19995eaa4c240f0a419e4979515030ebf22509d2162f0afe0494567d0c895d1eabf31481e9dc81f6898d8fc870411cd856165090003f9968293c672240b3aa4d5c34a8ab0d66cddbcb6825f6a64303daad7a4bd7c458ee11165ca0e814bb2cfde14e28a9cef4a24968049db8639293dfd71a38f78133fe3064a0791cdd17c6c09a26e080cc5d19de3818e6f4a50a0e7d5ba0284f39b79aca3a977db7cdf4931560b6fe189c70eaf72d92d955fdb79dc36abcae1b525dbec4094f7573bed29b6a35b1a8620dab6819bd401ee71601febcec425c04d7889477958ac39e83b1a40b54ec1b325132dde03c5b2385bda10b4a2ea659b7988b0414b20ce2fedc2a88706aebe6b19325c3b05d2cb8ce9faba3ee1c64e340269dadc51594def30e1bb2a5e13572c1b675e8a7485ba4ea6dba303e7e61b976bebe8c2a3f34169dbf2b33d7da005faa9b5d37149096118b7d7e15dc322938dc452cf9786555eb8e8c9388ad03b51879d4c53818d40cff505aab20dafaf6bcf13ec2a27a57f4e05cfbb96bdb0b5c8c19723d437e113fac076579df486ef093c7815acf074d052a1e8b1f2c453a86c25035212a977204ab255819ffa77fee4c2ef646188e347b219773c6ad6ed669db71c92b8e27211e8d75fe890d2dc7c1dd9b31bd19ddd921832b2defa1cd27eee770301ecff87b786d01cc8547f0f668f59ddc3c45da58f25d1ff2d17726b90062f723ad5bae733b5838c8eea071c1e674673c0c030aa8d010c6eaff2e5ee06d13abaa386a8605c516b3c1c9664286edb56a28a69b59fb0af8a3052871fc7200d7140f5efc582394998a06d000238f83a535b81fcc05d2f30eee972ddc3f6580d3850054274b06aedf4ceebd8f7ac21d872e98dfc33cad3a7a0be9a7b9ccde1f7896ddb0b93bf7d7bd509e0891b1f16bfc8c591b956cba7861fccb1fb73b7d179b913e4f269a7f62fbc0619ee9c9cf766e86b9234240e412eccfe08507e0f598981b23a89f8092d233853a179674891f515ca5b75be2d7aa3b5a9dc559a744a852a9e85b8b41e6b01628353c6cfd7d502e2137cae8fa8fe9203af66f9ab8a7e481920eb723737d22585ad79094d1e3672bb554e26164fdf8bf071b5448e6337a4872029415c05ac7b736d8d9ac1aa14c61eb244ebff000d953aa7565c4cb3ea220069d0686d7b52e90a64400629092cbc87faf0373ae65068375a49f507b1f7645386b8bd019328bc19e8a4b0bf8a458d10a12ae294cdfe5a1dd58916360b034df3da481770b984214e7c619d6382e9796375559daf8601e757c8bc1e06bc2410687e980303602cbf3df7ad0fbf964b5f3e0be27b79be05af18863ea3bed8ed7e0335be13c264de363376b015002d7a299c6edd612e775732f3f3e95e2a1d11528d399f9356d2283b1a0d46d0db897d87fd3f4a752c84700de9137517197843fa0635262625aff3b1e8854f6170a96f41377d8274557ee9eb9dc21750f7b4bced8e4e0d31992837b6ead90187210b811058a2f1c61fee1ddf2d5167aa6d40998cc9209f4372b787ddb102fbd66bb24243ffc32e2e0dfda123e9387bb372b9105c2ec1cfaa1e6d9cd4f4c645501126183dd71347e8678e94352ac8db8a9fc55b7f47b327d243f11f6a96396bee3ea4e65aef7d44fdb721680e52a1038065838f5bb958641b20e8d09988c4c9bf57fff6786ce97b596032901ba9afd5710617a383af434e572ce4abfa7d035e364fe0b060689031f2de950c7ff5cef24ce3e1240496777a7021acf32d3cd37c057e40dcd9171ef2f65efe584807cc09ba88ac02379ae232b41c23b42c13030212b410de2c6598694a3566ddc0aff0d6cd70ca32f1f371067a7e83a1223f3e3b7f9988aad1b8eac3cc5e13cced5fc72f9bfc6b90abafdd5ba6e48bf07f628117378142437b9f46ce2eec71498a8d18fca761eafb5b64eb366565df2226d06242c9d1a82bccb27ce7e6fafef88c45aa0bd4b449cba05d0055a4ed130a08a3b8639d34b48b79328b9e27d350875a11ec95b7a129c6e7c3bfe5b1780a0a737293a82c8a923f1655a9909e02715108f4d1bad1704f644aff24a67cec89efa9034e6094fb4ca5b325da26e3252b3ec9cf07199541532da43ab0a8a2ab62b75afc566b55cfcc5a8879ec1529f722944af6f8f283c2a3514458b021f6568bbd953fb5dbc850d30b41427d5eab7222d3ccb352a6c1eba28fe16224ab2bae149d11375f06d6fbeaf3cf60d1d335f1d5b59516299d669caadb380b587d1a9e874ee7faa6970b2579f38eebf952882b5598da93d89930b0c53d49b1c56cf4dddf223210dd796d50d02b32d9e65f8ce34fcbc0e8e8b3397e8e95ba1ac0ad800e31b4e36647312cdf355a23434fc774930bf238590b62d0ddcd40549ad1ce11de5b2e395d0dc3016ae46cc6abf1eef3ae1a2df4abee461ae69bef6dd82454ae0c9e4546ce3a22cbf7888c3b5d470d0e0b81bf1972dfd8005956cbed664dac69d44595d4033bf6583a28ad1d217fad5fc3137109fcffd7d0d85f2713e1de083612c8bc1c0fbfb84a83b81bbd2ed3098229e7a667441426e2e0f357bb8591d58b8f1e1c51d01188f6a19b02f772931689c1ba9392df29aceab820ee8a46da41f5e2e502f268932f1ba67884f256fe4edb18f6cf56b3046020b728b18d711dad6fabdf81acdd95ea4d418ff1a3e11a10a25abba0d223e6abe93783c21fa4e061dd0f85720afe24674cc228604ea4de8d0c94db1f14aa95e32d986fe009009ef5acff838a55b97143e3132149e09b6800ba8228e6bc5159b424eb6540d1b1e15653d2d140fe56eeb718c21267a1eabf0b4ead052b8bf0da0ed615c229ea3cb3ebfb22158962d1d57d0cb4e4d0fe78057480b95b9fa6c198f29881010f71dd07302669ce87e49da42c626217767cbc717d0aa764d0b1eec9902899e7021be2d550f60b1890aab5a4a9212e86a67c95ab75fab6cde7ec59e9a7ca4ace3f3da71a36c1ec78158fe94a7e7cb612a868775c0439187630f8ea5b17f1bef8bddca378f4a467d68c0f0b8fccb0f4c369f40bcfc820927fac35fe8456d5efd07153c78d46beb6f8cdd73229bda6d42b5222f0781552b3c51a88339c8a03f69d616ba622f92b93e2c219ba42a008a78bfecb0353262001985d1e2d52a2f3a9506afaa5075cdd9aa55bf699cac704f5179819b8116d3aa39e9129e60a2835a658cc826297401a7f61e891d22106ed0c6fe56c3a04277e06154de36d34a65bdaf5396ad0471653dce894fdb3849a5d7ceec7ba62cbfbdf4097c233d2e3be12fd51854ea1112089a8edaa9feb109587b126236062efe35b77cb3103898ea50277fa730dca42144a404ba1eb274f42e1f2f7ec61bc5579fad55d82118fc01b56dbde2689467f921701d4923fb8a2a59baadab5ebb0adfa1d8b0d3ed0243272ada44c7fee85e05a583faed17c47877bf771f2c8e3e7dd1707794a8bac00de1375c6c3b699fc326df738b5b7831c62b7317c7b90b769f4fe12226339761e1b62583158186fe9b1c2d20083443bb3189fe3829af34b15b5a9b7993b777edc44b4fe88b7373df919ee7dbf15a8904e4e56ea5e06a67160efa3d4f59e759327b54f9e5dec78e60a2fb02701916a0754b018b97c23d5d5d3d002997bc2a4e65768a986c2bcc0789cb91fcdb0819519218afc812465f36f0dad5fcd8ed3789a79fae7ab4ada115f134eeb0571012d03d8079a59e748f8ec133ec3cea5dff2638419e7c4e20269ca69ed7ce3c95c421fb6bb237e6e515be3fac3893a7bd286800949cb3f82adf598c000a306351cb7f375cd53a0334bc8149afadb1026279a2a66ee51c5c6b1306ffd1d9f03808fda74f77f5aca876f2c2df6006c856d68aea2df33547529395734305d9965e9ae724406ebcc561c9b4d243fb2d15552acb843bf09ed8fb4f3eebbd95c7460b06613a9a899eb8929dbd928b50f6ca142da9edc2cd8514d88bf714c94591b37b7b8b830d5c8bef7295cb87b393150b1bf5faf9759f6a3c109e61e7bdd2fae9d3ed7b83db01e6c9e9e5bd6788a0af4c26c42ab7c2449c0a3d9f1e755074dc7df2e77654bbc80e7f31a2f464b633bccf11abfe49a387e62754f21b2c83329919fb63adca6e71e7764b2aabdcc9565ccbc7a8c8f140375cd20d0f4a0fcf41a4d3228257272919ed07d66a60d5888a45c1ad1671f41821bd0cb9aa6589357ae441b5cc812c27aa8cf44bdb313edc47718746103a1693513d635a9aef972ac89176e5a00a7674585cefe50df2408e12b7b2572277f9676789870a29b8ad204990a10032328ffcb3b015f827cd6d599f063eeaa3b131487bc0eb14cdf74d65b2306a457fa5dba3fe30acec81977db41926b3d9af02fd74c3721f05042cca22cfc035034049a62aff9da265cfd32333187e747d8b5559582651cf556d598cf917887b4d815d3f9cb7a341eaa80634845ab22bd7ea40a8d010c1f45e09216517b1463cd8385c6384b5037de9824f6859936c20d615a21330e91a53a2073225a85b5337d3e10a6b09f00f6f286c464aeaa54e7dc06a0c0eb6c794a1b57770521a673aacd1cff6bf8481c74b71393936bd11a7deafa4e2b96dc626cb247267d7dda405ae1d1a3235725589145870491f33636c39340e081b1b010c451ab4677e5088532b1412a1bf564ca19ccbc6bb024cddfaa31379e4e8eed1d00c811b3ebd4f338f4e47e85af0b93e2869621790d6bd7c7a8740c069c3ded94593307204ea839daf754ec0d3435c2188e3d8b9d670b54fe5155fded485a6c9d898e1a4ab80b8fa6e797aeeb5ffd2f6dee46d02ffe4edffe1ac98e76f1ffd21dc7bcde1ccdf7a160e3d97537d5e056c00349a1990e4f82cbc5222d321c202fef1241c5b7a0d3b547d300e41a98d1527a2f4395f7ebac6479779fc0ea8dcafa5fa3d0e36d196bfc713316536bec7c6c536c644a9ec3695d7265c58c009aa376aa92c4d9c65cc69563ba3325d7f413b453c61f5c05f212e2a7fdd56d61b827ccf27961392701860e8368ebb8b2521250818d2af7b99e008a64a0041861", 0x1000) 2018/04/17 07:43:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x3, 0x18000) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000480)={0x1, 'yam0\x00', 0x1}, 0x18) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1f, 0x4, "409f7fe6b9c0e79be712e0993e045425c27b4d2aaaa9aaa166b63dc7ea4a965085e19efcfa248f387817aa2c67bc8f193d9875ac4d5777f49f320b6f996d0401", "95337691faa45a18e755bafdcd2e26b9b56c023949ca8ee0414d02bad1ca59e6", [0x7, 0x7]}) pread64(r0, &(0x7f0000000380)=""/73, 0x49, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000640)=""/180, &(0x7f0000000140)=0xb4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000400)=0x8) socketpair(0x2, 0x802, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a0755b0d5e383e5b3b60c9f00080300000000000000ff96", 0x18) accept4$nfc_llcp(r3, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x800) flock(r0, 0xc) accept$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000580)=0x5, &(0x7f00000005c0)=0x2) bind$inet(r1, &(0x7f0000000540)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000440)={0xffff, 0x101, 0x8, 0x80000001, 0x8, 0x81}) openat$cgroup_ro(r2, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000004c0)=""/83) 2018/04/17 07:43:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000000)="3468129f305f25b8d90d49529ba4b2ee3eacbe9f5aff0b0e444be35861c2bf77fd2371bde4327182de96d757e8ed26abe0d7410cd45a2aac995dec71627987f408bd2811533b23736a78aa6639e3ea056dfc2ea3ff8b") setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x2, {{0xa, 0x4e23, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x88) 2018/04/17 07:43:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x1eb) r1 = memfd_create(&(0x7f0000000000)='\'trustedcpuset\x00', 0x1) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r2}, &(0x7f0000940000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="000000005de69b6dec51d9ec586a0f6df4d8f0c1fdff88643b680f9584e68e0aa61d219556828b31e0ee2f377305c7941fbaeadb62dc0000000000000000000000"], &(0x7f00000000c0)=0x8) 2018/04/17 07:43:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x6a7c, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) 2018/04/17 07:43:44 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x40000) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x101000, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') lseek(r2, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x8e1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x9, 0x9}, 0x8) 2018/04/17 07:43:44 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x2b0000) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xfff, 0x400000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xa71}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="280007002300090000041ce3ff01ff0f00febf6c4786ef170a2c700af0d05a912c5de7da237a1d80e6e4b24e7f44f6011f79f3d8bdb1ca08863744ecebaa7bae9845339c01f2e185cf9c153a803404cd5b428c6d0b1c6d6d"], 0x16) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000180)={0x100000001, 0x10001}) 2018/04/17 07:43:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'nr0\x00', 0x401}) r1 = memfd_create(&(0x7f0000000040)='GPLsecurity.\x00', 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) sched_getattr(r2, &(0x7f0000000200), 0x30, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{}]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140), 0x2) 2018/04/17 07:43:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x200, 0x9e9, 0xf8, 0x0}, &(0x7f0000000140)=0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000780)={'IDLETIMER\x00'}, &(0x7f00000007c0)=0x1e) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x46) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x40000, 0x0) r4 = openat(r3, &(0x7f0000000000)='./file0\x00', 0x400000, 0x10c) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000a00)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b0000000500000088040000d0000000d0000000ffffffffd0000000e0010000f0030000f0030000fffffffff0030000f003000005000000", @ANYPTR=&(0x7f0000000200)=ANY=[@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\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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000418344620b000000000000000000000000000000000000009800d00000000000000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000004000000e0000001ac1414aa4e2400650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d80010010000000000000000000000000000000000000000000000004000736574000000000000000000000000000000000000000000000000000000030000000100010001010000020000000700000008000000080000000766ff4e3800534e4154000000000000000000000000000000000000000000000000000001000000040000007f000001ffffffff006800650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080140010000000000000000000000000000000000000000000000003000616464727479706500000000000000000000000000000000000000000000100098000000000000000000000000004000736574000000000000000000000000000000000000000000000000000000096c0000ffff00000600000000800000050000000300000004000000001affff3800444e415400000000000000000000000000000000000000000000000000000100000005000000ffffffffac1414aa4e204e2400000000ffffffff7f000001000000ffffffffff6272696467655f736c6176655f30000073797a6b616c6c657230000025a51882a13d81210000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000200010000000000000000000000000000009800d000000000000000000000000000000000000000000000000000380052454449524543540000000000000000000000000000000000000000000001000000060000007f000001ac1414bb4e244e2200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4e8) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x6, 0x6, 0x20, &(0x7f0000ffd000/0x1000)=nil, 0x592}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000800)=0x0) fcntl$lock(r3, 0x7, &(0x7f0000000840)={0x0, 0x3, 0x3ff, 0x27, r5}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000180)={0x100000000, 0x8009, 0x8, 0x400, r1}, 0xffffffffffffff05) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x77a6c1bf9b97cbe6, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) recvfrom$llc(r3, &(0x7f00000002c0)=""/20, 0x14, 0x40000061, &(0x7f0000000300)={0x1a, 0x333, 0x3, 0x0, 0xff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000880)={r1, @in6={{0xa, 0x4e24, 0xfffffffffffffbff, @remote={0xfe, 0x80, [], 0xbb}, 0x36}}, [0x9, 0x2, 0x1000, 0x0, 0x2, 0x86, 0x800, 0xb4eb, 0x9, 0xffffffffd9dbbe8d, 0x80, 0xf536, 0x0, 0xd, 0x200]}, &(0x7f0000000980)=0x100) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f00000009c0)="da7c3d8397f896a7123535db852d836eb940df9922ad2a45d06f09189037e055c3a7677812be353c9547", 0x2a) 2018/04/17 07:43:44 executing program 5: add_key(&(0x7f00000001c0)="617379526d657472696300a9122c282fd3b4ff6a7c6ca4abae5a8931d915706ca55f0f557926ec13956efc0c0af12051fcf39592d2c1ffe7ba3e1f3b2645065971e6a272c3ec3031e3dceb90d656f70e890d9e7dc9a50e211777b0538c6d3b3b4c861cfa27c795cb1909156e3ef7ebd15b9c8eacb63ab01a366e7085", &(0x7f0000001900)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='\x00\x00', 0x2, 0xfffffffffffffffc) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10001, 0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'syzkaller0\x00', 0xffffffffffffffff}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x3f) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/95) 2018/04/17 07:43:44 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300020e000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000000000001000903978b172648a5910b1ff02c8f52d75000000000000000000010000000000000000000000000000000000000000000000"], 0x70}, 0x1}, 0x0) 2018/04/17 07:43:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x1eb) r1 = memfd_create(&(0x7f0000000000)='\'trustedcpuset\x00', 0x1) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r2}, &(0x7f0000940000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="000000005de69b6dec51d9ec586a0f6df4d8f0c1fdff88643b680f9584e68e0aa61d219556828b31e0ee2f377305c7941fbaeadb62dc0000000000000000000000"], &(0x7f00000000c0)=0x8) 2018/04/17 07:43:44 executing program 7: seccomp(0x1, 0x800000, &(0x7f0000000ff0)={0x0, &(0x7f0000000100)}) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5a, 0x200) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='m\x00ma\x00\x00\x00\x00\x00\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0x1, 0x6, 0x3f, 'queue1\x00'}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000280)={0x4000000000000003, 0xfffffffffffffbff, 0x8, 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000300)=r1) ioctl$TCSETS(r0, 0x5402, &(0x7f00000002c0)={0x3527395d, 0x8, 0x1, 0x7, 0x0, 0x1000, 0x7, 0x0, 0x4, 0x7fffffff, 0x4, 0xffffffffffffff67}) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000080)={0x3, 0x6}) accept4$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x800) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000200)=""/85, &(0x7f0000000000)=0x55) 2018/04/17 07:43:44 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x77, 0x4, 0x5}, 0x2c) unshare(0x200000) r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x1, 0x40) syz_mount_image$hfs(&(0x7f0000000280)='hfs\x00', &(0x7f00000002c0)='./file0\x00', 0x7, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000300)="a399dfd2f681b5d12e95405ab9059f6b3ea56e9f6dd3548f475596e44ff2e5b59f407b4b74eac4078ef1f24cf6cc8f470526d44d893f30b08702ca1bbb02e191c2d2f035c291d7793f6fcb779139f5d6ef4f9eee8bc5379ebc5a300b85ef99f2ace32ff3f9652e6bcc1e7d3453349e026a526cf07aa93389d0bf23aeb616ef134882cf7c39e3eb1c1ca90be6b69b81fde95d25b0459659597cd0298ba6438399f6a21662f77b95b8", 0xa8, 0x7}, {&(0x7f00000003c0)="2e19739309b23d03db85feca0334abcb07b437a1461a877b4fc0d89564f7dc63f7858d97a42386751010df55b0204f3074c16bd8aa75c587ea94ffc73af5924855de2a47216e3f429121d993ae73f87b057abcd7d7f8e4d7e8d7ca007d2da2f8c4acfb6c7c9cc4e061cd5824accb791998af3602a8a5354b46d0c8f3e65eef9cc65dbb4077b0c2b235fd91a0c0cd96f6", 0x90, 0x200}, {&(0x7f0000000480)="7ac106b42b4023d9d5eab32daa7d85573d8b83c3e983ea6e555c294e70022cb619dd9c", 0x23, 0x9}], 0xa0000, &(0x7f0000000540)={[{@gid={'gid', 0x3d, [0x33, 0x37, 0x33]}, 0x2c}, {@codepage={'codepage', 0x3d, 'macgreek'}, 0x2c}]}) ioctl$KDDELIO(r1, 0x4b35, 0x7fff) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="20e25aaa26d74bdff8858ed85947854bc58f28bfb6f4167b9617fb10d1ec8fb7bc4245e1d8671e3e00ebd633f252c8e2bcf1eadf1886f6178a1f5f9210cbc3023795dd737b38ac90c70a4dd37805a13635763e4b388a12ceda4aff7108f7d390b74a993a90552c2876081ed208226bd78c4f95acb4", 0x75}, {&(0x7f0000000100)="79b872dd1c66525e21643d2a54a6fd332d43d03f9610b5d25bda5f4a992b28f262fd2dcadeaaffbd20fffd078adc0f5238b320066e517481ad69d21dc6bfaae7d1117ee3645368096a5beaf760bba6dbc609bb44cfc9ccb8b306abc4875bca0b75b0474c2fb69069aba49f1c3409f23273a14318763dcedccf589c6f4cc461cb66bebc59", 0x84}, {&(0x7f00000001c0)="2a1cac4f7cd4e773f3f8a1143ab3f6aff7521a061a87b5c30d2d06dcc5b3b4920fb487850e59b7a0f741193668e154f67db69046348b75eb3554c0182d07bf", 0x3f}], 0x3, 0x1) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x13, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x2c) 2018/04/17 07:43:44 executing program 0: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20002, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000000c0)={0x7, 0x5}) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00000001c0)=@srh={0x3a, 0x10, 0x4, 0x8, 0x80000001, 0x100000001, 0x7, [@mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x10}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x88) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x2b4}]) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="e236c7db0cb034ee2f6877726e6700"]) 2018/04/17 07:43:45 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r1, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x579c, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000180)={0x7b79, 0x800000000, 0x8, 0x1b, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000000140)={0x7fffffff, r5, 0x2, 0x7ff}) getpeername$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="f57d19a0f86846c0b02f0ae3fa1733bc0b19199e7df231f4bdb7d499ef52682033ec01350f5ce24028fba41c9b755019420fb943c47d474b234d46feabafb71e94731e8806cfd65921087a68be2d19a77337c93947f2d5486ccdf930dc2addc3b39c2b697729982b9676d161e3c6732e95ce5a0fecf154f49b5decfa7bed561e6b6974775fc8d20d91817a5bd7a40323516da836f884dd939479e4a8d93e58c0c8a2f53375b9eeba0104cf3bd9046fd21c7c6d4e3cf4423cf260883ea47cdef261e0f092142646a0bae9f868430ceb4fb9e2f46768c774281b62b4acd55a5405d3a365e7b42e94a4d9ecc5967878e5556b1314bdd24242f1758e3818d1b055c80660273a4b6b3e47872c6836d7fbea40335364b50de4ba1fad089a1a50efef237e0818a102b85a418a419e63a3956f8ab6896e8c67ef6d11779c016cb0bb303a0aaa2624962a19bff8c8b0216088efd91735d41c6ca09c00a67d9fa66d3a41d7f5239fd9748d5b94722ee67bb2450e48fdde3edb2a84ed1b9af4d0dc57f3d14d0114daf0a0501429ea05a3c1d4ace4d6d8b84934aee5116400ad1e07805ae4eb84f29bc5cf4bcb31e152747c283f612feaf3115dbf4ff75cdb236850eb843c2b3c868b8f5cb9bac1c055091693a5bcbcc35749b830243ec8d3ef2db840b05c958ce19ef5113999ec8da9fde43d35e9f6a2c36ebc313453e2bc14344104549b9885e6df462e73bf1529c9f123ae947c1eff4e5e6067a44ff98930ac8302b356e739ca57564b1b093fbf7284b6817d5ed921e2493fabfbed35d4f9e75e870488bd19862e0452adae20e14907797f6feb534ea400e97314de0a30ca86aa9344c6e55631d6cc84b2604d30b0609abea0f64cf00ec11ccba581184c46c7d6cd1a654235ff144d370cc416173f116c52a80c135dbb579f6ee89b387630034f708ccb794af6414f03853f326d7a15dd349a0258234e2ce3b7a49438ffda8351a6050214cb165c8887577a8ed3ac854b175fb2d2f996957881b1ad551fac4f8403eac4272537cea9800231d04a4d4b045c43d4ad023517977aeecc2d667151d62295f5b19898f6e4761fee54e68c500d457426b815f3351c3a70b0b175b10896a08d86deffefe07286ae4509e38299f08fee030fc92e31c01dbf4325a2731f5910d583327c86cafd6d409fc7219a8f60d76d59f3d12e430047949f23af1962d92ad537f2b376df4b55b15b663798005ea67e84fa38bae6e4b13ed20d56cacab189aec4755409afc4d425e70c5aeaa96b6b3da41ccca48b7b3da51e3cb218abc12783e316bd84dfeeca87a79400275264d76066e3af1f12adf0a086e5b00c2183177671f77cc227a07012390767e6563696b54e00f209f1870d74731583a388dd3fe8acb4e6d48736c996da975ac36e2430e8c19ce06f6b7d8f9167317e6954cb5f412f58a09dfae7e34620ad80daed791583c5dfa5a9f5b6336e7cc9784fdd3b92819f623ea08291d5f43270077ec79c3b5c494a3549a81097c57618f9113ad9a1eb838ff0682443f9b7acd0ce9f575c8ff9cb26f5eb42fb31c0225cdb55db94b47305dfd9b074727407aac8eda13d116da6f4374011d646f0a5abe596e41b0311fc65bec4901032ffbb7e9180da804c2ee887e5579e485bbfc25abb054249316ff4fabea2fba9dd29ebc5ff86ba922b3113d631bbbe6e5202a992d85e87d1e5a89e46bc1485ec976051edb69511a7df230dc261063edef246f22b864d2ebc2450fcf884ff06562994d28a8a559410db854cfb096f3e74f51e65ce51c85e12deb1fc620b9221be6f02cec4d4ac94468965619952a7cd80b28c787e2088042c947f189790f602327c0eaefc4f76fd9bf49a445499f9d4190443824a521d5703cb8600836f8104f22813c896c1664416971c759985c508ff9e31c5e4124220767af284ab64beebcfb91a201508e82b632008db2b1ad20fccaee324b9207af537dd9ef485f32720845df435af8f672fd4abf1150b2fecf6502ef243e020049f349121b21a046b219bb69b5f897b5695a2219ec9e7cbece5fbf172c90f7519e893bc01680589a89b09c3035e0fca705ee577632d987f77fb6a9dd6325f438060c2318de883176bb602b3172dfe8571f7992861f518c4288a8293ceb20e3da30056385e6863b98d4f2c3e7dc6f9ce781ac2ea3f17df112ba5cfaf0f88b375e1cd175dffd7591514ce6df0c5c67fe506de3ac24acd188a99e78940f181c380f3ffdadbdd47f93a6d800ae29a1e1aa5158b7c33b4489d64deed8181ba7afa142abb1075d94cce3923c0f0e3e4517265ed309a8cfeb764500db4a2022797ea8d58c667f5a2a83d6abb55a0a1a31594c19e42927339e73eba3ccf311b236b4ea8a0a209759675a4fb97103949e69e14afc05cfbc38bedd80fefae1ccd77bdbb65d1322a5795a4a8c17b605870f91c92fc1656fa0063f5a0469b7ee2fa68af43a6ae8c62f773c9eb5c0f882d6a5954c3df1e01acf11915cddab5b411c17572e903c7ba28091c5cb3babfd268ac7f94b294f7362c874b34991f77fba12fe70f9e58554a006b8885d4f497173d2f00fd3e498789ad3b6bc2395f53f3c1b4e2f04ccd14c3028abf42511791f0101d127c0b181403da5f27d9516879e2762948686fe203286a2d2f165430869d5c834f7f4ea6a8714476d7739e7506a4727c5b6371fa691ac419a495475a524031b0b123e6608af4bb023af641373ed559e424ed68b118a10e1973bd56bfbe2ff844e4b92db4edb63a26ea30fb6a0397af6a0ecab157cf37d6ee48375197fbbe6737ed8cc6a49035533332c1be7bd0480f3b94b23c0cf24e3498f4e8e9c7671fdcd630173eabd68238530c7ff8d8525fb720ae3a75c87e5393cea4341939fb506aac20ffee40996adcc6d304279fa0bbc3da758e09cb7d8bf32df051be42ba81bfa58df7da0fb63bc2639920054bef01b513625f41bfaa49ba3b23eed9a41556a6d8e2e175bdc4aeec6480d7077aa21384dfcf20baaf196b3b39c78b92dfb7a520f3ef4137e7fcc612aa440f287fd5554c6b0c03f53074c0cf444d3189b34374953743da4978d9a3dc0ee7bc20e142dc80233174a4d96065cf98493331afb849b7f3023e927d3d94d5c361112135ac40b0b3bedece5870fd2c1472b8691e2af47a93bc81309f876ac3d4a5ad875f4c9ec18fced8191e6af82af5db702b7ad071e9b2512874db4f85c16e8033a32697983bff427ec0de4edff8cec9b17a90e88ba89dbfc2ea35257a171fbb7c4408e8181de16adc64c072c3c1726b7bc5a300f82bbcf7078b1f22778c5623919859c09c7c2854d19d889c1932362d857d14d41d6b0e68253f60c1563bd450f1c98e5827181c4bcce53d78edb808c03392c64c0abf037382b5b1e545f3876e61aa0adb59d408038d998c32fc319b2f1803bf9713854d694b4c7cb922fb3a068691dda60429782790a75e3cdb2e9c5139d4b1d152f9939f3d8db8dd3ac4f7719a9caa912f72ff5c712096a5a7c205dab641a7d209c400330d8576c9b5740487112e70c39c71d6f72e7b99b94b83686aec07daa07d4e72b3b539a31325fa65ec1da86a4f29550d9fb9da8c7d5d9e352bd6f2625590dd1fb86f33ad958906e2ffc41b7e2797f6b7687019ba6dfb6860560d143fc750500b6d3081f5f5c5f7f4332af695eb1034bf6f34147e6d560f813f0c58ff799c73ac40927d740bd46d3fb5255dcf738b3d1a49ddedbeb45424df08692bc5dfc3d3391c390c7ea755b48b0ce8d3328210e535927c4d323dd873e4d92ca3658c9aff62ffdd9d50c7f460cbbc3564f2c14c26e7adaa0af6c6745d1e29df2ba7334ddd0b599d4d6c0c293fae7358b376c45531c9b459eda72418748c8204795450b223614193591d5db8510615023516fd1e75d003283efa3698f9c23510c472e458d3b4b140a7543c965a6b258bcd49b721a180e7578e9908e2be43981ecd60b3071d584b32371821532000464d0c9fa305439cfe86c7a3abc19d789b68e24572a22bb3389810a12431d00e0ddd6c60de88df1fe4864feced20bbd3655fa4c707d5c285e8e30f63032fc48fb4e333f098b49cb52a0071cb5403a336f030b6465b1c28fcdc33131239cb73e05c4c7113ddfda43d1581f97e4269c71f07d28bd42baecddc3c1d9c70a9c92f97757186640108c253339d663969fa2a8d50394938102d5b8f0cec0acc4d0248ad0ff26e84ce4b6a29d83edac659c43200e1051f00818459a54b690bd2ed17a0e2ee2c0f54ad25ba26efdb208b198f54811f18c2cd2a826cde1c50a5f71c31d30048c6ed6b760dd0fb44589ee4306b32aca4f93c9f9cb1b440be75106cd4cdd92fde34c85f90250779ca6cc9dcbfe359fab687f5dea8670577a984fd91581fc52489c9d8a5e2e37823e2b432caeda8993bfb14b80dde2cfb92d41d2a6212e785a7f10dcaf4f15de3623fc3708dc1a165f066a746888075d455255dae06555ae6a2fa0cafddde52d3916df6ee800ea12ccaed718c38632e08126e9676ef43395dfb49fe6877e45f6d3c10509c0ac6b94b6fa4ce70ff0174b403e6b011710dd639dfb3ad08bdc44d47a56cfaaabe2172e151163ab74d47a2848662e4bc821b0e503ee8b538a11066b9eb22999c49ab60fb790f92919befac87b9048c2be8807a5a10b6840b8419506a198827476c6b7950fce0746e21b95419299992c5ab0d7019a604576f01f4ce7b689aab1c3485485a5b3458891812b387490d2489269511ea6efdec9ef2fd1e3809a0e77f342a52e1fb354e3bbdfeb698296389096f614713bec6c95e702e7fade3e963b63345d02b1ec5be6e7efc0fb52f9576db91e0e2a1ab3d7246e98ec411d3dbed0159c8f2d3810add51228009050c297e9712b1dfb039a85ad16bc1434ded99be83640ffe0dc25beec56f4ca7e5562020b49f3a8b49ff52d7be09b49e2adf03587c6674b00d2a106af364d9ed4a24d8800de48a95533e9e874e954aebdf9a075c62ffebe32d57117389634fdd42f609be094612dbf871eb95f793a4b200ba576ac595e2aa08aa4900bd1bb175df770693f3946eb42660ee4ef83c6c237df16874581f703f70fbac2358f0864e73c7d2a67e094b252b498843ad363dccda76242dafa3b5e9930986bfb9c87569fc545945df9c66fd522ac223bab2cbceb1dc82026d3ada94f4b7b70368fa21e2c06b58f9cf8a011eff0a538e1efea304887f9b5e539b7439dc57333351ef50943bbb58d97f59798e175d4be3833406f92ce8c05c4884ba4b1bab4e6068b097bcd5210ac320954c94a6fed025e2b7cc3009251990ad75409f7bb0a6985f3f7e89f3503db25fd1c05a530736bf48d2b6ad7eb81ac7001c85b65f41af2bc0b2c353fe4e317e4ba63949df765579eb6ec3bd1a5346a5c9d0005e4a9c3f5c95f90859b5e76b68dcd36c1c8abc5752bd8169f91a4c72b152140750053d9aa69c3fdef1aae0d625f6742dc07e58b0e4c568573f3a95606eef2a6a479f3adb1adf9ce3c586de025015301d0ff94a8e9144d219e082857ba0b14b15b6fa339e30447307e4f84a6f48ad7baaf33af80f27055dc99c4b5b17752d54d35b7a3462dca730b12b4e95a32585e8ad5ea7da43d1264e0d889ddba3d80da9ac5a894cab87a081ea9e239071cacba9ccce09e274add0963045a0bf85c0f7656578b36cbd3ea3dfc6825f9e9bf5228e57e24ab923ed81ee03905dce3e3e0b27c393dc5ee488e1c8dcbcb9a836b2d9b2fc36f0079c819682f51040970cb4e35aa5460c3b641be838", 0x1000, 0xffffffffffffffff) r7 = add_key$keyring(&(0x7f0000001300)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r6, &(0x7f0000001280)="5d9d73fd654a973338b93fe7ce508479469a264bb6966eb31df3cc8095dca95a8ea3c5e93be62bbe8bb23c3824e2585b188fcc3a481545993543546ab4020562b98ad0d3ae834fe47f", 0x49, r7) bind$inet6(r4, &(0x7f00000001c0)={0xa, 0x636, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/17 07:43:45 executing program 1: unshare(0xa28800) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000001000)=""/4, &(0x7f0000000000)=0x4) 2018/04/17 07:43:45 executing program 5: prctl$intptr(0x18, 0x0) capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x0, 0x0, 0x7f}) r0 = memfd_create(&(0x7f0000000000)='%em0(wlan0:,\x00', 0x3) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/17 07:43:45 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) fchdir(r0) r2 = creat(&(0x7f0000000d80)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000002bc0)=ANY=[@ANYRES64], 0x8) write$sndseq(r2, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x1c) 2018/04/17 07:43:45 executing program 7: sendto$ax25(0xffffffffffffffff, &(0x7f0000001000)="511a6d0e127d1f4e0b", 0x9, 0x0, &(0x7f00000000c0)={0x3, {"48ced95bc21024"}}, 0x10) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x11c, r1, 0x200, 0x70bd29, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xb6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1d}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x18}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x23}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) 2018/04/17 07:43:45 executing program 6: pread64(0xffffffffffffffff, &(0x7f0000000040)=""/198, 0xfffffffffffffc93, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xb8b7, 0x8000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@int=0x1a, 0x4) socketpair$inet(0x2, 0x6, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x34c, 0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000003c0)={{0xbf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'rr\x00', 0x1, 0x8, 0x75}, {@broadcast=0xffffffff, 0x4e20, 0x2, 0x0, 0x6, 0xfff}}, 0x44) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='configfs\x00', 0x20, &(0x7f00000002c0)="e58be4d6e6a372c32bc501a1da747f883364f191822d97b32f6e8140c23fc785b77b7c489397865c00336b4dd2dd8279849300a1ff3a296c20c41ea28989d9940297edded68046613332d5d767c17a24e923cab2f4174a8e4b860b7747f1661870d676fcac1e33bb11633fb2d9b04e471378fef1ca26d1ea1a927c0c565a71ef2505e15347d1dbb46f30631c21e0ddbf3095a24f833d27ce0fffc2fd4f34de2a3716cdb95784e308a39adff4bb67d789c65191ab83a313e4bd2d8ab2be35342f95d559898af9b4d9552c639d08") 2018/04/17 07:43:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f657865000000000000b8608bbe9f61cf5aafac4abd52925af520fd9cb4ae54ebdc756ff7b47567510de0af4f86afd61024ff2149147384aafbe9c1fd9fc828cf9b6232c202fd6627cf5e6e12faf8c4051eed49154432098dcd570dd0505042aaabaafdf50756667a0e215ba6bea09f78914dcf1bb72666109e495ef1ab3a052cf6941b160031c35e3e651d2dc5377e6091a948662e7e0fcc21f5") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) fadvise64(r0, 0x1, 0x100000000, 0x400000004) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x1, 0x7, 0x9, 0x1, 0xffffffffffff7fff, 0xb1}, 0x4}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x40, 0x20}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x2, 0x80}, 0x8) 2018/04/17 07:43:45 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001100)="0000000022f93c70740fc0f981b0b7b4353566adf786395f5fff15ec69d6e56d388ff778b9c7b3c92e24e967d825cfe49c51984bbe70e8d8061a442d9afdfa340146d8") exit(0x0) getdents64(r1, &(0x7f0000000040)=""/209, 0x33) readv(r1, &(0x7f0000000240)=[{&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000000140)=""/123, 0x7b}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/120, 0x78}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x5) [ 76.210987] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/04/17 07:43:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0xc0a) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000140)=[{0x7fffffff, 0xd6, 0x7, 0x6, @time={0x0, 0x1c9c380}, {0x6, 0x9e46}, {0x7fffffff, 0x5}, @raw32={[0x110e, 0x8, 0x6cc3]}}, {0x1, 0x100000001, 0x6, 0x1, @tick=0x7b0, {0x40}, {0x3ff, 0x9}, @quote={{0x6, 0x2}, 0x8, &(0x7f00000000c0)={0x730d, 0x7, 0x4, 0x6, @time={0x0, 0x989680}, {0x4, 0x80000000}, {0x9}, @raw32={[0x0, 0x5, 0xffffffffffff6d0e]}}}}, {0x2, 0x8, 0x5, 0x627e, @time={0x0, 0x1c9c380}, {0x3, 0x4}, {0xffffffff, 0x7fff}, @result={0x5d4, 0x8}}, {0x3, 0x30, 0x4, 0xfe6, @time={r2, r3+10000000}, {0x2, 0x8}, {0x1, 0xffffffffffffff23}, @raw8={"dc06c40d218c24a05d0dafda"}}, {0x3, 0x1, 0x7, 0x36, @tick=0x101, {0x7f, 0x3}, {0x5, 0x5}, @time=@time}], 0xf0) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000000), 0x0) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) r6 = accept(r5, 0x0, &(0x7f0000000180)) sendmsg$nl_route(r6, &(0x7f0000005a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005a00)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000000100008000000000000000000000000040b7b2f270599edbb0f8fe225c8ec57dd282c67c46cb296fb4297dfb7d1f5fe4a514e135841408a369a1f311c3bbf487c8825283551bb10e8e050d80ec093e1ade3460da54d8ae2860989bc6bb836954f4b58ebaa33b1f1aaa04799831a55440325819392d2c", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000000), 0x0, 0x40000061, &(0x7f0000000080)={r7, r8+10000000}) recvmmsg(r0, &(0x7f00000079c0)=[{{0x0, 0x0, &(0x7f0000007980)}}], 0x1, 0x40002102, &(0x7f0000007c40)) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e24, 0x100000001, @empty, 0x5}, 0x1c) arch_prctl(0x1004, &(0x7f0000000280)="d82f680e46bd9a3f8282a672732a3adf78bcbcbfb437147a4262e4a048f08773178a0ea3b06eab65c18469565d2082ed5e2071f2752de7d58125b53c6a7777e426c4bcd7336fed7e91ef44383093dfd3669364b234a47172c525db64d701afc2067cccf90b1765deab6209aef838be2935f4d8e949d4d6e472753e0200898f3c1f76d017840c4b92f1bf03356d930aa8557f6a80273603a173915781b03684a3") getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f00000003c0), &(0x7f0000000400)=0x30) 2018/04/17 07:43:45 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000001000)=ANY=[@ANYBLOB="ff"], 0x1}, 0x1}, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x404040) 2018/04/17 07:43:45 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) 2018/04/17 07:43:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f657865000000000000b8608bbe9f61cf5aafac4abd52925af520fd9cb4ae54ebdc756ff7b47567510de0af4f86afd61024ff2149147384aafbe9c1fd9fc828cf9b6232c202fd6627cf5e6e12faf8c4051eed49154432098dcd570dd0505042aaabaafdf50756667a0e215ba6bea09f78914dcf1bb72666109e495ef1ab3a052cf6941b160031c35e3e651d2dc5377e6091a948662e7e0fcc21f5") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) fadvise64(r0, 0x1, 0x100000000, 0x400000004) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x1, 0x7, 0x9, 0x1, 0xffffffffffff7fff, 0xb1}, 0x4}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x40, 0x20}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x2, 0x80}, 0x8) 2018/04/17 07:43:45 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open(&(0x7f0000000240)='./file0\x00', 0x101000, 0x180) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000440)) statx(r0, &(0x7f0000000280)='./file0\x00', 0x6000, 0xfff, &(0x7f00000002c0)) r1 = socket$key(0xf, 0x3, 0x2) recvfrom(r1, &(0x7f0000000140)=""/61, 0x3d, 0x2, &(0x7f00000001c0)=@rc={0x1f, {0x8, 0x6, 0x8629, 0x80000001, 0x3f, 0x6}, 0x8}, 0x80) chroot(&(0x7f0000000180)='./file0\x00') chdir(&(0x7f0000000100)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='anon_inodefs\x00', 0x6006, &(0x7f0000000140)) 2018/04/17 07:43:45 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8) chroot(&(0x7f0000000040)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) read(r0, &(0x7f0000000180)=""/143, 0x8f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)={r3}) read(r1, &(0x7f000046f000), 0x0) 2018/04/17 07:43:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/unix\x00') readv(r0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/161, 0xa1}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x3, 0x3}}) preadv(r0, &(0x7f0000780f90)=[{&(0x7f0000415f0f)=""/241, 0xf1}], 0x1, 0x2) 2018/04/17 07:43:46 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_all\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x1c3740, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x70, 0x2, 0x40, 0x2, 0xb50d, 0x0, 0x44b8ae9a, 0x2, 0x8, 0x200, 0x1, 0x4, 0x1000, 0xff, 0x3, 0x200, 0x3, 0x67be, 0x9, 0x3, 0x1, 0x2, 0xfff, 0x7, 0x7, 0x5, 0x9929, 0x0, 0x8, 0x10001, 0xfffffffffffeffff, 0x8000, 0x2, 0x3, 0x3, 0x3, 0xffffffffffffffff, 0x0, 0x9, 0x4, @perf_config_ext={0x81, 0x7}, 0x4000, 0x1f, 0x1, 0x2, 0x9, 0x3, 0x3634e28c}, r0, 0x3, r1, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x30144, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r3, 0x6) read$eventfd(r2, &(0x7f0000000180), 0x4f8b63c9964f8825) 2018/04/17 07:43:46 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x4c881, 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) sendto$inet(r0, &(0x7f0000000940)="9e6fc3414654f3c7d9b41ba48cbaf09aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x1) 2018/04/17 07:43:46 executing program 0: shmget(0x0, 0x2000, 0x1000, &(0x7f00002ad000/0x2000)=nil) io_setup(0x626, &(0x7f0000000040)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = eventfd2(0x4, 0x801) io_cancel(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff9, r1, &(0x7f0000000080)="94ede667e2", 0x5, 0x800, 0x0, 0x0, r2}, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x20, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7, 0x547, 0x400}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e22, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xfc3}}, 0x6, 0xc6e7, 0x6, 0x20}, 0x98) 2018/04/17 07:43:46 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0x1, 0x6d654d48}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x2}, 0x8) 2018/04/17 07:43:46 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0xffffffffffffffff, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) socketpair(0x3, 0x5, 0xffffffffffffffe4, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000d00)={'team0\x00', {0x4, 0x850, 0x6, "2c06be179d5b", 0x400}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) 2018/04/17 07:43:46 executing program 5: socketpair(0x4, 0x903cc63cf0762ab4, 0xfff, &(0x7f0000000440)={0xffffffffffffffff}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x4, {{0xa, 0x0, 0x80000000000000, @dev={0xfe, 0x80, [], 0x12}, 0x8}}}, 0x88) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) read(r1, &(0x7f0000c7c000)=""/136, 0x88) readahead(r1, 0xb70, 0x7fff) 2018/04/17 07:43:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair(0x9, 0x80003, 0x80000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @empty, 0x6}, 0x1c) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002cc000)=0x211, 0x4) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001480)=[{&(0x7f00000013c0)=""/151, 0x97}], 0x1, &(0x7f0000001540)=""/13, 0xd}, 0x0) pipe2(&(0x7f0000000100), 0x4000) writev(r0, &(0x7f00008aafb0)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) 2018/04/17 07:43:46 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000005, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8081, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000080)={0x2, 0x6b36}) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 07:43:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/unix\x00') readv(r0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/161, 0xa1}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x3, 0x3}}) preadv(r0, &(0x7f0000780f90)=[{&(0x7f0000415f0f)=""/241, 0xf1}], 0x1, 0x2) 2018/04/17 07:43:46 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000f20000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000f1f000/0x1000)=nil) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r1, 0x1000, &(0x7f0000000040)="5e4c49c56fa4cc1633dc8423cd4a389590f0c3cdaed70b8423ef7b5ae0b2324306b611e8c7355d1da658a33a283609b69f80b105f68e8a9b95550a7ea3ff34723c0b7c9a5a9c920c5046578991558fec989355b13260a710203746c0330666ebfde1711a5ba0eda4cc561cd064e642ebdb58e7221ed854d2e4e8ecdef72fa9892bc3d88e50605f1eef48f35440d484b87065afa221d948006e0dd406fe97fcf21ea760db85bb70ed8c1fb379a8f7d77692609cc1b2612cc7655d78c049f7b256c75edf60a72341fcf8263e0b36b0328d") 2018/04/17 07:43:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xb}, 0x8}, @in6={0xa, 0x4e24, 0x1f, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @rand_addr=0x800}, @in6={0xa, 0x4e24, 0x7ff, @dev={0xfe, 0x80, [], 0x1e}, 0x9000000000000000}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10001}], 0xcc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x7fff, 0x4) write(r0, &(0x7f0000000040)="b63db85e178d00000001b29f00000000ffffffffedbc7018cebcb997ae21914d872c678ce22c9b161a00", 0x2a) 2018/04/17 07:43:47 executing program 1: r0 = socket$inet(0x2, 0x4000000000000006, 0x0) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0xffffffffffffffff, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r1, 0x80000, r2}) 2018/04/17 07:43:47 executing program 5: r0 = inotify_init1(0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10) bind$ax25(r1, &(0x7f00000002c0)={0x3, {"4ddcee1ed8564c"}, 0x80}, 0x10) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000200)=""/174, &(0x7f0000000140)=0xae) fcntl$setown(r0, 0x8, 0xffffffffffffffff) pipe(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000008c0)={'HL\x00'}, &(0x7f0000000900)=0x1e) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) get_robust_list(r3, &(0x7f0000000100)=&(0x7f00000001c0), &(0x7f0000000180)=0xc) 2018/04/17 07:43:47 executing program 0: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000040)=0xe8) quotactl(0x3ff, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000300)="6ec6a52fcaf6cb7d34a66c2851b38281fd7ee695e925e1cd612f886dc3a3dbae051a7d0258eb0adc8de2c11ff0a86998aeac9b6973a702e75b2e7f2a4f34ade8fe22830e5451689aaa70f08d43ffcbc87d8943cfce9db0fec4fea9ca32e237fd29294c0cf1b05098e8e9f8dc23da789d723a3baa3600b6c8e1ba3b25ae1ad478eba0ce36af30c42381a910dff1bd83fc90d8cb03e74641d51212ccf8d2f9e64e280b8638671c448491184cd2ad215e") linkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xffe) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x8000, 0x0) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x200) r2 = userfaultfd(0x800) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) prctl$setfpexc(0xc, 0x10083) r3 = getegid() connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) fchown(r2, r0, r3) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000003c0)={0x8, 0x2f0, 0x1, 0x1}) 2018/04/17 07:43:47 executing program 7: socketpair$inet(0x2, 0x805, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x3, 0x4000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000240)=0x10001, 0x4) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000001c0)=0x65, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000340)="0000000063fa1375616948d7d9a7cec5476c90ed0ffe80bfdccd1ff552000000000000002cb5ddf90c4f6dcb129e23ae2a133ab6b9678aa295044b4f64ed187d9765") fsetxattr(r2, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000001a00810000007000fedbdf257fffffee"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)) 2018/04/17 07:43:47 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006baffc)=0x7, 0x4) connect$inet6(r0, &(0x7f0000d14fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/17 07:43:47 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x4c881, 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) sendto$inet(r0, &(0x7f0000000940)="9e6fc3414654f3c7d9b41ba48cbaf09aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x1) 2018/04/17 07:43:47 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f00003f0000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f000048e000/0xf000)=nil, 0xf000, 0x3, &(0x7f0000527ff8), 0x401c, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") pread64(r1, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/04/17 07:43:47 executing program 3: capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x109000, 0x96) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x19, 0x0, 0x7}, &(0x7f00000001c0)=0x10) 2018/04/17 07:43:47 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100), 0x0) r1 = dup2(r0, r0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x1, 0x1, 0x3ff, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) 2018/04/17 07:43:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ab9ff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x80000000ec48}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x2) 2018/04/17 07:43:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) shutdown(r0, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000000000000000000005802000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000004000000ffffff7f0000000000040008000000000000000000000000000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffe0000002000000000000000000000000ffffffff000000ffffffffff000000000000000000000000000000000000000000000000ff0000ffffff00000000000000000000000000000000000000000000000000000000000000000000ffffffff00ff00000000000000000000000100bb7fff000203e4000865727370616e300000000000000000006263736630000000000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e0000000000000000000000f0001801000000000000000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000a1aca30eb41b0000000000000000000000000000000000000000000000000000e0000001ffffffff0d000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) 2018/04/17 07:43:47 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{r0, 0x10}, {r0, 0x200}, {r0, 0x8}], 0x3, 0xff) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{}, {r0}], 0x2, 0xfffffffffffffffe) 2018/04/17 07:43:47 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f00003f0000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f000048e000/0xf000)=nil, 0xf000, 0x3, &(0x7f0000527ff8), 0x401c, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") pread64(r1, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/04/17 07:43:47 executing program 1: r0 = socket$kcm(0x29, 0x200000000000003, 0x0) getsockname(r0, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000000)=0x80) fstat(r0, &(0x7f0000000400)) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x25, 0xa302) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x82, 0x0) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f00000003c0)={0x4, &(0x7f0000000380)=[{0x40, 0x10001}, {0x20, 0x3}, {0x3, 0x4560}, {0x1f, 0x101}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) setreuid(0x0, r5) 2018/04/17 07:43:47 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000000000dff, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)="c848e805af2f12a292ca08fd98d550dca341b83ac9e022d32a01c33911d3e7c31037fba94d59cf592eb9dd067ceef8303f5d0c0434fa2821d77aeec7b9bba36f", 0x40}], 0x1) 2018/04/17 07:43:47 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x2}) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffef2) [ 78.844562] QAT: Invalid ioctl [ 78.875462] QAT: Invalid ioctl 2018/04/17 07:43:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="80d60ff9242e5a043c770aae888fed82ec31b50d828a150d08415f39667c771a2a8dc6cbb34ab6381fbde1b07daad5f59d52fe581031e25e5767ae473477b7fc011ed0f4b06ae5bb7aa5ec2b2fec2da65f"], &(0x7f0000ebf000)=0x8) 2018/04/17 07:43:47 executing program 7: mmap(&(0x7f000053e000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmget$private(0x0, 0x2000, 0x18, &(0x7f0000002000/0x2000)=nil) 2018/04/17 07:43:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x44) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2a) mkdirat$cgroup(r2, &(0x7f0000000080)='syz1\x00', 0x1ff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000001c0)=0x7fbf) write(r1, &(0x7f0000000000), 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6, 0x8}) 2018/04/17 07:43:47 executing program 5: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40000) dup(r1) ptrace(0x4207, r0) getdents64(r1, &(0x7f0000000100)=""/199, 0xc7) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000000000)) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xbb, 0x3a1000) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x3ff, 0x2) 2018/04/17 07:43:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) r3 = semget(0x0, 0x2, 0x20) semctl$GETNCNT(r3, 0x0, 0xe, &(0x7f0000000000)=""/127) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000bf000)=0x5) sendfile(r1, r2, &(0x7f0000e64ff8), 0xffff) 2018/04/17 07:43:48 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ab9ff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x80000000ec48}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x2) 2018/04/17 07:43:48 executing program 6: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000a, 0x11, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f0000000280)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) r3 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f00000000c0), &(0x7f0000000000)=0x4) 2018/04/17 07:43:48 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'user.', '/dev/net/tun\x00'}, &(0x7f00000000c0)=""/164, 0xa4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202a61c2baac9258f9b8c0000000056", 0x8201}) 2018/04/17 07:43:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x170, r1, 0x100, 0x70bd25, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x74, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe4e}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6e45}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x580d}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xf307}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x40}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c00000013000100000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000000000035e2f8784e57f5a21d00000008001b000000000404002b00"], 0x3}, 0x1}, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000000), 0x4) 2018/04/17 07:43:48 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x8000000000) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2}, 0x10, &(0x7f0000fc5fc0)}, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x101}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000140)=""/141) 2018/04/17 07:43:48 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000000000)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}}) 2018/04/17 07:43:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000001c0)=0x9, 0x4) setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000000200)=0xd3, 0x4) read$eventfd(r2, &(0x7f0000000300), 0x8) 2018/04/17 07:43:48 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04", 0x19}], 0x1, &(0x7f0000334f28)}, 0x0) socket$netlink(0x10, 0x3, 0xf) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x5}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x13, 0x4, 0x8001, 0x4}]}) ioctl(r0, 0x6da7, &(0x7f0000007000)='S') 2018/04/17 07:43:48 executing program 1: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") sendto$ax25(r0, &(0x7f0000000040)="e4996d36dd13b9d623a6067c3926d87f9877ed2b3de8625aabd991aadab4287280d14f70b5ef4e8f06bd7034822756fabe7f5f972578976ec77453a9", 0x3c, 0x800, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) fchmod(r0, 0x79) 2018/04/17 07:43:48 executing program 7: syz_emit_ethernet(0x1a2, &(0x7f0000000080)={@empty, @random="d14b819d3ea3", [], {@mpls_uc={0x8847, {[{0x0, 0x2eeb, 0xf31, 0x5}, {0x7d2b, 0x5, 0x38000000000, 0x8f74}, {0x6, 0x4, 0x4}, {0x0, 0x1, 0x4c74, 0xde}, {0x0, 0xf82, 0x2, 0x3}], @ipv6={0x2, 0x6, "e17865", 0x17d, 0x3c, 0x9, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@routing={0x21, 0x6, 0x2, 0x81, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}]}, @srh={0x2e, 0x6, 0x4, 0x3, 0x3, 0x8001, 0x9, [@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}, @hopopts={0xfe, 0x0, [], [@jumbo={0xc2, 0x4, 0x8}]}, @dstopts={0x3f, 0x2, [], [@ra={0x5, 0x2}, @jumbo={0xc2, 0x4}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x1, 0x0, 0x9, 0x3, 0x0, 0x0, 0x67}], @udp={0x4e24, 0x4e22, 0xd5, 0x0, [@guehdr={0x1, 0xffff, 0x7, 0x10001, 0x100}, @guehdr={0x1, 0x2b, 0x6, 0xc4, 0x100}], "cac80476bc908b00e9b5eccc45b5bf6ac7c1c950a974f768b579c68a191e5e267fa289426bf64a51a69023269ca71e72e2a55b344bec0183d29cdcd70d1368c78f0f562d9ef0702c09eba1648df319bc2be8664813e255465323fe8c32621c933e9de20280ef9b9e6fa8463e90cfd9ce12ad11fb46e1fb4c17120bc819d125b939da5262123bb0c6f7df2e51db69dd7434731ce877f4ac06a4896aa2e6888651d05a48521a64e734f08e65bbd64843791c663b5e31d0ca2ce80b697c0eb7c1a1d8a3256184"}}}}}}}, 0x0) 2018/04/17 07:43:48 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000480)=0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000240)={0x5, 0xfffffffffffffffd, 0x21f0, 'queue1\x00', 0x7f}) inotify_init1(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x8001, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x1f, 0x0, 0x1, 0x1}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000100)=[{0x2, 0x8, 0xffffffffcbebbf1c, 0x5}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x3, 0x80000001, 0x0, 0xffffffff}, 0x6, 0x81}) sync() socket$packet(0x11, 0x0, 0x300) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c9", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") gettid() epoll_wait(r2, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x401) getsockname$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) epoll_wait(r0, &(0x7f0000000340)=[{}], 0x1585, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c00"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)=r3) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000400)={0x10000, 0x4, 0xffffffffffff7fff, 0x80000000, 0x5, 0x1000}) 2018/04/17 07:43:48 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x310) 2018/04/17 07:43:48 executing program 7: unshare(0x40600) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x100000000, 0x10000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x4, [0x4, 0x81, 0x3, 0x80]}, 0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x80, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x4003ffffd, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x5a0a, 0x4) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x0) 2018/04/17 07:43:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000280)={0x1, 0xee0b}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r2, 0x1}) bind(r1, &(0x7f0000000200)=@in6={0xa, 0x4e21, 0x3ff, @dev={0xfe, 0x80, [], 0xf}}, 0x80) sendto$inet(r0, &(0x7f00000000c0)="c6", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) shutdown(r1, 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/17 07:43:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) r1 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) r3 = dup(r2) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000000c0)={0x320, 0x2, 0x2, 0x8}) clock_nanosleep(0x3, 0x0, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000080)={@empty, @rand_addr=0xffffffffffffffae}, 0x8) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0xa7, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x4000010}) 2018/04/17 07:43:48 executing program 1: r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000022c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002300)="c189019124e8ad786861effd827f3fc1797a9e77f5adf8f09c24cd19f17ec950bbe050038ea617a31346f7c314461680b0609a2baaf62f59c4cd799c64101d96c48ea3baa86df7d22746cc3868f2e68e0a0f8072c589f2f53fd388d1d8fe8026701d5bfad8bbb7464c1208d0039bc5a25d5d74cd2ffc3f1cb23e5f4498886a8518ee2d9a29b78dad734ea4fb0bba28edc46e736e7ac3c9c8cbad9761c95d9232c037b5469352cb1bd7adf020535961320666f52e23def6dec84237f954ceb48e09bd735d2211d0dda5a42a68c7219e065b1c0878cdf8f16dc7279f55b95dbd", 0xdf, 0xffffffffffffffff) r1 = add_key(&(0x7f0000002480)='user\x00', &(0x7f00000024c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002500)="2e2643f5e342a72f413587ffdde20e66a2f099e3fe928f2125d9c3ba1432c1e395c0e7256b82a2a28021eb1f7778a878bf2a33d34f2317da1518922e880083b10065bd2710a1730b1951ffb9ee9a34dc96d7a1bf04", 0x55, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000002400)='blacklist\x00', &(0x7f0000002440)={0x73, 0x79, 0x7a, 0x1}, r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/70, 0x46}], 0x2) r4 = dup2(r3, r3) sendmsg$nl_generic(r4, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000001280)={0x101c, 0x14, 0x710, 0x70bd2c, 0x25dfdbfc, {0x1c}, [@generic="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", @typed={0x8, 0x1, @ipv4=@broadcast=0xffffffff}]}, 0x101c}, 0x1, 0x0, 0x0, 0x4}, 0x200000c5) write$cgroup_subtree(r3, &(0x7f0000000000)={[{0x2b, 'io', 0x20}, {0x2d, 'io', 0x20}]}, 0x8) 2018/04/17 07:43:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/04/17 07:43:48 executing program 6: r0 = memfd_create(&(0x7f0000000000)='securitysecurityuser.\x00', 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r2, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000040)={0x0, 0xe3, 0x9, 0x1}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0xffffffffffffffff, 0x4, 0xa000}, 0x4) close(r1) 2018/04/17 07:43:49 executing program 7: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/04/17 07:43:49 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) pread64(r0, &(0x7f0000000000)=""/194, 0xc2, 0x0) r1 = add_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="5717e1947d280ed202adbae73cc84b07ebe02ff77475fdfea65c25ffd4d1b604792da22404d5029e02ef26a254333c01c8fe174108738e57a6cb29bcdfa261a99bfd692e7e8a5c82c81db16ee4492cd620106a1423f9940e369c03a03e649d09ecab3dcc46e8ee21001777c96f0bbbeba27cc19871a163f25da28cf90af5a8475af7090bfbadfb9ed3275abd38e43d3dccbe8e633543bd4cbe8429382f35a3adb6ecacc845d93aa08961a0aec68d903339200be2c92d3b18097fb12286c6db971af9414484d16a88df839ee517144fb6b80872728650a6757d794da9a2a5a77546af7b42", 0xe4, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) 2018/04/17 07:43:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x5, &(0x7f0000002280)=[{&(0x7f00000000c0)="b9583a6f7e8bfe9e3599cb0fc4a3c7d96a8b95333dd637c8568ee29b6b4941638bd6992c7c1f253b0d7df4e05a0ce1d498bf31bfce8d29581975f4edf4828be4d534aaa11549227c47c1acabf669b6cb372227cea3776feeb035b5c4a2689db871d32ebff678e63ab8b04e51288e714536b6dfb5cf6dfaedc7fde5e4232a5416c9ce55786a81149153f962097484037ff4f5d4e832daffae6b7642ac465277a9729cc2165d", 0xa5, 0xe4}, {&(0x7f0000000180)="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0x1000, 0x9}, {&(0x7f0000001180)="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", 0x1000, 0x9}, {&(0x7f0000002180)="c13cfc5cf5bf912a3203ed2c27f96dd13b15d68172e1bb576e8efb3e4523acac689218389819", 0x26, 0xfffffffffffffff7}, {&(0x7f00000021c0)="c542199870eaf740f900eb0db19e273b619efad48228fee8532841c0a9e89c8d14e700947257662f029d145d42e15faf7a90d705f46dc43f401e8e4040e27244a2801945b339b14371a865e6cf96635d1f3c01aab4744104f7292c61019ed811bfb824295d40c4844e733d1871701163837f060da800caf1c161aa98b34eadc6d10f81da82b7c690db1ccb4e2b74ad355fda88003f1dac57eeeddba13d", 0x9d, 0x7}], 0x10, &(0x7f0000002340)=ANY=[@ANYBLOB="6572726f72733d636f6e74696e75652c636865636b3de076e241190372656c617865642c646d61736b3d352c00"]) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bcsf0\x00', 0xf738}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002380), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) fcntl$setsig(r0, 0xa, 0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f0000002300)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/17 07:43:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='eth0vmnet1vboxnet0wlan1\x00', 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r2, &(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, r3) keyctl$search(0xa, r2, &(0x7f0000000380)='.request_key_auth\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, r2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x400002, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x5}, 0xc) 2018/04/17 07:43:49 executing program 7: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/04/17 07:43:49 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000480)=0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000240)={0x5, 0xfffffffffffffffd, 0x21f0, 'queue1\x00', 0x7f}) inotify_init1(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x8001, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x1f, 0x0, 0x1, 0x1}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000100)=[{0x2, 0x8, 0xffffffffcbebbf1c, 0x5}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x3, 0x80000001, 0x0, 0xffffffff}, 0x6, 0x81}) sync() socket$packet(0x11, 0x0, 0x300) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c9", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") gettid() epoll_wait(r2, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x401) getsockname$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) epoll_wait(r0, &(0x7f0000000340)=[{}], 0x1585, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c00"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)=r3) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000400)={0x10000, 0x4, 0xffffffffffff7fff, 0x80000000, 0x5, 0x1000}) 2018/04/17 07:43:49 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x68e8e1b8, 0x24a203) unshare(0x40600) unshare(0x80c2200) ioctl(r0, 0x1267, &(0x7f0000007000)) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x9fd) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x63, "108642bd7bca08f6a94a34a15afa35c777fd34b552c08abd0db82388816bb6659ab27e8540539a8daf051e6fc98c0f2aec1f40f4f68b5fc5ea7998cd0486cb0608c0b5011441e64e6c06c0d6e912882cf538bb8643c5dbd390325a3b3c97e1e60e3588"}, &(0x7f0000000180)=0x6b) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0xc0) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000080)={0x950, 0x3a5}, 0xc) 2018/04/17 07:43:49 executing program 3: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = getpid() syz_open_procfs(r0, &(0x7f0000000100)='ns/pid\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/cgroup\x00') ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x9, 0x100000000, 0xf72d, 0x2, 0x1ff, 0x1, 0x7fff, 0x3, 0x2, 0x3}) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0/bus\x00') 2018/04/17 07:43:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x5, &(0x7f0000002280)=[{&(0x7f00000000c0)="b9583a6f7e8bfe9e3599cb0fc4a3c7d96a8b95333dd637c8568ee29b6b4941638bd6992c7c1f253b0d7df4e05a0ce1d498bf31bfce8d29581975f4edf4828be4d534aaa11549227c47c1acabf669b6cb372227cea3776feeb035b5c4a2689db871d32ebff678e63ab8b04e51288e714536b6dfb5cf6dfaedc7fde5e4232a5416c9ce55786a81149153f962097484037ff4f5d4e832daffae6b7642ac465277a9729cc2165d", 0xa5, 0xe4}, {&(0x7f0000000180)="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0x1000, 0x9}, {&(0x7f0000001180)="15864fca0499e013b91ada92cad0312e27a4bbc318b86dedf0dc1cc8cabd49793aa60db5128282e4d3075e9c595c17bc33d09bafd642a19d6709340f2660de045d98393440a6a7763f3a0807943719b7173751d25b4c6d45646330f2d7910695880b4b1bef6759378ce629b7e80521f973d15e679cc05f11fce6ddb39bbd18f55c94f75401862dabb8d93c55016cfd1ca6f7481d63cacd91385493e04cf9a10ec4926888de96660f780e22ad3670907f3716a19169ff5297693dc106919d669bf4cdb1156563430df459bc870b83beed7c775212005c6215132e9a53909d0c164111f09f0a83fa572a9c7849dff64c138215a911441d381d34c62d7295e0cecd30220edf2b8302812ebdc910c6901fd1c86dac0a634c8eb25a279c268aca4681064dbd53bf56352fee9f4009cc28ae320f647a60f099dd4c97da8b32261642000ecc2a4c2c3885c30f917f4f1b2cfc0471af031bf95af459e0b44d3991c9260ce1ce92a5dab926d7ee8b4f9338af01c05d077ac9abd9b68aec7e541da36ebcaa00fd1a0dd746c030824645afa85e44375b93cf3a066314c334b7d6bbe3fc14b5299963287a47e85b5ea67ac5bb818d197b9793e4242fda1c18caf21b5f80e554228b9faaa1c473344fba8b59bf958bcf03c9228aa0f11aa908671cc1beeeb2f5cb6473dfb80b38aa223bbe148d91f6670046d16a64e66accc32ff82e47ea7d5d7ea84de71dfd3db7f46dd5b5c539c61e08fbd19440ea867516f0daff633f8014a23e423b1ed225518bdff6b31cc86b5a3fe420cb7ad5d08d62362503329d99d9a3c032f987b1064ec2229c4534f6b02fbb0c6d2c33eddf96c668fb694a16e7128ac07a08b5da6dae73ba46180ac2f84db19d92aa5d47a617b30b541a5181293c676bbc8c4b2ebd89924b1aae79bb2aef7b9bacf04f79e4283ab7566c0f8763a2cf94c810e0adda54fe3dbf6bf2fdb42ced7b6cbe75e78c4dbe8f995156c1161524c6b3834b7d6667034181db218079582581f33c6a00d56f1b2c6d2616d78ae764fa1e2411ce9cd38244bc1e2dbc0b59ec1382d7aa859c71feb61c0a0d2e9fbbf968ceaf01cbf6e3dbe6dc2e9fd86ab5741f3ab7e67094a7f5b57367522bd5baebb91037f784f77bced377e683222cfd8bf450439781e8397f2632865128deac6b2f832b4f742cfb2adb8004fa7fb11bee4cd17616c0ce3b15ef94322602c4e152caeb99af356e0e548f79c1f96ae8af7f37cadd54438cc8d510e1d1e25144ff9b6ff05101937795b7f314204200b439a1e1ccad25287a54641d7d40c5bcbc39bba5e7d829d53cf3bab90671980c8bd451d3b0c16ad507ba084c775034180a96fb7f2147789bbe7bd80e22d1015882741c9e8f5e5c010853e5585e254add2b79553f8eca832b3157b661dc16845b0ee57b333524882592d18b5900a01b427134f3503cfc1e93e1fa18797bd88b9a471b528d4cf2dedce80eadce013baf842c8d4114cadc7b59a5e461800e33fddefbd8840e44b128122d00e2eb9435d53517f762ffd4094fd02c0a743d3abf184790dff23c99e812b941f02a2209c7ef77dc30c43b34ee735477c2a8eaa55a6cec21ccdc235e2c8336ab85fe2f8fdc007a7e8aedc172e9af7a9417a7ccc4fd9a4eab83e3bc3a6a27d221d9ccdcf747bedcd957f9d3da535e2b773c760162b13775eb784629d21ac5096b035cb52251877f1e1694ccdb659cd8837a754f6481132d66bb338d297f8e1fb372862d2874532a95e9dfd92bda8c1a8b9a9e0006d8e175cda6150230de4467536b0f0ccdec9de7fdde7a434316d2637a900e4ac5f29ecf6f5eb0600fb2e4abe09f89b1cad299a1b06ce1051098704443eb502eaa23bb29dd520e345034dc51c9c011cfa6250a87c65fd3a2335680c4e5af459f0ac2f2e08f040be4d77e8eeb422bc1914848eeb8028a47c0ec9bb3089c1dd60751a8a0592d5150fef21a5e08fb6c781c52f78541a60d86ed5a56b07bb17a58761512fe2c770a7f3e05096a97b3143eda53152679fa17b267e789df53cd4bb44ce0f1c670f8c7a4ca4af1132d668c2c0b3389b4fb573e4232c381503417bf92d5761cbb702e9e4d5faa30a828a0598b562047d3572c022a24df2b1205b46a669b4d6b74076336caac875103066ef0b71b41cb949dae894cfcda5ab3815b0d25157d65f929bc4fb12a05aeebd91d82dc869bfa0ba9656bddd1a7874ea226b9aeac83cb2a1b16cd0b71636d9a78982943ae54f401e7a333929dfed3600ea97f21eee62b80196d419308c6bc7c12967009454025056315825548e1f51270e65aa43c69d3e235d3551794b3ca779c1749ebd843012dcde66e651ada6e7403ec5dec874f4fd681192a1ccb9e8368dd7b9465edaceb481624d909534754da97a2285278996b5db658ed544c50f9422144f86ebe14cf69a3a0bc02d9b9be458bf00f77d1659f75d6c73362a15e46b7fbb915ee21b2779639fa1c60c04859aa3c4048264f54bb957eda10bf658f06fe33df81465de20c474e5f5d0aa5ffe57c7a42e5f11acd78418015f4b31e17a0631f84b8c2476605e51840501b8c90a1866f5493d24107ae27726499f9075035a70115ade6d621d6f6bf05f5a7364bf0872613362a4987356ace8db835c27b433bb379b88ceeda83137ef7e885d61e991ff6a2a5bbcf37def475c2c6e265fac5a1f210700c6e0f037593a2b55a282c230fbb87677895fcff2b0b1ff5a2b54fb7bf3ec4fd2c93ac5ad79ce1edcd4f211e474e8dc1336fb09eccd71b30bee1d2d6401cc263ba9ac087236041a0ae40e70402df3e1bffc067b42996f4f0bbf5f318c641f8682bc9c9ebe11ce34e21bdf80fc26975128b0433b1a30e43795a65cab3f15e517e2279657a3590968c77a7ee6f5acc7f93ce264fa87c3f15042754971312e3076ef124a4817398be582676a067d47ade168e3963217513b68eb0c5bd38ca27c9e0eaf388da0553758fbed933623b5c6b7b48334296de59f6cfa12e884ff6f616cb526b151cd31857dab5101d2fc497c19ece0a54d4adcfcda8138b850a733c797f2b56c943875ae09f9789ed4868c8abbe1d8f3a391f8c61ae26be96c79ca7e4ca16cc8afde6ce3eb293a189afc568bde5eb13be2d7345de74f5930b9e31debf97067395b502e25970789fd6e446267666a0246ea3bdf7b55834610b5ea019282af343c195811005590b9563681cb39ee5ef7b189f6dfa460019bf4060ed3efddbff37f07cc8c8e84dcda2b9a44a9486a3f6bce5c2308d7eebd9c8a131919ec4ed52e2f6b94c1dfb18dde112dc9f02f27e4056c419583bcc20fa85bd58638e90cd3840b0fa5b7030174ef81f67750a6fef2f3eae1d59e06334f54ddf31961addb1d92b4089e43eb70075a11404ca39db07e51fe4579ce90d0bf9ccb0804e484f83e6340f39eded20e935a32c0b79c7d04bc03305f0b5ecf4d9a7e7bf94497d7592953f6630f9248109e472ae1dedafde0f149d02f4cb748773750fe4c5633f204ad4c697d2ab6a2d634b142d2a95d4837a663e52892ac4a83cd5726578d7569783d5af27e43760ac108160851b192781a1c0ef42eca0a106a70f5a4d23a6e0b1cb789bd5f03b4fe8144f3bde88af7bff304bb0d6bc53e3f8a62e9f79fac00df8403db7440922722d2c2cc0cca311d0bac4adba972050400eb70ed1f9d91e976b1e470942a5363b8aeedef2957fc1d9a01bd26bf254099fea8b7c18ac11c5c689926994b8e3aef06ddbdbe4bd3afd15aeabd828d3bcc8fa42df540cb527e8d1a8cc2c8aa157f05b413481993484fb2d5fddbd4a56854da47bd0aff2dcf73242a8ba3e480d0a442a7cb2b2da4afaf0b5f8bec5d7d5448aeff423386dc1a513037b307a2ab9d50d234e3c83923ea85c24deee54289b44a1791341eed01ea0670e53afd13081d9e40a643fc5c3bbcd408315b51210e94670980ed3cf182821c3fef2976e4aec28bbde539948980a128b64c69cde37c948351ac3dda85bda10666e1206a4e065d89ead5470460584c02137749865ac5a0100d8ca618d371e6cbd3afaad076f5018305599194c723a158cbd7c5a9960a8b0a07d3ba4ad1e5382bdbeb4a053c2e7ba1cf1ecb72e36bcf6a54c69804f4e57e9712cdb46a37d154ed9c103018ecfe120d9c41220c066e9542adb4fe823f0a3f993bc7c3cba3ef298128bfb971d6d44b2f67dbbcac9ce5a5102a132d7f8ed6667eba85e7100920be014ce66d1e90560ba8241ef69c54d718cdfef0a61505e8156be1a2e470933128df1aba8c42363628832c26249e51bdc9868385914e2d62136c6d9e40b278457054ab515aaf47840e26af2a2f3457e3615d1a10d0735703eb89c4252c8a92d5e6d52acae9a63750974b2637d0ff2d5866fe4eae97944f66a909c46e92ae3ab7d5c17b8ba4a488c919262ade94cc2135238943edbba9d495cf0ba36fda9749a95e0f53d88f4f66e50e4ff88918be08ca603febcefff50297f3b9d14981b57a7307d049d8da73793577a5b9e5807067020261e9386b1bb25ef3260e87b20f2b94007ec95f997f16696d9351daa5a2e4fbdb371b3a7cd0310c14d51e00937e275df20178b349b6cb1d0145858843a55becd09f6c27a3ffabdc229b4c52044767b745a5d87bb37ebf1b671b2004fb0e13eb80dbb5088650e7ae9af2dae93113bc1120eda10f2985df0e16661428b96e5717e47ba4273db81cabdcad15e16da6007234a184cd18832ef464cdceb7fd55ae8d6ba92309b02c3ffbaabedc5a46ce01076ee7d3899bbaac6d04e9b0086aeed9f78bee02c6dcd5a32d3012a7081b865ea35153787d649058a7217cf0dd045427ead2145bbda672cc0b685fec36639e7ba9d0c7110c394e0b6011de8f185de21dc6751b47836f254929558522600e63f25ddde6119418d200b3e2087fa01c8932cceccc568f092f79a16365671c2587982d27b722553fb90ebcadd3f3d97376e9f6c856c810c83e9c39b4241339f28b76b0ca6cbf9c3080fdcdd9ceec7e5e0ab5fd09f35ad70df288eeb4a2e2f3c0aeed3d6cb99b6e7a6d2532cdf2de8785ce0961314b00de8eb85c358cc0ec0b48c29f152931621145de1e184400cc1c8dc27d294023923ae21e7b34604670a3288096d75c7653af4bf662587ec6d500e8a88bca8de26d74c7c91cbfc96277f0bad3344a4c274f6d662469a143ef4cd63c7369bff06b7448f0bb943420e5a21d67a73a0ecffcef3563ddd363469e97cd2580e6e2981f75b8a078a4a469e64d11c698a9e387e0a6ec27f7ee524f7063b73c3f9925e711d3cd3ded67cfcf85784a37563280dc4094d5de700487e15bfe7fca2e51f85d0386225a4240f2668f2d759eedf9e1c7023f9284416413ef7e1993ba698d8922b3a51aa7f2efe0e3d846ae8d89aeb67bc352e446145be682068d98a6b59ac87477e4084ebb694a17dbf36205bd2c0b62ba0e4a8549d56d8b02592fa0a4af6fa495690610e1aa30b39052d053e579c2cf18af55a99139d25f805b6ba14c6c27b3018ee9f03394fd4b49b00624a4c9aca83ef196fa96c72315ed9b316f11fb18c5e05e8d2572c0365e69d0aa7c4cf5ae5185388cdc1fbff901ef9d9f73062495a7e306af61a3c97e1222e8de9b368845ca7b9901634cd5a99e19eeb800908035d19ab783c1cb152e74f6787f4d8ae2ea895f9f485d9694994cb0527cae5f4104a5280e4b58aa7b7ce7dd82521e45c822cf7e1fbf6055a262d0f5a78b67aca46f0d0e959eb7cd6ab9a911de1807acb75b7f3447bdecb8b6c1e953786337b", 0x1000, 0x9}, {&(0x7f0000002180)="c13cfc5cf5bf912a3203ed2c27f96dd13b15d68172e1bb576e8efb3e4523acac689218389819", 0x26, 0xfffffffffffffff7}, {&(0x7f00000021c0)="c542199870eaf740f900eb0db19e273b619efad48228fee8532841c0a9e89c8d14e700947257662f029d145d42e15faf7a90d705f46dc43f401e8e4040e27244a2801945b339b14371a865e6cf96635d1f3c01aab4744104f7292c61019ed811bfb824295d40c4844e733d1871701163837f060da800caf1c161aa98b34eadc6d10f81da82b7c690db1ccb4e2b74ad355fda88003f1dac57eeeddba13d", 0x9d, 0x7}], 0x10, &(0x7f0000002340)=ANY=[@ANYBLOB="6572726f72733d636f6e74696e75652c636865636b3de076e241190372656c617865642c646d61736b3d352c00"]) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bcsf0\x00', 0xf738}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002380), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) fcntl$setsig(r0, 0xa, 0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f0000002300)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/17 07:43:49 executing program 3: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@multicast1, @rand_addr, @rand_addr}, &(0x7f0000000040)=0xc) 2018/04/17 07:43:49 executing program 2: unshare(0x28060400) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x7, [0x0, 0x6fa5, 0x401, 0x8, 0x5, 0x9, 0x5]}, &(0x7f0000000080)=0x16) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x400000000007e, 0x0) pwritev(r2, &(0x7f00000002c0), 0x0, 0x0) 2018/04/17 07:43:50 executing program 6: unshare(0x28060400) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x7, [0x0, 0x6fa5, 0x401, 0x8, 0x5, 0x9, 0x5]}, &(0x7f0000000080)=0x16) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x400000000007e, 0x0) pwritev(r2, &(0x7f00000002c0), 0x0, 0x0) 2018/04/17 07:43:50 executing program 2: unshare(0x28060400) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x7, [0x0, 0x6fa5, 0x401, 0x8, 0x5, 0x9, 0x5]}, &(0x7f0000000080)=0x16) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x400000000007e, 0x0) pwritev(r2, &(0x7f00000002c0), 0x0, 0x0) 2018/04/17 07:43:50 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="22000000150007010009d6f4000100040a0800000100000009000100000100000115", 0x22) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x3) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) 2018/04/17 07:43:50 executing program 1: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) unshare(0x40600) r0 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/17 07:43:50 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x385201, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x7, 0x57, 0x80, 0xe3, 0x100000001, 0x9}) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000280)={0x14, 0x8000003, 0x2, 0x5}, 0x14}, 0x1}, 0x0) 2018/04/17 07:43:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00') preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) signalfd(r0, &(0x7f0000000000)={0x64}, 0x8) 2018/04/17 07:43:50 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) ppoll(&(0x7f0000001680)=[{r0, 0x4040}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000001640), 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$mouse(&(0x7f0000000580)='/dev/input/mouse#\x00', 0x101, 0x8000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f00000016c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001700)={r3, 0x3f, 0x5, 0x4a8}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x2, 0x1}, &(0x7f0000000680)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={r4, 0x1189ef2, 0x5}, 0x8) accept$ipx(r2, &(0x7f0000000540), &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x70, &(0x7f0000000440)=[@in6={0xa, 0x4e21, 0x20, @dev={0xfe, 0x80, [], 0x16}}, @in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in6={0xa, 0x4e21, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x8c4e}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000740)=@sack_info={r5, 0x6, 0xffffffffffffff2a}, 0xfffffffffffffea7) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x46}, 0x8) write$binfmt_aout(r2, &(0x7f0000000780)={{0xcc, 0x80, 0x4, 0x1f, 0xe1, 0x6, 0x1aa, 0x3}, "c0b8a11b564bab3a34efcd1438c596c7f445d0f1b9a6982bd6b142fa5a45634062d167ad07fbf4da46e5b1fc87b1e1a293c5612fcd87767a5de5f0911749f6801a5077c1a81017ec7de63dae0823a8563d749d7c9bd5229d10963b4eb6e50fc725db7e3cb9966486513b1478c4d309217dc3d84887522527", [[], [], [], [], [], [], [], []]}, 0x898) signalfd4(r0, &(0x7f0000000000)={0x3}, 0xfffffffffffffe63, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)="c0dcc5f26bfa8f1f8bc4669c7e46d0f7405a235c0f5c0c0db135a7f56e719c6535837d5ed770b07d3b0389238501ebcc8e656fceca5cc7aae2d2d78d287e37c81c75971ad982f8286964cc032d71d4d023f859556d9ed2a5b0426b2e1f369588780223d230d48e6aa7b0353bf642c6241bd1f111a13c41f112811f70c88d4c1e8fb361448be2907f01790a8c5d3502010dd5933753912d27393d22f9b5b83824d709bc54627fd6a93e2392fe4916779844301d7c61301401652f11c8f884e0652e22d7620204d067", 0xc8}, {&(0x7f0000000040)="d200b85d4ada127a9ac142b882271224b8f2ab475d01087abebb2cfc507aee13125f8d71894af8891fc3a64d2d768f401ca9598c0ef1cef64f0f292f5dc995c7", 0x40}, {&(0x7f0000000240)="9ebb191f9006b50093f45c2fcd52", 0xe}, {&(0x7f0000000280)="d0b766dcda09885f7519dbbe3038fb838d896bdea9ba54e8e6b7f34e625318d9d93e095d3f14b5154347d5155484787f036f2db30a6b594fd93ef89ae48d2497b66e18ede4dbdec32a9d5cb485798fd46694a3edfae93e24779acec98e94533eae747835f2b096de3aed159be61d7077bd83b5a5b687835a8f8f190ed7941b5b4d12250560bcaf9bdc5b2669d4e211f9869e1a8190febdaecc2ddc4895d4357dad8d9dca6147ff5710995b595889f0b435e71c1f5175af12965c0676a07f998ed517471b98472f29ff444f6b15d0d8a92cb8dd5e4acf8697c6ac7e946a8cb38ed9bc873bdd186886baf744783f2b62807954a60dcf9c", 0xf6}, {&(0x7f0000000380)="448d385f37f875f9ac3b004dd163276d6a423d11dc0511f6d7102770f9", 0x1d}], 0x5) write$binfmt_elf32(r1, &(0x7f0000001040)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0xcce, 0x9, 0xffff, 0x3, 0x3, 0x3e, 0x6, 0x2e5, 0x38, 0x27d, 0x8, 0x4, 0x20, 0x2, 0xffff, 0x401}, [{0x70000000, 0x5, 0x9b9f, 0x9, 0x2, 0x7, 0x80000000, 0x80}, {0x70000006, 0xfffffffffffffff9, 0xff, 0x10000, 0x9, 0x23, 0x2, 0x3}], "e13e4505e7926c9427a25b2f36e4e5ac87c9420bd6b2ead18391a8563454d47aec33db3523bc010bdfb943807deb616b52106c228512394caf76deb6a01a3aac3bfab6086b0ce7f8ee8102c92d5246ab49cd4abf041b", [[], [], [], [], []]}, 0x5ce) 2018/04/17 07:43:50 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x20000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000200)={0x78, 0x9}) r1 = dup3(r0, r0, 0x80000) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') r2 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f00000002c0)=""/159, 0x9f}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) umount2(&(0x7f00000004c0)='./file1\x00', 0x4) wait4(r3, &(0x7f0000000180), 0x21000004, &(0x7f0000000400)) sendmsg$kcm(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x1, &(0x7f0000001780)}, 0x0) 2018/04/17 07:43:50 executing program 1: unshare(0x3ffffffe) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x1ff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}, [0x4, 0x100, 0xf6, 0x9, 0x7fffffff, 0x0, 0x4ccc, 0x4, 0x6, 0x9, 0x7, 0x4, 0x7, 0x7f, 0x8]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x3, 0x2}, &(0x7f0000000280)=0xc) 2018/04/17 07:43:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x27) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="17d29523d630acf6467578cbe656998fee532868b60ff6a72bab3f9d15a43aa71eb0", 0x22) 2018/04/17 07:43:51 executing program 3: r0 = dup(0xffffffffffffffff) accept$inet6(r0, 0x0, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}, 0x100000001, 0x8, 0xfff}], 0x18) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x3e5, 0xfffffffffffffffe) 2018/04/17 07:43:51 executing program 6: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x800, 0x3f}, &(0x7f00000001c0)=0x90) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x0, 0x7, [0x8001, 0x7fffffff, 0x101, 0x8, 0xa3, 0xfffffffffffffffd, 0x3f]}, &(0x7f0000000240)=0x16) write$binfmt_aout(r0, &(0x7f0000000400)={{0xcc, 0x8001, 0x7c0000000000, 0x22c, 0x2ed, 0x7, 0x169, 0x400}, "3febd784b1480252e5921539db5a326db8a57934ef732a88c7d250839a6503f03aac1cac52df47da860e806ed89b16906df910ea21189570d8c393a5d38d43921322bc168eba8b163b869f0bc259c1544597d845f48a9421eac972d905e6cb", [[], [], [], [], [], [], [], [], [], []]}, 0xa7f) 2018/04/17 07:43:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x3fc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x22000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x40000010}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/04/17 07:43:51 executing program 4: unshare(0x80000004060d) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7f, 0x20040) r1 = add_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="7c23873565053b36fa2afd95a2eb94809951841037bf6407910e7bc1197113e384a438733689f1f0beb5e79a61782f2297febded72f64cb063e915be0bd215761ecc5a00085d4b9e3bca0d551249cf472d96ffa83f9aca0403092df4a3e5ab9894f0f6c840da14f616090029262f41f2c64c7aa40953cbdafcdb2961b46ba9d05e0d050fd6426dd417acd3c3a9c7ccf3cdc6418ab3bbe96471c726aaa6b2565e15ca885fd5fd0176e6adf1e24d5fec61231df80110f4f5860a7b14a4a8f9e9beaa7e5e9ea97b", 0xc6, 0x0) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x7f, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/182) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x54d2]) 2018/04/17 07:43:51 executing program 2: r0 = socket(0x8, 0x802, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001980)={0x0, @broadcast}, &(0x7f00000019c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001a00)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x85b, 0x6, 0x400, 0x400, 0x5, 0x20, r2}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x5}, 0x8) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r3, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2}, 0xb) close(r3) write(r0, &(0x7f0000000000)="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", 0xfc) creat(&(0x7f0000000100)='./file0\x00', 0x40) 2018/04/17 07:43:51 executing program 1: getsockname(0xffffffffffffffff, &(0x7f00000016c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000001740)=0x80) sendmmsg(r0, &(0x7f0000001440)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0xaa, 0x6, "c20852c72a6ee74d5b339936c943fcc753f5b824328d8e6c4a9664c81054330996511f58763650b07a5fb69a477d6951dc8f81c1cc78da9f46a64c6b6e48ba", 0x21}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)="cb0fe3d4a3fdb4cb511357973eeb34ac5f4365a724f3e2e919c3bc3aed624b6f8d29c5502df02a42ca80c9dc171633ad1869c4bbb5252aa2e31c3e5a724659b5b87e2aaa7d8ce5fe9513b7c98e5593cc932581e378028b925cbe3c44a4f47e2ae5abdc98a01865ac9a3123aef0728d5d54cff71732adc4c111a19bcdaae30e1614ce970a472cf24dfd80504d2467", 0x8e}, {&(0x7f0000000200)="ecde01dd149869c9f50e7056cb40453f2247d1b706ab84c7c2cd929a0af2f556f8c4b09f73bc4b5dd3e9704be5ecbabfb1a814591928449b73b4c2ce0eb4df00ada660b0182ce0aeaa00ac9702a847472d08da3d15ae8ca413a4d4e8eaf73e4677d90d44dcc5e452f0a6beb6dd93b48bf479821db1d7", 0x76}, {&(0x7f0000000280)="469f9c0b5c137795e1571766acbaeb4e92c00b8c5ca2d4f854fb4a4a17b4d63e035b54db8b1a14f88ae398a95b825c168dd17aadcb4fd4a3dc1b014e0b155e56452e62b3bf455ff240ee5ce545b06d0e5dec58a2132e03370affe8d5ca8d992650ae57764e52d9bf52a8c4e4c24e718e0f47469dcd404815c260098b6acf9b733b2cd3c4981f5baace7aa9a3d6000ecc54839dfd7a0a2c66947238c767fc40b2c435bb3ba893245243a92731f789e97526eb6e92e94fd5543cac73de5d2825ec2eafd2f2af624e3aaaf51f31ca8ca30c2530fe0dd936764953555b1e91e1e2d172a9ddff01a08d0837d3f73f", 0xec}, {&(0x7f0000000380)="de9a5a8cf7cc32c3c0b1701229762337187d2277f9cafabb03439c88986bb673e05fb3710e8459b74611cbaa9a142dffafa373c54d9af8a73939c0654f7d54ae06f6977a91a48c0579cb93d16001fb3812ddd75a49554d11f6200e4b64bc8607dd2a9c2011c10ce9d32b0124c3ffe3fa7cbf21b584968d47da627b70a60dc9ad76b3e90de945d89ac167e917f9f2d5ed903b0ed9245eb401ed607f861bbfb194727f907a86450af1d51329f824262fbcfea3df0c4d2c520dd7bf", 0xba}, {&(0x7f0000000440)="55b1caf28f9c710179603027bd0afd1f42c84a5c35", 0x15}, {&(0x7f0000000480)="49995f0576ad292334c3a58b21ea368dca7c7dd6be7962084200665ebddaa18c767d2375b0ac622854336fb7faaad8e0e3ffa84047dfaf50098afeeb6e82a067ed2601bf281ab87520b29c336e95ec6692c2deb6b47ab4ecb1e1b193fa0f5314763f1c3939b7f3b82b5bb3410dae5aa4205c504340ee66429ba2652ce153199a6b627c9ccb4cf1a4a0163dc7df8b0283961027e9019dea9a9168159493f424ca382c6dd4847eb4", 0xa7}], 0x6, &(0x7f00000005c0)}, 0x3}, {{&(0x7f0000000600)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x2, 0x4}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000680)="ebb7adf22e458a6ae3160285de69d79d", 0x10}, {&(0x7f00000006c0)="9037ae615a5545e2be74eb203e6418e04bc977c7b20ae710b3c2040516bbea44cceee6679f4d8c6f892dc02d7527952662608e149d316847dcb1e5d7676d892e252973f82ea11641d4601c9a6cf8ad6f0d9b1fa83c64992259773b82", 0x5c}, {&(0x7f0000000740)="e4a88bd67f1051947d5764e8fe0fc5585bc49b3885724104ef25aa0be2ac3d3707348412841852af830b49134aec9424df210481205df0d049263a39da8d200a7baea6913895405c7cbc04cd173a75df5cad797c600ae2ec453a7232fd1f8974f2a895d8bc85251b964a5f1d2db76f6a72bcd4cdc73a89729a0095ae430f6cc89683f5a0e1757ad9b8261dab83bc8d870edb7856ded301a4a9b315e03d5b2fb23a87d8beb43a2f5d96e43ac585c163535deb1115ce3ba935b8c1526482b5cdb51701ed350e50617471d028acb5d9f3a7f7f91ef04c", 0xd5}, {&(0x7f0000000840)="8cae0cf5a5ed71c2e7a725a0e9a599057244914001d815936611683a7355c6050561a2562912e68cfb941e7086fb4fcffa6f97429c3f85debd598bf225358487febda18b288e8a31af8fe88e17b65b30ba67f767ab72416918d893ab0135fac8ff11ab5f7c8302e7", 0x68}, {&(0x7f00000008c0)="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", 0xfc}], 0x5, &(0x7f0000000a40)=[{0xf8, 0xff, 0x3ff, "0c7b17effa95af095a24ac67c53ef3d9116b47bf9ce04a36b91bdde38c3bb279dbdbc52fa204ce67fbc4af9c1bae824c3dce0122c720cd4c19a3ee48a542e85862c1a76593a43fc897fc8e0edbc49e131676c533796b6e88c228ed5cdabe83ce2ade6d5d2af8c6030fd19360b41ad90277419c7e46e1cc6cde7d8b52a455f971372b7ca3a9026837aae08d807a38e9fac5ca1c8e0cec3d25c6214c2447f71bdd67d5a68fb119d13f5b6178e29ecdc06b0acb25fc75bc357813cb095e8d9acec20c9ce0ce04104ad5b76f247de5d50c3b8499f7170661a7c915f638b022cb8632ce0f2095fe38"}, {0x100, 0x110, 0x200, "bcbc19eb59eb76dbefb531c6d12a424682621640bf5b817113e5ff6afd8298101e61a4eb8fb31f9056747b6134d6357651f1267cf56c3c5cee9f65e14add3ea26a66f7df32ed5d7eb21fe05783a5e9f8af0f6b3aa0b4784d4f9eb747b7ed48d5e6c48ea58f6344ccc25d33df5b5eced84d3dc2d6244e09555420abb7efb0608495281668f6ba063f6ae853be564bc4575bd2b6170ee8eb41d3734a2fb3a3702c089a41c16e184567c8eb08f853148432d93a0c4eee1d2d7ee39f8deb1154e210502041a83aac43c8d9294d812e1105e9009d14204cc2f57d4054c80da0b3cb8741dc717a67ed6328ae77c266"}, {0xf8, 0x0, 0xfff, "9fbf6476a5e287d81cd0392b8bc43d45c5f7c09703b8aaad2db97f3ec68bae03450a1fba1b4f184261b03215750361fc6a45c3024b521d99da5a6fac49c76f9b07de05ce316c57307c18a732ef7f1be515e9c471794f91ac89f96e18bdb5243679aa05ac7959c84f367a89be5e819e719847b33a96899dfac3ecd6be245499be6878292272d235703a1f0dd9a2205a07243338ade76a698c3c4ac4cb1b375eb6caee07040140a38993587e9ad6e45a018f301b188c180c0631d46e2ee60037b042f6d6c6cd97662bfaf80cb478bd76df566b407a4c6fe07fc07ead4b3a6f3dbb145c3add685b"}, {0xc8, 0x3a, 0x1, "a0730992f81d0711ebf703e48573e39e9744b52ff1fa4f44b15e6636ea390f5c4f08ece3ab6dc0c0efaec260ea445d0399a73dd95e65c324b57952b5f4fbfc03c2ce4e69ad54e91225de427f3626bfd8196b8fc3a8d7588da133d272750ef0908492408e289ab89f263f9cada66bb29f31ab89df26f199b27e6946125972a92b00262fdccc7da49c0ed19991c97dba020f857e471e371821ae182590c14ed7742915dcf48a574908abc12b468acf0e5db6f6c4981af8c4a8"}], 0x3b8, 0x80}, 0x5}, {{&(0x7f0000000e00)=@llc={0x1a, 0x324, 0x1, 0x8, 0x0, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000e80)="ecf56313bd494504739f2ab6222c663f7838bae3d8c6c6cc337617f869fcd06514e8951642f5757d26fdaff834b41f87e5193d96f3ddd8fa74e653c2acc1773ef39245a6f48c28055f2fbd27450fd4768a987384d8563cda32a77acfbdc2a3d13fcf040924f1a1cc73d08b5b8c77c80eb51667d540bdf181022316774d08b59966bab3f99d142300c7e25129f2c3ebd749111f44ab96d73043f6b6340b2190bbf678c7396aa9f864296b21e2df9c46df38e885d8e520ac700b45e9f81b96e6febf04af06ccdfb66c554880937055b2fb0987d2d988bd737b081aaa25f7ae7984c4", 0xe1}, {&(0x7f0000000f80)="3509eaf473a0ba3511698a70320464baff58223e0e876e9748b750f66115c2612239d9fdf5f005687dec6d7424cec2b487675708ad7c9cc29d88579ca05f86115c0433cdebff6c24fe62d2880cafd8b4b04da0ab406c2d01b139d73db3e0", 0x5e}, {&(0x7f0000001000)="147a4edf682a8ffedfdab8c7a81261c02ba72b3d6afc36f58bbfac3acf6e974deb424e3593457321c63f9e41634fed1a3e7862acb529adaef4b6bd000f9534fb5cc2f95e658a941b337e5ff3ac9d4b4027dd3bab67b6f7d44b7936744a3d7ffb585307e5df1c27a224f4cb113f7d57620c976e42a0a202ca86a60451bf32eddd80d4e9e37abf74f33ee12dbbc4403e3ad5c5a5f821fc18f157ebfef7e6ce7bfde0ca184105bb974344dd96d5b920710fc9e8a8", 0xb3}, {&(0x7f00000010c0)="fd7fe027aa1c08da7816bd2da88422653d643a14ec535ec8faa78cdedc3ce882733723a0960d1b8c4a5e83025fdb801e8971271ae690035ecca510e16b61e9c3af98861cc30bde7eaef17cb2b8e17d132b3b8b895863727655a31cee9fd8f6319611f3ce593b9ab39e75747e75ec30b00a27ec17b725ebb307297a25b1081a69095d6b8bc30f03554ce5035d33eee0d2b2d9a6e2a8d644e528d2cbee3a9af3d2", 0xa0}, {&(0x7f0000001180)="57c8f5f59ee63fe2f135b305410b96741f195a4dadffe2b004d3af90e2188697f75fe6989c500e826087fd383ab5702e5e57fd6e1207d699c31e3ec66ae59dd5ec404696c6217ff438d8e9e8a6c0044d41e41bd6d540f8edc0a977a14985fc72cb4e666e51cb31e8aa7a72e10d450c1e61c0c4f1fc40c3fdefa34e54f52daa275c55abd2511dcca9ad59be92a93ecbf4cb94f5490925141c380cc0d257893934961ec96015c7c82adb1acb60d5897ee5a9f0a6333de2e268f0d5d4f7ef0581c28342d94fc48838b6c656c79ccde736fe8fe03ccd5f687653fcdcd57e9a", 0xdd}, {&(0x7f0000001280)="ccc4756f53c54a3919867e587ff41ad52e5cce5e4b1bb32e019550fede2e4dffb38adfbae5892449dbe7463c1a021d614abd3180bc9eb047ff0d9961f1703e428cffdec6941c1b962f9b4622", 0x4c}, {&(0x7f0000001300)="288ca85d36fd28fcec3e29c0d9eaaaed64631e221514fe7da83cd1f686189c2bf57ab9", 0x23}, {&(0x7f0000001340)="a03943646dc01b151395505cb7d899ba1a902012bff34613b05d8165ad9e97c01977adcf2394f441e8b581b048d7a508c416b12e2ea07ec48c31cfb4a29e653e836697925c077f73feb6b4a556bc4cb693ed30d8a111fc032502d813207c7974b49e193538d7f3c3c2e8", 0x6a}], 0x8, &(0x7f0000001940)=[{0x70, 0x115, 0x2, "f75c2d6abcd770963718bf30c495a292b01f411f5a9e26ee585aa9c6fa555bb8569c241e74e6ab0672b291f04afaf1e04242a3b25c4a1fd93ccac9a4aab34e327bf259888b3ce3432d5bdfc865ca861e334b992f5519166d1a"}, {0x78, 0x10c, 0x10000, "2ea4b603b147234511554d4e3c4e2d85f7342045007e48d14186f4c7cb7da03d0901caec59e4a67b07c030200b6e77d3d181fe603e2083465ff6cf1b55a0e6d0d7f2f407c78f03c2c3c7f6a3937607fca5fe7e58b6c8bb51831cf279236af2dea62ea376d6"}, {0x1010, 0x110, 0x0, "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"}, {0xa8, 0x10f, 0x3ff, "b5eefbb94c74fc48a908cb27788d660e23c0383258af533e0e2879a1a916281424f7ad2b5b804a9132829891f8a6c2c52e9a56eee9480aaaf5b14a3e4c2b704a9cd10c7e4e1cd6ff1a2f4c89fe611979dd2c840eda432b0e97f2a210f2174d48236e487ed61afcc74ea3a2e6806407f1d35524bd29dc6eeb72b2fd728232f2e10632c4b8993585aa0b5e598169ac1574f40b"}, {0x18, 0x11, 0x8, "c2"}, {0xe8, 0x13b, 0x80, "5a49951b7dd76dc5b897f70c7d83847d3c97b53cd84906a792dff196fc3fa144355d87481d169dca5f7c3ca0cb60f05841deac84bad8d6728eb175d99c34703d983000c1d20af2b8c50aa9d2a9bb19605fdc18f16d140f27d77dac3499816782a6c3e6c98786cddcec1592ee98b5ee4a846de9d87092fb5b44a648535508b8e0025796a9b65e3e0e7d1b4d9e447de6a5b77c14c6dda0c1af398ab007a83e106fdb83cc92ad7e1b1467c4a374b871fbdfa22e544b4c0e6cb04e798e79a01d8ba7b1466ea80c7729889b71c4b92c30bdac797d45"}], 0x12a0, 0x20000001}, 0x9}], 0x3, 0x4000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001780)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x200, 0x1, 0x2, 0x3, 0x5}, &(0x7f0000001840)=0x98) ioctl$void(r0, 0xc0045c79) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001640), 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x84) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd73) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x40, 0x4) write(r2, &(0x7f00009aafa2)="2400000020000be6fc0000000000000002110008010000080010ffea08000100000000b7", 0x24) sendto$packet(r2, &(0x7f0000001500)="ec82e14003019fd4eaa7d2efbddf3aaa41ed110a0a070d48ccbda8495eed460df6925cf0ba34c0382b930b5170f2324c740e436232f9b7dcb1749926e6aa647f244caec01321b0aaeb90ceca8745c42636824cf13949f25686c49c15e2238f5d339360d8f308c401d9735047f2c6c0fe6ab47d28c8a1f57e3d19c2190f794fa14b2e304c277abd23829df13cf6e55165421f4a74e6441bfb514da35626eab0d80dc06221c71c6f1dce45fa63c3305f479b79d561dbc1ec1ec03c22572f94636e0c479e08fdcdcd88c8972d50c76f83cc032455", 0xd3, 0x40080, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000005c0)=0x3, 0x4) r3 = open(&(0x7f0000001600)='./file0\x00', 0x101000, 0x40) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000002c00)=""/157) 2018/04/17 07:43:51 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20800, 0x80) sendmmsg$nfc_llcp(r0, &(0x7f0000001d40)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x7, 0x1, 0x9, "74130c61d6b2f8f235baa17132ea760c45bbc32bcd3dc180ef9ea31662240c2995344a714d227fe589768a2158ec69a0c9b5a78ba140abae3dd1ebfceb15c9", 0x11}, 0x60, &(0x7f0000000100)=[{&(0x7f0000000500)="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", 0x1000}], 0x1, &(0x7f0000000140)={0x70, 0x11f, 0x80, "79b66b3f82923de837789f6e428fabd935f67925a9c9f5c08aaef07eccba1395bbea0c65fd2a145c73d369dd55ff7c182e3a0951b6d036606844856da98fd3738d8519b1197f136b2d54c6caefd89f68a0f1eb69b94795917235b77ba4"}, 0x70, 0x90}, {&(0x7f00000001c0)={0x27, 0x1, 0x2, 0x3, 0x3, 0x8000, "bb34af9d04d28c9184e063c7a9897dc1167262b6381b7a77110416b842fdbb7896de4d778bb4d1b472bfa582bca86396f51df43571a2c489ed0c4f43527db3", 0x2}, 0x60, &(0x7f00000003c0)=[{&(0x7f0000000240)="d6a90edbde51808bc7d0422b861e008285c4a02b4d79da55a1984bb8ff23bfc1235eff5b6ae7dc5b3b405b43e20f106199e64f9596141588e3716feeac7cc534cac87ce0916bac7df9b1265c35338502a7d83cf1040c8936f9938b11f4096e0b2e08e7e11e5e0c945ea50c34e4402c5a29f9b817f1349a1e0b6a05d9c8392aebd0445cc199f1ff6052e6999c895df756e4896a725509457fbbb5", 0x9a}, {&(0x7f0000000300)="9f663687c182112d1476e67a870b07cf6aa2ab44261edc9f0e0397e336db3e9db09192c3e9e8f23675e6b5ca99a1bae03c4fd3dcac5712233754389cae138923302be6428e29a823b9a0b83f1029f3aef90d1fccd92b85edf55bc291dc8e0a1ceea1f536ae00df2fce46f197ea52b4a3d2aea209e9c123dfb839d3f418ba4a29b7846825ad520d9f451b6ba242fc224089100156f005e732bd100e9dd4a8edc4b9e8d2fe02f9fce8dd0fb6ad9f71b550caac4243389773d6dcefeb856da117", 0xbf}, {&(0x7f0000001500)="7539412f361a8e16b191e923410c717cad07e32103a53113db4aeb3210b92305cbeca216fa8eb51e81883f6580ac5a2056b5fe2347fcf3b89e4f7917bd251c2ec7452fcf83f8ad0100e27b7634dba7889527c135b200dee7270ca164937004fa7efe1f178ffc329f8b1bc61d402cf46ee6f2fa076f559cc5495a4250b252d36050ba0130722201fcd6bdd88d9a7d436ac5bc597745a54c6f459db4a1127bde43079012d724a080759421611c19c8ee65a87d68d473b723562938adcc99f0b8755f3f26ea4c89cd6835faea677a70824532fc792ac40b509d019401818f74aef45b", 0xe1}, {&(0x7f0000001600)="169688a4da20a604bac9dd5f667d72bf0b513d4f66901f22603a57c20f774619ec467252285d7ab255b0cd9ee7e1f7bf05d0626807f10633826ef90b953c6e2b42215e0f19f037862b8e549c33152d8689668f25ca33096bb0d46f58d7e68b80c6a0278e5f651c492a3d1a5b4fb4c9ed070b75", 0x73}], 0x4, 0x0, 0x0, 0x4000000}, {&(0x7f0000001680)={0x27, 0x1, 0x1, 0x3, 0x2, 0x7, "ed6739aa27302319f52d98d2c33e6431ef8ec5a9ac28e94edc3157a69e8b9be4770b4156788e8c591daaa14c7edb8972b9c356bf24bfa8e2e680ef4cb731b3", 0x31}, 0x60, &(0x7f0000001c80)=[{&(0x7f0000001700)="797ff86c6650c7aa2d0a0bf4d14f867a2d07493beb7efd70c121a1d2a9fdf19ea0ae2b748aa3d2e7c5f05540a52b753e6dbb14279e9e9c837dff9cb18292c5e6cc005cb420bfea800b965828097514dd2a70b28030db0f252a8bfb51936d9fd985234f07a5111270a88472944930a5ae831c96935e312a531b1f278d0c2e19520e8505142f7f864f6c3481e0a9dd66243a041a29c3183977047e4aea89eb4206fcd088f5f92322998cae4b75591d1a74c27db8dac259", 0xb6}, {&(0x7f00000017c0)="a7fa87dfef7b0194ce2132c9f022a785c56eef780fa7dc7e3a4be396f60a3b57ea8edd3ec16a4e057da4778775228448e677edbccdad6a34e2b2d2638130db675ae1cff824b830addc647f0e6346", 0x4e}, {&(0x7f0000001840)="623b9fd39598694f255f71f273d6a6646f76644e4584a259da7dc24b6c5ea0fe6c97df7a60437b3408666a85ecd0481f570b8d09e1b7a65381754c26ffc23f1cf81220fece9b5bb34c757dc48894770ed634ce05f4a366cd5289afd96b7d64dd8e6086e6b80ddd221eb71fc931691d620da9187415d8a453a3dee109a9f4b9ce2e3cc62b48d50c78b98cf7c41f80bcd5b5fd53a441e3352834b14b33150a8a8b9f61f9fd3f39b8e0eddec747faca868ba07db57ef7c8162509ffece41de3b87f6798310d0b7dd09dc7e34eb85257b1cc50f8785b28e417355620d7635c9632c9b64faa2669ff", 0xe6}, {&(0x7f0000001940)="55326d648e8198820172adc9cacff33ae4d853282d9ec4faa44d9e3a3f968185f3023ea72734ee1b4e9ce5c604b9b25f7dbd323530d70895f2352011772fd37f8b322361d60742180aadee5708ec9d98deaab2e860754302e2adcbb2c98a9a8cd470c10357b386ef9f0589793b2952d43244e1e415503ea418e229a0557a1d93d59cc59b5768ed26fe30332fe3aaac7ed04a2caa6d0450e25262e9be9f8b16110fb8067fa8457837cd", 0xa9}, {&(0x7f0000001a00)="49be0dbcd879154018840901c86c0d255d1955c05f98e7327c0f252fb5179bb38c6adf133e043ce56c590d3a2e0f1311feae9c779a41a0924a164736d49e8f253d3c24d0de22ccf77d38d8a61e00d1d921388f09523a714a9a7b950e3747013a3411ac05807add286788b11b25304ce707e6e543b6b79db315819dec6cf52c2c8db5412a4fa625cc2fc9cebab48a3e14f56ee037edaa605328406c2ff223cf74e17bc535512302b999845b4f298ff769bb0572207f4ab00e34193cdd9de3b2a5ef6bf93876f1547e254a8599e92a3ed91e12a5797734a43655bbbbb4ae1a7c306e24f7d4f81097e732f9f86759be", 0xee}, {&(0x7f0000001b00)="93735fdeb4e53bcf187ab523a7eee06ccb7646de97865cde0542e7617149edc9bde419c1084df7dac9adfb17d8fc3a1319017f2313e948c09df97403be169d816c9a480232f6230617d6767047d8288727d752f01a7823a93c3fcf15641065bb6e13489d896a1a9117fdf5ae5c1b54751a046db73e0386a560a40621ad9841fe7a6eca8df35f412423310e3cbca3e6cbded0fd0b4db5a382d1f93a1c54042639370a85def233f5de1e86", 0xaa}, {&(0x7f0000001bc0)="0aad039a3dd985168e0e82c4afbf7235e642cef6dde1006f8a839166471b1cdd519c3dc1348bf8ac05589ed93bd2dd3682eb82ede485ec7f2b7930fba55939a1e8850f05ddd7c404f63466da672cc351a6e33b8da79df8775f2a34f9be393c107106ac35b37f11f7bd5f98242f8ebeb80655b993365510d3b308476036b8c9d60177d36705e637edf44c2fdcef19eba030ba26db68931e12f8af", 0x9a}], 0x7, &(0x7f0000001e00)=ANY=[@ANYBLOB="c5cd50253502b486d4bc38494ccd69280000000000000002010000ffffffff46c6d37c23cd731ba759c3aac10600000000000000a30000"], 0x28}], 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) getpgrp(0xffffffffffffffff) getpgid(0xffffffffffffffff) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r1, &(0x7f0000000400)="6ee5742f736e6d7036007602b27b8cd98ac27b6e616e7f83951774502885c9cd81530370f9208a3b20438d5badd98588c4f7a48364dafa0bc1806b0b2afc642acea848eff6507941e9ed4348c483f6218f7932940da45bbdd0cfadd6af5ce97239cf3985d7012a0b1411df834c8d95fefb5950798cde795ed96bfcc99d5f220e51847982c5eece530b6c527106d6b5653d4d74890ebd9e8b96800f875765830af257fee4518b44a27ec192a94e473a908290cc5723db395a5b517b8bb00761d2e68dff4fbaac5e1f8be469e03ac81e36a014") fcntl$lock(r0, 0x7, &(0x7f0000001d00)={0x2, 0x0, 0x1, 0x1, r2}) sendmsg$key(r0, &(0x7f0000001fc0)={0x0, 0x0, &(0x7f0000001f80)={&(0x7f0000001e40)={0x2, 0x17, 0x3, 0xb, 0x25, 0x0, 0x70bd2b, 0x25dfdbfb, [@sadb_x_policy={0x8, 0x12, 0x8, 0x2, 0x0, 0x6e6bbd, 0x6, {0x6, 0x32, 0x4, 0x5, 0x0, 0x4000000000000, 0x0, @in, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_key={0xe, 0x0, 0x330, 0x0, "a06970683a25a090416d6dcc3d6c6c5c9cb8faa8fe2f8d86c408866cabbc52b2014050f279aa60af2298838497aace9abaaceb9400606816229096e1dd106e4058e099dc41c4f4fbac0e4c3b48293ece47a4178d5d6d9185eb5bb185e539e32950d0f9bb9392"}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e23}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d4}, @sadb_lifetime={0x4, 0x2, 0xe8d, 0x100, 0xfffffffffffffffc}, @sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_address={0x5, 0x0, 0xff, 0x80, 0x0, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x2}}]}, 0x128}, 0x1}, 0x0) preadv(r3, &(0x7f0000fc5fc0)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x1, 0x1000) 2018/04/17 07:43:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x7d, &(0x7f0000000140), &(0x7f0000000180)=0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x58, {0x2, 0x4e22, @multicast1=0xe0000001}, 'vcan0\x00'}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000040)={0x6, 0x81}) 2018/04/17 07:43:51 executing program 6: socketpair(0x5, 0xf, 0x7fffffff, &(0x7f0000000000)) r0 = userfaultfd(0x0) close(r0) fgetxattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="6f73782e7b6e6f64657600b35cdf1e4f8595854bf99bf30ab57582738000aac4d25edfb7585a2d2eb492effad3ad35d74f97bdb5797c8bd182dae6d769a7f84b750700000030b05ce418d2d3c1c9798262fee346093ed14766395bf1f9d665578c6424063d36ddc551a28c7a7ff0b681953c11e8f274974b06c1e7f7ced9cede54e476460000000000000000000000"], &(0x7f0000000080)=""/163, 0xa3) 2018/04/17 07:43:51 executing program 5: request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="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", 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0)="b33ea3c28d2980faff102301e1ac3c066f4ab6e016d806ac21bbe572d45db4cb3dbbd89745dc854de78254a3cae745e5", 0x30, 0xe36}, {&(0x7f0000000100)="a7ea73e9ca8d513df5dfd466", 0xc, 0x4}, {&(0x7f0000000140)="43959e7c27163859a116d68b177cd203b80941935cd1cb8063a2b8a85ea16d3af84080c34616af604807eacc760f2767b4d5456a5e5d4f0385990d97c42f454cfab27383e101375f458bf3dce344c3f54183aa22fa6188f348b392d68afe59f50c0fe419e7bc879b70fe2e3dbd2d67d2df1b77f25e39369c6670f0caca349ac49ce1908c3f7e60f33d2f72b892cf65714f86de037babd8ad1bc178d3fe0c9351d4294a00ad78db35b4b4247ffe175030da8b7273a22e445bc028b61d396987ff44ba4a2475ce5ead2352754576a9b55fca", 0xd1, 0x3}, {&(0x7f0000000240)="3bfd010261d2d7e7efd95ae86cea64cfc2c06672b658638436f7f617cdf676455da8a595675d69f8a4670db81ead04b790b4158c63f53f7844db5ec2c5c76fe97a2a", 0x42, 0x3}], 0x20, &(0x7f0000000440)=ANY=[@ANYBLOB="756d61736b3d34373433302c6572726f72733d72656d6f756e742d326f2c6572726f72733d7265636f7665722c73686f775f7379735f66696c65733d17e9d1eca70e0f0000000000003d39327d3d3d3d2c756d61736b3d3232353530c13430362c7569644b3d00100000312c6469733f626c655f7370617273653d6e6f3d32783332002c73686f775f7379735f66696c65733d6e6f3d7f2c6572726f72733d7265636f7665722c0025879bc9341126c99103b0d81c10c4b91be29be34d1c81e0a4c1c646ae3774866747d0a8b223a1325cf0725250c384981b9c2854995925dfdec98a029530f4cbfc5aad33"]) r0 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x0, 0x4000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000380)=0x80000001, 0x4) 2018/04/17 07:43:51 executing program 4: unshare(0x80000004060d) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7f, 0x20040) r1 = add_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="7c23873565053b36fa2afd95a2eb94809951841037bf6407910e7bc1197113e384a438733689f1f0beb5e79a61782f2297febded72f64cb063e915be0bd215761ecc5a00085d4b9e3bca0d551249cf472d96ffa83f9aca0403092df4a3e5ab9894f0f6c840da14f616090029262f41f2c64c7aa40953cbdafcdb2961b46ba9d05e0d050fd6426dd417acd3c3a9c7ccf3cdc6418ab3bbe96471c726aaa6b2565e15ca885fd5fd0176e6adf1e24d5fec61231df80110f4f5860a7b14a4a8f9e9beaa7e5e9ea97b", 0xc6, 0x0) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x7f, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/182) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x54d2]) 2018/04/17 07:43:51 executing program 7: unshare(0x8000400) munlockall() r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x401, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xe, 0x80800) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) r1 = getpgrp(0xffffffffffffffff) sched_getscheduler(r1) 2018/04/17 07:43:51 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001580)=0x0) syz_open_procfs(r0, &(0x7f00000015c0)='net/hci\x00') mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) personality(0x40c) uname(&(0x7f0000000080)=""/15) pwritev(r1, &(0x7f00000014c0)=[{&(0x7f00000000c0)="410e1d9b2ec0d7def8d49dc0311c384f8d0942f8436d35fe09dd5ccd2bc82be99af6db02de2aa4f333d2a5e9df46a99f1ba2ee471ea5df2eeaafb900f5032cc6e45d3b3811452eca3eaf57e48873eab15afb747df63a9332f8d7c7415689551b1a21df4604154c5c52bbb15a44337cca07e1452300374de36d40458d33bce83eaf10e4a02338ffa2ca8031249deb688dccb16991e031e5efd1218b88667dfddae2c28b821da330cfae782f312382aa77ac4d645dd75c7f8faa316b349013e906e66f11c41dce181448de1204794e65636fcac0f2f7a1df11ef0ed44511d8583e96049fc58f8c", 0xe6}, {&(0x7f0000000000)="f2dca80a24da0900953a82c19bdae3de5c3d7109adf6bdf5dca3b0f878b75dadf58c06629a8d465b12dba9f9225393a4c1d0259d184e5d7e1d37872a744675bfe58ac7c47924b6241fdc057a8623d3be", 0x50}, {&(0x7f00000001c0)="3748f593a1815f65ce9d602d4805df26d5094655c9a0d9d28861d216b8ecd9f05eaf6c188dbd0d1070ebd5124300054272282424066ea580c249b76c5072fce2fd1fc81071e836637dfd1ea9357d71f4054d14a067a490611125f015b1aa037aa2caa72283135b666c157d75314657e8441b1f485b0d48221a6b1bfae4f4c3aa243e7d5ecbd3b67a95087565b9ec212f1cc6e615f922e90fbfe2bed961ab52204d217ded2f769c4685156f5254eda4c8c56e2be5d480c82ad7759048f401ada7dc5d41815ffea14850f7197897b04abe4ee1a03124252471c1d09710301ba75a5b22", 0xe2}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="1f3ba68ba1a24fc4245b1b0d8deca6e97e2420a61b86f4130903809021428feb7c61483a4368391a5b8e098f1db17cff7dcc2ac9d29a261911efae020d15ffac367e983deb2920db0d4af65abacb01a0a5597ffda4dc67712a8fe5b5b56c33c78522f0037ce6a15c709d0abd4acdda2368002da61607bd4ab37c110f1b647c223af8a663797e7c149eb4fc6539fb9a2a03073fd0f1563def5c211855a888d74af59f6892f3bb372aa6bf4f2501f92db16ae4f029e710286e896789fc13100b9b1ae5f76b9f53bce09da62b09917d3f30fbdb59720f081a7683b251d1df1a2c5ddbd0e65496e82a1aeb9ce44db6b935f62e2e41", 0xf3}, {&(0x7f0000001440)="b43b9e94239e06af7c7a3eb9420744c1647b7f2e7655fc05d6710ccb8cfabea7b20a6e4d91f1262a563c57769342412c2dce75d9c8e5cb0593ddf4fcff1b762a999dd6b8e5704816249e88be1d0db2f4", 0x50}], 0x6, 0x0) syz_open_dev$urandom(&(0x7f0000001540)='/dev/urandom\x00', 0x0, 0x200) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000002c0)="d8e64585e433979bfca5", 0xa) 2018/04/17 07:43:51 executing program 1: getsockname(0xffffffffffffffff, &(0x7f00000016c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000001740)=0x80) sendmmsg(r0, &(0x7f0000001440)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0xaa, 0x6, "c20852c72a6ee74d5b339936c943fcc753f5b824328d8e6c4a9664c81054330996511f58763650b07a5fb69a477d6951dc8f81c1cc78da9f46a64c6b6e48ba", 0x21}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)="cb0fe3d4a3fdb4cb511357973eeb34ac5f4365a724f3e2e919c3bc3aed624b6f8d29c5502df02a42ca80c9dc171633ad1869c4bbb5252aa2e31c3e5a724659b5b87e2aaa7d8ce5fe9513b7c98e5593cc932581e378028b925cbe3c44a4f47e2ae5abdc98a01865ac9a3123aef0728d5d54cff71732adc4c111a19bcdaae30e1614ce970a472cf24dfd80504d2467", 0x8e}, {&(0x7f0000000200)="ecde01dd149869c9f50e7056cb40453f2247d1b706ab84c7c2cd929a0af2f556f8c4b09f73bc4b5dd3e9704be5ecbabfb1a814591928449b73b4c2ce0eb4df00ada660b0182ce0aeaa00ac9702a847472d08da3d15ae8ca413a4d4e8eaf73e4677d90d44dcc5e452f0a6beb6dd93b48bf479821db1d7", 0x76}, {&(0x7f0000000280)="469f9c0b5c137795e1571766acbaeb4e92c00b8c5ca2d4f854fb4a4a17b4d63e035b54db8b1a14f88ae398a95b825c168dd17aadcb4fd4a3dc1b014e0b155e56452e62b3bf455ff240ee5ce545b06d0e5dec58a2132e03370affe8d5ca8d992650ae57764e52d9bf52a8c4e4c24e718e0f47469dcd404815c260098b6acf9b733b2cd3c4981f5baace7aa9a3d6000ecc54839dfd7a0a2c66947238c767fc40b2c435bb3ba893245243a92731f789e97526eb6e92e94fd5543cac73de5d2825ec2eafd2f2af624e3aaaf51f31ca8ca30c2530fe0dd936764953555b1e91e1e2d172a9ddff01a08d0837d3f73f", 0xec}, {&(0x7f0000000380)="de9a5a8cf7cc32c3c0b1701229762337187d2277f9cafabb03439c88986bb673e05fb3710e8459b74611cbaa9a142dffafa373c54d9af8a73939c0654f7d54ae06f6977a91a48c0579cb93d16001fb3812ddd75a49554d11f6200e4b64bc8607dd2a9c2011c10ce9d32b0124c3ffe3fa7cbf21b584968d47da627b70a60dc9ad76b3e90de945d89ac167e917f9f2d5ed903b0ed9245eb401ed607f861bbfb194727f907a86450af1d51329f824262fbcfea3df0c4d2c520dd7bf", 0xba}, {&(0x7f0000000440)="55b1caf28f9c710179603027bd0afd1f42c84a5c35", 0x15}, {&(0x7f0000000480)="49995f0576ad292334c3a58b21ea368dca7c7dd6be7962084200665ebddaa18c767d2375b0ac622854336fb7faaad8e0e3ffa84047dfaf50098afeeb6e82a067ed2601bf281ab87520b29c336e95ec6692c2deb6b47ab4ecb1e1b193fa0f5314763f1c3939b7f3b82b5bb3410dae5aa4205c504340ee66429ba2652ce153199a6b627c9ccb4cf1a4a0163dc7df8b0283961027e9019dea9a9168159493f424ca382c6dd4847eb4", 0xa7}], 0x6, &(0x7f00000005c0)}, 0x3}, {{&(0x7f0000000600)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x2, 0x4}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000680)="ebb7adf22e458a6ae3160285de69d79d", 0x10}, {&(0x7f00000006c0)="9037ae615a5545e2be74eb203e6418e04bc977c7b20ae710b3c2040516bbea44cceee6679f4d8c6f892dc02d7527952662608e149d316847dcb1e5d7676d892e252973f82ea11641d4601c9a6cf8ad6f0d9b1fa83c64992259773b82", 0x5c}, 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0x8, &(0x7f0000001940)=[{0x70, 0x115, 0x2, "f75c2d6abcd770963718bf30c495a292b01f411f5a9e26ee585aa9c6fa555bb8569c241e74e6ab0672b291f04afaf1e04242a3b25c4a1fd93ccac9a4aab34e327bf259888b3ce3432d5bdfc865ca861e334b992f5519166d1a"}, {0x78, 0x10c, 0x10000, "2ea4b603b147234511554d4e3c4e2d85f7342045007e48d14186f4c7cb7da03d0901caec59e4a67b07c030200b6e77d3d181fe603e2083465ff6cf1b55a0e6d0d7f2f407c78f03c2c3c7f6a3937607fca5fe7e58b6c8bb51831cf279236af2dea62ea376d6"}, {0x1010, 0x110, 0x0, "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"}, {0xa8, 0x10f, 0x3ff, "b5eefbb94c74fc48a908cb27788d660e23c0383258af533e0e2879a1a916281424f7ad2b5b804a9132829891f8a6c2c52e9a56eee9480aaaf5b14a3e4c2b704a9cd10c7e4e1cd6ff1a2f4c89fe611979dd2c840eda432b0e97f2a210f2174d48236e487ed61afcc74ea3a2e6806407f1d35524bd29dc6eeb72b2fd728232f2e10632c4b8993585aa0b5e598169ac1574f40b"}, {0x18, 0x11, 0x8, "c2"}, {0xe8, 0x13b, 0x80, "5a49951b7dd76dc5b897f70c7d83847d3c97b53cd84906a792dff196fc3fa144355d87481d169dca5f7c3ca0cb60f05841deac84bad8d6728eb175d99c34703d983000c1d20af2b8c50aa9d2a9bb19605fdc18f16d140f27d77dac3499816782a6c3e6c98786cddcec1592ee98b5ee4a846de9d87092fb5b44a648535508b8e0025796a9b65e3e0e7d1b4d9e447de6a5b77c14c6dda0c1af398ab007a83e106fdb83cc92ad7e1b1467c4a374b871fbdfa22e544b4c0e6cb04e798e79a01d8ba7b1466ea80c7729889b71c4b92c30bdac797d45"}], 0x12a0, 0x20000001}, 0x9}], 0x3, 0x4000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001780)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x200, 0x1, 0x2, 0x3, 0x5}, &(0x7f0000001840)=0x98) ioctl$void(r0, 0xc0045c79) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001640), 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001880)={r1, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x84) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd73) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x40, 0x4) write(r2, &(0x7f00009aafa2)="2400000020000be6fc0000000000000002110008010000080010ffea08000100000000b7", 0x24) sendto$packet(r2, &(0x7f0000001500)="ec82e14003019fd4eaa7d2efbddf3aaa41ed110a0a070d48ccbda8495eed460df6925cf0ba34c0382b930b5170f2324c740e436232f9b7dcb1749926e6aa647f244caec01321b0aaeb90ceca8745c42636824cf13949f25686c49c15e2238f5d339360d8f308c401d9735047f2c6c0fe6ab47d28c8a1f57e3d19c2190f794fa14b2e304c277abd23829df13cf6e55165421f4a74e6441bfb514da35626eab0d80dc06221c71c6f1dce45fa63c3305f479b79d561dbc1ec1ec03c22572f94636e0c479e08fdcdcd88c8972d50c76f83cc032455", 0xd3, 0x40080, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000005c0)=0x3, 0x4) r3 = open(&(0x7f0000001600)='./file0\x00', 0x101000, 0x40) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000002c00)=""/157) 2018/04/17 07:43:51 executing program 2: r0 = socket(0x8, 0x802, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001980)={0x0, @broadcast}, &(0x7f00000019c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001a00)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x85b, 0x6, 0x400, 0x400, 0x5, 0x20, r2}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x5}, 0x8) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r3, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2}, 0xb) close(r3) write(r0, &(0x7f0000000000)="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", 0xfc) creat(&(0x7f0000000100)='./file0\x00', 0x40) 2018/04/17 07:43:51 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f00000000c0)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0xffffffffffffffff, 0xfb, &(0x7f0000000100)=""/251}, 0x48) 2018/04/17 07:43:51 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') r0 = socket$packet(0x11, 0x1000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) umount2(&(0x7f0000b1d000)='.', 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x2042) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0xb663) 2018/04/17 07:43:51 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) write$cgroup_int(r1, &(0x7f0000000080)={[0x2d, 0x0]}, 0x2) 2018/04/17 07:43:51 executing program 1: r0 = epoll_create1(0xfffffffffffffffb) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)) 2018/04/17 07:43:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/packet\x00') setrlimit(0x20000001, &(0x7f0000011000)={0x10040000}) ftruncate(r0, 0x3d) 2018/04/17 07:43:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000540)) 2018/04/17 07:43:51 executing program 7: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000001140)=0x90) fcntl$setflags(r0, 0x2, 0x1) 2018/04/17 07:43:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = dup(r2) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000000)) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000040)) dup3(r1, r0, 0x0) 2018/04/17 07:43:51 executing program 2: gettid() r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@mpls_delroute={0x3c, 0x19, 0x1, 0x70bd26, 0x25dfdbfe, {0x1c, 0x34, 0xb4, 0xfffffffffffffff7, 0xfe, 0x7, 0x0, 0x3, 0x900}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_DST={0x8, 0x1, [{0x800, 0x2, 0x9, 0x8000000}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_OIF={0x8, 0x4, r2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40001) gettid() r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x101000) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/04/17 07:43:51 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000200)=""/161, 0x215) lseek(r0, 0xfffffffffffffffc, 0x1) 2018/04/17 07:43:52 executing program 4: r0 = userfaultfd(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/l2cap\x00') ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/04/17 07:43:52 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0xb2, 0x4, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) fcntl$setlease(r0, 0x400, 0x0) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/04/17 07:43:52 executing program 0: open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x0) r0 = open(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x8) fcntl$setlease(r0, 0x400, 0x2) 2018/04/17 07:43:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x9, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x208000, 0x40) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000000c0)={0x5, 0x8000, 0x0, 0xfffffffffffffffe, 0x8, 0x2384}) 2018/04/17 07:43:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x204000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xd59c, 0x200, 0x66c, 0x8, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x6, 0x8, 0xfffffffffffeffff, 0x0, 0x9, 0xa6e, 0x9, {r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffffffc1, 0x0, 0x8, 0xfffffffffffffff7, 0x900000000}}, &(0x7f0000000140)=0xb0) 2018/04/17 07:43:52 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200200, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x100000000, 0x1000, 0x1, 0x100000001, 0xe084}, 0x14) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x3b, "f4c04813834fe8215ca09c38d6fde72ba9fcfeab64261f3469d11afa49c3d52368cfbbc088e6114f4b6991387ef10069f44864b8932dbd876d0343"}, &(0x7f0000000140)=0x5f) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x5, 0x4) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'irlan0\x00', 0x7fff}) 2018/04/17 07:43:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/sctp\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)}, {&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f0000000280)=""/70, 0x46}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001300), &(0x7f0000001340)=0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f00000000c0)=""/60, 0x3c) openat$cgroup_ro(r0, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000040)={r1, 0x6}) sendto$llc(r0, &(0x7f0000001380)="332877bebde2c10016f194bf35213cb8b85c57fbe4551eb8eed714b2ac7f6e1757c4e73497dfcefbb5f18550ecbd498cb7e5157866eaf3ca59a10c0ac18f410805f569688b44515122d540a89984e67025e20b12a17031ba00d3d25380cbb9e61eaa2e129b90032df719be0464aaa90841c6b82c924e6650bf111000c097ee3b655022a6a500bed29afe9943782d19a6bd4308", 0x93, 0x20000000, &(0x7f0000001440)={0x1a, 0x33f, 0x979, 0x2, 0x8000, 0xff}, 0x10) 2018/04/17 07:43:52 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000240)=0x68) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000180)={'teql0\x00', 0x2}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000000ffc)=0x20) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x20000000}}, {{&(0x7f00000000c0)=@un=@abs={0x1}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x12940, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x711000, 0x0) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x1b, {0xffffffffffffefd0, 0x200, 0x8001, 0x38000000, 0x400000000000, 0x20}, 0x0, 0x489b}, 0xe) 2018/04/17 07:43:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'security.', 'system.sockprotoname\x00'}, &(0x7f00000000c0)=""/2, 0x2) 2018/04/17 07:43:52 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x3, 0x8400000000003, 0xffffffff00000005}, 0x26) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="0c5b3ab79a677ec6618e0643e4b6ae83", 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000340)=""/110, 0x6e, 0x12000, &(0x7f00000003c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000280)=""/175) 2018/04/17 07:43:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="401641e8c80011010a0f0000", @ANYRES32=r1, @ANYBLOB="14000600070000000000000000000093f30000000000000000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0xeed80cd3646176b1, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000180)={'dummy0\x00', 0x45}) 2018/04/17 07:43:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) write(r0, &(0x7f0000000080)='!', 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x80000000, 0x5, 0xfff}, &(0x7f0000000180)=0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10040, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x40, 0x2) 2018/04/17 07:43:52 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000977000)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/04/17 07:43:52 executing program 5: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000c17ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x408882, 0x9) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)=0x2) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x404800) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) fsync(r0) 2018/04/17 07:43:52 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = dup(r2) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000000)) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000040)) dup3(r1, r0, 0x0) 2018/04/17 07:43:52 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) get_robust_list(r0, &(0x7f0000000000)=&(0x7f0000000100), &(0x7f00000000c0)=0xf1) 2018/04/17 07:43:53 executing program 5: unshare(0xc0600) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x2000e, 0x4) 2018/04/17 07:43:53 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/114) r1 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000914ff0)={0xfff7fffffffffffe, 0x0, &(0x7f00000001c0)}) 2018/04/17 07:43:53 executing program 0: socketpair(0x4, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r0, 0x5425, 0x7a) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={"6c6f3a11ee5420fdabfe152a34f600f0", &(0x7f0000000080)=ANY=[@ANYBLOB="000083993e40f5b27ef30558f69e42890000000000000000000000000000004201c99b7ff10000f9000000000000000000000000000000000000"]}) 2018/04/17 07:43:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000001b714a7da06fbe4c4ef17a4de0f83c379f19cfd144b0864d240f219d1923406b32ed3305beeeb3d4e3e272bb7cd7041cc7fb66f3e20d5233d56791e67a1ec318de6b867807cd009760a545e874a9b2ab58690ae0e3f8c5416ec89074bdd2c9d8329db796d50f70edf7d", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) 2018/04/17 07:43:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@ipv6_deladdr={0x2c, 0x15, 0xc01, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2}]}, 0x2c}, 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00000000c0)="c1ea47f25518da4440171396d14621ab1de7793800af2b2e88bfb68e7596d24a27fe77e56387974a2fffa4ad75650de24d") 2018/04/17 07:43:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x10001, 0x200000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x1, 0x6, &(0x7f0000000000)="ffe6ee19", 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @loopback}, &(0x7f00000002c0)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getpriority(0x2, r3) shutdown(r1, 0x1) 2018/04/17 07:43:53 executing program 7: capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc7fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchmod(r0, 0x100000083e) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/04/17 07:43:53 executing program 5: r0 = eventfd2(0x800000000000009, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x1, 0x7, 0x101, r1}) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) read$eventfd(r0, &(0x7f0000f3c000), 0x8) 2018/04/17 07:43:53 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r0, 0x0) sync_file_range(r0, 0x800, 0x9, 0x1) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) fadvise64(r0, 0x0, 0xf57, 0x4) 2018/04/17 07:43:54 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x44800, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/17 07:43:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x80, 0x0) accept$nfc_llcp(r1, &(0x7f00000002c0), &(0x7f0000000340)=0x60) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x6, 0x40, 0x4, 0x0, 0x20, 0x8, 0x20, 0x101, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={r3, 0x3f, 0x30, 0x100000000, 0x7ff}, &(0x7f0000000240)=0x18) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$llc_int(r4, 0x10c, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000240), 0x49249249249268f, 0x0) 2018/04/17 07:43:54 executing program 1: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2000000000000518, &(0x7f0000000000)=[{0x3, 0x0, 0x0, 0x407ffffffd}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) 2018/04/17 07:43:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) rt_sigaction(0x2f, &(0x7f0000000000)={0x9477, {0x5}, 0x2, 0x9}, 0x0, 0x8, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r0, &(0x7f0000000280)="cb0a595f3235fc7ebebe935cc9b4ac335c3c7c0cfb51f5087fa9956b2be431be5581b5d46c3586251dbb9d2c3877c5298dda939e0fab993a1b4104c434220bfb2fe31eb56b49a933110e099184990bbcc3", 0x1, 0x800, &(0x7f00000001c0)={0xa, 0x4e20}, 0x15) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x1}}, 0x0, 0x0, 0x0, 0x20000, 0x4}, 0x3f) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x80, &(0x7f0000000040)={0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x8) 2018/04/17 07:43:54 executing program 4: prctl$intptr(0x800000004, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getdents64(r0, &(0x7f0000000200)=""/74, 0x4a) 2018/04/17 07:43:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0xa3, 0x9, 0x5, 0x2, 0xaa, 0x3, 0x2, 0x2, 0x6a, 0x40, 0x11, 0x4, 0x54, 0x38, 0x1, 0x9, 0x0, 0x469}, [{0x2, 0x4, 0x7, 0x2, 0x7, 0x0, 0x4, 0x7}], "5ff6b04baef725f3b75851bba4b799e697832bc5c785b288b5e407ec7524a42702f5723655f49f4ef3f8bbab850b5f1ca655531ed7a40437f37969033be32edd47293ed4bf97dc345e446ca84ef778f96d7183fc4d90d145693c44bb6c622679026def7dd93d9bc19f69950d5ddb81503b742fd14b4de44cf31c2fd1ebbb1fddba52d525e3f57fb0c98c2eab5ded2f1f53d2bd06092b7fce7ec1f473c1cf90ca3fef4e2f9d0358482de1a91e15ae1e"}, 0x127) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x14, 0x1d, 0x801, 0x0, 0x0, {0x800000b}}, 0x14}, 0x1}, 0x0) 2018/04/17 07:43:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/sockcreate\x00') setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x8019, 0xed69, 0x1, 0x100000001}, 0x10) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x93, "250ebbbd3a62ccee8d9c1dfb3ed3ecf376b6ee809663fffaeb3c82b7dcc91ccc9a75b3aedd906f60d37305aefa8d5610d57ba2d05e90398a4770f4b84d1cb94164e23cd2bbc39321550fd76a4b7e3907acb6b86bbcc27b78a97bb056714e5737fa909292152ad09e346d61562bf30ae03ae2fd87bd8dd9c65a84ea3b68c4bce2eefc42c1582182a67460058f9516e51d3e5e4c"}, &(0x7f0000000080)=0x9b) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) fallocate(0xffffffffffffffff, 0x1, 0x7fffffffffc, 0x40000004) 2018/04/17 07:43:54 executing program 6: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x280942, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) [ 85.374765] audit: type=1326 audit(1523951034.373:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6974 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/17 07:43:54 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) socketpair(0x2, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x81}) 2018/04/17 07:43:54 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = gettid() getpgid(r1) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200300) recvfrom$ipx(r2, &(0x7f0000000240)=""/151, 0x97, 0x22, &(0x7f0000000100)={0x4, 0x80000000, 0x200, "828eaf268e88", 0x2}, 0x10) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) recvfrom$ipx(r3, &(0x7f0000001040)=""/177, 0xb1, 0x0, 0x0, 0xffffffffffffffee) write$eventfd(r3, &(0x7f00006d5000), 0x288) getsockname$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) 2018/04/17 07:43:54 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa}}}, 0x90) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x800) [ 85.450253] audit: type=1326 audit(1523951034.431:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6974 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/17 07:43:54 executing program 2: socketpair(0x23, 0x3, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x66, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={'bond_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'rose0\x00', r2}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000000640)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000280)=@delsa={0x358, 0x11, 0x8, 0x70bd2c, 0x25dfdbfb, {@in=@dev={0xac, 0x14, 0x14, 0x21}, 0x4d6, 0xa, 0x33}, [@algo_aead={0xd4, 0x12, {{'ccm(seed)\x00'}, 0x430, 0xe0, "e2e2ae22442fb6d0e4ead663e8b91722052eb7fa2c8f9a75932543dd4dd890a36fabdd4df7be13235c8ac0cebef1cc9283631589d60e80ad9200e6370282678d7fc2d08c7988f8d47545dd0f83bdef12004c7a306b2f9468d62422610fa777897dd09b0509b688805c447c561826cf62e434a5bf7d6ea1555bf03d818539a2f0dd335b6bec08"}}, @output_mark={0x8, 0x1d, 0x3c}, @policy_type={0xc, 0x10}, @algo_auth_trunc={0xb4, 0x14, {{'sha3-224-generic\x00'}, 0x328, 0x200, "167f77544463235605a391f6fd18347c7e79b3344fd44f43e43b2d7f0d95e999954de1fa91e770b56777938bbb689f8cbf727f6381479324db37ef86cbbedc53c81b0ad1a7de3b1b9ada19b35c004e4b6d7035ddebd2e62f57857fee13afadcb8e35bb0f52"}}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2}}, @sa={0xe4, 0x6, {{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e23, 0x8472, 0x4e21, 0x4, 0xa, 0x80, 0xa0, 0x2b, r3, r4}, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d2, 0x2b}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {0x3cea2190, 0x101, 0x7fffffff, 0x0, 0x15, 0x6, 0x80000000, 0x6}, {0x758b, 0x1, 0x100, 0x6}, {0x100, 0x8, 0x29}, 0x70bd25, 0x3503, 0x12d13fe5160079aa, 0x7, 0x7ff, 0x19}}, @tmpl={0x84, 0x5, [{{@in, 0x4d5, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x3503, 0x0, 0x0, 0x10000, 0x0, 0x3, 0x5}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x2b}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3505, 0x7, 0x1, 0x0, 0x4, 0x3}]}]}, 0x358}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r5 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) setsockopt$sock_int(r5, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) 2018/04/17 07:43:54 executing program 5: socket$rds(0x15, 0x5, 0x0) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r1, 0x0, 0xffffffff00000000, 0x7) fallocate(r2, 0x0, 0x0, 0xffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c70538663", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74d") syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x3, &(0x7f0000000680)=[{&(0x7f00000003c0)="1c62f962d5c90458e1410fe36c1933", 0xf, 0x40}, {&(0x7f0000000400)="412e807f62c3df69547aa754cc396cff40ccc03c1b60c9bdb7245a85dc6061b1d20d1ae26aac04069af3b21dd3d615980b", 0x31, 0x2}, {&(0x7f0000000440)="866ad68e6ee435456540100c32332ed7211c14445e6dd583e6d2eb1ae3a9ad6ea72033123ee6ee0b626028b89afae99bc02845e130ada859b79691a6a4bcda30925059e955903f4c0ee6cfba6ef7477543403c657983ca82d9213b7883035fbacafbc00286d529fbfa86db7ae264cbf2f4ce596f7f2dcfd2718826f11db9c2f0fe5b3b5aa301aa5929a25da69825082103e36243185ba7d743d1fc380b6ef28d", 0xa0, 0xffffffffffff7dd5}], 0x200000, &(0x7f0000000700)={[{@gid={'gid', 0x3d, [0x37, 0x33, 0x39, 0x31, 0x0, 0x0, 0x3d, 0x2d, 0x0]}, 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@map_off='map=off', 0x2c}, {@utf8='utf8', 0x2c}, {@hide='hide', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x39, 0x37, 0x37, 0x0, 0x78, 0x37]}, 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@gid={'gid', 0x3d, [0x39, 0x3d, 0x78, 0x37, 0x3f]}, 0x2c}]}) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c0000"], 0x1}, 0x1}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/17 07:43:54 executing program 3: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x210800) lseek(r0, 0x0, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0xfffffffffffffffb, &(0x7f0000000040)=0x0) io_submit(r3, 0x5, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x8, r2, &(0x7f0000000080)="d1f66041d4ee6c6c504dc02b15555cbca16651382d4fb493de8b1bae727e57cc54df1c8ab803ea2a2059d42b8db9aaecadacba40bf8c640549305500f7e9dc26a1030a023b005cbd22864e3f0dd5e70adf24550d7f48913bc2713b67ff06f4061c9f9c28a5dc5374ead0cb7160f5e05ad97d9b3345cbd9be75d67bc5114c8ef93e439ad42f2e1633d84520fdcbf77590b23b1d914dd9d1ec372786f5b4c35d36f0d1c907f12f7318c7e767463c2cf1ce65a8c161847851251d2755e02c68e138657419d91bae1039b15c45b8005370afd30cb729d48eef8f3eaf746f3f4541", 0xdf, 0x1, 0x0, 0x1, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x401, r2, &(0x7f0000000300)="c962099e1017461908c8360bbe92dca3091cec330aa6bbe71eefe2f6956acbe0cb9bf49df4002b9ec01cee0f1c66d34410a67e69fb8c30fbe4d8da88a3e90b328033271460354b49fdf8b71899b434", 0x4f, 0x4, 0x0, 0x1, r2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0x3ff, r2, &(0x7f0000000380)="da887ad14472bc4fc11aba31a95c53eece2da3488e54b35031ddb63314aabf4eff8ac5ca96630f31cc14efefa9ecac06e73dd85dfc48c8e5099a59ca0196f1ae3c8896303b65dee9f1478550019ba53f1f420baeeed1d4893c69e5ed34b66a2158c4447c65958e040e8209441c0893dd46902c1cc7b6749dfd19d8df4ec803d0816957f67fe47ff4e1a16a1951db35c6de60776b9266b81c4fe70198cba15d3b48df5b1d998437a759c8a2415c6b734f7f2275a508261f95fe5dde26f54264f2bd8971c7bfabc1581f9fa3b34a0dc8d29e4da80feb7b932d8463", 0xda, 0x7, 0x0, 0x1, r1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x100000001, r1, &(0x7f00000004c0)="fa5cf43355a002c60fe96833a2707e88e831dabeda72aacbdec4b39b2b199e4a086b0768dd649c137a3233ec79e355aa390e0457361eacfa4e5b48e750e4a31c07b41fcf13fefa2b4f78789bce37b0c8ecfea0756a9ebf968b8ffd800107d63edfd1a25fce9dcfea0bf90181846a97e5d5cb622430cf", 0x76, 0x5, 0x0, 0x1, r1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0xa, 0x4, r1, &(0x7f0000000580)="b118d0f400f4811edee72bbc20d370d0c1133db93f30869593e746e484301f660de57a79ea59180c79df3d38fbc978754d139448de6fb2b4547c965eda409cfb908ba88c44efd4333ab85c7fa48385363fdcda1b40785b75bc4a082943e015e3193f8fea59d10ced55ae004c39540cf352fe168bc82a2abd384ae63531e27be4154b356d91efb4042840647fb386f1f7acea8e119f23d5591995152a7a0350e0426607861eacb367148e448af6830bfc0e4eb8612f4925634cb18aa25598a26e99adbe2e00a38fcd6b", 0xc9, 0x10000, 0x0, 0x1, r1}]) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) mmap(&(0x7f000077f000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x3f, 0xffffffffffffffff, 0x0) 2018/04/17 07:43:54 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f00000024c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000002440)}, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)={0x14, 0x22, 0x2ff, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0x60}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x20001, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000001c0)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001580)={{{@in=@loopback}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000001680)=0xe8) recvmmsg(r0, &(0x7f0000009200)=[{{&(0x7f0000001ac0)=@ax25, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001b40)=""/63, 0x3f}, {&(0x7f0000001b80)=""/53, 0x35}, {&(0x7f0000001bc0)=""/30, 0x1e}], 0x3, &(0x7f0000001c40)=""/137, 0x89, 0x3}, 0x6}, {{&(0x7f0000001d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001d80)=""/47, 0x2f}, {&(0x7f0000001dc0)=""/61, 0x3d}, {&(0x7f0000001e00)=""/68, 0x44}, {&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/47, 0x2f}, {&(0x7f0000001ec0)=""/174, 0xae}, {&(0x7f0000001f80)=""/90, 0x5a}, {&(0x7f0000002000)=""/60, 0x3c}], 0x8, 0x0, 0x0, 0x1f}, 0x835}, {{&(0x7f00000020c0)=@generic, 0x80, &(0x7f0000006680)=[{&(0x7f0000002140)=""/242, 0xf2}, {&(0x7f0000002240)=""/202, 0xca}, {&(0x7f0000002340)=""/113, 0x71}, {&(0x7f00000023c0)=""/102, 0x66}, {&(0x7f0000002440)=""/16, 0x10}, {&(0x7f0000002480)=""/5, 0x5}, {&(0x7f0000005500)=""/4096, 0x1000}, {&(0x7f0000006500)=""/99, 0x63}, {&(0x7f0000006580)=""/1, 0x1}, {&(0x7f00000065c0)=""/186, 0xba}], 0xa, &(0x7f0000006740)=""/24, 0x18, 0x6}, 0x100000001}, {{&(0x7f0000006780)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000007980)=[{&(0x7f0000006800)=""/252, 0xfc}, {&(0x7f0000006900)=""/15, 0xf}, {&(0x7f0000006940)=""/10, 0xa}, {&(0x7f0000006980)=""/4096, 0x1000}], 0x4, &(0x7f00000079c0)=""/137, 0x89, 0x7}, 0x3ff}, {{0x0, 0x0, &(0x7f0000008e40)=[{&(0x7f0000007a80)=""/194, 0xc2}, {&(0x7f0000007b80)=""/198, 0xc6}, {&(0x7f0000007c80)=""/183, 0xb7}, {&(0x7f0000007d40)=""/4096, 0x1000}, {&(0x7f0000008d40)=""/155, 0x9b}, {&(0x7f0000008e00)=""/47, 0x2f}], 0x6, &(0x7f0000008ec0)=""/158, 0x9e, 0x1}}, {{&(0x7f0000008f80)=@can, 0x80, &(0x7f00000091c0)=[{&(0x7f0000009000)=""/223, 0xdf}, {&(0x7f0000009100)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x9}, 0x6}], 0x6, 0x2, &(0x7f0000009380)={0x77359400}) accept4$packet(r2, &(0x7f00000095c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009600)=0x14, 0x0) sendmsg$nl_route(r1, &(0x7f00000094c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000096c0)=@ipv4_deladdr={0x60, 0x15, 0x100, 0x70bd2d, 0x25dfdbfb, {0x2, 0x3f, 0x252, 0xe843d8e684cd9cb1, r3}, [@IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x13}}, @IFA_BROADCAST={0x8, 0x4, @rand_addr=0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x0, 0x3, 0x81}}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffeffffffff, 0x7, 0x8}}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x60}, 0x1, 0x0, 0x0, 0x44000}, 0x43) 2018/04/17 07:43:54 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$TIOCSBRK(r1, 0x40044591) read(r0, &(0x7f0000000140)=""/197, 0xc5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) 2018/04/17 07:43:54 executing program 6: ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000080)=""/144) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000081000000008d6a0d8900958166dc00800000ce4cd2780a01766efef6e798014145cf000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) mq_open(&(0x7f0000000000)='vboxnet1*GPL/\x00', 0x800, 0x31, &(0x7f0000000180)={0x2, 0x1000, 0x4, 0x1ff, 0x1, 0x0, 0x5, 0x8001}) bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13, 0x68, 0x710000}, 0x14) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x4, 0x400) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000300)=0xfffffffffffffe35) prctl$setmm(0x23, 0x7, &(0x7f0000fe9000/0x14000)=nil) 2018/04/17 07:43:55 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x7}}) 2018/04/17 07:43:55 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x220040, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) 2018/04/17 07:43:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000400)=[{0x2c}, {0x16}]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x61fc, 0x2000) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)=@ipv6_getaddr={0x18, 0x16, 0x1, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x80000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000180)=r3) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'ifb0\x00', 0x2}) 2018/04/17 07:43:55 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x80000000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/04/17 07:43:55 executing program 3: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) 2018/04/17 07:43:55 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") exit(0x0) getdents64(r1, &(0x7f0000001080)=""/4096, 0xfffffffffffffe9d) 2018/04/17 07:43:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r2, &(0x7f0000002840)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) recvmsg$kcm(r2, &(0x7f0000002740)={0x0, 0x0, &(0x7f0000002680), 0x0, &(0x7f0000002700)=""/37, 0x25}, 0x0) recvmmsg(r2, &(0x7f0000000c00)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/251, 0xfb}}, {{&(0x7f0000000380)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/77, 0x4d}}, {{&(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/75, 0x4b}, {&(0x7f00000005c0)=""/252, 0xfc}, {&(0x7f0000002880)=""/4096, 0x1000}], 0x3, &(0x7f0000000700)=""/95, 0x5f}}, {{&(0x7f0000000780)=@ax25, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000bc0)=""/44, 0x2c}}], 0x4, 0x0, &(0x7f0000000d00)={0x77359400}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000000200)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/17 07:43:55 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0xc0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000180)=0x2f) fgetxattr(r1, &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000000100)=""/13, 0xd) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00000002c0)=0x4, 0x4) setreuid(r2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="8366bbbe9c"], &(0x7f00000001c0)=0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r3, 0x100000000, 0x8, 0x868e}, &(0x7f0000000280)=0x10) 2018/04/17 07:43:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000780)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r4 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9, 0x401}, {0x4, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) accept(r3, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) timer_create(0x7, &(0x7f0000000500)={0x0, 0x23, 0x4, @thr={&(0x7f0000000380)="4839e6950b02cfacb1b6474bf55476e3eea59e9d5be5f604527077db02c349743a0bc5dd7c76ca3974aeff3edfc5d53d03214cc5af01a35ee3e8a31673ad", &(0x7f0000000680)="aacfd0c068fe0cbd659edc5009df30ffcb9ef35467c8436f0776d254622a3a5e8e8b3ad67e553d003f5afe40b26016c5e8a9182a7f88291a32023fccafd1cd812d7f65e8bc55d7d70a56b17c1a931da4467fc68c0cde0a53f2c361939e212d0c2eed653855aeccad63241921e3015d414ecb56cce7d69a16d26f2c93679b470917b6855b60caf085971d46b17076f4c310c4888bc2a03216ea6d5869526577b6388d7b74a0071e6542a4aacdcbd391123a614d55439bb6016336b9e5826c730e10c1cfaeccb5e3e09a3e253a19453aea7d8e38cdcc838e90639688e1a35580aa96"}}, &(0x7f00000005c0)=0x0) timer_getoverrun(r7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x101, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) getsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) pipe(&(0x7f0000000640)) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r9, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r8, 0xfff}, &(0x7f0000000340)=0x8) 2018/04/17 07:43:56 executing program 4: prctl$void(0x7) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xff, 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/17 07:43:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = semget$private(0x0, 0x3, 0x400) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000100)=""/86) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia-generic)\x00'}, 0x58) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xc4900, 0x0) bind$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/04/17 07:43:56 executing program 2: timer_create(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x23, 0x8000000001}, &(0x7f00000000c0)) 2018/04/17 07:43:56 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket(0x2, 0x2000080003, 0x2) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$packet_buf(r1, 0x107, 0x3, &(0x7f00000000c0)="db34177e013faee47a42f5a5e5b030e7229de160cce9419dc85aef9a231151dbdd0e85e097cb5c6247fd782f587b010d5296392944f0b04ef4c42dd09dd0cc66c1963f537cb34053b4abbaed4d318dd8939717bf0381dbf5c3d3e275d7ccfcdc71d885b59ca43ccfb11d7cd42177e2f4d3424617b44aa6f1abaa69cada04dfafea744e", 0x83) 2018/04/17 07:43:56 executing program 3: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) 2018/04/17 07:43:56 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002498)) r1 = getpid() r2 = getpgid(r1) ptrace$setopts(0x4206, r2, 0x1, 0x2) 2018/04/17 07:43:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="ee62b5e0736367726f75702e6e6574001da971a3cf195f7b652ab6a8bf4a02386c7e1299d8f52fc683f59b08e4c52cf565f03275d9e87837a57d0da1cdcb89c3a0c7ee34e08c4f629fd52808000000", 0x200002, 0x0) fchdir(r0) pwritev(r0, &(0x7f0000001280)=[{&(0x7f00000000c0)="3b1a557b", 0x4}, {&(0x7f0000000180)="d4b68185c673952e731f8bed8a67e420dde701a5b904c3bd2cac3cd28fb145c45198f9e6d08c5d28ae60073576bd1c5595bc070235cc86db54f2cdfca0d4e70f637820c8b4dc1f1647eb817e78177b1070b49ea4d13b7d6b66a4708c6c6438a6102925b6d0885a5acec39f99ed136450be76a8dc67b04b4585b96a9db49078a1faf81329c64f1a8c6133a389eeebe2f472c861629999d06fe1bf7034dcddcda3e36ad73df7606bdcf99a8a338bc8f68e4753a9a6ee50944a4be00ecf3029fa2a901edbe9cb34a344dfae150dd436468075b0b0715c8f39", 0xd7}, {&(0x7f0000000100)="11d914683d4f5e34c02cadce0d81847dcbe70a086bddbff291e8ade004020172e647f65d53", 0x25}, {&(0x7f0000000280)="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", 0x1000}], 0x4, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x5, 0x5f, 0x7f) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000012c0)=ANY=[@ANYBLOB="000000000000004ab2df99ec55e4c7002ae700000000000001000000f51a01080000002000000000"]) 2018/04/17 07:43:56 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x14, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) 2018/04/17 07:43:56 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x3) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000003c0)={0x2, 0x7, 0x1, 0x0, 0x0, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @rand_addr}, @in6={0xa, 0x4e24}], 0x5c) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000), 0xffffffffffffff15) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="00000008000000000c000200aaaaaaaaaabb00001000b6006c6f0000000000000000000000000000422cb533be583e3fb3b690"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={r4, 0x1, 0xfffffffffffffc1e}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000002c0)=""/30) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file1\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff}) shutdown(r6, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x40000000032, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000002000)={0xaa}) 2018/04/17 07:43:56 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") exit(0x0) getdents64(r1, &(0x7f0000001080)=""/4096, 0xfffffffffffffe9d) 2018/04/17 07:43:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000300), 0x0, 0x55c3}], 0x0, &(0x7f0000001500)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000300)=""/227, &(0x7f0000000080)=0xe3) 2018/04/17 07:43:56 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='sessionid\x00') ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x305000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080)={0x2}, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x81, 0x0, 0x4}, {0x6}]}, 0x10) write(r0, &(0x7f0000000080), 0x2b1) 2018/04/17 07:43:56 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000c50000)=[{r0, 0x2054}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000140), 0xfffffffffffffdb1) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) 2018/04/17 07:43:56 executing program 6: r0 = socket(0x10, 0x6, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000000)="2400000058001f00ff07f4f9002304c87e527d1108000100020100000800028001000100", 0x24) timerfd_gettime(r1, &(0x7f0000000040)) 2018/04/17 07:43:57 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x14, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) 2018/04/17 07:43:57 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000024007fee40001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x6a, 0x4) 2018/04/17 07:43:57 executing program 7: unshare(0x20400) clone(0x200, &(0x7f0000000100)="27c4861ba894fa21f2605a85b121ff79671e0a96afb645839dfbed92648dc6407c45355b5347ab2ed7158c01218b71107fb1482045e837df05e7cd673823b4f90c36b6ec2af7bfa7cd1133c9bde625aba084dd0fbcfa0a931852b6bc61b5a29d5fbafd5f907fbf390360b44eb5e4de48b100b9aa020a8352913ba74b2856ea1da70d116d61621b19baed3bcb73f3f6426169b52b6fd20963b1f64dae3bcc6ca7dafca66146f1639368401e37e0e35ec77d3f6ba76956b6f343cc1492bdebdc5b66e4f7a30bd061f542fc0b031d1048676525b053df280d8a02948ecf7f04e3fd07", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)="d1516e096896d79ac0b28fcd10dcac7694e8fabb1b70ce4306e04accf3be31f862a5715d5bace5ca76796e53") r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x6}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x14000, 0x0) 2018/04/17 07:43:57 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x8, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000011c0), 0x1) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) 2018/04/17 07:43:57 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) accept4$packet(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x14, 0x80000) socket$netlink(0x10, 0x3, 0x1e) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x80, 0x800) r2 = dup(r1) pwrite64(r2, &(0x7f0000000000)="76157be21998121477496a", 0xb, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000380)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r4, &(0x7f0000000680)="fdb2f96f", 0x4) 2018/04/17 07:43:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x28) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000001440)=0x10000, 0x4) dup2(r0, r0) 2018/04/17 07:43:57 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000024007fee40001200000001000d0ff6ff010000000000f300f1ffffff1300ff10", 0x24) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x6a, 0x4) 2018/04/17 07:43:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000300), 0x0, 0x55c3}], 0x0, &(0x7f0000001500)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000300)=""/227, &(0x7f0000000080)=0xe3) 2018/04/17 07:43:57 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x14, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) 2018/04/17 07:43:57 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ff5)='/dev/hwrng\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/04/17 07:43:57 executing program 6: modify_ldt$write(0x1, &(0x7f0000000140), 0x10) 2018/04/17 07:43:57 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16469016d8bd2a53fe151eb1ecdbbc5e2c7e975e2b2c920143a4494a951b43284c0c36ce8a4d1ef0f4f99f53eabf195349f232d39c7177a860d712cca4bcd126b4388fb84de6b589", 0x48) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x4}, 0x1) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/04/17 07:43:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@ll, 0x14, &(0x7f0000000400), 0x0, &(0x7f0000000700)=""/150, 0x96}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x1000005, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) sendmsg$key(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="02020800020000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/04/17 07:43:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) 2018/04/17 07:43:57 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020500000e000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000020001deff000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0xffffffffffffff90}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40000000064) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000140)={{0x3, 0x2, 0x80, 0x0, 0x1f}, 0x101, 0x784, 0x214}) 2018/04/17 07:43:57 executing program 5: r0 = eventfd(0x3) close(r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x58) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000027c0)={'vcan0\x00', {0x4, 0x4, 0x6, "01ce8a1f4409", 0x800}}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000387000), 0x4) r4 = fcntl$getown(r3, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000002840)={0x1, {{0xa, 0x4e21, 0x6b381fa, @empty, 0x10000}}}, 0x88) r8 = gettid() setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000000)=0x1, 0x4) fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000006c0)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) getgroups(0x4, &(0x7f0000000780)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r21 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f0000002640)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000002c0)="98d685b5a85d77d59c2f2f61b8abf4a07934e59509c3e5b2de82b816962275227ab048004462f1bcaf36531b43a6fb0a60a0e1f152d76a928e5240300569060a8887779b223edf57369ca677072c1a307ed1394c31819b537a87c631e8c2ce78724481ef8b2197b4a72936ced85da6067536d00ede8a33fd100498033bd62f38c619f851a69989bba9740250efd8aef529f51ee353de4e125c76fcfc81cf1ac49376c7d95c0bc5f82991d6712a06743760e715a0", 0xb4}, {&(0x7f00000000c0)="3e03f15224df19fed44c5728ecf58a9b19c3b3c8d362c179e94d997764acecd8e14dc6a077de5d254ae16af93e94490148fcef2f181eff8efec6d8de6e7f6dc8ff9808f1", 0x44}, {&(0x7f0000000380)="313d8aed695ddca996a0ff3d5433ef408cae115e144692dd1bbfc5eb23c05ea9e4a0", 0x22}], 0x3, &(0x7f0000002900)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r13, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r16, @ANYRES32=r18, @ANYBLOB="0000000030000000000000000187000000010000004d56dee28684320d37a831f365a3fca14b323e2c5caad97b3b872bd2f6fd69798df619b2dfe1f62515eb2ad98f3b306f7ddc", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r21, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x100, 0x10}, {&(0x7f00000008c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 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{&(0x7f0000001d80)="4dd7e49c0b9a77fd39c393cc960a9ec1d8f5c040fcd04c389a1e4e7b492ce354f43f8b2451ecd4a4c0fda0750ce0cb23fbf1a7d1", 0x34}, {&(0x7f0000001dc0)="a85d1af6ea7a3c9f456a79299d4f4211f32ad2fb8b406bbc99b9d7515687bd5aae960666", 0x24}], 0x4, &(0x7f0000001e40)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r11, r6, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r5, r17}], 0x78, 0x20000000}, {&(0x7f0000001ec0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002200)=[{&(0x7f0000001f40)="282e0165c824238ef25c07e935baffa83d0844d13527fc6d02887d4d4120709fd298e407fa93b29f94b79210ab0cc640b2418cdb485a355fe90e5774f2965509e865c6cd490d2fe45140b623498f83c6dbf6d91e36bf8585fc40f7af20e314ad20e9f6eccb26e01a832b399b9641d7059e18fa885f8f70b8145d27d4b95ba59180109f1d9dae036901877ff2afa680612162d4a421b09db0baa4e755f5ba2deafe485daa15f6e3262ec32d90bcc8601b5a887a0d1bb5af301188ddb553318d7c2a67ec25d21b1b558b5b11d13f56272bebcc18057970d17189211fcb9e593efe51586299d11faf34965b", 0xea}, {&(0x7f0000002040)="a4d59961fadde22135f69de986714696cff0c36c73ad9005a48dc5877631f5524329d6bb239dfe53", 0x28}, {&(0x7f0000002080)="bb47fd1224be1438685809cf5e918d1b94481b1618b0395d948bd8bacccad43a9b59247e497ef9caec42ded0a1634f987fc208a3a439733520e71a3d305f866b2d8b3315bf93f006f4f7cea2099574428e93c01a714d6c42b9207ce4940066569f6e587d9880823c364bfb533c5290fb76766bd11b23e21f6b4799338abb2118ec627e58a37d794bdbce3806fee03e", 0x8f}, {&(0x7f0000002140)="d7734e717d5f937c06e0bf88597b612e7d457d3e76bc9f1d555be5accbfaf05a702eb2fee9961f54896dd138394a7a78354b75d54e7085c1a054891b5a176c9ba36c15628a8737121650a8e020f47fb5b59a36b03ebe2976d549b825114d7a253fd037e8c5139165c93b7bba38a4381528b01f8e6b30b219a43b0022d5ab025f022022ada136dfcde4bed8c260e600a3ac61b7eef511e3af2c55c001afaf1ae97a77236c90257e35bb6da35de10d", 0xae}], 0x4, &(0x7f0000002240)=[@cred={0x20, 0x1, 0x2, r8, r5, r18}], 0x20, 0x80c0}, {&(0x7f0000002280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000002300)="18f53426ea8d448d497ce88d882f85acc55a5f84c2450dba382954ac6000d4c951fc3ea2347ced0dfd11b6c51224359fc41eab176afd916174419cefd6ab547f5c7bb2a87e18d4b794a5bb6d556e0b5b6aa86ece5686b7453cb1d4990cefd5e84de379bccb6785f4f0e6e203292d3c0bb41d5548536a5744b422115ead53f516d7a6e379c7c76d071f45d15dc3c540c7fdab37c7", 0x94}], 0x1, &(0x7f0000002400)=[@rights={0x20, 0x1, 0x1, [r1, r2, r1]}], 0x20, 0x40000}, {&(0x7f0000002440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000025c0)=[{&(0x7f00000024c0)="1f3d2172937f9534390790df92cbaa44aa0a37e236a64c046febbeb93c80e8eba969fea8016fd29bd1b61c284fb4e5e343e6146f938740f2f7310bf9132db649b8015ea4015a51b9cba834efa1110168bb47842bc0c9307119b36f68870e7a8c5bb82eeb7e1e2b88630229fbb843da1f4491dcbf873ff6dc305462c86cf401f4df59cea899772d58dfc589b869d41b95be8084d711aa1fcad32f41ff9b11ede0a10faaa8ff06d2e0143fe97968d7b0834a0824c811eed4b061d26048e1d0d0bf1fe902096cd5ba8b91a4b9d1caebc0ba02d0e707ce574454eb60b83e840d", 0xde}], 0x1, &(0x7f0000002600)=[@cred={0x20, 0x1, 0x2, r15, r9, r7}], 0x20, 0x4000010}], 0x3, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000002800)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) write(r2, &(0x7f000004cf59), 0x0) close(r1) 2018/04/17 07:43:57 executing program 2: syz_emit_ethernet(0xdc, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaabaaaaaaaaaabb890d4225026d4d50bb75eb59b831b3147daa15ce0f21f8892b2189a10c8c9582321e24fb8997eddb6f4ed3a2614d0fe64fa9c5a0d51609f4ad28ad7313fbef45ff8d83493d40d5132f1af2e6dcd4134630ae5a6b948dcc4070d6681aa836fbfda3cd4939c37a2142374b7e1d901bc3000000000000000000"], 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffff9c}) 2018/04/17 07:43:57 executing program 6: socket(0x10, 0x802, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000000)="220000001a000704009433de0100040080010f0053b1658d45f78da48ac61e8892ac", 0xffffffffffffffc7) write$binfmt_elf64(r1, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x6, 0x10000, 0x1c000000000000, 0x100, 0x3, 0x0, 0x1000, 0x391, 0x40, 0x3b9, 0x2, 0x80, 0x38, 0x2, 0x0, 0x7ff, 0x2}, [{0x6474e551, 0xfffffffffffffff9, 0x80, 0x7, 0x8, 0x4, 0x7c5, 0xb}, {0x7, 0x0, 0xd846, 0x200, 0x9, 0x4, 0x0, 0x3f}], "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", [[], [], [], []]}, 0x14b0) nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) 2018/04/17 07:43:57 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000300)=@ll, 0x80, &(0x7f0000001800)=[{&(0x7f0000000380)=""/192, 0xc0}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/10, 0xa}, {&(0x7f0000001480)=""/28, 0x1c}, {&(0x7f00000014c0)=""/206, 0xce}, {&(0x7f00000015c0)=""/79, 0x4f}, {&(0x7f0000001640)=""/190, 0xbe}, {&(0x7f0000001700)=""/235, 0xeb}], 0x8, &(0x7f0000a01f13)=""/237, 0xed, 0xffffffffffffffff}, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="00000000000000611000000000000000000000000000089500000000000000"], &(0x7f0000000100)='GPL\x00', 0x2, 0xfb, &(0x7f0000000000)=""/251}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001880)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000001c0)='./file0\x00', r0, r1) 2018/04/17 07:43:58 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x14, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) 2018/04/17 07:43:58 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="7f6658a18343ed1d3d4961ba020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000060900000000000300050000e3ffff01000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x35bf, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x88, 0xfffffffffffff22e, 0x5, 0x7fffffff, 0x1, &(0x7f0000000000)='syz_tun\x00', 0x3f, 0x1ff, 0x100000001}) 2018/04/17 07:43:58 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="bad32736693468dd0f2aa41deadd1b13573eb919c4973725d6bd0212dd512870102d5c02548193117b6edb76e24fc6b0890dc8267f0ee1124bb1dfd3fa734ba62e9809d06653082aa7a5d21bd82803573e20373706ab6129f4abc96b39f55e7edb28df2196a7f55c7f76f1ee9ff8a7177fcb2c4a68cc625d68f0c3a60949d0c75d84243148d0656785cda65b355396cf68b7c5f267a80ccf4d27af71eed34a2edb9c9bb9075f2745940671e98e9c14bc4e804dc5348ed23d3a0ec045950d6a9038883f1c67b45ebb", 0xc8, 0x0) keyctl$read(0xb, r1, &(0x7f0000000100)=""/82, 0x52) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x2, 0x18, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0x2}]}, 0x30}, 0x1}, 0x0) 2018/04/17 07:43:58 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0x1c) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0xc) sendfile(r4, r3, &(0x7f0000a2effc), 0x3fc) 2018/04/17 07:43:58 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) socketpair(0x1, 0x805, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000015c0)=0x8a57, 0x4) sendmsg$rds(r1, &(0x7f0000001740)={&(0x7f0000000040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000140)=""/132, 0x84}, {&(0x7f0000000200)=""/178, 0xb2}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/25, 0x19}], 0x4, &(0x7f0000001640)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001300)=""/246, 0xf6}, &(0x7f0000001400), 0x4}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001440)=""/173, 0xad}, &(0x7f0000001500), 0x1}}, @fadd={0x58, 0x114, 0x6, {{0x2, 0x8000}, &(0x7f0000001540)=0x4, &(0x7f0000001580)=0x3, 0x2, 0x9, 0x0, 0x7, 0x4, 0xcf91}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000015c0)}, &(0x7f0000001600), 0x12}}], 0xe8, 0x20000000}, 0x4000000) fchdir(r1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001780)={{0x1f, 0x400}, 'port0\x00', 0x0, 0x20000, 0xa1f, 0xcd, 0xf4, 0x7, 0x1f, 0x0, 0x4, 0x401}) pause() setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/04/17 07:43:58 executing program 4: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x40, 0x0) r2 = getpid() ptrace$setopts(0x4206, r2, 0xc2, 0x100028) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x59, "121736d06d61eca9f3503a1f0f973ecb7ec0aab92e9ec315d946da5c55294df64add1f674137677244af5b47307b14d95bc4af99498864fd6607a5e56e55cddc720f3d14e06b09a2a533b30591bc85cdbb6fb3947cff407c36"}, &(0x7f0000000240)=0x61) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r3, 0xe5, "9131ef1feb262c69aa95b8d11ece929256502c18707f8144cef06a2c613688e289efbeeef74304a22bb20cede17219a1f162cbb266b3184c66eb9e3739147a3542fd7b78db4dcd13cf196144128eeca5b83ed802e7ad0a6c560315f3ffb8202cbbd90778ea49926ec2e03e9a89569a4f247e61bab3e28d3b25b19d4fbdf9907feedf2cc6a50ecf16a2e58eefe2a594447ec088662d2f174f94e0b01b4881c9b4396ae98c83338bc39b6422078a234efbd7caf56b4a57dbe3e630b50b75f0cc20d76035d8b4f6440a31880f831ec49580e054975f641ac98b60e0a7d608b9d9687dcf483a02"}, &(0x7f0000000380)=0xed) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, r4+10000000}, &(0x7f0000000100), 0x8) clock_nanosleep(0x2, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000003c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x3}) 2018/04/17 07:43:58 executing program 7: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000240)={0x1f, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e0000002ac1414aa000000000200155e2d7b8be13a490000"], 0x18) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/17 07:43:58 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) 2018/04/17 07:43:58 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x80000, 0x0) listen$netrom(r1, 0xfffffffffffffff7) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f000000dfaa)="5500000018007fbdb72d23b2a4a280930a0600fec0a8431491000000040008001a000500fec000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/17 07:43:58 executing program 3: r0 = socket(0x11, 0x1, 0x1) unshare(0x40600) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), 0x14) 2018/04/17 07:43:58 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000000c000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x40000000003, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) sendmsg$nl_generic(r1, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000040)={0x14, 0x32, 0x101}, 0x14}, 0x1}, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) connect$packet(r1, &(0x7f0000000100)={0x11, 0x1f, r2, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x14) 2018/04/17 07:43:58 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) io_setup(0x469, &(0x7f0000000400)=0x0) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1388000000000, 0x200) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)="5fb02ef41654aedda14c", 0xa, 0x0, 0x0, 0x0, r3}]) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001a40)={0xffffffffffffffff}) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000003c40)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000003d40)=0xe8) r7 = getegid() r8 = gettid() stat(&(0x7f0000003d80)='./file0\x00', &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000003e40)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r11 = fcntl$getown(r3, 0x9) getresuid(&(0x7f0000003e80), &(0x7f0000003ec0), &(0x7f0000003f00)=0x0) stat(&(0x7f0000003f40)='./file0\x00', &(0x7f0000003f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000004100)=0xe8) lstat(&(0x7f0000004140)='./file0\x00', &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004200)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000004300)=0xe8) lstat(&(0x7f0000004340)='./file0\x00', &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f00000044c0)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="05c7783bad54bb5e377ae2ea1332ec5d44c7374b277c955b8168adecfa1221d166b5e174fdd20d540e556ded360726098d4784f6265fb54bd93c6be8a4ac0d4ec731fcfe4243de1d9d32f5a6c9e2aec3719f", 0x52}, {&(0x7f00000002c0)="bb0c7518e58bc8b4ad603fb3d695fdf05869d952d6f521094b411db686fae665e3c3f5fa2cb9677c2dbbf3e97eef70c4531cde785790740232e0e2c619313ce36661433e925c948b5d350d5a92da02b47c6f3871f52c9081690d6c153d93900ff40accd5e5db1399eefdcc127ac1d6665b98f4d879e75cde298bfaeca39bb646bbb82395a035a6", 0x87}, {&(0x7f0000000140)="50dd3cd745231f37ca2ca952d21bdfff09c0a8248e319de0e451bde74909", 0x1e}], 0x3, 0x0, 0x0, 0x4004}, {&(0x7f0000000440)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000015c0)=[{&(0x7f00000004c0)="1a2b", 0x2}, {&(0x7f0000000500)="1dc09f6d3e0a755635b9618467152e8a5351243a2d9c40d6f0525142089ebc8dd626c6b91e7a8e634bb5e34ee8afdd2bec82df2b3dc7db638fbc2cd97a129ac9619faccee0443c3e76913f33e7a3e7d3ed239142be41c11b4b7cc9f678c8fca6fd27b7010147e3f454791db9524001458c2958fb6b15480391e90a73364323ff979057ec389c", 0x86}, {&(0x7f00000005c0)="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", 0x1000}], 0x3, &(0x7f0000001600)=[@rights={0x20, 0x1, 0x1, [r1, r0, r3, r3]}], 0x20, 0x10}, {&(0x7f0000001640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001700)="47573a0e307eeab40bcfa1c65fefb9c7d6602adb378bf43b23093c2cfd5a486e3bd3a99319e478a273efc24cf4812a7dd1e6ae8fbce7ac8153e627384172d524762aa711ee0fd53faadee89b2a101287c507ab65ea1a7dda99c95ecd27099cd775886c7f53e00df6f4c1aa642d62e163bcf2d9c82063c6045e29801ee037c9b159127f4cb0aa27a8a84bd31ce08bcb15a2cd91b4cacff4c0e82ad74698cdf963e0975f310ec4", 0xa6}, {&(0x7f00000017c0)="70d5f7075148ec8f0a968d788b3f1369da8bcf2a8b19ecf20c696c564f3a213aff91b58a22335e0ec2162f4cd03f153e50c76cf1b308dfe088ef7fcc6f297662dc007ceb5c177ef2efdf28135ebdbad14656e93924e12ed83e356e4d3504290f20c6c10859183679a867025c2337ea9ff220f0c03886263b8b6dd61b2f9555b8e045f0e286a7f090598c9f8bb87b2805ae0507d8248348bb067b9565b249d0dd9bcfcb80262578d3cbf8fbd70ab8e5", 0xaf}, {&(0x7f0000001880)="3af737c55576f6cbddd50f2dba24276cb7c2613f7a23d762b65216b264a188056be89175f55aa2525277a9116914a7d6e9d113ef645251684c1b7c91309be889220b94e2838bbdafe4bf623e05b7a78c29e4ea52f24d2f51c6d9b621", 0x5c}, {&(0x7f0000001900)="480a50366f6fda293990d025287a228eb2b188b15f38002d5c6324b37f440099a74729cebd09c59af3d352506b78a4e4bd5b268840c5be45d4d723cfaeb77156600daf04a2af3a38d90fd0adb3f3fbe83c0d1bd3bab8ae987e3f8b6fe43d8d85e24352d62fa7c85c301daf28ce26bdc8b8fc90c64b173ae6b87753dbecf5de67c2d61cf13e6d2cc8e645b67196db2e205e2330d2748f599017a719dc1cbf868fab1f01f360c44eccbf2a06062b56f46df1b0fe0056267f1d4c56f5b80d9a21f64830a9e3bfbc87e85eaa0b496bfb2a071477c8b7dc12a0722b8901e23391beea678dfe211286c488c87b0f5d0a8c666f45c7", 0xf2}], 0x4, &(0x7f0000001a80)=[@rights={0x20, 0x1, 0x1, [r1, r3, r3, r3]}, @rights={0x30, 0x1, 0x1, [r1, r1, r4, r1, r1, r1, r1]}], 0x50, 0x8000}, {&(0x7f0000001b00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, 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{&(0x7f0000002bc0)="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0x1000}, {&(0x7f0000003bc0)="34dce0c847b169e4044aa01d2a5a2f31198f8c4c3c0ec76980180ecffed0a531ab94be9fcae828362c", 0x29}], 0x4, &(0x7f0000004400)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xa0, 0x20000000}], 0x4, 0x1) [ 89.872308] netlink: 25 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/17 07:43:58 executing program 3: unshare(0x20000400) r0 = memfd_create(&(0x7f000056ffff), 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000200)={r1, &(0x7f0000000180)=""/78}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x95e, 0x6, [0x5, 0x4, 0x3, 0x100000000000, 0x3, 0x3]}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r2}, &(0x7f0000000380)=0x8) sendfile(r0, r0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x3, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000280)=0x2) [ 89.933350] tc_dump_action: action bad kind 2018/04/17 07:43:58 executing program 7: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000240)={0x1f, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e0000002ac1414aa000000000200155e2d7b8be13a490000"], 0x18) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/17 07:43:59 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 89.976657] tc_dump_action: action bad kind 2018/04/17 07:43:59 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000000c0)=""/41) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x631bc05b0000000, 0x10000, 0x5, 0x2, 0x5}, 0x14) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='kw(twofish-asm)\x00') 2018/04/17 07:43:59 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000000c000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x40000000003, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) sendmsg$nl_generic(r1, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000040)={0x14, 0x32, 0x101}, 0x14}, 0x1}, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) connect$packet(r1, &(0x7f0000000100)={0x11, 0x1f, r2, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x14) 2018/04/17 07:43:59 executing program 5: r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000001100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001280)) shmctl$IPC_RMID(0x0, 0x0) ftruncate(r0, 0x10000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) fcntl$setlease(r1, 0x400, 0x1) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/04/17 07:43:59 executing program 3: pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00007d3fdb)='\'', 0x1) vmsplice(r1, &(0x7f00003b6fd0)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) close(r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) get_robust_list(r2, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000080), 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) close(r0) 2018/04/17 07:43:59 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) [ 90.252660] tc_dump_action: action bad kind 2018/04/17 07:43:59 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x582, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000, 0x0) r3 = dup(r2) ioctl$TIOCSBRK(r3, 0x40044591) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) fstatfs(r3, &(0x7f0000000100)=""/167) close(r0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000001c0)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, 0x6f, r4}) 2018/04/17 07:43:59 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/17 07:43:59 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x0, 0x0, 0xff78) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x2, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/04/17 07:43:59 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x22e8c2, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f00000000c0)={0x7ff, 0x8001, 0x5, 0x1fb, 0x1, 0x9, 0x1, 0x2, 0x5, 0x8}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) r4 = fcntl$getown(r0, 0x9) ptrace(0x8, r4) ptrace$setopts(0x4209, r1, 0x930000, 0x0) 2018/04/17 07:43:59 executing program 3: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000005) r0 = memfd_create(&(0x7f0000000300)='\'\x00', 0x3) bind$ax25(r0, &(0x7f0000000340)={0x3, {"64dfff4c464eb0"}, 0x7}, 0x10) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0xc) 2018/04/17 07:43:59 executing program 4: unshare(0x400) socket$packet(0x11, 0x3, 0x300) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000280)=0x80) sendmmsg(r1, &(0x7f00000007c0)=[{{&(0x7f0000000000)=@llc={0x1a, 0x31f, 0x7, 0x5, 0x7a, 0x9dfa, @random="e12833b57992"}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000080)="4a2a9e2369029ff8bec2580aa808cbf94bf9badfefab4ab906902a04ff4d3ba863b99632e68299d046f6d5af4b9813a7885a588d235fd0af5fbeaea1394a0fe54780b009922c0d5f049fd5eeaeb3245b5f2d8ded323928feec98b9b1d44f44de57b2b27f384ff14fdc96804f0d689bee6ebf310917686867b5e2388579fc93b58cf0cc5e5f560a405af3d9386b15", 0x8e}, {&(0x7f0000000140)="7358c3d9a90b3962243eca2e5b7f283df3330dd41c555c9cabd1007f", 0x1c}, {&(0x7f0000000180)="c64d15a6fb6d653e54c3b88c81f13cf1d0074e113a03e27fe875d9b10de880be28a4e39d66dd74790dd1dc9f83f3775c53abad82271eab47b0490f518d20fd2a05e1e509ab99796fb6", 0x49}, {&(0x7f00000002c0)="432dd6841e2fd2154c852e664f596322a56919ed775e4b7e6915c54fd2ac35b18fe1279c3b5e1c2563693a60347a3a2333f1618ce1d72a6651b0da3688ad4cdd34d748c9ed8a76733bc00ba56fc5bc4d96f8c21b6e8d0d60bf5bfed6a6fb27c149b264da546c633361143af89f8f2c14e09872d2010b1ee6cf9cfb12a712d28e771fd7e95d8c194f28731497528e1905059f3115f9ea72e15396db2e76f9f0ce49d67fcdaf93a7a5da86f2f1f99f1a1340864bf810b992277fb6415fe0f1c1beb35c23cdb220914280f1524849248478c30272be5dc8303d26c63048edb071845cd0d27e019f7d3c420180a7ffd9ed79", 0xf0}, {&(0x7f00000003c0)="3ccddfda23f3e7854189a901d60b0dc537cb277553ca3c381981db3b99749144ff96f42e758e58844be83d64f597c44bccec670d04667ebe2790ea48d974f5abf64bccd408e87f5f17a022dfcd613d8a36f918fa0363f08d0bb0b16f4ed47f05f1e5df7d094031ee7ae80951edef03108a8f35fcd738ffe2c500769ebaea19535a6da64eb75dee4004e6425896bd3fe498bf0da96ed77c01827eac7759c864266b70fc041574a8", 0xa7}, {&(0x7f0000000480)="736802eed8b3a6d87b25de31f2925c29083cd5fd90a4378532f20bf2d432c7b82c1af78cb3cdf15b9b3cef1045d9ffef91512fce573f026a8b68a18e50748a08bbb0b1da67b0497c6e511255210a852687532d0a645e953be7651d12d6ff1cab8ce162fe2b43e103bcf51dcd5601bca296e645ada80b8d7d8092748af9c5a99e57d59ff426f68280f067fb7c87c95c67cad1b23da6a4", 0x96}, {&(0x7f0000000540)="8b140cf1a2cd5b32a19dbc2479f7e922529e77818b0f9d0a5f506bef1fef5e8860fff9e00d0f8a077a6798609102568a0f15b19256c66054ca416d7393591dfd02ed807a414ec43297adab4f4acb41f095ccc3741bc728a138607c7bc9afa07179963810c08856380a2cf8558da0acef59fa73775134b45c0538245085d076c24708333ef14e9033cf04639647420811d99f563e54e96cbf58bc470c6c4b3fc35ca65ad5e0e1d41196a423be457716ecc71882f0b7c389215b49cab6e006e25f7559c3f4a8b7e5b49c8043fb", 0xcc}, {&(0x7f0000000640)="dd62eb7b0cc3ec5cf20ea42bfc753eb18fd9147588444c0d431c8287a70460042e5a30a024b70beb17f1e87c5a18b8286940deb89738a34df9a554", 0x3b}, {&(0x7f0000000680)="379a76762bce2a914833a44d03327b8b35d82034b6022dc16b68115026b4602777fde52729afd652c41c45280be3b6000df1d601ec7e3e8a40ebdb1248922e360437", 0x42}], 0x9, 0x0, 0x0, 0x880}, 0x1}], 0x1, 0x4000000) 2018/04/17 07:43:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/4096, 0x1000) pipe2(&(0x7f0000003240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) recvmsg(r1, &(0x7f0000003140)={&(0x7f0000001080)=@ax25, 0x80, &(0x7f0000002100)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x1, &(0x7f0000002140)=""/4096, 0x1000, 0x1}, 0x2000) ioctl$TIOCSBRK(r1, 0x5427) open_by_handle_at(r0, &(0x7f0000003280)={0xd5, 0xfffffffffffffffb, "739a49958a16196f49c7bc5e009862ec7fc26c6551338fbe62f3116c88dd405ef465e2d27eb9967e89f6d143afb9e175002b8b794f75d3fb131d43b2d2402717b88a498ee6e098b9847e732da0f0e2abae1208f6486c66cf067d3f9c232521e7f764f9a857a86d8cba9450ba34e96d05a68cdb24974b383c5d28d92a2e8ac6a1068cfa1c5edbe8fd829633e3f4818ba79ddd1c4035d0f7801a504879f6d5db593184e28a2a6b81c39e07c017a00314b29e713419c986c57254c66cbb352df4919c6cfca76a8b5a5b5edda6ddad"}, 0x20000) 2018/04/17 07:43:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) memfd_create(&(0x7f0000000180)='$&securityppp1-vmnet0\x00', 0x1) clock_gettime(0x0, &(0x7f0000007840)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000007600)=[{{&(0x7f00000001c0)=@l2, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000240)=""/219, 0xdb}, {&(0x7f0000000340)=""/4, 0x4}, {&(0x7f0000000380)=""/7, 0x7}, {&(0x7f00000003c0)=""/137, 0x89}, {&(0x7f0000000480)=""/190, 0xbe}, {&(0x7f0000000540)=""/97, 0x61}, {&(0x7f00000005c0)=""/207, 0xcf}], 0x7, &(0x7f0000000740)=""/123, 0x7b, 0x89}, 0xffffffffffffff80}, {{&(0x7f00000007c0)=@nfc, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000840)=""/87, 0x57}, {&(0x7f00000008c0)=""/191, 0xbf}, {&(0x7f0000000980)=""/107, 0x6b}, {&(0x7f0000000a00)=""/187, 0xbb}], 0x4, &(0x7f0000000b00)=""/58, 0x3a, 0x9e93}, 0x8000}, {{&(0x7f0000000b40)=@hci, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000000bc0)=""/179, 0xb3}, {&(0x7f0000000c80)=""/89, 0x59}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/138, 0x8a}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/116, 0x74}, {&(0x7f0000002e40)=""/198, 0xc6}, {&(0x7f0000002f40)=""/80, 0x50}], 0x8, 0x0, 0x0, 0x3}, 0x6}, {{0x0, 0x0, &(0x7f0000004200)=[{&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/78, 0x4e}, {&(0x7f00000040c0)}, {&(0x7f0000004100)=""/34, 0x22}, {&(0x7f0000004140)=""/45, 0x2d}, {&(0x7f0000004180)=""/84, 0x54}], 0x6, &(0x7f0000004280)=""/159, 0x9f, 0x2}, 0x54e54979}, {{&(0x7f0000004340)=@sco, 0x80, &(0x7f0000004680)=[{&(0x7f00000043c0)=""/181, 0xb5}, {&(0x7f0000004480)=""/74, 0x4a}, {&(0x7f0000004500)=""/27, 0x1b}, {&(0x7f0000004540)=""/29, 0x1d}, {&(0x7f0000004580)=""/11, 0xb}, {&(0x7f00000045c0)=""/140, 0x8c}], 0x6, &(0x7f0000004700)=""/5, 0x5, 0x4}, 0x43}, {{&(0x7f0000004740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000005a80)=[{&(0x7f00000047c0)=""/76, 0x4c}, {&(0x7f0000004840)=""/143, 0x8f}, {&(0x7f0000004900)=""/209, 0xd1}, {&(0x7f0000004a00)=""/62, 0x3e}, {&(0x7f0000004a40)=""/4096, 0x1000}, {&(0x7f0000005a40)=""/12, 0xc}], 0x6, &(0x7f0000005b00)=""/76, 0x4c, 0x100000000}, 0x81}, {{0x0, 0x0, &(0x7f0000006b80)=[{&(0x7f0000005b80)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x65c0}, 0x6}, {{&(0x7f0000006bc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000007040)=[{&(0x7f0000006c40)=""/145, 0x91}, {&(0x7f0000006d00)=""/39, 0x27}, {&(0x7f0000006d40)=""/237, 0xed}, {&(0x7f0000006e40)=""/195, 0xc3}, {&(0x7f0000006f40)=""/197, 0xc5}], 0x5, 0x0, 0x0, 0x7}}, {{&(0x7f00000070c0)=@can, 0x80, &(0x7f0000007540)=[{&(0x7f0000007140)=""/184, 0xb8}, {&(0x7f0000007200)=""/77, 0x4d}, {&(0x7f0000007280)=""/140, 0x8c}, {&(0x7f0000007340)=""/126, 0x7e}, {&(0x7f00000073c0)=""/172, 0xac}, {&(0x7f0000007480)=""/151, 0x97}], 0x6, &(0x7f00000075c0)=""/14, 0xe, 0x8001}}], 0x9, 0x2, &(0x7f0000007880)={r1, r2+10000000}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000008e40)=ANY=[@ANYBLOB="37f0a29fa243628836bf591255831bcc943a7a6c9a6eb648d71e2dfcd2869852a12e7d8359103383c78c5c5cd243db2c725085594e3a59510f33b962f4306226f6460866fd913015a1f2641159ab044b4c6ec07f42d23d379821d3ff59c036516f66baf03d764750c1918d7a5e118c582c486cac76f5c44c7f5085c82b1bedd816f12e8b5144b389a0ff09b77491d30559e21c5a018333c1499c6b6b3b917b427448e1d1cf2c9d9664a0", @ANYRES32=r0, @ANYPTR=&(0x7f0000007900)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f00000078c0)=ANY=[@ANYRES32, @ANYRES64]], @ANYPTR64=&(0x7f0000007940)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES64, @ANYRES64=r0], @ANYPTR=&(0x7f0000007980)=ANY=[], @ANYPTR64=&(0x7f00000079c0)=ANY=[@ANYBLOB="af0a9e6d2862ad81a5bfb88fe44800c2a020fed865a976a03d991722b38db04c29f7cb3daf6afdd7aaf6860f195dfed6bbc4ddbac1f0ccdfa12a12402769742cb202ab3347d6c2859cb1bb357e1bdb39c92ccd2864b1c86e6d78a76a816014a7ebe92694b9f7b9644ea5bfa5d796668f60a0c562dd48e590bb9db4a68ee336580f786064f3584dd122eee96115256c21b922"], @ANYRES16=r0, @ANYRES16=r0], 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x7fff, 0x1, 'client1\x00', 0x1, "331e36e944cda3e1", "e3a8dcfa1bab9a475de607e418a8a8bea99a9087ff32efa0919c92ccc06710c8", 0xfffffffffffff001, 0x37e1}) ioperm(0x3, 0x0, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) 2018/04/17 07:44:00 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000cc0)={0x6e, 0x0, 0x2, 0x6, 0x7, 0x101, 0x3, 0x9, 0x0}, &(0x7f0000000d00)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000d40)={0x0, 0x8001}, &(0x7f0000000d80)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002400)={0x0, 0x8907}, &(0x7f0000002440)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002480)={0x0, 0x6, 0x3, 0x5, 0xff, 0x1}, &(0x7f00000024c0)=0x14) sendmmsg$inet_sctp(r0, &(0x7f00000025c0)=[{&(0x7f0000000440)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000580)="fcba09ba5a65c22baaa1c462381806a32892107251591a95022d5caeeb217279fcc386776cd5b9bb7293a6dc2f80501de87027cf917999bed4af9f82eac1270d28629c1c9e89259313e8fc6b7f12413de7d6dfde382301145faa460e769401bec1c8db20961d29f3c67d9860eefca6031f853f8125fb9ac9a0e292ad484d48d0ae9ead526527dace83ff62764a97", 0x8e}, {&(0x7f0000000480)="7b86eb5117c5fcc3ceea5655f70a74d904ce692669d8769ae1dc5848b7d28dddb58dcbdff9b59aa2e1a0d19716e0bcddebb33d86860d0fe533f9f8e9c6897a3bbad3fc81636004be82c098465b2293654db1cd39e65e691b02288da1b204fad7dc31a4521d4e4da77607", 0x6a}, {&(0x7f0000000640)="e8ea9a7720895cbc533f173b7f9d2632b97756bb8b7e503c9e4ee74dd3477fe0a36de8fe2342e259eb472ff6ef33b13e39158cf43c9bcb478f0cd9cd6e1005dbf6f80615903c37948ac6a78e4f711b9b29554d8269874043fa4b51b26110bcc34885e0edd63257c7e85773260b4494f5a4072b7bb94e371f258ccd6e07d661d3376b03d6d22af47d9a3b3c986fe47ec324ec0d127f660a4ac068789957a7fc3ce873f289ca22a85b", 0xa8}], 0x3, &(0x7f0000000740)=[@init={0x18, 0x84, 0x0, {0x9f, 0x8, 0x401, 0x7}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0xfffffffffffffffb, 0x5}}], 0x60, 0x20000000}, {&(0x7f00000007c0)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000800)="b01895b75e4f", 0x6}], 0x1, &(0x7f0000000880)=[@init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffffffe, 0x9, 0x20}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0x6, 0x3}}], 0x60, 0x44000}, {&(0x7f0000000900)=@in6={0xa, 0x4e23, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c, &(0x7f0000000c40)=[{&(0x7f0000000940)="507a25f9d310ad5907a2eb944e1d8d1d9d", 0x11}, {&(0x7f0000000980)="601f963d5f91a36403043effe5abc97d3abd3bd4572a34dc324973654721ffa53d29870f3416fde3493c72419aa9bc77fc542573f4dc4f28097fe7a4a82003ed755468f37f161781273f40c6a4f5de474001aeb390548789ec46f9f985f734fa1048", 0x62}, {&(0x7f0000000a00)="69844cfa36751b82a8d4e6fb8c8254127c4e2ab0da5fa900e17e59f2529693f87f56c898d564b44172c2e2d45142c0583b81dfa7cb518c3fbbbc4fc5245546740c0725f074eee28a1fcb4a2b47990fd6f89d8e82103d4aa0a486e1891159a9c1495cfa7f6dcd", 0x66}, {&(0x7f0000000a80)="18f548dcc32d67b1c6b303d6f18c78c8e05ece819d8e1d18bbeeaccfc4eed5eae4a49bf68f51a2089d5347973278361918725438a8ba6c56097c9b0839461c56747c07026589ac38ef648c7a4134a8901d33f870f34139e4bc42c4abfcbba52fb886393a25db50bac9ac6db96fc78dafdfe890094a44d3061661c44d4b4c624090f050f9dca806a6", 0x88}, {&(0x7f0000000b40)="a30bbdc30b8755b1ceacb5500789a9895b9d19287e8d844c9ec2498264aa90bed1ce64bdb65e7cf426985c9c3e175b012f18860cb770e938f280fe972a889d87814351239cd467fe9050db28a39490a685b579f6460ad9f7f8e73508d40999f914376fdaf92c4b8844e483ee964cbe6b8f184c33e6a5f88378cdd6fc626b88227097588fa9eb41f8800d04bc79ece96a5fd023af", 0x94}, {&(0x7f0000000c00)="7ddce240356453d7f5dbb3fc03fda87a5a416835a3efffa8b9b5e9fef68205f7ffdeb5c38b140cbedcafe59ae49bf53a28b55e5810ce978dade8", 0x3a}], 0x6, &(0x7f0000000dc0)=[@sndinfo={0x20, 0x84, 0x2, {0x18000000, 0x204, 0x0, 0x80, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xc450, 0x204, 0x911, 0x8, r2}}], 0x60, 0x10}, {&(0x7f0000000e40)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000002380)=[{&(0x7f0000000e80)="a98391e941c94646", 0x8}, {&(0x7f0000000ec0)="89db34e8173071fc73f0cc010ef20930446f3d8ee6f44aad8b5da1013183d066d700129ae91b6a78f634c7245276cb636af4e2c150bb46fb0dd11bad23ccd250c514b46ec8112b22afeedff6cca207967bd9", 0x52}, {&(0x7f0000000f40)="1acc27ebe587c846a46cafcfb3c5f7464838fa3c4023aa7de167c71d34d6551ad72e53682a240e2f71912285787f5e40b0bf91189ff4fdb0927d8c74db8ea134807ee0ee194bfde156c071e3874d4e6dcebd578b292195105393b64549b1faa9a8c286a0b8bf4dfbe579b939c5abd5c9c44a3adcb78de0242c8f2249a2d5e1a0788962498bbc464ce8bf17b73b8c5b452d4711e29786de399842b566c0882794b8f87585faae4250e1e60210da0db73d43c0c66d8e193ff297f2fc20591384be43b549997a0174199fd13c8c94ee00fb60b4590864eada9527cae06da5ee", 0xde}, {&(0x7f0000001040)="ca01a2762f661dff16d274628df3926a43940d6a98e2391a3d74a8faf459a45bf37d8b2168bac8d6efb4d70f6a847359f3523b02e412d2508a88ef9d66ff8462d660852d22e61c2df6ae3ec380a05f788b6e87e211156507b07f96deff6468c8a080e2403bd971d993d3b3f0c7b2837de87c82dd9793a53e4a8b6360e32f060357cdb3d990202173c6171ecb51088daa8e43a62296f2e7035a3d8a87d15259be6a507166f80951dc13124d9830e8a990bc78ccc262c877102f79a35b685613806a403a185f3685394822201058ed96e0e11295de5f7a8cb9a492fe75f640458737ead0c2307e4d5e21a05ced46b8c76223d19bd62740b0f90b7cbd0d1e2daf8e9d7bbe3007b5f2120149b7627dd8e2073e039910288ff80a257ea7dbed37924772ed189f54d9ab7f610ec732d62842bc8b6579fe1134bcd6c9f9e41c7fa713594e3e00c75f861304d45befc69e789a6d7e40d87b61e90a6ea4c112a9b86261af34d16a95b32dc389d383cf5bf2b4d230dacba3922f1ad03d7c9a692ec927909d490f6767655fd94aabfa5b1625da764f3b5109f4fc3a9e02db8d3453a1a72265d8e1abd146a42259947cc302062f930a7dfb68115af5bae45a9f872826d11c290e9d66e60d60a9cdd0a05d2aa9b7c3e13ec1cb633af446d9ccff676ac152963fa268b24d9dad7571335dcbc321cc0a0ad172c6885011a379ee43eafec3275940ec861a27926d8d98b82233f99a7972ddd5ae5d56b6e6ef8a55b6b078eba46c9bffb38994be6adfd9f0288f82e8a475d608395ba6b893cb43725d2e21465ae78571d5fff400864e5ca70586780a7fa3730da74664b13a1b3bceb4c894b5fb8c656e20b708e27fe921411924a09c4acca544413c0277ec4701fe7c7ec4b59710c6ae65ec0b4df7f1c0f154aad3b33d8183f085124c7a38b064d39a98c116aa3d4cafc07f2cda196894b11a50b4f30020aed360c4bce6acabd3d82b5ac2676ef8338b603ca4ebcbcf4db80d904fdba94f04a6907bfd79b39ef3593301405ab0bb1baff29b5c845b680df1eacab9724ffc2582498a494085b0cfafbde49d167a8a745a42d8bf92a1edb68c3bdb1ae76cb816b8b8487def0a7dbc125c7e9c4fadfadc1d0fc7bd8c3c1f37ad75c7086582854ead9492e80e4b24836bef9e85c22e2bacc1d8fc8b2506f2ece3cf4b74da0dbd0b560dac2634b07f59d86513a4a5ba0d40eeccd74d19a44d1c858517456d9802ca680830df97da890fa0e8f411d82f923f935ce090db236ca90fc5ae54edf7539c2b2864fe4009cebabad570297bc696cfc1f04d72d28e3c84bfc361363ab117bc8c883ce115e5870c56c3c3091755b054803df578e9aa357f57a8864d77399fd2fe2ef26bbfbc094be8223c5a766c4799140ef8e05d53fd49edb44a271ad0fff66cb9e69896235d439a263e6c6194b4d5062e1bd0ed63de454c72c0eacca9840770c25432b54c864756146402ec0496c7b31e9e55dd99d74d5c6f872754128f389ee97302b1d316eb3615df885bfcc227b660e2309684bd57e037b3bf51cd38fc1f88614c9dc87fe030cdcd0e9c334da99171343f93c149377b0c5ead1e1897e2ef4c238e33082ea2d335fd03e9d933027ef29cef4977b47a372f6addb54d059a78ee039924a766df073ee7f4afd47cc5712a1d64848e6576c0414e7ba91e39a4770854feaceec90a3887581732c71685dc43901e60ff07c8267a645f53e4faf596bc406d6431ab33fbd56c3be487004e37eb393f63b07dfa9f92f6ef97f8ef381e265a73190eb8d1e4857661d1581daeb7ece5c1b1ffb70f5debdb316d82438836cbea027c9937b670a6352759c5dd0f68ad673ffe849a3e54e6633fab3b093c582f1c18087c8d30815dafe1d70f2e3e2a3945f85e19e008d500cf51d85822457140a923b547546c15c5d4ca3adc42933ff847f3ee8a7f0c1c0ce8b57b554a0562d9ef2449117e5c93f9a8ad5a19f4b4f2b709b0cb533fdc189b3e63856e28e19711dbaa3a6dfa2069d5b52d0be1fac673747a289f17934aae52b3c1026cdfd3d21e50511504e73ddbd3e5f435b65f28714f566ea2f90b4f9050cdc5b034927f8d0d2328f9ea0ea7b11a8b3c8ee5248e52774d1b90d1dabbf9aa29593238232b769bea7a49326b37d010bc71b62ec8b1286c992d025592789446bcb012e814aa37f3cdfba6380b0ed220f4f2861ed6c3c62c43d4acb2198e5ff7f4ac61f897dc3d5a1926fb07d083609040d9abf3d51e4b51107a6c06c57be4cc84cab2d6059af711d2db1bbc5d7b2e146c30e68c2e29738c119786948ca0dfd5afa173bee4b255932afc4074d2d520800ed4b9111cfd24012fccbe205edbcb1a21fcc0e951939e65b9ba83e23e76f1f72399604796df427a41712ff8c4db571d9507fb44de194ed4c117f11ff8c4187c6150f550167045065de4135e3c63493980040ccc994f7495dd8977d19bdf848e53b69fe43710712afc6c9fad6446d71bf8418994809c7c551172c3f7b0e1f9e09fd92daffd955594006e09aea82c781e8b6590f0d23fba7d6a451bcc60cb00ec5eef77286ef1eec7122dfaae013188378048d781136d800699a70658e61564cb32d8336146cec7779a7cd6780270165680d8d29b2bf345a5c5298824d8aa015b2d5623cf85bd86ddd283dbd2cbbb670945dab22a1564f45e8f8e30bd4afd4714fd086651ce4c60bcd32981dab327bc83bfba10c34e752c411938484b50e0387bfcf80cee287ccce35d18d464ea1476c049fcf2828c081fec9df7b88364daa02ce7cfe33dd71e1196c8afa1712c14d00031dca53f55794a342ba6f592bacf5cf2e6db1d01818b067d45a9dcb6aeb37ac2f2d925c7c6ce224cd537da9acdce1b8d490322845af411f67eb18956415e34ada1a2460d83cfb3a6e61573f1ec84ff5e13c11cef18448e10eb0d3e271bf11bcdb10e2309a7fcfe11f00b170956b24c14740e2efb0f65e4ce222a79e113dfbf8d246510578dbd6ab1f2e4af42b0d280d2c837069a4d545fded3c77e1b9c6cf0be0b3f3e387abcb154d879bce6e19edb5cfcccf889eedb9037323b404a4caaf43bc05e01fe2d0ca779e3cf30515d14b8fc5d6bade5e199c63cbb863f0ec635acbd46afcf1289208e9ebf78d432df1828e3f1308820ab00953183248b452344af50ce5b8dc8f02db13c93082474474c95ded4ebeec23c7a7a7900e9c7546d86ea7eefa6c56f941ff0c038c98b1b2da0ab9e5c5321bca6084864bd042f9f7525ebb0944547009da9c8d30d70d0811b59da95fd96f25c7dc8d5108af973af5436be80631f8db53e8cd96c9a62dfda06a0806f8450f25b1a1826fb7d8fb97c4f2dce4455fea3af988cbaf540e5212ac30dbf5f6752150eece3516a20fb92586e29f10c385827d8d907d1ca23ee93dfe79d594fad8368ac296884c381d227bd186ad55ca4d34e0bf76ee12adf3993265fb0752714f4c047cdf58342f6b94733c1736b38d52f06d9d9263f8b6644aa17b9c890d913697f55cf10fd61229a4b9fed47226dbda45a9d859f5e24bfb4e1d6426b58ac5835ac5c1450ea856614e2d79b03d05498e5ae3c3769bb94b249341834a501e776fb95edec60024ed80d2d752fa361f59a4fd5aec4c6f4e55b768794791652d27f78821f1eaf3f9082afe1fd96eb5a0c72a3d647d5c7fc00b77f8b2e7eb129a45b81200f40450a1e1576198e8e81627248a918b9293d65fb32572a874a6aba17487882fda3aa8339a6ca3b6388f7ba6101ad5f98dda089378093ec7fdc6e8804cd5547401d6817bdd86216afd0036a0a5dd08c0fa8287975cf99db7d70657e4a6bd3cf5e71db3d0355581aa7061e3e9a8d254b4d0537a77526a5fcf80542463370dbc9532d39041252e5604783aa869c1952a1f9128164d5dade812c3dc9a31f3ab52e497816d6916000fe2e8037a6190b5a33d968bcc9cd54976540eb53002dc046ca8fd6fda6771af158fb4de0634897460d1e0d7affc2c6ac3f0d8e57875226237081ae59f77809e7bbabd82866202e0d40734cd0ecd298a62328492bca2ef7606513c25041fdea7ed3f9b4692f184b20f0b52f310542e7a192462e3a1fbfc56966bec172a123ff62f6a0ac361b4f5c907920a76b7d90a9774c57bd638db8f8f30add61b3b11431f44240b59beeeb245b0a86cdf6d5b11fb83c1c4f5073ee5b502ba728cf23f60589152bab3eaad4480e8267ea2cd17de87782deb5c67ea5eda333383057a2c771b9fd6b21f74f7f8b97b4a35bfe042701e6c448e4ddf9331f81ffcb619745e6a8029c9a96132547f388c125b75a41b6caf4275ddef55fba0dcca100ceebfebf879cca27b4578cd55dc71fa4b515890cbbc50812c3deba77b1169cdd2e0adb225c124c2d54b0c545f781c1f6210c7eb72debbdfd1630d5bf56da6955c4365652e77b7ebf2b1a806314a59d9c7c7de4f3461e96089fb651a614e00edd16317fde4f1516c1ea8f2fba0f9b172a85b657fc9987f66fb6ff099bc8dfaf98cfe7fcff408b74e2421770ff5bce3bdfa45db36894bd22c1f2de404a6d456b4bcbd715eb283946ca9eb2c3bb98730955e48eca564e2f1060966656f24dcb0c25126d65784824da0bd56f2780524c3b10d9ba8f235b5d38dad9aafc1cd4d3d8d10c72bbdc8a1796954b4fe75704ab91a7f4da0c147f84800dff155d901bc2e63201f45d960ee59b2d7c1d90ecdf5919a738756125658394cf6afa8afcb0271a4dddb927dcf11c0d8cbc4a7ad4ca5310ae5e92e0b600dd3e89f6f7d0fffb25ca390cf89ddeb72b1a3e35bd4ae1198ab3d1118d03aae94cbb6a122c4740aadf34739a23f4ffe49f1ae4e802fee8ed22fe1c5716f4468b8f22a51972e156dd7f1dc5847c2e61e35432cf981d2037a90953fc69bbba95a664b3be0e0d466760c0e1fd30e65a9ee768b6d72b21f78b6a5dfa9a7dd119fc8cba807405bd728925fe32cbc785b1cab944cfbd96b1b6b383c6ebb3918ffe0fef947b976f632820735c2a9cc38acec0179e9eed75c8962078df59a5c7e123db95c634e5e6be3e43a73053ba7618d1119e95af2b4baaeaa69e9d2ad15ed272450d91c350f4fbc27d8f13924affdb3dd2de63efb6c7b979159464cb764be1e129c3b664f169b67d9a55c91f7145a37888b89d78d59d1c3fc388bc4b82944dae68d2de89f834947857adbb8a82bd104d8a46b3746fc19e01a507c983ea892330b0c5edb1dec3a37ab0ff89002d2633385058d7bc7756dfb7d9d79e753ed203335c4da15148006edd7611135f1732bf0da1102423dfd88e705a0dfd5d5e7b15d9a1bc7e70558d7dc70c6c793a10ccfcb06911a37c6b03357781243c29b7811f824a51afb486bc9f4d7e93325fba9b8e8f3e9a6477beafdf6383efaf3ccffa77f3627e395f90ccb5120366e32b257ddccc4c15db91d298a97ad6b6b1853748416e1f40aef64592a29d3771aac33c3ec44aba6ae89c99c01b7b15cacb236b048efe9830163dc860c3d54ee96c35d7e807be6c40594bb041510d8145e770134c52b8f80d39ab77ebfbac5a856fef4d77f1e4bd4d6e0c0615c48157b1c763c3f81f35b30eda83de6a4b9ab1cd221660a4b00021cdd27a6d283d7744040f375fbf07ea392e9661b36f26dfb3ffa2d8823670e1eb8867df86054a4ff700c5e570a53669f7eecc8f350c20cf1a394171f7826f14be40d76358588c65b42f6b959227c0433bf8344895dee58b54004102ae34b081659e837f4da4dcd6f687e62ec876552336a34e2285cbf546c343d1ad6db554", 0x1000}, {&(0x7f0000002040)="ca35118bb1c3417d60607da8f797d958069650968f0a329fd5e97d4dbcf90b2864106b8cf7485520fe5c5e54cc3dd33a4fe57f0cfce83cef71f468e7f6d34f1536ce04b390f6e44e2e4312fdb90ce25432743f316f7f94b5b198a2e72b1e64568dbc64f622d5a14bf8b0404d1fe937f24e11bf0001d842116b4411629e36f21316fd914a97e4612f169898624286d9c3d831c4e423a6d7cd0d23817d033890a2d6a66cfecfaee9676f4a246cd0e5d9b4ca1160131b7ea2fcb38b48a281f3c1b0aa633c50d40dc5d7e4bc2cfa1bb220d9acf2b626fcd33d653d2f98", 0xdb}, {&(0x7f0000002140)="5f109b12b5ac9e7596be62f37680d5b1670cce07f0cc7fbb8152e809e7fd618884f7345bc62dfb143c4f53c1a12f28828ff6d2593a8a9e0879d0aef69b7149a5a700ebfc830154cb078b57dcffa0ff6c3e445dd71996282c44c6e9525d17f9e25b7c6d9ec7a42feb5f6c2b9eaec4635ee935cd4f965ed169a3f94a3259688fd98558f830c446d7daea564b6637d0ea299a3da5058402f799bf0c12f6bbed7f116aa4a1daebaa801c7ded0cdc8eaf16f09ccf222a54c6f10d6d324a9b4b6f816901f21a1c23e2", 0xc6}, {&(0x7f0000002240)="31271db47e36ced0bb309ddc811e57f97c096fd65e979b5db4a22622d71876d79cd653c3164e40c2b6a6cf8a2d41a69c6fbf92f9fb", 0x35}, {&(0x7f0000002280)="ab1bd3edac2660df6473174174758e58c3b0983e3273681bc55449bd05cbf8b64692539436e677d2c90a7953adee57a298f27be500eafc3a1be45789953298b298974e36aabc93e32b6e2eff1a8b2e980ae8e3f91f4419e039575c8c98dfadd4afeda4e2e057663b05033b4ecf81268e4f06911fbbc14d6f243223affc4c1b79b874c5000260211094aa205aaaaf026026b3de5f8e805bd6e10d892b35e4848ce435c2a2b57111f93fefdf0a6f5410b9bce4a5f4875af7a669596c5f014575a6e93fb106f12f0757e8f2bb618dae4929", 0xd0}], 0x8, &(0x7f0000002500)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffa, 0x7, 0x1, 0x9, 0x3, 0x81, 0x1, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x10001, 0x201, 0x6, 0x8080000, 0x913b, 0x200, 0x10001, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x9, 0x10001}}], 0x90, 0x7ffd7e18d244cc4f}], 0x4, 0x8000) sendto$inet(r0, &(0x7f00000001c0)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r5 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x2, 0x97173899443d7f9f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000340)={0x3, 0x401, 0x3, 0x0, 0xa9}, 0x14) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000380)=""/78, &(0x7f0000000400)=0x4e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x3, 0x5, 0x7f, 0x2}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r6, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0xdb89, 0x7ffffffe, 0x547, 0x4, 0x80}, &(0x7f0000000140)=0x98) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) ioctl$GIO_FONT(r7, 0x4b60, &(0x7f0000000200)=""/199) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500), &(0x7f0000000540)=0x20) 2018/04/17 07:44:00 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/17 07:44:00 executing program 3: set_mempolicy(0x2, &(0x7f0000000000)=0x80000003, 0x6) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x5, @empty, 0x7}}, 0x4528, 0xffff, 0x9, 0x401, 0x80}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) r2 = socket$inet6(0xa, 0x5, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x399b, 0x4000) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180), &(0x7f0000a90000)=0xfffffffffffffe31) 2018/04/17 07:44:00 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x582, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000, 0x0) r3 = dup(r2) ioctl$TIOCSBRK(r3, 0x40044591) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) fstatfs(r3, &(0x7f0000000100)=""/167) close(r0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000001c0)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, 0x6f, r4}) 2018/04/17 07:44:00 executing program 5: syz_emit_ethernet(0x56, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{0x4, 0x5e10, 0x9, 0x8}, 0x1c, 0x3, 0x0, 0x0, "07b84ec87093f07942c6443f7bb0428a2e0967c51311f6e64678fb2b42f50be923b871794edd16b7b60736ee849d2188f2122dfd7f8e02053587e4e64626bd58"}}}}, &(0x7f0000775000)={0x0, 0x0, [0x0, 0x26c]}) 2018/04/17 07:44:00 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x800) sync_file_range(r0, 0x3ff, 0xfffffffffffffff7, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) io_setup(0x15, &(0x7f0000000040)=0x0) io_getevents(r1, 0x8, 0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x1a4) 2018/04/17 07:44:00 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000093, &(0x7f00000036c0), &(0x7f0000000040)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000100)={0xae, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) 2018/04/17 07:44:01 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x8000000100000002, 0x2340) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) pipe2(&(0x7f0000000140), 0x4000000000004000) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0xfffffdaa) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/17 07:44:01 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) seccomp(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000400)=[{0x6}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0xc) ioprio_get$uid(0x3, 0x0) 2018/04/17 07:44:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x7000) shmdt(r0) 2018/04/17 07:44:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000500)='ns/pid\x00') setns(r0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/5) 2018/04/17 07:44:01 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) socketpair(0x4, 0x80000, 0x401, &(0x7f0000000040)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) write$binfmt_aout(r1, &(0x7f0000000200)={{0x107, 0xfff, 0xffff, 0x60, 0x3e8, 0x6, 0x114, 0x3}, "8287ce11edd36d66b043f8baf46c6e24a001152d4c3ba02495328a08a84f01e80f45105eca6a328ca1d8c1240b709ec2b747ef8671d41bb6f266a3bebd02b8cef9e68c06e6114d", [[], [], [], [], [], [], [], [], [], []]}, 0xa67) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/04/17 07:44:01 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/17 07:44:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xe175}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0xfffffffffffffffc, 0x7, [0x9a, 0x7fffffff, 0x1, 0x1, 0x3, 0x2, 0x7]}, &(0x7f0000000100)=0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000700)=0x98) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, "3f2f87a3c2f11396c042f6fdf496d494955f93da1586bb337cb99505a1973861af0c30e6d7bbf7e47ddac4769760cd853e12fb6c15ce6e635f3da8ca4af8b858", "6b5f31614fc81707b8b8f58783b6f918faf4b2b1fed84cd3eb7f6d2a10c9d90e"}) flock(0xffffffffffffffff, 0x0) 2018/04/17 07:44:01 executing program 4: bpf$MAP_CREATE(0x18, &(0x7f0000001000), 0x2c) pkey_alloc(0x0, 0x3) 2018/04/17 07:44:01 executing program 5: 2018/04/17 07:44:01 executing program 7: syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="569cd569f6ad", @rand_addr, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/04/17 07:44:01 executing program 4: perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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={&(0x7f0000633fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) [ 92.402355] audit: type=1326 audit(1523951041.398:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7382 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/17 07:44:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0xc000, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) write$binfmt_elf32(r0, &(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0x5c1) 2018/04/17 07:44:01 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000633fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/04/17 07:44:01 executing program 1: sendto$inet(0xffffffffffffffff, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/17 07:44:01 executing program 0: semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000400)=""/4) 2018/04/17 07:44:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x80003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x7, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/04/17 07:44:02 executing program 4: 2018/04/17 07:44:02 executing program 2: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) 2018/04/17 07:44:02 executing program 7: 2018/04/17 07:44:02 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/04/17 07:44:02 executing program 0: 2018/04/17 07:44:02 executing program 3: 2018/04/17 07:44:02 executing program 6: 2018/04/17 07:44:02 executing program 5: [ 93.234709] audit: type=1326 audit(1523951042.233:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7382 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 [ 93.306090] ================================================================== [ 93.313505] BUG: KMSAN: uninit-value in _copy_to_iter+0x46d/0x28f0 [ 93.319825] CPU: 0 PID: 7431 Comm: syz-executor3 Not tainted 4.16.0+ #84 [ 93.326650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.335996] Call Trace: [ 93.338586] dump_stack+0x185/0x1d0 [ 93.342211] ? kmsan_internal_check_memory+0x155/0x1e0 [ 93.347487] kmsan_report+0x142/0x240 [ 93.351287] kmsan_internal_check_memory+0x174/0x1e0 2018/04/17 07:44:02 executing program 5: [ 93.356390] ? page_fault+0x25/0x50 [ 93.360016] kmsan_copy_to_user+0x69/0x160 [ 93.364255] _copy_to_iter+0x46d/0x28f0 [ 93.368235] ? kmsan_set_origin+0x9e/0x160 [ 93.372468] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 93.377569] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 93.382935] ? __msan_poison_alloca+0x15c/0x1d0 [ 93.387605] skb_copy_datagram_iter+0x443/0xf70 [ 93.392277] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.397125] tun_do_read+0x2a29/0x30c0 [ 93.401013] ? arch_local_irq_disable+0x10/0x10 2018/04/17 07:44:02 executing program 6: 2018/04/17 07:44:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000480)="04", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/17 07:44:02 executing program 7: setrlimit(0x0, &(0x7f0000becff0)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) [ 93.405690] tun_chr_read_iter+0x21f/0x460 [ 93.409927] ? tun_cleanup+0x60/0x60 [ 93.413640] __vfs_read+0x6fb/0x8e0 [ 93.417275] vfs_read+0x36c/0x6c0 [ 93.420729] SYSC_read+0x172/0x360 [ 93.424270] SyS_read+0x55/0x80 [ 93.427544] do_syscall_64+0x309/0x430 [ 93.431434] ? vfs_write+0x8d0/0x8d0 [ 93.435150] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.440328] RIP: 0033:0x40f380 [ 93.443511] RSP: 002b:0000000000a3eaa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 93.451218] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 000000000040f380 [ 93.458479] RDX: 00000000000003e8 RSI: 0000000000a3f930 RDI: 00000000000000fc [ 93.465749] RBP: 0000000000000013 R08: 0000000000000000 R09: 00000000011ea940 [ 93.473008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 93.480272] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000001380 [ 93.487537] [ 93.489153] Uninit was stored to memory at: [ 93.493475] kmsan_internal_chain_origin+0x12b/0x210 [ 93.498577] kmsan_memcpy_origins+0x11d/0x170 [ 93.503071] __msan_memcpy+0x19f/0x1f0 2018/04/17 07:44:02 executing program 5: [ 93.506957] skb_copy_bits+0x63a/0xdb0 [ 93.510846] ip_do_fragment+0x1b0f/0x3ed0 [ 93.514996] ip_fragment+0x248/0x3f0 [ 93.518704] ip_finish_output+0xd19/0xff0 [ 93.522845] ip_mc_output+0x1029/0x15e0 [ 93.526814] ip_send_skb+0x5f3/0x820 [ 93.530525] udp_send_skb+0xe97/0x1320 [ 93.534408] udp_sendmsg+0xa24/0x3180 [ 93.538205] inet_sendmsg+0x48d/0x740 [ 93.542004] sock_write_iter+0x3b9/0x470 [ 93.546065] __vfs_write+0x719/0x910 [ 93.549777] vfs_write+0x463/0x8d0 [ 93.553310] SYSC_write+0x172/0x360 2018/04/17 07:44:02 executing program 6: 2018/04/17 07:44:02 executing program 7: [ 93.556935] SyS_write+0x55/0x80 [ 93.560296] do_syscall_64+0x309/0x430 [ 93.564182] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.569354] Uninit was created at: [ 93.572898] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 93.577910] kmsan_alloc_page+0x82/0xe0 [ 93.581884] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 93.586635] alloc_pages_current+0x6b5/0x970 [ 93.591043] skb_page_frag_refill+0x3ba/0x5e0 [ 93.595539] sk_page_frag_refill+0xa4/0x340 [ 93.599863] __ip_append_data+0x107e/0x3d10 [ 93.604188] ip_append_data+0x2fb/0x440 [ 93.608163] udp_sendmsg+0x746/0x3180 [ 93.611956] inet_sendmsg+0x48d/0x740 [ 93.615755] sock_write_iter+0x3b9/0x470 [ 93.619810] __vfs_write+0x719/0x910 [ 93.623517] vfs_write+0x463/0x8d0 [ 93.627051] SYSC_write+0x172/0x360 [ 93.630676] SyS_write+0x55/0x80 [ 93.634043] do_syscall_64+0x309/0x430 [ 93.637934] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.643109] [ 93.644722] Bytes 42-999 of 1000 are uninitialized [ 93.649640] ================================================================== [ 93.656987] Disabling lock debugging due to kernel taint [ 93.662426] Kernel panic - not syncing: panic_on_warn set ... [ 93.662426] [ 93.669787] CPU: 0 PID: 7431 Comm: syz-executor3 Tainted: G B 4.16.0+ #84 [ 93.677918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.687267] Call Trace: [ 93.689863] dump_stack+0x185/0x1d0 [ 93.693493] panic+0x39d/0x940 [ 93.696705] ? kmsan_internal_check_memory+0x155/0x1e0 [ 93.701974] kmsan_report+0x238/0x240 [ 93.705773] kmsan_internal_check_memory+0x174/0x1e0 [ 93.710879] ? page_fault+0x25/0x50 [ 93.714512] kmsan_copy_to_user+0x69/0x160 [ 93.718747] _copy_to_iter+0x46d/0x28f0 [ 93.722728] ? kmsan_set_origin+0x9e/0x160 [ 93.726963] ? __irqentry_text_end+0x1fb47e/0x1fb47e [ 93.732069] ? kmsan_internal_poison_shadow+0x14e/0x1b0 [ 93.737434] ? __msan_poison_alloca+0x15c/0x1d0 [ 93.742107] skb_copy_datagram_iter+0x443/0xf70 [ 93.746775] ? kmsan_set_origin_inline+0x6b/0x120 [ 93.751621] tun_do_read+0x2a29/0x30c0 [ 93.755510] ? arch_local_irq_disable+0x10/0x10 [ 93.760186] tun_chr_read_iter+0x21f/0x460 [ 93.764425] ? tun_cleanup+0x60/0x60 [ 93.768130] __vfs_read+0x6fb/0x8e0 [ 93.771761] vfs_read+0x36c/0x6c0 [ 93.775218] SYSC_read+0x172/0x360 [ 93.778761] SyS_read+0x55/0x80 [ 93.782038] do_syscall_64+0x309/0x430 [ 93.785924] ? vfs_write+0x8d0/0x8d0 [ 93.789641] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 93.794829] RIP: 0033:0x40f380 [ 93.798009] RSP: 002b:0000000000a3eaa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 93.805716] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 000000000040f380 [ 93.813538] RDX: 00000000000003e8 RSI: 0000000000a3f930 RDI: 00000000000000fc [ 93.820804] RBP: 0000000000000013 R08: 0000000000000000 R09: 00000000011ea940 [ 93.828073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 93.835343] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000001380 [ 93.843083] Dumping ftrace buffer: [ 93.846609] (ftrace buffer empty) [ 93.850292] Kernel Offset: disabled [ 93.853893] Rebooting in 86400 seconds..