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 '10.128.0.2' (ECDSA) to the list of known hosts. 2018/04/17 05:06:22 fuzzer started 2018/04/17 05:06:22 dialing manager at 10.128.0.26:43021 2018/04/17 05:06:28 kcov=true, comps=false 2018/04/17 05:06:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000002c0)="260000005e000900ee719dd3017fdfbd000000f607000000000000000008db1ee9ff4435eade", 0x26) 2018/04/17 05:06:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/04/17 05:06:31 executing program 7: accept4$inet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, @multicast2}, &(0x7f00000004c0)=0x10, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x4c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000440)=0x8) unlink(&(0x7f00000006c0)='./file0\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x6}, &(0x7f0000000680)=0x8) 2018/04/17 05:06:31 executing program 4: request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='{\x00', 0xffffffffffffffff) 2018/04/17 05:06:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000014affb)='user\x00', &(0x7f00008f9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000000)=""/136, 0x88) 2018/04/17 05:06:31 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000240)=0x100, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/04/17 05:06:31 executing program 2: msgsnd(0x0, &(0x7f00000002c0)={0x3}, 0x8, 0x800) 2018/04/17 05:06:31 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040)=0x1000800, 0x4) syzkaller login: [ 43.952453] ip (3759) used greatest stack depth: 54656 bytes left [ 44.260897] ip (3784) used greatest stack depth: 54408 bytes left [ 45.376618] ip (3898) used greatest stack depth: 54200 bytes left [ 45.816276] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.822768] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.838847] device bridge_slave_0 entered promiscuous mode [ 45.855808] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.862286] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.886873] device bridge_slave_0 entered promiscuous mode [ 45.931080] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.937533] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.958707] device bridge_slave_0 entered promiscuous mode [ 45.979877] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.986342] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.014550] device bridge_slave_0 entered promiscuous mode [ 46.031605] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.038134] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.059902] device bridge_slave_0 entered promiscuous mode [ 46.076172] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.082692] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.096604] device bridge_slave_0 entered promiscuous mode [ 46.106970] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.113465] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.137934] device bridge_slave_1 entered promiscuous mode [ 46.150870] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.157342] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.172561] device bridge_slave_1 entered promiscuous mode [ 46.182423] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.188876] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.199227] device bridge_slave_1 entered promiscuous mode [ 46.206226] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.212703] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.236142] device bridge_slave_0 entered promiscuous mode [ 46.256523] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.263086] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.272851] device bridge_slave_0 entered promiscuous mode [ 46.282817] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.289301] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.318971] device bridge_slave_1 entered promiscuous mode [ 46.327430] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.333900] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.357974] device bridge_slave_1 entered promiscuous mode [ 46.365228] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.371730] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.381385] device bridge_slave_1 entered promiscuous mode [ 46.390645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.400913] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.413752] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.421865] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.428372] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.454013] device bridge_slave_1 entered promiscuous mode [ 46.461011] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.467497] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.515076] device bridge_slave_1 entered promiscuous mode [ 46.558640] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.566868] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.575645] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.587129] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.612089] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.643300] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.657961] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.739581] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.761801] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.772674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.791869] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.827686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.000618] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.146110] ip (4019) used greatest stack depth: 53960 bytes left [ 47.591859] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.692369] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.703155] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.726744] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.754916] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.771646] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.819311] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.899772] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.909960] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.926142] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.936255] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.951991] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.966347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.980260] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.136184] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.153739] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.772994] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.910601] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.921667] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.980558] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.992557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.007750] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.018370] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.048809] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.129564] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.138507] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.176815] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.209454] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.224393] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.231814] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.246970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.272454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.300168] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.310074] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.335189] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.342389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.357302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.401527] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.409720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.441141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.466286] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.481418] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.488564] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.503561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.523317] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.530512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.543894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.564757] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.574208] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.590654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.612797] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.621386] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.630960] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.641419] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.649173] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.657543] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.664700] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.704804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.745979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.779358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.810446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.822793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.833808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.841619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.849637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.857754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.865570] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.873593] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.885115] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.905768] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.915599] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.929566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.961591] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.985184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.009291] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.020732] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.027858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.050936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.072904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.088734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.030887] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.037377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.044273] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.050897] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.076612] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.083246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.102154] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.108645] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.115529] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.121997] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.159751] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.169906] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.176363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.183249] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.189688] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.197787] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.226097] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.232573] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.239426] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.245862] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.292993] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.301835] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.308286] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.315177] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.321620] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.365723] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.372260] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.378733] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.385511] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.391968] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.399787] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.412650] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.419102] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.425921] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.432358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.444926] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.472829] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.479322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.486236] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.492707] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.576996] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.087490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.105504] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.140814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.164856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.180932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.189111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.198996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.188010] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.409921] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.520630] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.534081] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.571342] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.702620] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.762753] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.871196] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.920689] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.926940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.936715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.199992] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.206283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.221822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.329430] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.335752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.351465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.372544] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.382665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.396608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.429688] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.443987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.463731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.566649] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.572949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.587277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.631193] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.637470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.644730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.669127] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.690404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.730972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/17 05:06:57 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000280), 0x4) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) pwritev(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) 2018/04/17 05:06:58 executing program 2: 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) mkdir(&(0x7f0000dcaff8)='./file0\x00', 0x0) open(&(0x7f000019dff8)='./file0\x00', 0x13b838b78a573f87, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f00000001c0)}], 0x0, &(0x7f0000000340)={[{@codepage={'codepage', 0x3d, '1250'}, 0x2c}]}) 2018/04/17 05:06:58 executing program 3: r0 = socket(0x2, 0x2000080003, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 2018/04/17 05:06:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/04/17 05:06:58 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/17 05:06:58 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000000)=ANY=[], 0x78f2f3eafc8c8b9d) 2018/04/17 05:06:58 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x9, &(0x7f0000000100), &(0x7f0000000140)) 2018/04/17 05:06:58 executing program 0: sync() socket$netlink(0x10, 0x3, 0x0) 2018/04/17 05:06:58 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00000e5000)={0x10}, 0xc, &(0x7f0000b61ff0)={&(0x7f000011adf8)={0x14, 0x3, 0x7, 0x101}, 0x14}, 0x1}, 0x0) 2018/04/17 05:06:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/igmp6\x00') read(r0, &(0x7f0000001080)=""/4096, 0x1000) 2018/04/17 05:06:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000240)='rdma.max\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0), 0x0, 0x0) 2018/04/17 05:06:58 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) memfd_create(&(0x7f00000001c0)="24776c616e3173656c66126e6f646576766d6e65743000", 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x1, 0x90, [0x0, 0x20000640, 0x20000670, 0x200006a0], 0x0, &(0x7f0000000000), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {}, {}]}, 0x108) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/17 05:06:58 executing program 1: 2018/04/17 05:06:58 executing program 6: 2018/04/17 05:06:58 executing program 7: 2018/04/17 05:06:58 executing program 6: socket$unix(0x1, 0x0, 0x0) sync() 2018/04/17 05:06:58 executing program 1: request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='{\x00', 0xfffffffffffffffc) 2018/04/17 05:06:58 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/04/17 05:06:58 executing program 7: 2018/04/17 05:06:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000240)='rdma.max\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0), 0x0, 0x0) 2018/04/17 05:06:58 executing program 5: 2018/04/17 05:06:58 executing program 0: 2018/04/17 05:06:59 executing program 6: 2018/04/17 05:06:59 executing program 1: request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='{\x00', 0xfffffffffffffffc) 2018/04/17 05:06:59 executing program 3: 2018/04/17 05:06:59 executing program 7: 2018/04/17 05:06:59 executing program 0: 2018/04/17 05:06:59 executing program 5: 2018/04/17 05:06:59 executing program 6: 2018/04/17 05:06:59 executing program 2: 2018/04/17 05:06:59 executing program 1: 2018/04/17 05:06:59 executing program 4: 2018/04/17 05:06:59 executing program 7: 2018/04/17 05:06:59 executing program 5: 2018/04/17 05:06:59 executing program 6: 2018/04/17 05:06:59 executing program 4: 2018/04/17 05:06:59 executing program 3: 2018/04/17 05:06:59 executing program 0: 2018/04/17 05:06:59 executing program 2: 2018/04/17 05:06:59 executing program 1: 2018/04/17 05:06:59 executing program 4: 2018/04/17 05:06:59 executing program 7: 2018/04/17 05:06:59 executing program 5: 2018/04/17 05:06:59 executing program 6: 2018/04/17 05:06:59 executing program 2: 2018/04/17 05:06:59 executing program 0: 2018/04/17 05:06:59 executing program 7: 2018/04/17 05:06:59 executing program 3: 2018/04/17 05:06:59 executing program 6: 2018/04/17 05:06:59 executing program 1: 2018/04/17 05:07:00 executing program 4: 2018/04/17 05:07:00 executing program 5: 2018/04/17 05:07:00 executing program 3: 2018/04/17 05:07:00 executing program 1: 2018/04/17 05:07:00 executing program 7: 2018/04/17 05:07:00 executing program 0: 2018/04/17 05:07:00 executing program 2: 2018/04/17 05:07:00 executing program 6: 2018/04/17 05:07:00 executing program 7: 2018/04/17 05:07:00 executing program 1: 2018/04/17 05:07:00 executing program 2: 2018/04/17 05:07:00 executing program 3: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x18) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c460000000000000000001d560002000600000000000800000038000000000000000000000000002000010086f0fcd500080010000001000000000029bd0000fdffffffffffffff000074005585e697bda0e7000000"], 0x58) close(r0) uselib(&(0x7f0000002880)='./file0\x00') 2018/04/17 05:07:00 executing program 4: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet(0x2, 0x8000000000000003, 0x2f) sendto$inet(r1, &(0x7f0000000140)="bfa7218c", 0x4, 0x0, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/17 05:07:00 executing program 5: 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$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) 2018/04/17 05:07:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 05:07:00 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffbfffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) 2018/04/17 05:07:00 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00007b1000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f00009d0000)={0x14, 0x0, 0x6, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/17 05:07:00 executing program 1: 2018/04/17 05:07:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000800)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}, [@nested={0x14, 0x0, [@typed={0x8, 0x0, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x0, @u32}]}]}, 0x28}, 0x1}, 0x0) 2018/04/17 05:07:00 executing program 1: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) r1 = socket$kcm(0xa, 0x3, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r1, 0x29, 0x14, &(0x7f0000000000), 0x3ec79f067f80b13) 2018/04/17 05:07:00 executing program 4: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet(0x2, 0x8000000000000003, 0x2f) sendto$inet(r1, &(0x7f0000000140)="bfa7218c", 0x4, 0x0, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/17 05:07:00 executing program 6: 2018/04/17 05:07:00 executing program 0: 2018/04/17 05:07:00 executing program 5: 2018/04/17 05:07:00 executing program 3: 2018/04/17 05:07:00 executing program 7: 2018/04/17 05:07:00 executing program 4: 2018/04/17 05:07:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) 2018/04/17 05:07:00 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getuid() 2018/04/17 05:07:01 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000180)=""/126, &(0x7f0000000200)=0x7e) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) unshare(0x40600) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x56) 2018/04/17 05:07:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x6}, 0xff5b) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380), 0x0, r1) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x10000, 0x0) connect$rds(r4, &(0x7f00000002c0)={0x2, 0x4e24}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={r2, r3/1000+10000}, 0x10) r5 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="c0114d03f95cbd918f2e5e2eb09442173a5242a2d13253909d2e1e2d08d1a050344a03e2002e0451723539b9dde98868d92caee3129a31d34a927ce01c277bfd54", 0x41, r5) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'veth0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}}) 2018/04/17 05:07:01 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:01 executing program 3: request_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='{\x00', 0xfffffffffffffffe) 2018/04/17 05:07:01 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(0xffffffffffffffff) close(r1) close(r0) 2018/04/17 05:07:01 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) ioctl(r0, 0x800000000008982, &(0x7f0000000080)) 2018/04/17 05:07:01 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x288) r1 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000040)) shutdown(r0, 0x1) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/04/17 05:07:01 executing program 4: sync() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001340)={{{@in=@remote, @in6=@mcast1}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001440)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002f40)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000053c0)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000002f80)=0xe8) 2018/04/17 05:07:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x8013, r0, 0x0) 2018/04/17 05:07:01 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:01 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x4, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) pread64(r0, &(0x7f0000000000)=""/245, 0xf5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) connect$inet(r0, &(0x7f00000001c0)={0x2}, 0xfffffed7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22, @rand_addr}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x8, 0x3, 0x7, 0x20000000, 0x1, &(0x7f0000000100)='ip6tnl0\x00', 0xb1a, 0xffffffff, 0xfffffffffffffffd}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/04/17 05:07:01 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa}}}, &(0x7f0000fc9000)=0xa0) pipe(&(0x7f0000000040)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/04/17 05:07:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x200100100) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000040)=""/32, &(0x7f0000000080)=0x20) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/04/17 05:07:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x6}, 0xff5b) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380), 0x0, r1) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x10000, 0x0) connect$rds(r4, &(0x7f00000002c0)={0x2, 0x4e24}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={r2, r3/1000+10000}, 0x10) r5 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="c0114d03f95cbd918f2e5e2eb09442173a5242a2d13253909d2e1e2d08d1a050344a03e2002e0451723539b9dde98868d92caee3129a31d34a927ce01c277bfd54", 0x41, r5) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'veth0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}}) 2018/04/17 05:07:01 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(0xffffffffffffffff) close(r1) close(r0) 2018/04/17 05:07:01 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(0xffffffffffffffff) close(r1) close(r0) 2018/04/17 05:07:02 executing program 5: 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$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:02 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x5, 0x0, 0x4, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x280, 0x20) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000100)=0x6a3, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) 2018/04/17 05:07:02 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x100000002, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4000, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/04/17 05:07:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c01000010002300000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000800000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x13c}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xffff, 0x400102) 2018/04/17 05:07:02 executing program 6: r0 = socket(0x11, 0x4000000000080002, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'team_slave_0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/200, 0xc8) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/17 05:07:02 executing program 0: getrlimit(0x5, &(0x7f0000000140)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000), 0x4) 2018/04/17 05:07:02 executing program 3: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in6}}, {{}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000001c0)=0xe8) 2018/04/17 05:07:02 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa}}}, &(0x7f0000fc9000)=0xa0) pipe(&(0x7f0000000040)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/04/17 05:07:02 executing program 2: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = timerfd_create(0x4, 0x800) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) r4 = dup2(r2, r3) futex(&(0x7f00000000c0), 0x0, 0x4, &(0x7f0000000040)={r0, r1+10000000}, &(0x7f0000000000), 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000300)={0x0, 0xfff, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000380)={0xca, 0x8000, 0x3, 0xd4, r6}, &(0x7f00000003c0)=0x10) r7 = accept(r5, &(0x7f00000001c0)=@ethernet={0x0, @local}, &(0x7f0000000240)=0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/17 05:07:02 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x82c00) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20000000, 0x0) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f0000000000)) 2018/04/17 05:07:02 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x10, 0x6cc, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000001640)='net/route\x00') lseek(r1, 0x63, 0x0) 2018/04/17 05:07:02 executing program 7: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x16) clone(0x8040000, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000280)) r0 = getpid() ptrace$getregset(0x4204, r0, 0x6, &(0x7f0000000200)={&(0x7f0000000140)=""/173, 0xad}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='bpf\x00', 0x20001, &(0x7f0000000300)="b2ccee2cc45c575a0d8193165e008e33dcd08bf4343fd5bc7e7933216a8f2e4c8054ab3ca00fc3a66ef6206ebea7f9a1e08ac6b4fe3cb9d416c637f8dbc727fb") move_pages(r1, 0xa, &(0x7f0000000040)=[&(0x7f000000e000/0x2000)=nil, &(0x7f000000e000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f000000e000/0x3000)=nil, &(0x7f0000011000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f000000f000/0x1000)=nil], &(0x7f00000000c0)=[0x100000000, 0x6e0, 0x800, 0x2, 0x7], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x2) r2 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x8, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000380)=0x1) 2018/04/17 05:07:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x800) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00000001c0)={r4, r5, 0x9, 0x81, &(0x7f0000000140)="ada4879e717924f3dec0b43717f25ee88a396ca98393961a8c039e8c779d8ac5d894da03109978a44f3d5135a8d355e13894e906107abf64fb93b93ceb0e973702a46c29773423e4348f88e38df98a0847", 0x6, 0x926, 0x3650, 0x4, 0x9, 0x8, 0x6, "a5d88a4399df7b2187b7bbc7870ac78ebb5f47d569143f98efc54592c2180dd39384e4"}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/17 05:07:02 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:02 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x10}, 0x2c) unshare(0x20000400) flock(r0, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000140), &(0x7f00000001c0)=""/12}, 0x18) 2018/04/17 05:07:02 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f00000000c0)={&(0x7f00006bb000/0x1000)=nil, 0x1000}) r1 = dup(r0) bind(r1, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}}, 0x80) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) pkey_mprotect(&(0x7f0000989000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x3) [ 72.976827] mmap: syz-executor1 (6084) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/17 05:07:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x10000, @empty, 0x4000000000000000}}, [0x7, 0xfffffffff88482e0, 0x4, 0xded, 0x1000, 0x4, 0x8, 0x386, 0x3ff, 0x8000, 0x9, 0x2, 0xdf, 0x5000000000, 0xbf]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x2000, 0x6}, &(0x7f0000000180)=0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/17 05:07:03 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000840)={0x8001, 0x3, 0x0, 0x27, 0x7, 0x4, 0x3, 0x8747}, &(0x7f0000000880)={0x101, 0x0, 0x6, 0x5, 0x3, 0x8, 0x3f, 0x7}, &(0x7f00000008c0)={0x4, 0x7, 0x7ff, 0x600000000, 0x1b23, 0x6, 0x40, 0x1}, &(0x7f0000000900)={0x0, 0x989680}, &(0x7f0000000980)={&(0x7f0000000940)={0x5}, 0x8}) pselect6(0x40, &(0x7f0000a47000), &(0x7f0000000000), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) arch_prctl(0x1003, &(0x7f0000000040)="9fd754e512256930896b8b80c8e16cd505260906501250bd2462b233ec92504b93333106f3c60325a890eb83db3e0f06e084566db4f0461c95f4fcce06b6ec5c7fc3378e3922713edb6c9a92dabda3faa1c748500049c13ed54adb96c0751162f817e7f6c39ac6463508907007cd09855f27d060a934d1fd47f3f397240030f487ed65b954e26500c4af25d477d2c403c13f84af2b038b864fee841433aecae81d5c35972b8046a7e3399ea9a7c3c521229f4ce010856fb921c2e79ed04037a064ecc6519596dda691000d09803c4b42f143b1f537bfe069ece95ff24df0b0273627ab8f1a2fe2d7cff5178d2a3a414e99a11331") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@nat={'nat\x00', 0x1b, 0x5, 0x608, 0x448, 0x1e0, 0xffffffff, 0xc0, 0x448, 0x570, 0x570, 0xffffffff, 0x570, 0x570, 0x5, &(0x7f0000000140), {[{{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, 'sit0\x00', 'teql0\x00', {0xff}, {0xff}, 0x11, 0x6b76d1d2a597644b, 0x33}, 0x0, 0x98, 0xc0}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x81}}}, {{@uncond, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x4, 0x3, 0x1, 0x2}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x8, @dev={0xac, 0x14, 0x14, 0x11}, @loopback=0x7f000001, @icmp_id=0x68, @icmp_id=0x67}}}}, {{@uncond, 0x0, 0x230, 0x268, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'nr0\x00', {0x40000000000, 0xffffffffffff3e72, 0x20, 0xada, 0x5, 0x4, 0x5, 0x3}, 0x2}}, @common=@set={0x40, 'set\x00', 0x0, {{0x4, [0xffffffffffffff99, 0x9, 0x999, 0x9, 0x8000, 0x4691], 0x6, 0x6, 0xfffffffffffffff8}}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x8, @dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, @gre_key=0x3, @port=0x4e21}}}}, {{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x9, 0x3, 0x1}}, @common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0x6f, 0x80000001}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0xf, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @gre_key=0xc3, @port=0x4e24}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x668) 2018/04/17 05:07:03 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) fcntl$getown(0xffffffffffffffff, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)={0x2, [0xffffffffffff3cd2, 0x3]}, &(0x7f0000000300)=0x8) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/17 05:07:03 executing program 0: r0 = memfd_create(&(0x7f0000000040)=',mime_typebdev(\x00', 0x20000000004) ftruncate(r0, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x7, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x5, 0x4, 0xa872, 0x9, 0x0, 0x3f, 0xfc73, 0x7}) 2018/04/17 05:07:03 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0xfffffffffffffe4d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="78838fac4ba4784ac73da34686a694d9e18af2ec7fa1a62172321fec1c189656af", 0x21) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xe256, 0x800) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="3fe87d176f57b1148c6f905828c16c7af2a66cb975fe3894ae4b43e4a42521cd2e209a411aa4355d51833530b1dd1f86e6e073ca52952d940de0f80bc9c3dcc55697bf01855974981369acccf430878c167652e4d1baa9541097491fbf37b0c42a17d1b5a76981081635db2a02fb415f8039d06c1265cbdf680489c296c3eaf66a95e5ec68f436d5e2b094267737237722e46b4ec80ff3e1844ecdf348c5f6c74a9a763360b8d585d6a928ee922f732f9fb6ab7d02945cd619a9349b5adc25f7e6172b494e687e44b2ce275626dfde5bd50a4a3c8dabd58fd869da54a2c85ffe3b4bb32f2e17d4d7088a38cc00b13d5a2e3fabefb55a5b0d") getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x1ff, 0x6}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xffffffffffff8001, 0x4, 0x77b58edd321afcdb, 0x3f, 0x401, 0x0, 0x7, 0x8ea, r2}, &(0x7f0000000240)=0x20) 2018/04/17 05:07:03 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f0000000000)="c7", 0x1, 0x0) pread64(r0, &(0x7f0000001040)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/17 05:07:03 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002d8000)='/dev/vcs\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/167, 0x448, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xfffffffffffffbff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x100000001}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x200}], 0x48) 2018/04/17 05:07:03 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0xff, 0x100, 0x5, 0xf4, 0x0, 0x1, 0x820, 0x1, 0x7, 0x1, 0xff, 0x3, 0xffff, 0x2, 0x4, 0xa08b, 0x8, 0xb3, 0x2, 0x5, 0xff, 0x13c, 0x7, 0x4, 0x2, 0x2, 0x0, 0xb072, 0x20, 0x8, 0x6, 0x1, 0xc3, 0x1, 0x100000, 0x61, 0x0, 0x2, 0x4, @perf_config_ext={0x3, 0xfffffffffffffff7}, 0x10000, 0x200, 0x5, 0x3, 0x8, 0x7, 0xfffffffffffff800}, r1, 0x0, r0, 0x0) 2018/04/17 05:07:03 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000340)='cgroup.procs\x00', 0x2, 0x0) r2 = dup3(r1, r0, 0x0) write$cgroup_int(r2, &(0x7f0000000040)={[0x0]}, 0x1) 2018/04/17 05:07:03 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) readv(r0, &(0x7f0000000a40)=[{&(0x7f0000000980)=""/70, 0x46}], 0x1) 2018/04/17 05:07:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9cfeffff1d0001eb00000000000000000700000030001900e390db599287b977fc8d0595ad573e6e959976414a5a16d38efc05d246190f5b6d0014009100fe8000000000000000000000000000aa0800330004002100"], 0x60}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x90, r1, 0x100, 0x70bd2d, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4008000}, 0x90) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000002c0), &(0x7f0000000300)=0xc) 2018/04/17 05:07:03 executing program 5: 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$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:04 executing program 6: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) unshare(0x400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)) 2018/04/17 05:07:04 executing program 4: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x55, 0x6, 0x0, {0x6, 0x9}, {0x9, 0x9}, @rumble={0x6, 0x7fff}}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x7012, r1, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)={0x1, 0x1f, 0x8004, 0x8}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {0xe4}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) [ 74.110665] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/04/17 05:07:04 executing program 7: semget$private(0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a99ff6)='/dev/ptmx\x00', 0x2001, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x7, 0x4, &(0x7f0000001780)=[{&(0x7f0000001440)="bf420deed0eb8b46758a73ec9a77a6cee308474e694b04528789476de312e59058db0e4bd18acf0cfd52838aefe64070b18a1c5a41d450f0a2bcadd1b104ef75c2f793094757827ada0c4176bb12283e93ff4a996d4ab8e6471fa02ad3f7cc38f3428cd7086773c0f1173e2c1b48cf06f91c545fe03fa634bb2b5531a31fd1a31d5dc5e90657adcb5d58ed8a9f50e16a34d0225fe2fc7d6ed28bc4d50860c7ee1d756485e4f9768453dfd16c9464f1bf237ca1fa0b9b248142260d5ff20d2392d841c844c9cc1f4b906ae442ff983baa5907abf1a3e434e1bd70a2ed62b360a253d2", 0xe2, 0xfff, 0xb492}, {&(0x7f0000001540)="340a1fc4f2c620dafacb4f8d4a", 0xd, 0xffffffffffffffff}, {&(0x7f0000001580)="eca07d939c8cb03c86afc1873d66cf996cc3f8c4d56f43d4b26b199a1f26820eafd4cb47fc9fede1b4be68c909a9b08e96eafbd83de6cae865c578909eb4d9fd4e248016d2bc447a29c72d0c37ee55589e2053db0b822c0ef5c5a4c667da36fe2b612aa8087e37c116de23f13a2439a8bb4a954f5ba559f46fa4e6142bdb9a13d99dc1b22ee311c426c02cc3929450c852c64b0fefd90d52dccb1bc81fc0d4dd1ed47c5356a9d08068fc60f91a50b332eb0fe2d6f1ad00e42ab789044d2ec82d0043bed63d075ccdec3dd57659d425ca3cb51a46e6b2ca3e551a0cea8b66801c71a4", 0xe2, 0x3, 0xffff}, {&(0x7f0000001680)="bd5ed799ad95fa2c92edbce85c67f732a7f18351dabcfa97fbd5d4274e8cd5a470ffc41a4a87aaca32c249a31b9d7f8008628fef7410c91972bb057a57ba50beecc578fd9477f05e714b41dca2c48c4bb8915805b6d0f1ee6b44b244edc9519504dcabc6063f59e0aa1465b40ea396abdaf0d044ee36e453d09559fa182c50af481a1110f2838417ca084be6ea2143bdaf288efbbb46da77ff9ac8c09488d0d8ad4b18c91383a9c1ec581ba83a06cfd40b0cda7b05df0f39737b9c94b162e7c0eba8d4ea0c6f96e381d8e8dbbd52", 0xce, 0x0, 0x80000001}], 0x140001) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001380)=ANY=[@ANYBLOB="05000000000000000540000000000000e200000000000000", @ANYPTR=&(0x7f0000000080)=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\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\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='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00-\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000001c0)=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'], @ANYBLOB="00000000000000000070010000000000a100000000000000", @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\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\x00'], @ANYBLOB="000000000000000000f0010000000000a000000000000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\a\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\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="000000000000000002100000000000000010000000000000", 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@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) listen(0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write$binfmt_misc(r1, &(0x7f0000001800)=ANY=[@ANYBLOB="73797a3106000000ce465fc41a1d1f4e160812ac3bd288df754f3b897d38922933554c1342208fd6d9333a52c3c9599a4b388425d0119c279e88e16a9f8e05929affa7e3b3fec2dbc4a2f473def7bae66f9700c5a38f55bcd5a77e84d80d226d6a16ef92c8e2"], 0x66) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f000007bf91)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000272fdc)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40000003ff}) write(r0, &(0x7f0000b84ec6)="9c060000005a001000000005ffff03", 0xf) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb8, 0x6}, 0x20) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001880)={0x1, 0x8, 0x1, 0x9, 0x8001, 0x400080000000, 0x6, 0x80000001, 0x7fff, 0x8}) 2018/04/17 05:07:04 executing program 5: 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$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:04 executing program 4: unshare(0x400) r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x0) fcntl$addseals(r0, 0x409, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x20}, 0x4e22, 0x3, 0x4e22, 0x80, 0x2, 0x20, 0x80, 0x8, r1, r2}, {0x40, 0x6, 0x9, 0x99c, 0xa29c, 0x6, 0x80, 0x800}, {0x9, 0x40, 0x9, 0x200}, 0x1ff, 0x6e6bb1, 0x0, 0x1, 0x1}, {{@in6, 0x4d6, 0x3c}, 0x840c353ec4012109, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x3506, 0x2, 0x3, 0x600, 0x1000, 0x1d5, 0x1}}, 0xe8) 2018/04/17 05:07:04 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xc4, r1, 0x300, 0x70bd28, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x10}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xaf3}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x81}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20008000}, 0x40004) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f00005ce000)) 2018/04/17 05:07:04 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x4, 0x1, &(0x7f0000001fe8)=ANY=[], &(0x7f0000000100)="73797a6b616c6c657200f720a0bc6c85c6bd5694137f7361ac852cc403ea5f2afb2616878ce8280d91ddad1d45f9402c3526611ff6fde1745905d2a1fa10", 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x0, 0xfffffffffffffffd}, 0xffffffffffffff82) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8000000001, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="b4007813b65427b15ac9408bf6eca1e400000000000025000000000000000700009bba000000000000000000000095000000c20495ec"], &(0x7f0000000000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000000180)=""/195, 0x0, 0xfffffffffffffffc}, 0x48) dup(r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x10001}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000300)={r3, 0x4}, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000140)=0xffffffff) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000340)={r3, 0xcc}, &(0x7f0000000380)=0x8) 2018/04/17 05:07:04 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8032, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x6, 0x12) semctl$GETPID(r0, 0x4, 0xb, &(0x7f0000000000)=""/31) shmget(0x2, 0x3000, 0x1, &(0x7f000058c000/0x3000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) 2018/04/17 05:07:04 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000, 0xa000) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000002c0)={r1, r2, 0x100, 0x4, &(0x7f0000000280), 0xffffffffffffff00, 0x3, 0x6, 0x6, 0x4, 0x0, 0x7fffffff, "d3a12658ab424cb1d2e82f58185e614fb716e16523d88c59b6fd4f88791ecd57084bc5a9af21991bab3442149dad5454fce205c2d85745528cd9a9ae2ab3c4c496a0f9db0414153530bc1c8115856d442e5114a2f62df8f5f444805fd00aa451cf2b03789378c0243685c13924c343be5dac709c43998a"}) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f000069a000)={&(0x7f0000000400)=ANY=[@ANYBLOB="020f00000c000000000000000000000005000600000000000a0000000000000000000000000000000000ffff00000000200000000000000005000500000000000a00000000000000008d1065413555d890d66cc869fdac6e66625bf91b04b0f6f0896ee0bb000000000000000000"], 0x11f}, 0x1}, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'user.', '$#\x00'}, &(0x7f0000000100)=""/198, 0xc6) 2018/04/17 05:07:04 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x88) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x53) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r2, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) 2018/04/17 05:07:04 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x220000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0800000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002b00), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/17 05:07:04 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:04 executing program 4: unshare(0x40600) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x1275, &(0x7f0000000040)) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x1, 0x5]) 2018/04/17 05:07:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="636f726564ce6d705f66696c7465720074bdd41ad36b28b7a78ef7d7f64d8817ceed27ce5153e85e86703321fc4d588c9a5f93b5e079cfe1f6258a53a79cd928eabb04c8e571943a105c8587c26b975262c5b3fd88979885cd6ebd70fe4940000000000000009a63bb1566e1992acf64e0a6baf72350acccaa1ff2190d72c5b55328c879665d522aa0b0b388dcc308810bb802ed48d320c3ae592522a3ffb0812ac83c2984ad0c861568cbe4525be953d9bbe36a3c22c006") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000300)}, 0x10) preadv(r0, &(0x7f0000000240), 0x298, 0x0) 2018/04/17 05:07:04 executing program 3: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, r0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x1) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1, 0x0) unshare(0x40600) fcntl$notify(r2, 0x402, 0x14) 2018/04/17 05:07:04 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/20, 0x14) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000180)=0x80) r1 = getpid() r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = gettid() r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x515100, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003040)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004580)={0x0, 0x0}, &(0x7f00000045c0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005cc0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005d00)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000005e00)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005e40)={0x0, 0x0, 0x0}, &(0x7f0000005e80)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000005ec0)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005f00)={0x0, 0x0}, &(0x7f0000005f40)=0xc) lstat(&(0x7f0000005f80)='./file0\x00', &(0x7f0000005fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000006400)={'ip6gretap0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r15 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006040)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000006140)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000006200)) r19 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006240)='/dev/vga_arbiter\x00', 0x40240, 0x0) r20 = socket$netlink(0x10, 0x3, 0x3) r21 = open$dir(&(0x7f0000006280)='./file0\x00', 0x20c0c2, 0x9) r22 = creat(&(0x7f00000062c0)='./file0\x00', 0x80) sendmsg$netlink(r0, &(0x7f00000063c0)={&(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000005c00)=[{&(0x7f0000000240)={0xa0, 0x1a, 0x800, 0x70bd25, 0x25dfdbfb, "", [@typed={0xc, 0x2d, @str='cgroup2\x00'}, @typed={0x8, 0x42, @ipv4=@dev={0xac, 0x14, 0x14, 0x1e}}, @generic="bf84cdb0bbe85b4c31b11a879179192295df5728b4914ee4bd3683e0f0291a50ed361610691bf84c4e93a437b0ccdce6b99d8218594ba82faa1c2ca58092b1b58324b78288943232ce25fceac52fb744a1c5e81191fcc4c0500b6e16acaa16a2918e9e39d2ea33cc95514d0a13f35a23f4c4c54fc382e429fb2796"]}, 0xa0}, {&(0x7f0000000400)={0x145c, 0x2b, 0x300, 0x70bd26, 0x25dfdbfd, "", [@typed={0x84, 0x2a, @binary="b2b0abf89f0ae57272ea462fc9f29817523fa038b602f68ce669a328ef2c6d6e50eea599f107cbd580318086b6565bf8f3605668832522e8eb206f93142bc61101ef41e1a54a7655465b13faec6c07722162c2c749fff26d7bfa847319e104433cae9d46f588c0a4b7bc3130184a49a54496ec6be5aa566ac5e3aec2f6"}, @generic="bd9d985f5e7d9b7f73aa66065e856d18b4d64470807178d9c738af69e043a6ca81c0bae2e2a10a95d1ade8c45c09f2100689edfaa17e1f36265a50ce10872b09d1dcfc24e4f5e4f85a468991c3194659005af4fa5a50b194df7d0799bce38a0be2869bf1fc8eac7ad49d5bce4f63c304679fa9442c9a9a1ff2091f6f8a6c22e1d0e4cff6f22acfe4f2f400761787e205", @generic="dd34c86fd3f1bd4e256b1e3d15f4209c34cb002cf39183f7bfbe6770541e3cdad0ff240e67ccda2c725a12c8f837caf1b120684755added6e3d2714635ea318d1103e1ac40e38d303cd749eb1301862bc366db71a607d4b16d33a6aa92be7147834f9f14347529a31a7c4e669afd0b74af6252771183f213cf8ad5898e2220867f2ba2a1f23ae63dd3bd2302493c09a6206e102cbe26225e32", @nested={0x10c0, 0x3d, [@typed={0xb4, 0x1f, @binary="f862d51eacbb06b1af407de5ad68afdf9b20c0ba5a68d5d422759777c8d92aaf75f9a7438dff876160bc64c1373efbe4568ab6460e29342d0d8653dff307e54c9999d178692885604ea94ec034727eb4dd95a5200160407c8e08979205b5c0b5ef596c2f2f81d383c64be042ea316e0097d84a975c62262da79992b83a14d5bc98147acb2874b595ab13b31027beed6bddbf4b15234014527feca7cf33b0eef8e695292c1ce9541f2b29bcfa2e"}, @typed={0x8, 0x2c, @ipv4=@multicast1=0xe0000001}, 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@generic="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@nested={0x17c, 0x76, [@typed={0xc, 0x2d, @u64}, @generic="66005009639a8cc78ac51f7781f3ca69c2f202156d37d358359c00d5c8765688b28375a0badcf5475bb5b2c26e72d14f36c0d8213f15e3c7f8f7121dac946b6abd8e4af7ac9a8d48322c0e02fdbbee1881e7f2ea2518d9648db508154ac9ffa3fadbb3a9fcc3476cee756197b3fdafd2107662d22560287d2369a2011e80dcaed5745e1cbcafad917d2880d3deeddd5372f9cb96aeec0cb17ef2ee9ff7eeb8742d8dd9880a1b519269e59c60e42c8783bc3a8f439c26a0643d59119606eb18cfd42516fcb4c085c7074ecca502602db09b7488b9e78514e602664a3be777b6f9d2f24c0eee4f80ec34", @generic="027ab17804e258c522c9", @typed={0x8, 0x83, @uid=r8}, @typed={0x4, 0x2a}, @typed={0x6c, 0x76, @binary="b67f0953144ab758b67025d479721cd572eed08412e9da81477d2bfed82402e036372bad078f799e554c118572661b6431a14746cc3f788a8a1583566f8063a05b68b24c90a70c67fe2fb089b70f875eef7cb116ad9e7b44e4ee6de514591876130fc3dbd3"}]}, @generic="725d79d833d145c84592968f40a1d437c8115a29956ee64dc5c2b599fa0df3190e9f2f32320f91c28d2ff05cbfafb3c3ded6d27e35b18e11dbdb1057bf03d8d7f030e567c50e334505b38433ab6b0eec6cbe22f31406d0cc4fc1a590cbd05bc6ce912d135a2797b791a642a89ecc9dc76513803f3a09a63fe40954d9d2ef5f9f5d902b560e188343c0d0150290dd23783b78a7acd4d873c4d6016ca496638165373ff5f384d2b41e08eea1745fbc6db814e6fb5525d9e13ffd50ac469c815fe2c0c3e24c8834033827431f4c0d238533ac1a142f5f2acad1c91a074796d5a31317519f4875e701566bc52ba54ea614443b56644c898dd8fd", @generic="358b4e58573a2b492297d6c78b47634683b3f5475cdb395570ea517dd934af5025d9384d6ec410438637976ca13cdd"]}, 0x14ec}, {&(0x7f0000005b00)={0xc8, 0x30, 0x600, 0x70bd2d, 0x25dfdbfe, "", [@generic="eb86b9922839006e534f09c62cb321b388f992c728bd99fd3c4a74e8e4bea9a2349f5b627f48d280101f01fa1f866f05d4d08126d6b818f87d66db9aedd2c668c58e68168c853fc1cd8568a51e6f5b8fa53b188c91e4fe027ff5797adbd3f2869ce12d4f4b077a1e425b3ec0ba2cd501c193c16dabbd38011b59b72fdb5cf075558e9e61a4299545652280f826426c119858bfa815c7eb7730ac7e76e6e1a2aee9ebb01ed00c6c63e57a02ee4cb8", @typed={0x8, 0x6f, @ipv4=@multicast2=0xe0000002}]}, 0xc8}], 0x9, &(0x7f0000006300)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22]}], 0x88, 0x1}, 0x40000) r23 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r23, 0x8907, &(0x7f00000000c0)) 2018/04/17 05:07:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4000000058) read(r0, &(0x7f0000000100)=""/1, 0x253) fcntl$setsig(r0, 0xa, 0x19) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='clear_refs\x00') setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000000c0)={0x3c, @multicast2=0xe0000002, 0x4e24, 0x0, 'lc\x00', 0x9, 0x7, 0x66}, 0x2c) 2018/04/17 05:07:05 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000300), 0xb, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x1, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x30) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/208) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x900}) getdents64(r3, &(0x7f0000000100)=""/195, 0xc3) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x92001) bind$inet(r2, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r2, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000defffc), 0x4) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000480)=""/87, &(0x7f0000000340)=0x57) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x3fd, 0xc004, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="ec2c87303175b9e373b1a29c35b664d3a247209a6b46995ca74dfa8ecd994e38ce09aac6786011ab5c9da57329ebef3ad361f6e4d5474682c96b507fd9c8b3a65e8575b65cb2cb2af1d7f8508e93d326b30f0fd1607e89ac690b1c09b7de5364f555b15589e1ee5fb2fdb6ef6c01e38067c2fc66d9331e6b7358415d6a781356d859f729ae589d170a721b92380b", 0x8e, 0x4000000, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) recvmsg(r2, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/17 05:07:05 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:05 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = epoll_create(0xffffffff00000001) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f, 0x400800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000002aff4)) 2018/04/17 05:07:05 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000240)=""/137) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) fchdir(r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x5) memfd_create(&(0x7f0000000080)='vboxnet1&$\x00', 0x3) sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000140)) accept$ipx(r0, &(0x7f0000000340), &(0x7f00000003c0)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000380)='vboxnet1&$\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/17 05:07:05 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) process_vm_writev(r1, &(0x7f0000000040), 0x0, &(0x7f0000002340)=[{&(0x7f0000000080)=""/23, 0x17}, {&(0x7f00000000c0)=""/95, 0x5f}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/76, 0x4c}, {&(0x7f00000021c0)=""/245, 0xf5}, {&(0x7f00000022c0)=""/96, 0x60}], 0x7, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4000883, 0x0, 0x0) 2018/04/17 05:07:05 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x202, 0x3, 0x6, r1}, 0x10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$cgroup(r0, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000003000), &(0x7f0000048000), 0x0) 2018/04/17 05:07:05 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ff4fc8)={&(0x7f0000a34ff4)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000ff4a23)=ANY=[@ANYBLOB="28010000170009050000000000000000ac14ffbb0000000000000000000000000000000000000000ac140000000000000000000000000000ff020000000000000000000000000001e000000200000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac0dffaa00000000000000000000000000000000000000000000ffffe000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @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\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'], 0x128}, 0x1}, 0x0) 2018/04/17 05:07:05 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000040)={0x80, 0x40, 0x5, 0x0, 0x6, 0x7fffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/17 05:07:05 executing program 1: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x10, 0x80000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x40000002871, r0, 0x0) mremap(&(0x7f000053c000/0x2000)=nil, 0x2000, 0x5000, 0x3, &(0x7f0000539000/0x5000)=nil) munmap(&(0x7f000053c000/0x3000)=nil, 0x3000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2002, 0x1) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'\x00', {0x4, 0x100, 0x1, "9bc41850e1b9", 0xffffffffffffffc5}}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0xc0, 0x0, 0x21, &(0x7f000053b000/0x2000)=nil, 0x1}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/17 05:07:05 executing program 7: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x81) r1 = accept(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) connect$rds(r1, &(0x7f0000000180)={0x2, 0x4e24, @rand_addr=0x8}, 0x10) socketpair$inet(0x1e, 0x1, 0x7, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x7ff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r4, 0x101}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r4, 0x41}, &(0x7f00000002c0)=0x8) sendmsg$key(r3, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6ce08)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0xffffffa3}, 0x1}, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2010, r3, 0x0) accept(r2, 0x0, &(0x7f00000001c0)) 2018/04/17 05:07:05 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_wait(r1, &(0x7f00004e7fdc)=[{}], 0x162, 0x401) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000069cff4)) 2018/04/17 05:07:05 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) iopl(0x81) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) 2018/04/17 05:07:05 executing program 5: 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$inet6(0xa, 0x3, 0x3c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:05 executing program 2: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x2) bind$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="9d32e5ff4cca1ac1f3b555d649af819b170f14e60765c8f85f19820ce075896c4357d71798de67d7901f3a6573ae3447a63d98c292fc3e11494351b6c367f4bf53d2376c1c44e1c7fcc3b2ecd72a59ae7bac21506d49a89f28dbfff9", 0x5c, 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r3, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') open$dir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0, 0x0) 2018/04/17 05:07:05 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x400000000003, &(0x7f0000ff1000/0xc000)=nil) madvise(&(0x7f0000ff5000/0x3000)=nil, 0x3000, 0xa) mprotect(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xfe, "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"}, &(0x7f0000000140)=0x106) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x0, 0x1, [0x1000]}, &(0x7f00000001c0)=0xa) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0x6, 0x8, [0x9, 0x7fffffff, 0x58d5, 0x1000, 0x800, 0x8, 0x5, 0x0]}, &(0x7f00000002c0)=0x18) 2018/04/17 05:07:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000280)={0x14, 0x8000003, 0x2, 0x5}, 0x14}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8040, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x80, 0x7, 0x10001, 0x6}, {0x0, 0x1789, 0x9, 0x5}]}) 2018/04/17 05:07:06 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000006, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x38}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = dup3(r0, r0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000001600)=@req3={0x8, 0x3, 0x3, 0x0, 0x2, 0x0, 0x34}, 0x1c) 2018/04/17 05:07:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x4) r2 = semget(0x0, 0x7, 0x41) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x80000002}, 0xc) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f00000001c0)=""/4096) writev(r0, &(0x7f0000000040)=[{&(0x7f00001da000)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f000000030000000000000004e9000206002d0005", 0x39}], 0x1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001200)={"76e52468307500ff0001b797e7d7cb19", 0xff}) mincore(&(0x7f0000ffb000/0x1000)=nil, 0x1000, &(0x7f0000001240)=""/164) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) 2018/04/17 05:07:06 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x400) 2018/04/17 05:07:06 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be2b31eac75c34f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r0, &(0x7f00000005c0)="260000105e00090001000000ffffff000008db1ee9ff4435eade000000000000000000000000", 0x19) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 'sh\x00', 0x10, 0x7, 0x3b}, 0x2c) 2018/04/17 05:07:06 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000080)={{0x3}, {0x10001}}) 2018/04/17 05:07:06 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x8000000010001, 0xfffffffffffffffe) unshare(0x182000) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000140)=""/33) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/17 05:07:06 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:06 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x100000000, 0x4, 0xb69, 0x10000, 0xfffffffffffffc50, 0x47, 0x800, {0x0, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x2, 0xffff, 0x7, 0x3, 0x9}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xa00000000000, 0x100000001}, &(0x7f0000000180)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x1}) 2018/04/17 05:07:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x1e) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x7dd) 2018/04/17 05:07:07 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:07 executing program 6: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x220100, 0x0) utimensat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x100) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000001c0)="00eb0875335ac04e0cd8aada5518cfe412fbdf6b6a7de108f0cdca3672ca30d2e899a8c73296a25ce751a6e92b8537176d094e1f0900000036272bd4b73e0a8240c38746031a59729800b7be2bb5c7c71f53be889d8060c62d437ef080cf9939fe278ebd952a07e3e257670bcae5a71af615cc0a6e8080fcd5d6f02669fa67a8da33ab7c8c3ef000007ec6875f4cb7e9699b95d983792cb36e74abc215d23d0e9e93cbe8c0c9847e792292e9b27eaf2bd517ace2be48c838f662b94ee6d0e262676747fe000000") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\x00') 2018/04/17 05:07:07 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x340, 0x0) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x76) socketpair(0x1e, 0x5, 0x7, &(0x7f0000000000)={0x0, 0x0}) connect$ax25(r1, &(0x7f000018a000)={0x1e, {"03091f0000de35"}}, 0x10) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000100)=r1) 2018/04/17 05:07:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/68) recvfrom$inet(r0, &(0x7f00000003c0)=""/244, 0xf4, 0x42, 0x0, 0x0) 2018/04/17 05:07:07 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x40000) keyctl$clear(0x7, r0) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="c3", 0x1, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='schedstat\x00') setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000340)={{0xa, 0x4e21, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e23, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1, [0x7, 0x6f4, 0x1, 0x7ff, 0x20, 0x7, 0x1, 0x6]}, 0x5c) r3 = socket$netlink(0x10, 0x3, 0xc) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x1f}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000005c0)={r5, 0x894, 0x90, "d8b3a5e8f27059bd1abfba77873f27f866b0ec56612ab28d8e695f04aedcff7aa071c3d47d1e61fb2620c5b64e38c6291c871a56130cb8e89bc55f8c388b66530e211d2a6aa251cb0746e530ba619fecdf5929d5ea9a4b62caae4c8316af05feb873238459389038105a1a5bf907fc9b5235f461167980896c707872b875dee0e73f6fd0394320a30e0f0e242b06c9d2"}, 0x98) sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8008}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x78, r4, 0x200, 0x70bd29, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x8000}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000280), &(0x7f00000002c0)=0x40) fcntl$setstatus(r3, 0x4, 0x40400) 2018/04/17 05:07:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) fcntl$setflags(r0, 0x2, 0x1) r2 = getpgrp(0x0) fcntl$lock(r1, 0x6, &(0x7f0000000080)={0x0, 0x4, 0x3, 0x0, r2}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e21, 0x5, @empty, 0x8}}, 0x8, 0x0, 0x6, "d829993906ee14e60f35089e2dfedc10bad3e3b6414ec5a08b4d7807c69f59ed009a63b20e30b5a373eb8eb6b6ad958c54d736f26f1bda02f80962fea7a7c74d9bbbc5251315ddbbd2297337aa6348b3"}, 0xd8) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1) 2018/04/17 05:07:07 executing program 0: syz_emit_ethernet(0x368, &(0x7f0000000240)=ANY=[@ANYBLOB="87f6fede71bd0000000000029078ac1414bbac1414001180907800000000450000000000000000000000ac1414aaac1414001dc022aa65eef6a037bc70fb06610ec70ad3ff94886346e9c5d0f3fc3b520fc86359105149d2dd6d92c8a12d30c90882aacd6f75b5f27ed3cc3796aa9f928de45776041aceac89bee4bebd1de9dc5f04"], &(0x7f0000000200)) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10802, 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200001, 0x4) 2018/04/17 05:07:07 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f00004e4fa0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0xda63, 0x253, r1}}], 0x30}, 0x0) 2018/04/17 05:07:07 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:07 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x12080, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @loopback={0x0, 0x1}, 0x3}}, 0x5, 0x7ff, 0x6, 0x0, 0x4}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xa2, "67e6612fbb045d8e2b830f5fea659f26b2d0147de7383a5c04944765ce0b72fb0d3dc0e82d3e657c3529768b456bcef01046f0ea0e0b11dedfe6ed0d089f56fd4230ae2b1a26e4693b127aaa1a1d43238cc7a6e0cc81f36edc30674bebad26bbc0630bbad2c1cf1dcdb77f445f08d7eea78784ddf719c5d2d6e5b262e34702fce9b3c490c5af50aca795136932fbcf5e8469c2cab73454301d21031dfbb57f4befce"}, &(0x7f00000005c0)=0xaa) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x9, 0x2, 0x9, 0x5c2, 0x6}, &(0x7f0000000640)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f00000001c0)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000200)="cbfeb415a4922238ab1179f47d37a392c8a13ee7dcd7905534aa2d2a45b149136a7076289973f68f3f770af115a54b974268020f95add6622d4828e9dfa26f15d4fd402d219470eb361c980959a475a45f104f072e39587d361c1f1559f5e78331a10991f1f1fc42b642dc4190c5b4f664e9286c055fe6bcb4db62a7b4f8d01826caf32f425320ba88804fc1a49d8a530117", 0x92}, {&(0x7f00000002c0)="e046c083b4ffbdf2092c5e3be262e5229bcfbfafe270fe02991041149833b3a12405c8792be5fe2711e966c88d4bace888db9cde8edcd95a172dd9d2fd5df054b6e93c4c72bc4a83419e85e549fd84cfb7f3e8ef8751b6f4ab6885f4a7cbbc7620b19f0e5fb35cb1d36cc103772e4cb166231c35153aacd19a50fb221e6eb39aeb09b4c747ec725e7351f8794c6fe5c86810bf95cd612ed8c66284d3f77b5aca1ba4eafc0836904e8fc5279d4c6356fca1f7db8dea728c482c760ceff372e04bd4e119c15cf1342a40b5395b", 0xcc}], 0x2, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x208, 0x1f, 0x1, r1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0xff, 0x1, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x64b3, 0x3, 0x8005, 0x101, 0x3, 0x0, 0x6, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x80, 0x0, 0x0, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x8, 0x4, 0x0, 0x0, 0x5, 0x43f, r3}}], 0xf0}, 0x20004081) r4 = socket(0xa, 0x80005, 0x0) connect(r4, &(0x7f0000000100)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha384-ssse3,ecb-cast6-avx)\x00'}, 0x80) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000000c0)=0x101, 0x4) sendmsg$inet_sctp(r4, &(0x7f0000000000)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0xffffffb3, &(0x7f00000000c0), 0x0, &(0x7f0000000040)=[@sndrcv={0x30, 0x84, 0x1}], 0x30, 0xfffffffffffffffe}, 0x0) 2018/04/17 05:07:07 executing program 1: r0 = socket(0x10, 0x2, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0xfffffffffffffe56) write(r0, &(0x7f0000000180)="240000002e001df53100000800417700fbffffff01000000ff1000000000000000000000", 0x24) 2018/04/17 05:07:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="9147ad46390de3bf00000000000000000000000000000000", 0x18) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) 2018/04/17 05:07:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffff}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000001340)="c61bfc0dcfdbcdc91f5baa", 0xb}], 0x1) 2018/04/17 05:07:07 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x38, &(0x7f0000000300)=""/105, &(0x7f0000000240)=0xfea3) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000000)={{0x8000, 0x4}, 'port1\x00', 0x40, 0x1009, 0x6, 0x3, 0x8, 0x8, 0x9a, 0x0, 0x2, 0x1f}) 2018/04/17 05:07:07 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x0, 0x80000000005, 0x4000, 0x1}, 0x2c) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000340)='nr0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x80, 0x9, 0x80, 0x80000000}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) accept(r1, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x4c0) r4 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/17 05:07:07 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:07 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10002, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000000c0)) 2018/04/17 05:07:07 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x1, 0x9, &(0x7f000035ff6a)=""/150, &(0x7f0000823ffc)=0x96) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/04/17 05:07:07 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:07 executing program 1: syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "c417098b9ea624569a25b040fd884594e4bcaa7d0cba7bdea51c8404f4d28c766d8dd5cb39134dadde5c5286ea9a832e32f7968a32c3d4d5e2a6520e2effb6ce"}}}}, &(0x7f0000000080)) msgget$private(0x0, 0x110) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000680)={0x2600, 0x40, 0x26a, 0xe1, &(0x7f00000003c0)=""/225, 0xd1, &(0x7f00000004c0)=""/209, 0xa1, &(0x7f00000005c0)=""/161}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000007c0)=0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000880)=0x0) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000a00)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a40)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000b40)=0xe8) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000d00)={&(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000740)="2a126d6b7d90925a357662f2ca307396", 0x10}], 0x1, &(0x7f0000000c40)=[@rights={0x30, 0x1, 0x1, [r2, r1, r0, r2, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x90, 0x1}, 0x0) r12 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x101ac0, 0x0) r13 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r12, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x900c0010}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x104, r13, 0x300, 0x70bd26, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x372}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xf1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x804}, 0x1) r14 = ioctl$LOOP_CTL_GET_FREE(r12, 0x4c82) ioctl$LOOP_CTL_REMOVE(r12, 0x4c81, r14) 2018/04/17 05:07:07 executing program 4: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000000100)={'ip6gretap0\x00', @ifru_settings={0x7b, 0x6, @cisco=&(0x7f00000000c0)={0xaa, 0x100000000}}}) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xd9a2, 0x444000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)) accept4(r0, &(0x7f0000000140)=@pppol2tp, &(0x7f00000001c0)=0x80, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x80, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0xb, 0x10000013e) 2018/04/17 05:07:07 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="01000000000000009f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x801, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x6, 0x0, 0x0, 0x8000, 0x4}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x200}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x100000000, 0xfffffffffffffed1, &(0x7f000000cf3d)=""/195, 0x10000000040f00, 0x0, [], r0}, 0xffffffffffffff6f) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x90000, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000100)=0xe222, &(0x7f0000000140)=0x4) 2018/04/17 05:07:07 executing program 0: setpriority(0x0, 0x0, 0x5) 2018/04/17 05:07:07 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x0) 2018/04/17 05:07:07 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f0000000080)='./file1\x00', 0x0, &(0x7f00000000c0)="fa60ede09f69e6d15ad5bf37b18ec9088ef0863f7d67bf619929ea5c56db3bdc5ddb9b296bd59c2b9dec5de2bbd042fd98c9fbbf8c426c9887a24b7260481e299cafdc39bc816489b75ed66f4b6b10c2db11114e3893d33b012a71bfc1fc05af5600aa7c8a2f8599bb6dcbf573ad31afd42e956d71feb49afc93c784084f9cf58e5d8b") 2018/04/17 05:07:07 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000c00)=[{{&(0x7f0000000980)=@rc, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000b40)=""/192, 0xc0}}], 0x1, 0x40000103, &(0x7f0000000cc0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/04/17 05:07:08 executing program 4: socket(0x1000000010, 0x802, 0x0) 2018/04/17 05:07:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x4, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/04/17 05:07:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="a22068c23acf7212bdfe257a8defdd56aee93c2de9e673576eaa80d8577f2fb93829062b5c66786f4e54ffdae479000256e02df2f0f22aa3f22eba94ce4caa021afc33a2a04c0f83c84de60c", 0x4c}], 0x1, 0x6) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x401, @loopback={0x0, 0x1}, 0x38d628b3}, {0xa, 0x4e20, 0x2, @empty, 0x80000000}, 0x9, [0x600000000, 0x78, 0xd6f, 0x0, 0x7, 0x0, 0x2, 0xa57]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000180)="0a477fe68837ca94764e6860a9dcf81d3110494bb55d20b27ba98bbcd0d34bb6b4ad42be1c715314632fd4ba9ee3", 0x2e) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x60}) 2018/04/17 05:07:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) r1 = getuid() ioprio_set$uid(0x3, r1, 0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/17 05:07:08 executing program 3: unshare(0x40600) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000140)={r2, 0x2, &(0x7f0000000040)=[0x7, 0x2], &(0x7f0000000080)=[0x1, 0x1183c1f1, 0x7fff, 0x3], 0x30, 0x5, 0xffff, &(0x7f00000000c0)=[0x2d, 0x0, 0x4, 0xfffffffffffffffc, 0xfffffffffffffc00], &(0x7f0000000100)=[0x8, 0x101, 0x4, 0x61338cba, 0x5f1, 0x280000000000, 0x2]}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/04/17 05:07:08 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:08 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)) r2 = open(&(0x7f00000000c0)='..', 0xaad06af1f8f98927, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000)) 2018/04/17 05:07:08 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000ca1000)={0x0, 0x0, 0x57, 0x0, 0xb43}) r0 = getpid() sched_setparam(r0, &(0x7f00000038c0)) 2018/04/17 05:07:08 executing program 4: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280), 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ustat(0x7ff, &(0x7f0000000380)) r3 = epoll_create(0xd1) r4 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x200, 0x14800) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x80001, 0x0) r6 = creat(&(0x7f0000000400)='./file0\x00', 0x11) ioctl$PIO_FONTX(r6, 0x4b6c, &(0x7f0000000440)="661f63ee18066c5d166bc1246d2bdd0274ce96ecd4e7c4452838c4") ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f00000002c0)=""/163) r7 = dup2(r5, r5) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb6ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000985000)={0x20000004}) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f0000000140)=""/158) ioctl$int_in(r3, 0x0, &(0x7f0000000100)) 2018/04/17 05:07:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x4, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/04/17 05:07:08 executing program 3: syz_open_procfs(0x0, &(0x7f0000113ff9)='ns/mnt\x00') r0 = syz_open_procfs(0x0, &(0x7f0000918000)='ns/mnt\x00') connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x4, 0x3, 0xc3a5, 0x1000003, "1db9e7a127ec39bb2d72842ed981b67d379627a3e33b1bdcfae51f5883dc0d355eb12d100ee2c288171af4c2aa29155343c724b5a011f4fa48f69db8f3eec6", 0x1c}, 0x60) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000c0, 0x0) 2018/04/17 05:07:08 executing program 2: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000000)) ioprio_set$pid(0x3, 0x0, 0xb0dd) 2018/04/17 05:07:08 executing program 6: mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x200000) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x408000, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') munmap(&(0x7f00003dc000/0x3000)=nil, 0x3000) move_pages(0x0, 0x1, &(0x7f0000e2afe0)=[&(0x7f00003f2000/0x3000)=nil], &(0x7f00003dc000), &(0x7f00004e55fe), 0x0) 2018/04/17 05:07:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/snmp\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast2}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x1d}, 0x6}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380)=r2, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r3 = accept4$alg(r0, 0x0, 0x0, 0x2) sendfile(r3, r0, &(0x7f0000a2effc)=0x4, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="32eb1d43c7cfab61643a919c6972f77eed03da79b6116de4fd51b4e5bcf708800cde538d2d1e15a1a9321facacaeb2cc53001840b01a8ce500fd48de5cb7caa3ac387c63007a80ab25c0fd968195584c801d48c030a1865ebe9a2103961214bc5dc622e1fc15ac4bb2b2ddf1c85c285d3106aeea174a4742594a817c757c44d04118476d12ed269dcef8d780edc71e767e164409883af1904e933d6e2cb4783cf14f09e8d0f81fb285548d7b95df59264d4f751d214ee0", 0xb7) 2018/04/17 05:07:09 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f0000000000), 0x800) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000240)) 2018/04/17 05:07:09 executing program 1: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @time={r3}, {}, {}, @connect}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x1ff, @time={0x77359400}}) 2018/04/17 05:07:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0xa5, &(0x7f0000000040)={@random="3f12a47caebb", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@llc={0x4, {@snap={0xaa, 0xab, "01fd", "36aacc", 0x6005, "47c2b2b547b87945391407390ce0dc498b00a04e101c2dc38a18fa892dbd1c944812f4192307ad8dd7c11806da3ccaa5c748e3c3f95a985b853893913cc59baab74143002153751a9c4f89bfa7c2aa8c2d8dd8c9f98415d58fa3f86409e64dd2e417cfda0a155d1459d2bf93788066b8c858c7db29c6daa5fe5970b9527b7b4a2b638d550bc952b1021f01e13705"}}}}}, &(0x7f0000000100)={0x1, 0x3, [0xeb7, 0xca5, 0x7c5, 0x3a2]}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x7) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) tee(r0, r0, 0x100000001, 0x4) 2018/04/17 05:07:09 executing program 0: mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000907ff8)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfa, &(0x7f0000000040)="02e75780dae0a6cb8d03d30cef24550772ca2ed607d609ca9f52d03f822746a141728d91be61b1453459045b5d9372e2b21cd54f5b7cb1da7f5b76ed06f24ab94e8466b4b43d8ac06cb0c8459801e3a2ec6f4afcfe200acbe581e214ece923b13ac268583d5799319f5cf61c8894003fcd39a65f359ff23b2f91c88013422c6301508860ea1347c30468a6af8a0feeb9a49c48d08f1f898a51b1c3a6a845646007f5ce3bf2a121d1db7d7b3ea904f7471b4f861bf4768a3a35bd46dc04dc6298e1bf419182195fc5391f48ecb4089342df04e28368ebe04e2c2f25adfb0153", 0xdf) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000180)=""/72) 2018/04/17 05:07:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) 2018/04/17 05:07:09 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) listen$netrom(r0, 0xaf) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x3, 0xfffffffff52a314e}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x4000001ff, 0x2010000080000c}}) 2018/04/17 05:07:09 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x200000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = getpgrp(r1) tkill(r2, 0x3c) pwrite64(r0, &(0x7f0000000300), 0x0, 0x0) 2018/04/17 05:07:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x20000000, 0xffffdffffffffffe) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/17 05:07:09 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:09 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x3ff, 0x6, 0x2, 0xa2, 0x6, 0x6, 0x6, 0x9, 0x1, 0x8, 0x1, 0x4, 0x9, 0x6c55, 0x7]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x5d7}, &(0x7f0000000340)=0x8) r2 = socket$unix(0x1, 0x5, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000100)=0x400, 0x4) io_submit(r3, 0x1, &(0x7f00000015c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)='z', 0x1}]) 2018/04/17 05:07:09 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00007fbffd)='H', 0x1) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x2) sendfile(r0, r0, &(0x7f000079a000), 0xfec) 2018/04/17 05:07:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000000)=0x37, 0x2) r2 = socket(0x1e, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000140)="99a39c4198324261a3b15ad6a390de36fb34c5b8c45529769330297f11602f51e7a82219ba27b79b756b54c147aea6420bcb1ceec24b29e1ebecda91aa3618b9821d0f2e7fe3023f3d1f857db3045eff55afe147884f98c3c35072c69625cb07bdb41a3168c721635b2fd6febd0bc40d7e68cebcdef659adba587a3452e74671c9", 0x81) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000040)=""/174, &(0x7f0000000100)=0xae) 2018/04/17 05:07:09 executing program 7: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000100)=""/45, &(0x7f0000000140)=0x2d) 2018/04/17 05:07:09 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x101800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x5, 0x0, 0x1, 0x8000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x40, r2, 0x10001, 0x8}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0), 0x4) 2018/04/17 05:07:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) recvfrom$inet6(r2, &(0x7f0000000000)=""/192, 0xc0, 0x0, 0x0, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/127, 0x7f) 2018/04/17 05:07:09 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f000010000000000000000000000008001200000003000000000000000000060000000000000000000000000000002900000000000000000000040000000000000000000000000000000000000000030006000000000001000000ac14ffbb0000000000000000030027000000000002004e20ac14ffbb0000000000000000"], 0x80}, 0x1}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/4096) 2018/04/17 05:07:09 executing program 1: r0 = memfd_create(&(0x7f000069bff7)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r3 = dup2(r0, r1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, r4, 0x100, 0x70bd2d, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe908}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xf75}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5b7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x8081}, 0x1) write$binfmt_script(r2, &(0x7f0000000040)={'#! ', './file0', [], 0xa}, 0xb) 2018/04/17 05:07:09 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="2113000000", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000700)={r3, &(0x7f0000000400)=""/151}) socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000880)={r2}) getpeername$ipx(r5, &(0x7f0000000180), &(0x7f00000001c0)=0x10) write(r1, &(0x7f0000000080)="44180c5030827edcf6bf39b97527f6f21443881b03000000b2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b951655220241d72561b1220000000a5976e20f454b025e5d195f8ec92f6c647bc5dae46c7c115cc", 0x71) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x7, 0x80001) readv(r1, &(0x7f0000000680)=[{&(0x7f0000000200)=""/231, 0xe7}, {&(0x7f0000000300)=""/158, 0x9e}, {&(0x7f00000004c0)=""/185, 0xb9}, {&(0x7f0000000580)=""/104, 0x68}, {&(0x7f0000000600)=""/65, 0x41}], 0x5) 2018/04/17 05:07:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x80000001, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000200)=0x7f, 0x8) capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)='\x00', 0x1, 0x1) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000240)=[{0x100, 0x10d, 0x0, "f99431d9f997098acc6c979f9286062deab7128dbb89ed41da62727e18dabd13300f8e3e2506d65132a946a20ecad50ec62ff3da9110e143be68783c93275864df043a7dd99c73e490afa43a539c8a6c53dc1772c4a3c0bdd54f8c05dce88b32f240a96be6e982385984573f0982f9b8af2bc84eeea7befbc48a99c15c3311dc7d4ae2d5e68d141c686312327cd31dc4aa77e4cf5462d8e75e9cd191672fcfd9ae5bd261bcc6e4c586cab69b2b151b8c80bbfa3fdb9d198f67fc5d1279eb2d55c00c9f739aa15fd96d9aa47c2c6f14509fae217c1fb59907db34f8723fe5363abeb84c959e1dc4e3d2"}], 0x100}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4, "89"}], 0x18}}], 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in6}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) [ 79.823999] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/04/17 05:07:09 executing program 6: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000986000/0x2000)=nil, 0x2000, 0x2, 0x71, r0, 0xffffffffffffffff) mbind(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x3) 2018/04/17 05:07:09 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ptype\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setitimer(0x5, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x0) 2018/04/17 05:07:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x2, 0x3, 0xfffffffffffffffd, &(0x7f0000000000)) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) ppoll(&(0x7f0000fe6fd0)=[{r1}], 0x1, &(0x7f0000035ff0)={r2}, &(0x7f000078cff8), 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)) 2018/04/17 05:07:10 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) fcntl$setstatus(r0, 0x4, 0x40000) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) r3 = dup2(r2, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'gre0\x00'}) 2018/04/17 05:07:10 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="2113000000", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000700)={r3, &(0x7f0000000400)=""/151}) socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000880)={r2}) getpeername$ipx(r5, &(0x7f0000000180), &(0x7f00000001c0)=0x10) write(r1, &(0x7f0000000080)="44180c5030827edcf6bf39b97527f6f21443881b03000000b2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b951655220241d72561b1220000000a5976e20f454b025e5d195f8ec92f6c647bc5dae46c7c115cc", 0x71) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x7, 0x80001) readv(r1, &(0x7f0000000680)=[{&(0x7f0000000200)=""/231, 0xe7}, {&(0x7f0000000300)=""/158, 0x9e}, {&(0x7f00000004c0)=""/185, 0xb9}, {&(0x7f0000000580)=""/104, 0x68}, {&(0x7f0000000600)=""/65, 0x41}], 0x5) 2018/04/17 05:07:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b15000)={0x33e}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x10000, 0x2]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'veth0_to_bridge\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e27, 0x0, @loopback={0x0, 0x1}, 0x2}, 0xfffffffffffffe2f) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x4, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000140)={0x6, r2}) fremovexattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00') 2018/04/17 05:07:10 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x4, 0x7f, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000245000)={r0, &(0x7f000039b000), &(0x7f000039c000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00002ae000), &(0x7f0000260ff8), 0x1}, 0x1ea) 2018/04/17 05:07:10 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x800000000005e20}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='mountstats\x00') setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000300)={@nfc_llcp={0x27, 0x1, 0x1, 0x3, 0x6, 0x2a, "04490bc577694875cae93f8a2d1aea53cf5df26c0c0f9292253b6a7bc97132a1b97369830f6ec301e76eab4e6a867be9a25098d356a2a07112c1dd51978a0b", 0xd}, {&(0x7f00000001c0)=""/246, 0xf6}, &(0x7f00000002c0), 0x48}, 0xa0) 2018/04/17 05:07:10 executing program 4: gettid() unshare(0x8000400) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) listen(r0, 0x0) 2018/04/17 05:07:10 executing program 6: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) socket$unix(0x1, 0x100000000000, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="80020000", @ANYRES16=r3, @ANYBLOB="300025bd7000ffdbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="6402fba7c3e8b0b17f70ce046ece305c41020038000100240001006e6f746966795f70656572735f6367756e740000000000000d6500000000000e0800030003000000080004000100000040004100240001007175657565000001010000000000000000000000000008000300030000", @ANYRES32=r2, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r2, @ANYBLOB="080007000000000074000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000004400040043006c0500080000050063a8030000000800a5ff00000080050007ffdc0900000100084d03000000df0e1f3f000200003f007f6e09000000ffff01080700000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r2, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r2, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c0004006861736800000000"], 0x280}, 0x1, 0x0, 0x0, 0x801}, 0x40040) 2018/04/17 05:07:10 executing program 0: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000100), 0x8) r1 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./control\x00') 2018/04/17 05:07:10 executing program 3: r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000001180), 0x80800) accept$nfc_llcp(r0, &(0x7f00000012c0), &(0x7f0000001340)=0x60) syz_emit_ethernet(0x15, &(0x7f00000011c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08059f02a559787e03"], &(0x7f0000000140)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400040, 0x0) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) socket$netlink(0x10, 0x3, 0xe) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001200)={@un=@abs={0x1, 0x0, 0x4e23}, {&(0x7f0000000180)=""/4096, 0x1000}, &(0x7f0000000040), 0x12}, 0xa0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) fcntl$setown(r1, 0x8, r3) 2018/04/17 05:07:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r0, &(0x7f0000000080)=""/8, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfff, 0x40000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'vlan0\x00', 0x5}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e24, 0x77, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e20}], 0x58) 2018/04/17 05:07:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100000000000a55}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x310) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x100000001, 0x5, 0x5, 0x1a, r0, 0x20}, 0x2c) 2018/04/17 05:07:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0xe72cc4a3e61aaced) r2 = accept4$alg(r0, 0x0, 0x0, 0x5) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200000, 0x0) setxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'system.', '/dev/sequencer2\x00'}, &(0x7f00000003c0)="73656375726974796574683028cf6d696d655f74797065f500", 0x19, 0x2) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000240)=""/213, &(0x7f0000000180)=0xd5) recvmsg(r2, &(0x7f0000000640)={&(0x7f00000001c0)=@generic, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)=""/201, 0xc9}, 0x0) 2018/04/17 05:07:11 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x11}], 0x1) exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/04/17 05:07:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b15000)={0x33e}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x10000, 0x2]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'veth0_to_bridge\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e27, 0x0, @loopback={0x0, 0x1}, 0x2}, 0xfffffffffffffe2f) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x4, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000140)={0x6, r2}) fremovexattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00') 2018/04/17 05:07:12 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(0xffffffffffffffff, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000180)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00000000c0)="18000000020001000000be744bff8c88360000110218000008ff0000000000400a006a8807aacb59db01061947b3550400000900a1e20059fc21e3e00000000000040100080b01000000b121ad147dd78a8810d2c85839193a17b222f5423f38ecaa008b00cf81000006000000000000001c00f800000000e9f57406aa010b0400264a64d2078a1864c84310abea04aa54da2955aee65d7299bb5d1200b7760053502e0a7c731dc4e94a1ee10000007f000000000000000000000000000034d2", 0xc0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x7eb7e3e97ae280ba, 0x4) fallocate(r1, 0x1, 0x6b9, 0x5) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) 2018/04/17 05:07:12 executing program 7: r0 = gettid() exit(0x0) getpriority(0xfffff77ffdfffffd, r0) 2018/04/17 05:07:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') vmsplice(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)}], 0x1, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) fcntl$setsig(r0, 0xa, 0x3f) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x4c) 2018/04/17 05:07:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000100)) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x143) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x3, 0x2b8d, 0x0, 0x8]}, 0xc) 2018/04/17 05:07:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) close(r0) 2018/04/17 05:07:12 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000001080)=@generic={0x4, "b30f2787cd5f0c50fb06a0810730b662b6e423882e8921cbe312e7cbacdfdc3fbf2a2fd963d88224177a2c8028bace1ffd03c8486a61ad8a01998fdb4375cb53258e094ab9ceee0827b8ab5876d64abf0e009e5d4d14256887a43a8a0ff7a835f80d06d5e3218b2511f05a58b6f336ad8b446c7428de14fa0354b404d251"}, 0x80) r1 = socket$inet6(0xa, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$bt_hci(r1, 0x84, 0x76, &(0x7f0000000080)=""/4096, &(0x7f0000000040)=0x1276) [ 82.247625] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 82.264992] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 2018/04/17 05:07:12 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(0xffffffffffffffff, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:12 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xe21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x29, @empty, 0x4e24, 0x1, 'lblcr\x00', 0x4, 0x5, 0xc}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 0x4, 0x2, 0x547b}}, 0x44) 2018/04/17 05:07:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000180)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00000000c0)="18000000020001000000be744bff8c88360000110218000008ff0000000000400a006a8807aacb59db01061947b3550400000900a1e20059fc21e3e00000000000040100080b01000000b121ad147dd78a8810d2c85839193a17b222f5423f38ecaa008b00cf81000006000000000000001c00f800000000e9f57406aa010b0400264a64d2078a1864c84310abea04aa54da2955aee65d7299bb5d1200b7760053502e0a7c731dc4e94a1ee10000007f000000000000000000000000000034d2", 0xc0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x7eb7e3e97ae280ba, 0x4) fallocate(r1, 0x1, 0x6b9, 0x5) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) 2018/04/17 05:07:13 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000840)=@allocspi={0x104, 0x16, 0x401, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}}, 0x0, 0x7fffffff}, [@mark={0xc, 0x15, {0x0, 0x80000001}}]}, 0x104}, 0x1}, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/224) 2018/04/17 05:07:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b15000)={0x33e}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x10000, 0x2]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'veth0_to_bridge\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e27, 0x0, @loopback={0x0, 0x1}, 0x2}, 0xfffffffffffffe2f) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x4, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000140)={0x6, r2}) fremovexattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00') 2018/04/17 05:07:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x9a430a879147e596, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0x4, 0x4, 0x85, 0x6, 0x3]}, &(0x7f0000000100)=0xe) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}], 0x1, 0x8881) accept(r2, 0x0, &(0x7f0000000140)) 2018/04/17 05:07:13 executing program 0: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000), 0x4) prctl$intptr(0x18, 0x0) 2018/04/17 05:07:13 executing program 7: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x2, 0x7, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/04/17 05:07:13 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x88) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xffffffd5, 0x0, 0x0, 0x1e0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0xc00, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f00002c9000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/17 05:07:13 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89ed, &(0x7f0000000080)={'bridge_slave_1\x00', @ifru_flags=0x100}) 2018/04/17 05:07:13 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(0xffffffffffffffff, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b15000)={0x33e}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x10000, 0x2]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'veth0_to_bridge\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e27, 0x0, @loopback={0x0, 0x1}, 0x2}, 0xfffffffffffffe2f) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x4, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000140)={0x6, r2}) fremovexattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00') 2018/04/17 05:07:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000022fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000014db7)=ANY=[@ANYBLOB="140000000000"], 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x84002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x167a, 0x8) 2018/04/17 05:07:13 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x10001) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x0, 0x1, "4d0ace05530a", 0x2}, 0x10) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/17 05:07:13 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:13 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009ef000), 0xfffffffffffffdfd, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x1, 0xff, 0xcb4, 0x5, 0x9, 0x9c, 0x1, 0x8, 0x1, 0x2}, 0xb) 2018/04/17 05:07:13 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x0) r1 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="242f5d7d3a6c6f6d643573756d7b2173656c696e757805707070317b2f2b656d30402347504c00", 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)='\x00') 2018/04/17 05:07:13 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r2 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x1) sendfile(r2, r1, &(0x7f0000000000)=0x2, 0x7fffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x3}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r3, 0xd00f}, &(0x7f0000000180)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000), 0x0) 2018/04/17 05:07:13 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:14 executing program 1: unshare(0x8000400) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x501c00) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x4, 0xff, 0x2, 0x0, r0}, 0x571) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r1}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) fcntl$getflags(r1, 0x409) 2018/04/17 05:07:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000040)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x180) r2 = memfd_create(&(0x7f00000000c0)='trusted\x00', 0x3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in6=@loopback}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) getdents(r3, &(0x7f00000002c0)=""/133, 0x54) getdents64(r3, &(0x7f0000f57971)=""/1679, 0x68f) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$TIOCCBRK(r1, 0x5428) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/17 05:07:14 executing program 4: prctl$intptr(0x24, 0xfffffffffffffffe) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x400, 0x42) r1 = request_key(&(0x7f0000000380)='cifs.idmap\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='user\x00', 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000480)='big_key\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="b48418097788dcb10c0fb44edaf86b991d8ec1e9a4a5a657afa55f4d0eebcaeadf0de00739eaf73bed685b8caa1fde4bb968e518d8ce9b3193e4c44d3c75c4c1c26ed5d5740af7ece8af690afe71c0320ab05adc1aff65e0e5371e51e57a74c6b6b78eb0b7cf2abb8ee858b910ceee14e0c43f4e9f2d79b78e972ba0d8cc6557e6133223e6c573a193538ec99888367bda2f782e6fabc533e2d76fa3ccb83efd6c7016651f5b10780f502eaef0b847ef6d1320330ce256c79c9f30ed6494fa328d4d61e838d3af46a11f808559d274839ec356568ccaa4f6e29a", 0xda, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f00000001c0)=[{&(0x7f0000000140)="5d17ff5a5a1328a157ec205c97459a5c7371aefbb6f924775e6f984a444f8b33638210bca53ff87891ff13e02d6aa589fe9ed7727c4c4c1863f890e2204e96d5b3ca5aa3c40fb0be32137517acba103a0788d9f8222385e995b8a07ee1ce5edb", 0x60}], 0x1, r3) r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 2018/04/17 05:07:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b15000)={0x33e}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x10000, 0x2]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'veth0_to_bridge\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e27, 0x0, @loopback={0x0, 0x1}, 0x2}, 0xfffffffffffffe2f) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x4, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000140)={0x6, r2}) 2018/04/17 05:07:14 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:14 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) getsockname(r1, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) r2 = dup3(r1, r0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000ec0)=ANY=[@ANYPTR64, @ANYBLOB="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"], 0x1001) ftruncate(r1, 0x3) 2018/04/17 05:07:14 executing program 6: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg(r0, &(0x7f0000006040)=[{{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001c40)}], 0x1, &(0x7f0000001d80)=ANY=[@ANYBLOB="10000009000081e91395000000200000"], 0x10}}], 0x1, 0x0) 2018/04/17 05:07:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r2 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x1) sendfile(r2, r1, &(0x7f0000000000)=0x2, 0x7fffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x3}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r3, 0xd00f}, &(0x7f0000000180)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000), 0x0) 2018/04/17 05:07:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = dup2(r0, r0) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000ffefc8), 0x2aa, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001600), 0x8) 2018/04/17 05:07:14 executing program 4: r0 = socket(0x1d, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000140)=@generic={0x0, "c36829ad5eb402e149ea70de8976972cc2aa4d9f076037aebfe8e6c9f71dbea19a67b6764f6e35369f0bb0db456afefe5050cfd8e8d951c35cf3ebc1e54a559fda02d7fd98c2a1efce916950e26c72bbed4d4911072daf5be21e65b98dd26950176f78a432d0f4a9307bb1bc8a4da5e5af6028105d492c6e2829cbd408f1"}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000000c0)}}], 0x2, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000002c0)=0x2a4, &(0x7f0000000280)=0xfffffffffffffec9) 2018/04/17 05:07:14 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:14 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000001400)='/dev/vcs#\x00', 0x8, 0x0) accept$inet(r0, &(0x7f0000001440), &(0x7f0000001480)=0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x400012f}) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x4, &(0x7f0000001340)=[{&(0x7f0000000140)="76551e2babc8b25c9d6b5c20f371a227af2d825ebea57634ed3f6ddb1344ceb3ac1376d4fb2c1473a627e5cc751e6e9ee1c05b14d07714cf8591475fad9164ed7a372150aef6863d71b583355f17fdfccdcc9f0baf0ef8afa35882a352eca809c0462712dcd38334f8184fb4479c687a019c56e0b1374b03f7cb18c6493559181fdf115c35e896ddacdecb62a741df19aa19d4df2cc202f86903e089a9b6", 0x9e, 0x40}, {&(0x7f0000000200)="9babd457323143bf6ce1adf64b26a0f1cf434555", 0x14, 0x8}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="783b5e33bde1667859f4c9541fadc16bdfc2efd433c5c78a6b24e19530561c7c100c3de31bcdfcf9a80f6278dda3cadd44270eb40aaa6eca4ba2390076d4d71a2325f9f4d213bed84ee71afccf735b8c1b486aa4c5dcd1bee8b7e6afd3a88b7276737fc368df48c49ee325d786122905da76550836280bcf59350c782c79901d11b1732008e3be3d531c6b714495a28b7a10b3eb14eac4e1c5675dee244fd261cddaaef82e90494879d9c6f97e7935d7665b1e0a3cbdc0cebaa8bee32ab10881ce562a3065445771eb86b5e615843d7ec0517662cbcbb8569b50026f97b32a1118543fcd531a73b8410937f97a", 0xed, 0x2}], 0x8000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000014c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001500)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001540)={r2, r3}) signalfd(r1, &(0x7f00000013c0), 0x8) ioctl$sock_ifreq(r1, 0x89bb, &(0x7f0000000080)={'ip6gre0\x00', @ifru_addrs=@generic={0xa, "239d6679b09448fda033d6143c23"}}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000008c000)=""/195}, 0x48) 2018/04/17 05:07:14 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020400df090000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x3, 0x0, 0x0, 0x7}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r4, 0x100000000, 0xcb, "38f8cb3d9b409a75739d267996aa9e07e0c047ac1c8d2c2cd0f372f75690e3a962af1cc68f3cdd663d96c8e1971ed47c23f2bffc8b9d1740deed65978fb0159d9fe4c6f6575be6ded7cea7620083874703d6c48a8ce10dd70c55c7521bb29856a2b226d847d84c7997a300e60d03386eaa1559627fb10d96470b35a9ddb9832838016c7d64ba7e5e2c1750f60518f9f754ba3fd15d386432d9c2b35824eb14249bf8cb30e79f906d6219cc745fcd5f812f02922c3af85a782a30c04f3868daaae184defc91c6c5ded2c512"}, 0xd3) creat(&(0x7f00000004c0)='./file0\x00', 0x120) socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000680)={{{@in=@multicast2, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000640)=0xffffffffffffff2a) 2018/04/17 05:07:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b15000)={0x33e}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x10000, 0x2]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'veth0_to_bridge\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e27, 0x0, @loopback={0x0, 0x1}, 0x2}, 0xfffffffffffffe2f) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x4, 0x0, 0x0, 0x8}) 2018/04/17 05:07:14 executing program 1: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) 2018/04/17 05:07:14 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000d26000), &(0x7f0000d25fc0), &(0x7f0000d25fc0), &(0x7f0000ab6ff0), &(0x7f0000000240)={&(0x7f0000288000), 0x8}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000040)="ff467e4e0774a84a4adfb0f6fdb9a643f3973c77cdbbb8fe193f9e93ae526a040eba43610e1b490133a3d8", 0x2b, 0x8040, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/17 05:07:14 executing program 7: unshare(0x8000400) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000000100)="34b9") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x4, 0x1, 0x2}, {0x1, 0x16bb3b8c, 0x1, 0x7f}, {0xfff, 0x0, 0xfffffffffffffffc, 0x101}, {0x40, 0x3, 0x7fffffff, 0xfff}, {0x1ff, 0x101, 0x4, 0x800}, {0x6, 0xbd4, 0x7, 0xfff}]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e22, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x6, [0x9, 0x200000000, 0x1, 0x0, 0x6, 0x934, 0x80000000, 0x9]}, 0x5c) 2018/04/17 05:07:14 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:14 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001200)={0xffffffffffffffff, &(0x7f0000000140)="a6", &(0x7f0000000200)}, 0x20) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x80800) r1 = socket$inet6(0xa, 0x80000, 0x3) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000240)={'eql\x00', 0x4}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={0xffffffffffffffff, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) 2018/04/17 05:07:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b15000)={0x33e}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x10000, 0x2]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'veth0_to_bridge\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e27, 0x0, @loopback={0x0, 0x1}, 0x2}, 0xfffffffffffffe2f) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 05:07:14 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x8, 0x27}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0xb1, "2ef3940994cb871e18d9f232667db6307eec46ef84d0dfcde0de47919f8c1dff4e4a0a5cbaedda4c5261c14c8f71d5d22669ff20c84b743a1ac477f0eb9e0dd8c05e68c6a28a52d8db2268364c92379e196a1ac054267034106db964369e9c4446240b41a8113c49b98dd4c86cdc9c8104d9c458f3b26e308f38ef99d3d737fbba9ef2e91c85c09cbfe868925b7be4227e063880b939577ab7cb63a6883d719fc92f4e4d44863a6976700ce51266494722"}, &(0x7f0000000140)=0xb9) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00000001c0), &(0x7f0000000200)=0xa0) 2018/04/17 05:07:14 executing program 1: r0 = memfd_create(&(0x7f0000000000)='keyringeth1+^!proc$bdev\x00', 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x80000001, 0x8000, 0x0, 0x2, r1}, &(0x7f0000000100)=0x10) prctl$void(0x24) 2018/04/17 05:07:14 executing program 4: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x111100, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20}}, 0x100000001, 0x1, 0xff, 0x81, 0x6}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x2, 0x4, [0x0, 0x20, 0xff, 0x3ff]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x37, &(0x7f0000002fc0), &(0x7f0000003000)=0xc) 2018/04/17 05:07:14 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0), 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x20, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x20, 0x0, 0x5, 0x429b, 0x5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20}}, 0x2, 0x1, 0x1, 0x1, 0x2}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000280)=0x4) getsockname$netrom(r1, &(0x7f0000000300), &(0x7f0000000080)=0x10) 2018/04/17 05:07:14 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x6, 0x4000002011, r0, 0x0) io_setup(0x2, &(0x7f0000f1fff8)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000000c0)="ef70d98a789e1292d690b85696", 0xd}, {&(0x7f0000000100)="676aab7e9913fc0140014ef922b8654e656ec7bf9d678e820f6611f39e1c9e3f4192d6228828c27ee9bf90f5377d445fbb4bcb3c134651f019a8f4c48a0aae60b5eaa3612961f5b68fad1df73be25a61b2c732023d75adbe99355b7c358a6bfd6d7adb0c894275ad85d48a32999e5757bd913633acb5082c6755d180e85204dc3d8fadb96a98a1d1facf2afdfb0323b9021003a843", 0x95}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f00000001c0)="c28a4cec189bf3e6fefea648049b1a59dd573e78a188db4e960dd875d752105be959d9a70f569b4a88001eef831bec835500d27c4f5b0e6f7afbcbafc2e355f19133010e8870343ddcf0290f8f034de6286bc971b2462c9712d19c6c499e8df08bb07809a3f53128c63b3c2b790c36", 0x6f}, {&(0x7f0000000240)="912d0419e8a1ffa699db34309588f463fdd7c43ca40e2d730a8e04e3f9f6ad0d672ac190f668084413f8abd7b1f2158a32969e1126ff5a2b9087dabbce1c8f5b8b250d86d0ab3b3c489c3758650f68a82de382c1ea19362499a7ad027eb9ba62855257a1b93109513ad14b302f551b455d802c573e029b425eb957e08c6a88f4c77057ef2287a36e877b000fd5a2586489a96f5d0bf806e8bb2111b23b1c1b2895eec0f884e26a04e05c4746ad150e1c79bcb001b1c29cd07eec029b42d9217b065981228ba739a687865fe82cbb1e980bcae2e641064886d0739ddf953eb71dccf21a4c", 0xe4}, {&(0x7f0000000340)="ccda2eb0526773a0ae161eeebcdc9a6e0990a81cbd8e65d7a4923a8e2d3146c6e124eec4454ab00c1511", 0x2a}, {&(0x7f0000000380)="79253f746ae028f5a8e773f6434a3018d1484ea2ff969a1fae063244c1f564eeccabe2e131be7a5a582e2145a79c1ce7f508ccd3068cf68fed3b969bf4316c7117a31336615c10f97c71bb4773eacf4519948655ae5de39277c168fe6771efc921014cde496981edf5c18a04114f47b33a66709090dca31444ab223e9245630bff8e9400", 0x84}], 0x7, 0x0, 0x0, 0x20000010}, 0x4000000) 2018/04/17 05:07:14 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b15000)={0x33e}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x10000, 0x2]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'veth0_to_bridge\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 05:07:14 executing program 1: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) 2018/04/17 05:07:14 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x1}) 2018/04/17 05:07:14 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x400, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)) ioctl$VT_RELDISP(r0, 0x5605) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/17 05:07:15 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:15 executing program 0: madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000100)={0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={0x0, 0x5, 0x1, 0x8, &(0x7f00004f9000/0x1000)=nil, 0x3}) madvise(&(0x7f0000582000/0x4000)=nil, 0x4000, 0xf) 2018/04/17 05:07:15 executing program 6: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x10e, @time}) r3 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="e9b815c6ff7ff78213fa425afb19a71394d7564326", 0x15, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r3, &(0x7f0000000140)="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", 0xfa, r4) request_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='\x00', r3) 2018/04/17 05:07:15 executing program 3: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f00000000c0)="e274bed101c6860ae552bfaeb2f7871732bd3b6a5c75a8a9fedbb9742f2958f89b2c4dd19f857531ee88fac17941bc48338c122450816bf8a5a3", 0x3a, 0xffff}, {&(0x7f0000000100)="b53fee28cb8176b4ed82cd", 0xb, 0x1}, {&(0x7f0000000140)="b7e80417691df30f9fc0c1fd6ce29d83cc904fe243de476137346115e455d4d433aeee66acd8b78c3d6488764b3fa1427c8c7fefbfaaaeb154186d2cbed5a113d87af3035b", 0x45, 0x40}], 0x110000, &(0x7f0000000240)=ANY=[@ANYBLOB='norecovery,noinit_itabloc,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000340)=""/30, &(0x7f00000003c0)=0x49) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/17 05:07:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0xff07) getpeername(r0, &(0x7f0000000140)=@hci, &(0x7f00000000c0)=0x80) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x9}, &(0x7f00000001c0)=0x8) 2018/04/17 05:07:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b15000)={0x33e}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0x10000, 0x2]}) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 05:07:15 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) connect$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) r1 = creat(&(0x7f0000000000)="e91f7189591e9233614b00", 0x20) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) 2018/04/17 05:07:15 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="8b3c54671f4c70a9a80d1d64c032dc6620019b6a0024b5bd24e3cfe6ca78fca45f"], 0x1) fallocate(r1, 0x3, 0x3, 0xffff) [ 85.914514] QAT: Invalid ioctl [ 85.944922] QAT: Invalid ioctl 2018/04/17 05:07:16 executing program 3: umount2(&(0x7f0000000000)='./file0\x00', 0x1) symlink(&(0x7f0000006080)='./file0\x00', &(0x7f00000060c0)='./file0/file0\x00') 2018/04/17 05:07:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr}, 0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/17 05:07:16 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="f8c7a6522a509f36a4c66d622e3be53ff4567aad280f14e00a8b7828c7882def45ad27f0c8865c81fb85bd8d7a4ef2c9efc0d5e7dbf7ff800c2ff943569663ef44303125abdb416b5a35834759c2c49decad6ee762ceb0970cdffa411029aae6a5fe364103eae4d79080d9d18ffdcdce1427f65e4581b66407c83849fa3af7a8a937fc1fff44cc1ebf1ed325097967a97dca3799c837adbe88c61797d18d9f2bc724358654bf99cca63172cfac81970f63fecf1950", 0xb5, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000001640)='logon\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000016c0)='\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f00000015c0)=[{&(0x7f00000003c0)="45b7f5da5396e9af8b94e6eb424cfaf32a12ed61fc3097497a970d5b4f67f446383a7c4bae18ca74d7260d83410cc4d5026e98522dc5703214b67eac54511725d878e8d7d84765eb4f438e6aca66883beaeda6252745fbd9b48ba42457375288ac8e074c47855279546ff43e58dbd4d92c5f4f1c64c3ac96", 0x78}, {&(0x7f0000000440)="a026d918f2cb9e4e2b01e600cf512f2ae3f1b4cdfa4b414ca40e2dfbf10d492379308f89fd858610ac9d3ea10d8477532d294bd43d4f7890f3c52501b77057b511e2ce50b596849aa248ae1b97043eaededfcb799e904fff67e356c2f0db18be013e81019eef09a6d956fdd51226299bec1af85db53d93eedac19ee261e370145bed6072be23997a9fb7c46fc4cd004493d3618af53ff6996939637e44c632c922db20aa3735a0a7c54420bcc9a3a8e6fa7482a3b88bfe572c4b96c231505a6263924ff5d6c326dd98ede394e15d03acf8f1f91d5dffb7baf6e0084e19ea9c", 0xdf}, {&(0x7f0000000540)="2bee3a6051c8ee47563b15c7", 0xc}, {&(0x7f0000000580)="b5", 0x1}, {&(0x7f00000005c0)="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", 0x1000}], 0x5, r2) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000000000)=""/197, 0xc5, &(0x7f0000000100)=""/131, 0x0, 0x2}}, 0x68) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000001700)=0x204000000) 2018/04/17 05:07:16 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000000)={0x14, 0x1d, 0x2ff, 0x0, 0x0, {0xf}}, 0x14}, 0x1}, 0x0) fcntl$getown(r0, 0x9) 2018/04/17 05:07:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b15000)={0x33e}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 05:07:16 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1f, 0x8000, 0x56, 0x100, r2}, 0x10) r3 = syz_open_pts(r0, 0x1) fcntl$setstatus(r3, 0x4, 0x2800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x7, 0x7, 0x80000001, 0x5, 0x20}, &(0x7f0000000200)=0x98) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000517ffc)=0x1b) close(r0) 2018/04/17 05:07:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x8}, 0xffffffffffffff9e) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x86100, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/17 05:07:16 executing program 3: r0 = creat(&(0x7f000002bff8)='./file0\x00', 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000080)=@known='system.posix_acl_access\x00') 2018/04/17 05:07:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b15000)={0x33e}, 0x20) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 05:07:16 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:16 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x4}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x21}) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000000, 0x4000) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/04/17 05:07:16 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') epoll_create(0x7fb) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x32, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 05:07:16 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0008004500001c00000000002c90785315752b0100004e210008907837c859bd9dc936fb0879dc56b9d7cb00000000000000000000000000000000000000000000"], 0x0) 2018/04/17 05:07:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x4c) fchdir(r0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) 2018/04/17 05:07:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 05:07:16 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80, 0x40080) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/17 05:07:16 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) unshare(0x800004000003ff) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) ioctl$int_in(r1, 0x5421, &(0x7f0000000100)=0x57) 2018/04/17 05:07:16 executing program 0: seccomp(0x2, 0x0, &(0x7f0000028ff0)={0x0, &(0x7f00001a7fd8)}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setfsuid(r0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x68800) perf_event_open(&(0x7f0000000000)={0x6, 0x70, 0xf6f2, 0x2, 0xf1, 0x20, 0x0, 0x92, 0x200, 0x0, 0x87d, 0x7, 0x1, 0xffffffff, 0x8001, 0x7, 0x3, 0x1, 0x10001, 0x8, 0x68, 0x1, 0x6, 0x3, 0x0, 0x1, 0x101, 0xd81d, 0x3ff, 0x3, 0x5, 0x9bf, 0x1, 0x6384939b, 0x3, 0x7, 0x1, 0xffffffff, 0x0, 0xa5, 0x1, @perf_config_ext={0x200, 0x6}, 0x2006, 0x7ff, 0x4, 0x7, 0x7, 0x0, 0x8}, r1, 0x5, r2, 0x0) 2018/04/17 05:07:16 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:16 executing program 7: madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) clone(0x8040000, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000280)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x42) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) 2018/04/17 05:07:16 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000005d00)=[{{&(0x7f0000000080)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000100)=""/105, 0x69}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/87, 0x57}, {&(0x7f0000001200)=""/221, 0xdd}], 0x4, &(0x7f0000001340)=""/14, 0xe, 0x1}, 0x4}, {{&(0x7f0000001380)=@generic, 0x80, &(0x7f0000002580)=[{&(0x7f0000001400)=""/38, 0x26}, {&(0x7f0000001440)=""/246, 0xf6}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)}], 0x4, &(0x7f00000025c0)=""/185, 0xb9, 0x9aa}, 0x30}, {{&(0x7f0000002680)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002700)=""/122, 0x7a}, {&(0x7f0000002780)=""/241, 0xf1}, {&(0x7f0000002880)=""/194, 0xc2}, {&(0x7f0000002980)=""/112, 0x70}, {&(0x7f0000002a00)=""/48, 0x30}], 0x5, &(0x7f0000002ac0)=""/71, 0x47, 0x2}, 0x80000001}, {{&(0x7f0000002b40)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002bc0)=""/2, 0x2}, {&(0x7f0000002c00)=""/59, 0x3b}], 0x2, &(0x7f0000002c80)=""/11, 0xb, 0x8000}}, {{&(0x7f0000002cc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002d40)=""/107, 0x6b}], 0x1, &(0x7f0000002e00)=""/56, 0x38, 0x32c}, 0x1}, {{0x0, 0x0, &(0x7f0000003340)=[{&(0x7f0000002e40)=""/215, 0xd7}, {&(0x7f0000002f40)=""/106, 0x6a}, {&(0x7f0000002fc0)=""/124, 0x7c}, {&(0x7f0000003040)=""/105, 0x69}, {&(0x7f00000030c0)=""/248, 0xf8}, {&(0x7f00000031c0)=""/98, 0x62}, {&(0x7f0000003240)=""/231, 0xe7}], 0x7, &(0x7f00000033c0)=""/12, 0xc, 0x2}, 0xfffffffffffffff9}, {{&(0x7f0000003400)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003480)=""/91, 0x5b}, {&(0x7f0000003500)=""/82, 0x52}, {&(0x7f0000003580)=""/78, 0x4e}, {&(0x7f0000003600)=""/40, 0x28}, {&(0x7f0000003640)=""/19, 0x13}, {&(0x7f0000003680)=""/9, 0x9}], 0x6, &(0x7f0000003740)=""/133, 0x85, 0x3f}, 0x401}, {{&(0x7f0000003800)=@ax25, 0x80, &(0x7f0000005c40)=[{&(0x7f0000003880)=""/91, 0x5b}, {&(0x7f0000003900)=""/115, 0x73}, {&(0x7f0000003980)=""/198, 0xc6}, {&(0x7f0000003a80)=""/4096, 0x1000}, {&(0x7f0000004a80)=""/231, 0xe7}, {&(0x7f0000004b80)=""/87, 0x57}, {&(0x7f0000004c00)=""/50, 0x32}, {&(0x7f0000004c40)=""/4096, 0x1000}], 0x8, &(0x7f0000005cc0)=""/64, 0x40, 0x4}, 0x3f}], 0x8, 0x10042, &(0x7f0000005f00)={0x77359400}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002540)=0xfffffffffffffa67, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f00005c9000), 0x4ab, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000005fc0)={{0x7, 0x5}, 'port0\x00', 0x80, 0x4, 0x5, 0x6f1, 0x800, 0xb0, 0x3, 0x0, 0x4, 0x7}) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000005f40)=[@in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xc}, 0x1}, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3ff}], 0x2a) 2018/04/17 05:07:16 executing program 6: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000014000), &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f0000012000), &(0x7f000000cff6), 0x1}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@mcast1, @in=@loopback}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000800)={@local, @multicast1}, &(0x7f0000000840)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000880)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000980)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000007c0)={"746561d515739d0576655f352200", r2}) getresuid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x4, 0x4e22, 0x6, 0x0, 0x80, 0x20, 0xde, r3, r4}, {0x9, 0x200, 0x5, 0x7, 0xb7, 0xfffffffffffffff8, 0x7f, 0x2712}, {0x0, 0x0, 0xcac}, 0x8, 0x0, 0x1, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x21}, 0x4d4}, 0xa, @in, 0x3504, 0x7, 0x2, 0x80, 0x7fff, 0x659, 0xadb}}, 0xe8) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101800, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) sendto$packet(r5, &(0x7f0000000080)="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", 0xfe, 0x4000011, &(0x7f0000000200)={0x11, 0xf, r6, 0x1, 0x3ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/17 05:07:16 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="0203000016000000000000000000000004000300000000eeff000000000000000000000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400000000a05b1f00000029ac0000000000000000e10000000000000000020001000000000000009900004d000005000500000000000a00a14e00000000000000000000000000000000000000aa0000000000000000"], 0xb0}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) 2018/04/17 05:07:16 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') epoll_create(0x7fb) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x32, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 05:07:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 86.863878] QAT: Invalid ioctl [ 86.921778] QAT: Invalid ioctl 2018/04/17 05:07:17 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:17 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0xfffffffffffffdce, 0x0) readv(r0, &(0x7f0000001380), 0x1000000000000032) 2018/04/17 05:07:17 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x80000005}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000000}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/17 05:07:17 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x5, 0x1, 0x1, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="0d8d6ca9c959300c425064138611b2ffeb40e73a402d94151c8c44ec6c9583b4569b7db3b689cbb5c1a08f03b9136aeb1e638f9e88c5d8b50211a4cdf215e0bd9e827b0d79bc61749a93e605b4a665ea91adc402d02c80d4088f0f0843c3e571c1e9dff19ce866790f946a1701cdf171807fd1b697307c2efe6bb91a402a93883f960743f30fb63e0d4a9d280bf90089e25f097f7cc4bc1648ff6bd2e611a43e447e2713f4", &(0x7f0000000040)="d844c241b48dbc7a4b"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f00000001c0)="a215ff03d179f1b8b3bf41193c58d6d3dbbfc3e48c967cfb2c85d0568f136c0342e827d7702051c31741fe06e0e69ad61146526d385d05bbbcf450ef2f5c64f8246948cda346342587f9d2e3b1bdc6d9300f432803ddbdeaff6116cb10068fbebbe312f86ae0fa9bc23c6f1adcd5237c0121c0576e1334", &(0x7f0000000240)="e49698766d8a1f181345fd652589e3b9ca71b25841ac5c561d7108816b94c1beba0a6a3ef28d8988cc9cbee68bb472b3f5dfaac0af5a0c77d74f1e673c1d20a99ac0e8eb417ad012a7fe90cc6f5c7fef05d34c78775d01a6bfe74805c47fb2ba1a9e9b2ade4536e8f6c042693632d3dda8d44de78543a35836db3a4258cf274ab15e9e3f91bdc048427f11ce2a96c062af7c8a0657b673790151f511dcf4d27d66eb7f7a8b2a812cb477e737fd02306664556312900b5c2aa4158c11d1e8d99a46ab1c82784f16cf73a8cb547ba4110d8cb1173e424b3502c31eec2f18a25a7816484b0b3cd059e28f04c9dc3d6b", 0x3}, 0x20) 2018/04/17 05:07:17 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) open_by_handle_at(r1, &(0x7f0000000080)={0x9e, 0x9716, "001a3ed14af85e5207caafbfb52ac4c32d9ce3a6bb8aeab3d6149a751a3a44760d60cfc9355851d8b7571b1d88bb9d685b58f4c359935ec0b6445ef9bd369d8bd553253254a1c64b271e072fef252fb38d656d5da760c6e76b33853ad4581966cecfc5e2c79ae64beaed5baef5d3b775286fbebec3946b78effc6f629f003ee72163ff41eb0da25bcb7ef2a7740bd997716fa41b9213"}, 0x105101) write(r1, &(0x7f0000000080), 0xfffffe99) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)) 2018/04/17 05:07:17 executing program 7: madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xc) clone(0x8040000, &(0x7f0000000380), &(0x7f0000000440), &(0x7f0000000480), &(0x7f0000000280)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x42) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) 2018/04/17 05:07:17 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000601ffff0000000000000000000000004222c1128cc4ae4c7d5899f364c4170c0445acd8998e7321f32602592c083bf6b18780a1836e5c174e3a6feb9ec67faec523d77fe88dafc093b64b38f14eaf73488c5421d2cae312f670fe9a86db0ca9015561b32a201ad0781342c5ce14f28f12f61f361b7d49"], 0x14}, 0x1}, 0x0) 2018/04/17 05:07:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 05:07:17 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:17 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffffffffffe, 0xfffffffffffffffe) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x0, 0x4, 0xfffffffffffffffe}) 2018/04/17 05:07:17 executing program 1: r0 = socket(0x10, 0x2000000000802, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=@delneigh={0x48, 0x1d, 0x200, 0x70bd27, 0x25dfdbfd, {0x1c, 0x0, 0x0, r1, 0xb, 0x20, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @NDA_MASTER={0x8, 0x9, 0x5}, @NDA_MASTER={0x8, 0x9, 0x8000000}, @NDA_VNI={0x8, 0x7, 0x9}]}, 0x48}, 0x1}, 0x0) 2018/04/17 05:07:17 executing program 3: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./control\x00', 0x0, 0x10}, 0x10) 2018/04/17 05:07:17 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() modify_ldt$write2(0x11, &(0x7f0000c8cff7)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x100, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000500), &(0x7f0000000540)=0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xeeb}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={r3, r4}) modify_ldt$read(0x0, &(0x7f0000000000)=""/131, 0x755a856d1deebb76) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0xe8, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x2, @empty, 0x9}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xb}}, @in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000000300)=0x10) sched_setscheduler(r0, 0x5, &(0x7f0000000480)=0x77) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000380)={{{@in6, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000340)={r5, 0x4}, 0x8) 2018/04/17 05:07:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b15000)={0x33e}, 0x20) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 05:07:17 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020fc8b7da61afc9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5bc) 2018/04/17 05:07:17 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000001000)={0x1000000000001}, 0xffffffffffffff9d) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10001, 0x208043) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x8000800, @dev={0xfe, 0x80, [], 0x1a}, 0x7fff}, @in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0x54) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) 2018/04/17 05:07:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)='&', 0x1) 2018/04/17 05:07:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000040)="390000001300090069000000000000007f00804003000000460001070000001419000a00040002000000096e0200000000000000000003f500", 0x39}], 0x1) 2018/04/17 05:07:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000240)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x9, 0x0, 0x8, 0x179, 0x3}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x80, 0x1, 0x8575, 0x7ff, r1}, 0x10) 2018/04/17 05:07:18 executing program 2: setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b15000)={0x33e}, 0x20) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 05:07:18 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x1, 0x100000001, 'queue0\x00', 0x7}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/99, 0x63}], 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000300), 0xfffffffffffffcee) unshare(0x20000400) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001}, 0x2c) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000280), &(0x7f00000002c0)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r3}, 0x2c) r4 = dup3(r0, r0, 0x80000) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f00000000c0)) fsync(0xffffffffffffffff) 2018/04/17 05:07:18 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) open_by_handle_at(r1, &(0x7f0000000080)={0x9e, 0x9716, "001a3ed14af85e5207caafbfb52ac4c32d9ce3a6bb8aeab3d6149a751a3a44760d60cfc9355851d8b7571b1d88bb9d685b58f4c359935ec0b6445ef9bd369d8bd553253254a1c64b271e072fef252fb38d656d5da760c6e76b33853ad4581966cecfc5e2c79ae64beaed5baef5d3b775286fbebec3946b78effc6f629f003ee72163ff41eb0da25bcb7ef2a7740bd997716fa41b9213"}, 0x105101) write(r1, &(0x7f0000000080), 0xfffffe99) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)) 2018/04/17 05:07:18 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[], 0x0) 2018/04/17 05:07:18 executing program 1: ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8400, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000080)=""/107, &(0x7f0000000100)=0x6b) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x3028080, &(0x7f000000a000)) 2018/04/17 05:07:18 executing program 2: setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b15000)={0x33e}, 0x20) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 05:07:18 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[], 0x0) [ 88.346654] ================================================================== [ 88.354075] BUG: KMSAN: uninit-value in crypto_inc+0x2ab/0x2f0 [ 88.360052] CPU: 1 PID: 7096 Comm: syz-executor4 Not tainted 4.16.0+ #84 [ 88.366891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.376242] Call Trace: [ 88.378959] dump_stack+0x185/0x1d0 [ 88.382599] ? crypto_inc+0x2ab/0x2f0 [ 88.386400] kmsan_report+0x142/0x240 [ 88.390207] __msan_warning_32+0x6c/0xb0 [ 88.394271] crypto_inc+0x2ab/0x2f0 [ 88.397900] drbg_ctr_update+0x3a04/0x3d10 [ 88.402150] ? drbg_hash_df+0xc70/0xc70 [ 88.406128] drbg_seed+0xcba/0xe90 [ 88.409694] ? add_random_ready_callback+0x4c/0x3c0 [ 88.414728] ? __kmalloc+0x23c/0x350 [ 88.418453] ? _cond_resched+0x3c/0xd0 [ 88.422365] ? drbg_kcapi_seed+0x129f/0x2270 [ 88.426781] drbg_kcapi_seed+0x1c97/0x2270 [ 88.431040] ? drbg_kcapi_random+0xc20/0xc20 [ 88.431057] crypto_rng_reset+0x262/0x310 [ 88.431074] rng_setkey+0x8b/0xa0 2018/04/17 05:07:18 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200000000000009, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x1}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x4, 0x0, 0x40, &(0x7f0000ffa000/0x4000)=nil, 0x100}) timerfd_gettime(r0, &(0x7f00000000c0)) lseek(r0, 0x0, 0x1) [ 88.431088] alg_setsockopt+0x6c5/0x740 [ 88.431102] ? rng_release+0x50/0x50 [ 88.431123] ? alg_accept+0xd0/0xd0 [ 88.431138] SYSC_setsockopt+0x4b8/0x570 [ 88.431156] SyS_setsockopt+0x76/0xa0 [ 88.431171] do_syscall_64+0x309/0x430 [ 88.431187] ? SYSC_recv+0xe0/0xe0 [ 88.431203] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.431211] RIP: 0033:0x455329 [ 88.431218] RSP: 002b:00007fa8f9fecc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 88.431230] RAX: ffffffffffffffda RBX: 00007fa8f9fed6d4 RCX: 0000000000455329 [ 88.431237] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 88.431244] RBP: 000000000072bea0 R08: 0000000000000001 R09: 0000000000000000 [ 88.431251] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000ffffffff [ 88.431257] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 88.431266] [ 88.431269] Uninit was stored to memory at: [ 88.431282] kmsan_internal_chain_origin+0x12b/0x210 [ 88.431291] kmsan_memcpy_origins+0x11d/0x170 [ 88.431301] __msan_memcpy+0x19f/0x1f0 [ 88.431310] drbg_ctr_update+0x393a/0x3d10 [ 88.431322] drbg_seed+0xcba/0xe90 [ 88.431334] drbg_kcapi_seed+0x1c97/0x2270 [ 88.431347] crypto_rng_reset+0x262/0x310 [ 88.431356] rng_setkey+0x8b/0xa0 [ 88.431366] alg_setsockopt+0x6c5/0x740 [ 88.431377] SYSC_setsockopt+0x4b8/0x570 [ 88.431389] SyS_setsockopt+0x76/0xa0 [ 88.431398] do_syscall_64+0x309/0x430 [ 88.431410] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.431412] Uninit was stored to memory at: [ 88.431423] kmsan_internal_chain_origin+0x12b/0x210 [ 88.431432] kmsan_memcpy_origins+0x11d/0x170 [ 88.431441] __msan_memcpy+0x19f/0x1f0 [ 88.431450] drbg_kcapi_sym_ctr+0x6e8/0x840 [ 88.431459] drbg_ctr_update+0x349a/0x3d10 [ 88.431471] drbg_seed+0xcba/0xe90 [ 88.431484] drbg_kcapi_seed+0x1c97/0x2270 [ 88.431496] crypto_rng_reset+0x262/0x310 [ 88.431505] rng_setkey+0x8b/0xa0 [ 88.431515] alg_setsockopt+0x6c5/0x740 [ 88.431526] SYSC_setsockopt+0x4b8/0x570 [ 88.431537] SyS_setsockopt+0x76/0xa0 [ 88.431545] do_syscall_64+0x309/0x430 [ 88.431557] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.431560] Uninit was stored to memory at: [ 88.431570] kmsan_internal_chain_origin+0x12b/0x210 [ 88.431579] __msan_chain_origin+0x69/0xc0 [ 88.431591] __crypto_xor+0x23c/0x16b0 [ 88.431601] ctr_crypt+0x432/0x4f0 [ 88.431613] simd_skcipher_encrypt+0x221/0x320 [ 88.431622] drbg_kcapi_sym_ctr+0x463/0x840 [ 88.431631] drbg_ctr_update+0x349a/0x3d10 [ 88.431643] drbg_seed+0xcba/0xe90 [ 88.431656] drbg_kcapi_seed+0x1c97/0x2270 [ 88.431668] crypto_rng_reset+0x262/0x310 [ 88.431677] rng_setkey+0x8b/0xa0 [ 88.431687] alg_setsockopt+0x6c5/0x740 [ 88.431698] SYSC_setsockopt+0x4b8/0x570 [ 88.431709] SyS_setsockopt+0x76/0xa0 [ 88.431718] do_syscall_64+0x309/0x430 [ 88.431730] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.431734] Local variable description: ----keystream.i@ctr_crypt [ 88.431737] Variable was created at: [ 88.431745] ctr_crypt+0x4a/0x4f0 [ 88.431757] simd_skcipher_encrypt+0x221/0x320 [ 88.431761] ================================================================== [ 88.431764] Disabling lock debugging due to kernel taint [ 88.431770] Kernel panic - not syncing: panic_on_warn set ... [ 88.431770] [ 88.431783] CPU: 1 PID: 7096 Comm: syz-executor4 Tainted: G B 4.16.0+ #84 [ 88.431788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.431791] Call Trace: [ 88.431806] dump_stack+0x185/0x1d0 [ 88.431820] panic+0x39d/0x940 [ 88.431850] ? crypto_inc+0x2ab/0x2f0 [ 88.431860] kmsan_report+0x238/0x240 [ 88.431874] __msan_warning_32+0x6c/0xb0 [ 88.431886] crypto_inc+0x2ab/0x2f0 [ 88.431899] drbg_ctr_update+0x3a04/0x3d10 [ 88.431925] ? drbg_hash_df+0xc70/0xc70 [ 88.431939] drbg_seed+0xcba/0xe90 [ 88.431958] ? add_random_ready_callback+0x4c/0x3c0 [ 88.431969] ? __kmalloc+0x23c/0x350 [ 88.431979] ? _cond_resched+0x3c/0xd0 [ 88.431992] ? drbg_kcapi_seed+0x129f/0x2270 [ 88.432008] drbg_kcapi_seed+0x1c97/0x2270 [ 88.432030] ? drbg_kcapi_random+0xc20/0xc20 [ 88.432052] crypto_rng_reset+0x262/0x310 [ 88.432068] rng_setkey+0x8b/0xa0 [ 88.432081] alg_setsockopt+0x6c5/0x740 [ 88.432094] ? rng_release+0x50/0x50 [ 88.432108] ? alg_accept+0xd0/0xd0 [ 88.432122] SYSC_setsockopt+0x4b8/0x570 [ 88.432139] SyS_setsockopt+0x76/0xa0 [ 88.432150] do_syscall_64+0x309/0x430 [ 88.432165] ? SYSC_recv+0xe0/0xe0 [ 88.432180] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 88.432188] RIP: 0033:0x455329 [ 88.432194] RSP: 002b:00007fa8f9fecc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 88.432206] RAX: ffffffffffffffda RBX: 00007fa8f9fed6d4 RCX: 0000000000455329 [ 88.432212] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 88.432217] RBP: 000000000072bea0 R08: 0000000000000001 R09: 0000000000000000 [ 88.432239] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000ffffffff [ 88.910930] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 88.911396] Dumping ftrace buffer: [ 88.911399] (ftrace buffer empty) [ 88.911401] Kernel Offset: disabled [ 88.929420] Rebooting in 86400 seconds..