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 '10.128.0.45' (ECDSA) to the list of known hosts. 2018/04/13 09:27:40 fuzzer started 2018/04/13 09:27:41 dialing manager at 10.128.0.26:33379 2018/04/13 09:27:47 kcov=true, comps=false 2018/04/13 09:27:50 executing program 0: r0 = semget$private(0x0, 0x200000000fe, 0x0) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semtimedop(r0, &(0x7f0000000180)=[{0x0, 0xc6a}], 0x1, &(0x7f00000001c0)) 2018/04/13 09:27:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000004c0), 0x28020, &(0x7f0000000000)=ANY=[]) 2018/04/13 09:27:50 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x47c}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:27:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/120, 0x78}, {&(0x7f0000000180)=""/127, 0x7f}], 0x2, 0x0) 2018/04/13 09:27:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r1, r0, &(0x7f0000000180), 0x80040000110) 2018/04/13 09:27:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') writev(r0, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) 2018/04/13 09:27:50 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x30c) 2018/04/13 09:27:50 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000397000)={0x1, 0x2, 0x7f, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001a4fe0)={r0, &(0x7f0000232fba), &(0x7f0000398000)}, 0x20) syzkaller login: [ 42.716098] ip (3746) used greatest stack depth: 54672 bytes left [ 43.441018] ip (3812) used greatest stack depth: 54312 bytes left [ 44.247317] ip (3891) used greatest stack depth: 54200 bytes left [ 44.497873] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.504409] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.547070] device bridge_slave_0 entered promiscuous mode [ 44.584465] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.591120] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.622965] device bridge_slave_0 entered promiscuous mode [ 44.673933] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.680444] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.719955] device bridge_slave_0 entered promiscuous mode [ 44.734333] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.740841] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.758785] device bridge_slave_0 entered promiscuous mode [ 44.775665] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.782208] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.792917] device bridge_slave_0 entered promiscuous mode [ 44.811106] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.817583] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.839269] device bridge_slave_1 entered promiscuous mode [ 44.848837] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.855328] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.878241] device bridge_slave_0 entered promiscuous mode [ 44.893538] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.900093] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.928812] device bridge_slave_1 entered promiscuous mode [ 44.945608] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.952123] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.974984] device bridge_slave_1 entered promiscuous mode [ 44.981849] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.988323] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.012842] device bridge_slave_0 entered promiscuous mode [ 45.026163] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.032655] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.050315] device bridge_slave_1 entered promiscuous mode [ 45.060495] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.069616] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.076138] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.098430] device bridge_slave_1 entered promiscuous mode [ 45.107679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.115239] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.121709] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.146785] device bridge_slave_0 entered promiscuous mode [ 45.160527] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.171386] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.177893] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.227284] device bridge_slave_1 entered promiscuous mode [ 45.234251] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.240703] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.261532] device bridge_slave_1 entered promiscuous mode [ 45.277573] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.285281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.295968] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.302456] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.334992] device bridge_slave_1 entered promiscuous mode [ 45.344687] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.352379] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.362688] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.446659] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.469134] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.476671] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.563956] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.582453] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.665727] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.674254] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.786462] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.310557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.321066] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.348171] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.481103] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.548314] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.557288] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.564783] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.574915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.596477] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.655763] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.726661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.792389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.801149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.895953] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.903876] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.092825] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.425291] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.540268] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.621973] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.646704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.753641] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.775341] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.788762] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.827881] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.853703] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.890520] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.897761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.908763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.956516] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.966158] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.977441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.005974] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.013859] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.025568] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.038582] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.048149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.063138] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.102806] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.113976] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.178945] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.186438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.198382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.226422] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.234670] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.242648] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.250380] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.299759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.322191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.337755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.362481] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.373790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.383115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.392384] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.399701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.411291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.426276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.435767] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.448827] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.457617] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.466983] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.480480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.530520] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.564676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.594863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.628126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.654147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.662394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.670498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.708646] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.723454] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.733276] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.753862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.795661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.837769] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.872254] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.885971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.911869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.971750] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.978986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.991165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.678395] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.684939] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.691866] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.698362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.724309] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.730833] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.752826] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.759307] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.766161] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.772602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.781896] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.789691] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.796177] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.803128] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.809607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.847556] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.862287] ip (4375) used greatest stack depth: 53976 bytes left [ 50.886336] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.892851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.899708] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.906183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.019972] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.038316] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.044816] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.051689] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.058164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.099324] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.275317] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.281808] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.288686] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.295162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.311593] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.328563] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.335118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.342012] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.348553] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.384259] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.391228] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.397704] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.404533] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.411012] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.438487] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.744529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.757414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.789734] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.822759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.850500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.857918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.865780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.839175] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.333545] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.348562] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.358141] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.503809] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.622134] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.628449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.642596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.687394] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.751435] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.881694] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.064769] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.071161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.079071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.115153] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.131151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.144882] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.168246] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.179852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.198778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.350763] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.357100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.370782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.480951] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.487325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.501666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.626874] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.633159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.646660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.901673] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.907995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.915863] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/13 09:28:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000c80), 0x0, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/13 09:28:16 executing program 1: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/04/13 09:28:16 executing program 2: r0 = getpgrp(0xffffffffffffffff) prlimit64(r0, 0x0, 0x0, 0x0) 2018/04/13 09:28:16 executing program 1: syz_mount_image$gfs2(&(0x7f0000000980)='gfs2\x00', &(0x7f00000009c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001a40), 0x8000, &(0x7f0000001a80)={[{@data_ordered='data=ordered', 0x2c}]}) 2018/04/13 09:28:17 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000080)}], 0x1, 0x0) 2018/04/13 09:28:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f00000004c0)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)=ANY=[]}}], 0x1, 0x0) 2018/04/13 09:28:17 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000001bc0)=[{&(0x7f0000000980)="89a38b3c5eaed28219facec2f790b905eb1c4b6d38904be4ff94fe196e44929051c084f8d008695770897635dedf7a40edfb30ef4574576d42b6d9b0fb81b51663bb2a95d1ef4974e871c039b97fc64adab3873e87e362df89b11dc3d23eb35339d2d66e83e079d78c4c25b4ff8bc5e15f29d30d79335916f33cc40ee657c65c4cba868989c695bc0b0fa70f199193eb2a55fa2f1326191feb953a5b30689f7c119ad4f35cab2d9c8b40713d25cd3406219c015d5090e56bc4a941a81e79a31a", 0xc0}, {&(0x7f0000000ac0)="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", 0x1000}], 0x2) 2018/04/13 09:28:17 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 09:28:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') write$binfmt_aout(r0, &(0x7f0000000040), 0x20) 2018/04/13 09:28:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/120, 0x78}, {&(0x7f0000000180)=""/127, 0x7f}], 0x2, 0x0) 2018/04/13 09:28:17 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000001bc0)=[{&(0x7f0000000980)="89a38b3c5eaed28219facec2f790b905eb1c4b6d38904be4ff94fe196e44929051c084f8d008695770897635dedf7a40edfb30ef4574576d42b6d9b0fb81b51663bb2a95d1ef4974e871c039b97fc64adab3873e87e362df89b11dc3d23eb35339d2d66e83e079d78c4c25b4ff8bc5e15f29d30d79335916f33cc40ee657c65c4cba868989c695bc0b0fa70f199193eb2a55fa2f1326191feb953a5b30689f7c119ad4f35cab2d9c8b40713d25cd3406219c015d5090e56bc4a941a81e79a31a", 0xc0}, {&(0x7f0000000ac0)="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", 0x1000}], 0x2) 2018/04/13 09:28:17 executing program 6: pipe2(&(0x7f0000989000), 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc004240a, &(0x7f0000000080)) 2018/04/13 09:28:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) close(r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000000340)={{0x0, 0x1, 0x0, 0x0, 0x6}, 0x80000001}) 2018/04/13 09:28:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') writev(r0, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) 2018/04/13 09:28:17 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c63491ff752ddb49c505c78be21ac994dd5b3582e4d3939e431c8a98fc7fd2d6a6d34548cc47307dd4a623bb69da5d377058b49af3573e3dd190c1a950f9048a577e88c9aab27e60a4711a0c158edf8a1445deac67b943482ebfbdeceb1aafff69613a7754bd783424edae3c86005e50187e61696185fe8494a923559c39cdd418f335b65c06811e12a9b25d2bc58ab2bb49cda6a8699fe4a10689a1ffc64181f907271001d2de1cb402c33865031df009582ad070595aa7144a07fb006203e4e428cc30d8fc47b30a8b1d7a2e7cdc39e3187cf5dd4db519f5e3dd35b36c84553dfa3be3c06099cb22b3806af3b7a90e4659c41aa9c2a0b3ed4f1d81f56aa40b4afe3a61762aaa89abde22c2f1e44fb55290d0f3d042e20b2b7db5ae4485c50a14490e0f4965ff595d3736bb0b16f6cfe4d7bd17763779b5471a149d29e3ec439dbff3aca8402ad2aed98e3d8c78664045e2ab8694b912df8399a53b1a38350f4db71f6ed3f5949d4b1d1279c601c758cc948bb4cedade2bbd6d3440d23f0478d683cb35885354a5abcf820b5e5b586275d6142c4b0c05377a66db84b89c8b3101bb22d4c69fef98743f6983b1768bd170dc1c304a1af1cec8defb698ea8efe6b3c36028bc4ed4c453e499c5573296b2f5b78456c3d1663af9392474c3cf4e8af1b94dd055c71be6fc12a52646816ce59aaa6c7db0d9096139ae334d3056536448b2acccade9ffbd0d21bc4abc3c9cbd80ee95451b43d645905b9c12c6dc080121d44053092edd373f07bba0fce08ce81b7326839511e452920b7549ab98a0adacd4c46f60818b25fbda3d6589ae217215a9be3ca0b0d831029ce48e15d3ec2d75d6e220b46f03d8e54b248756e3cc136b833904416793d8b9d5b60ff999d86d2b11dd57fcff57b3d1e0299d1b307675d18a1ebf8cc69026366c79d20562e5afe0fd9fbfdeca6caaa99572f0139727a076e0678a8d0ae71e58312c559d6075f433aa5470edc34e15bb761b816aedf80765142cc1aebad3696d763a35ff2506aea52a6de15d45f079e4ac964f394e8209d3be5ff53af5abbdec85b4a5ec880265edc2ba6d4f8ff6bd64fce798504e475dbd73831c2507901407141dbdadc02180e64c1f6d4263f7e0d1aed5cb8fa216ec199eca1ea0be48d21b1c3c6f0d8135c9e25657e7e42edc07051275680055a7e70670ee6e3201347975195c33d02dba6c704f0b35674a39840f255fd67264883ebd45cab262967a2f559af9690d1ceee15d7a92836a41c0f00fef91c225ef69bd44e928538e75b59fcee67e528107731334c436c6ffb6993e00c5aa054a6ba32b928b833379", 0x47c}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:17 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)='}', 0x1, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x400000000007) r1 = accept(r0, &(0x7f0000000180), &(0x7f0000000200)=0x80) sendmmsg(r1, &(0x7f0000001b40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000340)="11924ae7e064e73c3797e65d474ecc9b0b244f31288b379610aafad590624cee64b06f80b64bd2d1d0a5577d895ea47aab8d78e3c483ae9f582411d0729191df03c58b0172a2a48806b2727aeac85650fa6b64c90c1321d43197f707e455093d93f803a7c4a6d13e1e3b1d95f6df8ca6ec015cd0bc7b814759ee5d83a6a135f14291352de83cf8de3231fef403edda8a9e595789fb03090586301cebdf", 0x9d}], 0x1, &(0x7f0000000340), 0x0, 0x40000}}, {{&(0x7f0000000740)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "95b769ebaf5ea4e98e49659ad0ebf7ca1bc4a9272a2493f546ecf108db0299e524169e9670cc8a4f04cdd7e5e2722ba138676afa06e70902c674783559e2d7", 0x23}, 0x80, &(0x7f0000000900), 0x0, 0x0, 0x0, 0xf}, 0x2000000000}], 0x2, 0x0) 2018/04/13 09:28:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') write$binfmt_aout(r0, &(0x7f0000000040), 0x20) 2018/04/13 09:28:18 executing program 3: r0 = socket(0x1000100000010, 0x2, 0x0) write(r0, &(0x7f00000001c0)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/04/13 09:28:18 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000001bc0)=[{&(0x7f0000000980)="89a38b3c5eaed28219facec2f790b905eb1c4b6d38904be4ff94fe196e44929051c084f8d008695770897635dedf7a40edfb30ef4574576d42b6d9b0fb81b51663bb2a95d1ef4974e871c039b97fc64adab3873e87e362df89b11dc3d23eb35339d2d66e83e079d78c4c25b4ff8bc5e15f29d30d79335916f33cc40ee657c65c4cba868989c695bc0b0fa70f199193eb2a55fa2f1326191feb953a5b30689f7c119ad4f35cab2d9c8b40713d25cd3406219c015d5090e56bc4a941a81e79a31a", 0xc0}, {&(0x7f0000000ac0)="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", 0x1000}], 0x2) 2018/04/13 09:28:18 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000000000)='w', 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)="ab", 0x1}], 0x1, 0x0) 2018/04/13 09:28:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @rand_addr}, @ipv4={[], [0xff, 0xff]}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x100}) 2018/04/13 09:28:18 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x0) close(r1) 2018/04/13 09:28:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) close(r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000000340)={{0x0, 0x1, 0x0, 0x0, 0x6}, 0x80000001}) 2018/04/13 09:28:18 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x439}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:18 executing program 4: io_setup(0x9, &(0x7f0000000140)=0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)="06568c5a49b3e55a389b704c6f270db6baf4f1b91a9bac867f0a5e623dd49bb2aec5ce9e30a7e24ae2ef60f570e3905958db211bc68181b28ca1799f12cdb42a586c0dd46e25d9904588abb2b101a33b65742cd730b2680f9b1e8efd88b860fa0387a470f9271b3ed95c7f1aeec6c09d23ce8ff143ef2ffd29cd81bb819ebc82d1b534bc005131dab2de3fd008a3794c0f6e427a4d", 0x95}]) 2018/04/13 09:28:18 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000090000000200000001000024d96443e10000001e000000000000000010ec0302000100526549734572334673", 0x3d, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 2018/04/13 09:28:18 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000001bc0)=[{&(0x7f0000000980)="89a38b3c5eaed28219facec2f790b905eb1c4b6d38904be4ff94fe196e44929051c084f8d008695770897635dedf7a40edfb30ef4574576d42b6d9b0fb81b51663bb2a95d1ef4974e871c039b97fc64adab3873e87e362df89b11dc3d23eb35339d2d66e83e079d78c4c25b4ff8bc5e15f29d30d79335916f33cc40ee657c65c4cba868989c695bc0b0fa70f199193eb2a55fa2f1326191feb953a5b30689f7c119ad4f35cab2d9c8b40713d25cd3406219c015d5090e56bc4a941a81e79a31a", 0xc0}, {&(0x7f0000000ac0)="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", 0x1000}], 0x2) 2018/04/13 09:28:19 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x3, 0x23c233f8, 0xfffffffc, &(0x7f0000000180)) 2018/04/13 09:28:19 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"776c616e3000001d0084000021000899", &(0x7f00000001c0)=@ethtool_regs={0x4, 0x0, 0x1, 'U'}}) 2018/04/13 09:28:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000001340)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/13 09:28:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/04/13 09:28:19 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x0) close(r1) 2018/04/13 09:28:19 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001bc0)=[{&(0x7f0000000980)="89a38b3c5eaed28219facec2f790b905eb1c4b6d38904be4ff94fe196e44929051c084f8d008695770897635dedf7a40edfb30ef4574576d42b6d9b0fb81b51663bb2a95d1ef4974e871c039b97fc64adab3873e87e362df89b11dc3d23eb35339d2d66e83e079d78c4c25b4ff8bc5e15f29d30d79335916f33cc40ee657c65c4cba868989c695bc0b0fa70f199193eb2a55fa2f1326191feb953a5b30689f7c119ad4f35cab2d9c8b40713d25cd3406219c015d5090e56bc4a941a81e79a31a", 0xc0}, {&(0x7f0000000ac0)="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", 0x1000}], 0x2) 2018/04/13 09:28:19 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xf, 0x2b1e317a, 0xfffffffc, &(0x7f0000000180)) 2018/04/13 09:28:19 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000001340)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/13 09:28:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x3}, 0x8) close(r0) 2018/04/13 09:28:19 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x0) close(r1) 2018/04/13 09:28:19 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) [ 69.949920] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/13 09:28:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000001ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001269, &(0x7f0000004000)) 2018/04/13 09:28:20 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000001bc0)=[{&(0x7f0000000980)="89a38b3c5eaed28219facec2f790b905eb1c4b6d38904be4ff94fe196e44929051c084f8d008695770897635dedf7a40edfb30ef4574576d42b6d9b0fb81b51663bb2a95d1ef4974e871c039b97fc64adab3873e87e362df89b11dc3d23eb35339d2d66e83e079d78c4c25b4ff8bc5e15f29d30d79335916f33cc40ee657c65c4cba868989c695bc0b0fa70f199193eb2a55fa2f1326191feb953a5b30689f7c119ad4f35cab2d9c8b40713d25cd3406219c015d5090e56bc4a941a81e79a31a", 0xc0}, {&(0x7f0000000ac0)="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", 0x1000}], 0x2) 2018/04/13 09:28:20 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0x23c233f8, 0xfffffffc, &(0x7f0000000180)) 2018/04/13 09:28:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000001300)=[{&(0x7f0000000100)=""/36, 0x24}, {&(0x7f0000000140)=""/119, 0x77}, {&(0x7f0000002480)=""/148, 0x94}], 0x3, 0x0) 2018/04/13 09:28:20 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000003000)={0x0, 0x0, 0x2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/04/13 09:28:21 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000001bc0)=[{&(0x7f0000000ac0)="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", 0x1000}], 0x1) 2018/04/13 09:28:21 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000040)) 2018/04/13 09:28:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000140)=@in={0x2}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000800)}, 0x0) close(r0) 2018/04/13 09:28:21 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x302, 0x0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/04/13 09:28:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/182, 0xb6}], 0x1, 0x0) 2018/04/13 09:28:21 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900080002000c00000000001900a30500ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)=ANY=[]}, 0x0) [ 71.070480] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/13 09:28:21 executing program 4: syz_emit_ethernet(0x7a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "9d83d3", 0x44, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000000)) 2018/04/13 09:28:21 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x11, 0x23c233f8, 0xfffffffc, &(0x7f0000000180)) 2018/04/13 09:28:21 executing program 6: syz_emit_ethernet(0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000cb38db14223186dd60cc90e200146c00fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYBLOB="5800000090780400"], 0x0) 2018/04/13 09:28:21 executing program 3: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r1, &(0x7f0000037fe8)=[{}], 0x10) sendfile(r1, r1, &(0x7f00009bcffe), 0x4c35) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/13 09:28:21 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000001bc0)=[{&(0x7f0000000ac0)="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", 0x1000}], 0x1) 2018/04/13 09:28:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c63491ff752ddb49c505c78be21ac994dd5b3582e4d3939e431c8a98fc7fd2d6a6d34548cc47307dd4a623bb69da5d377058b49af3573e3dd190c1a950f9048a577e88c9aab27e60a4711a0c158edf8a1445deac67b943482ebfbdeceb1aafff69613a7754bd783424edae3c86005e50187e61696185fe8494a923559c39cdd418f335b65c06811e12a9b25d2bc58ab2bb49cda6a8699fe4a10689a1ffc64181f907271001d2de1cb402c33865031df009582ad070595aa7144a07fb006203e4e428cc30d8fc47b30a8b1d7a2e7cdc39e3187cf5dd4db519f5e3dd35b36c84553dfa3be3c06099cb22b3806af3b7a90e4659c41aa9c2a0b3ed4f1d81f56aa40b4afe3a61762aaa89abde22c2f1e44fb55290d0f3d042e20b2b7db5ae4485c50a14490e0f4965ff595d3736bb0b16f6cfe4d7bd17763779b5471a149d29e3ec439dbff3aca8402ad2aed98e3d8c78664045e2ab8694b912df8399a53b1a38350f4db71f6ed3f5949d4b1d1279c601c758cc948bb4cedade2bbd6d3440d23f0478d683cb35885354a5abcf820b5e5b586275d6142c4b0c05377a66db84b89c8b3101bb22d4c69fef98743f6983b1768bd170dc1c304a1af1cec8defb698ea8efe6b3c36028bc4ed4c453e499c5573296b2f5b78456c3d1663af9392474c3cf4e8af1b94dd055c71be6fc12a52646816ce59aaa6c7db0d9096139ae334d3056536448b2acccade9ffbd0d21bc4abc3c9cbd80ee95451b43d645905b9c12c6dc080121d44053092edd373f07bba0fce08ce81b7326839511e452920b7549ab98a0adacd4c46f60818b25fbda3d6589ae217215a9be3ca0b0d831029ce48e15d3ec2d75d6e220b46f03d8e54b248756e3cc136b833904416793d8b9d5b60ff999d86d2b11dd57fcff57b3d1e0299d1b307675d18a1ebf8cc69026366c79d20562e5afe0fd9fbfdeca6caaa99572f0139727a076e0678a8d0ae71e58312c559d6075f433aa5470edc34e15bb761b816aedf80765142cc1aebad3696d763a35ff2506aea52a6de15d45f079e4ac964f394e8209d3be5ff53af5abbdec85b4a5ec880265edc2ba6d4f8ff6bd64fce798504e475dbd73831c2507901407141dbdadc02180e64c1f6d4263f7e0d1aed5cb8fa216ec199eca1ea0be48d21b1c3c6f0d8135c9e25657e7e42edc07051275680055a7e70670ee6e3201347975195c33d02dba6c704f0b35674a39840f255fd67264883ebd45cab262967a2f559af9690d1ceee15d7a92836a41c0f00fef91c225ef69bd44e928538e75b59fcee67e528107731334c436c6ffb6993e00c5aa054a6ba32b928b833379f1aaf0444ed18c2849a77457964e3b7f22a7333b6aaaf25764b84189be", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:21 executing program 7: 2018/04/13 09:28:21 executing program 4: 2018/04/13 09:28:21 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x11, 0x23c233f8, 0xfffffffc, &(0x7f0000000180)) 2018/04/13 09:28:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:21 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000001bc0)=[{&(0x7f0000000ac0)="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", 0x1000}], 0x1) 2018/04/13 09:28:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) [ 71.560000] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 71.586337] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 71.600317] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/13 09:28:21 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xf, 0x23c233f8, 0xfffffffc, &(0x7f0000000180)) 2018/04/13 09:28:21 executing program 4: 2018/04/13 09:28:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:21 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000001bc0)=[{&(0x7f0000000980)}, {&(0x7f0000000ac0)="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", 0x1000}], 0x2) 2018/04/13 09:28:21 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000000000), 0xffffffffffffff3e) 2018/04/13 09:28:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:21 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/13 09:28:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:21 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x26842, 0x0) [ 71.913699] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 71.938751] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/13 09:28:22 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000001bc0)=[{&(0x7f0000000980)}], 0x1) 2018/04/13 09:28:22 executing program 2: 2018/04/13 09:28:22 executing program 3: 2018/04/13 09:28:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:22 executing program 6: 2018/04/13 09:28:22 executing program 2: 2018/04/13 09:28:22 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000001bc0)=[{&(0x7f0000000980)}], 0x1) 2018/04/13 09:28:22 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x26842, 0x0) 2018/04/13 09:28:22 executing program 3: 2018/04/13 09:28:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:22 executing program 3: 2018/04/13 09:28:22 executing program 2: [ 72.354590] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 72.384382] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/13 09:28:22 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000001bc0)=[{&(0x7f0000000980)}], 0x1) 2018/04/13 09:28:22 executing program 6: 2018/04/13 09:28:22 executing program 4: 2018/04/13 09:28:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:22 executing program 3: 2018/04/13 09:28:22 executing program 2: 2018/04/13 09:28:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) dup2(r0, r2) 2018/04/13 09:28:22 executing program 1: 2018/04/13 09:28:22 executing program 4: 2018/04/13 09:28:22 executing program 6: 2018/04/13 09:28:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) 2018/04/13 09:28:22 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c63491ff752ddb49c505c78be21ac994dd5b3582e4d3939e431c8a98fc7fd2d6a6d34548cc47307dd4a623bb69da5d377058b49af3573e3dd190c1a950f9048a577e88c9aab27e60a4711a0c158edf8a1445deac67b943482ebfbdeceb1aafff69613a7754bd783424edae3c86005e50187e61696185fe8494a923559c39cdd418f335b65c06811e12a9b25d2bc58ab2bb49cda6a8699fe4a10689a1ffc64181f907271001d2de1cb402c33865031df009582ad070595aa7144a07fb006203e4e428cc30d8fc47b30a8b1d7a2e7cdc39e3187cf5dd4db519f5e3dd35b36c84553dfa3be3c06099cb22b3806af3b7a90e4659c41aa9c2a0b3ed4f1d81f56aa40b4afe3a61762aaa89abde22c2f1e44fb55290d0f3d042e20b2b7db5ae4485c50a14490e0f4965ff595d3736bb0b16f6cfe4d7bd17763779b5471a149d29e3ec439dbff3aca8402ad2aed98e3d8c78664045e2ab8694b912df8399a53b1a38350f4db71f6ed3f5949d4b1d1279c601c758cc948bb4cedade2bbd6d3440d23f0478d683cb35885354a5abcf820b5e5b586275d6142c4b0c05377a66db84b89c8b3101bb22d4c69fef98743f6983b1768bd170dc1c304a1af1cec8defb698ea8efe6b3c36028bc4ed4c453e499c5573296b2f5b78456c3d1663af9392474c3cf4e8af1b94dd055c71be6fc12a52646816ce59aaa6c7db0d9096139ae334d3056536448b2acccade9ffbd0d21bc4abc3c9cbd80ee95451b43d645905b9c12c6dc080121d44053092edd373f07bba0fce08ce81b7326839511e452920b7549ab98a0adacd4c46f60818b25fbda3d6589ae217215a9be3ca0b0d831029ce48e15d3ec2d75d6e220b46f03d8e54b248756e3cc136b833904416793d8b9d5b60ff999d86d2b11dd57fcff57b3d1e0299d1b307675d18a1ebf8cc69026366c79d20562e5afe0fd9fbfdeca6caaa99572f0139727a076e0678a8d0ae71e58312c559d6075f433aa5470edc34e15bb761b816aedf80765142cc1aebad3696d763a35ff2506aea52a6de15d45f079e4ac964f394e8209d3be5ff53af5abbdec85b4a5ec880265edc2ba6d4f8ff6bd64fce798504e475dbd73831c2507901407141dbdadc02180e64c1f6d4263f7e0d1aed5cb8fa216ec199eca1ea0be48d21b1c3c6f0d8135c9e25657e7e42edc07051275680055a7e70670ee6e3201347975195c33d02dba6c704f0b35674a39840f255fd67264883ebd45cab262967a2f559af9690d1ceee15d7a92836a41c0f00fef91c225ef69bd44e928538e75b59fcee67e528107731334c436c6ffb6993e00c5aa054a6ba32b928b833379f1aaf0444ed18c2849a77457964e3b7f22a7333b6aaaf25764b84189be", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:22 executing program 3: [ 72.830861] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/13 09:28:22 executing program 2: 2018/04/13 09:28:22 executing program 3: [ 72.884413] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/13 09:28:22 executing program 6: 2018/04/13 09:28:22 executing program 1: 2018/04/13 09:28:22 executing program 4: 2018/04/13 09:28:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:23 executing program 3: 2018/04/13 09:28:23 executing program 2: 2018/04/13 09:28:23 executing program 6: 2018/04/13 09:28:23 executing program 4: 2018/04/13 09:28:23 executing program 1: 2018/04/13 09:28:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) dup2(r0, r2) 2018/04/13 09:28:23 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:23 executing program 2: 2018/04/13 09:28:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:23 executing program 3: [ 73.362235] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/13 09:28:23 executing program 3: 2018/04/13 09:28:23 executing program 2: 2018/04/13 09:28:23 executing program 1: 2018/04/13 09:28:23 executing program 6: 2018/04/13 09:28:23 executing program 4: 2018/04/13 09:28:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:23 executing program 2: 2018/04/13 09:28:23 executing program 3: 2018/04/13 09:28:23 executing program 4: 2018/04/13 09:28:24 executing program 1: 2018/04/13 09:28:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) shutdown(r0, 0x2) dup2(r0, 0xffffffffffffffff) 2018/04/13 09:28:24 executing program 6: 2018/04/13 09:28:24 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:24 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) accept4(r0, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:24 executing program 2: 2018/04/13 09:28:24 executing program 3: 2018/04/13 09:28:24 executing program 4: 2018/04/13 09:28:24 executing program 3: 2018/04/13 09:28:24 executing program 2: 2018/04/13 09:28:24 executing program 6: 2018/04/13 09:28:24 executing program 4: 2018/04/13 09:28:24 executing program 1: 2018/04/13 09:28:24 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c63491ff752ddb49c505c78be21ac994dd5b3582e4d3939e431c8a98fc7fd2d6a6d34548cc47307dd4a623bb69da5d377058b49af3573e3dd190c1a950f9048a577e88c9aab27e60a4711a0c158edf8a1445deac67b943482ebfbdeceb1aafff69613a7754bd783424edae3c86005e50187e61696185fe8494a923559c39cdd418f335b65c06811e12a9b25d2bc58ab2bb49cda6a8699fe4a10689a1ffc64181f907271001d2de1cb402c33865031df009582ad070595aa7144a07fb006203e4e428cc30d8fc47b30a8b1d7a2e7cdc39e3187cf5dd4db519f5e3dd35b36c84553dfa3be3c06099cb22b3806af3b7a90e4659c41aa9c2a0b3ed4f1d81f56aa40b4afe3a61762aaa89abde22c2f1e44fb55290d0f3d042e20b2b7db5ae4485c50a14490e0f4965ff595d3736bb0b16f6cfe4d7bd17763779b5471a149d29e3ec439dbff3aca8402ad2aed98e3d8c78664045e2ab8694b912df8399a53b1a38350f4db71f6ed3f5949d4b1d1279c601c758cc948bb4cedade2bbd6d3440d23f0478d683cb35885354a5abcf820b5e5b586275d6142c4b0c05377a66db84b89c8b3101bb22d4c69fef98743f6983b1768bd170dc1c304a1af1cec8defb698ea8efe6b3c36028bc4ed4c453e499c5573296b2f5b78456c3d1663af9392474c3cf4e8af1b94dd055c71be6fc12a52646816ce59aaa6c7db0d9096139ae334d3056536448b2acccade9ffbd0d21bc4abc3c9cbd80ee95451b43d645905b9c12c6dc080121d44053092edd373f07bba0fce08ce81b7326839511e452920b7549ab98a0adacd4c46f60818b25fbda3d6589ae217215a9be3ca0b0d831029ce48e15d3ec2d75d6e220b46f03d8e54b248756e3cc136b833904416793d8b9d5b60ff999d86d2b11dd57fcff57b3d1e0299d1b307675d18a1ebf8cc69026366c79d20562e5afe0fd9fbfdeca6caaa99572f0139727a076e0678a8d0ae71e58312c559d6075f433aa5470edc34e15bb761b816aedf80765142cc1aebad3696d763a35ff2506aea52a6de15d45f079e4ac964f394e8209d3be5ff53af5abbdec85b4a5ec880265edc2ba6d4f8ff6bd64fce798504e475dbd73831c2507901407141dbdadc02180e64c1f6d4263f7e0d1aed5cb8fa216ec199eca1ea0be48d21b1c3c6f0d8135c9e25657e7e42edc07051275680055a7e70670ee6e3201347975195c33d02dba6c704f0b35674a39840f255fd67264883ebd45cab262967a2f559af9690d1ceee15d7a92836a41c0f00fef91c225ef69bd44e928538e75b59fcee67e528107731334c436c6ffb6993e00c5aa054a6ba32b928b833379f1aaf0444ed18c2849a77457964e3b7f22a7333b6aaaf25764b84189be", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:24 executing program 3: 2018/04/13 09:28:25 executing program 2: 2018/04/13 09:28:25 executing program 1: 2018/04/13 09:28:25 executing program 6: 2018/04/13 09:28:25 executing program 4: 2018/04/13 09:28:25 executing program 3: 2018/04/13 09:28:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:25 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) accept4(r0, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:25 executing program 6: 2018/04/13 09:28:25 executing program 3: 2018/04/13 09:28:25 executing program 2: 2018/04/13 09:28:25 executing program 4: 2018/04/13 09:28:25 executing program 1: 2018/04/13 09:28:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:25 executing program 5: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/04/13 09:28:25 executing program 2: add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='2', 0x1, 0xfffffffffffffffb) 2018/04/13 09:28:26 executing program 3: 2018/04/13 09:28:26 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000003, 0xf) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}], 0x1, 0x0) 2018/04/13 09:28:26 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f00000003c0), &(0x7f0000000680)=ANY=[]}, 0x78) 2018/04/13 09:28:26 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:26 executing program 6: clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000100)) waitid(0x0, 0x0, &(0x7f00000002c0), 0xa0000008, 0x0) 2018/04/13 09:28:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000200)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/13 09:28:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = accept4(0xffffffffffffffff, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r1) 2018/04/13 09:28:26 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) accept4(r0, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:26 executing program 2: 2018/04/13 09:28:26 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) 2018/04/13 09:28:26 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000003, 0xf) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}], 0x1, 0x0) 2018/04/13 09:28:26 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) 2018/04/13 09:28:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = accept4(r0, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(0xffffffffffffffff, 0x2) dup2(0xffffffffffffffff, r1) 2018/04/13 09:28:27 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x2fb, 0x10100, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/04/13 09:28:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:27 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:27 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) 2018/04/13 09:28:27 executing program 3: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x300100}, 0xc) 2018/04/13 09:28:27 executing program 4: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0) dup3(r1, r0, 0x80000) 2018/04/13 09:28:27 executing program 6: clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000100)) waitid(0x0, 0x0, &(0x7f00000002c0), 0xa0000008, 0x0) 2018/04/13 09:28:27 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) [ 77.966316] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/13 09:28:28 executing program 4: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/file0\x00') 2018/04/13 09:28:28 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/04/13 09:28:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:28 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:28 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) shutdown(r2, 0x1) 2018/04/13 09:28:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xa, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x280, 0x0) 2018/04/13 09:28:28 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000000000)=""/61, 0x15}], 0x1) 2018/04/13 09:28:28 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x4a5}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000003bc0)=[{{&(0x7f00000038c0)=@alg, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003940)=""/225, 0xe1}], 0x1, &(0x7f0000003b00)=""/176, 0xb0}}], 0x1, 0x100, &(0x7f0000003c80)) 2018/04/13 09:28:28 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:28 executing program 3: getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x77, "d9b7f72ce1d9eb650ee51a13e7e0250fbc746c4b21ef86eb66de0aee56aec175eef1d9008886215661dd810e262673cbe60000d6059348f0bcaae6891a87c28d535c2fd30d8dd77097e47aa2fb20e7c7c3c565b81183fcfa56d923a9b0158b606d221ce2611483e9e153a3dcbf227ba7abca98e44d772a"}, &(0x7f0000000100)=0x9b) close(0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000011ff0)={0x2, 0x5e20, @broadcast=0xffffffff}, 0x10) listen(0xffffffffffffffff, 0x0) listen(r0, 0x0) 2018/04/13 09:28:28 executing program 6: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000004c0), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB='debug,sb=4']) 2018/04/13 09:28:28 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000680)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 2018/04/13 09:28:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:28 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xb, 0x12cad8a8, 0xfffffffc, &(0x7f0000000180)) 2018/04/13 09:28:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') pread64(r0, &(0x7f0000000200)=""/8, 0x8, 0x9f) 2018/04/13 09:28:29 executing program 4: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x2000000003f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000017c0)={{{@in6=@ipv4={[], [], @local}, @in6=@dev}}, {{@in6=@mcast2}}}, &(0x7f00000018c0)=0xe8) 2018/04/13 09:28:29 executing program 6: sched_setattr(0x0, &(0x7f0000000080), 0x0) 2018/04/13 09:28:29 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000680)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 2018/04/13 09:28:29 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:29 executing program 1: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x100200000000114, 0x2713, &(0x7f0000000080)=""/1, &(0x7f0000000000)=0x19) 2018/04/13 09:28:29 executing program 3: getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x77, "d9b7f72ce1d9eb650ee51a13e7e0250fbc746c4b21ef86eb66de0aee56aec175eef1d9008886215661dd810e262673cbe60000d6059348f0bcaae6891a87c28d535c2fd30d8dd77097e47aa2fb20e7c7c3c565b81183fcfa56d923a9b0158b606d221ce2611483e9e153a3dcbf227ba7abca98e44d772a"}, &(0x7f0000000100)=0x9b) close(0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000011ff0)={0x2, 0x5e20, @broadcast=0xffffffff}, 0x10) listen(0xffffffffffffffff, 0x0) listen(r0, 0x0) 2018/04/13 09:28:29 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[{0xc}], 0xc}}], 0x1, 0x0) 2018/04/13 09:28:29 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000680)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 2018/04/13 09:28:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2}, 0x0, 0x0, 0xfffffffffffffff9, 0x8, 0x7, 0x0, 0x7, 0x9, 0xffffffff}) 2018/04/13 09:28:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/182, 0xb6}], 0x1, 0x0) 2018/04/13 09:28:30 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') io_setup(0x9, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)}]) 2018/04/13 09:28:30 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) recvmsg(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000000080)=""/64, 0x40}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/98, 0x62}, {&(0x7f0000001180)=""/180, 0xb4}, {&(0x7f0000001240)=""/139, 0x8b}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x2}, 0x100) socket$kcm(0x2, 0x3, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9c"}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f00000000c0)=0x2) 2018/04/13 09:28:30 executing program 3: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syz_tun\x00'}) 2018/04/13 09:28:30 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000680)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 2018/04/13 09:28:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:30 executing program 4: dup2(0xffffffffffffff9c, 0xffffffffffffffff) 2018/04/13 09:28:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:30 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:30 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000680)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 2018/04/13 09:28:30 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/13 09:28:30 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:30 executing program 3: r0 = socket$kcm(0x2, 0x4000000005, 0x0) sendmsg$kcm(r0, &(0x7f0000000a40)={&(0x7f0000000340)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000480)='r', 0x1}], 0x1, &(0x7f0000000780)}, 0x40400c0) 2018/04/13 09:28:30 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f00000004c0)='..', &(0x7f0000000500)='../file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/13 09:28:30 executing program 1: syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 2018/04/13 09:28:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000680)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 2018/04/13 09:28:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000), 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:31 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f80)=[{{0x0, 0x0, &(0x7f0000001c00), 0x0, &(0x7f0000001c40)=""/115, 0xfffffffffffffd10}}, {{&(0x7f0000001cc0)=@un=@abs, 0x80, &(0x7f0000001e40), 0x0, &(0x7f0000000080)=""/103, 0x67}}], 0x2, 0x12000, &(0x7f0000001f00)={0x77359400}) sendto(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/04/13 09:28:31 executing program 3: mq_open(&(0x7f00000000c0)='-$\x00', 0x40, 0x0, &(0x7f0000000100)) 2018/04/13 09:28:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000002640)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000ac0)="91", 0x1}], 0x1, &(0x7f0000000b80)}}], 0x1, 0x0) 2018/04/13 09:28:31 executing program 4: unshare(0x60000000) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) 2018/04/13 09:28:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(0xffffffffffffffff, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000), 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:31 executing program 3: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) 2018/04/13 09:28:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000680)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 2018/04/13 09:28:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r0, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:31 executing program 4: unshare(0x60000000) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) 2018/04/13 09:28:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000), 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r0, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:32 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x0, 0x2000080, 0x7d}) 2018/04/13 09:28:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:32 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0xb, &(0x7f00000000c0)) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='system.sockprotoname\x00', &(0x7f00000001c0)='ramfs\x00', 0x6, 0x0) 2018/04/13 09:28:32 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000200)='jfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=ANY=[]) 2018/04/13 09:28:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) 2018/04/13 09:28:32 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') 2018/04/13 09:28:32 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xb, 0x23c233f8, 0xfffffffc, &(0x7f0000000180)) 2018/04/13 09:28:32 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xb, 0x2b1e317a, 0xfffffffc, &(0x7f0000000180)) 2018/04/13 09:28:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x4f9}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000003bc0)=[{{&(0x7f0000003080)=@hci, 0x80, &(0x7f0000003780)=[{&(0x7f00000035c0)=""/227, 0xe3}], 0x1, &(0x7f0000003840)=""/119, 0x77}}], 0x1, 0x100, &(0x7f0000003c80)) 2018/04/13 09:28:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000540)="39000000110009470104000000000000000000000200000045efffff08809b0019001a000000000048a3f30300000000000b9ccad9235cd332", 0x39}], 0x1) 2018/04/13 09:28:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x16c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'tunl0\x00', 'nr0\x00', 'eql\x00', 'vcan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="8cf16ca16bf6", [], 0xac, 0xac, 0xdc, [@time={'time\x00', 0x18, {{0x0, 0x8, 0x12fb2, 0xa074, 0x5, 0x0, 0x3}}}]}}, @common=@dnat={'dnat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1f0) 2018/04/13 09:28:32 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xb, 0xbb00faf, 0xfffffffc, &(0x7f0000000180)) 2018/04/13 09:28:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000400), 0x0, 0x200200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f00000002c0)={0x2, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000040)={{0x1, 0x100000000}, 'port1\x00', 0x40, 0x10000, 0x100, 0x101, 0x9, 0x80000000, 0x81, 0x0, 0x1, 0x8}) 2018/04/13 09:28:33 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:33 executing program 2: 2018/04/13 09:28:33 executing program 4: eventfd2(0x0, 0x0) io_setup(0x800000020, &(0x7f0000000040)=0x0) r1 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000ddc000)}]) 2018/04/13 09:28:33 executing program 3: 2018/04/13 09:28:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r0, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:33 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f000000a940)=[{{&(0x7f0000009640)=@alg, 0x80, &(0x7f0000009900), 0x0, &(0x7f0000009940)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f000000abc0)) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/13 09:28:33 executing program 3: 2018/04/13 09:28:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000400), 0x0, 0x200200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f00000002c0)={0x2, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000040)={{0x1, 0x100000000}, 'port1\x00', 0x40, 0x10000, 0x100, 0x101, 0x9, 0x80000000, 0x81, 0x0, 0x1, 0x8}) 2018/04/13 09:28:33 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c63491ff752ddb49c505c78be21ac994dd5b3582e4d3939e431c8a98fc7fd2d6a6d34548cc47307dd4a623bb69da5d377058b49af3573e3dd190c1a950f9048a577e88c9aab27e60a4711a0c158edf8a1445deac67b943482ebfbdeceb1aafff69613a7754bd783424edae3c86005e50187e61696185fe8494a923559c39cdd418f335b65c06811e12a9b25d2bc58ab2bb49cda6a8699fe4a10689a1ffc64181f907271001d2de1cb402c33865031df009582ad070595aa7144a07fb006203e4e428cc30d8fc47b30a8b1d7a2e7cdc39e3187cf5dd4db519f5e3dd35b36c84553dfa3be3c06099cb22b3806af3b7a90e4659c41aa9c2a0b3ed4f1d81f56aa40b4afe3a61762aaa89abde22c2f1e44fb55290d0f3d042e20b2b7db5ae4485c50a14490e0f4965ff595d3736bb0b16f6cfe4d7bd17763779b5471a149d29e3ec439dbff3aca8402ad2aed98e3d8c78664045e2ab8694b912df8399a53b1a38350f4db71f6ed3f5949d4b1d1279c601c758cc948bb4cedade2bbd6d3440d23f0478d683cb35885354a5abcf820b5e5b586275d6142c4b0c05377a66db84b89c8b3101bb22d4c69fef98743f6983b1768bd170dc1c304a1af1cec8defb698ea8efe6b3c36028bc4ed4c453e499c5573296b2f5b78456c3d1663af9392474c3cf4e8af1b94dd055c71be6fc12a52646816ce59aaa6c7db0d9096139ae334d3056536448b2acccade9ffbd0d21bc4abc3c9cbd80ee95451b43d645905b9c12c6dc080121d44053092edd373f07bba0fce08ce81b7326839511e452920b7549ab98a0adacd4c46f60818b25fbda3d6589ae217215a9be3ca0b0d831029ce48e15d3ec2d75d6e220b46f03d8e54b248756e3cc136b833904416793d8b9d5b60ff999d86d2b11dd57fcff57b3d1e0299d1b307675d18a1ebf8cc69026366c79d20562e5afe0fd9fbfdeca6caaa99572f0139727a076e0678a8d0ae71e58312c559d6075f433aa5470edc34e15bb761b816aedf80765142cc1aebad3696d763a35ff2506aea52a6de15d45f079e4ac964f394e8209d3be5ff53af5abbdec85b4a5ec880265edc2ba6d4f8ff6bd64fce798504e475dbd73831c2507901407141dbdadc02180e64c1f6d4263f7e0d1aed5cb8fa216ec199eca1ea0be48d21b1c3c6f0d8135c9e25657e7e42edc07051275680055a7e70670ee6e3201347975195c33d02dba6c704f0b35674a39840f255fd67264883ebd45cab262967a2f559af9690d1ceee15d7a92836a41c0f00fef91c225ef69bd44e928538e75b59fcee67e528107731334c436c6ffb6993e00c5aa054a6ba32b928b833379f1aaf0444ed18c2849a77457964e3b7f22a7333b6aaaf25764b84189be", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:33 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x12cad8a8, 0xfffffffc, &(0x7f0000000180)) 2018/04/13 09:28:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(0xffffffffffffffff, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, r2) 2018/04/13 09:28:34 executing program 2: 2018/04/13 09:28:34 executing program 1: 2018/04/13 09:28:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x980, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000100), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'eql\x00', 'nr0\x00', 'eql\x00', 'vcan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x888, 0x8c4, 0x8f0, [@cluster={'cluster\x00', 0x10}, @u32={'u32\x00', 0x7c0}]}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00'}}}]}, @common=@mark={'mark\x00', 0x8}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0xa18) 2018/04/13 09:28:34 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/13 09:28:34 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xb, 0x23c233f8, 0xfffffffc, &(0x7f0000000180)) 2018/04/13 09:28:34 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:34 executing program 2: 2018/04/13 09:28:34 executing program 6: 2018/04/13 09:28:34 executing program 1: 2018/04/13 09:28:34 executing program 4: 2018/04/13 09:28:34 executing program 3: 2018/04/13 09:28:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(0xffffffffffffffff, 0x2) dup2(r0, r2) 2018/04/13 09:28:35 executing program 6: 2018/04/13 09:28:35 executing program 4: 2018/04/13 09:28:35 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:35 executing program 3: 2018/04/13 09:28:35 executing program 1: 2018/04/13 09:28:35 executing program 2: 2018/04/13 09:28:36 executing program 6: 2018/04/13 09:28:36 executing program 4: 2018/04/13 09:28:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x0) dup2(r0, r2) 2018/04/13 09:28:36 executing program 3: 2018/04/13 09:28:36 executing program 1: 2018/04/13 09:28:36 executing program 2: 2018/04/13 09:28:36 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:36 executing program 1: 2018/04/13 09:28:36 executing program 4: 2018/04/13 09:28:36 executing program 3: 2018/04/13 09:28:36 executing program 6: 2018/04/13 09:28:36 executing program 2: 2018/04/13 09:28:36 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:36 executing program 3: 2018/04/13 09:28:36 executing program 1: 2018/04/13 09:28:36 executing program 2: 2018/04/13 09:28:37 executing program 6: 2018/04/13 09:28:37 executing program 4: 2018/04/13 09:28:37 executing program 3: 2018/04/13 09:28:37 executing program 1: 2018/04/13 09:28:37 executing program 2: 2018/04/13 09:28:37 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x0, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(0xffffffffffffffff, r2) 2018/04/13 09:28:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:37 executing program 1: 2018/04/13 09:28:37 executing program 2: 2018/04/13 09:28:37 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000003000)={0x0, 0x0, 0x2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x30, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/04/13 09:28:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x20, 0x10, 0x801}, 0x20}, 0x1}, 0x0) 2018/04/13 09:28:37 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="9a53a184dc5bfb30c4f6a9d5525f1fe9dfc3faec1c41178b67c6ce410dda641f958a3d2021fa0a49dc743d66db58bf06fbfd7275346155d12df32a3539fc41f3a133183cc5"], 0x45) 2018/04/13 09:28:37 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x0, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:37 executing program 2: io_setup(0x800000020, &(0x7f0000000040)=0x0) io_submit(r0, 0x0, &(0x7f0000000100)) 2018/04/13 09:28:37 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x6, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}) 2018/04/13 09:28:38 executing program 6: 2018/04/13 09:28:38 executing program 4: unshare(0x400) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) 2018/04/13 09:28:38 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6, 0x23c233f8, 0xfffffffc, &(0x7f0000000180)) 2018/04/13 09:28:38 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000680)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 2018/04/13 09:28:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x0, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) dup2(r0, 0xffffffffffffffff) 2018/04/13 09:28:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:38 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"6c6f01000000000800", 0x3}) 2018/04/13 09:28:38 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001700)={&(0x7f0000001600)={0x2, 0xe, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/13 09:28:38 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000680)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 2018/04/13 09:28:38 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000200)='jfs\x00', &(0x7f0000000180)='./bus\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000580)=ANY=[]) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000340)) 2018/04/13 09:28:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:38 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x9, 0x2b1e317a, 0xfffffffc, &(0x7f0000000180)) 2018/04/13 09:28:39 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000680)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000080)) 2018/04/13 09:28:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x4, 0x4) 2018/04/13 09:28:39 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000005, &(0x7f0000000040)=0x74, 0x34b1) 2018/04/13 09:28:39 executing program 1: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0xd, 0x0, @fr=&(0x7f0000000040)}}) 2018/04/13 09:28:39 executing program 4: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x2, @empty, 0x8}}, 0x100, 0xfffffffffffffff8}, &(0x7f0000000280)=0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x1}, 0x88) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r2, &(0x7f0000037fe8)=[{}], 0x10) sendfile(r2, r2, &(0x7f00009bcffe), 0x4c35) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000002b80), 0x7fffffff) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000140)={0x1, 0x4}) 2018/04/13 09:28:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:39 executing program 0: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x80, 0x24000) creat(&(0x7f0000000100)='./file0\x00', 0x80) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1}, 0x88) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r2, &(0x7f0000037fe8)=[{}], 0x10) sendfile(r2, r2, &(0x7f00009bcffe), 0x4c35) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002b80), 0x0) [ 89.450722] bridge0: port 3(veth1_to_bond) entered blocking state [ 89.457259] bridge0: port 3(veth1_to_bond) entered disabled state [ 89.489739] device veth1_to_bond entered promiscuous mode 2018/04/13 09:28:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x9, 0x3}) 2018/04/13 09:28:39 executing program 6: write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0xd170}}], 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/13 09:28:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0xb, &(0x7f00000000c0)) creat(&(0x7f0000000200)='./file0/file0\x00', 0x0) 2018/04/13 09:28:39 executing program 4: add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) 2018/04/13 09:28:39 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/13 09:28:39 executing program 1: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0xd, 0x0, @fr=&(0x7f0000000040)}}) 2018/04/13 09:28:39 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="c8975a1d8deb1415dd3c2d4ff44004cc9fb7dbdb8b9322727bcfb3f4d0857d7044d895d1e9561a39670e9067b623afce80311fe12ec9e5cdf28288071981a26ff55fdc926d44ae8d32e04b3e01d0c6f05f1426a32fc0bf7094290238f12e000000000000000000000000"], 0x6a}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009f}, 0xfffffffffffffe77) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x20000000, 0x2, 0x1, &(0x7f0000000000)) 2018/04/13 09:28:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000001ff5)='/dev/loop#\x00', 0x0, 0xb00) ioctl(r0, 0x4400000000001269, &(0x7f0000004000)) 2018/04/13 09:28:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0xb, &(0x7f00000000c0)) creat(&(0x7f0000000200)='./file0/file0\x00', 0x0) [ 89.755280] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.762294] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/13 09:28:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) [ 89.834667] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.841362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.848284] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.854769] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/04/13 09:28:39 executing program 1: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0xd, 0x0, @fr=&(0x7f0000000040)}}) [ 89.898373] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 89.916211] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.922945] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/13 09:28:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f00000003c0)=""/182, 0xb6}], 0x1, 0x0) 2018/04/13 09:28:39 executing program 6: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001100), 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty, 0x8}}}, &(0x7f0000000280)=0x88) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r2, &(0x7f0000037fe8)=[{}], 0x10) sendfile(r2, r2, &(0x7f00009bcffe), 0x4c35) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/04/13 09:28:40 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:40 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='v7\x00', 0x24021, &(0x7f0000000240)) 2018/04/13 09:28:40 executing program 1: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0xd, 0x0, @fr=&(0x7f0000000040)}}) 2018/04/13 09:28:40 executing program 2: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000200)=0x9, 0x4) recvmmsg(r0, &(0x7f0000004800)=[{{&(0x7f0000001bc0)=@ax25, 0x80, &(0x7f0000004980)=[{&(0x7f0000003100)=""/255, 0xff}], 0x1, &(0x7f00000032c0)=""/127, 0x7f}}, {{&(0x7f0000003340)=@alg, 0x80, &(0x7f00000046c0), 0x0, &(0x7f0000004740)=""/142, 0x8e}}], 0x2, 0x0, 0x0) 2018/04/13 09:28:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa}, 0x1c) 2018/04/13 09:28:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/13 09:28:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') dup2(r1, r0) 2018/04/13 09:28:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)='+0', 0x2}], 0x1) [ 90.491622] syz-executor3 (6873): /proc/6870/oom_adj is deprecated, please use /proc/6870/oom_score_adj instead. [ 90.516957] syz-executor2 (6861) used greatest stack depth: 53152 bytes left 2018/04/13 09:28:41 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:41 executing program 2: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000200)=0x9, 0x4) recvmmsg(r0, &(0x7f0000004800)=[{{&(0x7f0000001bc0)=@ax25, 0x80, &(0x7f0000004980)=[{&(0x7f0000003100)=""/255, 0xff}], 0x1, &(0x7f00000032c0)=""/127, 0x7f}}, {{&(0x7f0000003340)=@alg, 0x80, &(0x7f00000046c0), 0x0, &(0x7f0000004740)=""/142, 0x8e}}], 0x2, 0x0, 0x0) 2018/04/13 09:28:41 executing program 4: r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @empty, @loopback=0x7f000001}, 0xc) 2018/04/13 09:28:41 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000397000)={0x1, 0x2, 0x7f, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001a4fe0)={r0, &(0x7f0000232fba), &(0x7f0000398000)}, 0x20) 2018/04/13 09:28:41 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xfa}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7, 0xbb00faf, 0xfffffffc, &(0x7f0000000180)) 2018/04/13 09:28:41 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f00000000c0)) 2018/04/13 09:28:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:41 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x2f, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}) 2018/04/13 09:28:41 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) rt_sigqueueinfo(r1, 0x2f, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}) 2018/04/13 09:28:41 executing program 6: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001100), 0x0, 0xfffffffffffffffb) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) ptrace$cont(0xffffffffffffffff, r0, 0x7, 0x9) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x2, @empty, 0x8}}, 0x100, 0xfffffffffffffff8}, &(0x7f0000000280)=0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x1, 0x1}, 0x88) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r5 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r5, &(0x7f0000037fe8)=[{}], 0x10) sendfile(r5, r5, &(0x7f00009bcffe), 0x4c35) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/04/13 09:28:41 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@alg, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)='[', 0x1}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) 2018/04/13 09:28:41 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000006f40)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1c) 2018/04/13 09:28:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:41 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(0xffffffffffffffff, &(0x7f0000df9000), 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='nv\x00', 0x3) shutdown(r0, 0x0) 2018/04/13 09:28:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) 2018/04/13 09:28:41 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x59616d61, 0xffffffffffffffff, 0x1, &(0x7f0000000000)) 2018/04/13 09:28:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000007c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c00000010002900000000000000000000000000", @ANYBLOB="00000000000000000400180008001b0010000000"], 0x2}, 0x1}, 0x0) 2018/04/13 09:28:42 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/13 09:28:42 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x20008001, &(0x7f0000000000)={0x2}, 0x10) 2018/04/13 09:28:42 executing program 1: 2018/04/13 09:28:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:42 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:42 executing program 4: r0 = epoll_create1(0x0) fcntl$getflags(r0, 0x401) 2018/04/13 09:28:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) connect(r0, &(0x7f0000000780)=@sco={0x1f, {0x10000, 0x46, 0x8, 0x9, 0x0, 0x80}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000980), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x703, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) 2018/04/13 09:28:42 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYBLOB="000000000000000008000d008000000008001b0000000000c2b5d028af740008000037f3436cf0287f35a83f9bcaedf54337b0e463be87a5c28c8705f459dcf1b9361828638fc479a31690f0097edc30099eef683e9434f802be91aa65b942212e075cb05f5d3b8b67df98d04d4be4a00618cb094ea93ca9440a3e7bc9f274117d4a3400009a3b5ee374000000000000000400000000"], 0x2}, 0x1}, 0x0) 2018/04/13 09:28:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00000001c0)="0f", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000000)="18", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f000028c000)=[{&(0x7f00005e3000)='P', 0x1}], 0x1, &(0x7f00000003c0)}, 0x0) 2018/04/13 09:28:42 executing program 1: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, r1) 2018/04/13 09:28:42 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000ed4000)=0x78, 0xa4e133e63f5b4672) 2018/04/13 09:28:42 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='nv\x00', 0x3) shutdown(r0, 0x0) 2018/04/13 09:28:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) connect(r0, &(0x7f0000000780)=@sco={0x1f, {0x10000, 0x46, 0x8, 0x9, 0x0, 0x80}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000980), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x703, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) 2018/04/13 09:28:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) 2018/04/13 09:28:42 executing program 1: 2018/04/13 09:28:42 executing program 0: 2018/04/13 09:28:42 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:42 executing program 4: 2018/04/13 09:28:43 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:43 executing program 6: 2018/04/13 09:28:43 executing program 2: 2018/04/13 09:28:43 executing program 4: 2018/04/13 09:28:43 executing program 3: 2018/04/13 09:28:43 executing program 0: 2018/04/13 09:28:43 executing program 1: 2018/04/13 09:28:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:43 executing program 0: 2018/04/13 09:28:43 executing program 3: 2018/04/13 09:28:43 executing program 4: 2018/04/13 09:28:43 executing program 1: 2018/04/13 09:28:43 executing program 6: 2018/04/13 09:28:43 executing program 2: 2018/04/13 09:28:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:43 executing program 4: 2018/04/13 09:28:43 executing program 3: 2018/04/13 09:28:43 executing program 1: 2018/04/13 09:28:43 executing program 6: 2018/04/13 09:28:43 executing program 2: 2018/04/13 09:28:43 executing program 0: 2018/04/13 09:28:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x499}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:43 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:43 executing program 4: 2018/04/13 09:28:44 executing program 3: 2018/04/13 09:28:44 executing program 2: 2018/04/13 09:28:44 executing program 1: 2018/04/13 09:28:44 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:44 executing program 4: 2018/04/13 09:28:44 executing program 6: 2018/04/13 09:28:44 executing program 0: 2018/04/13 09:28:44 executing program 3: 2018/04/13 09:28:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0), 0x0, 0x0) 2018/04/13 09:28:44 executing program 1: 2018/04/13 09:28:44 executing program 0: 2018/04/13 09:28:44 executing program 4: 2018/04/13 09:28:44 executing program 6: 2018/04/13 09:28:44 executing program 2: 2018/04/13 09:28:44 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:44 executing program 3: 2018/04/13 09:28:44 executing program 1: 2018/04/13 09:28:44 executing program 4: 2018/04/13 09:28:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0), 0x0, 0x0) 2018/04/13 09:28:44 executing program 6: 2018/04/13 09:28:44 executing program 0: 2018/04/13 09:28:44 executing program 4: 2018/04/13 09:28:44 executing program 2: 2018/04/13 09:28:44 executing program 1: 2018/04/13 09:28:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0), 0x0, 0x0) 2018/04/13 09:28:44 executing program 6: 2018/04/13 09:28:44 executing program 3: 2018/04/13 09:28:44 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:44 executing program 0: 2018/04/13 09:28:44 executing program 6: 2018/04/13 09:28:44 executing program 4: 2018/04/13 09:28:44 executing program 2: 2018/04/13 09:28:44 executing program 0: 2018/04/13 09:28:44 executing program 3: 2018/04/13 09:28:44 executing program 1: 2018/04/13 09:28:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980), 0x0, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:45 executing program 6: 2018/04/13 09:28:45 executing program 4: 2018/04/13 09:28:45 executing program 2: 2018/04/13 09:28:45 executing program 1: 2018/04/13 09:28:45 executing program 0: 2018/04/13 09:28:45 executing program 3: 2018/04/13 09:28:45 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000001840)=[{&(0x7f0000000340)=""/18, 0x12}], 0x1}, 0x0) 2018/04/13 09:28:45 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) ftruncate(r1, 0x10000001800000) 2018/04/13 09:28:45 executing program 4: 2018/04/13 09:28:45 executing program 0: 2018/04/13 09:28:45 executing program 1: 2018/04/13 09:28:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980), 0x0, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:45 executing program 1: 2018/04/13 09:28:45 executing program 4: 2018/04/13 09:28:45 executing program 0: 2018/04/13 09:28:45 executing program 3: 2018/04/13 09:28:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980), 0x0, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:45 executing program 6: 2018/04/13 09:28:46 executing program 1: 2018/04/13 09:28:46 executing program 0: 2018/04/13 09:28:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:46 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x2, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/13 09:28:46 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) listen$netrom(r1, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 09:28:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000500)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_drvinfo={0x3, "8f8fdae3ca1bf375b3db21f32e1939c01876cf9e5ee5d6e38f964c80c06fb4cd", "22353ef2bd9f1b5ba7f7e251243e8e0e8fc874997b532deb5c4941cd0bbaa49e", "147d821e173dc7919bf0a8c7f64242b2fab1eb7d6fa6e6671e835cb24114543f", "e29b21c678b259e708c36259e5ee42700bfdddd0156b773b36a7287f191ed228", "67be9a31ce2e2a236c6a6532ea9a5e208c0b809a32d8fa78d340f0cf59ed497f", "bc033e8f3bb0d47f4cde4bad"}}) 2018/04/13 09:28:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) 2018/04/13 09:28:46 executing program 0: 2018/04/13 09:28:46 executing program 1: 2018/04/13 09:28:46 executing program 2: 2018/04/13 09:28:46 executing program 6: 2018/04/13 09:28:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:46 executing program 4: 2018/04/13 09:28:46 executing program 0: 2018/04/13 09:28:46 executing program 3: 2018/04/13 09:28:46 executing program 6: 2018/04/13 09:28:47 executing program 2: 2018/04/13 09:28:47 executing program 1: 2018/04/13 09:28:47 executing program 0: 2018/04/13 09:28:47 executing program 4: 2018/04/13 09:28:47 executing program 3: 2018/04/13 09:28:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:47 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) accept4(0xffffffffffffffff, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) 2018/04/13 09:28:47 executing program 6: 2018/04/13 09:28:47 executing program 7: 2018/04/13 09:28:47 executing program 0: 2018/04/13 09:28:47 executing program 2: 2018/04/13 09:28:47 executing program 4: 2018/04/13 09:28:47 executing program 3: 2018/04/13 09:28:47 executing program 1: 2018/04/13 09:28:47 executing program 6: 2018/04/13 09:28:47 executing program 7: 2018/04/13 09:28:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x24d}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:47 executing program 3: 2018/04/13 09:28:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-serpent-sse2,tgr128-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) 2018/04/13 09:28:47 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001140)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x8001, 0x0, "755ccbd589963fc68b748315ddb526e75affef53a3f70188af1358d12e76c657b89cf84aa9364ed24706c85f515093c2ce55dde6d80a1e59c3c13a7c2d25ce090078a35d715cd3f9cd358dade09b8351"}, 0xd8) 2018/04/13 09:28:47 executing program 6: 2018/04/13 09:28:47 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="ad", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000740)) 2018/04/13 09:28:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) sendmmsg(r1, &(0x7f0000001380)=[{{&(0x7f0000000940)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000004140)="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", 0x699}], 0x1}}, {{&(0x7f0000000d00)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000d80)="2e93d6f1a9a26222268bfd95f11f930faf48c4dba5facc45d0089b6eb2a57dbb38ad74252b73f120b80edcbff7a5e389a8f21067a3919b9c0e0e6087c9c6614ee9f207d7bb919e3feb849d04dbbdf338a43b1e56666fb28ed44fe194769b1a7f009909a7306d31cc0621cb48d152a41506376125330e301271e66f2cd6657bdf66edc9ad61249e6659", 0x89}, {&(0x7f0000000f00)="771d2f4eccffd698c1662068a58c75807ac2194f99956ad58e795abf424154633788acadedee29fe26e3e3ced131185af4e88ca10167359c5eca0fe3791a408986bc51cc46f5f12ef56e1aba470bace4a7dbe386dcb6b522c595d3f1812e3be0708680f52be9f6a6fcd3bb44ce1dd1cbe5082e40e229a682b449ab18e4b42af8c719d6beaab644b27672faf20a80c8f36c0bd6429576e3630b9a6e4f1aefc96a92288a096a69a27f561aade732fd2a8401e8b6a1a96959dd772cd9e1005c2bc2ba391f", 0xc3}], 0x2, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0x298, 0x4000000}, 0x7fffffff}], 0x2, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/13 09:28:47 executing program 2: 2018/04/13 09:28:47 executing program 7: 2018/04/13 09:28:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x24d}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 09:28:47 executing program 4: 2018/04/13 09:28:47 executing program 3: 2018/04/13 09:28:47 executing program 6: 2018/04/13 09:28:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x7000) [ 98.249235] ================================================================== [ 98.256671] BUG: KMSAN: uninit-value in __crypto_memneq+0x2f9/0x490 [ 98.263090] CPU: 0 PID: 7314 Comm: syz-executor1 Not tainted 4.16.0+ #83 [ 98.269941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.279301] Call Trace: [ 98.281909] dump_stack+0x185/0x1d0 [ 98.285551] ? __crypto_memneq+0x2f9/0x490 [ 98.289826] kmsan_report+0x142/0x240 [ 98.293609] __msan_warning_32+0x6c/0xb0 [ 98.297657] __crypto_memneq+0x2f9/0x490 [ 98.301707] ? kernel_fpu_end+0x2c/0x1d0 [ 98.305747] ? gcmaes_decrypt+0x874/0xea0 [ 98.309871] ? kernel_fpu_end+0xba/0x1d0 [ 98.313916] gcmaes_decrypt+0x8d5/0xea0 [ 98.317875] generic_gcmaes_decrypt+0x181/0x1e0 [ 98.322523] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 98.327341] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 98.331986] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 98.336812] aead_recvmsg+0x25b5/0x2960 [ 98.340768] aead_recvmsg_nokey+0x129/0x160 [ 98.345068] sock_recvmsg+0x1d0/0x230 [ 98.348845] ? aead_sendmsg_nokey+0x250/0x250 [ 98.353323] ___sys_recvmsg+0x3fb/0x810 [ 98.357279] ? __fget_light+0x56/0x710 [ 98.361144] ? __fdget+0x4e/0x60 [ 98.364496] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 98.369963] ? __fget_light+0x6b9/0x710 [ 98.373921] SYSC_recvmsg+0x298/0x3c0 [ 98.377703] SyS_recvmsg+0x54/0x80 [ 98.381221] do_syscall_64+0x309/0x430 [ 98.385089] ? ___sys_recvmsg+0x810/0x810 [ 98.389214] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.394383] RIP: 0033:0x455319 [ 98.397559] RSP: 002b:00007f67a582ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 98.405251] RAX: ffffffffffffffda RBX: 00007f67a582b6d4 RCX: 0000000000455319 [ 98.412507] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000014 [ 98.419753] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 98.427000] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 98.434265] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000001 [ 98.441518] [ 98.443137] Local variable description: ----authTag@gcmaes_decrypt [ 98.449433] Variable was created at: [ 98.453131] gcmaes_decrypt+0xd6/0xea0 [ 98.456997] generic_gcmaes_decrypt+0x181/0x1e0 [ 98.461654] ================================================================== [ 98.468987] Disabling lock debugging due to kernel taint [ 98.474425] Kernel panic - not syncing: panic_on_warn set ... [ 98.474425] [ 98.481777] CPU: 0 PID: 7314 Comm: syz-executor1 Tainted: G B 4.16.0+ #83 [ 98.489890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.499230] Call Trace: [ 98.501814] dump_stack+0x185/0x1d0 [ 98.505429] panic+0x39d/0x940 [ 98.508615] ? __crypto_memneq+0x2f9/0x490 [ 98.512829] kmsan_report+0x238/0x240 [ 98.516607] __msan_warning_32+0x6c/0xb0 [ 98.520647] __crypto_memneq+0x2f9/0x490 [ 98.524697] ? kernel_fpu_end+0x2c/0x1d0 [ 98.528742] ? gcmaes_decrypt+0x874/0xea0 [ 98.532866] ? kernel_fpu_end+0xba/0x1d0 [ 98.536906] gcmaes_decrypt+0x8d5/0xea0 [ 98.540865] generic_gcmaes_decrypt+0x181/0x1e0 [ 98.545514] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 98.550340] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 98.554985] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 98.559806] aead_recvmsg+0x25b5/0x2960 [ 98.563765] aead_recvmsg_nokey+0x129/0x160 [ 98.568088] sock_recvmsg+0x1d0/0x230 [ 98.571866] ? aead_sendmsg_nokey+0x250/0x250 [ 98.576519] ___sys_recvmsg+0x3fb/0x810 [ 98.580493] ? __fget_light+0x56/0x710 [ 98.584378] ? __fdget+0x4e/0x60 [ 98.587739] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 98.593081] ? __fget_light+0x6b9/0x710 [ 98.597047] SYSC_recvmsg+0x298/0x3c0 [ 98.600838] SyS_recvmsg+0x54/0x80 [ 98.604354] do_syscall_64+0x309/0x430 [ 98.608220] ? ___sys_recvmsg+0x810/0x810 [ 98.612356] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.617524] RIP: 0033:0x455319 [ 98.620693] RSP: 002b:00007f67a582ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 98.628375] RAX: ffffffffffffffda RBX: 00007f67a582b6d4 RCX: 0000000000455319 [ 98.635623] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: 0000000000000014 [ 98.642870] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 98.650126] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 98.657376] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000001 [ 98.665058] Dumping ftrace buffer: [ 98.668583] (ftrace buffer empty) [ 98.672265] Kernel Offset: disabled [ 98.675865] Rebooting in 86400 seconds..